Municipal solid waste removing and classifying device

Abstract

The utility model discloses a municipal solid waste rejecting and classifying device which comprises a base and a conveying belt fixedly connected to the interior of the base, a rejecting structure is arranged on the front face of the base and comprises a connecting plate fixedly connected to the front face of the base, and supports are fixedly connected to the left side and the right side of the top of the connecting plate. A swing plate is movably connected to the inner side of the support through a pin shaft, the side, away from the support, of the swing plate extends to the top of the conveying belt, and a transmission structure is arranged in the connecting plate. The transmission structure carries the swing plate to swing, the swing plate swings with the pin shaft in the support as the axis and pushes garbage on the surface of the conveying belt to enable the garbage to be separated from the conveying belt, the structural functionality of an existing household garbage removing and classifying device can be improved, a hand taking mode is replaced for removing, and the household garbage removing and classifying device is convenient to use. The hands of the user are prevented from being scratched by sharp articles in the taking process, and the classification safety of the user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic waste removal, in particular to a device for removing and classifying urban domestic waste. Background Art

[0002] Domestic waste elimination and classification refers to the classification of domestic waste according to different properties and characteristics for more effective treatment and resource recycling. Generally speaking, domestic waste can be divided into the following categories: Recyclables: This type of waste mainly includes waste paper, waste plastic, waste metal, waste glass, etc., which can be recycled and reused to reduce the waste of resources. When placing, the items should be kept clean and dry as much as possible to avoid pollution and damage. Hazardous waste: Hazardous waste includes waste batteries, waste light bulbs, waste medicines, waste paint cans and other items that are harmful to human health or the environment. These wastes need to be collected and processed separately to avoid pollution and harm to the environment and people. When placing, care should be taken to avoid breakage and leakage, and try to use special containers for collection. Kitchen waste: Kitchen waste refers to kitchen waste such as food residues, leftovers, and fruit peels. These wastes can be recycled through composting and other methods to reduce the pressure on the environment. When placing, they should be classified separately from other types of waste, avoid mixing with paper towels, tableware and other debris, and keep the waste dry and clean.

[0003] However, the structure of the existing domestic waste removal and classification device is relatively simple, and the removal is mainly carried out through manual supervision and by hand. The user's hands are easily scratched by sharp objects during the process, which affects the user's classification safety.

[0004] Therefore, it is necessary to design and transform the urban domestic waste removal and classification device. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a device for rejecting and sorting urban domestic waste, which has the advantage of improving the safety of rejection and sorting, and solves the problem that the existing device for rejecting and sorting domestic waste is relatively simple in structure, and is mainly rejected by manual supervision and by hand. The user's hands are easily scratched by sharp objects during the picking process, which affects the user's classification safety.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing and classifying urban domestic waste, comprising a base;

[0007] A conveyor belt fixedly connected to the inside of the base;

[0008] A rejection structure is provided on the front side of the base;

[0009] The rejection structure includes a connecting plate fixedly connected to the front side of the base, the left and right sides of the top of the connecting plate are fixedly connected to brackets, the inner side of the bracket is movably connected to a swing plate through a pin shaft, the swing plate extends to the top of the conveyor belt from the side away from the bracket, and a transmission structure is arranged inside the connecting plate, and the transmission structure can drive the swing plate to swing.

[0010] As a preferred embodiment of the utility model, the transmission structure includes a pedal arranged on the front side of the base, the top of the pedal is fixedly connected to a connecting rod, the top of the connecting rod passes through a connecting plate and extends to the top of the connecting plate, the top of the connecting rod is fixedly connected to a reinforcing rib, the surface of the reinforcing rib is fixedly connected to a tooth plate, the surface of the swing plate is fixedly connected to a gear located on the back side of the tooth plate, and the gear and the tooth plate are meshed with each other.

[0011] As a preferred embodiment of the utility model, a sleeve block is fixedly connected to the front side of the base, the sleeve block is sleeved on the surface of the connecting rod, and the sleeve block and the connecting rod are slidably connected.

[0012] As a preferred embodiment of the utility model, a limiting groove is provided on the surface of the sleeve block, and a limiting rod located inside the limiting groove is threadedly connected to the surface of the connecting rod.

[0013] As a preferred embodiment of the utility model, an extension plate is fixedly connected to a side of the swing plate away from the bracket, a side of the extension plate away from the swing plate is in contact with the top of the conveyor belt, and the extension plate is elastic.

[0014] As a preferred embodiment of the utility model, a bearing plate is fixedly connected to the surface of the connecting rod, a compression spring sleeved on the surface of the connecting rod is fixedly connected to the bottom of the bearing plate, and the bottom of the compression spring contacts the top of the connecting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model swings the swing plate through the transmission structure. The swing plate swings with the pin shaft inside the bracket as the axis and pushes the garbage on the surface of the conveyor belt to make it leave the conveyor belt. The utility model can improve the structural functionality of the existing domestic waste removal and classification device, replace the method of picking up by hand for removal, and prevent the user's hand from being scratched by sharp objects during the picking process, thereby ensuring the safety of user classification.

[0017] 2. The utility model can facilitate the user to control the swinging of the swinging board by arranging the gears, the toothed plate, the connecting rod and the pedal, and can improve the convenience of operation of the swinging board.

[0018] 3. The utility model can increase the contact area between the connecting rod and the base and improve the movement stability of the connecting rod by providing the sleeve block.

[0019] 4. The utility model can limit the connecting rod by setting the limiting groove and the limiting rod to prevent the connecting rod from rolling during the movement.

[0020] 5. The utility model can facilitate the swinging of the swinging plate and improve the pushing effect of the swinging plate by providing an extension plate.

[0021] 6. The utility model can support the connecting rod by arranging the bearing plate and the compression spring, so that the connecting rod has the effect of elastic reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0025] In the figure: 1. base; 2. conveyor belt; 3. rejection structure; 4. connecting plate; 5. bracket; 6. swing plate; 7. transmission structure; 8. pedal; 9. connecting rod; 10. reinforcing rib; 11. tooth plate; 12. gear; 13. sleeve block; 14. limit groove; 15. limit rod; 16. extension plate; 17. bearing plate; 18. compression spring. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] like Figures 1 to 3 As shown, the utility model provides a device for removing and classifying urban domestic waste, comprising a base 1;

[0028] A conveyor belt 2 fixedly connected to the inside of the base 1;

[0029] A rejection structure 3 is provided on the front side of the base 1;

[0030] The rejection structure 3 includes a connecting plate 4 fixedly connected to the front side of the base 1, and brackets 5 are fixedly connected to the left and right sides of the top of the connecting plate 4. The inner side of the bracket 5 is movably connected to a swing plate 6 through a pin shaft. The swing plate 6 extends from the side away from the bracket 5 to the top of the conveyor belt 2. A transmission structure 7 is arranged inside the connecting plate 4, and the transmission structure 7 can drive the swing plate 6 to swing.

[0031] refer to Figure 2 The transmission structure 7 includes a pedal 8 arranged on the front side of the base 1, a connecting rod 9 is fixedly connected to the top of the pedal 8, the top of the connecting rod 9 passes through the connecting plate 4 and extends to the top of the connecting plate 4, a reinforcing rib 10 is fixedly connected to the top of the connecting rod 9, a tooth plate 11 is fixedly connected to the surface of the reinforcing rib 10, a gear 12 located on the back side of the tooth plate 11 is fixedly connected to the surface of the swing plate 6, and the gear 12 and the tooth plate 11 are meshed with each other.

[0032] As a technical optimization solution of the present invention, by providing the gear 12, the tooth plate 11, the connecting rod 9 and the pedal 8, it is convenient for the user to control the swinging plate 6 to swing, and the operating convenience of the swinging plate 6 can be improved.

[0033] refer to Figure 3 A sleeve block 13 is fixedly connected to the front of the base 1. The sleeve block 13 is sleeved on the surface of the connecting rod 9. The sleeve block 13 and the connecting rod 9 are slidably connected.

[0034] As a technical optimization solution of the present invention, by providing the sleeve block 13 , the contact area between the connecting rod 9 and the base 1 can be increased, thereby improving the movement stability of the connecting rod 9 .

[0035] refer to Figure 2 A limiting groove 14 is provided on the surface of the sleeve block 13 , and a limiting rod 15 located inside the limiting groove 14 is threadedly connected to the surface of the connecting rod 9 .

[0036] As a technical optimization solution of the present invention, by providing the limiting groove 14 and the limiting rod 15, the connecting rod 9 can be limited to prevent the connecting rod 9 from rolling during the movement.

[0037] refer to Figure 1 An extension plate 16 is fixedly connected to a side of the swing plate 6 away from the bracket 5 , and a side of the extension plate 16 away from the swing plate 6 contacts the top of the conveyor belt 2 , and the extension plate 16 is elastic.

[0038] As a technical optimization solution of the present invention, by providing the extension plate 16 , the swinging of the swinging plate 6 can be facilitated, thereby improving the pushing effect of the swinging plate 6 .

[0039] refer to Figure 3 The surface of the connecting rod 9 is fixedly connected with a bearing plate 17 , and the bottom of the bearing plate 17 is fixedly connected with a compression spring 18 sleeved on the surface of the connecting rod 9 , and the bottom of the compression spring 18 contacts the top of the connecting plate 4 .

[0040] As a technical optimization solution of the present invention, by providing the bearing plate 17 and the compression spring 18, the connecting rod 9 can be supported so that the connecting rod 9 has an elastic reset effect.

[0041] The working principle and use process of the utility model are as follows: when in use, garbage is transported by the conveyor belt 2. When there are items that need to be removed on the surface of the conveyor belt 2, the user steps on the pedal 8, and the pedal 8 uses the connecting rod 9 to carry the toothed plate 11 to move downward. During the movement of the toothed plate 11, the gear 12 is used to carry the swing plate 6 to swing. The swing plate 6 swings around the pin shaft inside the bracket 5 as the axis and pushes the garbage on the surface of the conveyor belt 2 to make it separate from the conveyor belt 2. When the user loses contact with the pedal 8, the compression spring 18 releases the deformation force to push the connecting rod 9 to reset and wait for subsequent use.

[0042] In summary: the urban domestic waste rejection and classification device carries the swing plate 6 to swing through the transmission structure 7. The swing plate 6 swings with the pin shaft inside the bracket 5 as the axis and pushes the garbage on the surface of the conveyor belt 2 to make it separate from the conveyor belt 2. The utility model can improve the structural functionality of the existing domestic waste rejection and classification device, replace the method of picking up by hand for rejection, and prevent the user's hand from being scratched by sharp objects during the picking process, thereby ensuring the user's classification safety.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing and sorting urban domestic waste, comprising a base (1); A conveyor belt (2) fixedly connected to the interior of the base (1); Features: The front side of the base (1) is provided with a rejection structure (3); The rejection structure (3) comprises a connecting plate (4) fixedly connected to the front side of the base (1); the left and right sides of the top of the connecting plate (4) are fixedly connected to brackets (5); the inner side of the bracket (5) is movably connected to a swing plate (6) via a pin; the swing plate (6) extends from a side of the bracket (5) to the top of the conveyor belt (2); a transmission structure (7) is provided inside the connecting plate (4); and the transmission structure (7) is capable of driving the swing plate (6) to swing.

2. The device for removing and classifying urban domestic waste according to claim 1, characterized in that: The transmission structure (7) comprises a pedal (8) arranged on the front side of the base (1); the top of the pedal (8) is fixedly connected to a connecting rod (9); the top of the connecting rod (9) passes through the connecting plate (4) and extends to the top of the connecting plate (4); the top of the connecting rod (9) is fixedly connected to a reinforcing rib (10); the surface of the reinforcing rib (10) is fixedly connected to a toothed plate (11); the surface of the swing plate (6) is fixedly connected to a gear (12) located on the back side of the toothed plate (11); the gear (12) and the toothed plate (11) are meshed with each other.

3. The device for removing and classifying urban domestic waste according to claim 2, characterized in that: A sleeve block (13) is fixedly connected to the front side of the base (1), the sleeve block (13) is sleeved on the surface of the connecting rod (9), and the sleeve block (13) and the connecting rod (9) are slidably connected.

4. The device for removing and classifying urban domestic waste according to claim 3, characterized in that: A limiting groove (14) is provided on the surface of the sleeve block (13), and a limiting rod (15) located inside the limiting groove (14) is threadedly connected to the surface of the connecting rod (9).

5. The device for removing and classifying urban domestic waste according to claim 1, characterized in that: An extension plate (16) is fixedly connected to a side of the swing plate (6) away from the bracket (5); a side of the extension plate (16) away from the swing plate (6) contacts the top of the conveyor belt (2); and the extension plate (16) is elastic.

6. The device for removing and classifying urban domestic waste according to claim 2, characterized in that: The surface of the connecting rod (9) is fixedly connected to a bearing plate (17), the bottom of the bearing plate (17) is fixedly connected to a compression spring (18) sleeved on the surface of the connecting rod (9), and the bottom of the compression spring (18) is in contact with the top of the connecting plate (4).

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