Efficient fallen leaf and weed recovery rake
By designing extrusion components and telescopic components in the recycling rake, automatic cleaning of fallen leaves or weeds on the rake thorns is solved, and the problem of inefficient recycling in the prior art is expanded.
Patent Information
- Application Number
- CN202422223686.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-11
AI Technical Summary
During the use of existing recycling rakes, fallen leaves or weeds are easily penetrated into the rake thorns, resulting in frequent cleaning, which seriously affects the recycling efficiency.
An efficient leaf weed recycling rake is designed, using extrusion and telescopic components, which automatically removes the fallen leaves or weeds from the rake thorns through the sliding mechanism of moving the plate and placing the blocks, and expands the recycling range through the telescopic rod.
Improve the recycling efficiency of recycling rakes, reduce the frequency of manual cleaning, and expand the recycling range.
Smart Images
Figure CN223025113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to garden cleaning, and more specifically, to an efficient leaf and weed recycling rake. Background Art
[0002] Generally, a large number of green plants and lawns are planted in gardens, and it is inevitable to generate a lot of fallen leaves and grass clippings. In order to ensure the beauty of the gardens, the fallen leaves and grass clippings in the gardens are regularly cleaned. At present, the general method is for workers to clean them with a recycling rake manually.
[0003] The existing recycling rake includes a rod body. One end of the rod body is fixedly provided with a connecting rod perpendicular to the rod body. Along the length direction of the connecting rod, a number of rake spikes are fixedly provided. When in use, the rake spikes are buckled on the ground, and then the rod body is pulled towards the end away from the rake spikes. At this time, the rake spikes will drive the fallen leaves and weeds on the ground to move simultaneously, thus realizing the recycling process of the fallen leaves and weeds.
[0004] Regarding the above related technology, the inventor believes that during the use of the existing recycling rake, fallen leaves or weeds will be inserted on the rake spikes, and the staff needs to constantly remove the fallen leaves or weeds on the rake spikes, which seriously affects the recycling efficiency of the recycling rake.
[0005] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model
[0006] Regarding the problems in the related technology, the utility model provides an efficient leaf and weed recycling rake to overcome the above technical problems existing in the existing related technology.
[0007] Therefore, the specific technical solution adopted by the utility model is as follows:
[0008] An efficient leaf and weed recycling rake includes a rod body. One end of the rod body is welded with a cross block. An extrusion assembly is provided on the cross block. The extrusion assembly includes a driving groove opened at the top end of the cross block. Both ends of the inner surface of the driving groove are provided with sliding grooves. A moving plate is slidably connected in the driving groove. Both ends of the outer surface of the moving plate are welded with sliding blocks. The sliding blocks are slidably connected with the sliding grooves. The top end of the moving plate is fixedly connected with a top plate through a top rod. The bottom end of the moving plate is welded with moving rods at equal distances. A placing groove is opened at the bottom end of the cross block. One end of the moving rod far away from the moving plate extends into the placing groove and is fixedly connected with a placing block. The placing block is adapted to the placing groove. Rake spikes are welded at equal distances at the top end of the placing groove. The rake spikes are slidably connected with the placing block. A telescopic assembly is provided at the other end of the rod body.
[0009] Further, in order to expand the recovery range of the recovery rake, the telescopic assembly includes a locking circular block fixedly connected to the other end of the rod body. The top of the locking circular block is welded with protruding blocks at equal intervals. External threads are provided on the outer surface of the protruding blocks. A limiting circular cavity is opened inside the rod body. A telescopic rod is slidably connected inside the limiting circular cavity. One end of the telescopic rod extends outside the rod body and passes through the locking circular block. A limiting circular block is slidably connected to the telescopic rod. Internal threads are provided on the inner surface of the limiting circular block, and the internal threads are matched with the external threads.
[0010] Further, in order to enable the moving plate to automatically return to its original position, springs are welded at equal intervals at the bottom end of the driving groove, and the top ends of the springs are fixedly connected to the moving plate.
[0011] Further, in order to prevent the telescopic rod from moving out of the limiting circular cavity, a limiting circular plate is welded to one end of the telescopic rod close to the limiting circular cavity, and the limiting circular plate is matched with the limiting circular cavity.
[0012] Further, in order to prevent the limiting circular block from moving out of the telescopic rod, a circular baffle is fixedly connected to one end of the telescopic rod away from the limiting circular block.
[0013] Further, in order to increase the friction between the protruding block and the telescopic rod, an anti-slip pad is fixedly connected to the inner surface of the protruding block.
[0014] Further, in order to increase the firmness between the rod body and the cross block, a support rod is provided between the rod body and the cross block, and the two ends of the support rod are respectively fixedly connected to the rod body and the cross block.
[0015] The beneficial effects of the present utility model are as follows:
[0016] 1. During the use of the recovery rake, if leaves or weeds are inserted on the rake thorns, by pressing the top plate, the moving plate slides in the driving groove. The sliding of the moving plate makes the moving rod slide synchronously and compresses the spring. The sliding of the moving rod makes the placing block slide on the rake thorns, and the sliding of the placing block removes the leaves or weeds inserted on the rake thorns from the rake thorns, thereby improving the recovery efficiency of the recovery rake.
[0017] 2. If it is necessary to extend the length of the rod body, by pulling the telescopic rod, the telescopic rod slides in the limiting circular cavity. The arrangement of the limiting circular plate prevents the telescopic rod from moving out of the limiting circular cavity. When the telescopic rod moves to the designated position, by moving the limiting circular block closer to the rod body and rotating the limiting circular block clockwise, under the action of the matching of the internal thread and the external thread, the limiting circular block moves closer to the locking circular block, and the protruding block contacts the outer wall of the telescopic rod, fixing the telescopic rod on the rod body. By sliding the telescopic rod on the rod body, the recovery range of the recovery rake is expanded and the recovery efficiency of the recovery rake is improved. Brief Description of the Drawings
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0019] Figure 1 It is a schematic structural diagram of an efficient fallen leaf and weed recycling rake according to an embodiment of the present invention;
[0020] Figure 2 It is a cross-sectional view of an efficient fallen leaf and weed recycling rake according to an embodiment of the present invention;
[0021] Figure 3 is Figure 2 the enlarged view of part A in
[0022] Figure 4 is Figure 2 the enlarged view of part B in
[0023] Figure 5 is Figure 3 the enlarged view of part C in
[0024] Figure 6 It is a cross-sectional view of the cross block in an efficient fallen leaf and weed recycling rake according to an embodiment of the present invention;
[0025] Figure 7 It is a pressing cross-sectional view of the cross block in an efficient fallen leaf and weed recycling rake according to an embodiment of the present invention.
[0026] In the figure:
[0027] 1. Rod body; 2. Cross block; 3. Support rod; 4. Driving groove; 5. Sliding groove; 6. Moving plate; 7. Sliding block; 8. Thrust rod; 9. Top plate; 10. Moving rod; 11. Spring; 12. Placing groove; 13. Placing block; 14. Rake thorn; 15. Limiting circular cavity; 16. Telescopic rod; 17. Limiting circular plate; 18. Locking circular block; 19. Protruding block; 20. External thread; 21. Anti-slip pad; 22. Limiting circular block; 23. Internal thread; 24. Circular baffle plate. Detailed Description of the Invention
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0029] According to an embodiment of the present utility model, an efficient fallen leaf and weed recovery rake is provided.
[0030] Embodiment 1;
[0031] As Figure 1 、 Figure 2 、 Figure 6 and Figure 7 shown, the efficient fallen leaf and weed recovery rake according to the embodiment of the present utility model includes a rod body 1. A cross block 2 is welded to one end of the rod body 1. In order to increase the firmness between the rod body 1 and the cross block 2, a support rod 3 is provided between the rod body 1 and the cross block 2. The two ends of the support rod 3 are respectively fixedly connected to the rod body 1 and the cross block 2. An extrusion assembly is provided on the cross block 2. The extrusion assembly includes a driving groove 4 opened on the top end of the cross block 2. A moving plate 6 is slidably connected in the driving groove 4. In order to make the moving plate 6 slide stably in the driving groove 4, sliding grooves 5 are opened at both ends of the inner surface of the driving groove 4. Sliding blocks 7 are welded to both ends of the outer surface of the moving plate 6. The sliding blocks 7 are slidably connected with the sliding grooves 5. In order to make the moving plate 6 automatically return to its position, springs 11 are welded at equal intervals at the bottom end of the driving groove 4. The springs 11 have a certain elasticity. The top ends of the springs 11 are fixedly connected to the moving plate 6. The top end of the moving plate 6 is fixedly connected to a top plate 9 through a top rod 8. Moving rods 10 are welded at equal intervals at the bottom end of the moving plate 6. A placement groove 12 is opened at the bottom end of the cross block 2. One end of the moving rod 10 far from the moving plate 6 extends into the placement groove 12 and is fixedly connected to a placement block 13. The placement block 13 is adapted to the placement groove 12. Rake thorns 14 are welded at equal intervals at the top end of the placement groove 12. The rake thorns 14 are slidably connected with the placement block 13. During the use of the recovery rake, if fallen leaves or weeds are inserted on the rake thorns 14, by pressing the top plate 9, the moving plate 6 slides in the driving groove 4. The sliding of the moving plate 6 makes the moving rods 10 slide synchronously and makes the springs 11 in a compressed state. The sliding of the moving rods 10 makes the placement block 13 slide on the rake thorns 14. The sliding of the placement block 13 moves the fallen leaves or weeds inserted on the rake thorns 14 out of the rake thorns 14, thereby improving the recovery efficiency of the recovery rake.
[0032] Embodiment 2;
[0033] Please refer to Figures 1 - 5, in order to expand the recovery range of the recovery rake, a telescopic assembly is provided at the other end of the rod body 1. The telescopic assembly includes a locking circular block 18 fixedly connected to the other end of the rod body 1. Equally spaced convex blocks 19 are welded to the top of the locking circular block 18. External threads 20 are provided on the outer surface of the convex block 19. In order to increase the friction between the convex block 19 and the telescopic rod 16, an anti-slip pad 21 is fixedly connected to the inner surface of the convex block 19. A limiting circular cavity 15 is opened inside the rod body 1. A telescopic rod 16 is slidably connected in the limiting circular cavity 15. In order to prevent the telescopic rod 16 from moving out of the limiting circular cavity 15, a limiting circular plate 17 is welded to one end of the telescopic rod 16 close to the limiting circular cavity 15. The limiting circular plate 17 matches the limiting circular cavity 15. One end of the telescopic rod 16 extends outside the rod body 1 and passes through the locking circular block 18. A limiting circular block 22 is slidably connected to the telescopic rod 16. Internal threads 23 are provided on the inner surface of the limiting circular block 22. The internal threads 23 match the external threads 20. In order to prevent the limiting circular block 22 from moving out of the telescopic rod 16, a circular baffle 24 is fixedly connected to one end of the telescopic rod 16 away from the limiting circular block 22. When it is necessary to extend the length of the rod body 1, by pulling the telescopic rod 16, the telescopic rod 16 slides in the limiting circular cavity 15. The setting of the limiting circular plate 17 prevents the telescopic rod 16 from moving out of the limiting circular cavity 15. When the telescopic rod 16 moves to the designated position, by moving the limiting circular block 22 closer to the rod body 1 and rotating the limiting circular block 22 clockwise, under the action of the matching of the internal threads 23 and the external threads 20, the limiting circular block 22 moves closer to the locking circular block 18, and the convex block 19 comes into contact with the outer wall of the telescopic rod 16, fixing the telescopic rod 16 on the rod body 1. By sliding the telescopic rod 16 on the rod body 1, the recovery range of the recovery rake is expanded, and the recovery efficiency of the recovery rake is improved.
[0034] In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.
[0035] In practical applications, when it is necessary to extend the length of the rod body 1, the telescopic rod 16 is pulled to make the telescopic rod 16 slide in the limiting circular cavity 15. The setting of the limiting circular plate 17 prevents the telescopic rod 16 from moving out of the limiting circular cavity 15. When the telescopic rod 16 moves to the designated position, the limiting circular block 22 is moved closer to the rod body 1 and rotated clockwise. Under the action of the matching of the internal thread 23 and the external thread 20, the limiting circular block 22 moves closer to the locking circular block 18, and the protruding block 19 contacts the outer wall of the telescopic rod 16, so that the telescopic rod 16 is fixed on the rod body 1. By sliding the telescopic rod 16 on the rod body 1, the recovery range of the recovery rake is expanded. If there are fallen leaves or weeds inserted on the rake spikes 14, by pressing the top plate 9, the moving plate 6 slides in the driving groove 4. The sliding of the moving plate 6 makes the moving rod 10 slide synchronously, and the spring 11 is in a compressed state. The sliding of the moving rod 10 makes the placing block 13 slide on the rake spikes 14. The sliding of the placing block 13 removes the fallen leaves or weeds inserted on the rake spikes 14 from the rake spikes 14, thereby improving the recovery efficiency of the recovery rake.
[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An efficient fallen leaf and weed recovery rake, comprising a rod body (1), characterized in that: A cross block (2) is welded to one end of the rod body (1), and an extrusion assembly is arranged on the cross block (2), and the extrusion assembly comprises a driving groove (4) provided on the top end of the cross block (2), and sliding grooves (5) are provided on both ends of the inner surface of the driving groove (4), and a movable plate (6) is slidably connected in the driving groove (4), and sliding blocks (7) are welded to both ends of the outer surface of the movable plate (6), and the sliding block (7) is slidably connected to the sliding groove (5), and the top end of the movable plate (6) is fixedly connected to the top plate (9) via a top rod (8). A moving rod (10) is welded at equal distances on the bottom end of the moving plate (6); a placement groove (12) is provided on the bottom end of the cross block (2); one end of the moving rod (10) away from the moving plate (6) extends into the placement groove (12) and is fixedly connected to a placement block (13); the placement block (13) is adapted to the placement groove (12); rake thorns (14) are welded at equal distances on the top end of the placement groove (12); the rake thorns (14) are slidably connected to the placement block (13); and a telescopic component is provided on the other end of the rod body (1).
2. The high-efficiency fallen leaf and weed recovery rake according to claim 1, characterized in that: The telescopic assembly comprises a locking circular block (18) fixedly connected to the other end of the rod body (1), a protruding block (19) is welded at equal distances on the top of the locking circular block (18), an outer surface of the protruding block (19) is provided with an external thread (20), a limited position circular cavity (15) is provided inside the rod body (1), a telescopic rod (16) is slidably connected inside the limited position circular cavity (15), one end of the telescopic rod (16) extends to the outside of the rod body (1) and passes through the locking circular block (18), a limited position circular block (22) is slidably connected to the telescopic rod (16), an inner surface of the limited position circular block (22) is provided with an internal thread (23), and the internal thread (23) matches the external thread (20).
3. The high-efficiency fallen leaf and weed recovery rake according to claim 1, characterized in that: Springs (11) are welded at equal distances on the bottom end of the driving groove (4), and the top ends of the springs (11) are fixedly connected to the moving plate (6).
4. The high-efficiency fallen leaf and weed recovery rake according to claim 2, characterized in that: A limiting circular plate (17) is welded to one end of the telescopic rod (16) close to the limiting circular cavity (15), and the limiting circular plate (17) matches the limiting circular cavity (15).
5. The high-efficiency fallen leaf and weed recovery rake according to claim 4, characterized in that: A circular baffle (24) is fixedly connected to one end of the telescopic rod (16) away from the limiting circular block (22).
6. The high-efficiency fallen leaf and weed recovery rake according to claim 2, characterized in that: An anti-slip pad (21) is fixedly connected to the inner surface of the protruding block (19).
7. The high-efficiency fallen leaf and weed recovery rake according to claim 1, characterized in that: A support rod (3) is provided between the rod body (1) and the cross block (2), and two ends of the support rod (3) are respectively fixedly connected to the rod body (1) and the cross block (2).