Municipal environmental sanitation garbage can

Abstract

The invention relates to the technical field of garbage cans, in particular to a municipal environmental sanitation garbage can which comprises a vertical frame, a shell is mounted on the vertical frame, an inner barrel is detachably mounted in the shell, a pressing mechanism for compressing garbage overflowing from the top of the inner barrel into the inner barrel is arranged on the vertical frame, and a cigarette extinguishing part for extinguishing cigarette ends and storing the cigarette ends is arranged at the top of the pressing mechanism. A recycling mechanism for storing waste batteries is arranged on the vertical frame; the downward pressing mechanism comprises a moving rod slidably mounted at the top of the vertical frame, a circular plate is fixed to the top end of the moving rod, a first spring sleeves the position, corresponding to the position between the circular plate and the vertical frame, of the moving rod, and the bottom end of the moving rod extends into the vertical frame and is fixedly provided with a downward pressing plate. According to the garbage can, the downward pressing mechanism is arranged, when garbage is accumulated too high, the full garbage can be compressed into the inner can through the downward pressing mechanism, the inner can is drawn out at the moment, it can be guaranteed that the garbage cannot be scattered all around, time and labor are saved, and the situation that the surrounding environment is polluted due to garbage scattering is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of trash cans, in particular to a municipal sanitation trash can. Background Art

[0002] With the development of urban civilization and the advancement of urban construction, municipal departments have placed public trash cans on various roads, streets and communities to facilitate citizens to throw away garbage. As for the current two sets of parallel trash cans, as shown in the sanitation trash can in the patent with application number 202221491098.1, it is basically composed of a protective shell and a built-in trash can. After the built-in trash can is full, it is inevitable that some garbage will continue to be thrown or stuffed into it, causing the garbage to overflow. When the sanitation staff pulls out the built-in trash can, due to the shaking and the obstruction of the protective shell, the overflowing garbage will be scattered around or inside the protective shell, and the sanitation staff will need to clean and collect it again. Based on this, a municipal sanitation trash can is proposed. Summary of the invention

[0003] In order to address the deficiencies of the prior art, the present invention provides a municipal sanitation trash can. When the garbage is piled up too high, the overflowing garbage can be compressed into an inner barrel through a downward pressing mechanism to ensure that the garbage will not be scattered around.

[0004] To achieve the above object, the present invention provides the following technical solutions: a municipal sanitation trash can, comprising a stand, at least one set of outer shells are installed on the stand, an inner barrel for collecting trash is detachably installed in the outer shell, a pressing mechanism is provided on the stand to compress the trash overflowing from the top of the inner barrel into the inner barrel, a smoke extinguishing part for extinguishing cigarette butts and storing them is provided on the top of the pressing mechanism, and a recycling mechanism for storing used batteries is provided on the stand;

[0005] The pressing mechanism comprises a moving rod slidably mounted on the top of the stand, a circular plate is fixed on the top of the moving rod, a spring is sleeved at a position between the moving rod corresponding to the circular plate and the stand, and the bottom end of the moving rod extends into the stand and is fixed with a pressing plate.

[0006] Preferably, the pressing mechanism also includes a through shell fixed at the top of the stand and located on the outside of the moving rod, the through shell is provided with a guide groove and a limit groove connected to the guide groove, a pressing rod is rotatably installed at the top of the circular plate, a pressing seat is fixed at the top of the pressing rod, and a limit rod is fixed to the side end of the pressing rod, when the pressing mechanism is working, the limit rod enters the guide groove or rotates into the limit groove.

[0007] Preferably, the top end of the guide groove extends to the top end of the through shell, the guide groove and the limiting groove are vertically distributed, and the sizes of the guide groove and the limiting groove are matched with the size of the limiting rod.

[0008] Preferably, the top edge of the pressing seat extends upward to form a notch.

[0009] Preferably, the smoke extinguishing part comprises a accommodating box installed in the pressing seat, the accommodating box contains smoke extinguishing gel or sand, and a locking screw for locking or unlocking the accommodating box is installed at the side end of the pressing seat.

[0010] Preferably, the recycling mechanism comprises a recycling box fixed in the stand, an inlet is provided at the end of the recycling box, and a sealing plate for opening and closing the inlet is rotatably installed inside the recycling box, and a magnetic connection is formed between the sealing plate and the recycling box.

[0011] Preferably, an iron sheet is embedded in the lower side position of the inner wall of the recovery box corresponding to the input port, and a magnetic sheet used in conjunction with the iron sheet is embedded in the sealing plate.

[0012] Preferably, the bottom wall of the recycling box is inclined to allow the waste batteries to roll from the head end to the tail end of the recycling box.

[0013] Preferably, a plurality of groups of supporting rollers distributed in parallel are rotatably installed inside the shell, and a telescopic rod is symmetrically installed inside the shell, a connecting seat is fixed to the movable end of the telescopic rod, a squeezing wheel is installed on the connecting seat, and a spring 2 is sleeved on the position of the telescopic rod corresponding to the shell and the connecting seat. When the inner barrel is pushed into the shell, the squeezing wheel presses against the garbage bag rolled up on the outside of the inner barrel.

[0014] Preferably, the outer end of the inner barrel is symmetrically mounted with a pad to stably support it in the outer shell, and the side end of the pad is arranged as an inclined surface.

[0015] The present invention provides a municipal sanitation trash can, which has the following beneficial effects compared with the prior art:

[0016] 1. A downward pressure mechanism is set. When the garbage piles up too high, the overflowing garbage can be compressed into the inner barrel or flush with its top through the downward pressure mechanism. At this time, the inner barrel can be pulled out to ensure that the garbage will not scatter around or fall into the outer shell, which has the characteristics of saving time and labor, and will not cause pollution to the surrounding environment due to the scattering of garbage.

[0017] 2. A smoke extinguishing unit is provided to facilitate pedestrians to extinguish cigarette butts and put them in; the smoke extinguishing unit is provided on the pressing rod to prevent pedestrians from pressing the pressing mechanism at will and causing damage and other problems.

[0018] 3. A recycling mechanism is set up. Pedestrians can put used batteries into the recycling box from the input port for collection. At the same time, the sealing plate can seal the input port to prevent rainwater from drifting in from the input port and contacting with the used batteries to pollute the groundwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the trash can of the present invention;

[0021] Figure 2 It is a side view of the trash can structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the outer shell and the inner barrel of the present invention;

[0023] Figure 4 It is a top view of the outer shell and inner barrel structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of part A in the middle;

[0025] Figure 6 It is a schematic diagram of the structure of the pressing mechanism and the smoke extinguishing part of the present invention;

[0026] Figure 7 It is a cross-sectional view of the pressing mechanism structure of the present invention;

[0027] Figure 8 This is a separation diagram of the receiving box and the pressing seat structure of the present invention;

[0028] Fig. 9 It is a cross-sectional view of the recovery mechanism structure of the present invention;

[0029] Fig.10 This is a structural separation diagram of a portion of the recovery mechanism of the present invention;

[0030] Fig.11 It is a schematic diagram of the working state of the pressing mechanism of the present invention.

[0031] In the figure: 1-stand, 2-shell, 3-inner barrel, 4-pressing mechanism, 5-smoke extinguishing part, 6-recovery mechanism, 7-pad, 8-extrusion wheel, 9-connecting seat, 10-telescopic rod, 11-spring 2, 12-support roller;

[0032] 41-through shell, 42-down pressure rod, 43-circular plate, 44-spring 1, 45-down pressure plate, 46-guide groove, 47-limiting groove, 48-limiting rod, 49-pressing seat, 410-moving rod; 51-accommodating box, 52-locking screw; 61-recovery box, 62-inlet, 63-sealing plate, 64-iron sheet, 65-magnetic sheet. DETAILED DESCRIPTION

[0033] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0034] Example 1

[0035] The capacity of the trash can is limited. Even after it is full, some garbage will still be thrown into it, causing the garbage to overflow. When the sanitation workers draw out the trash can, the overflowing garbage will be scattered around and need to be cleaned and collected again. This embodiment provides a municipal sanitation trash can, such as Figure 1-Figure 11 As shown, it includes a stand 1, which is composed of a top seat, a base and three sets of vertical plates fixed therebetween. At least one set of outer shells 2 is installed on the stand 1, and side doors are provided on the outer shells 2, and generally two sets are provided. An inner barrel 3 for collecting garbage is detachably installed in the outer shell 2, and a garbage bag is sleeved on the inner barrel 3. After the inner barrel 3 is taken out, all the garbage can be taken away by directly lifting the garbage bag, and a new garbage bag can be put on again. A downward pressing mechanism 4 is provided on the stand 1 to compress the garbage overflowing from the top of the inner barrel 3 into the inner barrel 3, and a smoke extinguishing part 5 for extinguishing cigarette butts and storing them is provided on the top of the downward pressing mechanism 4, and a recycling mechanism 6 for storing used batteries is provided on the stand 1. When the garbage in the inner barrel 3 is loaded with too much garbage, part of the garbage will accumulate between the top of the inner barrel 3 and the top seat. If the inner barrel 3 is pulled out at this time, this part of the accumulated garbage will be directly scattered around, and the sanitation workers need to collect the scattered garbage again, which is time-consuming and labor-intensive, and will also cause pollution to the surrounding environment; when the garbage accumulates between the top of the inner barrel 3 and the top seat, the pressing mechanism 4 can be used to compress the overflowing garbage into the inner barrel 3 to reduce the volume of the garbage. At this time, the inner barrel 3 is pulled out to ensure that the garbage will not be scattered around, which has the characteristics of saving time and labor, and will not cause pollution to the surrounding environment due to the scattering of garbage;

[0036] The smoke extinguishing part 5 is provided to facilitate pedestrians to extinguish cigarette butts directly therein; the recycling mechanism 6 is provided to collect and process used batteries in a unified manner, thereby reducing pollution and increasing the function of the trash can to better meet actual usage needs.

[0037] The above-mentioned pressing mechanism 4 includes a moving rod 410 slidably mounted on the top of the stand 1, and a key slot is provided on the moving rod 410 to prevent it from deflecting. A circular plate 43 is fixed on the top of the moving rod 410, and a spring 44 is sleeved on the moving rod 410 corresponding to the position between the circular plate 43 and the stand 1, and the spring 44 is fixed between the two. The bottom end of the moving rod 410 extends into the stand 1 and is fixed with a pressing plate 45 that matches the size of the top of the inner barrel 3. When it is necessary to compress the overflowing garbage into the inner barrel 3, the moving rod 410 is driven to move downward by pressing the circular plate 43, and the pressing plate 45 is also moved downward. In this process, the pressing plate 45 begins to gradually compress the garbage and make it enter the inner barrel 3, and then the hand is released. Under the elastic force of the spring 44, the pressing plate 45 moves up to the original position, and the inner barrel 3 can be drawn out at this time, which has the characteristics of simple operation and convenient use.

[0038] Of course, when there is too much garbage accumulated between the top of the inner barrel 3 and the top seat, when the lower pressing plate 45 compresses the garbage to be flush with the top of the inner barrel 3, if the lower pressing plate 45 moves up, the compressed garbage may still expand slightly and be higher than the top of the inner barrel 3. When the inner barrel 3 is pulled out, the garbage that is higher than the top of the inner barrel 3 will still fall down and fall into the trash can, and the staff needs to clean it up separately. To this end, the pressing mechanism 4 also includes a through shell 41 fixed to the top of the stand 1 and located outside the moving rod 410. The through shell 41 is provided with a guide groove 46 and a limit groove 47 connected to the guide groove 46. The top of the guide groove 46 extends to the top of the through shell 41, and the guide groove 46 and the limit groove 47 are vertically distributed. A pressing rod 42 is rotatably installed at the top of the circular plate 43, and a pressing seat 49 is fixed to the top of the pressing rod 42. The top side of the pressing seat 49 extends upward and forms a notch. The setting of the notch is conducive to pressing by hand. When pressing, the palm contacts the plane, not the edge protrusion. A limiting rod 48 is fixed to the side end of the pressing rod 42, and the sizes of the guide groove 46 and the limiting groove 47 match the size of the limiting rod 48. When the pressing mechanism 4 works, the limiting rod 48 enters the guide groove 46 or rotates into the limiting groove 47. Before pressing, first remove the smoke extinguishing part 5 on the pressing seat 49, press the pressing seat 49 downward, drive the pressing rod 42 and the circular plate 43 to move downward, and then drive the movable rod 410 and the lower pressing plate 45 thereon to move downward and compress the garbage. As the pressing rod 42 moves downward, the limiting rod 48 thereon moves downward and enters the guide groove 46, and then the pressing seat 49 is rotated to make the limiting rod 48 enter the limiting groove 47 on the side. At this time, the bottom end surface of the lower pressing plate 45 is slightly higher than the top end surface of the inner barrel 3, and the lower pressing plate 45 is always in this state, and there is no need for sanitation workers to press it all the time. When the inner barrel 3 is pulled out, the garbage on its top is always in a squeezed state, first squeezed by the lower pressing plate 45 alone, and during the extraction process, it is also squeezed by the squeezing plate 45 and the top wall of the outer shell 2, to ensure that the garbage in the inner barrel 3 will not overflow from the inner barrel 3 and fall into the outer shell 2 due to excessive expansion, and there is no need for sanitation workers to clean the outer shell separately later, thereby reducing the labor intensity of sanitation workers.

[0039] Example 2

[0040] Based on Example 1, Figure 6-Figure 8 The smoke extinguishing unit 5 includes a container 51 installed in the pressing seat 49, and the container 51 contains smoke extinguishing gel or sand. A locking screw 52 is installed at the side end of the pressing seat 49 to lock or unlock the container 51. When it is necessary to press the pressing mechanism 4, the locking screw 52 is loosened, the container 51 is removed and the cigarette butts therein are cleaned, and after the garbage is compressed and extracted, the container 51 can be reinstalled in the pressing seat 49 and locked with the locking screw 52. The smoke extinguishing unit 5 is arranged at the top of the pressing rod 42 to prevent pedestrians from pressing the pressing mechanism 4 at will and causing damage and other problems.

[0041] Example 3

[0042] Based on Example 2, Figure 9-10 The recycling mechanism 6 includes a recycling box 61 fixed in the stand 1. The bottom wall of the recycling box 61 is inclined so that the waste batteries can roll from the head end of the recycling box 61 to the tail end. The waste batteries can be taken out by opening the side door on the tail end. The recycling box 61 is installed between the top seat and the stand plate, and the tail end of the recycling box 61 is provided with a side door. An inlet 62 is provided at the end of the recycling box 61, and a sealing plate 63 for opening and closing the inlet 62 is rotatably installed inside the recycling box 61, and a magnetic connection is formed between the sealing plate 63 and the recycling box 61. An iron sheet 64 is embedded in the lower side position of the inner wall of the recycling box 61 corresponding to the inlet 62, and a magnetic sheet 65 used in conjunction with the iron sheet 64 is embedded on the sealing plate 63. Pedestrians can insert used batteries into the recycling box 61 from the input port 62. After the insertion is completed, under the action of gravity, the sealing plate 63 rotates from an inclined state to a vertical state. At this time, the sealing plate 63 is attached to the position of the input port 62. Through the magnetic attraction of the iron sheet 64 and the magnetic sheet 65, the sealing plate 43 is tightly attached to the position of the input port 62 to seal it, preventing rainwater from drifting into the recycling box 61 from the input port 62. Because rainwater contacts the used batteries and then penetrates into the ground, it may cause groundwater pollution.

[0043] Example 4

[0044] Based on Example 1, Figure 3-Figure 5 , several groups of supporting rollers 12 are rotatably installed inside the shell 2 and are distributed in parallel. The setting of the supporting rollers 12 is conducive to the sanitation personnel to easily pull the inner barrel 3 out of the shell 2. And the shell 2 is symmetrically installed with a telescopic rod 10, and the movable end of the telescopic rod 10 is fixed with a connecting seat 9, and the connecting seat 9 is installed with a squeezing wheel 8, and the telescopic rod 10 is sleeved with a spring 2 11 corresponding to the position between the shell 2 and the connecting seat 9. When the inner barrel 3 is pushed into the shell 2, under the elastic force of the spring 2 11, the squeezing wheel 8 is pressed against the garbage bag rolled on the outside of the inner barrel 3 to prevent the garbage bag from being pulled by the garbage and falling into the inner barrel 3. When in use, the garbage bag is first sleeved in the inner barrel 3, and the opening edge of the garbage bag is turned over and located at the outside of the inner barrel 3, and then the inner barrel 3 is pushed into the shell 2.

[0045] In this embodiment, the outer end of the inner barrel 3 is symmetrically mounted with a cushion block 7 to stably support it in the outer shell 2, and the side end of the cushion block 7 is set as an inclined surface. The setting of the inclined surface is conducive to the extrusion wheel 8 being smoothly extruded on the outer end of the inner barrel 3.

[0046] Although 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 municipal sanitation trash can, comprising a stand (1), on which at least one set of outer shells (2) is mounted, and inside the outer shells (2) is a detachable inner bucket (3) for collecting trash, characterized in that: The stand (1) is provided with a pressing mechanism (4) for compressing the garbage overflowing from the top of the inner barrel (3) into the inner barrel (3); a cigarette extinguishing unit (5) for extinguishing cigarette butts and storing them is provided on the top of the pressing mechanism (4); and a recycling mechanism (6) for storing waste batteries is provided on the stand (1); The pressing mechanism (4) comprises a moving rod (410) slidably mounted on the top of the stand (1), a circular plate (43) being fixed to the top of the moving rod (410), a spring (44) being sleeved on the moving rod (410) at a position corresponding to the circular plate (43) and the stand (1), and a pressing plate (45) being fixed to the bottom of the moving rod (410) extending into the stand (1).

2. The municipal sanitation trash can according to claim 1, characterized in that: The pressing mechanism (4) further comprises a through shell (41) fixed to the top of the stand (1) and located outside the moving rod (410); a guide groove (46) and a limit groove (47) connected to the guide groove (46) are provided on the through shell (41); a pressing rod (42) is rotatably mounted on the top of the circular plate (43); a pressing seat (49) is fixed to the top of the pressing rod (42); and a limit rod (48) is fixed to the side end of the pressing rod (42); when the pressing mechanism (4) is working, the limit rod (48) enters the guide groove (46) or rotates into the limit groove (47).

3. The municipal sanitation trash can according to claim 2, characterized in that: The top end of the guide groove (46) extends to the top end of the through shell (41), the guide groove (46) and the limiting groove (47) are vertically distributed, and the sizes of the guide groove (46) and the limiting groove (47) are compatible with the size of the limiting rod (48).

4. The municipal sanitation trash can according to claim 2, characterized in that: The top edge of the pressing seat (49) extends upward and forms a notch.

5. The municipal sanitation trash can according to claim 4, characterized in that: The smoke extinguishing part (5) comprises a containing box (51) installed in a pressing seat (49), the containing box (51) containing smoke extinguishing gel or sand, and a locking screw (52) for locking or unlocking the containing box (51) is installed at the side end of the pressing seat (49).

6. The municipal sanitation trash can according to claim 1, characterized in that: The recycling mechanism (6) comprises a recycling box (61) fixed in the stand (1), an input port (62) is provided at the end of the recycling box (61), and a sealing plate (63) for opening and closing the input port (62) is rotatably installed inside the recycling box (61), and a magnetic connection is formed between the sealing plate (63) and the recycling box (61).

7. The municipal sanitation trash can according to claim 6, characterized in that: An iron sheet (64) is embedded in the inner wall of the recovery box (61) at a position below the input port (62), and a magnetic sheet (65) used in conjunction with the iron sheet (64) is embedded in the sealing plate (63).

8. The municipal sanitation trash can according to claim 7, characterized in that: The bottom wall of the recycling box (61) is arranged to be inclined, so that the waste batteries can roll from the front end to the rear end of the recycling box (61).

9. The municipal sanitation trash can according to claim 1, characterized in that: A plurality of groups of supporting rollers (12) arranged in parallel are rotatably mounted inside the shell (2), and a telescopic rod (10) is symmetrically mounted inside the shell (2). A connecting seat (9) is fixed to the movable end of the telescopic rod (10), and a squeezing wheel (8) is mounted on the connecting seat (9). A second spring (11) is sleeved on the telescopic rod (10) at a position corresponding to the position between the shell (2) and the connecting seat (9). When the inner barrel (3) is pushed into the shell (2), the squeezing wheel (8) is pressed against the garbage bag rolled on the outside of the inner barrel (3).

10. The municipal sanitation trash can according to claim 1, characterized in that: The outer end of the inner barrel (3) is symmetrically mounted with a cushion block (7) to stably support the inner barrel (3) in the outer shell (2), and the side end of the cushion block (7) is arranged as an inclined surface.

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