Garbage picking device
By incorporating structural designs such as fixing rods, insertion rods, and limiting posts, the problem of slack in the pull rope of the garbage picking device has been solved, achieving stable clamping and efficient garbage picking, thus improving the working comfort of sanitation workers and the cleanliness of the environment.
Patent Information
- Application Number
- CN202520533887.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-25
AI Technical Summary
The pull ropes of existing garbage collection devices tend to loosen after prolonged use or frequent operation, resulting in a decrease in the clamping force of the clamping blocks and affecting garbage collection efficiency and practicality.
The device employs a structural design including a fixed rod, an insertion rod, a first spring, and a limiting post to ensure that it does not loosen during long-term use and that the clamping blocks maintain a stable clamping force. Through the cooperation of the fixed rod and the limiting cylinder, it can achieve long-term garbage clamping.
It improved the efficiency of litter collection, reduced physical exertion and hand fatigue, ensured operational safety, and enhanced the cleanliness and aesthetics of the public environment.
Smart Images
Figure CN223937072U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of waste collection technology, and more specifically, to a waste collection device. Background Technology
[0002] A litter-collecting device is a long, rod-shaped tool specifically designed for litter collection. One end is equipped with a gripping mechanism to pick up litter, while the other end is a handle for the operator to hold. It is widely used in sanitation work, becoming a valuable assistant to sanitation workers. It is also suitable for litter collection in various public places such as parks, streets, and residential areas. Its advantages include simple operation, ease of use, effective environmental cleanliness, reduced manual contact with litter, lower health risks, and improved work efficiency.
[0003] Existing waste collection devices typically include a pull-cord mechanism connecting the handle and the clamping block. During use, gripping or pulling the handle upwards pulls the cord, causing the clamping block to close and grip the waste. However, this design has a significant drawback: due to the inherent tensile properties of the cord, it gradually lengthens after prolonged use or frequent operation, causing the connection between the handle and the clamping block to loosen. This loosening directly affects the clamping force, making it difficult for the clamping block to firmly hold the waste, thus reducing the practicality and efficiency of the waste collection device and causing inconvenience to the operator. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this application provides a garbage collection device with the advantage of high garbage collection efficiency.
[0005] To achieve the above objectives, this application provides a garbage collection device, including a fixed rod, an installation block sleeved on one end of the fixed rod, an insertion rod movably installed inside the installation block and the fixed rod, a first spring fixedly installed between the insertion rod and the fixed rod, a fixing notch opened inside the fixed rod, and a handle fixedly installed on the outer surface of the insertion rod, with the handle extending outward through the fixing notch;
[0006] One end of the insertion rod is fixedly installed with a fixing frame. The fixing frame has a sliding groove inside. Two limiting posts are movably installed inside the sliding groove. Two round shafts are fixedly installed inside the mounting block. The two round shafts are symmetrically arranged. Each round shaft has a clamping block hinged to its outer surface. The clamping block corresponds one-to-one with the limiting post. One end of the clamping block is movably sleeved on the outer surface of the limiting post. A handle is fixedly installed on the outer surface of the fixing rod.
[0007] As a preferred technical solution of this application, a limiting cylinder is movably installed on the outer surface of the fixing rod, a box is fixedly installed on the outer surface of the limiting cylinder, a pull rod passes through the box, one end of the pull rod extends out of the box, a limiting block is fixedly installed on the other end of the pull rod, a positioning hole is opened inside the fixing rod, and the limiting block can extend into the positioning hole.
[0008] As a preferred technical solution of this application, a second spring is fixedly installed between the limiting block and the side wall of the box.
[0009] As a preferred technical solution of this application, a hook is fixedly installed on the back of the grip, and the hook is U-shaped.
[0010] Compared with the prior art, the beneficial effects of this application are as follows:
[0011] 1. Compared with traditional devices, this application, by setting a fixed rod, has a mounting block sleeved at one end of the fixed rod. An insertion rod is movably installed inside the mounting block and the fixed rod. A first spring is fixedly installed between the insertion rod and the fixed rod. A fixing notch is opened inside the fixed rod. A handle is fixedly installed on the outer surface of the insertion rod, and the handle extends outward through the fixing notch. A fixing frame is fixedly installed at the end of the insertion rod away from the first spring. A sliding groove is opened inside the fixing frame. A limit post is movably installed inside the sliding groove. A round shaft is fixedly installed inside the mounting block. A clamping block is hinged to the outer surface of the round shaft, and one end of the clamping block moves on the outer surface of the limit post. A handle is fixedly installed on the outer surface of the fixed rod. Since the shape and length of the insertion rod and the fixing frame are fixed, the length will not change due to long-term use, making the garbage picking device of this application more durable. During use, the clamping force will not be affected by the loosening of parts, thus improving the efficiency of garbage clamping.
[0012] 2. Compared with traditional devices, this application's device, through the cooperation between the fixed rod, the limiting cylinder, and the handle, facilitates long-term gripping of garbage, significantly improving work efficiency and reducing the time and movements required for frequent opening and closing of the clamping arm. For sanitation workers or cleaning staff who engage in garbage collection for extended periods, it effectively reduces their physical exertion and hand fatigue, improving work comfort and sustainability. At the same time, the stable gripping function ensures the accuracy of the garbage collection process, preventing garbage from falling or causing accidents due to unstable gripping, thus ensuring operational safety. The efficient garbage collection operation can quickly clear garbage, shorten the time garbage remains in the environment, create a cleaner and more beautiful living environment for the public, and improve the overall cleanliness and aesthetics of the public environment. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a three-dimensional view of the front of this application.
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the back side of this application;
[0016] Figure 3 For this application Figure 2 Enlarged structural diagram at point A in the diagram;
[0017] Figure 4 This is a schematic diagram of the overall clamping structure of this application;
[0018] Figure 5 This is a partial cross-sectional structural diagram of the limiting cylinder in this application;
[0019] Figure 6 For this application Figure 5 Enlarged structural diagram at point B;
[0020] Figure 7 This is a schematic diagram of the clamping cross-sectional structure of this application.
[0021] Explanation of reference numerals in the attached drawings: 1. Fixing rod; 2. Mounting block; 3. Round shaft; 4. Clamping block; 5. Limiting cylinder; 6. Hook; 7. Handle; 8. Handle; 9. First spring; 10. Insertion rod; 11. Fixing frame; 12. Slide groove; 13. Limiting block; 14. Pull rod; 15. Second spring; 16. Positioning hole; 17. Box body; 18. Limiting post; 19. Fixing notch. Detailed Implementation
[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of this application.
[0023] like Figures 1 to 7As shown, this application provides a garbage picking device, including a fixed rod 1, an installation block 2 sleeved on one end of the fixed rod 1, an insertion rod 10 movably installed inside the installation block 2 and the fixed rod 1, a first spring 9 fixedly installed between the insertion rod 10 and the fixed rod 1, a fixing notch 19 opened inside the fixed rod 1, and a handle 8 fixedly installed on the outer surface of the insertion rod 10, and the handle 8 extends outward through the fixing notch 19;
[0024] A fixed frame 11 is fixedly installed at the end of the insertion rod 10 away from the first spring 9. A sliding groove 12 is opened inside the fixed frame 11. Two limiting posts 18 are movably installed inside the sliding groove 12. Two round shafts 3 are fixedly installed inside the mounting block 2. The two round shafts 3 are symmetrically arranged. A clamping block 4 is hinged to the outer surface of the round shaft 3. The clamping block 4 corresponds to the limiting post 18 one by one, and one end of the clamping block 4 is movably sleeved on the outer surface of the limiting post 18. A handle 7 is fixedly installed on the outer surface of the fixed rod 1.
[0025] In this embodiment, moving towards the clamping block 4 along the extension direction of the fixed rod 1 is called moving downward, and vice versa is called moving upward.
[0026] When the garbage collection device is in its natural state (not in use), the clamp 4 is in the open state and the first spring 9 is in the compressed state.
[0027] When workers use the two clamping blocks 4 to pick up garbage, they hold the handles 8 and 7 and pull the handles 8 upward inside the fixed notch 19, causing the insertion rod 10 to move upward, which in turn causes the fixed frame 11 to move upward. At this time, the first spring 9 is further compressed. Since the limiting post 18 is located inside the slide groove 12 and is movably connected to the slide groove 12, the fixed frame 11 moves upward and compresses the limiting post 18, so that the limiting post 18 is subjected to an upward force. Since the clamping block 4 is hinged to the outer surface of the round shaft 3 and movably sleeved with the outer surface of the limiting post 18, while the position of the round shaft 3 is fixed, under the action of the round shaft 3 and the clamping block 4, the limiting post 18 moves in opposite directions inside the slide groove 12 as the fixed frame 11 moves upward, so that the two clamping blocks 4 close to pick up the garbage, thus completing the garbage picking.
[0028] After placing the garbage into the garbage collection device (e.g., a garbage bin), releasing the handle 8 causes the first spring 9 to move the handle 8 downwards inside the fixed notch 19, thereby pushing the insertion rod 10 downwards inside the fixed rod 1. This causes the two clamping blocks 4 to separate the ends holding the garbage, making it easier to pick up the garbage next time. Furthermore, the first spring 9 also facilitates the operator's manipulation of the insertion rod 10 via the handle 8 and its movement within the fixed rod 1.
[0029] In this embodiment, a fixed rod 1 is provided, with a mounting block 2 sleeved at one end. An insertion rod 10 is movably installed inside the mounting block 2 and the fixed rod 1. A first spring 9 is fixedly installed between the insertion rod 10 and the fixed rod 1. A fixing notch 19 is provided inside the fixed rod 1. A handle 8 is fixedly installed on the outer surface of the insertion rod 10, and the handle 8 extends outward through the fixing notch 19. A fixing frame 11 is fixedly installed at the end of the insertion rod 10 away from the first spring 9. A sliding groove 12 is provided inside the fixing frame 11. A limiting post 18 is movably installed inside the sliding groove 12. A round shaft 3 is fixedly installed inside the mounting block 2. A clamping block 4 is hinged to the outer surface of the round shaft 3, and one end of the clamping block 4 moves on the outer surface of the limiting post 18. A handle 7 is fixedly installed on the outer surface of the fixed rod 1. Since the shape and length of the insertion rod 10 and the fixing frame 11 are fixed, their length will not change due to long-term use, making the garbage picking device of this application more durable. During use, the force of clamping garbage will not be affected by the loosening of parts, thus improving the efficiency of garbage clamping.
[0030] Among them, such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a limiting cylinder 5 is movably installed on the outer surface of the fixed rod 1. A box 17 is fixedly installed on the outer surface of the limiting cylinder 5. A pull rod 14 passes through the box 17, and one end of the pull rod 14 extends out of the box 17. A limiting block 13 is fixedly installed on the other end of the pull rod 14. A positioning hole 16 is opened inside the fixed rod 1, and the limiting block 13 can extend into the positioning hole 16.
[0031] Specifically, when the garbage collection device is in its natural state (not in use), or before the limit cylinder 5 is used to limit the handle 8, the limit cylinder 5 is located at the position of the lowest positioning hole 16.
[0032] When it is necessary to hold the garbage for a long time, hold the handle 8 and grip 7 with one hand to fix the two clamping blocks 4 to hold the garbage. With the other hand, pull the pull rod 14 outward to pull the limiting block 13 outward, so that the limiting block 13 leaves the positioning hole 16 and enters the interior of the box 17. At the same time, push the pull rod 14 upward to push the box 17 and the limiting cylinder 5 to move slowly upward.
[0033] When the limiting cylinder 5 moves to the target position, the pull rod 14 is pushed inward, so that the limiting block 13 passes through the inside of the limiting cylinder 5 and enters the positioning hole 16, fixing the position of the limiting cylinder 5. At this time, the position of the limiting handle 8 is limited by the limiting cylinder 5. The limiting handle 8 can keep the two clamping blocks 4 fixed to the garbage, thereby achieving the purpose of limiting and fixing the handle 8 by the limiting cylinder 5, and completing the purpose of clamping the garbage for a long time.
[0034] Compared with traditional devices, this embodiment facilitates long-term garbage clamping through the cooperation between the fixed rod 1, the limiting cylinder 5, and the handle 8, significantly improving work efficiency and reducing the time and movements required for frequent opening and closing of the clamping arms. For sanitation workers or cleaning staff who engage in garbage collection for extended periods, this effectively reduces their physical exertion and hand fatigue, improving work comfort and sustainability. At the same time, the stable clamping function ensures the accuracy of the garbage collection process, preventing garbage from falling or causing accidents due to unstable clamping, thus ensuring operational safety. The efficient garbage collection operation can quickly clear garbage, shorten the time garbage remains in the environment, create a cleaner and more beautiful living environment for the public, and improve the overall cleanliness and aesthetics of the public environment.
[0035] The handle 7 has a hook 6 fixedly installed on its back, and the hook 6 is U-shaped.
[0036] In this embodiment, when using the device, the staff holds the garbage picking device and hangs it at a designated location using the hook 6. This makes it easy to store and place the device and also easy for the staff to pick it up.
[0037] Among them, such as Figure 5 and Figure 6 As shown, a second spring 15 is fixedly installed between the limiting block 13 and the side wall of the box 17.
[0038] Specifically, when the limiting cylinder 5 needs to be moved, the pull rod 14 is pulled outward, causing the limiting block 13 to leave the positioning hole 16 and enter the interior of the container 17. At this time, the second spring 15 is in a compressed state. During the movement of the limiting cylinder 5, the action of pulling the pull rod 14 outward needs to be maintained. When the limiting cylinder 5 is fixed, the pull rod 14 is released. At this time, under the action of the second spring 15, the limiting block 13 is driven to pass through the interior of the limiting cylinder 5 and enter the positioning hole 16, thus fixing the position of the limiting cylinder 5. By setting the second spring 15, a pushing force is generated on the limiting block 13, so that when the position of the limiting cylinder 5 is fixed, the limiting block 13 can remain inserted in the positioning hole 16, preventing the limiting block 13 from sliding out of the positioning hole 16 and causing the limiting cylinder 5 to move, thereby achieving long-term clamping of garbage.
[0039] The working principle and usage process of this application:
[0040] When the staff uses the two clamping blocks 4 to pick up the garbage, they hold the handle 8 and the grip 7, pull the handle 8 upward, and under the action of the first spring 9, the insertion rod 10 moves upward, so that the two clamping blocks 4 close quickly to pick up the garbage, thus completing the garbage picking.
[0041] When it is necessary to hold the garbage for a long time, hold the handle 8 and grip 7 with one hand to fix the two clamping blocks 4 to hold the garbage. With the other hand, pull the pull rod 14 outward to pull the limiting block 13 outward, so that the limiting block 13 leaves the positioning hole 16 and enters the interior of the box 17. At the same time, push the pull rod 14 upward to push the box 17 and the limiting cylinder 5 to move slowly upward.
[0042] When the limiting cylinder 5 moves to the target position where the two clamping blocks 4 can clamp and fix the garbage by limiting the handle 8, and the target position is provided with a positioning hole 16 that matches the limiting block 13, the pull rod 14 is released, and the limiting block 13 is pushed inside the box 17 by the second spring 15, so that the limiting block 13 passes through the inside of the limiting cylinder 5 and enters the positioning hole 16, fixing the position of the limiting cylinder 5. Thus, the handle 8 is limited and fixed by the limiting cylinder 5, thereby completing the long-term clamping of garbage.
[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A garbage collection device, comprising a fixed rod (1), characterized in that: One end of the fixed rod (1) is fitted with an installation block (2), and an insertion rod (10) is movably installed inside the installation block (2) and the fixed rod (1). A first spring (9) is fixedly installed between the insertion rod (10) and the fixed rod (1). A fixing notch (19) is opened inside the fixed rod (1). A handle (8) is fixedly installed on the outer surface of the insertion rod (10), and the handle (8) extends outward through the fixing notch (19). One end of the insertion rod (10) is fixedly installed with a fixing frame (11). The fixing frame (11) has a sliding groove (12) inside. Two limiting posts (18) are movably installed inside the sliding groove (12). Two round shafts (3) are fixedly installed inside the mounting block (2). The two round shafts (3) are symmetrically arranged. Each round shaft (3) has a clamping block (4) hinged to its outer surface. The clamping block (4) corresponds to the limiting post (18) one by one. One end of the clamping block (4) is movably sleeved on the outer surface of the limiting post (18). A handle (7) is fixedly installed on the outer surface of the fixing rod (1).
2. The garbage collection device according to claim 1, characterized in that: A limiting cylinder (5) is movably installed on the outer surface of the fixed rod (1). A box (17) is fixedly installed on the outer surface of the limiting cylinder (5). A pull rod (14) passes through the box (17), and one end of the pull rod (14) extends out of the box (17). A limiting block (13) is fixedly installed on the other end of the pull rod (14). A positioning hole (16) is opened inside the fixed rod (1), and the limiting block (13) can extend into the positioning hole (16).
3. The garbage collection device according to claim 2, characterized in that: A second spring (15) is fixedly installed between the limiting block (13) and the side wall of the box (17).
4. The garbage collection device according to claim 1, characterized in that: A hook (6) is fixedly installed on the back of the grip (7), and the hook (6) is U-shaped.