CN214508131U

CN214508131U - Hydraulic drive self-propelled hedge trimmer

Info

Publication number: CN214508131U
Application number: CN202022399837.1U
Authority: CN
Inventors: 吴英姿
Original assignee: Yongkang Mulinsen Industry And Trade Co ltd
Current assignee: Yongkang Mulinsen Industry And Trade Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a hydraulic drive self-propelled hedge trimmer relates to hedge trimmer technical field, specifically is a hydraulic drive self-propelled hedge trimmer, including the support frame, the bottom of support frame is rotated and is connected with the connecting plate, and one side of connecting plate is rotated and is connected with the cylinder, and the surface transmission of cylinder is connected with the track. This self-propelled hedge trimmer of hydraulic drive, through the track with from the setting of walking hydraulic stem, make this hedge trimmer possess degree of automation height, the effect of using manpower sparingly, cooperation setting through push pedal and dog, the in-process of using can be through the flexible of control self-propelled hydraulic stem, under the effect of dog, when self-propelled hydraulic stem stretches out, push pedal one side butt dog opposite side promotes to dial the strip and moves forward under the effect of cylinder, and then realize that whole device moves a pruning distance forward, thereby simple structure has been played, the effect of automatic walking, the manpower is saved has been reached, the high mesh of practicality.

Description

Hydraulic drive self-propelled hedge trimmer

Technical Field

The utility model relates to a hedge trimmer technical field specifically is a hydraulic drive self-propelled hedge trimmer.

Background

The regular planting form is called hedgerow, hedge, etc. when shrubs or small trees are planted densely at a close distance and planted in a single row or double rows and tightly combined.

A landscaping method commonly adopted by European gardens which are one of three major gardens in the world. The selected tree species can be trimmed into various shapes and combined with each other, thereby improving the ornamental effect and the artistic value. In addition, the hedgerow can also play the roles of covering bad viewpoints, isolating and protecting, preventing dust and noise, guiding visitors to view routes and the like.

Most of the existing hedge trimmers have low automation degree, high labor intensity of workers, inconvenient adjustment, low practicability and small application range, so that a hydraulic drive self-propelled hedge trimmer is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a self-propelled hedge trimmer of hydraulic drive has solved the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a self-propelled hedge trimmer of hydraulic drive, the loach carrying platform comprises a supporting fram, the bottom of support frame is rotated and is connected with the connecting plate, one side of connecting plate is rotated and is connected with the cylinder, the surface transmission of cylinder is connected with the track, one side fixedly connected with of track dials the strip, the bottom fixed mounting of support frame has self-propelled hydraulic stem, the end that stretches out of self-propelled hydraulic stem rotates through articulated seat and is connected with the push pedal, the bottom fixed mounting of articulated seat has the dog, the top of support frame is provided with the lifter plate, the inside fixed mounting of lifter plate has the lift hydraulic stem, the end fixed connection that stretches out of lift hydraulic stem is in the inside of support frame.

Optionally, a holding block is fixedly mounted at the top of the lifting plate, a first guide rod is slidably connected inside the holding block, a first rack is fixedly mounted at one end of the first guide rod, a gear is meshed and connected to one side of the first rack, and the gear is rotatably connected to the top of the lifting plate through a rotating pin.

Optionally, the number of the holding blocks and the number of the gears are four, the holding blocks and the gears are uniformly distributed on the top of the lifting plate, the other side of the gear is meshed with a second rack, and the second rack is connected inside the holding blocks in a sliding mode through a second guide rod.

Optionally, the number of the first guide rod, the second guide rod, the first rack and the second rack is two, the first guide rod, the second guide rod, the first rack and the second rack are symmetrically distributed on the top of the lifting plate, the trimming hydraulic rod is fixedly mounted on the top of the lifting plate through the mounting block, the first saw blade mounting plate is fixedly mounted at the extending end of the trimming hydraulic rod, and one side of the first saw blade mounting plate is fixedly connected to one end of the second guide rod.

Optionally, a second saw blade mounting plate is fixedly mounted at one end of the first guide rod, the first saw blade mounting plate and the second saw blade mounting plate are both of an L-shaped structure, and the second saw blade mounting plate is fixedly mounted at one end of the two first guide rods.

Optionally, the quantity of cylinder is two, and evenly distributed is in the bottom of support frame, and the quantity of dialling the strip is a plurality of, and evenly distributed is two at the surface of track, and the quantity of lift hydraulic stem, evenly distributed is in the inside of lifter plate.

(III) advantageous effects

The utility model provides a self-propelled hedge trimmer of hydraulic drive possesses following beneficial effect:

1. this self-propelled hedge trimmer of hydraulic drive, through the setting of track and self-propelled hydraulic stem, make this hedge trimmer possess degree of automation height, the effect of using manpower sparingly, cooperation setting through push pedal and dog, can be through the flexible of control self-propelled hydraulic stem in the in-process of using, under the effect of dog, when self-propelled hydraulic stem stretches out, push pedal one side butt dog opposite side promotes to dial the strip and move forward under the effect of cylinder, and then realize that whole device moves a pruning distance forward, when self-propelled hydraulic stem withdraws, because the push pedal rotates the end of stretching out of connecting at self-propelled hydraulic stem through articulated seat, and then can continue the backward movement to carry out next circulation after touching when dialling the strip when one side of push pedal, thereby simple structure has been played, the effect of automatic walking, manpower sparingly has been reached, the purpose that the practicality is high.

2. This hydraulic drive self-propelled hedge trimmer, through the setting of first rack and second rack, make this hedge trimmer possess the pruning effectual, the wide effect of range of application, through the cooperation setting of lift hydraulic stem and lifter plate, can be according to the difference of use scene in the in-process of using, the height of lifter plate is adjusted through the lift of controlling two lift hydraulic stems, and then realize the regulation convenience, the effect of using in a flexible way, through the flexible of control pruning hydraulic stem, promote first saw sword mounting panel back-and-forth movement, and then realize the back-and-forth movement through the gear drive first rack of second rack, the position of realizing first saw sword mounting panel and second saw sword mounting panel removes the effect of realizing the hedge of pruning, thereby played the effect of pruning convenience, adjust in a flexible way, reached the range of application extensively, use nimble purpose.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the lifter plate of the present invention;

FIG. 3 is a schematic structural view of the half-section of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a front view of the present invention;

fig. 6 is an enlarged schematic structural view of fig. 2A according to the present invention.

In the figure: 1. a support frame; 2. a connecting plate; 3. a drum; 4. a crawler belt; 5. dialing a strip; 6. a self-propelled hydraulic rod; 7. a hinged seat; 8. pushing the plate; 9. a stopper; 10. a lifting plate; 11. a lifting hydraulic rod; 12. a holding block; 13. a first guide bar; 14. a first rack; 15. a gear; 16. a second rack; 17. a second guide bar; 18. mounting blocks; 19. trimming a hydraulic rod; 20. a first saw blade mounting plate; 21. a second saw blade mounting plate; 22. and rotating the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a hydraulic drive self-propelled hedge trimmer comprises a support frame 1, the bottom of the support frame 1 is rotatably connected with a connecting plate 2, one side of the connecting plate 2 is rotatably connected with a roller 3, the number of the rollers 3 is two, the rollers are uniformly distributed at the bottom of the support frame 1, the number of shifting strips 5 is several, the shifting strips are uniformly distributed on the outer surface of a crawler 4, the number of lifting hydraulic rods 11 is two, the lifting hydraulic rods are uniformly distributed inside a lifting plate 10, the outer surface of the roller 3 is in transmission connection with the crawler 4, one side of the crawler 4 is fixedly connected with the shifting strips 5, through the arrangement of the crawler 4 and the self-propelled hydraulic rods 6, the hedge trimmer has the effects of high automation degree and manpower saving, through the matching arrangement of a push plate 8 and a stop block 9, the self-propelled hydraulic rods 6 can be controlled to stretch in the using process, under the action of the stop block 9, when the self-propelled hydraulic rods 6 stretch out, one side of the push plate 8 is abutted against the other side of the stop block 9 to push the shifting bar 5 to move forwards under the action of the roller 3, so that the whole device moves forwards for a trimming distance, when the self-propelled hydraulic rod 6 is withdrawn, because the push plate 8 is rotatably connected with the extending end of the self-propelled hydraulic rod 6 through the hinge seat 7, and then when one side of the push plate 8 touches the shifting bar 5, the push plate can be lifted and then continuously move backwards for the next cycle, thereby playing the role of simple structure and automatic walking, achieving the purposes of saving manpower and high practicability, the bottom of the support frame 1 is fixedly provided with the self-propelled hydraulic rod 6, the extending end of the self-propelled hydraulic rod 6 is rotatably connected with the push plate 8 through the hinge seat 7, the bottom of the hinge seat 7 is fixedly provided with the stop block 9, the lifting plate 10 is arranged above the support frame 1, the lifting hydraulic rod 11 is fixedly arranged inside the lifting plate 10, and the extending end of the lifting hydraulic rod 11 is fixedly connected inside the support frame 1, a holding block 12 is fixedly installed at the top of the lifting plate 10, a first guide rod 13 is connected inside the holding block 12 in a sliding manner, a first rack 14 is fixedly installed at one end of the first guide rod 13, a gear 15 is connected to one side of the first rack 14 in a meshing manner, the gear 15 is rotatably connected to the top of the lifting plate 10 through a rotating pin 22, the number of the holding block 12 and the number of the gear 15 are four, the holding block 12 and the gear 15 are uniformly distributed at the top of the lifting plate 10, a second rack 16 is connected to the other side of the gear 15 in a meshing manner, the second rack 16 is slidably connected inside the holding block 12 through a second guide rod 17, the number of the first guide rod 13, the second guide rod 17, the first rack 14 and the second rack 16 are two and are symmetrically distributed at the top of the lifting plate 10, a trimming hydraulic rod 19 is fixedly installed at the top of the lifting plate 10 through an installation block 18, and a first saw blade installation plate 20 is fixedly installed at the extending end of the trimming hydraulic rod 19, one side of the first saw blade mounting plate 20 is fixedly connected to one end of the second guide rod 17, one end of the first guide rod 13 is fixedly provided with the second saw blade mounting plate 21, the first saw blade mounting plate 20 and the second saw blade mounting plate 21 are both in an L-shaped structure, the second saw blade mounting plate 21 is fixedly mounted at one end of the two first guide rods 13, the hedge trimmer is enabled to have good trimming effect and wide application range through the arrangement of the first rack 14 and the second rack 16, the height of the lifting plate 10 can be adjusted through controlling the lifting of the two lifting hydraulic rods 11 according to different use scenes in the use process through the matching arrangement of the lifting hydraulic rods 11 and the lifting plate 10, and further the effects of convenient adjustment and flexible use are realized, the first saw blade mounting plate 20 is pushed to move back and forth through controlling the extension and retraction of the trimming hydraulic rods 19, and the first rack 14 is driven by the second rack 16 through the gear 15 to move back and forth, the hedge trimming device has the advantages that the hedge trimming effect is achieved by moving the positions of the first saw blade mounting plate 20 and the second saw blade mounting plate 21, so that the effects of convenience in trimming and flexibility in adjustment are achieved, and the purposes of wide application range and flexibility in use are achieved.

When the self-propelled hydraulic rod trimming device is used, firstly, the device is placed beside a hedgerow to be trimmed, due to the arrangement of the self-propelled hydraulic rod 6, the self-propelled hydraulic rod 6 can be controlled to stretch, under the action of the stop block 9, when the self-propelled hydraulic rod 6 stretches out, one side of the push plate 8 is abutted to the other side of the stop block 9 to push the shifting strip 5 to move forwards under the action of the roller 3, so that the whole device can move forwards for a trimming distance, when the self-propelled hydraulic rod 6 is retracted, because the push plate 8 is rotatably connected to the extending end of the self-propelled hydraulic rod 6 through the hinged seat 7, when one side of the push plate 8 touches the shifting strip 5, the shifting strip 5 can be lifted and then continuously moves backwards to carry out the next cycle, then, according to different use scenes, the lifting of the two lifting hydraulic rods 11 can be controlled to adjust the height of the lifting plate 10, so that the effects of convenient adjustment and flexible use are realized, and the stretching of the trimming hydraulic rod 19 is controlled, the first saw blade mounting plate 20 is pushed to move back and forth, the second rack 16 drives the first rack 14 through the gear 15 to move back and forth, the position movement of the first saw blade mounting plate 20 and the second saw blade mounting plate 21 is achieved, and the hedge trimming effect is achieved, so that the effects of convenience in trimming and flexibility in adjustment are achieved.

In summary, the following steps: the hydraulic driving self-propelled hedge trimmer has the advantages that the hedge trimmer is high in automation degree and capable of saving manpower due to the arrangement of the crawler 4 and the self-propelled hydraulic rod 6, the push plate 8 and the stop block 9 are arranged in a matched mode, the self-propelled hydraulic rod 6 can be controlled to stretch in the using process, under the action of the stop block 9, when the self-propelled hydraulic rod 6 stretches out, one side of the push plate 8 is abutted to the other side of the stop block 9 to push the shifting strip 5 to move forwards under the action of the roller 3, the whole device further moves forwards for a trimming distance, when the self-propelled hydraulic rod 6 is retracted, the push plate 8 is rotatably connected to the extending end of the self-propelled hydraulic rod 6 through the hinge seat 7, when one side of the push plate 8 touches the shifting strip 5, the shifting strip 5 can be lifted and then continuously moves backwards for the next cycle, the hydraulic hedge trimmer has the effects of simple structure and automatic walking, and the manpower saving is achieved, The purpose of high practicability is achieved. Through the arrangement of the first rack 14 and the second rack 16, the hedge trimmer has good trimming effect and wide application range, the lifting hydraulic rods 11 and the lifting plate 10 are matched, the height of the lifting plate 10 can be adjusted by controlling the lifting of the two lifting hydraulic rods 11 according to different use scenes in the use process, and further the adjustment is convenient and the use is flexible.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hydraulic drive self-propelled hedge trimmer, includes support frame (1), its characterized in that: the bottom of support frame (1) is rotated and is connected with connecting plate (2), one side of connecting plate (2) is rotated and is connected with cylinder (3), the surface transmission of cylinder (3) is connected with track (4), one side fixedly connected with of track (4) dials strip (5), the bottom fixed mounting of support frame (1) has from walking hydraulic stem (6), the end that stretches out of walking hydraulic stem (6) rotates through articulated seat (7) and is connected with push pedal (8), the bottom fixed mounting of articulated seat (7) has dog (9), the top of support frame (1) is provided with lifter plate (10), the inside fixed mounting of lifter plate (10) has lift hydraulic stem (11), the end fixed connection that stretches out of lift hydraulic stem (11) is in the inside of support frame (1).

2. A hydraulically driven self-propelled hedge trimmer according to claim 1, characterized in that: the top fixed mounting of lifter plate (10) has and keeps piece (12), the inside sliding connection who keeps piece (12) has first guide arm (13), the one end fixed mounting of first guide arm (13) has first rack (14), one side meshing of first rack (14) is connected with gear (15), gear (15) rotate through rotating pin (22) and connect the top at lifter plate (10).

3. A hydraulically driven self-propelled hedge trimmer according to claim 2, characterized in that: the number of the holding blocks (12) and the number of the gears (15) are four, the holding blocks and the gears (12) are evenly distributed on the top of the lifting plate (10), the other side of the gear (15) is connected with a second rack (16) in a meshed mode, and the second rack (16) is connected inside the holding blocks (12) in a sliding mode through a second guide rod (17).

4. A hydraulically driven self-propelled hedge trimmer according to claim 2, characterized in that: the trimming device is characterized in that the number of the first guide rod (13), the number of the second guide rod (17), the number of the first rack (14) and the number of the second rack (16) are two, the first guide rod, the second guide rod, the first rack (17), the number of the first rack (14) and the number of the second rack (16) are symmetrically distributed on the top of the lifting plate (10), a trimming hydraulic rod (19) is fixedly installed on the top of the lifting plate (10) through an installation block (18), a first saw blade installation plate (20) is fixedly installed at the extending end of the trimming hydraulic rod (19), and one side of the first saw blade installation plate (20) is fixedly connected to one end of the second guide rod (17).

5. A hydraulically driven self-propelled hedge trimmer according to claim 4, characterized in that: one end fixed mounting of first guide arm (13) has second saw sword mounting panel (21), first saw sword mounting panel (20) and second saw sword mounting panel (21) are L shape structure, second saw sword mounting panel (21) fixed mounting is in the one end of two first guide arms (13).

6. A hydraulically driven self-propelled hedge trimmer according to claim 1, characterized in that: the number of cylinder (3) is two, evenly distributed in the bottom of support frame (1), the number of dialling strip (5) is a plurality of, and evenly distributed is at the surface of track (4), the number of lift hydraulic stem (11) is two, and evenly distributed is in the inside of lifter plate (10).