Garden ladder for tree pruning for landscaping
By designing a garden ladder with a collection box and tool box, the problem of traditional ladders being unable to collect branches and lacking tool transportation is solved, and a more efficient pruning and cleaning process is achieved.
Patent Information
- Application Number
- CN202421240427.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The traditional folding ladder has a simple structure and does not have the effect of collecting pruned tree branches. It increases the workload of garden ground cleaning and lacks tool transportation mechanisms, which reduces pruning efficiency.
A garden ladder was designed, including the first ladder, the second ladder, the collection box, the conical cylinder, the discharge pipe, the chute, the baffle, the latch and the tool box. Through the coordinated work of these components, the branches are realized. Collection and convenient transportation of tools.
It effectively reduces the workload of tree branches clean after pruning, improves pruning efficiency, and simplifies the tool pick-up process through the design of the tool box, and improves the safety and efficiency of work.
Smart Images
Figure CN222478594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garden ladders, and more specifically, to a garden ladder for pruning trees for gardening and greening. Background Art
[0002] At present, garden workers often need to prune and take care of plants in the garden, especially for the care of high-branch plants, and often use folding ladders, which are easy to use and take up little space. However, most traditional folding ladders have a relatively simple structure and do not have the effect of collecting the pruned tree branches, resulting in the need to clean up the branches on the garden ground after pruning, which increases the workload; and there is no mechanism for transporting garden pruning tools. If you forget to bring the tools later, you need to get down from the ladder to get the tools, which reduces the pruning efficiency. In addition, it is dangerous for people on the ground to go up the garden ladder to deliver tools because the garden ladder is small. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides a garden ladder for pruning trees in landscaping, so as to solve the technical problem that most of the traditional folding ladders mentioned in the background technology have a relatively simple structure and are not able to collect the pruned tree branches, resulting in the need to clean up the branches on the ground after pruning is completed, increasing the workload.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garden ladder for pruning trees for landscaping, comprising a first ladder, a second ladder being hingedly provided at the upper end of the first ladder, a connecting block being fixedly provided on the outer wall of the second ladder and at the upper end, a collecting box being slidably provided on the connecting block, a conical cylinder being fixedly provided on the lower end surface of the collecting box, a discharging pipe being provided at the lower end of the conical cylinder, a sliding groove being provided on the inner wall of the discharging pipe, a baffle being slidably provided inside the sliding groove, a latch being slidably provided on the front and rear sides of the discharging pipe, a socket being correspondingly provided on the outer wall of the baffle, one end of the latch being located inside the socket, a pulling block being provided at the other end of the latch, a spring being fixedly provided between the pulling block and the discharging pipe, a square shell being fixedly provided on the outer wall of the first ladder, a lead screw being rotatably provided inside the square shell.
[0007] The utility model is further configured as follows: a sliding block is slidably provided inside the square shell, the lead screw is threadedly connected to the sliding block, a strip hole is opened on the upper end surface of the square shell, a strip block is fixedly provided on the upper end surface of the sliding block, the strip block is located inside the strip hole, and a tool box is fixedly provided on the upper end of the strip block to facilitate the placement of tools.
[0008] The utility model is further configured that the upper end of the lead screw passes through the square shell and is fixedly provided with a hand wheel to facilitate the rotation of the lead screw.
[0009] The utility model is further configured such that grounding plates are fixedly provided on both side surfaces of the first ladder and the second ladder, circular holes are opened on the upper end surfaces of the grounding plates, grounding cones are slidably provided inside the circular holes, and force blocks are fixedly provided on the upper ends of the grounding cones through the circular holes, so as to increase the stability of the device.
[0010] The utility model is further configured that ratchets are fixedly provided on the outer wall of the grounding cone, and the ratchets are provided in plurality and are arranged obliquely upward, so as to increase the gripping ability of the grounding cone.
[0011] The utility model is further configured such that a connecting chain is provided between the first ladder and the second ladder to increase the stability of the first ladder and the second ladder.
[0012] The utility model is further configured such that climbing stools are provided on the inner walls of the first ladder and the second ladder, and the climbing stools are provided in multiple numbers and arranged in a linear manner, so as to facilitate operators to climb to the upper end of the device.
[0013] The utility model is further configured that a limiting screw is provided on the connecting block, and the limiting screw is threadedly installed with the connecting block, so as to block the collection box and prevent it from falling.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a garden ladder for pruning trees for landscaping, which has the following beneficial effects:
[0016] 1. By arranging the first ladder, the second ladder, the connecting block, the collection box, the conical cylinder, the discharge pipe, the chute, the baffle, the latch, the socket, the pull block and the spring, the user can put the branches trimmed from the greening into the collection box to reduce the workload. Later, the pull block can be pulled to disengage one end of the latch from the socket, so as to remove the baffle from the inside of the chute, and then take out the branches, so as to facilitate centralized processing later.
[0017] 2. By setting up a square shell, a lead screw, a sliding block, a bar hole, a bar block, a tool box and a hand wheel, the personnel on the ground can put the pruning tools into the tool box, and then the personnel on the ladder can turn the hand wheel to rotate the lead screw, thereby driving the sliding block and the tool box to move upward to facilitate the acquisition of the tools, reducing the time of getting down to get the tools, saving time and effort.
[0018] 3. By setting a grounding plate, a circular hole, a grounding cone, a force block, a ratchet and a connecting chain, when the first ladder and the second ladder are placed at the maximum angle and the connecting chain is straightened, the grounding plate is parallel to the ground. Then, by pressing the force block downward, the grounding cone and the ratchet are inserted into the ground, so as to further increase the stability of the device and prevent it from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an overall schematic diagram of a garden ladder for pruning trees for landscaping when it is not in use;
[0020] Figure 2 This is the exploded view of the installation of the discharge pipe, baffle and latch on the collection box;
[0021] Figure 3 for Figure 2 A partial schematic diagram of the middle A area;
[0022] Figure 4 This is the exploded view of the installation of the square housing, lead screw, hand wheel, sliding block and tool box on the first ladder;
[0023] Figure 5 Schematic diagram of the position of the bar block and toolbox on the sliding block.
[0024] In the figure: 1. first ladder; 2. second ladder; 3. connecting block; 4. collecting box; 5. conical cylinder; 6. discharge pipe; 7. slide groove; 8. baffle; 9. latch; 10. socket; 11. pull block; 12. spring; 13. square shell; 14. lead screw; 15. sliding block; 16. strip hole; 17. strip block; 18. tool box; 19. hand wheel; 20. grounding plate; 21. circular hole; 22. grounding cone; 23. force block; 24. ratchet; 25. connecting chain; 26. climbing stool; 27. limit screw. DETAILED DESCRIPTION
[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0028] See also Figure 1-5 A garden ladder for pruning trees for landscaping comprises a first ladder 1, a second ladder 2 is hingedly provided at the upper end of the first ladder 1, a connecting block 3 is fixedly provided on the outer wall of the second ladder 2 and at the upper end, a collecting box 4 is slidably provided on the connecting block 3, a conical cylinder 5 is fixedly provided on the lower end surface of the collecting box 4, a discharging pipe 6 is provided at the lower end of the conical cylinder 5, a chute 7 is provided on the inner wall of the discharging pipe 6, a baffle 8 is slidably provided inside the chute 7, a latch 9 is slidably provided on the front and rear sides of the discharging pipe 6, a plug hole 10 is correspondingly provided on the outer wall of the baffle 8, one end of the latch 9 is located inside the plug hole 10, a pull block 11 is provided at the other end of the latch 9, a spring 12 is fixedly provided between the pull block 11 and the discharging pipe 6, a square shell 13 is fixedly provided on the outer wall of the first ladder 1, a lead screw 14 is rotatably provided inside the square shell 13, a limit screw 27 is provided on the connecting block 3, and the limit screw 27 is threadedly installed with the connecting block 3.
[0029] In this embodiment, a sliding block 15 is slidably provided inside the square shell 13, and the lead screw 14 is threadedly connected to the sliding block 15. A strip hole 16 is opened on the upper end surface of the square shell 13, and a strip block 17 is fixedly provided on the upper end surface of the sliding block 15. The strip block 17 is located inside the strip hole 16, and a tool box 18 is fixedly provided on the upper end of the strip block 17. The upper end of the lead screw 14 passes through the square shell 13 and is fixedly provided with a handwheel 19.
[0030] More specifically, the user can put the pruned branches into the collection box 4 to reduce the workload, and later can pull the pull block 11 to disengage one end of the pin 9 from the socket 10 to remove the baffle 8 from the inside of the slide groove 7, and then take out the branches to facilitate centralized processing later. When it is necessary to take the tools on the ground, the personnel on the ground can put the pruning tools into the tool box 18, and then the personnel on the ladder can turn the hand wheel 19 to rotate the screw 14, thereby driving the sliding block 15 and the tool box 18 to move upward, so as to facilitate the taking of the tools, reduce the time of getting down to get the tools, save time and effort.
[0031] See also Figure 1 and Figure 4As an implementation method for increasing the safety of the first ladder 1 and the second ladder 2: grounding plates 20 are fixedly provided on both sides of the first ladder 1 and the second ladder 2, circular holes 21 are opened on the upper end surfaces of the grounding plates 20, grounding cones 22 are slidably provided inside the circular holes 21, the upper ends of the grounding cones 22 pass through the circular holes 21 and are fixedly provided with force blocks 23, ratchets 24 are fixedly provided on the outer walls of the grounding cones 22, multiple ratchets 24 are provided and are arranged obliquely upward, and a connecting chain 25 is provided between the first ladder 1 and the second ladder 2.
[0032] Specifically, when the first ladder 1 and the second ladder 2 are placed firmly, the force block 23 can be pressed downward by the foot to make the grounding cone 22 and the ratchet 24 enter the ground, so as to further increase the stability of the device and prevent it from tipping over.
[0033] Please refer to Figure 1 As a further implementation method for facilitating users to climb up the ladder: climbing stools 26 are provided on the inner walls of the first ladder 1 and the second ladder 2, and the climbing stools 26 are provided in multiple numbers and arranged in a linear manner.
[0034] Specifically, the operator can climb up to the upper end of the device via the climbing stool 26 to trim the high places of the landscaping.
[0035] To sum up, when the overall equipment is in use: when pruning landscaping, the pruned branches can be placed in the collection box 4 to reduce the work of cleaning the branches. Later, the pull block 11 can be pulled to disengage one end of the pin 9 from the socket 10 to remove the baffle 8 from the inside of the slide groove 7, and then the branches can be taken out for the convenience of centralized processing later. When it is necessary to take the tools on the ground, the personnel on the ground can put the pruning tools in the tool box 18, and then the personnel on the ladder can turn the hand wheel 19 to rotate the screw 14, thereby driving the sliding block 15 and the tool box 18 to move upward, so as to facilitate the removal of the tools and reduce the time of taking the tools down. In addition, by arranging a grounding cone 22 at the lower end of the first ladder 1 and the second ladder 2, the user can press the force block 23 downward with his foot to make the grounding cone 22 and the ratchet 24 enter the ground, so as to further increase the stability of the device and prevent it from tipping over.
[0036] When pruning landscaping, the pruned branches can be placed in the collection box 4 to reduce the work of cleaning the branches. Later, the pull block 11 can be pulled to disengage one end of the pin 9 from the socket 10 to remove the baffle 8 from the inside of the slide groove 7, and then the branches can be taken out to facilitate centralized processing later.
[0037] When it is necessary to take the tools on the ground, the personnel on the ground can put the pruning tools into the tool box 18, and then the personnel on the ladder can rotate the hand wheel 19 to rotate the lead screw 14, thereby driving the sliding block 15 and the tool box 18 to move upward, so as to facilitate the taking of the tools and reduce the time of going down to get the tools.
[0038] When the first ladder 1 and the second ladder 2 are placed firmly, the user can use his feet to press the force block 23 downward to make the grounding cone 22 and the ratchet 24 enter the ground, so as to further increase the stability of the device and prevent it from tipping over.
[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A garden ladder for pruning trees for landscaping, comprising a first climbing ladder, characterized by: The upper end of the first ladder (1) is hingedly provided with a second ladder (2); a connecting block (3) is fixedly provided on the outer wall of the second ladder (2) and at the upper end; a collecting box (4) is slidably provided on the connecting block (3); a conical cylinder (5) is fixedly provided on the lower end surface of the collecting box (4); a discharge pipe (6) is provided at the lower end of the conical cylinder (5); a sliding groove (7) is provided on the inner wall of the discharge pipe (6); a baffle (8) is slidably provided inside the sliding groove (7); the discharge pipe (6) is provided with a chute (7); and a baffle (8) is slidably provided inside the chute (7). A latch (9) is slidably provided on both the front and rear sides of the tube (6); a corresponding insertion hole (10) is opened on the outer wall of the baffle (8); one end of the latch (9) is located inside the insertion hole (10); a pull block (11) is provided at the other end of the latch (9); a spring (12) is fixedly provided between the pull block (11) and the discharge tube (6); a square shell (13) is fixedly provided on the outer wall of the first ladder (1); a lead screw (14) is rotatably provided inside the square shell (13).
2. A garden ladder for pruning trees for landscaping according to claim 1, characterized in that: A sliding block (15) is slidably arranged inside the square shell (13), the lead screw (14) is threadedly connected to the sliding block (15), a strip hole (16) is opened on the upper end surface of the square shell (13), a strip block (17) is fixedly arranged on the upper end surface of the sliding block (15), the strip block (17) is located inside the strip hole (16), and a tool box (18) is fixedly arranged on the upper end of the strip block (17).
3. A garden ladder for pruning trees for landscaping according to claim 2, characterized in that: The upper end of the lead screw (14) passes through the square shell (13) and is fixedly provided with a hand wheel (19).
4. A garden ladder for pruning trees for landscaping according to claim 1, characterized in that: Both sides of the first ladder (1) and the second ladder (2) are fixedly provided with a grounding plate (20), the upper end surface of the grounding plate (20) is provided with a circular hole (21), the inside of the circular hole (21) is slidably provided with a grounding cone (22), and the upper end of the grounding cone (22) passes through the circular hole (21) and is fixedly provided with a force-bearing block (23).
5. A garden ladder for pruning trees for landscaping according to claim 4, characterized in that: A ratchet (24) is fixedly provided on the outer wall of the grounding cone (22), and a plurality of the ratchet (24) are provided and are arranged obliquely upward.
6. A garden ladder for pruning trees for landscaping according to claim 1, characterized in that: A connecting chain (25) is provided between the first ladder (1) and the second ladder (2).
7. A garden ladder for pruning trees for landscaping according to claim 1, characterized in that: Climbing stools (26) are provided on the inner walls of the first ladder (1) and the second ladder (2), and a plurality of the climbing stools (26) are provided and arranged in a linear manner.
8. A garden ladder for pruning trees for landscaping according to claim 1, characterized in that: The connection block (3) is provided with a limit screw (27), and the limit screw (27) is threadedly mounted on the connection block (3).