CN209964703U

CN209964703U - Plant trimming mechanism

Info

Publication number: CN209964703U
Application number: CN201920086334.3U
Authority: CN
Inventors: 霍瑞庆; 范杰; 杨勇
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2020-01-21
Anticipated expiration: 2029-01-18

Abstract

The utility model discloses a plant trimming mechanism, which comprises a frame with a hand-push frame, a lifting platform, a motor, a cutting device and a hydraulic cylinder, wherein four symmetrically distributed wheels are arranged on the lower surface of the frame, the hydraulic cylinder is arranged on the upper surface of the frame, the lifting platform is horizontally arranged on the hydraulic cylinder, a mounting seat is arranged on the upper surface of the lifting platform, a rotating shaft is vertically arranged in the mounting seat, the cutting device is arranged at the top of the rotating shaft, the motor is also vertically arranged on the upper surface of the lifting platform, and the rotating shaft is connected with the motor through a belt, the utility model provides a plant trimming mechanism which solves the problems that garden plants are too high, difficult to trim and the manual trimming speed is too slow, the utility model has good shock absorption performance, light weight, high trimming speed and convenient operation, maintenance and adjustment of personnel, is suitable for plant pruning under various conditions.

Description

Plant trimming mechanism

Technical Field

The utility model relates to a garden equipment technical field, concretely relates to plant trimming mechanism.

Background

In the growing process of the tree, new branches and leaves can continuously grow, some gardens are too luxuriant with plants, the branches and leaves at the top layer need to be trimmed, otherwise, too many branches and leaves of the tree consume a large amount of nutrients, and the consumption can be reduced by trimming redundant branches, so that the growth of the trunk is facilitated. In addition, some ornamental trees need to be pruned partial branches for the sake of beauty and maintenance, and as the trees are longer and higher, workers are difficult to reach the ornamental trees, and the ornamental trees can be finished by means of tools. Most of the prior art is carried out by means of ladders, so that the operation is inconvenient and the trimming efficiency is low. Also there is the mechanical device that is used for the plant to prune in order to avoid the staff to prune in person the cat ladder among the prior art, and the pruning apparatus at its top of most mechanical equipment is the scissors among the prior art, and the blade of scissors is straight cutting edge usually, and is not the cylindric structure of the very agreeable branch, and the stress is extremely little, leads to the inefficiency of plant pruning, in addition, also has the condition of not pruning to some branches that hardness is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plant trimming mechanism solves in the gardens that the clump of plants top is too high, and artifical difficult pruning to and the artifical slow problem of pruning speed of tradition.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a plant trimming mechanism, includes frame, lift platform, motor, cutting device, the pneumatic cylinder that has the hand push frame, surface mounting has four symmetric distribution's wheel under the frame, the frame upper surface is provided with the pneumatic cylinder, the pneumatic cylinder is improved level and is provided with lift platform, the lift platform upper surface is equipped with the mount pad, the vertical pivot of installing in the mount pad, install at the pivot top cutting device, the lift platform upper surface is still vertical installs the motor, the pivot pass through the belt with the motor is connected.

The further technical scheme is as follows: the hydraulic cylinder is provided with a hydraulic device, the hydraulic device comprises a manual switch arranged on the hand push frame, a pressure rod with a spring, an oil tank with a backflow valve arranged at one end of the frame, an oil pipe arranged in the frame, the manual switch is connected with the backflow valve through a pull wire, the upper end of the pressure rod is connected with the hand push frame through a pin, the top end of the hand push frame is connected with the frame through a hinge, the lower end of the pressure rod is arranged at the movable end of the oil tank, and the outlet of the oil tank is connected with the oil inlet of the hydraulic cylinder through the oil pipe.

The further technical scheme is as follows: the damping device comprises a damping spring, a spring seat and a telescopic rod, wherein one end of the telescopic rod is provided with a baffle, the spring seat is fixedly installed on the lower surface of the frame, the damping spring is installed in the spring seat, the telescopic rod is installed in the damping spring, one end of the damping spring is fixed on the baffle, and the wheel is fixedly connected below the baffle.

The further technical scheme is as follows: the lifting platform is provided with a sealing box body, the sealing box body is provided with a lower edge, four threaded holes are evenly formed in the lower edge, the sealing box body is provided with an adaptive mounting hole of the rotating shaft, a sealing pair is arranged in the mounting hole and tightly combined with the rotating shaft, a visible glass window is further arranged above the sealing box body, and the motor is located in the sealing box body.

The further technical scheme is as follows: lifting platform is provided with slide mechanism, slide mechanism include with first fixed plate that lifting platform is connected, with second fixed plate, upper and lower two sides that the pneumatic cylinder is connected arrange the slider, the locking bolt of gyro wheel mutually perpendicularly, first fixed plate lower surface intermediate position is provided with first slide, second fixed plate upper surface intermediate position is provided with the second slide, first slide and second slide arrange perpendicularly mutually, the gyro wheel of slider is installed respectively in first slide and second slide, first slide with the second slide is provided with the bar hole, first slide with the both ends of second slide all are provided with sets up the locking bolt, the locking bolt install in the bar is downthehole.

The further technical scheme is as follows: the cutting device comprises a circular cutter disc, a cutting tool and arc-shaped sealing strips, wherein the cutting tool comprises a cutter body and a cutter tip welded with the cutter body, the circular cutter disc is evenly provided with four square holes along the circumferential direction, the cutter body is installed in the square holes through bolts, the outer side of each square hole is provided with an arc-shaped groove opening, the arc-shaped groove openings are closely provided with the arc-shaped sealing strips through screws, and the middle part of the circular cutter disc is downwards provided with a mounting flange.

The utility model discloses can also: the frame is formed by welding stainless steel plates, a plurality of support columns are vertically arranged in the frame, a sliding groove is formed in one surface of the frame, two transverse moving door plates are arranged in the sliding groove, and the transverse moving door plates are fixed through spring pins.

Compared with the prior art, the utility model discloses one of following beneficial effect is reached at least: 1. the utility model provides a but plant trimming mechanism of oscilaltion conveniently carries out the branch tendril pruning work of various height different plants. 2. The utility model discloses a slide mechanism can adjust cutting range in the horizontal plane, adapts to the plant pruning under the multiple condition. 3. The utility model discloses a damping performance is good, light in weight, and the pruning is fast, personnel's of being convenient for operation maintenance and adjustment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the sliding mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the cutting device of the present invention.

Fig. 4 is a cross-sectional view of fig. 3 according to the present invention.

The text labels in the figures are represented as: 1. hand push frame, 2, frame, 3, lifting platform, 4, motor, 5, cutting device, 6, hydraulic cylinder, 7, wheel, 8, mount pad, 9, pivot, 10, manual switch, 11, depression bar, 12, oil tank, 13, oil pipe, 14, sealed box, 31, first fixed plate, 32, second fixed plate, 33, slider, 34, locking bolt, 51, circular blade disc, 52, cutting tool, 53, arc sealing strip, 311, first slide, 321, second slide, 511, square hole, 512, arc notch, 513, mounting flange, 521, cutter body, 522, tool nose

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 shows: the utility model provides a plant trimming mechanism, is including frame 2, lift platform 3, motor 4, cutting device 5, the pneumatic cylinder 6 that has hand push frame 1, 2 lower surface mounting of frame have four symmetric distribution's

wheel

7, 2 upper surfaces of frame are provided with

pneumatic cylinder

6, 6 levels of pneumatic cylinder are provided with

lift platform

3, 3 upper surfaces of lift platform are equipped with mount pad 8, vertical pivot 9 of installing in the mount pad 8, install at 9 tops of

pivot cutting device

5, 3 upper surfaces of lift platform are still vertical to be installed motor 4, pivot 9 pass through the belt with motor 4 is connected.

Example (b): the hydraulic cylinder 6 is provided with a hydraulic device, the hydraulic device comprises a manual switch 10, a pressure rod 11, an oil tank 12 and an oil pipe 13, wherein the manual switch 10 is arranged on the hand push frame 1, the pressure rod 11 is provided with a spring, the oil tank 12 is provided with a return valve at one end of the frame, the oil pipe 13 is arranged in the frame, the manual switch 10 is connected with the return valve through a pull wire, the upper end of the pressure rod 11 is connected with the hand push frame 1 through a pin, the top end of the hand push frame 1 is connected with the frame 2 through a hinge, the lower end of the pressure rod 11 is arranged at the movable end of the oil tank 12, and the.

Example (b): the damping device is arranged between the frame 2 and the wheels 7 and comprises a damping spring, a spring seat and a telescopic rod, wherein one end of the telescopic rod is provided with a baffle plate, the spring seat is fixedly arranged on the lower surface of the frame 2, the damping spring is arranged in the spring seat, the telescopic rod is arranged in the damping spring, one end of the damping spring is fixed on the baffle plate, and the wheels 7 are fixedly connected below the baffle plate.

Example (b): be provided with sealed box 14 on lift platform 3, sealed box 14 is provided with down the border, the border evenly is provided with four screw holes down, sealed box 14 opens there is the adaptation the mounting hole of pivot 9, the mounting hole be provided with sealed vice with pivot zonulae occludens, sealed box 14's top still is provided with visual glass window, motor 4 is located in the sealed box 14.

FIG. 2 shows one embodiment: lifting platform 3 is provided with slide mechanism, slide mechanism include with first fixed plate 31 that lifting platform 3 is connected, with second fixed plate 32 that pneumatic cylinder 6 is connected, upper and lower two sides arrange slider 33, the locking bolt 34 of gyro wheel mutually perpendicularly, first fixed plate 31 lower surface intermediate position is provided with first slide 311, second fixed plate 32 upper surface intermediate position is provided with second slide 321, first slide 311 and second slide 321 arrange perpendicularly mutually, the gyro wheel of slider 33 is installed respectively in first slide 311 and second slide 321, first slide 311 with second slide 321 is provided with the bar hole, first slide 311 with the both ends of second slide 321 all are provided with and set up locking bolt 34, locking bolt 34 install in the bar is downthehole.

Fig. 3 and 4 show another embodiment: cutting device 5 includes circular blade disc 51, cutting tool 52, arc sealing strip 53, cutting tool 52 include cutter body 521 and with cutter body welded knife tip 522, circular blade disc 51 evenly is provided with four square holes 511 along the circumferencial direction, install through the bolt in the square hole 511 cutter body 521, the square hole 511 outside is provided with arc notch 512, closely be provided with through the screw in the arc notch 512 arc sealing strip 53, circular blade disc 51's middle part is provided with mounting flange 513 downwards.

Preferred embodiments: the frame 2 is formed by welding stainless steel plates, a plurality of support columns are vertically arranged in the frame, a sliding groove is formed in one side of the frame 2, two transverse moving door plates are arranged in the sliding groove, and the transverse moving door plates are fixed through spring pins.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a plant trimming mechanism, includes frame (2), lift platform (3), motor (4), cutting device (5), pneumatic cylinder (6) that have hand push frame (1), its characterized in that: the utility model discloses a pneumatic cutting machine, including frame (2), frame (2) lower surface mounting has four symmetric distribution's wheel (7), frame (2) upper surface is provided with pneumatic cylinder (6), pneumatic cylinder (6) are improved level and are provided with lift platform (3), lift platform (3) upper surface is equipped with mount pad (8), vertical pivot (9) of installing in mount pad (8), install pivot (9) top cutting device (5), lift platform (3) upper surface is still vertical installs motor (4), pivot (9) pass through the belt with motor (4) are connected.

2. The vegetation pruning mechanism of claim 1, wherein: pneumatic cylinder (6) are provided with hydraulic means, hydraulic means is including being located manual switch (10) on hand push frame (1), depression bar (11) that have the spring, be located frame one end has oil tank (12) of backward flow valve, is located oil pipe (13) in the frame, manual switch (10) through acting as go-between with the backward flow valve links to each other, depression bar (11) upper end with hand push frame (1) is through the pin junction, hand push frame (1) top with frame (2) hinged joint, depression bar (11) lower extreme is installed oil tank (12) expansion end, oil tank (12) export is passed through oil pipe (13) with pneumatic cylinder (6) oil inlet is connected.

3. The vegetation pruning mechanism of claim 1, wherein: the damping device is arranged between the frame (2) and the wheels (7), and comprises a damping spring, a spring seat and a telescopic rod, wherein one end of the telescopic rod is provided with a baffle plate, the spring seat is fixedly arranged on the lower surface of the frame (2), the damping spring is arranged in the spring seat, the telescopic rod is arranged in the damping spring, one end of the damping spring is fixed on the baffle plate, and the wheels (7) are fixedly connected below the baffle plate.

4. The vegetation pruning mechanism of claim 1, wherein: be provided with sealed box (14) on lift platform (3), sealed box (14) are provided with down the border, the border evenly is provided with four screw holes down, sealed box (14) are opened there is the adaptation the mounting hole of pivot (9), the mounting hole be provided with sealed vice with the pivot is combined closely, the top of sealed box (14) still is provided with visual glass window, motor (4) are located in sealed box (14).

5. The vegetation pruning mechanism of claim 1, wherein: the lifting platform (3) is provided with a sliding mechanism, the sliding mechanism comprises a first fixing plate (31) connected with the lifting platform (3), a second fixing plate (32) connected with the hydraulic cylinder (6), a sliding block (33) with rollers vertically arranged on the upper surface and the lower surface, and locking bolts (34), a first slide way (311) is arranged at the middle position of the lower surface of the first fixing plate (31), a second slide way (321) is arranged at the middle position of the upper surface of the second fixing plate (32), the first slide way (311) and the second slide way (321) are vertically arranged, the rollers of the sliding block (33) are respectively arranged on the first slide way (311) and the second slide way (321), the first slide way (311) and the second slide way (321) are provided with strip-shaped holes, the two ends of the first slide way (311) and the second slide way (321) are provided with the locking bolts (34), the locking bolt (34) is mounted in the strip-shaped hole.

6. The vegetation pruning mechanism of claim 1, wherein: cutting device (5) include circular blade disc (51), cutting tool (52), arc sealing strip (53), cutting tool (52) including cutter body (521) and with cutter body welded knife tip (522), circular blade disc (51) evenly are provided with four square holes (511) along the circumferencial direction, install through the bolt in square hole (511) cutter body (521), the square hole (511) outside is provided with arc notch (512), closely be provided with through the screw in arc notch (512) arc sealing strip (53), the middle part of circular blade disc (51) is provided with mounting flange (513) downwards.

7. The vegetation pruning mechanism of claim 1, wherein: the frame (2) is formed by welding stainless steel plates, a plurality of support columns are vertically arranged in the frame, a sliding groove is formed in one surface of the frame (2), two transverse moving door plates are arranged in the sliding groove, and the transverse moving door plates are fixed through spring pins.