10 results about "Mower" patented technology

A zero turn mower steering system including left and right motion control levers independently pivotable between forward, neutral and reverse positions to rotate left and right rear drive wheels respectively at forward, neutral and reverse speeds. Left and right position sensors on the left and right motion control levers provide electronic signals to an electronic controller that provides a left front wheel steering angle signal and a right front wheel steering angle signal. Each steering angle signal is based on a distance the electronic controller calculates from each of the left and right rear drive wheels to an instantaneous center point of a turn.

The invention provides a rear grass discharging quick switch device for a mower. The mower comprises a housing main body, wherein a grass discharge opening is formed in the housing main body. The rear grass discharging quick switch device comprises a rear cover and a rear cover support, wherein the rear cover is rotationally connected with the housing main body, and covers the grass discharging port; a rotationally connecting part I and a supporting part are arranged on the rear cover support; a rotationally connecting part II is arranged on the rear cover, and rotationally matched with the rotationally connecting part I; a first clamping structure and a second clamping structure are arranged between the rear cover support and the rear cover; when the rotationally connecting part I rotates relative to the rotationally connecting part II, the first clamping structure is released at first, and then the supporting part swings to prop up the rear cover from the housing main body, so as to open the grass discharging port; the rear cover support and the rear cover are in snap fit through the second clamping structure, so as to be fixed with each other. Therefore, the rear discharging function of the mower can be optional when the mower is in operation.

The invention discloses a novel mower, relates to the technical field of agricultural mechanical equipment and particularly relates to improvements on conveniently-adjusted novel mowers. The downside of a handle lever is connected to the inclined upside of a mower upper shell, a control switch is arranged on the handle lever, a heat dissipating device is arranged on the mower upper shell, a mowing motor is arranged in the mower upper shell and is connected with a mowing mechanism through a transmission device, a plurality of foot supports are separately arranged at the lower part of the mower upper shell, height adjusting devices are arranged below the foot supports, castors are arranged below the height adjusting devices, and the mowing mechanism is arranged inside the mower upper shell. The heat dissipating device is arranged at the upper part of the mower upper shell and comprises a heat dissipating fan, and an air outlet direction of the heat dissipating fan is upward. Heat dissipating can be carried out, and grass leaves and chopped grass below can be blown out. The novel mower has the following beneficial effects that the adjustment is convenient and rapid, labor and time are saved, the work efficiency is high, and the use is convenient.

A riding mower comprises a raising and lowering mechanism (30, 33, 100), the raising and lowering control lever (27), and a PTO mechanism (17a, 17b) operated by a clutch lever (29). When the raising and lowering mechanism (30, 33, 100) reaches a predetermined height, a operatively connecting mechanism (5) transmits, to the raising and lowering control lever (27), a return-to-neutral displacement for returning the raising and lowering control lever (27) to the neutral position, and transmits, to the clutch lever (29), a disengaging displacement for returning the clutch lever (29) to the disengage position. A first adjusting operation member (55a) adjusts a triggering displacement at which the raising and lowering displacement is transmitted to the raising and lowering control lever (27) as the return-to-neutral displacement. A second adjusting operation member (55b) adjusts a triggering displacement at which the raising and lowering displacement is transmitted to the clutch lever (29) as the disengaging displacement.

A mower deck spindle cover includes a panel that covers a spindle pocket on a mower deck in a lowered position. The spindle cover is attached to a mounting arm for pivoting between the lowered position and a raised position. A torsion spring biases the panel to the lowered position. The spindle cover cannot be removed from the mower deck unless them mower deck is separated from the tractor or vehicle.

The invention discloses a mower, which comprises a shell, a driving component, at least two blades and a grass collection container. The shell is provided with an air passage and a mowing cavity; thedriving component is arranged in the shell and provides a driving force; the at least two blades are arranged at an interval, driven by the driving component and rotationally arranged in the mowing cavity to execute mowing operation; the grass collection container is communicated with an outlet of the air passage to collect broken grass discharged from the air passage. At least a part of the air passage extends obliquely upwards gradually along an air flow direction from an inlet of the air passage to the outlet of the air passage, and the length L of the air passage is larger than or equal to40mm and smaller than or equal to 120mm. The mower in an embodiment of the invention is high in grass collection fullness rate, and great user experience is achieved due to low frequency in grass dumping.

The invention discloses a garden mower with a lighting device. The garden mower with the lighting device comprises a rack, wherein the rack is provided with a mowing device, the mowing device comprises a support frame which is fixed on the rack, and the support frame is provided with a first motor; an output shaft of the first motor is fixedly connected with a rotary cylinder body, a follow-up bushing is arranged in the rotary cylinder body, and the follow-up bushing includes a ball table part and a clamping part; two ball table guide posts for connecting the ball table part are symmetricallydisposed on the sidewall of the rotary cylinder body, and a connecting line of the two ball table guide posts passes through the ball center point of a ball table body, so that the position of the ball center of the ball table part remains unchanged when the ball table part performs movement relative to the rotary cylinder body. Through the mowing device, the working range of a cutting tool can beadjusted, so that mowing operation is more flexible, and applicability is wider.

The invention belongs to the technical field of garden machines, and relates to a header heightening device for a mower. The header heightening device for the mower comprises a driving mechanism, a heightening mechanism and a limiting mechanism, wherein the driving mechanism, the heightening mechanism and the limiting mechanism are arranged on a header; a rotating shaft is arranged on one side ofthe header; the driving mechanism, the heightening mechanism and the limiting mechanism are connected with the rotating shaft; the rotating shaft can rotate under the effect of the driving mechanism;the heightening mechanism comprises a heightening connecting rod and a suspension mechanism; one end of the heightening connecting rod is connected with the rotating shaft while the other end of the heightening connecting rod is connected with the suspension mechanism; the limiting mechanism comprises a limiting rod and a limiting plate; one end of the limiting rod is connected with the rotating shaft while the other end can slide on the limiting plate can be limited; the limiting plate is fixedly connected with the header; a connector is further arranged on the side, which is away from the header, of the rotating shaft; and the two ends of the header are separately connected with a rack through the suspension mechanism and the connector. The header heightening device for the mower is simple in structure, convenient to operate and high in work efficiency, has quite high marketing value, and is worthy of being popularized and used.