A garbage compression processing device for environmentally friendly public toilets

Abstract

The present invention relates to the technical field of garbage compression, and discloses a garbage compression processing device for environmentally friendly public toilets, comprising a garbage compression box; two feeding ports, respectively opened at the two ends of the top surface of the garbage compression box; a sliding port, opened in the middle of the top surface of the garbage compression box; a bracket, fixed to the side of the garbage compression box; a hydraulic cylinder, mounted on the bracket; a compression structure, slidably arranged inside the garbage compression box; and a connecting structure, connected to the compression structure. The present invention is designed so that the hydraulic cylinder can compress garbage in both forward and reverse movement strokes, thereby avoiding the energy waste that may be generated when the hydraulic cylinder moves in reverse in traditional designs. This two-way working mode greatly improves the efficiency of energy use.

Description

Technical Field

[0001] The invention relates to the technical field of garbage compression, and in particular to a garbage compression processing device for environmentally friendly public toilets. Background Art

[0002] The garbage compression and processing device for environmentally friendly public toilets is an important component of urban sanitation facilities. It can effectively reduce the volume of garbage, improve garbage transfer efficiency, and reduce environmental pollution.

[0003] After searching, the Chinese patent with the announcement number CN211763669U discloses a compression device for treating construction solid waste, including an extrusion box, a hydraulic cylinder and a hopper. The interior of the extrusion box is a hollow structure. The hopper is fixedly connected to the upper surface of the extrusion box, and the hopper is connected to the interior of the extrusion box. The hydraulic cylinder is located inside the extrusion box, and the left end of the hydraulic cylinder is fixedly connected to the left inner wall of the extrusion box. A moving plate is arranged inside the extrusion box. The above scheme achieves the effect of continuously compressing the garbage by arranging a telescopic spring, a hinged rod and a support spring, which solves the problem that the current compression device for treating construction solid waste generally only compresses the garbage once, and after the garbage is compressed, the completed garbage is taken out and then the garbage to be compressed is put in. There is no way to continuously compress, which reduces the compression efficiency. However, the above scheme still has the following shortcomings when it is actually used:

[0004] In the above scheme, when compressing garbage, the compression plate is driven by the hydraulic cylinder to move, and the compression plate is used to compress the garbage. For the garbage compression device of this structure, the hydraulic cylinder performs work in the forward movement stroke, pushing the compression plate to compress the garbage, but in the reverse movement stroke (i.e., the return stroke), it usually simply returns to the initial position and does not perform any useful work, which leads to energy waste and limits the efficiency of the garbage compression process.

[0005] Therefore, it is necessary to design a garbage compression processing device for environmentally friendly public toilets to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an environmentally friendly garbage compression and processing device for public toilets.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A garbage compression processing device for environmentally friendly public toilets, comprising:

[0009] Garbage compression box;

[0010] Two feeding ports are respectively provided at two ends of the top surface of the garbage compression box;

[0011] A sliding opening is provided in the middle of the top surface of the garbage compression box;

[0012] A bracket, fixed on the side of the garbage compression box;

[0013] A hydraulic cylinder, mounted on the bracket;

[0014] A compression structure, slidably disposed inside the garbage compression box;

[0015] A connecting structure connected to the compression structure;

[0016] The driving structure is arranged on the telescopic end of the hydraulic cylinder.

[0017] As a preferred technical solution of the present invention, the compression structure comprises:

[0018] A movable plate is slidably arranged inside the garbage compression box, and the side surface of the movable plate is in contact with the inner surface of the garbage compression box;

[0019] Two squeezing plates are respectively arranged on both sides of the moving plate, and the side surfaces of the squeezing plates are in contact with the inner surface of the garbage compression box;

[0020] Eight connecting rods, each of the extrusion plates is fixedly connected to the moving plate through four connecting rods;

[0021] Two openings are respectively provided on the two extrusion plates;

[0022] Two push-out cylinders are respectively installed on both sides of the moving plate;

[0023] The two push plates are respectively fixed on the telescopic ends of the two pushing cylinders, and the two push plates are respectively located in the two openings.

[0024] As a preferred technical solution of the present invention, the connection structure includes:

[0025] A connecting frame, one end of which is fixedly connected to the top surface of the movable plate, and the connecting frame slides in the sliding opening;

[0026] A through opening is provided at an end of the connecting frame away from the movable plate;

[0027] The fixing frame is fixed on the side of the connecting frame and is arranged facing the through opening.

[0028] As a preferred technical solution of the present invention, the driving structure includes:

[0029] A push plate is fixed to the telescopic end of the hydraulic cylinder, and the push plate is arranged opposite to the through opening;

[0030] A groove is provided on the side of the push plate;

[0031] A card block is slidably disposed in the groove, one end of the card block extends to the outside of the groove, and an end of the card block located outside the groove is provided with a slope;

[0032] A first spring, one end of which is connected to the groove wall of the groove, and the other end of which is connected to the clamping block;

[0033] The unlocking cylinder is installed on the side of the garbage compression box.

[0034] As a preferred technical solution of the present invention, a horizontal plate is fixed on the side of the garbage compression box, four deodorization structures are arranged on the top surface of the garbage compression box, two liquid supply structures are arranged on the horizontal plate, and a control structure is arranged on the push plate.

[0035] As a preferred technical solution of the present invention, the deodorizing structure comprises:

[0036] A strip-shaped opening is provided on the top surface of the garbage compression box;

[0037] A fixed cover, fixed in the strip-shaped opening;

[0038] A nozzle, fixed inside the fixed cover;

[0039] A plurality of nozzles are installed on the nozzle pipe, and the nozzles are distributed in a linear array along the length direction of the nozzle pipe.

[0040] As a preferred technical solution of the present invention, the liquid supply structure comprises:

[0041] A support rod fixed on the top surface of the horizontal plate;

[0042] A hood, fixed to an end of the support rod away from the cross plate;

[0043] A screw rod is rotatably mounted in the hood;

[0044] A lifting plate, threadedly sleeved on the screw rod;

[0045] A capsule body, one end of which is connected to the lifting plate, and the other end of which is connected to the inner top surface of the hood;

[0046] A rotating shaft is rotatably mounted on the top surface of the horizontal plate, the top end of the rotating shaft is fixedly connected to the screw rod, and the rotating shaft and the screw rod are coaxially arranged;

[0047] A gear, fixedly sleeved on the rotating shaft;

[0048] A connecting pipe has one end connected to the capsule body and the other end connected to the nozzle.

[0049] As a preferred technical solution of the present invention, the control structure includes:

[0050] Two holes are both provided on the push plate;

[0051] Two sliding rods are slidably disposed in the two holes respectively;

[0052] Two racks, one of which is fixed to one end of the two slide bars, and the other rack is fixed to the other end of the two slide bars;

[0053] A push rod fixed on one of the racks;

[0054] A fixing rod fixed to the side of the garbage compression box;

[0055] The guide block is fixed to one end of the fixing rod away from the garbage compression box body. The guide block is provided with an inclined surface, and the inclined surface is arranged directly opposite to the top rod.

[0056] As a preferred technical solution of the present invention, a clamping structure is provided on the push plate, and the clamping structure includes:

[0057] A slideway is provided on the push plate, and the slideway is connected with the two holes;

[0058] A mounting frame is fixed on the top surface of the push plate and is arranged directly opposite to the slideway;

[0059] An assembly opening is provided on the mounting frame;

[0060] A vertical rod, slidably disposed in the assembly opening;

[0061] A sleeve plate, fixedly sleeved on the top of the vertical rod;

[0062] A second spring, one end of which is connected to the mounting frame, and the other end of which is connected to the sleeve plate;

[0063] A clamping plate is fixed at the bottom end of the vertical rod. The clamping plate slides in the slideway and presses the two slide rods.

[0064] As a preferred technical solution of the present invention, a drainage structure is provided on the garbage compression box, and the drainage structure includes:

[0065] Two connecting plates are respectively fixed at two ends of the garbage compression box;

[0066] A plurality of drainage ports are provided on the bottom surface of the garbage compression box;

[0067] The water collecting cover is fixed on the two connecting plates, and the water collecting cover is located just below the garbage compression box body.

[0068] The present invention has the following beneficial effects:

[0069] 1. The design enables the hydraulic cylinder to compress the garbage in both the forward and reverse movement strokes, avoiding the energy waste that may be caused by the reverse movement of the hydraulic cylinder in the traditional design. This two-way working mode greatly improves the energy utilization efficiency and reduces the operating cost. In each reciprocating movement of the hydraulic cylinder, the garbage can be effectively compressed, thereby forming compressed garbage blocks at both ends of the garbage compression box. Compared with single compression, this working mode greatly improves the processing efficiency, allowing more garbage to be processed in the same time;

[0070] 2. The odor generated during garbage disposal is a common concern of users. Through precise deodorization, the device effectively reduces the odor during garbage disposal and improves the comfort of the surrounding environment, thereby enhancing the overall satisfaction of users with garbage disposal facilities. By controlling the spraying of deodorants in different areas according to the position of the mobile plate, precise deodorization of garbage before compression is achieved. This design ensures that the deodorant can directly act on the surface of the garbage, improves the deodorization effect, and avoids unnecessary waste;

[0071] 3. Under the elastic force of the second spring, the pressing plate can always press the two slide bars tightly, ensuring that there is sufficient friction between the pressing plate and the slide bars. This design effectively prevents the slide bars from accidentally moving when not affected by external forces, thereby ensuring the stability and reliability of the garbage compression process. The stable pressing state and precise control mechanism reduce the risk of equipment failure during operation, thereby enhancing the safety of the equipment;

[0072] 4. Through the drain outlet, the waste liquid in the garbage can be effectively separated and flow into the water collection cover, which not only avoids the mixing of waste liquid and solid garbage and improves the efficiency of garbage disposal, but also helps to reduce leakage problems during transportation. After the waste liquid is separated, the volume and weight of solid garbage are reduced, making the transportation process smoother. At the same time, it avoids the splashing and leakage of waste liquid during transportation, reducing the risk of environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0073] Figure 1 This is a schematic diagram of the structure of an environmentally friendly garbage compression and processing device for public toilets proposed by the present invention;

[0074] Figure 2 for Figure 1 A magnified view of the structure at A;

[0075] Figure 3 This is a structural schematic diagram of another perspective of an environmentally friendly garbage compression and processing device for public toilets proposed by the present invention;

[0076] Figure 4for Figure 3 A magnified view of the structure at B;

[0077] Figure 5 It is a schematic diagram of the structure inside the garbage compression box;

[0078] Figure 6 for Figure 5 A magnified view of the structure at C;

[0079] Figure 7 It is a structural schematic diagram of the compression structure;

[0080] Figure 8 It is a structural schematic diagram of the bracket and the hydraulic cylinder;

[0081] Fig. 9 for Figure 8 A magnified view of the structure at D;

[0082] Fig.10 It is a structural schematic diagram of the liquid supply structure;

[0083] Fig.11 Schematic diagram of the deodorizing structure.

[0084] In the figure: 1, garbage compression box; 2, feeding port; 3, sliding port; 4, bracket; 5, hydraulic cylinder; 61, moving plate; 62, connecting rod; 63, squeezing plate; 64, opening; 65, pushing cylinder; 66, pushing plate; 71, connecting frame; 72, through-hole; 73, fixing frame; 81, pushing plate; 82, groove; 83, block; 84, first spring; 85, unlocking cylinder; 9, horizontal plate; 101, fixing cover; 102, nozzle; 103, nozzle; 111, supporting rod; 112, Machine cover; 113, screw rod; 114, lifting plate; 115, capsule; 116, rotating shaft; 117, gear; 118, connecting pipe; 121, hole position; 122, slide rod; 123, rack; 124, push rod; 125, fixing rod; 126, guide block; 131, slideway; 132, mounting frame; 133, assembly port; 134, vertical rod; 135, sleeve plate; 136, second spring; 137, pressing plate; 141, connecting plate; 142, drain outlet; 143, water collecting cover. DETAILED DESCRIPTION

[0085] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0086] Reference Figure 1-11, a garbage compression processing device for environmentally friendly public toilets, comprising a garbage compression box 1; two feeding ports 2, respectively opened at the two ends of the top surface of the garbage compression box 1; a sliding port 3, opened in the middle of the top surface of the garbage compression box 1; a bracket 4, fixed to the side of the garbage compression box 1; a hydraulic cylinder 5, installed on the bracket 4;

[0087] The garbage compression processing device also includes a compression structure, which is slidably arranged inside the garbage compression box 1, and the compression structure includes: a movable plate 61, which is slidably arranged inside the garbage compression box 1, and the side of the movable plate 61 is in contact with the inner surface of the garbage compression box 1; two squeezing plates 63, which are respectively arranged on both sides of the movable plate 61, and the side of the squeezing plate 63 is in contact with the inner surface of the garbage compression box 1; eight connecting rods 62, each squeezing plate 63 is fixedly connected to the movable plate 61 through four connecting rods 62, and two openings 64 are respectively opened on the two squeezing plates 63; two push cylinders 65, which are respectively installed on both sides of the movable plate 61; two push plates 66, which are respectively fixed on the telescopic ends of the two push cylinders 65, and the two push plates 66 are respectively located in the two openings 64, and the two sides of the movable plate 61 Both are equipped with a push-out cylinder 65. When it is necessary to push the compressed garbage block out of the garbage compression box 1, the staff first opens the door bodies at both ends of the garbage compression box 1 to open the two ends of the garbage compression box 1. When the movable plate 61 is located near the A end of the garbage compression box, the staff starts the push-out cylinder 65 at the corresponding position. When the push-out cylinder 65 is running, it can drive the corresponding push plate 66 to move. When the push plate 66 moves, it can push the compressed garbage block and push the compressed garbage block out of the garbage compression box 1. When another compressed garbage block needs to be pushed out, the staff controls the movable plate 61 to move to the B end of the garbage compression box 1, and uses another push-out cylinder 65 and the corresponding push plate 66 to push another compressed garbage block out of the garbage compression box 1, so that the automatic unloading of the compressed garbage block can be realized.

[0088] The garbage compression processing device also includes a connection structure connected to the compression structure, and the connection structure includes: a connection frame 71, one end of which is fixedly connected to the top surface of the movable plate 61, and the connection frame 71 slides in the sliding opening 3; a through opening 72, which is opened at one end of the connection frame 71 away from the movable plate 61; a fixed frame 73, which is fixed to the side of the connection frame 71 and is arranged opposite to the through opening 72;

[0089] The garbage compression processing device also includes a driving structure, which is arranged on the telescopic end of the hydraulic cylinder 5. The driving structure includes: a push plate 81, which is fixed to the telescopic end of the hydraulic cylinder 5, and the push plate 81 is arranged opposite to the through hole 72; a groove 82, which is opened on the side of the push plate 81; a block 83, which is slidably arranged in the groove 82, and one end of the block 83 extends to the outside of the groove 82, and the end of the block 83 located outside the groove 82 is provided with an inclined surface; a first spring 84, one end of which is connected to the groove wall of the groove 82, and the other end is connected to the block 83; an unlocking cylinder 85, which is installed on the side of the garbage compression box 1 to complete the automatic release of the two compressed garbage blocks. After unloading, the staff controls the movement of the moving plate 61 through the hydraulic cylinder 5, so that the block 83 moves to a position facing the unlocking cylinder 85. Further, the staff starts the unlocking cylinder 85. When the unlocking cylinder 85 is running, its telescopic end can push the block 83 and push the block 83 into the groove 82. When the block 83 is completely retracted into the groove 82 and the telescopic end of the unlocking cylinder 85 does not extend to the inside of the groove 82, the staff controls the hydraulic cylinder 5 to start, so that the push plate 81 moves. Without the restriction of the block 83, the push plate 81 can move out of the through opening 72, so that the push plate 81 and the connecting frame 71 can be separated.

[0090] After the garbage is put in, the staff starts the hydraulic cylinder 5. When the hydraulic cylinder 5 is running, it can drive the push plate 81 to move, so that the push plate 81 is close to the connecting frame 71. When the push plate 81 is inserted into the through hole 72, the connecting frame 71 will squeeze the inclined surface of the block 83. When the block 83 is squeezed, the block 83 can be retracted into the groove 82. When the block 83 moves out of the through hole 72, the block 83 will pop out from the groove 82 under the action of the first spring 84. In addition, when the block 83 moves out of the through hole 72, the push plate 81 will resist the fixed frame 73. In this case, the push plate 81 can push the fixed frame 73 to move, so that the connecting frame 71 drives the moving plate 61 to move, and then the moving plate 61 moves toward the B end of the garbage compression box 1. In this process, the squeezing plate 63 on the moving plate 61 can compress the garbage inside the garbage compression box 1. When the garbage is compressed into blocks, the hydraulic cylinder 5 stops running. At this time, the moving plate 61 is located near the B end of the garbage compression box.

[0091] A horizontal plate 9 is fixed on the side of the garbage compression box 1, and four deodorizing structures are arranged on the top surface of the garbage compression box 1. The deodorizing structures include: a strip-shaped opening, which is opened on the top surface of the garbage compression box 1; a fixed cover 101, which is fixed in the strip-shaped opening; a nozzle 102, which is fixed inside the fixed cover 101; a plurality of nozzles 103, which are all installed on the nozzle 102, and the plurality of nozzles 103 are distributed in a linear array along the length direction of the nozzle 102;

[0092] Two liquid supply structures are arranged on the horizontal plate 9, and the liquid supply structures include: a support rod 111, fixed on the top surface of the horizontal plate 9; a machine cover 112, fixed on the end of the support rod 111 away from the horizontal plate 9; a screw rod 113, rotatably installed in the machine cover 112; a lifting plate 114, threadedly sleeved on the screw rod 113; a capsule 115, one end of which is connected to the lifting plate 114, and the other end is connected to the inner top surface of the machine cover 112; a rotating shaft 116, rotatably installed on the top surface of the horizontal plate 9, the top end of the rotating shaft 116 is fixedly connected to the screw rod 113, and the rotating shaft 116 and the screw rod 113 are coaxially arranged; a gear 117, fixedly sleeved on the rotating shaft 116; a connecting pipe 118, one end of which is connected to the capsule 115, and the other end is connected to the spray The gear 117 is connected to the pipe 102, and when the gear 117 rotates, it can drive the shaft 116 to rotate, so that the shaft 116 drives the screw rod 113 to rotate. Since the cross-sections of the hood 112 and the lifting plate 114 are both rectangular structures, and the inside of the hood 112 and the side of the lifting plate 114 fit each other, the lifting plate 114 cannot rotate with the screw rod 113, but will move upward under the rotation of the screw rod 113. When the lifting plate 114 moves upward, it can squeeze the capsule 115, and the deodorant is accumulated in the capsule 115. When the capsule 115 is squeezed, the deodorant in the capsule 115 will be pressed into the corresponding two nozzles 102 through the two connecting pipes 118, so that the deodorant is sprayed out through the corresponding plurality of nozzles 103;

[0093] A control structure is provided on the push plate 81, and the control structure includes: two holes 121, both of which are opened on the push plate 81; two slide bars 122, which are respectively slidably set in the two holes 121; two racks 123, one of which is fixed to one end of the two slide bars 122, and the other rack 123 is fixed to the other end of the two slide bars 122; a push rod 124, which is fixed to one of the racks 123; a fixed rod 125, which is fixed to the side of the garbage compression box 1; a guide block 126, which is fixed to the end of the fixed rod 125 away from the garbage compression box 1, and a slope is provided on the guide block 126, and the slope is arranged opposite to the push rod 124;

[0094] The push plate 81 is provided with a clamping structure, which includes: a slideway 131, which is provided on the push plate 81 and is connected to the two holes 121; a mounting frame 132, which is fixed on the top surface of the push plate 81 and is arranged opposite to the slideway 131; an assembly opening 133, which is provided on the mounting frame 132; a vertical rod 134, which is slidably arranged in the assembly opening 133; a sleeve 135, which is fixedly sleeved on the top of the vertical rod 134; a second spring 136, one end of which is connected to the mounting frame 132, and the other end of which is connected to the sleeve 135; a clamping plate 137, which is fixed to the bottom end of the vertical rod 134 , the pressing plate 137 slides in the slideway 131, and the pressing plate 137 presses the two slide bars 122. Under the elastic force of the second spring 136, the pressing plate 137 always has a tendency to move downward, so that the pressing plate 137 can always press the two slide bars 122. In this case, there is a sufficiently large friction force between the pressing plate 137 and the two slide bars 122. Under the action of the friction force, the two racks 123 will not move without force. Only when the top rod 124 contacts the guide block 126, the position state of the two racks 123 will change;

[0095] A drainage structure is provided on the garbage compression box 1, and the drainage structure includes: two connecting plates 141, which are respectively fixed at the two ends of the garbage compression box 1; a plurality of drainage ports 142, which are all opened on the bottom surface of the garbage compression box 1; a water collecting cover 143, which is fixed on the two connecting plates 141, and the water collecting cover 143 is located directly below the garbage compression box 1. When the garbage is dumped into the interior of the garbage compression box 1, the waste liquid contained in the garbage will flow out through the plurality of drainage ports 142 and fall into the interior of the water collecting cover 143. During the garbage compression process, the waste liquid will also flow into the interior of the water collecting cover 143 through the plurality of drainage ports 142, so that the waste liquid in the garbage can be separated, which is convenient for the subsequent transportation and other treatment of the garbage.

[0096] The specific working principle of the present invention is as follows:

[0097] When the environmentally friendly public toilet garbage compression processing device proposed by the present invention is in use, in the initial state, the movable plate 61 is located at one end of the garbage compression box 1 close to the bracket 4 (hereinafter referred to as the box A end for ease of expression and understanding, and the end of the garbage compression box 1 away from the bracket 4 is referred to as the box B end), and for the control structure, one of the racks 123 is located at a position away from the push plate 81 (hereinafter referred to as the rack A for ease of expression and understanding), and the other rack 123 is located at a position close to the push plate 81 (hereinafter referred to as the rack B for ease of expression and understanding). In this case, the rack A will mesh with the opposite gear 117 during the movement, while the rack B will not mesh with the opposite gear 117 during the movement;

[0098] The top surface of the garbage compression box 1 is provided with two movable sliding covers, which respectively block the two feeding ports 2. When compressing the garbage, the staff first opens the sliding cover at the B end of the garbage compression box to allow the feeding port 2 at the B end of the garbage compression box to leak out, and then puts the garbage into the interior of the garbage compression box 1 through the feeding port 2. After the garbage is put in, the staff starts the hydraulic cylinder 5. When the hydraulic cylinder 5 is running, it can drive the push plate 81 to move, so that the push plate 81 is close to the connecting frame 71. When the push plate 81 is inserted into the through opening 72, the connecting frame 71 will squeeze the inclined surface of the block 83. When the block 83 is squeezed, the block 83 can be retracted into the groove 8. 2, when the block 83 moves out of the through-hole 72, the block 83 will pop out from the groove 82 under the action of the first spring 84. In addition, when the block 83 moves out of the through-hole 72, the push plate 81 will abut against the fixing frame 73. In this case, the push plate 81 can push the fixing frame 73 to move, so that the connecting frame 71 drives the moving plate 61 to move, and then the moving plate 61 moves toward the B end of the garbage compression box 1. In this process, the squeezing plate 63 on the moving plate 61 can compress the garbage inside the garbage compression box 1. When the garbage is compressed into blocks, the hydraulic cylinder 5 stops running. At this time, the moving plate 61 is located near the B end of the garbage compression box.

[0099] When the movable plate 61 moves to a position close to the B end of the garbage compression box, a garbage storage space is formed between the movable plate 61 and the A end of the garbage compression box 1. At this time, the staff opens the sliding cover plate on the A end of the garbage compression box to open the feeding port 2 on the A end of the garbage compression box, and throws garbage into the interior of the garbage compression box 1 through the feeding port 2, so that the garbage falls into the garbage storage space formed between the movable plate 61 and the A end of the garbage compression box. Further, the staff controls the hydraulic cylinder 5 to operate in the reverse direction to retract the push plate 81. Since the block 83 has popped out from the inside of the groove 82, and the side of the block 83 is aligned with the side of the connecting frame 71, the staff can control the hydraulic cylinder 5 to operate in the reverse direction to retract the push plate 81. The surfaces fit each other, so when the push plate 81 moves in the reverse direction, the block 83 can drive the connecting frame 71 to move in the reverse direction, which makes the movable plate 61 move in the reverse direction. During the reverse movement, the movable plate 61 can compress the garbage in the above-mentioned garbage storage space. Based on the above process, when the garbage compression device is in use, the compression structure can compress the garbage in both the forward and reverse movement strokes of the hydraulic cylinder 5, which makes the reverse movement process of the hydraulic cylinder 5 can be utilized to avoid energy waste. In addition, this method can form compressed garbage blocks at both ends of the garbage compression box 1, thereby improving the garbage processing efficiency.

[0100] As for the compression structure, both sides of the movable plate 61 are equipped with push-out cylinders 65. When it is necessary to push the compressed garbage block out of the garbage compression box 1, the staff first opens the door bodies at both ends of the garbage compression box 1 to open the two ends of the garbage compression box 1. When the movable plate 61 is located near the A end of the garbage compression box, the staff starts the push-out cylinder 65 at the corresponding position. When the push-out cylinder 65 is running, it can drive the corresponding push plate 66 to move. When the push plate 66 moves, it can push the compressed garbage block and push the compressed garbage block out of the garbage compression box 1. When another compressed garbage block needs to be pushed out, the staff controls the movable plate 61 to move to the B end of the garbage compression box 1, and uses another push-out cylinder 65 and the corresponding push plate 66 to push another compressed garbage block out of the garbage compression box 1, so as to realize the automatic unloading of the compressed garbage block.

[0101] An unlocking cylinder 85 is installed on the side of the garbage compression box 1. After completing the automatic unloading of the two compressed garbage blocks, the staff controls the movement of the moving plate 61 through the hydraulic cylinder 5 to move the card block 83 to a position facing the unlocking cylinder 85. Further, the staff starts the unlocking cylinder 85. When the unlocking cylinder 85 is running, its telescopic end can push the card block 83 and push the card block 83 into the groove 82. When the card block 83 is completely retracted into the groove 82 and the telescopic end of the unlocking cylinder 85 does not extend to the inside of the groove 82, the staff controls the hydraulic cylinder 5 to start and move the push plate 81. Without the restriction of the card block 83, the push plate 81 can move out of the through hole 72, and the separation between the push plate 81 and the connecting frame 71 can be achieved.

[0102] Four deodorizing structures are provided on the garbage compression box 1, and the device uses the deodorizing structures to automatically deodorize the garbage before compression. Specifically, in the initial stage of garbage compression, that is, when the push plate 81 approaches the connecting frame 71, the rack A can mesh with the corresponding gear 117 and drive the gear 117 to rotate, and the rack B will not mesh with the corresponding gear 117. When the gear 117 rotates, it can drive the rotating shaft 116 to rotate, so that the rotating shaft 116 drives the screw rod 113 to rotate. 4 are all rectangular in cross-section, and the inside of the hood 112 fits with the side of the lifting plate 114, so the lifting plate 114 cannot rotate with the screw rod 113, but moves upward under the rotation of the screw rod 113. When the lifting plate 114 moves upward, it can squeeze the capsule 115, and the deodorant is accumulated in the capsule 115. When the capsule 115 is squeezed, the deodorant in the capsule 115 is pressed into the corresponding two nozzles 102 through the two connecting pipes 118, so that the deodorant is sprayed out through the corresponding plurality of nozzles 103;

[0103] When rack A is separated from the corresponding gear 117, the top rod 124 on rack A will contact the inclined surface of the guide block 126 and move along the inclined surface of the guide block 126. When the top rod 124 moves, it can drive rack A to move. When rack A moves, it can drive rack B to move through two sliding rods 122, so that the two racks 123 move in the horizontal direction. When the position state of the two racks 123 changes, rack A will not mesh with the corresponding gear 117 when it is reset, while rack B will mesh with the corresponding gear 117 when it is reset. In this case, rack B can drive the corresponding gear 117 to rotate when it follows the push plate 81 to reset, which makes another liquid supply structure operate, and another capsule 115 provides deodorant to the corresponding two nozzles 102. For the four deodorizing structures, two of the deodorizing structures are located near the A end of the garbage compression box, and the other two deodorizing structures are located near the B end of the garbage compression box. For the two liquid supply structures, one of the capsules 115 is connected through two The tube 118 is connected to the two nozzles 102 near the A end of the garbage compression box, and the other capsule 115 is connected to the two nozzles 102 near the B end of the garbage compression box through the two connecting tubes 118. In summary, when the movable plate 61 moves toward the A end of the garbage compression box, the several nozzles 103 on the two nozzles 102 near the A end of the garbage compression box can spray the deodorant toward the garbage surface, while the several nozzles 103 on the two nozzles 102 near the B end of the garbage compression box will not spray the deodorant. In the process of the moving plate 61 moving toward the end B near the garbage compression box, the multiple nozzles 103 on the two nozzles 102 near the end B of the garbage compression box can spray the deodorant toward the surface of the garbage, while the multiple nozzles 103 on the two nozzles 102 near the end A of the garbage compression box will not spray the deodorant. This special structural design can not only deodorize the garbage before compression, but also accurately spray the deodorant according to the specific position of the garbage in the garbage compression box 1, thereby avoiding the phenomenon of wasting the deodorant.

[0104] The push plate 81 is provided with a clamping structure. For the clamping structure, under the elastic force of the second spring 136, the clamping plate 137 always has a tendency to move downward, so that the clamping plate 137 can always press the two slide bars 122. In this case, there is a sufficiently large friction force between the clamping plate 137 and the two slide bars 122. Under the action of the friction force, the two racks 123 will not move without force. Only when the top rod 124 contacts the guide block 126, the position state of the two racks 123 will change. It is worth mentioning that after the garbage compression is completed, the staff needs to manually pull the two racks 123 to move the rack A to a position away from the push plate 81 and move the rack B to a position close to the push plate 81, so that the rack A can mesh with the corresponding gear 117 again when moving;

[0105] A plurality of drainage ports 142 are provided on the bottom surface of the garbage compression box 1. When the garbage is dumped into the interior of the garbage compression box 1, the waste liquid contained in the garbage will flow out through the plurality of drainage ports 142 and fall into the interior of the water collecting cover 143. During the garbage compression process, the waste liquid will also flow into the interior of the water collecting cover 143 through the plurality of drainage ports 142. This can separate the waste liquid in the garbage and facilitate the subsequent transportation and other treatment of the garbage.

[0106] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A garbage compression processing device for environmentally friendly public toilets, characterized in that: include: Garbage compression box (1); Two feeding ports (2) are respectively provided at two ends of the top surface of the garbage compression box (1); A sliding opening (3) is provided in the middle of the top surface of the garbage compression box (1); A bracket (4) fixed on the side of the garbage compression box (1); A hydraulic cylinder (5) mounted on the bracket (4); A compression structure, slidably arranged inside the garbage compression box (1); The compression structure comprises: A movable plate (61) is slidably arranged inside the garbage compression box (1), and the side surface of the movable plate (61) and the inner surface of the garbage compression box (1) are in contact with each other; Two squeezing plates (63) are respectively arranged on both sides of the movable plate (61), and the side surfaces of the squeezing plates (63) are in contact with the inner surface of the garbage compression box (1); Eight connecting rods (62), each of the extrusion plates (63) being fixedly connected to the moving plate (61) via four connecting rods (62); Two openings (64) are respectively provided on the two extrusion plates (63); Two ejection cylinders (65) are respectively installed on both sides of the movable plate (61); Two push plates (66) are respectively fixed to the telescopic ends of the two push-out cylinders (65), and the two push plates (66) are respectively located in the two openings (64); A connecting structure connected to the compression structure; A driving structure, arranged on the telescopic end of the hydraulic cylinder (5); The connection structure comprises: A connecting frame (71), one end of which is fixedly connected to the top surface of the movable plate (61), and the connecting frame (71) slides in the sliding opening (3); A through opening (72) is formed at an end of the connecting frame (71) away from the movable plate (61); A fixing frame (73) fixed to a side of the connecting frame (71) and arranged directly opposite to the through opening (72); The driving structure comprises: A push plate (81) is fixed to the telescopic end of the hydraulic cylinder (5), and the push plate (81) is arranged opposite to the through opening (72); A groove (82) is formed on a side surface of the push plate (81); A clamping block (83) is slidably disposed in the groove (82), one end of the clamping block (83) extends to the outside of the groove (82), and an end of the clamping block (83) located outside the groove (82) is provided with an inclined surface; A first spring (84), one end of which is connected to the groove wall of the groove (82), and the other end of which is connected to the clamping block (83); The unlocking cylinder (85) is installed on the side of the garbage compression box (1).

2. The environmentally friendly garbage compression processing device for public toilets according to claim 1 is characterized in that: A transverse plate (9) is fixed to the side of the garbage compression box (1), four deodorizing structures are arranged on the top surface of the garbage compression box (1), two liquid supply structures are arranged on the transverse plate (9), and a control structure is arranged on the push plate (81).

3. The environmentally friendly garbage compression processing device for public toilets according to claim 2, characterized in that: The deodorizing structure comprises: A strip-shaped opening is provided on the top surface of the garbage compression box (1); A fixed cover (101), fixed in the strip-shaped opening; A nozzle (102) fixed inside the fixed cover (101); A plurality of nozzles (103) are mounted on the nozzle pipe (102), and the plurality of nozzles (103) are distributed in a linear array along the length direction of the nozzle pipe (102).

4. The environmentally friendly garbage compression processing device for public toilets according to claim 3 is characterized in that: The liquid supply structure comprises: A support rod (111) fixed on the top surface of the horizontal plate (9); A hood (112) fixed to an end of the support rod (111) away from the transverse plate (9); A screw rod (113) rotatably mounted in the hood (112); A lifting plate (114) threadably sleeved on the screw rod (113); A bladder body (115), one end of which is connected to the lifting plate (114), and the other end of which is connected to the inner top surface of the hood (112); A rotating shaft (116) is rotatably mounted on the top surface of the horizontal plate (9), the top end of the rotating shaft (116) is fixedly connected to the screw rod (113), and the rotating shaft (116) and the screw rod (113) are coaxially arranged; A gear (117) fixedly sleeved on the rotating shaft (116); A connecting pipe (118) is connected to the capsule (115) at one end and connected to the nozzle (102) at the other end.

5. The environmentally friendly garbage compression and processing device for public toilets according to claim 3 is characterized in that: The control structure includes: Two holes (121) are both provided on the push plate (81); Two sliding rods (122) are slidably disposed in the two holes (121) respectively; Two racks (123), wherein one of the racks (123) is fixed to one end of the two slide bars (122), and the other rack (123) is fixed to the other end of the two slide bars (122); A push rod (124) fixed on one of the racks (123); A fixing rod (125) fixed on a side of the garbage compression box (1); The guide block (126) is fixed to an end of the fixing rod (125) away from the garbage compression box (1), and an inclined surface is provided on the guide block (126), and the inclined surface is arranged directly opposite to the top rod (124).

6. The environmentally friendly garbage compression processing device for public toilets according to claim 5, characterized in that: The push plate (81) is provided with a clamping structure, the clamping structure comprising: A slideway (131) is provided on the push plate (81), and the slideway (131) is connected to the two holes (121); A mounting frame (132) is fixed on the top surface of the push plate (81) and is disposed directly opposite the slideway (131); An assembly opening (133) is provided on the mounting frame (132); A vertical rod (134) slidably disposed in the assembly opening (133); A sleeve plate (135) fixedly sleeved on the top end of the vertical rod (134); A second spring (136), one end of which is connected to the mounting frame (132) and the other end of which is connected to the sleeve plate (135); A clamping plate (137) is fixed to the bottom end of the vertical rod (134); the clamping plate (137) slides in the slideway (131), and the clamping plate (137) presses the two slide rods (122).

7. The environmentally friendly garbage compression and processing device for public toilets according to claim 1 is characterized in that: The garbage compression box (1) is provided with a drainage structure, and the drainage structure comprises: Two connecting plates (141) are respectively fixed at two ends of the garbage compression box (1); A plurality of drainage openings (142) are provided on the bottom surface of the garbage compression box (1); The water collecting cover (143) is fixed on the two connecting plates (141), and the water collecting cover (143) is located directly below the garbage compression box (1).

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