25 results about "Sprayer" patented technology

A multi-use two-reservoir bucket that combines various separate tasks and methods to make available more options. More specifically, the multi-use two-reservoir bucket is a two-reservoir system to supply liquid or material to a pump / sprayer, tools and accessories.

The invention relates to the technical field of equipment for plant protection, in particular to a pesticide sprayer with a self-propelled spraying frame and of which the height is adjustable to adaptto various crops with high or short stalks. The pesticide sprayer comprises a rack, a walking transmission device and a spraying device; a driving chamber is arranged at the upper end of the front part of the rack, and a left stand shaft frame and a right stand shaft frame are fixed to the left and right sides of the front part of the rack, and a left front walking wheel and a right front walkingwheel are installed at the left and right sides of the front part of the rack respectively; left and right pesticide boxes are arranged at the left and right sides of the lower end of the rack respectively, and thus the stability of the equipment is ensured; the chassis height of the equipment is increased through the left stand shaft frame, the right stand shaft frame, a left rear wheel frame and a right rear wheel frame, and thus the equipment can adapt to spraying of the high-stalk crops, while the crops will not be damaged; pesticide spraying operation in a wide work range can be achievedby spreading a folding arm frame, the equipment can be convenient to transport and park by folding the folding arm frame, the occupation area is reduced, and the pesticide sprayer with the self-propelled spraying frame and of which the height is adjustable to adapt to the various crops with the high or short stalks has the advantages of being high in pesticide spraying speed and efficiency, simple in structure and low in cost.

The invention relates to a novel whitewashing device for a tree trunk in the winter. A mechanism track is arranged on a vertical supporting rod, and an upper supporting arm and a lower supporting arm are respectively arranged on the mechanism track, and are connected with a motor through belts respectively; the upper supporting arm and the lower supporting arm are irregularly hexagonal, and double-hinged sliding rod supports are arranged at four corners formed by intersecting of five sides of the upper supporting arm; double-hinged sliding rod supports are arranged at four corners formed by intersecting of five sides of the lower supporting arm; a double-hinged sliding rod is arranged on each double-hinged sliding rod support; each double-hinged sliding rod is connected with two connecting rods; the two adjacent connecting rods of each double-hinged sliding rod are X-shaped to form five X-shaped rotation pairs; a sprayer is arranged at the position of the center of each of the five X-shaped rotation pairs; the sprayers are adjacently connected with a high-pressure plunger pump through a pipe; and the pipe is curled up in an automatic pipe winding wheel. The novel whitewashing device for the tree trunk in the winter is simple in structure, reasonable in design and high in practicality; and the distance between the upper supporting arm and the lower supporting arm is adjusted to adjust the diameter of an inscribed cylinder of a regular pentagonal prism.

The invention discloses a multilayer backwashing filter, and a method. The multilayer backwashing filter comprises a tank body; an upper water chamber, a middle water chamber and a lower water chamberare arranged in the tank body from top to bottom; filter material layers are respectively arranged between the upper water chamber and the middle water chamber, and between the middle water chamber and the lower water chamber; the lower water chamber is communicated with a bottom cavity; the bottom cavity is communicated with a water inlet pipe; the upper water chamber is communicated with a filtered water outlet pipe, the filtered water outlet pipe is communicated with a drainage pipe below, and the bottom end of the drainage pipe is communicated with a backwash water outlet pipe which is communicated with the bottom cavity; a rotating motor is arranged at the top of the tank body and is fixedly connected with a hollow rotating shaft, and the hollow rotating shaft is communicated with awater sprayer; the bottom end of the hollow rotating shaft is located in a positioning sleeve which is fixedly connected with an elbow, and the elbow is communicated with a backwash water inlet pipe.The method comprises a sewage filtering method, a method for backwashing using clear water, and a backwashing method using sewage. According to the multilayer backwashing filter, layered and spaced arrangement of filter materials is adopted, so that the filtering effect is good, and at the same time, backwashing function is achieved, and the cleaning effect is better.

The invention discloses an air purification spraying device for a printing and dyeing room, and belongs to the technical field of air purification. The device comprises a main body box and suction pumps arranged in the left side and the right side of the main body box and used for pumping a water source into the main body box for circulation and then discharging. The device overcomes the defects in the prior art, multiple sprayers can be installed at the upper end of a water pipe by screwing connectors into the water pipe one by one through sprayers, an adjusting ring, nozzles and the connectors, the spraying direction of the device is effectively increased, and after the adjusting ring moves up and down, the impact force generated when water flow collides with the adjusting ring can be adjusted; water flow can be extruded out of the nozzles at different injection speeds according to the magnitude of impact force to be sprayed, then the spraying range of the device is changed, and the device can conduct wide-range spraying or fixed-point spraying on part of areas with serious air quality according to the actual air conditions of different areas in the printing and dyeing room, resources are saved, and the working efficiency is improved.

The invention relates to a cleaning treatment system for motorcycle parts. The cleaning treatment system comprises a main pipe cleaning system. Fluid feeding systems are arranged at the two ends of the main pipe cleaning system, and fluid feeding devices are arranged on the fluid feeding systems. Filtration mechanisms are installed at the bottoms of the fluid feeding devices. A cleaning fluid pond is installed between the fluid feeding devices. The main pipe cleaning system is provided with a plurality of sprayers. A plurality of branched pipelines are arranged at the two sides of the main pipe cleaning system. The branched pipelines are provided with a plurality of thin fluid discharging pipes. By the adoption of the cleaning treatment system, cleaning fluid can be effectively collected and subjected to centralized processing for cleaning after being filtered, rust removing is performed after the cleaning system is added with a rust remover, and thus the using environment of the motorcycle parts is improved.

The invention discloses a double-mode dust suppression device for building construction sites. The double-mode dust suppression device comprises a vehicle frame, a transfer cylinder and a sprayer; thetransfer cylinder is located at top of the vehicle frame, the sprayer is fixed at the top of the transfer cylinder; a treatment cylinder is also arranged on the vehicle frame; the treatment cylinderand the transfer cylinder are arranged in parallel; a lifting pump is arranged between the treatment cylinder and the transfer cylinder, an input end of the lifting pump is connected with the treatment cylinder through a transfer pipe, the output end of the lifting pump is connected with the transfer cylinder through a transfer pipe, a supplementing opening is formed in the top of the treatment cylinder, a fan box communicated with the interior of the treatment cylinder is arranged on the upper portion of the side face of the treatment cylinder, and an induced draft fan is arranged in the fanbox. According to the device, dust-containing air is subjected to double-mode dust suppression treatment through the sprayer at the top of the transfer cylinder and the treatment cylinder; the workingenvironment of a building construction site can be effectively improved, the operation safety is guaranteed, solid particles are intercepted through an interception box and prevented from entering the transfer cylinder, and the operation safety of equipment is guaranteed while double-mode treatment is guaranteed.

The invention discloses a misplug-proof oil sprayer wire harness bracket which is arranged on the rocker arm support of a diesel engine. The misplug-proof oil sprayer wire harness bracket comprises abracket body, wherein the bracket body is provided with a wire harness fixing device, two wire harness fixing clamps are separately arranged on the two ends of the wire harness fixing device, the wireharness fixing clamps are arranged on the bracket body asymmetrically, and if the wire harnesses are connected in a wrong way, the wire harnesses can not be inserted so that the wire harness assemblyis accurate and reliable; in addition, the wire harnesses are clamped and fixed on the wire harness fixing clamps so that the wire harness routing is normal.