Garbage can capable of compressing garbage and garbage station

Abstract

The invention relates to the technical field of garbage collection and transfer, and discloses a garbage can capable of compressing garbage and a garbage station, the garbage can comprises a vertical pressing assembly, a transverse pressing assembly, a driving device and a can body provided with a cuboid cavity, the top of the can body is provided with a feed port, and one end of the lower part of the can body is provided with a discharge port; the vertical pressing assembly comprises a feeding bin provided with a through hole, and the feeding bin is arranged on the upper portion in the cuboid cavity and can slide up and down. The transverse pressing assembly comprises a side pushing plate and a transverse pressing plate, the side pushing plate is arranged on the lower portion in the cuboid cavity and can transversely slide in the direction right opposite to the discharging port, and the transverse pressing plate is arranged on the side pushing plate in a vertical sliding mode; the driving device comprises a driving motor, a lead screw, a rack, a gear, a transmission shaft and two chain transmission devices, the driving motor can drive the feeding bin to slide up and down through the lead screw when rotating and can also drive the side push plate to slide transversely, the garbage can is arranged in a garbage station, garbage can be compressed, and the space occupied by garbage transfer and transfer is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of garbage collection and transfer, in particular to a compressible garbage type garbage bin and a garbage station. Background Art

[0002] Garbage transfer stations are usually set up at designated locations in each block and community to temporarily collect and stack domestic garbage, which is then regularly transferred to large garbage treatment stations or landfills for recycling or treatment through transfer equipment such as garbage transfer trucks. Existing garbage stations usually have multiple large garbage cans to collect garbage. Residents discard their domestic garbage into large garbage cans, and when the transfer truck arrives, the garbage in the large garbage cans is transferred to the transfer truck for transportation. In the above process, since the garbage is placed in a messy manner in the large garbage cans or transfer trucks, and the domestic garbage contains a large amount of fluffy materials, it will occupy a large space in the large garbage cans or transfer trucks, which to a certain extent affects the transfer collection capacity of the garbage station or the transportation capacity of the transfer truck, resulting in a shorter transfer cycle and a higher frequency of vehicle dispatch.

[0003] In addition, when designing and planning a garbage station, it is necessary to fully consider the population, per capita garbage generation, garbage station transfer capacity, garbage truck driving traffic environment, and the distance residents have to transfer garbage to the garbage station. In existing large garbage stations, the garbage cans are specially made clampable and flip-over garbage cans. When the transfer vehicle arrives, the garbage cans can be clamped to dump the garbage in the cans into the transfer vehicle, which is relatively convenient to operate. However, for a large number of small garbage stations (especially garbage stations in communities where large transfer vehicles cannot enter), conventional large garbage cans are set up. When in use, a large garbage bag is first put into the large garbage can, and when the transfer vehicle arrives, the large garbage bag is taken out as a whole and transferred to the garbage transfer vehicle for transportation; the removal operation is completed manually. Since the large garbage can is large and high, there is more garbage in the large garbage bag when taking it out, making the removal operation more laborious; at the same time, when taking out the garbage, it is taken out from the top opening of the garbage can, and the size of the garbage can should not be too high or too large, which also limits the collection capacity of the garbage can. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a compressible garbage type garbage bin and a garbage station.

[0005] The objective of the present invention is achieved through the following technical solutions: A compressible trash can comprises a barrel body, a rectangular cavity is arranged in the barrel body, a feed port is opened at the top of the barrel body, the feed port is communicated with the top of the rectangular cavity, a discharge port is opened at one end of the lower part of the barrel body, the discharge port is communicated with the rectangular cavity, and further comprises a vertical pressing assembly, a horizontal pressing assembly and a driving device; The vertical pressure assembly includes a feed bin, which is slidably adapted to be arranged in the upper part of the rectangular cavity, the sliding direction of the feed bin is along the vertical direction, and a through hole with a gradually decreasing aperture from top to bottom is opened in the feed bin along the vertical direction, and the through hole is arranged directly below the feed port; The transverse pressure assembly includes a side push plate, a transverse pressure plate and a first spring, the side push plate is slidably arranged in the lower part of the rectangular cavity, the sliding direction of the side push plate is in the horizontal direction, the side push plate is arranged opposite to the discharge port, the transverse pressure plate is slidably connected to the side push plate, the sliding direction of the transverse pressure plate on the side push plate is in the vertical direction, the top end of the transverse pressure plate is adapted to the bottom surface of the feed bin, and the two ends of the first spring are respectively connected to the bottom end of the transverse pressure plate and the side push plate; The driving device includes a driving motor, a screw rod, a rack, a gear, a transmission shaft and two chain transmission devices. The chain transmission device includes a first sprocket, a second sprocket and a chain, the first sprocket and the second sprocket are connected through the chain transmission, the transmission shaft is rotatably arranged at one end of the lower part of the barrel body away from the discharge port, the transmission shaft is perpendicular to the sliding paths of the side push plate and the feed bin, the two first sprockets are respectively fixedly connected to the two ends of the transmission shaft, the two second sprockets are rotatably connected to the barrel body, the two ends of the side push plate are respectively fixedly connected to the two chains, and the gear is fixedly sleeved on the transmission shaft. The screw rod and the rack are both arranged in a vertical direction, the screw rod is rotatably connected to the barrel body, the screw rod is threadedly connected to the feed bin, the drive motor is used to drive the screw rod to rotate, the rack is slidably connected to the barrel body, the rack is fixedly connected to the feed bin, and the rack can mesh with the gear.

[0006] Furthermore, the vertical pressure assembly also includes two vertical pressure plates, the bottom surface of the feed bin is processed with a rectangular hole, and a boss is formed at the connection between the rectangular hole and the bottom end of the through hole; the two vertical pressure plates are symmetrically arranged in the rectangular hole, and the symmetry lines of the two vertical pressure plates are arranged in parallel and directly above the center line of the sliding path of the side push plate, and the ends of the two vertical pressure plates away from each other are rotatably connected to the feed bin, and a torsion spring is arranged between the vertical pressure plate and the feed bin, and the torsion spring is used to provide an elastic force to press the vertical pressure plate toward the boss, and a gap is left between the ends of the two vertical pressure plates close to each other.

[0007] Furthermore, a flap plate is provided on the side of the discharge port away from the rectangular cavity, the top of the flap plate is rotatably connected to the barrel body, and also includes a clamping assembly, which is used to provide elastic force to press the flap plate toward the discharge port.

[0008] Specifically, the clamping assembly includes a sleeve, a telescopic rod and a second spring, one end of the sleeve is rotatably connected to the barrel body, one end of the telescopic rod is slidably arranged in the other end of the sleeve, the other end of the telescopic rod is rotatably connected to the flap plate, and both ends of the second spring are respectively connected to the sleeve and the telescopic rod.

[0009] A compressible garbage type garbage station includes a station building, in which a compressible garbage type garbage can as described in any one of claims 1 to 4 is arranged, the station building includes a disposal side outer wall, the end of the compressible garbage type garbage can away from its discharge port is arranged close to the disposal side outer wall, a disposal port is opened on the disposal side outer wall, and also includes an inclined plate, one end of the inclined plate is fixedly arranged at the lower end of the disposal port, and the other end of the inclined plate is inclined downward and extends to above the feed port of the compressible garbage type garbage can.

[0010] The beneficial effects of the present invention are: A rectangular cavity is arranged in the barrel body of the compressible garbage type trash can, a feed port is provided at the top of the barrel body, and a discharge port is provided at one end of the lower part of the barrel body; a vertical pressure component, a horizontal pressure component and a driving device are also arranged, the vertical pressure component includes a feed bin, the feed bin is arranged in the upper part of the rectangular cavity and can slide up and down, and a vertical through hole is provided on the feed bin; the horizontal pressure component includes a side push plate, a horizontal pressure plate and a first spring, the side push plate is arranged in the lower part of the rectangular cavity and can slide laterally in the direction opposite to the discharge port, the horizontal pressure plate is arranged on the side push plate and can slide up and down, and the side push plate and the horizontal pressure plate are connected by the first spring; the driving device includes a driving motor, a screw rod, a rack, a gear, a transmission shaft and two chain transmission devices, when the driving motor rotates, it can drive the feed bin to slide up and down through the screw rod, the rack is fixedly connected to the feed bin, after the rack and the gear are meshed, the feed bin slides up and down to drive the transmission shaft to rotate, and then the side push plate is pulled to slide laterally through the chain transmission mechanism. When in use, the initial position of the feed bin is located in the middle area of ​​the upper part of the rectangular cavity, and the initial position of the side push plate is at the end of the rectangular cavity away from the discharge port. When in use, first put a bag on the feed bin, and then the garbage can be thrown into the large garbage bag through the feed port. After it is full of garbage, the feed bin is raised to complete the bag removal operation, and then the feed bin is lowered to first compress the garbage vertically, and then the feed bin continues to descend to compress the garbage vertically and horizontally at the same time, until the compressed garbage is pushed out of the trash can together with the garbage bag.

[0011] It can be seen that the trash can has the function of compressing garbage and is convenient for taking out garbage. When compressing, the garbage is wrapped in a large garbage bag and compressed together. The volume of the compressed garbage becomes smaller and can be easily transferred to the transfer vehicle, reducing the space occupied on the transfer vehicle and improving the transfer capacity of the transfer vehicle. After the trash can is full, the garbage can be easily taken out, and the compressed garbage can be conveniently temporarily stacked outside the trash can. The trash can can be re-bagged and used in turn. The compressible garbage type garbage station is equipped with the above-mentioned trash can, which can improve the transfer and collection capacity of the garbage station and promote the construction of intelligent and automated garbage stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the installation structure of a compressible garbage bin of the present invention disposed near the outer wall of a garbage station; Figure 2 This is a schematic diagram of the external structure of a compressible garbage bin of the present invention; Figure 3 This is a schematic diagram of the internal structure of a compressible garbage bin of the present invention; Figure 4 It is a schematic diagram of the structure of a feed bin in a compressible garbage bin of the present invention; Figure 5 for Figure 4 The schematic diagram of the bottom structure of the feed bin when the flap in the feed bin is closed is shown; Figure 6 for Figure 4 The schematic diagram of the bottom structure of the feed bin when the flap in the feed bin is opened is shown; Figure 7 It is a structural schematic diagram of a horizontal pressing assembly in a compressible garbage bin of the present invention; Figure 8 It is a schematic diagram of the installation structure of a compaction assembly in a compressible garbage bin of the present invention; Fig. 9 It is a schematic diagram of the positions of the downward pressing driving device and the horizontal pressing driving device of a compressible garbage type garbage bin of the present invention when the garbage is collected; Fig.10 It is a schematic diagram of the positions of the downward pressing driving device and the horizontal pressing driving device of a compressible garbage bin of the present invention when removing the bags; Fig.11 It is a schematic diagram of the positions of the downward pressing driving device and the horizontal pressing driving device of a compressible garbage type garbage bin of the present invention when pushing out garbage; In the figure, 1-barrel body, 2-feed port, 3-discharge port, 4-feed bin, 5-side push plate, 6-horizontal pressure plate, 7-first spring, 8-drive motor, 9-screw, 11-rack, 12-gear, 13-transmission shaft, 14-first sprocket, 15-second sprocket, 16-chain, 17-edge, 18-vertical pressure plate, 19-boss, 20-gap, 21-torsion spring, 22-flap plate, 23-sleeve, 24-telescopic rod, 25-second spring, 26-discarding outer wall, 27-discarding port, 28-tilted plate. DETAILED DESCRIPTION

[0013] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following.

[0014] like Figures 2 to 11 As shown, a compressible trash can comprises a barrel body 1, wherein the barrel body 1 is provided with a rectangular cavity, a feed port 2 is provided at the top of the barrel body 1, and the feed port 2 is connected to the top of the rectangular cavity, and a discharge port 3 is provided at one end of the lower part of the barrel body 1, and the discharge port 3 is connected to the rectangular cavity. Figure 2 , Figure 3 As shown, the barrel body 1 is arranged in a double-layer shell structure, wherein the above-mentioned rectangular cavity is formed in the inner shell, and the outer shell is sleeved outside the inner shell to make the overall appearance simple and beautiful, and the space between the outer shell and the inner shell is used to install the chain transmission mechanism and other components described later.

[0015] A vertical pressure assembly, a horizontal pressure assembly and a driving device are also provided in the barrel 1. The vertical pressure assembly includes a feed bin 4, which is slidably arranged in the upper part of the rectangular cavity, and the sliding direction of the feed bin 4 is along the vertical direction. A through hole with a gradually decreasing aperture from top to bottom is provided in the feed bin 4 along the vertical direction, and the through hole is arranged directly below the feed port 2. Figure 7 As shown, the transverse pressure assembly includes a side push plate 5, a transverse pressure plate 6 and a first spring 7. The side push plate 5 is slidably adapted to be arranged in the lower part of the rectangular cavity. The sliding direction of the side push plate 5 is along the horizontal direction. The side push plate 5 is arranged opposite to the discharge port 3. The transverse pressure plate 6 is slidably connected to the side push plate 5. The sliding direction of the transverse pressure plate 6 on the side push plate 5 is along the vertical direction. The top end of the transverse pressure plate 6 is adapted to the bottom surface of the feed bin 4. The two ends of the first spring 7 are respectively connected to the bottom end of the transverse pressure plate 6 and the side push plate 5. The first spring 7 is used to provide an upward elastic force to the transverse pressure plate 6.

[0016] like Figure 3 , Figures 9 to 11As shown, the driving device comprises a driving motor 8, a screw rod 9, a rack 11, a gear 12, a transmission shaft 13 and two chain transmission devices. The chain transmission device includes a first sprocket 14, a second sprocket 15 and a chain 16. The first sprocket 14 and the second sprocket 15 are connected by the chain 16. The transmission shaft 13 is rotatably arranged at one end of the lower part of the barrel body 1 away from the discharge port. The sliding paths of the transmission shaft 13, the side push plate 5 and the feed bin 4 are all perpendicular. The two first sprockets 14 are respectively fixedly connected to the two ends of the transmission shaft 13, and the two second sprockets 15 are rotatably connected to the barrel body 1. The two ends of the side push plate 5 are respectively fixedly connected to the two chains 16. The gear 12 is fixedly sleeved on the transmission shaft 13. The screw rod 9 and the rack 11 are both arranged in a vertical direction. The screw rod 9 is rotatably connected to the barrel body 1, the screw rod 9 is threadedly connected to the feed bin 4, the rack 11 is slidably connected to the barrel body 1, the rack 11 is fixedly connected to the feed bin 4, and the rack 11 can mesh with the gear 12. The driving motor 8 is used to drive the screw rod 9 to rotate. A screw-nut mechanism is formed between the screw rod 9 and the feed bin 4. When the screw rod 9 rotates, the feed bin 4 can be driven to slide up and down on the upper part of the rectangular cavity in the barrel body 1; when the rack 11 is engaged with the gear 12, the transmission shaft 13 and the first sprocket 14 can be driven to rotate as the feed bin 4 slides up and down. Under the action of the chain transmission mechanism, the two chains 16 can pull the side push plate 5 to slide horizontally.

[0017] When the compressible garbage bin is in use, it can successively complete five action processes: bagging, collecting garbage, removing bags, compressing garbage and taking out garbage. Specifically: In the initial position, see Fig. 9 The feed bin 4 is located in the middle of the upper area of ​​the rectangular cavity; the side push plate 5 is located at the end of the lower area of ​​the rectangular cavity away from the discharge port 3; the transverse pressure plate 6 rises to the highest position under the action of the first spring 7, the top of the transverse pressure plate 6 is close to the bottom end of the feed bin 4, and the side of the transverse pressure plate 6 is facing the partial area of ​​the inner shell of the barrel body 1 above the discharge port 3; the bottom end of the rack 11 is disengaged from the gear 12 and a set distance is left.

[0018] When putting on the bag, the bottom of the large garbage bag is passed through the through hole of the feed bin 4 from top to bottom, so that the bottom end of the large garbage bag extends out of the bottom end of the through hole, and the bag mouth of the large garbage bag is opened and turned over to rest on the top edge of the through hole. Figures 3 to 7 As shown, the vertical cross-section of the through hole is trapezoidal, and the inclined surfaces on both sides are used to guide the garbage to fall. A surrounding edge 17 is provided at the top of the through hole to set up the opening of the large garbage bag when bagging.

[0019] When collecting garbage, the side push plate 5 and the horizontal pressure plate 6 facing the side of the discharge port 3, the bottom surface of the lower pressure bin 4 and the side wall of the barrel body 1 form a storage space. The garbage is thrown in from the feed port 2, and after passing through the through hole of the feed bin 4, it falls to the bottom of the storage space under the action of its own weight. Since the large garbage bag has been put on according to the above process, the garbage falls into the large garbage bag, and the bottom of the garbage bag can be driven to fall to the bottom of the storage space during the garbage falling process. The overall length of the large garbage bag is adapted to the garbage can, and there will be no pulling during the process of throwing in the garbage, causing the bag mouth to be separated from the surrounding edge 17. As the garbage is continuously thrown in, the bag body of the large garbage bag located in the above storage space can be gradually expanded until the storage space is substantially filled to complete the collection.

[0020] When removing the bag, the driving motor 8 drives the screw 9 to rotate, so that the feed bin 4 rises. Since the bottom of the large garbage bag is full of garbage, it pulls the large garbage bag. During the rising process of the feed bin 4, the bag mouth of the large garbage bag breaks away from the top edge of the through hole (the surrounding edge 17) and gradually passes downward through the through hole. In this process, since the aperture of the through hole gradually decreases from top to bottom, the closing of the bag mouth of the large garbage bag is also achieved in this process. At the same time, the garbage located in the area near the bottom of the feed bin 4 lacks the constraint of the garbage bag and will spread to the surroundings to a certain extent, further stretching the bag body of the garbage bag in this area. The feed bin 4 stops rising until the bag mouth of the large garbage bag passes through the bottom of the through hole. At this time, the bag removal process is completed. When the bag removal is completed, the internal structure of the garbage bin is as follows Fig.10 shown.

[0021] When compressing and removing garbage, the driving motor 8 drives the screw rod 9 in the reverse direction to rotate and make the feed bin 4 descend. The whole process can be decomposed into the following steps: S1. The feed bin 4 is lowered, and its bottom surface gradually flattens the opening of the large garbage bag on the garbage, and vertically compresses the garbage for a certain distance during the continued descent, so that the top surface of the garbage tends to be flat; in this process, the rack 11 descends together with the feed bin 4 until it meshes with the gear 12, at which time the bottom surface of the feed bin 4 contacts the top of the horizontal pressure plate 6.

[0022] S2. The feed bin 4 continues to descend, and its bottom surface compresses the garbage vertically. At the same time, the meshing drive of the rack 11 and the gear 12 drives the transmission shaft 13 to rotate, and then the side push plate 5 and the transverse pressure plate 6 are driven to move toward the discharge port 3 under the action of the chain transmission mechanism to compress the garbage laterally. It should be noted that during this transverse compression process, a main compression area is formed between the transverse pressure plate 6 and the barrel body above the discharge port 3, and a secondary compression area is formed between the side push plate 5 and the flap plate arranged outside the discharge port 3 described later. During this compression process, the bottom end of the feed bin 4 contacts the top end of the transverse pressure plate 6, and when the feed bin 4 descends, it pushes the transverse pressure plate 6 to slide downward and compress the first spring 7 until, as shown in FIG. Fig.11As shown, when the feed bin 4 drops to the set lowest position, the side push plate 5 moves to the end close to the discharge port 3, and pushes the compressed large garbage bag together with the garbage out of the discharge port 3, completing the process of removing the garbage.

[0023] As can be seen from the above, the compressible garbage type trash can has the function of compressing garbage and is convenient for taking out garbage. During compression, the garbage is wrapped in a large garbage bag and compressed together. The volume of the garbage processed by vertical and horizontal compression becomes smaller, and it can be conveniently transferred to the transfer vehicle, reducing the space occupied on the transfer vehicle and improving the transfer capacity of the transfer vehicle; after the garbage can is full, the garbage can be conveniently taken out, and the compressed garbage can be conveniently temporarily stacked outside the garbage can, and the garbage can can be used in a cyclical manner after being re-bagged, which can improve the transfer and collection capacity of the garbage station. After completing the above-mentioned process of taking out the garbage, the drive motor 8 drives the feed bin 4 to rise through the screw rod 9, and the rack 11 rises therewith. Through the gear 12, the transmission shaft 13 and the chain transmission mechanism, the side push plate 5 can be driven to slide in the direction away from the discharge port 3. At the same time, during the rising process of the feed bin 4, the constraint on the top of the cross pressure plate 6 is gradually released, and the cross pressure plate 6 can be driven to rise under the rebound force of the first spring 7 until it returns to the original position. Fig. 9 The initial state shown is for next use.

[0024] As mentioned above, the feed bin 4 is mainly used for bagging and compressing garbage. In the process of compressing garbage, as the feed bin 4 descends, the bottom of the feed bin 4 vertically compresses the garbage, and the bottom end of the through hole is located at the bottom of the feed bin 4 and is hollow. In order to allow the thrown garbage to fall smoothly, the diameter of the through hole needs to be set large enough. This prevents the garbage at this position from being subjected to direct downward pressure during the compression process, which will affect the compression effect and even cause the large garbage bag to tear at this position during compression.

[0025] To solve this problem, further Figures 4 to 6As shown, the vertical pressure assembly also includes two vertical pressure plates 18. A rectangular hole is processed on the bottom surface of the feed bin 4. The diameter of the rectangular hole is larger than the diameter of the bottom end of the through hole. A boss 19 is formed at the junction of the rectangular hole and the bottom end of the through hole. The two vertical pressure plates 18 are symmetrically arranged in the rectangular hole. The symmetry lines of the two vertical pressure plates 18 are arranged in parallel and just above the center line of the sliding path of the side push plate 5. The ends of the two vertical pressure plates 18 that are away from each other are both rotatably connected to the feed bin 4. A torsion spring 21 is arranged between the vertical pressure plate 18 and the feed bin 4. The torsion spring 21 is used to provide elastic force to press the vertical pressure plate 18 toward the boss 19. A gap 20 is left between the ends of the two vertical pressure plates 18 that are close to each other. The two vertical pressure plates 18 are similar to a double-door structure. Due to the presence of the boss 19, they can only be opened toward the lower side of the feed bin 4 and are naturally closed under the action of the torsion spring 21. The two vertical pressure plates 18 are embedded in the rectangular hole. In the closed state, the lower side surfaces of the two vertical pressure plates 18 are flush with the bottom of the feed bin 4. The above specific design has the following effects according to the aforementioned process of bagging, collecting garbage, unbagging, compressing garbage and taking out garbage: During the bagging process, the bottom of the large garbage bag extends through the gap 20 to the bottom of the feed bin 4. In the specific operation, the vertical pressing plate 18 can be pushed downward to extend the bottom of the large garbage bag to the set position below the feed bin 4. After the vertical pressing plate 18 rebounds under the action of the torsion spring 21, the bottom of the large garbage bag is naturally located in the gap 20 between the two vertical pressing plates 18, and the size of the gap 20 will not make the bagging operation difficult.

[0026] During the garbage collection process, the garbage thrown in can drive the vertical pressure plate 18 to flip and open to the bottom of the feed bin 4 under the action of its own weight, and the thrown in garbage can smoothly fall into the bottom of the garbage bag and drive the bottom of the garbage bag to move to the bottom of the barrel 1.

[0027] During the bag removing process, when the feed bin 4 rises, the vertical pressure plate 18 is gradually closed under the action of the torsion spring 21, and the gap 20 between the two vertical pressure plates 18 is gradually reduced to gradually comb the bag opening of the large garbage bag until the bag opening of the large garbage bag falls off from the smallest gap 20 when the vertical pressure plate 18 is in the closed state. At this time, the bag opening of the large garbage bag is close to a closed state.

[0028] During the garbage compression process, when the feed bin 4 descends, the vertical pressure plate 18 is already in a closed state under the action of the torsion spring 21, and the reaction force when the garbage is pressed down can keep it in the closed state. At the bottom end of the through hole, the downward pressure when the feed bin 4 descends is transmitted by the boss 8 to the vertical pressure plate 18 to compress the garbage below, thereby avoiding the influence of the large-sized hollow area on the compression process, which is conducive to ensuring the compression effect.

[0029] During the process of removing the garbage, the vertical pressure plate 18 is in a closed state and its lower side surface is flush with the lower bottom surface of the feed bin 4, which can avoid the horizontal pressure plate 6 from getting stuck when moving laterally with the side push plate 5.

[0030] Furthermore, a flap plate 22 is provided on the side (i.e., the outer side) away from the rectangular cavity of the discharge port 3, and the top of the flap plate is rotatably connected to the barrel body 1, and a pressing assembly is also provided, which is used to provide elastic force to press the flap plate 22 toward the discharge port. Under the action of the pressing assembly, the flap plate 22 is pressed and closed at the outer side of the discharge port 3, which can prevent the garbage falling into the storage space from pushing the flap plate 22 open during the aforementioned garbage collection process. Since the flap plate 22 is flipped open from the bottom to the top, it can be used as a reaction plate to assist in the horizontal compression of the garbage in the lower area of ​​the storage space in the early stage of compressing the garbage, until in the final process of removing the garbage, the side push plate 5 pushes the garbage to push the flap plate 22 open, and at least most of the garbage is pushed out of the discharge port 3. For manual operation, the garbage can be conveniently taken out from the bottom of the garbage can (for example, by dragging it out), which is more labor-saving than the existing method of lifting the garbage can out from the top, and the size of the garbage can can also be designed to be larger and higher, which is conducive to increasing the collection capacity of the garbage can; during implementation, a conveyor belt can be connected to the outside of the discharge port 3 to receive the pushed out garbage, and the garbage can be dragged out of the garbage can as a whole under the conveyance of the conveyor belt and transported to the temporary stacking area of ​​the garbage station or the loading area of ​​the garbage truck.

[0031] In specific implementation, Figure 8 As shown, the clamping assembly includes a sleeve 23, a telescopic rod 24 and a second spring 25. One end of the sleeve 23 is rotatably connected to the barrel body 1, one end of the telescopic rod 24 is slidably arranged in the other end of the sleeve 23, and the other end of the telescopic rod 24 is rotatably connected to the flap plate 22. Both ends of the second spring 25 are respectively connected to the sleeve 23 and the telescopic rod 24, thereby providing a clamping elastic force to the flap plate 22 through the second spring 25, and the flipping and swinging of the flap plate 22 does not affect its use.

[0032] A compressible garbage station includes a station house, in which a plurality of the aforementioned compressible garbage bins are arranged. The station house is an ordinary room, used to shield the garbage bins from wind and rain, and one side of the station house is a waste side outer wall 26, such as Figure 1 As shown, a discarding port 27 is provided on the discarding side outer wall 26, and the end of the aforementioned compressible garbage type trash can away from its discharge port 3 is arranged close to the discarding side outer wall 26, and an inclined plate 28 is also provided. One end of the inclined plate 28 is fixedly set at the lower end of the discarding port 27, and the other end of the inclined plate 28 is inclined downward and extends to above the feed port 2 of the compressible garbage type trash can. When collecting garbage, residents can throw garbage into the station building from the discarding port 27, and the garbage will fall into the trash can from the feed port 2 under the guidance of the inclined plate 28, completing the garbage collection process. When the garbage in the trash can is full, the drive motor 8 can be started to automatically complete the process of unbagging, compressing and removing the garbage. The garbage can can be used in a circulating manner after being re-bagged, thereby improving the transfer and collection capacity of the garbage station.

[0033] It should also be explained that, according to the above, when the drive motor 8 is started, the process of removing the bag, compressing the garbage and taking out the garbage can be automatically completed. A conveyor belt connected to the discharge port 3 of the garbage can is arranged in the station building to realize the automatic transportation of the taken out garbage. In subsequent research and development, a bag feeding device for conveying large packaging bags and a bag opening device for opening the bag mouth of the large packaging bag can be installed on the ceiling of the station building, and a bag covering device (such as a liftable strut structure, the bottom end of the strut extends into the large packaging bag to push the bottom of the large packaging bag downward to below the bottom end of the feed bin 4) can be installed above the feed port 2 of the garbage can. This can realize the construction of an intelligent and automated garbage station.

[0034] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A compressible trash can, comprising a barrel body, a rectangular parallelepiped cavity is arranged in the barrel body, a feed inlet is opened at the top of the barrel body, and the feed inlet is connected to the top of the rectangular parallelepiped cavity, characterized in that: A discharge port is provided at one end of the lower part of the barrel body, the discharge port is communicated with the rectangular cavity, and further comprises a vertical pressing component, a horizontal pressing component and a driving device; The vertical pressure assembly includes a feed bin, which is slidably adapted to be arranged in the upper part of the rectangular cavity, the sliding direction of the feed bin is along the vertical direction, and a through hole with a gradually decreasing aperture from top to bottom is opened in the feed bin along the vertical direction, and the through hole is arranged directly below the feed port; The transverse pressure assembly includes a side push plate, a transverse pressure plate and a first spring, the side push plate is slidably arranged in the lower part of the rectangular cavity, the sliding direction of the side push plate is in the horizontal direction, the side push plate is arranged opposite to the discharge port, the transverse pressure plate is slidably connected to the side push plate, the sliding direction of the transverse pressure plate on the side push plate is in the vertical direction, the top end of the transverse pressure plate is adapted to the bottom surface of the feed bin, and the two ends of the first spring are respectively connected to the bottom end of the transverse pressure plate and the side push plate; The driving device includes a driving motor, a screw rod, a rack, a gear, a transmission shaft and two chain transmission devices. The chain transmission device includes a first sprocket, a second sprocket and a chain, the first sprocket and the second sprocket are connected through the chain transmission, the transmission shaft is rotatably arranged at one end of the lower part of the barrel body away from the discharge port, the transmission shaft is perpendicular to the sliding paths of the side push plate and the feed bin, the two first sprockets are respectively fixedly connected to the two ends of the transmission shaft, the two second sprockets are rotatably connected to the barrel body, the two ends of the side push plate are respectively fixedly connected to the two chains, and the gear is fixedly sleeved on the transmission shaft. The screw rod and the rack are both arranged in a vertical direction, the screw rod is rotatably connected to the barrel body, the screw rod is threadedly connected to the feed bin, the drive motor is used to drive the screw rod to rotate, the rack is slidably connected to the barrel body, the rack is fixedly connected to the feed bin, and the rack can mesh with the gear.

2. A compressible trash can according to claim 1, characterized in that: The vertical pressure assembly also includes two vertical pressure plates. A rectangular hole is processed on the bottom surface of the feed bin, and a boss is formed at the junction of the rectangular hole and the bottom end of the through hole; The two vertical pressure plates are symmetrically arranged in the rectangular hole, and the symmetry lines of the two vertical pressure plates are arranged in parallel and just above the center line of the sliding path of the side push plate. The ends of the two vertical pressure plates that are away from each other are rotatably connected to the feed bin, and a torsion spring is arranged between the vertical pressure plate and the feed bin. The torsion spring is used to provide elastic force to press the vertical pressure plate toward the boss, and a gap is left between the ends of the two vertical pressure plates that are close to each other.

3. A compressible trash can according to claim 1, characterized in that: A flap plate is arranged on one side of the discharge port away from the rectangular cavity, the top of the flap plate is rotatably connected to the barrel body, and also includes a clamping assembly, which is used to provide elastic force to press the flap plate toward the discharge port.

4. A compressible trash can according to claim 3, characterized in that: The clamping assembly includes a sleeve, a telescopic rod and a second spring. One end of the sleeve is rotatably connected to the barrel body, one end of the telescopic rod is slidably arranged in the other end of the sleeve, and the other end of the telescopic rod is rotatably connected to the flap plate. Both ends of the second spring are respectively connected to the sleeve and the telescopic rod.

5. A compressible garbage type garbage station, including a station building, characterized in that: The station building is provided with a compressible garbage type trash can as described in any one of claims 1 to 4, and the station building includes a disposal side outer wall, and the end of the compressible garbage type trash can away from its discharge port is arranged close to the disposal side outer wall, and a disposal port is opened on the disposal side outer wall, and also includes an inclined plate, one end of the inclined plate is fixedly arranged at the lower end of the disposal port, and the other end of the inclined plate is inclined downward and extends above the feed port of the compressible garbage type trash can.

Images