Trimming vehicle for landscaping

Abstract

The utility model relates to the technical field of landscaping trimming vehicles, and discloses a trimming vehicle for landscaping, which comprises a transmission case, the top of the transmission case is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission disc, the bottom of the transmission disc is fixedly connected with a connecting shaft II, and the connecting shaft II is fixedly connected with a connecting shaft II. A sliding rack is rotatably connected to the bottom of the second connecting shaft, a protection rod is fixedly connected to the bottom of the left side of the outer wall of the transmission box, a fixing frame is fixedly connected to the left side of the inner wall of the protection rod, the sliding rack slides on the inner wall of the fixing frame, and first fixing plates are fixedly connected to the upper end and the lower end of the fixing frame correspondingly; the outer walls of the two first fixing plates are fixedly connected with fixing racks. According to the utility model, the top of the transmission case is fixedly connected with the motor, and meanwhile, when the motor is used for driving, the transmission disc fixed at the output end of the motor can drive the second connecting shaft fixed at the bottom to rotate, so that the use requirements are met.

Description

Technical Field

[0001] This utility model relates to the technical field of garden greening pruning vehicles, and in particular to a pruning vehicle used for garden greening. Background Technology

[0002] With the rapid advancement of urbanization, the coverage of urban greening continues to expand, and the scale of greening in parks, roadsides, and residential areas is constantly increasing. The green area of ​​large urban parks can often reach tens or even hundreds of hectares. Faced with such a large area of ​​vegetation, traditional manual pruning methods are no longer sufficient to meet the needs of regular maintenance. These green areas not only need regular pruning to maintain their beautiful appearance, but also need to promote the healthy growth of plants through scientific pruning. Therefore, efficient pruning equipment has become an urgent priority.

[0003] Currently, landscaping trimming vehicles on the market mainly consist of power system components and operating system components. Traditional trimming relies primarily on manual labor using hand-held shears and saws. For large lawns and tall trees, manual operation is extremely slow. A skilled worker may only be able to trim a few hundred square meters of lawn per day, while trimming a large tree can take several hours. Furthermore, when trimming tall trees, workers often need to climb the trees or use simple ladders, which undoubtedly poses a high risk of falls. Relevant statistics show that safety accidents caused by tree trimming are common every year, and injured workers may suffer fractures, traumatic brain injuries, and other serious injuries. In addition, manual trimming requires a large amount of manpower. With labor costs rising year by year, the cost of landscaping maintenance is also constantly increasing. Taking large-scale greening projects as an example, hiring multiple trimmers, plus the cost of purchasing tools and transportation, can result in annual trimming costs of hundreds of thousands of yuan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a pruning vehicle for landscaping, aiming to improve the problem that traditional pruning in the prior art mainly relies on manual pruning with hand-held scissors and saws, which makes manual operation extremely slow for large lawns and tall trees.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pruning vehicle for landscaping, comprising a transmission box, a motor fixedly connected to the top of the transmission box, a transmission disc fixedly connected to the output end of the motor, a connecting shaft two fixedly connected to the bottom of the transmission disc, a sliding rack rotatably connected to the bottom of the connecting shaft two, a protective rod fixedly connected to the bottom left side of the outer wall of the transmission box, a fixing frame fixedly connected to the left side of the inner wall of the protective rod, the sliding rack sliding on the inner wall of the fixing frame, fixing plates one fixedly connected to the upper and lower ends of the fixing frame, fixing racks fixedly connected to the outer walls of the two fixing plates one, and a fixing mechanism provided on the right side of the outer wall of the transmission box, the fixing mechanism being used to fix and disassemble different pruning shears.

[0006] The above technical solution involves a motor securely connected to the top of the transmission box via a robust fixing device. The output end of the motor is fixedly connected to a transmission disc via a precision connecting component. The bottom of the transmission disc is also reliably connected to a connecting shaft II via a rotating connecting device, allowing the sliding rack to rotate flexibly within a certain range. Two fixing plates I are securely connected to both the upper and lower ends of the fixing frame via a robust connection method. A fixing mechanism is provided on the right side of the outer wall of the transmission box. This fixing mechanism is ingeniously designed and is mainly used to fix and disassemble various types of trimmers, so as to quickly change and adjust them according to different trimming needs.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a connecting plate. The left side of the outer wall of the connecting plate is fixedly connected to the right side of the outer wall of the transmission box. A threaded shaft is slidably connected to the inner wall of the connecting plate. A threaded rotating plate is threadedly connected to the outer wall of the threaded shaft near the middle. A threaded shaft is threadedly connected to the bottom of the inner wall of the threaded shaft. A connecting shaft is fixedly connected to the top of the threaded shaft. A fixing plate is fixedly connected to the bottom of the outer wall of the connecting shaft. Sliding shafts are slidably connected to the left and right sides of the fixing plate. A spring is provided on the outer wall of each sliding shaft. The other end of the spring is in contact with the right side of the outer wall of the transmission box.

[0009] Through the above technical solution: a threaded shaft is slidably connected to the inner wall of the connecting plate. A threaded rotating plate is evenly threadedly connected to the outer wall of the threaded shaft near its middle position. In addition, a threaded shaft is fixedly connected to the bottom of the inner wall of the threaded shaft by means of a threaded connection. A connecting shaft is installed on the top of the threaded shaft by means of a fixed connection, which contacts the right side of the outer wall of the transmission box, thereby realizing the corresponding mechanical transmission and adjustment functions.

[0010] As a further description of the above technical solution:

[0011] A universal mechanical wall is installed on the top of the connecting shaft, and a mounting plate is fixedly connected to the bottom of the universal mechanical wall.

[0012] Through the above technical solution: a universal mechanical wall is carefully installed at the top of the connecting shaft. This universal mechanical wall has the characteristic of flexible rotation in multiple directions, which can effectively meet the needs of various angles and positions. At the same time, the universal mechanical wall is tightly connected to a mounting plate at its bottom area by a sturdy fixing method, ensuring the stability and reliability of the overall structure.

[0013] As a further description of the above technical solution:

[0014] The mounting plate is equipped with wheels at all four corners at the bottom, and a support column is fixedly connected to the top of the mounting plate near the left side.

[0015] The above technical solution provides that each of the four corners at the bottom of the mounting plate is equipped with a freely rotating wheel, which provides flexible mobility and facilitates convenient transfer of the entire device between different locations.

[0016] As a further description of the above technical solution:

[0017] Protective pads are fixedly connected to the left and right sides of the outer wall of the transmission box, and protective strips are fixedly connected to the left and right sides of the top of the transmission box.

[0018] Through the above technical solution, specially designed protective pads are connected to the left and right sides of the outer wall of the transmission box in a sturdy fixing manner. These protective pads are designed to effectively prevent external impacts from damaging the transmission box and ensure its structural integrity and operational stability.

[0019] As a further description of the above technical solution:

[0020] A top plate is fixedly connected to the top of the support column, and an engine is fixedly connected to the top right side of the mounting plate.

[0021] Through the above technical solution: the top of the support column is firmly connected to the top plate through a sturdy fixing device to ensure the stability and load-bearing capacity of the overall structure. At the same time, the top right side of the mounting plate is securely fixed to the engine using a reliable fixing method to ensure that the engine will not shift during operation, thereby ensuring the normal operation and safety of the entire device.

[0022] As a further description of the above technical solution:

[0023] The outer wall of the support column is fixedly connected to handles on both the front and rear sides, and the outer wall of each handle is fixedly connected to an anti-slip sleeve.

[0024] Through the above technical solution: the outer wall of the support column is firmly connected to handles on both its front and rear sides. These handles not only provide convenient gripping points, but also enhance the stability of the overall structure, in order to further improve the safety and comfort during use.

[0025] As a further description of the above technical solution:

[0026] A protective plate is fixedly connected to the top of the engine, and protective strips are fixedly connected to the front and rear sides of the outer wall of the engine.

[0027] Through the above technical solution: a protective plate specially designed for protection is securely connected to the top of the engine by a sturdy fixing device. This protective plate is designed to effectively prevent external objects from impacting and damaging the top of the engine. At the same time, protective strips are connected to the front and rear sides of the outer wall of the engine by a sturdy fixing method.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, a motor is fixedly connected to the top of the transmission box. When the motor is driven, the transmission disc fixed at the output end of the motor can drive the connecting shaft two fixed at the bottom to rotate. At the same time, a sliding rack is rotatably connected to the bottom of the connecting shaft two, so that the sliding rack can slide along the inner wall of the fixed frame under the drive of the connecting shaft two. Meanwhile, a fixing plate one is fixedly connected to both the upper and lower ends of the fixed frame. With the help of springs, the branches of the tree can be automatically avoided when pruning trees, thereby meeting the usage requirements.

[0030] 2. In this utility model, in order to better disassemble and fix the trimmer, a connecting plate is fixedly connected to the right side of the outer wall of the transmission box, and a threaded shaft is slidably connected to the right side of the inner wall of the connecting plate. Threaded rotating plates are threadedly connected to the upper and lower ends of the outer wall of the threaded shaft near the middle, thereby fixing the threaded shaft. At the same time, a connecting shaft is fixedly connected to the top of the threaded shaft. The connecting shaft is used to install on the universal mechanical wall. Springs are installed on the outer wall of the sliding shaft to cooperate with rotation, thereby meeting the usage requirements. Attached Figure Description

[0031] Figure 1 This is a front perspective view of a pruning vehicle mounting plate for landscaping proposed in this utility model;

[0032] Figure 2 This is a partial structural diagram of a sliding rack for a pruning vehicle used in landscaping, as proposed in this utility model.

[0033] Figure 3 This is a partial structural diagram of a pruning vehicle transmission box for landscaping proposed in this utility model;

[0034] Figure 4 This is a partial structural diagram of a pruning vehicle motor for landscaping proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of a connecting shaft of a pruning vehicle for landscaping proposed in this utility model.

[0036] Legend:

[0037] 1. Transmission box; 2. Fixing mechanism; 201. Connecting plate; 202. Threaded shaft one; 203. Threaded rotating plate; 204. Threaded shaft two; 205. Sliding shaft; 206. Spring; 207. Fixing plate one; 208. Connecting shaft one; 3. Motor; 4. Protective rod; 5. Fixed rack; 6. Fixing frame; 7. Transmission disc; 8. Connecting shaft two; 9. Sliding rack; 10. Fixing plate two; 11. Protective pad; 12. Protective strip; 13. Universal mechanical wall; 14. Mounting plate; 15. Wheel; 16. Support column; 17. Protective strip; 18. Engine; 19. Top plate; 20. Handle; 21. Anti-slip sleeve; 22. Protective plate. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see the appendix Figure 2 - Appendix Figure 4 This utility model provides an embodiment of a pruning vehicle for landscaping, comprising a transmission box 1, a motor 3 fixedly connected to the top of the transmission box 1, a transmission disc 7 fixedly connected to the output end of the motor 3, a connecting shaft 8 fixedly connected to the bottom of the transmission disc 7, a sliding rack 9 rotatably connected to the bottom of the connecting shaft 8, a protective rod 4 fixedly connected to the bottom left side of the outer wall of the transmission box 1, a fixing frame 6 fixedly connected to the left side of the inner wall of the protective rod 4, the sliding rack 9 sliding on the inner wall of the fixing frame 6, fixing plates 10 fixedly connected to the upper and lower ends of the fixing frame 6, a protective rod 4 connected to the bottom left side of the outer wall of the transmission box 1 by a robust fixing structure, a fixing frame 6 connected to the left side of the inner wall of the protective rod 4 by a stable fixing method, the sliding rack 9 sliding smoothly on the inner wall of the fixing frame 6, fixing racks 5 fixedly connected to the outer walls of the two fixing plates 10, and a fixing mechanism 2 provided on the right side of the outer wall of the transmission box 1, the fixing mechanism 2 being used to fix and disassemble different pruning shears;

[0040] Specifically, a motor 3 is securely connected to the top of the transmission box 1 via a robust fixing device. The output end of the motor 3 is fixedly connected to a transmission disc 7 via a precision connecting component. The bottom of the transmission disc 7 is also reliably connected to a connecting shaft 8. The bottom of the connecting shaft 8 is connected to a sliding rack 9 via a rotating connecting device, allowing the sliding rack 9 to rotate flexibly within a certain range. Two fixing plates 10 are securely connected to the upper and lower ends of the fixing frame 6 via a robust connection. The outer walls of these two fixing plates 10 are connected to fixing racks 5 via reliable fixing devices to provide stable support and guidance. A fixing mechanism 2 is provided on the right side of the outer wall of the transmission box 1. This fixing mechanism 2 is ingeniously designed and is mainly used to fix and disassemble various types of trimmers so that they can be quickly replaced and adjusted according to different trimming needs.

[0041] Please see the appendix Figure 3 - Appendix Figure 5 The fixing mechanism 2 includes a connecting plate 201. The left side of the outer wall of the connecting plate 201 is fixedly connected to the right side of the outer wall of the transmission box 1. A threaded shaft 202 is slidably connected to the inner wall of the connecting plate 201. A threaded rotating plate 203 is threadedly connected to the outer wall of the threaded shaft 202 near the middle. A threaded shaft 204 is threadedly connected to the bottom of the inner wall of the threaded shaft 202. A connecting shaft 208 is fixedly connected to the top of the threaded shaft 202. A fixing plate 207 is fixedly connected to the bottom of the outer wall of the connecting shaft 208. Sliding shafts 205 are slidably connected to the left and right sides of the fixing plate 207. A spring 206 is provided on the outer wall of each sliding shaft 205. The other end of the spring 206 is in contact with the right side of the outer wall of the transmission box 1.

[0042] Specifically, a threaded shaft 202 is slidably connected to the inner wall of the connecting plate 201. A threaded rotating plate 203 is evenly threadedly connected to the outer wall of the threaded shaft 202 near its middle position. In addition, a threaded shaft 204 is fixedly connected to the bottom of the inner wall of the threaded shaft 202 by means of a threaded connection. A connecting shaft 208 is fixedly installed at the top of the threaded shaft 202 by means of a connecting connection. Springs 206 are provided on the outer wall of the sliding shaft 205. The other end of these springs 206 is in contact with the right side of the outer wall of the transmission box 1, thereby realizing the corresponding mechanical transmission and adjustment functions.

[0043] Please see the appendix Figure 1 - Appendix Figure 3A universal mechanical wall 13 is installed on the top of the connecting shaft 208, and a mounting plate 14 is fixedly connected to the bottom of the universal mechanical wall 13. Wheels 15 are provided at the four corners of the bottom of the mounting plate 14. A support column 16 is fixedly connected to the top of the mounting plate 14 near the left side. Four high-performance wheels 15 are carefully provided at the four corners of the bottom of the mounting plate 14. These wheels 15 can not only provide good mobility, but also maintain stable operation on different ground surfaces. Protective pads 11 are fixedly connected to the left and right sides of the outer wall of the transmission box 1, and protective strips 12 are fixedly connected to the left and right sides of the top of the transmission box 1.

[0044] Specifically, a cleverly designed universal mechanical wall 13 is installed at the top of the connecting shaft 208. This universal mechanical wall 13 can rotate flexibly in multiple directions to adapt to different working requirements. At the bottom of the universal mechanical wall 13, a structurally stable mounting plate 14 is connected by a sturdy fixing method to ensure the stability and reliability of the overall device. Near the left side of the top of the mounting plate 14, a sturdy support column 16 is fixedly connected. This support column 16 is mainly used to support and fix other components to ensure the stability of the overall structure. In addition, soft protective pads 11 are firmly fixedly connected to the left and right sides of the outer wall of the transmission box 1. These protective pads 11 can play a buffering and protective role during the operation of the equipment to prevent damage caused by accidental collisions. At the same time, sturdy protective strips 12 are also fixedly connected to the top left and right sides of the transmission box 1. These protective strips 12 are mainly used to protect the top structure of the transmission box 1 to prevent direct impact from external objects, further improving the safety and durability of the equipment.

[0045] Please see the appendix Figure 1 - Appendix Figure 3 A top plate 19 is fixedly connected to the top of the support column 16, and an engine 18 is fixedly connected to the top right side of the mounting plate 14. Handles 20 are fixedly connected to the front and rear sides of the outer wall of the support column 16, and anti-slip sleeves 21 are fixedly connected to the outer walls of the multiple handles 20. These handles 20 are reasonably designed to facilitate operation and movement. The anti-slip sleeves 21 are fixedly connected to the outer surface of the multiple handles 20 through a fine process. The anti-slip sleeves 21 are made of high-quality material, which effectively increases the friction when gripping, prevents slippage, and improves the safety of use. A protective plate 22 is fixedly connected to the top of the engine 18, and protective strips 17 are fixedly connected to the front and rear sides of the outer wall of the engine 18.

[0046] Specifically, the top of the support column 16 is securely connected to the top plate 19 via a robust fixing device, ensuring the stability and load-bearing capacity of the overall structure. The engine 18, serving as the power core, is reliably fixed to the top right side of the mounting plate 14, providing strong power output. Handles 20 are securely fixed to the outer wall of the support column 16 on both the front and rear sides. A protective plate 22 is fixedly connected to the top of the engine 18 via a high-strength fixing device. The protective plate 22 effectively shields the upper part of the engine 18, preventing foreign objects from entering and ensuring the normal operation of the engine 18. Protective strips 17 are securely fixed to the outer wall of the engine 18 on both the front and rear sides via a robust connection. The protective strips 17 are made of a sturdy material, effectively resisting external impacts, protecting the engine 18's casing from damage, and extending its service life.

[0047] Working principle: A motor 3 is fixedly connected to the top of the transmission box 1. When the motor 3 is driven, the transmission disk 7 fixed at the output end of the motor 3 can drive the connecting shaft 8 fixed at the bottom to rotate. At the same time, a sliding rack 9 is rotatably connected to the bottom of the connecting shaft 8, so that the sliding rack 9 can slide along the inner wall of the fixed frame 6 under the drive of the connecting shaft 8. Fixing plates 10 are fixedly connected to the upper and lower ends of the fixed frame 6, and fixing racks 5 are fixed to the outer wall of the fixing plates 10. Thus, the fixing racks 5 can cooperate with the sliding racks 9 to prune the trees. At the same time, under the action of the protective rod 4, in conjunction with the spring 206, the branches of the tree can be automatically avoided when pruning the trees, thereby meeting the usage requirements.

[0048] To facilitate the disassembly and installation of the trimmer, a connecting plate 201 is fixedly connected to the right side of the outer wall of the transmission box 1. A threaded shaft 202 is slidably connected to the right side of the inner wall of the connecting plate 201. Threaded rotating plates 203 are threadedly connected to the upper and lower ends of the outer wall of the threaded shaft 202 near the center, thus securing the threaded shaft 202. A connecting shaft 208 is fixedly connected to the top of the threaded shaft 202. The connecting shaft 208 is used to mount on the universal mechanical wall 13, enabling directional trimming of trees. A fixing plate 207 is fixedly connected to the outer wall of the connecting shaft 208. Sliding shafts 205 are slidably connected to the left and right sides of the outer wall of the fixing plate 207. Springs 206 are installed on the outer walls of the sliding shafts 205 to facilitate rotation, thus meeting usage requirements.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A trimming vehicle for landscaping, comprising a transmission case (1), characterized in that: The top of the transmission box (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a transmission disc (7), the bottom of the transmission disc (7) is fixedly connected with a connecting shaft two (8), the bottom of the connecting shaft two (8) is rotatably connected with a sliding rack (9), the left bottom of the outer wall of the transmission box (1) is fixedly connected with a protection rod (4), the inner wall left side of the protection rod (4) is fixedly connected with a fixed frame (6), the sliding rack (9) slides on the inner wall of the fixed frame (6), the upper and lower ends of the fixed frame (6) are fixedly connected with a fixed plate two (10), the outer walls of the two fixed plate two (10) are fixedly connected with a fixed rack (5), the right side of the outer wall of the transmission box (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) is used for fixing and dismounting different pruning knives.

2. The pruning vehicle for landscaping of claim 1, wherein: The fixing mechanism (2) comprises a connecting plate (201), the outer wall left side of the connecting plate (201) is fixedly connected to the right side of the outer wall of the transmission box (1), the inner wall of the connecting plate (201) is slidably connected with a threaded shaft one (202), the outer wall near the middle part of the threaded shaft one (202) is threadedly connected with a threaded rotating plate (203), the inner wall bottom of the threaded shaft one (202) is threadedly connected with a threaded shaft two (204), the top of the threaded shaft one (202) is fixedly connected with a connecting shaft one (208), the outer wall bottom of the connecting shaft one (208) is fixedly connected with a fixed plate one (207), the left and right sides of the fixed plate one (207) are slidably connected with a sliding shaft (205), the outer wall of the sliding shaft (205) is provided with a spring (206), and the other end of the spring (206) is in contact with the right side of the outer wall of the transmission box (1).

3. The pruning vehicle for landscaping of claim 2, wherein: The top of the connecting shaft one (208) is provided with a universal mechanical wall (13), and the bottom of the universal mechanical wall (13) is fixedly connected with a mounting plate (14).

4. The pruning vehicle for landscaping of claim 3, wherein: The bottom of the mounting plate (14) is provided with wheels (15) at four corners, and the top of the mounting plate (14) is fixedly connected with a supporting column (16) near the left side.

5. The pruning vehicle for landscaping of claim 1, wherein: The left and right sides of the outer wall of the transmission box (1) are fixedly connected with a protection pad (11), and the left and right sides of the top of the transmission box (1) are fixedly connected with a protection strip (12).

6. The pruning vehicle for landscaping of claim 4, wherein: The top of the supporting column (16) is fixedly connected with a top plate (19), and the right side of the top of the mounting plate (14) is fixedly connected with an engine (18).

7. The pruning vehicle for landscaping of claim 4, wherein: The front and rear sides of the outer wall of the supporting column (16) are fixedly connected with a handle (20), and the outer wall of the handle (20) is fixedly connected with an anti-skid sleeve (21).

8. The pruning vehicle for landscaping of claim 6, wherein: The top of the engine (18) is fixedly connected with a protection plate (22), and the front and rear sides of the outer wall of the engine (18) are fixedly connected with a protection strip (17).

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