Garbage collector
By setting up a closed area and pipe in the water surface garbage collector for gas inflation or extraction, combined with the water pump and buoyancy, the problem that the inner barrel cannot rise when collecting heavier garbage is solved, and the continuous work and convenience of the garbage collector is achieved Take out the garbage.
Patent Information
- Application Number
- CN202421181036.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-27
AI Technical Summary
After the existing water surface garbage collector collects a lot of garbage in the inner barrel, due to the increase in overall weight, it cannot drive the inner barrel upwards through the buoyancy of the water, resulting in the inability to continue to collect garbage, which is not effective in use.
A garbage collector was designed. By setting up a closed area between the outer barrel and the inner barrel, and using pipes to inflate or pump gas, the up and down reciprocating movement of the inner barrel is realized, combining the water pump drainage and buoyancy effect to ensure that the inner barrel collects heavier garbage. It can still move up and down normally.
The continuous up and down movement of the inner barrel is achieved, ensuring the continuous collection of waste on the water surface, reducing the weight of the inner barrel, facilitating the collection of more garbage, and preventing excessive expansion of the bottom of the net bag through the limit ring, making it easier to remove the garbage.
Smart Images
Figure CN222362457U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water surface garbage cleaning, in particular to a garbage collector. Background Art
[0002] With the rapid development of cities, various kinds of domestic garbage, industrial garbage, construction garbage, plant garbage, etc. are generally floating in urban lakes and rivers. The existence of these garbage will not only cause water pollution to lakes or rivers, but also deteriorate the water quality of rivers; at the same time, in some scenic lakes, the presence of garbage on the water surface will also affect the tourists' viewing mood. At present, it is difficult to salvage garbage from lakes and rivers.
[0003] After searching, the patent document with announcement number CN214939974U discloses a water surface garbage collector, which includes an outer barrel and an inner barrel slidably arranged in the outer barrel, a float is also arranged in the outer barrel, the float is connected to the inner barrel, a net bag is arranged in the inner barrel, an outlet pipe is arranged on the outer barrel, the outlet pipe is used to connect a water pump to drain water to make the float sink, a water channel is formed between the inner barrel and the float, and the water channel is connected to the outlet pipe.
[0004] When the above-mentioned surface garbage collector is installed in the water body of the river, the upper edge of the outer barrel is slightly lower than the water level of the water body, the water pump is connected to the outlet pipe, and the water pump pumps water to make the float and the inner barrel sink synchronously. When the inner barrel sinks below the water level of the water body, water and garbage floating on the water surface flow into the net bag in the inner barrel, and the garbage is trapped in the net bag. The water enters the inner barrel through the net bag and enters the outer barrel through the water channel. Then, the amount of water entering the outer barrel through the inner barrel per unit time is greater than the drainage speed of the water pump. The water inside the outer barrel will gradually increase. Under the buoyancy of the water inside the outer barrel, the inner barrel can be moved upward until the top moves out of the water level. In this way, the inner barrel can be moved up and down on the outer barrel in a cycle, and the garbage floating on the water surface can be collected.
[0005] However, when the net bag in the inner barrel collects a lot of garbage, during the process of the inner barrel moving upward, due to the heavier overall weight of the inner barrel and the garbage, it is difficult to drive the inner barrel upward to above the water level line by using the buoyancy of the water inside the outer barrel. That is, after the inner barrel collects a certain weight of garbage, the buoyancy of the water cannot drive the inner barrel upward, and further subsequent garbage collection work cannot be carried out, the use effect is poor, and cannot meet the use requirements.
[0006] To this end, we propose a garbage collector to solve the above problems. Utility Model Content
[0007] The purpose of the utility model is to solve the problems in the prior art and to propose a garbage collector. The collector is designed with a new driving method. After a large amount of garbage is collected in the inner barrel, the inner barrel can be driven to move up and down repeatedly to complete continuous garbage collection work. The utility model has a wide range of applications.
[0008] In order to solve the above problems, the utility model provides the following technical solutions:
[0009] A garbage collector comprises an outer barrel arranged vertically and an inner barrel coaxially slidably arranged inside the outer barrel, the top of the inner barrel extends to above the top of the outer barrel, and the top of the outer barrel is bent inward to form an annular baffle plate dynamically sealed with the outer wall of the inner barrel, the outer wall of the inner barrel is fixedly provided with a force-bearing component, and the force-bearing component is dynamically sealed with the inner wall of the outer barrel, the inner wall of the outer barrel, the annular baffle plate, the outer wall of the inner barrel and the force-bearing component are jointly surrounded to form a closed area with adjustable size, and a pipeline is connected to the closed area, and the pipeline is used to inflate or exhaust air into the closed area to realize the descent or ascent of the inner barrel.
[0010] As a further solution of the utility model: the outer side wall of the inner barrel protrudes outward to form an annular protrusion, and the annular protrusion constitutes the force-bearing component, so that the force-bearing component and the inner barrel are integrally formed.
[0011] As a further solution of the utility model: the outer fixed sealing sleeve of the inner barrel is provided with an annular clamping plate, and the annular clamping plate constitutes the force-bearing component, so that the force-bearing component and the inner barrel are detachably arranged.
[0012] As a further solution of the utility model: sealing rings are arranged on the inner side of the annular baffle and the outer side of the force-bearing component, and two groups of sealing rings are respectively abutted against the outer side wall of the inner barrel and the inner side wall of the outer barrel to achieve corresponding dynamic sealing cooperation.
[0013] As a further solution of the utility model: a net bag is detachably installed inside the inner barrel, and the bottom end of the net bag extends below the bottom end of the inner barrel.
[0014] As a further solution of the utility model: it also includes a limiting ring which is movably arranged below the inner barrel and coaxially arranged with the inner barrel, and the limiting ring hoop is arranged outside the net bag.
[0015] As a further solution of the utility model: the limiting ring is connected to the bottom of the inner barrel through a flexible rope.
[0016] As a further solution of the utility model: it also includes a water pump arranged inside the outer barrel, and the water pump is used to discharge the water inside the outer barrel to cooperate with the descending action of the inner barrel.
[0017] As a further solution of the utility model: the water pump is installed on the bottom inner wall of the outer barrel, and a protective plate for protecting the top of the water pump is provided inside the outer barrel.
[0018] As a further solution of the utility model: it also includes a mounting assembly for assembling the outer barrel.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] 1. Through the setting of the enclosed area, the pipeline repeatedly inflates or evacuates the enclosed area, so that the inside of the sealed area is in a state of strong pressure or negative pressure, and then the force-bearing components move downward or upward, so that the inner barrel can be driven to move up and down reciprocatingly; even when the inner barrel collects heavier garbage, under the combined effect of controllable negative pressure and the buoyancy of water between the outer barrel and the inner barrel, the inner barrel can also perform normal up and down reciprocating motion, thereby realizing the continuous collection of garbage on the water surface.
[0021] 2. Through the setting of the net bag and the limit ring, the limit ring hoop is set on the outside of the net bag, and the bottom of the net bag can be hooped. After the net bag collects more garbage, the limit ring can hoop the bottom of the net bag containing garbage to prevent the garbage from expanding excessively after being collected at the bottom of the net bag, making it impossible for the staff to take it out.
[0022] 3. By setting up the inner barrel and the flexible rope, setting the inner barrel in an up-and-down through shape and connecting the inner barrel with the limit ring with the flexible rope, the weight of the inner barrel is reduced, making the overall weight of the inner barrel and the net bag lighter, so that more garbage can be collected later. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The utility model is further described below in conjunction with the accompanying drawings.
[0024] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;
[0025] Figure 2 It is a schematic diagram of the overall structure of the outer barrel in the utility model;
[0026] Figure 3 It is a schematic diagram of the overall structure of the inner barrel in the utility model.
[0027] In the figure: 1. outer barrel; 2. inner barrel; 3. annular baffle; 4. load-bearing component; 5. pipeline; 6. sealing ring; 7. net bag; 8. limit ring; 9. flexible rope; 10. water pump; 11. protective plate; 12. installation assembly; 13. water level line of water body. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] like Figure 1-Figure 3 As shown, the garbage collector includes an outer barrel 1 arranged vertically and an inner barrel 2 coaxially slidably arranged inside the outer barrel 1, the top of the inner barrel 2 extends to the top of the outer barrel 1, and the top of the outer barrel 1 is bent inward to form an annular baffle 3 that is dynamically sealed and connected to the outer wall of the inner barrel 2, and the inner barrel 2 is located in the outer barrel. The outer wall of the inner barrel is fixedly provided with a force-bearing component 4, and the force-bearing component 4 is dynamically sealed and connected to the inner wall of the outer barrel 1. The inner wall of the outer barrel 1, the annular baffle 3, the outer wall of the inner barrel 2 and the force-bearing component 4 are jointly surrounded to form a closed area with adjustable size, and the closed area is connected with a pipe 5, which is used to inflate or exhaust air into the closed area to achieve the descent or ascent of the inner barrel 2. Further, the utility model also includes a water pump 10 arranged inside the outer barrel 1, and the water pump 10 is used to discharge the water inside the outer barrel 1 to cooperate with the descent action of the inner barrel 2.
[0030] Specifically, the pipeline 5 is connected to an external air pump assembly (not shown in the figure). Figure 1 In the shown state, when the pipe 5 inflates the enclosed area, the pressure inside the enclosed area increases, the force-bearing component 4 will be subjected to a large downward force, and then the force-bearing component 4 and the inner barrel 2 will move downward at the same time, and the water between the inner barrel 2 and the outer barrel 1 can be discharged through the water pump 10 until the top of the inner barrel 2 moves downward to below the water level line 13 of the water body. At this time, the water body can flow into the inner barrel 2, and the flow of the water body will drive the garbage to flow into the inner barrel 2, and the inner barrel 2 can temporarily store the garbage. When the inner barrel 2 is placed at the water level 13, a large amount of water will drive the garbage to pour into the inner barrel 2. Since the water inflow between the outer barrel 1 and the inner barrel 2 is greater than the water discharge of the water pump 10 at this time, the amount of water between the outer barrel 1 and the inner barrel 2 will increase. At this time, the pipe 5 will evacuate the air in the closed area, and the pressure inside the closed area will decrease until it becomes a negative pressure. That is, the force-bearing component 4 gradually decreases from the downward force it receives to an upward force, and then it can drive the buoyancy of the water between the outer barrel 1 and the inner barrel 2 to drive the inner barrel 2 to move upward until the top of the inner barrel 2 moves above the water level 13, that is, it is reset to the bottom. Figure 1In this way, under the action of inflation and degassing of the pipe 5, the inner barrel 2 can be driven to move up and down reciprocatingly. Even when the inner barrel 2 collects heavier garbage, under the action of controllable negative pressure and the buoyancy of the water between the outer barrel 1 and the inner barrel 2, the inner barrel 2 can also perform normal up and down reciprocating motion, thereby realizing the continuous collection of garbage on the water surface.
[0031] It should be noted that the water pump 10 can also be replaced by a through hole opened on the outer barrel 1, and the through hole can be used to discharge water between the outer barrel 1 and the inner barrel 2. At the same time, a through hole can also be opened on the outer barrel 1 on the premise of setting the water pump 10. In the case of setting the water pump 10, the water pump 10 can be installed on the bottom inner wall of the outer barrel 1, and a protective plate 11 for protecting the top of the water pump 10 is provided inside the outer barrel 1, and the protective plate 11 is provided in a grid shape or a grille shape.
[0032] like Figure 2-Figure 3 As shown, for the arrangement of the force-bearing component 4, the utility model has the following two situations, and one of the two can be selected:
[0033] (1) The outer wall of the inner barrel 2 is extended outward to form an annular protrusion, which constitutes the above-mentioned force-bearing component 4, so that the force-bearing component 4 and the inner barrel 2 are integrally formed.
[0034] (2) An annular clamping plate is provided on the outer side of the inner barrel 2 to fix the sealing sleeve. The annular clamping plate constitutes the above-mentioned force-bearing component 4, so that the force-bearing component 4 and the inner barrel 2 are detachably arranged.
[0035] In order to achieve a dynamic sealing connection between the annular baffle 3 and the outer wall of the inner barrel 2 and between the force-bearing component 4 and the inner wall of the outer barrel 1, sealing rings 6 can be provided on the inner side of the annular baffle 3 and the outer side of the force-bearing component 4, and two groups of sealing rings 6 are respectively abutted against the outer wall of the inner barrel 2 and the inner wall of the outer barrel 1 to achieve corresponding dynamic sealing.
[0036] In order to better realize the up and down movement of the inner barrel 2, the inner barrel 2 is set to be a vertically penetrating shape, which reduces the weight of the inner barrel 2; at the same time, a lightweight net bag 7 is detachably installed inside the inner barrel 2, and the bottom end of the net bag 7 extends below the bottom end of the inner barrel 2. When the inner barrel 2 descends to the water level line 13 of the water body, the garbage will be temporarily stored in the net bag 7. The staff can remove the net bag 7 from the inner barrel 2 later.
[0037] like Figure 1As shown, further, after the net bag 7 collects a lot of garbage, in order to facilitate the staff to remove the net bag 7 from the inner barrel 2, this embodiment also includes a limit ring 8 that is movably arranged below the inner barrel 2 and coaxially arranged with the inner barrel 2, and the limit ring 8 is clamped on the outside of the net bag 7. The setting of this limit ring 8 can clamp the bottom of the net bag 7, preventing the bottom of the net bag 7 from excessively expanding after collecting garbage, causing its bottom cross-sectional area to be larger than the bottom port of the inner barrel. Specifically, the limit ring 8 is connected to the bottom of the inner barrel 2 through a flexible rope 9.
[0038] In order to enable the entire collector to be installed in any suitable river or lake, the present embodiment also includes a mounting assembly 12 for assembling the outer barrel 1. The mounting assembly 12 is configured as a conventional technical means in the prior art. The mounting assembly 12 has corresponding telescopic function and rotational adjustable function so that the garbage collector can adapt to different working directions and heights.
[0039] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.
Claims
1. A garbage collector, characterized in that The invention comprises an outer barrel (1) arranged vertically and an inner barrel (2) coaxially slidably arranged inside the outer barrel (1), the top of the inner barrel (2) extending to above the top of the outer barrel (1), and the top of the outer barrel (1) bending inwardly to form an annular baffle (3) dynamically sealed and connected with the outer wall of the inner barrel (2), the outer wall of the inner barrel (2) fixedly provided with a force-bearing component (4), and the force-bearing component (4) and the inner wall of the outer barrel (1) dynamically sealed and connected, the inner wall of the outer barrel (1), the annular baffle (3), the outer wall of the inner barrel (2) and the force-bearing component (4) together enclose a closed area with adjustable size, and a pipe (5) is arranged on the closed area, and the pipe (5) is used to inflate or exhaust air into the closed area to achieve the descent or ascent of the inner barrel (2).
2. The garbage collector according to claim 1, characterized in that: The outer wall of the inner barrel (2) protrudes outward to form an annular protrusion, and the annular protrusion constitutes the force-bearing component (4), so that the force-bearing component (4) and the inner barrel (2) are integrally formed.
3. The garbage collector according to claim 1, characterized in that: The outer fixed sealing sleeve of the inner barrel (2) is provided with an annular clamping plate, and the annular clamping plate constitutes the force-bearing component (4), so that the force-bearing component (4) and the inner barrel (2) are detachably arranged.
4. The garbage collector according to claim 2 or 3, characterized in that: The inner side of the annular baffle (3) and the outer side of the force-bearing component (4) are both provided with sealing rings (6), and the two groups of sealing rings (6) are respectively in contact with the outer side wall of the inner barrel (2) and the inner side wall of the outer barrel (1) to achieve corresponding dynamic sealing cooperation.
5. The garbage collector according to any one of claims 1 to 3, characterized in that: A net bag (7) is detachably mounted inside the inner barrel (2), and the bottom end of the net bag (7) extends below the bottom end of the inner barrel (2).
6. The garbage collector according to claim 5, characterized in that: It also comprises a limiting ring (8) which is movably arranged below the inner barrel (2) and is coaxially arranged with the inner barrel (2), and the limiting ring (8) is hoop-arranged on the outside of the net bag (7).
7. The garbage collector according to claim 6, characterized in that The limiting ring (8) is connected to the bottom of the inner barrel (2) via a flexible rope (9).
8. The garbage collector according to any one of claims 1 to 3, characterized in that: It also includes a water pump (10) arranged inside the outer barrel (1), and the water pump (10) is used to discharge water inside the outer barrel (1) to cooperate with the descending action of the inner barrel (2).
9. The garbage collector according to claim 8, characterized in that: The water pump (10) is installed on the bottom inner wall of the outer barrel (1), and a protective plate (11) for protecting the top of the water pump (10) is provided inside the outer barrel (1).
10. The garbage collector according to any one of claims 1 to 3, characterized in that: Also included is a mounting assembly (12) for assembling the outer barrel (1).