Rapid pruning and greening device
By setting the flow guide structure and adjustment parts on the top of the trimming blades of the on-board trimmer, the problem of broken branches and leaves is solved, and the efficiency of greening and pruning is achieved is achieved.
Patent Information
- Application Number
- CN202421216326.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing vehicle-mounted trimmers prune green plants, the lack of diversion devices causes broken branches and leaves to fall on the road, affecting the vehicle's driving and causing waste of resources.
A quick trimming greening device was designed, with a horizontal plate on the top of the trimming blade, and a diversion structure was installed on both sides of the transverse plate, including an adjustable diversion plate and adjustment piece, which was used to intercept and divert broken branches and leaves to make them slide down. To the plant roots and adapt to different trimming positions by adjusting the angle of the deflector.
Effectively avoid broken branches and leaves affecting road use, while promoting their natural reflux and reducing resource waste.
Smart Images
Figure CN222340086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of greening pruning, in particular to a rapid greening pruning device. Background Art
[0002] The greening pruning device is a special equipment for pruning and trimming plants, including a handheld pruning machine and a vehicle-mounted pruning machine. The greening pruning device is used to control the growth range of greening plants to prevent their uncontrolled growth from affecting the normal use of public facilities. When pruning greening plants on highways, due to the huge workload, a vehicle-mounted pruning machine is usually used to quickly prune greening plants. The vehicle-mounted pruning machine prunes greening plants by cutting off greening plants with a high-speed rotating pruning blade. However, the existing vehicle-mounted pruning machines do not have corresponding diversion devices at the pruning blades. The pruned broken branches and leaves will fall on the road surface, which will not only affect the normal driving of the vehicle, but also prevent the branches and leaves from returning to fertilizer naturally, resulting in waste. Utility Model Content
[0003] The purpose of the utility model is to provide a rapid pruning greening device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid pruning greening device, comprising a body and a rotating base arranged at the bottom end of the body, a supporting structure is arranged at the top of the body, a pruning structure is arranged on one side of the supporting structure, the pruning structure comprises a pruning blade, a cross plate is arranged at the top of the pruning blade, guide structures for diverting broken branches and leaves are arranged on both sides of the cross plate, the guide structure comprises a guide plate, and an adjustment member for adjusting the angle of the guide plate is arranged at the top of the guide plate.
[0005] Preferably, the adjusting member comprises a side block, a side of the side block close to the trimming blade is fixedly connected to a side of the transverse plate, a top end of the guide plate is provided with a groove, and an outer wall of the side block and an inner wall of the groove are hinged.
[0006] Preferably, a rotation groove is opened inside the edge block, a rotation rod is fixedly connected inside the groove, the outer wall of the rotation rod and the inner wall of the rotation groove are rotatably interlaced and connected, the outer wall of the rotation rod is sleeved with a worm gear, and the worm gear is arranged on the inner wall of the rotation groove.
[0007] Preferably, a worm is meshed on one side of the worm wheel, the outer wall of the worm and the inner wall of the rotating groove are rotatably interlaced and connected, a limiting groove is provided at the bottom end of the rotating groove, the bottom end of the worm is fixedly connected to a limiting block, the outer wall of the limiting block and the inner wall of the limiting groove are rotatably interlaced and connected, and the top end of the worm is fixedly connected to a rotating handwheel.
[0008] Preferably, the support structure comprises a cross arm, one side of the cross arm is hinged to the top of the machine body, the other side of the cross arm is fixedly connected to a rotating arm, and the bottom end of the rotating arm is hinged to the top of the cross plate.
[0009] Preferably, an engine for providing power to the entire device is disposed at the top of the rotating base and at a side away from the body, and a counterweight for balancing the entire device is disposed at the bottom of the rotating base and at the bottom of the engine.
[0010] Technical effects and advantages of the utility model:
[0011] The utility model arranges corresponding guide structures on both sides of the horizontal plate at the top of the pruning blade, and uses the guide plates arranged therein to intercept the pruned broken branches and leaves and make them slide along the guide plates to the roots of plants, so as to prevent the broken branches and leaves from affecting the normal use of the road and facilitate the return of fertilizer. A corresponding adjusting piece is arranged on the top of the guide plate, and the angle of the guide plate can be adjusted according to the pruning position. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of the overall structure of the utility model.
[0013] Figure 2 For this utility model Figure 1 A magnified view of the structure in the middle.
[0014] Figure 3 For this utility model Figure 1 Side section of the structure at A.
[0015] Figure 4 This is a cross-sectional view of the structure of the connection between the worm wheel and the worm of the utility model.
[0016] Figure 5 This is a schematic diagram of the structure of the guide plate of the utility model.
[0017] In the figure: 1, machine body; 2, trimming blade; 3, guide plate; 301, groove; 4, cross plate; 5, side block; 501, rotating groove; 502, limiting groove; 6, rotating rod; 601, worm gear; 7, worm; 701, limiting block; 702, rotating hand wheel; 8, rotating base; 9, cross arm; 10, rotating arm; 11, engine; 12, counterweight. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides Figure 1-5 A rapid pruning and greening device is shown, comprising a body 1 and a rotating base 8 arranged at the bottom end of the body 1, a supporting structure is arranged at the top of the body 1, a pruning structure is arranged on one side of the supporting structure, the pruning structure comprises a pruning blade 2, a cross plate 4 is arranged at the top of the pruning blade 2, and guide structures for diverting broken branches and leaves are arranged on both sides of the cross plate 4, the guide structure comprises a guide plate 3, and an adjusting member for adjusting the angle of the guide plate 3 is arranged at the top of the guide plate 3.
[0020] It should be noted that the pruning and greening machine composed of the body 1, the rotating base 8 and the pruning blade 2 of the utility model refers to the actual vehicle-mounted pruning machine with model HRY-R-45. By arranging corresponding guide structures on both sides of the horizontal plate 4 at the top of the pruning blade 2, the guide plate 3 arranged therein is used to intercept the pruned broken branches and leaves and make them slide along the guide plate 3 to the roots of plants, so as to prevent the broken branches and leaves from affecting the normal use of the road and facilitate their return of fertilizer. A corresponding adjustment member is arranged at the top of the guide plate 3, and the angle of the guide plate 3 can be adjusted according to the pruning position. Furthermore, the overall shape of the guide plate 3 is set to a straight plate, and bending plates with an angle of 30 degrees with the bottom plate are arranged on both sides thereof to prevent the broken branches and leaves from sliding off the guide plate 3 during the falling process.
[0021] The adjusting member comprises a side block 5, a side of the side block 5 close to the trimming blade 2 is fixedly connected to a side of the cross plate 4, a groove 301 is provided at the top of the guide plate 3, and an outer wall of the side block 5 and an inner wall of the groove 301 are hinged.
[0022] Furthermore, the position connection of the guide plate 3 is achieved through the interlaced connection between the side block 5 and the groove 301 opened on the guide plate 3. It should be noted that the position between the side block 5 and the cross plate 4 is fixed by welding.
[0023] A rotating groove 501 is opened inside the edge block 5, and a rotating rod 6 is fixedly connected inside the groove 301. The outer wall of the rotating rod 6 and the inner wall of the rotating groove 501 are rotatably interlaced and connected. A worm gear 601 is sleeved on the outer wall of the rotating rod 6, and the worm gear 601 is set on the inner wall of the rotating groove 501.
[0024] Furthermore, the rotating rod 6 horizontally and laterally penetrates the inner wall of the groove 301, and the two are welded and fixedly connected. It should be noted that the shape of the rotating groove 501 is set to be a "cross shape" as a whole. The rotating rod 6 rotates in the horizontal groove in the rotating groove 501 to fix the position of the guide plate 3 to prevent it from falling off the side block 5. At the same time, further, the worm gear 601 on the rotating rod 6 is set in the vertical groove in the rotating groove 501.
[0025] A worm 7 is meshed with one side of the worm wheel 601, and the outer wall of the worm 7 and the inner wall of the rotating groove 501 are rotatably interlaced and connected. A limiting groove 502 is provided at the bottom end of the rotating groove 501, and the bottom end of the worm 7 is fixedly connected to a limiting block 701, and the outer wall of the limiting block 701 and the inner wall of the limiting groove 502 are rotatably interlaced and connected. A rotating handwheel 702 is fixedly connected to the top of the worm 7.
[0026] Furthermore, the worm 7 is only provided with a thread on the outer wall at the meshing point with the worm wheel 601. The rotation of the worm 7 drives the worm wheel 601 to rotate synchronously in a vertical plane circle, and the angle of the guide plate 3 is adjusted by the worm wheel 601. At the same time, the worm 7 is driven to rotate by turning the hand wheel 702, so that the rotation of the worm 7 is more convenient. Furthermore, the limit block 701 whose cross-sectional shape is set to be a "convex" shape rotates in the limit groove 502, so as to fix the position of the worm 7 during rotation, thereby avoiding its position deviation and affecting normal meshing.
[0027] The supporting structure includes a cross arm 9 , one side of which is hinged to the top of the machine body 1 , and the other side of the cross arm 9 is fixedly connected to a rotating arm 10 , and the bottom end of the rotating arm 10 is hinged to the top of the cross plate 4 .
[0028] An engine 11 for providing power to the entire device is disposed at the top of the rotating base 8 and at a side away from the body 1 , and a counterweight 12 for balancing the entire device is disposed at the bottom of the rotating base 8 and at the bottom of the engine 11 .
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A rapid greening pruning device, comprising a body (1) and a rotating base (8) arranged at the bottom of the body (1), characterized in that: A support structure is arranged at the top of the machine body (1), a pruning structure is arranged on one side of the support structure, the pruning structure comprises a pruning blade (2), a transverse plate (4) is arranged at the top of the pruning blade (2), both sides of the transverse plate (4) are provided with a guide structure for guiding broken branches and leaves, the guide structure comprises a guide plate (3), and an adjusting member for adjusting the angle of the guide plate (3) is arranged at the top of the guide plate (3).
2. A rapid pruning and greening device according to claim 1, characterized in that: The adjusting member comprises a side block (5), a side of the side block (5) close to the trimming blade (2) and a side of the transverse plate (4) are fixedly connected, a groove (301) is provided at the top end of the guide plate (3), and an outer wall of the side block (5) and an inner wall of the groove (301) are hinged.
3. A rapid pruning and greening device according to claim 2, characterized in that: A rotation groove (501) is provided inside the edge block (5), a rotation rod (6) is fixedly connected inside the groove (301), the outer wall of the rotation rod (6) and the inner wall of the rotation groove (501) are rotatably interlaced and connected, the outer wall of the rotation rod (6) is sleeved with a worm gear (601), and the worm gear (601) is arranged on the inner wall of the rotation groove (501).
4. A rapid pruning and greening device according to claim 3, characterized in that: A worm (7) is meshed with one side of the worm wheel (601); the outer wall of the worm (7) and the inner wall of the rotation groove (501) are rotatably connected; a limiting groove (502) is provided at the bottom end of the rotation groove (501); a limiting block (701) is fixedly connected to the bottom end of the worm (7); the outer wall of the limiting block (701) and the inner wall of the limiting groove (502) are rotatably connected; and a rotating hand wheel (702) is fixedly connected to the top end of the worm (7).
5. The rapid pruning and greening device according to claim 1, characterized in that: The support structure comprises a cross arm (9), one side of the cross arm (9) is hinged to the top of the machine body (1), the other side of the cross arm (9) is fixedly connected to a rotating arm (10), and the bottom end of the rotating arm (10) is hinged to the top of the cross plate (4).
6. The rapid pruning and greening device according to claim 1, characterized in that: An engine (11) for providing power to the entire device is arranged at the top of the rotating base (8) and at a side away from the machine body (1), and a counterweight (12) for balancing the entire device is arranged at the bottom of the rotating base (8) and at the bottom of the engine (11).