CN205623226U - Automatic handcart of pruning of greenbelt - Google Patents

Abstract

The utility model relates to an engineering machine tool field, concretely relates to automatic handcart of pruning of greenbelt, it includes roof board, motor, oil pump, hand push handrail, spout, shaving blade, direction slider, telescopic ram, support, universal wheel its characterized in that, it is lamellar that the roof board is the cuboid, has seted up T type spout with the parallel center line position department in the roof board long limit in bottom surface on the bottom surface of roof board, the top of direction slider is T type form, and the part is the rectangular form of flat cuboid down, and the T type part of the slider that wherein leads lies in the upper surface center department of the rectangular form part of flat cuboid, during its T type part of the direction slider of two parallel placements all imbeds the spout on the roof board bottom surface, and the long limit of the rectangular equal perpendicular to roof board bottom surface of form part of the flat cuboid of two direction sliders. The utility model discloses can effectively overcome the artifical handheld scissors of tradition and carry out the shortcoming that the pruning mode wastes time and energy, improve the efficiency that the greenbelt was pruned.

Description

A green belt automatic pruning trolley

【Technical field】

The utility model relates to the field of engineering machinery, in particular to a trolley for automatic trimming of green belts.

【Background technique】

There are usually boxwood green belts next to ordinary roads and expressways. In order to make the green belt look more beautiful, it is generally necessary to regularly build up the boxwood in the green belt. When pruning, the boxwood grows more branches and leaves, and it is relatively hard. It is not possible to use the lawn pruning machine to prune directly. At present, when pruning boxwood, people generally use hand-held scissors to manually pruning. This pruning method is not only time-consuming and laborious, but also may hurt people, and there are certain safety hazards .

【Content of utility model】

The technical problem to be solved by the utility model is to provide an automatic pruning trolley for green belts, which can effectively overcome the time-consuming and labor-intensive shortcomings of traditional hand-held scissors for pruning, realize the automation of pruning green belts, and improve the efficiency of pruning green belts.

In order to achieve the above object, the technical solution provided by the utility model is: a green belt automatic pruning trolley, which is characterized in that it includes a roof plate, an electric motor, an oil pump, a handrail, a chute, a pruning blade, a guide slider, a telescopic type hydraulic cylinder, support, universal wheel; the roof plate is in the shape of a cuboid sheet, and a T-shaped chute is provided on the bottom surface of the roof plate parallel to the long side of the bottom surface of the roof plate; The upper part of the guide slider is T-shaped, and the lower part is a flat rectangular parallelepiped. The T-shaped part of the guide slider is located at the center of the upper surface of the flat rectangular parallelepiped. The T-shaped parts are all embedded in the chute on the bottom surface of the roof panel, and the flat cuboid strip-shaped parts of the two guide sliders are perpendicular to the long side of the bottom surface of the roof panel, and the flat cuboid strip-shaped parts of the two guide sliders Both ends of the upper surface of the car are fixed with a small roller, and the tops of the small rollers are in rolling contact with the bottom surface of the roof panel, and the roof panel is supported to make the T-shaped part of the guide slider embedded in the chute vacant. The two guide sliders can slide back and forth along the chute through the small rollers, and the two ends of the lower surface of the flat rectangular parallelepiped part of the two guide sliders are fixedly connected with the top end of the piston rod of a telescopic hydraulic cylinder. The bottom ends of the hydraulic cylinders are respectively fixed on the top centers of the four cuboid supports, and a universal wheel is fixed on the bottom centers of the supports; four identical oil pumps are fixed on the top surface of the roof plate. , the four oil pumps respectively provide pressure energy for the four telescopic hydraulic cylinders, and each of the four oil pumps is equipped with an electric motor for driving the oil pump, and the four electric motors are started and closed by the same switch.

Further, a motor is vertically fixed at the center of the bottom surface of the roof panel, the motor shaft of the motor is in a vertical state, and the shaft end of the motor shaft is fixed with a three-blade trimming blade, and the long side of the rear end of the roof panel is vertical. The positions at both ends of each are fixedly connected with one end of a horizontal hand-push handrail, and the other ends of both hand-push handrails are all inclined outwards to the respective two short-side outer ends respectively in a figure-of-eight shape.

The beneficial effects of the utility model are: the utility model can effectively overcome the time-consuming and labor-intensive shortcoming of the traditional hand-held scissors for pruning, realize the automation of green belt pruning, and improve the efficiency of green belt pruning.

【Description of drawings】

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model.

Among them, 1-roof plate, 2-motor, 3-oil pump, 4-handrail, 5-chute, 6-motor, 7-trimming blade, 8-guide slider, 9-roller, 10-telescopic Hydraulic cylinder, 11-support, 12-universal wheel.

【detailed description】

In the example shown in accompanying drawing, as shown in Figure 1, a kind of green belt automatic pruning trolley is characterized in that it comprises roof plate, electric motor, oil pump, push handrail, chute, pruning blade, guide slide block, Telescopic hydraulic cylinder, support, universal wheel; the roof plate is in the shape of a cuboid thin plate, and a T-shaped chute is provided on the bottom surface of the roof plate parallel to the long side of the bottom surface of the roof plate; The upper part of the guide slider is T-shaped, and the lower part is in the shape of a flat rectangular parallelepiped. The T-shaped part of the guide slider is located at the center of the upper surface of the flat rectangular parallelepiped. The T-shaped part is embedded in the chute on the bottom surface of the roof panel, and the flat cuboid strip-shaped parts of the two guide sliders are perpendicular to the long side of the bottom surface of the roof panel, and the flat cuboid strip-shaped parts of the two guide sliders are Both ends of the upper surface of the part are fixed with a small roller, and the top of the small roller is in rolling contact with the bottom surface of the roof panel, and supports the roof panel so that the T-shaped part of the guide slider embedded in the chute is vacated. , the two guide sliders can slide back and forth along the chute through the small rollers, the two ends of the lower surface of the flat rectangular parallelepiped part of the two guide sliders are fixedly connected with the top end of the piston rod of a telescopic hydraulic cylinder, and the four The bottom ends of the telescopic hydraulic cylinders are respectively fixed on the centers of the top surfaces of the four cuboid supports, and the centers of the bottom surfaces of the supports are fixedly provided with a universal wheel; Oil pumps, the four oil pumps provide pressure energy to the four telescopic hydraulic cylinders separately, and the four oil pumps are respectively equipped with an electric motor for driving the oil pump, and the four electric motors are started and closed by the same switch.

Further, a motor is vertically fixed at the center of the bottom surface of the roof panel, the motor shaft of the motor is in a vertical state, and the shaft end of the motor shaft is fixed with a three-blade trimming blade, and the long side of the rear end of the roof panel is vertical. The positions at both ends of each are fixedly connected with one end of a horizontal hand-push handrail, and the other ends of both hand-push handrails are all inclined outwards to the respective two short-side outer ends respectively in a figure-of-eight shape.

Before using the utility model, operators need to adjust the distance between the two guide sliders of the utility model according to the width of the green belt and the height of pruning, and the height of the pruning blade. When adjusting the distance between the two guide sliders, The operator can pull the guide slider towards the outside of the two short sides of the roof panel, and the guide slider can easily slide along the chute through the universal wheel at the bottom of the support and the small roller on the guide slider to adjust the two guide sliders. When adjusting the height of the trimming blade, the operator can turn on the switch of the motors that control the four oil pumps at the same time. At this time, the four motors start at the same time, and drive the four oil pumps to work synchronously, and then drive the four telescopic The hydraulic cylinder is synchronously lifted to adjust the height of the pruning blade. After adjusting the distance between the two guide sliders and the height of the pruning blade, two operators push the utility model through two handrails on the vertical side of the rear end of the roof panel. Push it above the edge of the green belt so that the green belt is located under the roof panel, and then turn on the power of the motor connected to the trimming blade. At this time, the trimming blade starts to rotate under the drive of the motor shaft, and then two operators can push it simultaneously Push the handrail to make the utility model advance along the green belt, and the pruning blade will automatically rotate to trim the branches and leaves that exceed the height of the pruning blade, effectively overcoming the time-consuming and laborious shortcomings of the traditional manual hand-held scissors for pruning, realizing the automation of green belt pruning and improving greening. Efficiency with trim.

Claims (2)

1. a greenbelt prunes handbarrow automatically, it is characterised in that it includes roof panels, motor, oil pump, manumotive armrest, chute, pruning shear Sheet, guide runner, telescoping hydraulic cylinder, bearing, universal wheel；Described roof panels is that cuboid is lamellar, on the bottom surface of roof panels with roof panels at the bottom of T-shaped chute together is offered at the position of center line that face length limit is parallel；The T-shaped shape of upper part of described guide runner, lower part is flat rectangular body Strip, wherein the T-shaped part of guide runner is positioned at the upper surface center of flat rectangular body strip part, two pieces of guide runners being placed in parallel Its T-shaped part all embeds in the chute on roof panels bottom surface, and the flat rectangular body strip part of two pieces of guide runners is each perpendicular to roof panels bottom surface Long limit, the upper surface two ends of two pieces of guide runner flat rectangular body strip parts are respectively fixed with a trundle, and the top of trundle is all and car Top board bottom surface can Structure deformation, and roof panels supported make the T-shaped part of the guide runner being embedded in chute soar, two pieces of guide runners are by little Roller all can slidably reciprocate along chute, all each work with a telescoping hydraulic cylinder in the lower surface two ends of two pieces of guide runner flat rectangular body strip parts Stopper rod top is fixedly linked, and the bottom of four telescoping hydraulic cylinders is fixed on the end face center of four cuboid bearings, the bottom center of bearing respectively All it is fixed with a universal wheel；Being fixed with four identical oil pumps on described roof panels end face, four telescoping hydraulic cylinder lists given respectively by four oil pumps Pressure energy is solely provided, and four oil pumps be furnished with respectively one for the motor driving operation of oil pump, four motor by same on-off control its Start and close.

A kind of greenbelt the most according to claim 1 prunes handbarrow automatically, it is characterised in that the bottom center position of described roof panels is vertically solid Surely having a motor, the motor shaft of motor is vertical state, and the axle head of motor shaft is fixed with three foliaceous trimmer blade, long limit, roof panels rear end Vertically at the end positions on side, respectively one end with a horizontal manumotive armrest is fixedly linked, and the other end of two manumotive armrests is all to each self-corresponding two short Limit outboard end is outward-dipping in eight shape.