Garbage bin leachate guiding and discharging device and garbage bin

Abstract

The utility model provides a garbage bin leachate guiding and discharging device and a garbage bin, and relates to the technical field of garbage bin treatment, the garbage bin leachate guiding and discharging device comprises a filter plate and a connecting assembly, the filter plate can abut against the garbage bin in the thickness direction of the filter plate and is used for covering a leachate outlet of the garbage bin, and the filter plate is provided with filter holes for leachate to flow out; the connecting assembly is connected with the filter plate in the thickness direction of the filter plate and extends towards the leachate channel, at least part of the connecting assembly is connected with the channel wall of the leachate channel, and the length of the connecting assembly in the thickness direction of the filter plate is adjustable. The filter plate can be maintained and replaced on the side between the leachate channels, operation is convenient, and use safety and reliability are improved.

Description

Technical Field

[0001] The present application relates to the technical field of garbage bin treatment, and in particular to a garbage bin leachate drainage device and a garbage bin. Background Art

[0002] Garbage bins are used to store garbage. Fermentation of garbage in the garbage bin will produce a lot of leachate. If the leachate cannot be smoothly discharged, it will affect the incineration of garbage. Therefore, when building a garbage bin, a leachate channel will be planned and constructed at the same time, and holes will be opened on the wall of the garbage bin to realize the drainage of leachate. In order to prevent garbage from entering the leachate channel, grille plates are installed on the garbage bin at the corresponding holes, so that the leachate flows into the leachate channel through the grille plates and then gathers into the leachate collection pool.

[0003] However, the grating plates in the related art are mostly arranged on the inner side of the garbage bin wall, which makes daily maintenance and replacement extremely inconvenient, and they protrude far from the garbage bin wall after installation. The garbage crane operator can easily cause the garbage crane grab to damage the grating during the actual garbage grabbing operation, causing the garbage to be squeezed out of the holes and block the leachate channel. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of one aspect of the utility model proposes a garbage bin leachate drainage device, which can repair and replace the filter plate on the leachate channel side, is easy to operate, and has improved safety and reliability.

[0006] Another aspect of the present invention provides a garbage bin.

[0007] A garbage bin leachate drainage device according to an embodiment of the utility model includes a filter plate and a connecting assembly.

[0008] Wherein, the filter plate can abut against the garbage bin along the thickness direction of the filter plate and is used to cover the leachate outlet of the garbage bin, and the filter plate is provided with a filter hole for the leachate to flow out;

[0009] Wherein, the connecting component is connected to the filter plate in the thickness direction of the filter plate and extends toward the leachate channel, at least part of the connecting component is connected to the channel wall of the leachate channel, and the length of the connecting component along the thickness direction of the filter plate is adjustable.

[0010] According to the garbage bin leachate drainage device of the embodiment of the utility model, a grid structure is formed by the filter plate and the filter holes thereon, and the connecting component is connected to the filter plate and the leachate channel, and its length along the thickness direction of the filter plate is adjustable. Therefore, the distance from the grid structure to the garbage bin can be adjusted by changing the length of the connecting component extending out of the leachate channel in the thickness direction of the filter plate, until the grid structure is pressed against the garbage bin and covers the leachate outlet, thereby realizing the layout and construction of the drainage device between the garbage bin and the leachate channel, so that the leachate generated in the garbage bin can be discharged into the leachate channel through the leachate outlet and the filter holes on the filter plate, while the garbage is intercepted in the garbage bin by the filter plate. Compared with the related art, the filter plate in the present application can be repaired and replaced on the leachate channel side, which is easy to operate and has improved safety and reliability.

[0011] In some embodiments, the connecting assembly includes a first connecting rod and a second connecting rod, the filter plate, the first connecting rod and the second connecting rod are sequentially arranged in a direction from the garbage bin toward the leachate channel and are detachably connected, and at least a portion of the second connecting rod away from the first connecting rod is connected to a channel wall of the leachate channel through a locking member;

[0012] The first connecting rod and the second connecting rod both extend in the thickness direction of the filter plate, and the sum of the length of the first connecting rod and the thickness of the filter plate is smaller than the distance between the garbage bin and the leachate channel.

[0013] In some embodiments, the connection assembly further includes a joint located between the first link and the second link, and each of the first link and the second link is threadedly connected to the joint.

[0014] In some embodiments, the garbage bin leachate drainage device further comprises a limit plate, wherein the limit plate is located between the wall of the leachate channel and the locking member and can abut against the wall of the leachate channel;

[0015] There are multiple limit plates and they are arranged at intervals along the first direction. Each limit plate is slidably connected to at least one connecting component along the second direction. The second direction is perpendicular to the first direction. Each of the first direction and the second direction is the length direction or the width direction of the filter plate.

[0016] In some embodiments, the locking member is a nut, and at least a portion of the second connecting rod extends beyond the groove wall of the leachate channel and each of the limit plates in the thickness direction of the filter plate, and is threadedly connected to the nut to facilitate locking the second connecting rod on the leachate channel.

[0017] In some embodiments, the limiting plate includes a first channel steel, a connecting plate, and a second channel steel sequentially connected along the first direction, the first channel steel and the second channel steel are arranged in mirror symmetry in the first direction and extend along the second direction;

[0018] The first channel steel, the connecting plate and the second channel steel jointly define a sliding channel extending along the second direction, and at least a portion of the second connecting rod is slidably fitted in the sliding channel.

[0019] In some embodiments, there are a plurality of connecting plates which are arranged at intervals along the second direction.

[0020] In some embodiments, the garbage bin leachate drainage device further comprises a pad sleeved on the second connecting rod, wherein the pad is located between the limit plate and the nut and can abut against the limit plate.

[0021] In some embodiments, the garbage bin leachate drainage device further comprises a first support plate and a second support plate connected to the filter plate in the thickness direction of the filter plate and located between the filter plate and the leachate channel;

[0022] There are multiple first support plates and they are arranged at intervals along the first direction, all of the first support plates extend along the second direction, any two adjacent first support plates are connected by multiple second support plates, multiple second support plates are arranged at intervals along the second direction, and all of the second support plates extend along the first direction.

[0023] In some embodiments, the garbage bin leachate drainage device further comprises a lap plate connected to the filter plate and located between the garbage bin and the leachate channel, and the lap plate can abut against the garbage bin and there is at least one pair of the lap plates;

[0024] Of the two lap plates in a pair, at least a portion of one lap plate protrudes from a first edge of the filter plate in the first direction, and at least a portion of the other lap plate protrudes from a second edge of the filter plate in the first direction.

[0025] In some embodiments, the filter plate is made of 20 steel.

[0026] According to a garbage bin of an embodiment of the utility model, the garbage bin includes the garbage bin leachate drainage device as described above.

[0027] The garbage bin according to the embodiment of the utility model adopts a garbage bin leachate drainage device installed between the garbage bin and the leachate channel, which facilitates the maintenance and replacement of the grille structure of the garbage bin, effectively avoids the problem that the grille structure is easily damaged by the garbage grab bucket when it is located in the garbage bin, reduces the maintenance cost of the garbage bin to a certain extent, and ensures its service life.

[0028] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the layout structure between the garbage bin leachate drainage device and the garbage bin and the leachate channel according to an embodiment of the utility model.

[0030] Figure 2 It is a structural schematic diagram of a garbage bin leachate drainage device according to an embodiment of the utility model.

[0031] Figure 3 It is a schematic diagram of the connection structure among the filter plate, the first support plate, the second support plate and the lap plate in the garbage bin leachate drainage device according to an embodiment of the utility model.

[0032] Figure 4 It is a stress distribution diagram of a grid structure formed by a filter plate, a lap plate, a first support plate and a second support plate in a garbage bin leachate drainage device according to an embodiment of the utility model.

[0033] Figure numerals: 1. filter plate, 11. filter hole, 2. connecting assembly, 21. first connecting rod, 22. second connecting rod, 23. joint, 3. locking member, 4. limit plate, 41. first channel steel, 42. connecting plate, 43. second channel steel, 44. sliding channel, 5. pad, 6. first support plate, 7. second support plate, 8. lap plate. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0035] like Figure 1 and Figure 2 As shown, a garbage bin leachate drainage device according to an embodiment of the utility model includes a filter plate 1 and a connecting assembly 2.

[0036] The filter plate 1 can be in contact with the garbage bin along the thickness direction of the filter plate 1 and is used to cover the leachate outlet of the garbage bin. The filter plate 1 is provided with filter holes 11 for the leachate to flow out.

[0037] Among them, the connecting component 2 is connected to the filter plate 1 in the thickness direction of the filter plate 1 and extends toward the leachate channel. At least part of the connecting component 2 is connected to the wall of the leachate channel. The length of the connecting component 2 along the thickness direction of the filter plate 1 is adjustable.

[0038] According to the garbage bin leachate drainage device of the embodiment of the utility model, a grid structure is formed by the filter plate 1 and the filter holes 11 thereon, and the connecting component 2 is connected to the filter plate 1 and the leachate channel, and its length along the thickness direction of the filter plate 1 is adjustable. Therefore, the distance from the grid structure to the garbage bin can be adjusted by changing the length of the connecting component 2 extending out of the leachate channel in the thickness direction of the filter plate 1, until the grid structure is pressed against the garbage bin and covers the leachate outlet, thereby realizing the layout construction of the drainage device between the garbage bin and the leachate channel, so that the leachate generated in the garbage bin can be discharged into the leachate channel through the leachate outlet and the filter holes 11 on the filter plate 1, and the garbage is intercepted in the garbage bin by the filter plate 1. Compared with the related art, the filter plate 1 in the present application can be repaired and replaced on the leachate channel side, which is easy to operate and has improved safety and reliability.

[0039] Specifically, the filter plate 1 is not limited to using existing grates. Figure 1 The front-to-back direction in the figure can be the thickness direction of the filter plate 1. A leachate outlet connected to the inner cavity of the garbage bin is provided on the peripheral wall of the garbage bin. Figure 2 The length in the left-right direction or the up-down direction may be slightly larger than the length of the leachate outlet in the corresponding direction, so that the filter plate 1 can pass through the leachate outlet at an angle, and after adjusting the orientation in the garbage bin, the filter plate 1 can be pressed against the inner peripheral wall of the garbage bin. At this time, the thickness of the filter plate 1 is relatively thin, generally. Alternatively, the filter plate 1 can be pressed against the outer peripheral wall of the garbage bin, and its area is larger than the area of ​​the leachate outlet and completely covers the leachate outlet. At this time, the garbage bin, the filter plate 1 and the leachate channel are arranged in sequence from front to back. There are multiple filter holes 11 and they can be arranged in an array on the filter plate 1. The connecting component 2 can extend in the front-to-back direction, and the connecting component 2 is located on the rear side of the filter plate 1.

[0040] It can be understood that the length of the connecting component 2 along the thickness direction of the filter plate 1 is adjustable, that is, the connecting component 2 can be adjusted along the front-to-back direction to change its length between the filter plate 1 and the leachate channel, and then adjust the distance between the filter plate 1 connected thereto and the garbage bin, so that the filter plate 1 can be pressed against the garbage bin to cover the leachate outlet, or the filter plate 1 can be separated from the garbage bin for maintenance.

[0041] like Figure 1As shown, in some embodiments, the connecting assembly 2 includes a first connecting rod 21 and a second connecting rod 22, the filter plate 1, the first connecting rod 21 and the second connecting rod 22 are arranged in sequence along the direction from the garbage bin toward the leachate channel and are detachably connected, at least a portion of the second connecting rod 22 away from the first connecting rod 21 is connected to the wall of the leachate channel through a locking member 3, and the length of the second connecting rod 22 along the thickness direction of the filter plate 1 is adjustable.

[0042] The first connecting rod 21 and the second connecting rod 22 both extend in the thickness direction of the filter plate 1 , and the sum of the length of the first connecting rod 21 and the thickness of the filter plate 1 is smaller than the distance between the garbage bin and the leachate channel.

[0043] The connecting component 2 is designed as a first connecting rod 21 and a second connecting rod 22 that are detachably connected, and the sum of the length of the first connecting rod 21 and the thickness of the filter plate 1 is smaller than the distance between the garbage bin and the leachate channel. Compared with the method in which the connecting component 2 is directly an integrated rod, the present application can facilitate the lowering and installation operations of the filter plate 1 between the garbage bin and the leachate channel. At the same time, the second connecting rod 22 is connected to the leachate channel by a locking member 3, which is also conducive to the disassembly and assembly of the second connecting rod 22 on the leachate channel.

[0044] Specifically, the filter plate 1, the first connecting rod 21 and the second connecting rod 22 can be arranged along Figure 1 The first connecting rod 21 and the second connecting rod 22 are arranged in sequence in the front-to-back direction. The filter plate 1 and the first connecting rod 21 may be fixed in a manner other than welding or bolting, so that when one of them is damaged after long-term use, only the corresponding replacement is required, which further saves costs and ensures the service life of each component. The front end of the first connecting rod 21 may be connected to the rear side of the filter plate 1, and the rear end of the first connecting rod 21 may be detachably connected to the front end of the second connecting rod 22. The rear end of the second connecting rod 22 may pass through the wall of the leachate channel and extend to the rear side thereof.

[0045] It can be understood that since the length of the connecting assembly 2 along the thickness direction of the filter plate 1 is adjustable, and the first connecting rod 21 is always located between the garbage bin and the leachate channel, the purpose of the first connecting rod 21 and the second connecting rod 22 pressing the filter plate 1 against the garbage bin can be achieved by adjusting the length of the second connecting rod 22 located between the garbage bin and the leachate channel, that is, the length of the second connecting rod 22 along the thickness direction of the filter plate 1 is adjustable.

[0046] In addition, the thickness direction of the filter plate 1 is Figure 1 In the front-to-back direction, the first connecting rod 21 extends along the front-to-back direction and is arranged with the filter plate 1 along the front-to-back direction. In order to facilitate the lowering and installation of the filter plate 1 and the first connecting rod 21 between the garbage bin and the leachate channel, the sum of the length of the first connecting rod 21 and the thickness of the filter plate 1 is made smaller than the distance between the garbage bin and the leachate channel.

[0047] like Figure 1As shown, in order to further simplify the disassembly and assembly between the first connecting rod 21 and the second connecting rod 22, in some embodiments, the connecting assembly 2 also includes a joint 23, which is located between the first connecting rod 21 and the second connecting rod 22, and each of the first connecting rod 21 and the second connecting rod 22 is threadedly connected to the joint 23. The threaded structure formed between the first connecting rod 21 and the second connecting rod 22 can generate a large axial locking force between the first connecting rod 21 and the second connecting rod 22, so that when the connecting assembly 2 presses the filter plate 1 against the garbage bin, the lateral pressure generated by the garbage in the garbage bin on the filter plate 1 will not easily destroy the connection between the first connecting rod 21 and the second connecting rod 22, and the overall structure is simple.

[0048] Specifically, the first connecting rod 21 and the second connecting rod 22 may not be limited to being double-headed studs, and the joint 23 may not be limited to being a threaded joint 23, so as to further simplify the structure of the connecting assembly 2, facilitate the disassembly and assembly of the connecting assembly 2, and have strong practicality. At the same time, the first connecting rod 21 and the second connecting rod 22 are designed to use the same components, which improves the versatility and interchangeability between the two, and is conducive to reducing the difficulty of assembly between the first connecting rod 21, the joint 23 and the second connecting rod 22, thereby saving production costs.

[0049] like Figure 1 and Figure 2 As shown, in some embodiments, the garbage bin leachate drainage device also includes a limit plate 4, which is located between the groove wall of the leachate channel and the locking member 3 and can abut against the groove wall of the leachate channel, so that the limit plate 4 increases the contact area between the locking member 3 and the groove wall of the leachate channel, ensures the connection reliability between the second connecting rod 22 and the groove wall of the leachate channel, and improves the overall structural strength of the drainage device.

[0050] Specifically, the front side of the limiting plate 4 abuts against the rear side of the channel wall of the leachate channel, and the rear side of the limiting plate 4 abuts against the front side of the locking member 3 .

[0051] like Figure 1 and Figure 2 As shown, in order to further enhance the structural strength of the guide device and improve the lateral pressure it can withstand from the garbage in the garbage bin, in some embodiments, there are multiple limit plates 4 and they are arranged at intervals along the first direction, and each limit plate 4 is slidably connected to at least one connecting component 2 along the second direction, and the second direction is perpendicular to the first direction, and each of the first direction and the second direction is the length direction or the width direction of the filter plate 1.

[0052] Specifically, there can also be one limiting plate 4. Multiple limiting plates 4 are arranged at equal intervals to ensure uniform force, that is, the connecting components 2 can be evenly arranged along the arrangement direction of the limiting plates 4 to disperse the bearing force on the filter plate 1 and avoid damage to the filter plate 1 caused by stress concentration. In order to further ensure that the filter plate 1 can be evenly stressed, multiple connecting components 2 are arranged at equal intervals. The limiting plate 4 and the connecting component 2 are slidably connected to each other, which can facilitate the assembly between the two and the adjustment of the position of the limiting plate 4 on the wall of the leachate channel. The length direction of the filter plate 1 can be Figure 2 In the left and right directions, the width direction of the filter plate 1 can be Figure 2 The up and down directions in the , that is, each of the first direction and the second direction can be Figure 2 The left-right direction or the up-down direction in .

[0053] like Figure 1 As shown, in order to reduce costs and make the overall structure of the drainage device simple, in some embodiments, the locking member 3 is a nut, and at least a portion of the second connecting rod 22 extends from the wall of the leachate channel and each of the limit plates 4 in the thickness direction of the filter plate 1, and is threadedly connected to the nut to facilitate locking the second connecting rod 22 on the leachate channel. The threaded structure formed between the second connecting rod 22 and the nut can generate a large locking force between the two to ensure the reliability of the connection between the second connecting rod 22 and the wall of the leachate channel.

[0054] like Figure 1 and Figure 2 As shown, in some embodiments, the limiting plate 4 includes a first channel steel 41, a connecting plate 42 and a second channel steel 43 sequentially connected along a first direction. The first channel steel 41 and the second channel steel 43 are arranged in mirror symmetry in the first direction and extend along the second direction.

[0055] The first channel steel 41 , the connecting plate 42 and the second channel steel 43 together define a sliding channel 44 extending along the second direction. At least a portion of the second connecting rod 22 is slidably fitted in the sliding channel 44 .

[0056] The limit plate 4 is formed by the combination of the first channel steel 41, the connecting plate 42 and the second channel steel 43, which can not only ensure the structural strength of the limit plate 4, but also reduce its overall weight. At the same time, a sliding channel 44 connected to the second connecting rod 22 can be directly formed without a separate special opening. The structure is simple and can be easily produced and processed.

[0057] Specifically, the first channel steel 41, the connecting plate 42 and the second channel steel 43 can be arranged along Figure 2 The first channel steel 41 and the second channel steel 43 are arranged in a mirror-symmetrical manner to improve the structural stability of the limit plate 4. The sliding channel 44 can be arranged along Figure 2 Extends in the left and right directions.

[0058] In addition, the first connecting rod 21 and the second connecting rod 22 are not limited to cylindrical rods. To facilitate the disassembly and assembly between the second connecting rod 22 and the limiting plate 4, the distance between the first channel steel 41 and the second channel steel 43 can be greater than the diameter of the second connecting rod 22. The specific specifications and quantity of the first connecting rod 21 and the second connecting rod 22 can be specifically designed according to the specifications of the filter plate 1 and the pressure it needs to withstand, and will not be expanded here.

[0059] like Figure 1 and Figure 2 As shown, in some embodiments, there are multiple connecting plates 42 and they are arranged at intervals along the second direction to ensure the connection strength between the first channel steel 41 and the second channel steel 43, wherein the multiple connecting plates 42 can be arranged at equal intervals.

[0060] by Figure 2 For example, the guide device includes two limit plates 4 arranged along the up and down directions, each limit plate 4 is slidably connected with two second connecting rods 22 arranged along the left and right directions, and each limit plate 4 has three connecting plates 42 arranged at intervals along the left and right directions, wherein the two outermost connecting plates 42 are flush with the ends of the first channel steel 41 and the second channel steel 43.

[0061] like Figure 1 and Figure 2 As shown, in order to further increase the contact area between the nut and the limiting plate 4 and ensure the connection reliability, in some embodiments, the garbage bin leachate drainage device further includes a pad 5 sleeved on the second connecting rod 22, the pad 5 is located between the limiting plate 4 and the nut and can abut on the limiting plate 4, wherein the pad 5 is along the Figure 2 The length in the vertical direction is greater than the length of the sliding channel 44 along Figure 2 The length in the up and down directions.

[0062] like Figure 2 and Figure 3 As shown, in some embodiments, the garbage bin leachate drainage device further includes a first support plate 6 and a second support plate 7 connected to the filter plate 1 in the thickness direction of the filter plate 1 and located between the filter plate 1 and the leachate channel.

[0063] There are multiple first support plates 6 and they are arranged at intervals along the first direction. All first support plates 6 extend along the second direction. Any two adjacent first support plates 6 are connected by multiple second support plates 7. Multiple second support plates 7 are arranged at intervals along the second direction. All second support plates 7 extend along the first direction.

[0064] Through the structural arrangement of the first support plate 6 and the second support plate 7, a support skeleton for the filter plate 1 is formed to improve the pressure-bearing capacity of the filter plate 1 and meet the filter plate 1's ability to withstand the lateral pressure generated by the garbage in the garbage bin at the leachate outlet. Since the first support plate 6 and the second support plate 7 are spliced ​​with each other, they can be seamlessly connected to each other. At the same time, since there are only two types of components, they are easy to assemble and have strong replaceability.

[0065] Preferably, the two outermost first support plates 6 are flush with the corresponding edges of the filter plate 1 in the first direction, and the two outermost second support plates 7 are flush with the corresponding edges of the filter plate 1 in the second direction.

[0066] Specifically, the first support plate 6 and the second support plate 7 may be fixed to each other in a manner other than welding. Figure 2 For example, the first support plate 6 can be along Figure 2 The second support plate 7 can extend in the left and right directions. Figure 2 Extending in the up-down direction, three first support plates 6 are arranged in sequence at equal intervals along the up-down direction, two second support plates 7 are arranged at intervals along the left-right direction between every two first support plates 6, and the second support plates 7 are connected to the ends of the first support plates 6.

[0067] In addition, since the garbage bin leachate drainage device of the present application adopts a structure formed by the cooperation of the filter plate 1, the connecting assembly 2, the limit plate 4, the first support plate 6 and the second support plate 7, the overall structural strength is good and the bearing capacity is strong, so the thickness of the filter plate 1 can be as small as possible during design (the thickness value can be around 20 mm). Therefore, compared with the existing filter plate 1 installed on the inner wall of the garbage bin, it is often necessary to ensure sufficient bearing strength, and its own thickness needs to be designed to be larger and protrude from the inner wall of the garbage bin by 200 cm-300 cm. As a result, when the garbage grab bucket grabs garbage in the inner cavity of the garbage bin, it is easy to collide with the filter plate 1 protruding from the inner wall of the garbage bin, causing it to be damaged. The filter plate 1 in the present application is relatively small in thickness, and the thickness of the protruding inner wall of the garbage bin can be almost ignored, so this problem can be effectively avoided, thereby improving safety and reliability in use.

[0068] like Figure 3 As shown, in some embodiments, the garbage bin leachate drainage device further includes a lap plate 8 connected to the filter plate 1 and located between the garbage bin and the leachate channel. The lap plate 8 can abut against the garbage bin and there are at least one pair of lap plates.

[0069] Of the two lap plates 8 in a pair, at least a portion of one lap plate 8 protrudes from a first edge of the filter plate 1 in the first direction, and at least a portion of the other lap plate 8 protrudes from a second edge of the filter plate 1 in the first direction.

[0070] By using the overlap plate 8, the filter plate 1 can be limited on the garbage bin so that the filter plate 1 covers the leachate outlet, and the contact area between the filter plate 1 and the garbage bin is increased, so that the pressure on the filter plate 1 can be shared to a certain extent by the surrounding wall of the garbage bin, and the reliability of the connection between the two can be ensured.

[0071] Specifically, the lap plate 8 may not be fixed to the edge of the filter plate 1 by welding. The thickness direction of the lap plate 8 is consistent with the thickness direction of the filter plate 1. Figure 3 For example, the lap plate 8 can be along Figure 3 The left and right directions in the figure are arranged on both sides of the filter plate 1, that is, the left lap plate 8 is located at the left end of the second support plate 7 on the left side of the filter plate 1, and the right lap plate 8 is located at the right end of the second support plate 7 on the right side of the filter plate 1.

[0072] Among them, the first support plate 6, the second support plate 7 and the lap plate 8 are not limited to steel plates. The specific specifications and quantity of the steel plates can be specifically designed according to the specifications of the filter plate 1 and the pressure it needs to withstand, etc., which will not be elaborated here.

[0073] It should be noted that in actual use, when the garbage pile near the garbage bin wall is high and the filter holes 11 on the filter plate 1 are completely blocked, the grid structure will be subjected to a lateral pressure of 18 tons. Generally, the grid structure is easily deformed and damaged due to the pressure. The grid structure in the present application (including the grid structure formed by the filter plate 1, the lap plate 8, the first support plate 6 and the second support plate 7) can fully withstand the pressure in extreme cases to effectively isolate the domestic garbage and prevent it from entering the leachate channel and blocking the leachate channel. After calculation and analysis, the stress distribution of the grid structure in the present application is good, as shown in the following example. Figure 4 shown.

[0074] like Figure 2 As shown, in some embodiments, the material of the filter plate 1 is 20 steel. In the related art, the material of the filter plate 1 is generally 022Cr17Ni12Mo2. The present application optimizes the material of the filter plate 1 to 20 steel, so that the overall weight of the grid structure (i.e., the filter plate 1) is reduced by at least half, and the cost is reduced by three quarters.

[0075] like Figures 1 to 3 As shown, a garbage bin according to an embodiment of the utility model includes the garbage bin leachate drainage device as described above.

[0076] The garbage bin according to the embodiment of the utility model adopts a garbage bin leachate drainage device installed between the garbage bin and the leachate channel, which facilitates the maintenance and replacement of the grille structure of the garbage bin, effectively avoids the problem that the grille structure is easily damaged by the garbage grab bucket when it is located in the garbage bin, reduces the maintenance cost of the garbage bin to a certain extent, and ensures its service life.

[0077] Now, in combination with the specific structure of the drainage device, the disassembly and assembly process thereof is described. Specifically, the filter plate 1 fixed with the first connecting rod 21 is first lowered between the garbage bin and the leachate channel, and is tilted from the leachate outlet into the garbage bin, and the orientation is adjusted in the garbage bin to ensure that the filter plate 1 can be pressed against the inner wall of the garbage bin, and then the end of the first connecting rod 21 away from the filter plate 1 is threadedly connected to the joint 23, so that the other end of the joint 23 is threadedly connected to the second connecting rod 22, and the second connecting rod 22 is inserted into the wall of the leachate channel and ensured to extend out of the wall of the leachate channel, and the first groove is sequentially sleeved on the part of the second connecting rod 22 extending out of the wall of the leachate channel. The steel 41, the connecting plate 42 and the second channel steel 43 cooperate to form the limit plate 4, the pad 5 and the nut, and finally the nut is screwed so that the nut pushes the pad 5 and the limit plate 4 to abut against the wall of the leachate channel in turn, and the second connecting rod 22 and the first connecting rod 21 pull the filter plate 1 to abut against the inner wall of the garbage bin, thereby completing the installation of the drainage device between the garbage bin and the leachate channel. When the filter plate 1 needs to be inspected, the operator can enter the leachate channel and the side between the leachate channels to remove each component (including nuts, pads 5, limit plates 4, second connecting rods 22 and joints 23) in turn, so as to realize convenient maintenance and replacement of the filter plate 1 on the side between the leachate channels.

[0078] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0079] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0080] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0081] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0082] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0083] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A garbage bin leachate drainage device, characterized in that: include: A filter plate, the filter plate can be in contact with the garbage bin along the thickness direction of the filter plate and is used to cover the leachate outlet of the garbage bin, and the filter plate is provided with a filter hole for the leachate to flow out; and A connecting component is connected to the filter plate in the thickness direction of the filter plate and extends toward the leachate channel. At least a portion of the connecting component is connected to the channel wall of the leachate channel. The length of the connecting component along the thickness direction of the filter plate is adjustable.

2. The garbage bin leachate drainage device according to claim 1, characterized in that: The connecting assembly comprises a first connecting rod and a second connecting rod, the filter plate, the first connecting rod and the second connecting rod are sequentially arranged in a direction from the garbage bin toward the leachate channel and are detachably connected, and at least a portion of the second connecting rod away from the first connecting rod is connected to a channel wall of the leachate channel via a locking member; The first connecting rod and the second connecting rod both extend in the thickness direction of the filter plate, and the sum of the length of the first connecting rod and the thickness of the filter plate is smaller than the distance between the garbage bin and the leachate channel.

3. The garbage bin leachate drainage device according to claim 2, characterized in that: The connection assembly further includes a joint located between the first link and the second link, each of the first link and the second link being threadedly connected to the joint.

4. The garbage bin leachate drainage device according to claim 2, characterized in that: The garbage bin leachate drainage device further comprises a limit plate, which is located between the wall of the leachate channel and the locking member and can abut against the wall of the leachate channel; There are multiple limit plates and they are arranged at intervals along the first direction. Each limit plate is slidably connected to at least one connecting component along the second direction. The second direction is perpendicular to the first direction. Each of the first direction and the second direction is the length direction or the width direction of the filter plate.

5. The garbage bin leachate drainage device according to claim 4, characterized in that: The locking member is a nut, and at least a portion of the second connecting rod extends beyond the wall of the leachate channel and each of the limit plates in the thickness direction of the filter plate, and is threadedly connected to the nut to facilitate locking the second connecting rod on the leachate channel.

6. The garbage bin leachate drainage device according to claim 5, characterized in that: The limiting plate comprises a first channel steel, a connecting plate and a second channel steel which are sequentially connected along the first direction, wherein the first channel steel and the second channel steel are arranged in mirror symmetry in the first direction and extend along the second direction; The first channel steel, the connecting plate and the second channel steel jointly define a sliding channel extending along the second direction, and at least a portion of the second connecting rod is slidably fitted in the sliding channel.

7. The garbage bin leachate drainage device according to any one of claims 4 to 6, characterized in that: The garbage bin leachate drainage device further comprises a first support plate and a second support plate connected to the filter plate in the thickness direction of the filter plate and located between the filter plate and the leachate channel; There are multiple first support plates and they are arranged at intervals along the first direction, all of the first support plates extend along the second direction, any two adjacent first support plates are connected by multiple second support plates, multiple second support plates are arranged at intervals along the second direction, and all of the second support plates extend along the first direction.

8. The garbage bin leachate drainage device according to claim 7, characterized in that: The garbage bin leachate drainage device further comprises a lap plate connected to the filter plate and located between the garbage bin and the leachate channel, wherein the lap plate can abut against the garbage bin and there is at least one pair of lap plates; Of the two lap plates in a pair, at least a portion of one lap plate protrudes from a first edge of the filter plate in the first direction, and at least a portion of the other lap plate protrudes from a second edge of the filter plate in the first direction.

9. The garbage bin leachate drainage device according to claim 1, characterized in that: The filter plate is made of 20 steel.

10. A garbage bin, characterized in that: The garbage bin comprises the garbage bin leachate drainage device according to any one of claims 1-9.

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