Transfer device for household garbage

Abstract

The invention relates to the technical field of household garbage treatment, and discloses a household garbage transfer device, which comprises a box body; a collection box; and a pressing plate; the driving source drives the push plate to move towards the baffle and finally jacks up the baffle to turn upwards, the baffle drives the cover plate to turn upwards through clamping of the first clamping block and the second clamping block, the cover plate drives the pressing plate to turn upwards, and in the process, garbage in the filter cylinder is pushed to the gap between the bottom of the baffle and the filter cylinder by the push plate and penetrates through the gap to fall into the collecting box. Then the driving source drives the push plate to reset, the baffle plate resets under the action of the gravity of the baffle plate, the cover plate can reset, at the moment, when the cover plate overturns downwards to cover the collecting box, the pressing plate overturns downwards synchronously and can extrude garbage in the collecting box downwards, and the garbage in the collecting box is flattened by the pressing plate, so that the garbage can be prevented from being accumulated at the falling point all the time; therefore, the problem that the follow-up garbage transfer route is not blocked is solved.

Description

Technical Field

[0001] The invention relates to the technical field of household garbage disposal, and in particular to a transfer device for household garbage. Background Art

[0002] When people are in the kitchen, a lot of kitchen waste is generated, which needs to be collected in trash cans. Existing kitchen household washing waste is mainly collected by manually taking out the garbage in the filter cartridge, then transferring it by hand or using tools, and finally putting it into a garbage bag. However, the garbage generated in the vegetable washing pool usually contains a lot of sewage, and the washing waste is very easy to pollute the kitchen floor during the transfer process.

[0003] At present, there are some existing technologies that can avoid sewage contamination of the ground when transferring garbage in the vegetable washing pool. For example, the patent publication number is CN117533670A. Its main technical means is to turn the filter screen upside down on the bottom surface of the inner cavity of the washing basin and make the filter screen hit the bottom surface of the inner cavity of the washing basin for many times, so as to clean the garbage adhering to the inner wall of the filter screen to the bottom surface of the inner cavity of the washing basin, and then push this part of the garbage to the top surface of the temporary retention cut-off plate, and then drive the temporary retention cut-off plate to move in the direction perpendicular to the paper surface outward through the driving mechanism, and cooperate with the restraining mechanism and the reset puller to make the garbage on the temporary retention cut-off plate fall into the garbage collection bag under the action of gravity. After analysis, the disadvantage of this technical solution is that when the garbage in the filter net is transferred to the garbage bag, the landing point of the garbage is constant, and the garbage will continue to accumulate at the landing point. The height of the garbage at this landing point is always the highest and finally reaches the entrance of the garbage bag, which blocks the subsequent garbage transferred there, and easily causes the garbage to overflow the garbage bag, increasing the cleaning pressure. However, the space utilization rate in the bag is extremely low, resulting in space waste, and the garbage transfer effect is extremely poor. Based on this, the present invention provides a transfer device for household garbage, which can automatically squeeze the garbage while transferring the garbage in the filter cartridge of the vegetable washing sink to ensure that the garbage will not continue to accumulate at the garbage landing point in the garbage bag. Summary of the invention

[0004] The purpose of the present invention is to provide a transfer device for household garbage in view of the shortcomings of the prior art, so as to solve the technical problem that the subsequent garbage transfer route is blocked due to the continuous accumulation of garbage at the garbage landing point.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A transfer device for household waste, comprising: A box body is installed under the vegetable washing sink, and a filter cartridge connected to the sewage outlet of the vegetable washing sink is arranged on it, the bottom of the filter cartridge is connected to the drain pipe, a push plate driven by a driving source is slidably installed on one side of the filter cartridge, and a baffle is rotatably installed on the other side of the filter cartridge, the baffle interferes with the moving path of the push plate, and a first locking block is fixed on the outer wall of the baffle; A collection box is installed on the box body, and the first clamping block is located between the filter cartridge and the collection box. The top of the collection box is covered with a cover plate, and a slider is slidably installed on the top of the cover plate. The second clamping block is fixed on the slider, and the second clamping block cooperates with the first clamping block. When the push plate pushes the baffle to flip upward, the first clamping block cooperates with the second clamping block to drive the cover plate to flip upward; and The pressing plate is installed at the bottom of the cover plate. When the cover plate is flipped down to cover the collection box, the pressing plate presses the garbage in the collection box downward.

[0006] As a further solution of the present invention: the pressure plate includes a fixed plate and a movable plate, the fixed plate is fixed to the bottom of the cover plate, and the end of the fixed plate close to the second locking block is hinged with a movable plate, when the fixed plate is flipped upward, the movable plate rotates.

[0007] As a further solution of the present invention: a roller is rotatably mounted on the end of the movable plate away from the fixed plate, and the roller contacts the garbage in the collection box.

[0008] As a further solution of the present invention: a first hanging ear and a second hanging ear are slidably mounted on two oppositely arranged side walls of the collection box, respectively, for hanging garbage bags.

[0009] As a further solution of the present invention: a lifting ring is slidably installed on the outside of the collection box, and the end of the cover plate away from the second locking block is rotatably installed on the lifting ring. A transmission assembly connected to the lifting ring is provided on the collection box. When the lifting ring is slid up, the first hanging ear and the second hanging ear are driven by the transmission assembly to move toward each other and finally fit together.

[0010] As a further solution of the present invention: the bottom of the lifting ring is connected to the lifting ring through a connecting piece.

[0011] As a further solution of the present invention: the first hanging ear and the second hanging ear are both made of magnetic material, and the first hanging ear and the second hanging ear are magnetically attracted to each other. When the cover plate closes the top of the collection box, the distance between the first hanging ear and the second hanging ear is the largest, and this distance is greater than the distance of action of the magnetic attraction. The transmission assembly includes an assembly box fixed to the outside of the collection box, in which a gear is rotatably installed, and the gear is meshed with a vertically arranged lifting rack and a horizontally arranged translation rack. The lifting rack is connected to the lifting ring, the translation rack is connected to the first hanging ear, and the second hanging ear is connected to a reset piece fixed to the outside of the collection box.

[0012] As a further solution of the present invention: there are multiple collection boxes, and the multiple collection boxes are fixed on the turntable, and a cover plate is provided on the top of each collection box. The turntable is connected to a driving assembly installed in the box body, and the driving assembly is used to drive the turntable to rotate intermittently, so that the second engaging blocks on the multiple collection boxes are rotated in turn to engage with the first engaging blocks.

[0013] As a further solution of the present invention: the driving assembly comprises: A driving wheel is rotatably mounted in a mounting box and driven to rotate by an output source, wherein the mounting box is fixed in the box body, and a push rod is fixed on the driving wheel; and The driven wheel is rotatably installed in the installation box and is provided with a plurality of slide grooves, the plurality of slide grooves correspond to a plurality of collection boxes one by one, and the slide grooves are slidably matched with the push rod.

[0014] Beneficial effects of the present invention: (1) In the present invention, after washing vegetables in the vegetable washing pool, sewage and garbage enter the filter cartridge through the sewage outlet. After passing through the filter cartridge, the sewage is discharged into the sewer through the drain pipe, and the garbage is intercepted in the filter cartridge. The driving source drives the push plate to move toward the baffle plate, and finally lifts the baffle plate to make it flip up. The baffle plate drives the cover plate to flip upward through the engagement of the first engaging block and the second engaging block, and the cover plate drives the pressing plate to flip up. During this process, the garbage in the filter cartridge is pushed by the push plate to the gap between the bottom of the baffle plate and the filter cartridge, and passes through the gap and falls into the collection box. Subsequently, the driving source drives the push plate to reset, and the baffle plate resets under the action of its own gravity, and the cover plate can be reset. At this time, when the cover plate flips down to cover the collection box, the pressing plate flips down synchronously, which can squeeze the garbage in the collection box downward. The garbage in the collection box is flattened by the pressing plate, which can avoid the problem of garbage always accumulating at the landing point, resulting in the final blockage of the garbage falling into the collection box, thereby ensuring that the subsequent garbage transfer route will not be blocked; (2) In the present invention, when the cover plate flips upward and drives the fixed plate to flip upward synchronously, the movable plate will flip downward relative to the fixed plate under the action of its own gravity, so that there is a gap between it and the side wall of the collection box, which can allow garbage to fall. When the cover plate is reset, the fixed plate flips downward synchronously, and the movable plate gradually flips and resets, and its end away from the fixed plate first contacts the garbage and squeezes the garbage until the movable plate is reset to be flush with the fixed plate. If the height of the garbage is large, both the fixed plate and the movable plate can squeeze the garbage; (3) In the present invention, when it is necessary to place a garbage bag, the lifting ring is pulled up, and the first hanging ear and the second hanging ear are driven to approach each other through the transmission component, that is, extended out of the side wall surface of the collection box. After the two bag openings of the garbage bag are hung, the lifting ring is reset, and the first hanging ear and the second hanging ear are reset, so that the garbage bag can be hung; when it is necessary to take out the garbage bag, the lifting ring is also pulled up to bring the first hanging ear and the second hanging ear close to each other, and the bag opening of the garbage bag can be taken off, thereby realizing the replacement of the garbage bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the box body in the present invention; Figure 3 It is a schematic diagram of the structure of the filter cartridge in the present invention; Figure 4 It is a structural schematic diagram of the pressure plate in the present invention; Figure 5 It is a structural schematic diagram of the transmission assembly in the present invention; Figure 6 It is a structural schematic diagram of the lifting ring in the present invention; Figure 7 It is a structural schematic diagram of the driving component in the present invention.

[0017] In the figure: 1. box body; 2. transfer port; 3. filter cartridge; 4. drain pipe; 5. collection box; 6. push plate; 7. baffle; 8. first clamping block; 9. second clamping block; 10. cover plate; 11. slider; 12. pressure plate; 1201. fixed plate; 1202. movable plate; 1203. roller; 13. lifting ring; 14. transmission assembly; 1401. assembly box; 1402. lifting rack; 1403. gear; 1404. translation rack; 1405. reset member; 15. first hanging ear; 16. second hanging ear; 17. connecting member; 18. turntable; 19. driving assembly; 1901. driving wheel; 1902. push rod; 1903. driven wheel; 1904. slide groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 5 As shown, the present invention is a transfer device for household garbage, comprising: A box body 1 is installed under the vegetable washing sink, and is provided with a filter cartridge 3 connected to the sewage outlet of the vegetable washing sink, the bottom of the filter cartridge 3 is connected to a drain pipe 4, a push plate 6 driven by a driving source is slidably installed on one side of the filter cartridge 3, and a baffle 7 is rotatably installed on the other side of the filter cartridge 3, the baffle 7 interferes with the moving path of the push plate 6, and a first locking block 8 is fixed on the outer wall of the baffle 7; The collecting box 5 is installed on the box body 1, and the first snap-fit ​​block 8 is located between the filter cartridge 3 and the collecting box 5. The top of the collecting box 5 is covered with a cover plate 10, and a slider 11 is slidably installed on the top of the cover plate 10. The second snap-fit ​​block 9 is fixed on the slider 11, and the second snap-fit ​​block 9 cooperates with the first snap-fit ​​block 8. When the push plate 6 pushes the baffle plate 7 to flip upward, the first snap-fit ​​block 8 cooperates with the second snap-fit ​​block 9 to drive the cover plate 10 to flip upward; and The pressing plate 12 is installed at the bottom of the cover plate 10 . When the cover plate 10 is flipped downward to cover the collection box 5 , the pressing plate 12 presses the garbage in the collection box 5 downward.

[0020] Among them, the push plate 6, the baffle plate 7 and the bottom plate of the filter cartridge 3 are all provided with a plurality of filter holes, and the top of the baffle plate 7 is rotatably mounted on the side wall of the filter cartridge 3; a garbage bag is placed in the collection box 5, and a transfer port 2 is provided on the box body 1. When the transfer port 2 is opened, the garbage bag in the box body 1 can be taken out; an inclined plate spliced ​​with the filter cartridge 3 is fixed on the collection box 5.

[0021] In one case of this embodiment, the driving source can be a hydraulic cylinder, a cylinder or other components, and can also be other mechanisms capable of achieving linear motion, which are not specifically limited in this embodiment; the first engaging block 8 and the second engaging block 9 can be selected as follows: Figure 4 The hook shown may also have other engaging structures, which will not be described in detail here.

[0022] In actual application of this embodiment, in the initial state, the push plate 6 and the baffle plate 7 are flush with the two side walls of the filter cartridge 3 respectively; after washing vegetables in the vegetable washing pool, sewage and garbage enter the filter cartridge 3 through the sewage outlet, the sewage passes through the filter cartridge 3 and is discharged into the sewer through the drain pipe 4, and the garbage is intercepted in the filter cartridge 3, the driving source drives the push plate 6 to move toward the baffle plate 7, and finally lifts the baffle plate 7 to turn it up, then the baffle plate 7 drives the cover plate 10 to turn upward through the engagement of the first engaging block 8 and the second engaging block 9, and the cover plate 10 drives the pressing plate 12 to turn up, during this process, the filter cartridge 3 is The garbage is pushed by the push plate 6 to the gap between the bottom of the baffle 7 and the filter cartridge 3, and passes through the gap and falls into the collection box 5. Then the driving source drives the push plate 6 to reset, and the baffle 7 is reset under the action of its own gravity, and the cover plate 10 can be reset. At this time, when the cover plate 10 flips down to cover the collection box 5, the pressure plate 12 flips down synchronously, which can squeeze the garbage in the collection box 5 downward. The garbage in the collection box 5 is flattened by the pressure plate 12, which can avoid the garbage always accumulating at the landing point, resulting in the problem of eventually blocking the garbage from falling into the collection box 5, thereby ensuring that the subsequent garbage transfer route will not be blocked.

[0023] like Figure 3-Figure 6As shown, as a preferred embodiment of the present invention, the pressure plate 12 includes a fixed plate 1201 and a movable plate 1202, the fixed plate 1201 is fixed to the bottom of the cover plate 10, and the movable plate 1202 is hinged at the end of the fixed plate 1201 close to the second locking block 9, and when the fixed plate 1201 is flipped upward, the movable plate 1202 rotates.

[0024] The fixed plate 1201 has a groove for limiting the flipping angle of the movable plate 1202 to prevent the movable plate 1202 from flipping vertically downward and to prevent the movable plate 1202 from flipping above the fixed plate 1201 .

[0025] In actual application of this embodiment, in the initial state, the movable plate 1202 is flush with the fixed plate 1201; Figure 4 Taking the direction shown as an example, the connection between the fixed plate 1201 and the cover plate 10 is located at the end thereof close to the movable plate 1202. Therefore, when the cover plate 10 flips upward and drives the fixed plate 1201 to flip upward synchronously, the movable plate 1202 will flip downward relative to the fixed plate 1201 under the action of its own gravity, and there will be a gap between it and the side wall of the collection box 5 for garbage to fall. When the cover plate 10 is reset, the fixed plate 1201 flips downward synchronously, and the movable plate 1202 gradually flips and resets, and its end away from the fixed plate 1201 first contacts the garbage and squeezes the garbage until the movable plate 1202 is reset to be flush with the fixed plate 1201. If the height of the garbage is relatively large, both the fixed plate 1201 and the movable plate 1202 can squeeze the garbage.

[0026] like Figure 3-Figure 6 As shown, as a preferred embodiment of the present invention, a roller 1203 is rotatably mounted on the end of the movable plate 1202 away from the fixed plate 1201, and the roller 1203 contacts the garbage in the collection box 5.

[0027] In actual application of this embodiment, the setting of the roller 1203 can reduce the friction between the fixed plate 1201 and the garbage, making the squeezing of the garbage smoother.

[0028] like Figure 3-Figure 6 As shown, as a preferred embodiment of the present invention, a first hanging ear 15 and a second hanging ear 16 are slidably mounted on two oppositely arranged side walls of the collection box 5, respectively, for hanging garbage bags.

[0029] Among them, a lifting ring 13 is slidably installed on the outside of the collection box 5, and the end of the cover plate 10 away from the second locking block 9 is rotatably installed on the lifting ring 13. A transmission assembly 14 connected to the lifting ring 13 is provided on the collection box 5. When the lifting ring 13 is slid up, the first hanging ear 15 and the second hanging ear 16 are driven by the transmission assembly 14 to move toward each other and finally fit together; the bottom of the lifting ring 13 is connected to the lifting ring 13 through a connecting piece 17.

[0030] In one case of this embodiment, the connecting member 17 can be selected from the following Figure 6 The folding plate shown may also be other structures capable of achieving telescopic connection, which is not specifically limited here.

[0031] When this embodiment is actually used, in the initial state, the first hanging ear 15 and the second hanging ear 16 are flush with the two side walls of the collection box 5 respectively; when it is necessary to place a garbage bag, the lifting ring 13 is pulled up, and the first hanging ear 15 and the second hanging ear 16 can be driven to approach each other through the transmission assembly 14, that is, extended out of the side wall surface of the collection box 5, and after the two bag openings of the garbage bag are hung, the lifting ring 13 is reset, and the first hanging ear 15 and the second hanging ear 16 are reset, so that the garbage bag can be hung; when it is necessary to take out the garbage bag, the lifting ring 13 is also pulled up to bring the first hanging ear 15 and the second hanging ear 16 close to each other, and the bag opening of the garbage bag can be removed.

[0032] like Figure 3-Figure 6 As shown, as a preferred embodiment of the present invention, the first hanging ear 15 and the second hanging ear 16 are both made of magnetic material, and the first hanging ear 15 and the second hanging ear 16 are magnetically attracted to each other. When the cover plate 10 closes the top of the collection box 5, the distance between the first hanging ear 15 and the second hanging ear 16 is the largest, and this distance is greater than the distance of action of the magnetic attraction. The transmission component 14 includes an assembly box 1401 fixed to the outside of the collection box 5, in which a gear 1403 is rotatably installed, and the gear 1403 is meshed with a vertically arranged lifting rack 1402 and a horizontally arranged translation rack 1404. The lifting rack 1402 is connected to the lifting ring 13, and the translation rack 1404 is connected to the first hanging ear 15, and the second hanging ear 16 is connected to a reset member 1405 fixed to the outside of the collection box 5.

[0033] In one case of this embodiment, the reset member 1405 can be selected from the following Figure 3 The elastic telescopic rod shown can of course also be made of a spring or other structure, which is not specifically limited here; the reset member 1405 limits the moving distance of the second hanging ear 16 to be less than half the diameter of the collection box 5, that is, the second hanging ear 16 cannot move between the first hanging ear 15 and the central axis of the collection box 5.

[0034] In actual application of this embodiment, when the lifting ring 13 is pulled up, the lifting rack 1402 rises, driving the gear 1403 to rotate, and then driving the translation rack 1404 to translate, so that the first hanging ear 15 moves into the collection box 5, and the distance between the first hanging ear 15 and the second hanging ear 16 is shortened. When the distance between the two is shortened to the range of the magnetic attraction, the magnetic attraction can act to drive the second hanging ear 16 to approach the first hanging ear 15, so that the first hanging ear 15 and the second hanging ear 16 fit together, and the bag mouth can be moved from the first hanging ear 1 5 and the second hanging ear 16 are removed, and the garbage bag can be lifted up and taken out of the collection box 5; when the lifting ring 13 is lowered to reset it, the lifting rack 1402 moves in the opposite direction, the gear 1403 rotates in the opposite direction, and the translation rack 1404 translates in the opposite direction, driving the first hanging ear 15 to move in the opposite direction, and the reset member 1405 limits the movement distance of the second hanging ear 16 to a limited extent. When the first hanging ear 15 moves to a distance between it and the second hanging ear 16 that exceeds the range of the magnetic attraction, the reset member 1405 drives the second hanging ear 16 to reset.

[0035] like Figure 2-Figure 7 As shown, as a preferred embodiment of the present invention, there are multiple collecting boxes 5, and the multiple collecting boxes 5 are fixed on a turntable 18, a cover plate 10 is provided on the top of each collecting box 5, the turntable 18 is connected to a driving assembly 19 installed in the box body 1, and the driving assembly 19 is used to drive the turntable 18 to rotate intermittently, so that the second engaging blocks 9 on the multiple collecting boxes 5 are rotated to engage with the first engaging blocks 8 in turn.

[0036] In one aspect of this embodiment, the drive assembly 19 comprises: A driving wheel 1901 is rotatably mounted in a mounting box and driven to rotate by an output source. The mounting box is fixed in the housing 1. A push rod 1902 is fixed to the driving wheel 1901; and The driven wheel 1903 is rotatably installed in the installation box, and is provided with a plurality of slide grooves 1904 . The plurality of slide grooves 1904 correspond to the plurality of collection boxes 5 one by one, and the slide grooves 1904 are slidably matched with the push rod 1902 .

[0037] The output source may be a motor assembly, or a gear assembly or a pulley assembly driven by a motor, as long as it can cause the driving wheel 1901 to rotate. This embodiment does not make any specific limitations here.

[0038] When the push rod 1902 is aligned with the slide slot 1904, the driving wheel 1901 rotates so that the push rod 1902 is inserted into the slide slot 1904, and then the driven wheel 1903 is driven to rotate. During this process, relative sliding occurs between the push rod 1902 and the slide slot 1904 until the push rod 1902 turns away from the slide slot 1904, and the driven wheel 1903 stops rotating. At this time, a collection box 5 rotates to dock with the filter cartridge 3, that is, the first engaging block 8 is engaged with the second engaging block 9. When the output source drives the driving wheel 1901 to rotate again, they reciprocate in sequence, thereby realizing the intermittent rotation of multiple collection boxes 5, and then realizing the replacement of multiple garbage bags, thereby realizing the transfer of garbage in the vegetable washing pool; in actual use, the start time and frequency of the output source can be controlled, thereby realizing the control of the replacement time of multiple collection boxes 5.

[0039] Working principle of the present invention: The above embodiment of the present invention provides a transfer device for household garbage. After washing vegetables in the vegetable washing pool, sewage and garbage enter the filter cartridge 3 through the sewage outlet. After passing through the filter cartridge 3, the sewage is discharged into the sewer through the drain pipe 4, and the garbage is intercepted in the filter cartridge 3. The driving source drives the push plate 6 to move toward the baffle 7, and finally lifts the baffle 7 to turn it up. The baffle 7 drives the cover plate 10 to turn upward through the engagement of the first engaging block 8 with the first engaging block 8, and the cover plate 10 drives the pressure plate 12 to turn up. In this process, the garbage in the filter cartridge 3 is The push plate 6 is pushed to the gap between the bottom of the baffle 7 and the filter cartridge 3, and passes through the gap to fall into the collection box 5. Then, the driving source drives the push plate 6 to reset, and the baffle 7 is reset under the action of its own gravity, and the cover plate 10 can be reset. At this time, when the cover plate 10 flips down to cover the collection box 5, the pressure plate 12 flips down synchronously, which can squeeze the garbage in the collection box 5 downward. The garbage in the collection box 5 is flattened by the pressure plate 12, which can avoid the garbage always accumulating at the landing point, resulting in the problem of eventually blocking the garbage from falling into the collection box 5, thereby ensuring that the subsequent garbage transfer route will not be blocked.

[0040] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A transfer device for household waste, characterized in that: include: A box body (1) is installed below a vegetable washing sink and is provided with a filter cartridge (3) connected to a sewage outlet of the vegetable washing sink; the bottom of the filter cartridge (3) is connected to a drainage pipe (4); a push plate (6) driven by a driving source is slidably mounted on one side of the filter cartridge (3); and a baffle (7) is rotatably mounted on the other side of the filter cartridge (3); the baffle (7) interferes with the moving path of the push plate (6); and a first locking block (8) is fixed on the outer wall of the baffle (7); A collection box (5) is mounted on the box body (1), and the first engaging block (8) is located between the filter cartridge (3) and the collection box (5); the top of the collection box (5) is covered with a cover plate (10), and a slider (11) is slidably mounted on the top of the cover plate (10); a second engaging block (9) is fixed on the slider (11), and the second engaging block (9) cooperates with the first engaging block (8); when the push plate (6) pushes the baffle plate (7) to flip upward, the first engaging block (8) cooperates with the second engaging block (9) to drive the cover plate (10) to flip upward; and A pressing plate (12) is mounted on the bottom of the cover plate (10), and when the cover plate (10) is turned downward to cover the collection box (5), the pressing plate (12) presses the garbage in the collection box (5) downward; The pressing plate (12) comprises a fixed plate (1201) and a movable plate (1202), wherein the fixed plate (1201) is fixed to the bottom of the cover plate (10), and the movable plate (1202) is hingedly connected to the end of the fixed plate (1201) close to the second locking block (9), and when the fixed plate (1201) is flipped upwards, the movable plate (1202) rotates; A roller (1203) is rotatably mounted on the end of the movable plate (1202) away from the fixed plate (1201), and the roller (1203) contacts the garbage in the collection box (5).

2. A transfer device for household waste according to claim 1, characterized in that: A first hanging ear (15) and a second hanging ear (16) are slidably mounted on two oppositely arranged side walls of the collection box (5) and are used to hang garbage bags.

3. A transfer device for household waste according to claim 2, characterized in that: A lifting ring (13) is slidably mounted on the outside of the collection box (5), and the end of the cover plate (10) away from the second engaging block (9) is rotatably mounted on the lifting ring (13). A transmission assembly (14) connected to the lifting ring (13) is provided on the collection box (5). When the lifting ring (13) is slid upward, the transmission assembly (14) drives the first hanging ear (15) and the second hanging ear (16) to move towards each other and finally fit together.

4. A transfer device for household waste according to claim 3, characterized in that: The bottom of the lifting ring (13) is connected to the lifting ring (13) via a connecting piece (17).

5. A transfer device for household waste according to claim 3, characterized in that: The first hanging ear (15) and the second hanging ear (16) are both made of magnetic material, and the first hanging ear (15) and the second hanging ear (16) are magnetically attracted to each other. When the cover plate (10) closes the top of the collection box (5), the distance between the first hanging ear (15) and the second hanging ear (16) is the largest, and the distance is greater than the distance of action of the magnetic attraction. The transmission component (14) comprises an assembly box (1401) fixed to the outside of the collection box (5), in which a gear (1403) is rotatably mounted. The gear (1403) is meshed with a vertically arranged lifting rack (1402) and a horizontally arranged translation rack (1404). The lifting rack (1402) is connected to the lifting ring (13), the translation rack (1404) is connected to the first hanging ear (15), and the second hanging ear (16) is connected to a reset member (1405) fixed to the outside of the collection box (5).

6. A transfer device for household waste according to claim 1, characterized in that: There are a plurality of collection boxes (5), and the plurality of collection boxes (5) are all fixed on a turntable (18). A cover plate (10) is provided on the top of each collection box (5). The turntable (18) is connected to a drive assembly (19) installed in the box body (1). The drive assembly (19) is used to drive the turntable (18) to rotate intermittently, so that the second engaging blocks (9) on the plurality of collection boxes (5) are rotated in sequence to engage with the first engaging blocks (8).

7. A transfer device for household waste according to claim 6, characterized in that: The driving assembly (19) comprises: A driving wheel (1901) is rotatably mounted in a mounting box and driven to rotate by an output source, wherein the mounting box is fixed in the box body (1), and a push rod (1902) is fixed on the driving wheel (1901); and The driven wheel (1903) is rotatably mounted in the mounting box and is provided with a plurality of slide grooves (1904). The plurality of slide grooves (1904) correspond one-to-one to the plurality of collection boxes (5), and the slide grooves (1904) are slidably matched with the push rod (1902).

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