Garbage transfer structure for sweeper

Abstract

The invention belongs to the technical field of sweeping vehicles, and particularly relates to a garbage transfer structure for a sweeping vehicle, which comprises a garbage can, a rectangular through hole is formed in the bottom of the garbage can, the inner bottom wall of the garbage can is obliquely arranged towards the rectangular through hole, and a transfer mechanism is arranged at the bottom of the garbage can and comprises a conveying assembly and a driving assembly, the garbage can is arranged at the bottom of the garbage can; the extrusion assembly comprises an extrusion box fixedly connected with the bottom of the garbage can through a set of first fixing rods, a conveying assembly is arranged on the inner bottom wall of the extrusion box, and the top of the extrusion box is rotationally connected with a rotating rod through a pair of first rotating holes; the problems that although the sweeper is provided with a garbage transferring structure for transferring garbage into an external container, but the garbage squeezing function is lacked, the size of untreated garbage is large, the capacity of the external container is limited, and the utilization rate of the external container is reduced are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of sweeping vehicles, and in particular to a garbage transfer structure for sweeping vehicles. Background Art

[0002] A sweeper is an all-in-one garbage truck that combines sweeping and vacuuming. During the cleaning process, a sweeper collects trash, including dust, leaves, paper scraps, and plastic bottles, from roads, floors, or other areas into its internal trash bin or hopper, which then transfers the trash to another location for disposal. These sweepers offer advantages such as high efficiency, low cleaning costs, excellent cleaning results, high safety, and a high economic return. They are widely used for cleaning roads in large, medium, and small cities. Some sweepers are equipped with a water sprinkler to prevent dust from being generated during the cleaning process and causing secondary environmental pollution.

[0003] In the prior art, although the sweeper has a garbage transfer structure to transfer garbage from the sweeper to an external container, it lacks the garbage squeezing function, resulting in a large volume of unprocessed garbage, but the capacity of the external container is limited, which reduces the utilization rate of the external container.

[0004] To this end, the present invention provides a garbage transfer structure for a sweeper. Summary of the Invention

[0005] In order to make up for the shortcomings of the existing technology and solve the problem that although the sweeper has a garbage transfer structure to transfer the garbage inside the sweeper to an external container, it lacks the garbage squeezing function, resulting in a large volume of unprocessed garbage, but the capacity of the external container is limited, which reduces the utilization rate of the external container.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a garbage transfer structure for a sweeper according to the present invention includes a garbage bin, a rectangular through-hole is opened at the bottom of the garbage bin, the bottom wall of the garbage bin is inclined toward the rectangular through-hole, and a transfer mechanism is provided at the bottom of the garbage bin, and the transfer mechanism includes:

[0007] A conveying assembly is provided at the bottom of the trash bin for conveying trash;

[0008] The squeezing assembly includes a squeezing box fixed to the bottom of the trash bin via a set of first fixing rods, a conveying assembly is provided on the bottom wall of the squeezing box, a rotating rod is rotatably connected to the top of the squeezing box via a pair of first rotating holes, and the bottom of the rotating rod is located in the squeezing box, an squeezing roller is fixed to one end of the rotating rod located in the squeezing box, and a linkage assembly for driving the pair of rotating rods to rotate is provided on the driving rod;

[0009] A piercing assembly is provided on the delivery pipe and is used for piercing the plastic bottles;

[0010] A moisture collection component is provided at the bottom of the trash bin for collecting moisture;

[0011] The cleaning component is arranged on the trash bin and is used for cleaning the trash bin.

[0012] Preferably, the conveying assembly includes a lower hopper fixed to the bottom of the trash bin, a conveying hole is provided on one side of the lower hopper, a conveying box is fixed to the side wall of the lower hopper with the conveying hole, and the side of the conveying box away from the lower hopper is connected to the extrusion box, the top of the conveying box is connected to the bottom of the trash bin through a group of second fixed rods, a motor is fixed to the inclined surface of one side of the lower hopper through a first fixed block, a driving rod is provided at the output end of the motor, and the end of the driving rod away from the motor is rotatably connected to the side wall of the lower hopper and passes through the lower hopper, and a group of flip plates are fixed to the driving rod.

[0013] Preferably, the linkage assembly includes a linkage unit and a pair of first bevel gears fixed to the drive rod, and the pair of first bevel gears are respectively located on both sides of the lower hopper, and a second fixed block is fixed to the inclined surfaces on both sides of the lower hopper, and the second fixed block is rotatably connected to the first transmission shaft through a second rotating hole, and a second bevel gear is fixed to one end of the first transmission shaft close to the drive rod, and the second bevel gear is meshed with the first bevel gear.

[0014] Preferably, the linkage unit includes a pair of third fixed blocks fixed on both sides of the extrusion box, the third fixed block is rotatably connected to the end of the first transmission shaft away from the second bevel gear through the third rotating hole, the third bevel gear is fixed to the end of the first transmission shaft away from the motor, a pair of first L-shaped rods are fixed to the top of the extrusion box, the first L-shaped rod is rotatably connected to the second transmission shaft through the fourth rotating hole at one lateral end, the fourth bevel gear is fixed to the bottom of the second transmission shaft, the fourth bevel gear is meshed with the third bevel gear, the top of the second transmission shaft is fixed to the first transmission wheel, the top of the rotating rod is fixed to the second transmission wheel, and the first transmission wheel and the second transmission wheel are connected by synchronous belt transmission.

[0015] Preferably, the piercing assembly includes a pressing unit and a group of first through holes opened on the top of the conveying box, a group of second through holes opened on the bottom of the conveying box, rectangular plates are fixedly connected to the outer circular walls on both sides of the conveying box, sliding grooves are opened on the rectangular plates, sliding blocks are slidably connected in the sliding grooves, a support plate is fixed between the opposite side walls of a pair of the sliding blocks, and a group of steel needles are fixed to the bottom of the support plate.

[0016] Preferably, the pressing unit includes a first connecting rod rotatably connected to the side wall of the sliding block through the first rotating shaft, a group of third fixed rods are fixed to the bottom of the trash can, a pair of third fixed rods are slidably connected to the second connecting rod through sliding holes, the second connecting rod is rotatably connected to the first connecting rod through the second rotating shaft, a circular roller is fixed to the first transmission shaft, a reciprocating groove is provided on the circular roller, an extrusion block is fixed to the side of the second connecting rod close to the circular roller, and the extrusion block is slidably connected in the reciprocating groove, and fourth fixed blocks are fixed to the outer circular walls on both sides of the conveying box, and the top of the fourth fixed block is connected to the bottom of the sliding block through a spring.

[0017] Preferably, the moisture collection assembly includes a group of third through holes opened at the bottom of the squeeze box, and a collection bucket is fixedly connected to the bottom of the garbage box through a group of second L-shaped rods. The collection bucket is located at the bottom of the conveying box and the squeeze box, and the bottom of the collection bucket is connected to the conveying pipe.

[0018] Preferably, the cleaning assembly comprises a water tank fixed to the side wall of the garbage bin, and a high-pressure nozzle is provided on the top of the water tank.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The garbage transfer structure for a sweeper described in the present invention transports garbage to a squeeze box through a conveying component. The garbage can be transported by setting a transmission component. A certain gap is left on both sides and the bottom of the transmission component. During the transportation process, the squeezing roller can rotate and squeeze the garbage, thereby avoiding the problem in the prior art that although the sweeper has a garbage transfer structure to transfer garbage from the sweeper to an external container, it lacks the garbage squeezing function, resulting in a large volume of unprocessed garbage, but the capacity of the external container is limited, which reduces the utilization rate of the external container.

[0021] 2. The garbage transfer structure for a sweeper described in the present invention can destroy bottles and cans in the garbage by puncturing holes in the garbage through a steel needle, so that when performing the squeezing operation, bottles and cans are prevented from being blocked and squeezing cannot be performed, causing garbage to be blocked in the squeezing box.

[0022] 3. The garbage transfer structure for a sweeper described in the present invention can collect the moisture produced in the garbage through the provided collection bucket, and then centrally process it, to avoid the moisture in the garbage being transferred to the external container at the same time, which will increase the volume and weight of the garbage, reduce the utilization rate of the garbage bin, and easily leak when the external container is moved, polluting the transportation route and the surrounding environment. The steel needle can clear the second through hole to avoid clogging of the second through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a perspective view of the present invention;

[0025] Figure 2 It is a schematic diagram of the lower hopper in the present invention;

[0026] Figure 3 is a cross-sectional view of the trash can of the present invention;

[0027] Figure 4 It is a schematic diagram of the conveying box in the present invention;

[0028] Figure 5 is a cross-sectional view of the squeeze box of the present invention;

[0029] Figure 6 It is a schematic diagram of the extrusion block in the present invention;

[0030] Figure 7 is a schematic diagram of the support plate in the present invention;

[0031] Figure: 1, trash bin; 2, rectangular through hole; 3, squeeze box; 4, conveying assembly; 5, rotating rod; 6, squeeze roller; 7, lower hopper; 8, conveying hole; 9, conveying box; 10, motor; 11, drive rod; 12, flip plate; 13, first bevel gear; 14, second fixed block; 15, first transmission shaft; 16, second bevel gear; 17, third fixed block; 18, third bevel gear; 19, first L-shaped rod; 20, second transmission shaft; 21, fourth bevel gear; 22, first transmission Driving wheel; 23. Second transmission wheel; 24. Synchronous belt; 25. First through hole; 26. Second through hole; 27. Rectangular plate; 28. Sliding groove; 29. ​​Sliding block; 30. Support plate; 31. Steel needle; 32. First connecting rod; 33. Third fixed rod; 34. Second connecting rod; 35. Round roller; 36. Reciprocating groove; 37. Extrusion block; 38. Fourth fixed block; 39. Spring; 40. Third through hole; 41. Collecting bucket; 42. Delivery pipe; 43. Water tank; 44. High-pressure nozzle. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] Example 1

[0034] like Figures 1 to 7As shown, a garbage transfer structure for a sweeper according to an embodiment of the present invention includes a garbage bin 1, a rectangular through hole 2 is provided at the bottom of the garbage bin 1, the inner bottom wall of the garbage bin 1 is inclined toward the rectangular through hole 2, and a transfer mechanism is provided at the bottom of the garbage bin 1, the transfer mechanism including: a conveying assembly, arranged at the bottom of the garbage bin 1 for conveying garbage; a squeezing assembly, the squeezing assembly includes a squeezing box 3 fixed to the bottom of the garbage bin 1 by a group of first fixed rods, a conveying assembly 4 is provided on the inner bottom wall of the squeezing box 3, the top of the squeezing box 3 is rotatably connected to a rotating rod 5 through a pair of first rotating holes, and the bottom of the rotating rod 5 is located in the squeezing box 3, and one end of the rotating rod 5 located in the squeezing box 3 is fixed with a squeezing roller 6, and a linkage assembly for driving the pair of rotating rods 5 to rotate is provided on the driving rod 11; a piercing assembly, arranged on the conveying pipe 42 for piercing plastic bottles; a moisture collection assembly, arranged at the bottom of the garbage bin 1 for collecting moisture; a cleaning assembly, arranged on the garbage bin 1 for cleaning the garbage bin 1.

[0035] During operation, the garbage is transported by the provided conveying assembly to the squeezing box 3. The garbage can be transported by providing a transmission assembly 4. A certain gap is left on both sides and the bottom of the transmission assembly 4. During the transportation process, the squeezing roller 6 can rotate and squeeze the garbage, thereby avoiding the problem in the prior art that although the sweeper has a garbage transfer structure to transfer the garbage from the sweeper to the external container, it lacks the garbage squeezing function, resulting in a large volume of unprocessed garbage, but the capacity of the external container is limited, which reduces the utilization rate of the external container.

[0036] The conveying assembly includes a lower hopper 7 fixed to the bottom of the trash bin 1, and a conveying hole 8 is provided on one side of the lower hopper 7. A conveying box 9 is fixed to the side wall of the lower hopper 7 with the conveying hole 8, and the side of the conveying box 9 away from the lower hopper 7 is connected to the extrusion box 3. The top of the conveying box 9 is connected to the bottom of the trash bin 1 through a group of second fixed rods. A motor 10 is fixed to the inclined surface of one side of the lower hopper 7 through a first fixed block. A driving rod 11 is provided at the output end of the motor 10, and the end of the driving rod 11 away from the motor 10 is rotatably connected to the side wall of the lower hopper 7 and passes through the lower hopper 7. A group of flip plates 12 are fixed to the driving rod 11.

[0037] During operation, by setting up a motor 10 to drive the driving rod 11 to rotate, a group of flip plates 12 can be driven to rotate, and the garbage can be transported through the flip plates 12. The motor 10 drives the driving rod 11 to rotate to the left. The design of a group of flip plates 12 can ensure that the amount of single transportation will not be too much, avoiding blockage in the conveying box 9.

[0038] The linkage assembly includes a linkage unit and a pair of first bevel gears 13 fixed to the drive rod 11, and the pair of first bevel gears 13 are respectively located on both sides of the lower hopper 7. Second fixed blocks 14 are fixed to the inclined surfaces on both sides of the lower hopper 7. The second fixed block 14 is rotatably connected to the first transmission shaft 15 through a second rotating hole. A second bevel gear 16 is fixed to one end of the first transmission shaft 15 close to the drive rod 11, and the second bevel gear 16 is meshed with the first bevel gear 13.

[0039] The linkage unit includes a pair of third fixed blocks 17 respectively fixed on both sides of the extrusion box 3. The third fixed block 17 is rotatably connected to the end of the first transmission shaft 15 away from the second bevel gear 16 through the third rotating hole. The third bevel gear 18 is fixed to the end of the first transmission shaft 15 away from the motor 10. A pair of first L-shaped rods 19 are fixed to the top of the extrusion box 3. The first L-shaped rod 19 is rotatably connected to the second transmission shaft 20 through the fourth rotating hole at one lateral end. The fourth bevel gear 21 is fixed to the bottom of the second transmission shaft 20, and the fourth bevel gear 21 is meshed with the third bevel gear 18. The top of the second transmission shaft 20 is fixed to the first transmission wheel 22, and the top of the rotating rod 5 is fixed to the second transmission wheel 23. The first transmission wheel 22 and the second transmission wheel 23 are connected by a synchronous belt 24.

[0040] During operation, the motor 10 drives the driving rod 11 to rotate, the driving rod 11 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 16 to rotate, so that the first transmission shaft 15 rotates, and the first transmission shaft 15 rotates through the third bevel gear 18 and the fourth bevel gear 21, which can drive the second transmission shaft 20 to rotate. The second transmission shaft 20 can drive the squeezing roller 6 to rotate under the drive of the first synchronous wheel, the second synchronous wheel and the synchronous belt 24, and the pair of squeezing rollers 6 can rotate relative to each other to squeeze the garbage.

[0041] The piercing assembly includes a pressing unit and a group of first through holes 25 opened on the top of the conveying box 9, a group of second through holes 26 opened at the bottom of the conveying box 9, rectangular plates 27 are fixedly connected to the outer circular walls on both sides of the conveying box 9, a sliding groove 28 is opened on the rectangular plate 27, a sliding block 29 is slidably connected in the sliding groove 28, a support plate 30 is fixed between the opposite side walls of a pair of sliding blocks 29, and a group of steel needles 31 are fixed to the bottom of the support plate 30.

[0042] During operation, the downward pressing unit can drive a pair of sliding blocks 29 to press down, and when rising, they can rebound quickly, so that the steel needle 31 can destroy containers such as bottles and cans, thereby avoiding the inability to reduce their volume during subsequent squeezing.

[0043] The pressing unit includes a first connecting rod 32 rotatably connected to the side wall of the sliding block 29 through a first rotating shaft, a group of third fixed rods 33 are fixed to the bottom of the trash can 1, and a pair of third fixed rods 33 are slidably connected to the second connecting rod 34 through a sliding hole. The second connecting rod 34 is rotatably connected to the first connecting rod 32 through a second rotating shaft, a round roller 35 is fixed to the first transmission shaft 15, and a reciprocating groove 36 is provided on the round roller 35. The second connecting rod 34 is fixed to the side close to the round roller 35, and the extrusion block 37 is slidably connected in the reciprocating groove 36, and the fourth fixed block 38 is fixed to the outer circular wall on both sides of the conveying box 9, and the top of the fourth fixed block 38 is connected to the bottom of the sliding block 29 through a spring 39.

[0044] During operation, the motor 10 drives the driving rod 11 to rotate, and the driving rod 11 drives the first bevel gear 13 to rotate, and the first bevel gear 13 drives the second bevel gear 16 to rotate, so that the pair of first transmission shafts 15 can be rotated inward at the same time, so that the round roller 35 can be rotated. The rotation of the round roller 35 can squeeze the extrusion block 37 through the reciprocating groove 36, so that the second connecting rod 34 can move toward the direction of the motor 10 through the rotation of the round roller 35. At this time, the steel needle 31 is located in the conveying box 9, and the extrusion block 37 is located at the front end of the reciprocating groove 36. The sliding block 29 rises rapidly under the elastic force of the spring 39, thereby driving the first connecting rod 32 and the second connecting rod 34 to retract, and the extrusion block 37 retracts along the straight part of the reciprocating groove 36.

[0045] When a hole needs to be pierced, the steel needle 31 can be driven down by power to pierce the hole. After the piercing is completed, it can be quickly recovered by the elastic force of the spring 39 to avoid affecting the movement of the garbage. During the descent process, due to the rotation of a group of flip plates 12, only a small amount of garbage can be transported, thereby not affecting the simultaneous movement of the steel needle 31 and the garbage.

[0046] By puncturing the garbage with the provided steel needle 31 , bottles and cans in the garbage can be destroyed, so that when the extrusion operation is performed, bottles and cans are prevented from being blocked and the extrusion cannot be performed, resulting in garbage being blocked in the extrusion box 3 .

[0047] The moisture collection assembly includes a group of third through holes 40 opened at the bottom of the squeeze box 3. A collection bucket 41 is fixedly connected to the bottom of the trash can 1 through a group of second L-shaped rods. The collection bucket 41 is located at the bottom of the conveying box 9 and the squeeze box 3. The bottom of the collection bucket 41 is connected to a conveying pipe 42.

[0048] During operation, the water produced in the garbage can be collected and processed centrally by the collecting bucket 41, so as to avoid the water in the garbage being transferred to the external container at the same time, which will increase the volume and weight of the garbage, reduce the utilization rate of the garbage bin 1, and easily leak when the external container is moved, polluting the transportation route and the surrounding environment. The steel needle 31 can clear the second through hole 26 to avoid blockage of the second through hole 26.

[0049] The cleaning assembly includes a water tank 43 fixed to the side wall of the garbage bin 1 , and a high-pressure nozzle 44 is provided on the top of the water tank 43 .

[0050] During operation, the interior of the garbage bin 1 can be cleaned through the provided water tank 43, and the water will be cleaned simultaneously through the lower hopper 7, the conveying box 9 and the extrusion box 3, and then enter the collecting hopper 41 through the second through hole 26 and the third through hole 40 for collection. When the garbage is processed to the end, part of the garbage will be in the conveying box 9 due to the lack of driving force, and the water flow can push the last garbage to be pierced and squeezed.

[0051] Working principle: The garbage is transported to the squeezing box 3 through the provided conveying component. The garbage can be transported by providing the transmission component 4. There are certain gaps on both sides and the bottom of the transmission component 4. During the transportation process, the squeezing roller 6 can rotate and squeeze the garbage, thereby avoiding the problem in the prior art that although the sweeper has a garbage transfer structure to transfer the garbage from the sweeper to the external container, it lacks the garbage squeezing function, resulting in a larger volume of unprocessed garbage, but the capacity of the external container is limited, which reduces the utilization rate of the external container.

[0052] By setting up a motor 10 to drive the driving rod 11 to rotate, a group of flip plates 12 can be driven to rotate, and the garbage can be transported through the flip plates 12. The motor 10 drives the driving rod 11 to rotate to the left. The design of a group of flip plates 12 can ensure that the amount of single transportation will not be too much, thereby avoiding blockage in the conveying box 9.

[0053] The motor 10 drives the driving rod 11 to rotate, the driving rod 11 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 16 to rotate, so that the first transmission shaft 15 rotates, the first transmission shaft 15 rotates through the third bevel gear 18 and the fourth bevel gear 21, and can drive the second transmission shaft 20 to rotate. The second transmission shaft 20 can drive the squeezing roller 6 to rotate under the drive of the first synchronous wheel, the second synchronous wheel and the synchronous belt 24, and the pair of squeezing rollers 6 can rotate relative to each other to squeeze the garbage.

[0054] The downward pressing unit can drive a pair of sliding blocks 29 to press downward, and when rising, they can rebound quickly, so that the steel needle 31 can destroy containers such as bottles, thereby avoiding the inability to reduce their volume during subsequent squeezing.

[0055] The motor 10 drives the driving rod 11 to rotate, and the driving rod 11 drives the first bevel gear 13 to rotate, and the first bevel gear 13 drives the second bevel gear 16 to rotate, so that the pair of first transmission shafts 15 can be rotated inward at the same time, so that the round roller 35 can be rotated. The rotation of the round roller 35 can squeeze the extrusion block 37 through the reciprocating groove 36, so that the second connecting rod 34 can move toward the direction of the motor 10 through the rotation of the round roller 35. At this time, the steel needle 31 is located in the conveying box 9, and the extrusion block 37 is located at the front end of the reciprocating groove 36. The sliding block 29 rises rapidly under the elastic force of the spring 39, thereby driving the first connecting rod 32 and the second connecting rod 34 to retract, and the extrusion block 37 retracts along the straight part of the reciprocating groove 36.

[0056] When a hole needs to be pierced, the steel needle 31 can be driven down by power to pierce the hole. After the piercing is completed, it can be quickly recovered by the elastic force of the spring 39 to avoid affecting the movement of the garbage. During the descent process, due to the rotation of a group of flip plates 12, only a small amount of garbage can be transported, thereby not affecting the simultaneous movement of the steel needle 31 and the garbage.

[0057] By puncturing the garbage with the provided steel needle 31 , bottles and cans in the garbage can be destroyed, so that when the extrusion operation is performed, bottles and cans are prevented from being blocked and the extrusion cannot be performed, resulting in garbage being blocked in the extrusion box 3 .

[0058] The collection bucket 41 is provided to collect the water produced in the garbage and then process it in a centralized manner, thereby preventing the water in the garbage from being transferred to the external container at the same time, which would increase the volume and weight of the garbage, reduce the utilization rate of the garbage bin 1, and easily leak when the external container is moved, thereby polluting the transportation route and the surrounding environment. The steel needle 31 can clear the second through hole 26 to avoid clogging of the second through hole 26.

[0059] The water tank 43 is provided to clean the inside of the garbage bin 1, and the water will be cleaned simultaneously through the lower hopper 7, the conveying box 9 and the extrusion box 3, and then enter the collecting hopper 41 through the second through hole 26 and the third through hole 40 for collection. When the garbage is processed to the end, part of the garbage will be in the conveying box 9 due to the lack of driving force, and the water flow can push the last garbage to be pierced and squeezed.

[0060] The above-mentioned front, back, left, right, up and down are all based on the Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0062] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage transfer structure for a sweeper, comprising a garbage bin (1), characterized in that: A rectangular through hole (2) is provided at the bottom of the trash bin (1), the inner bottom wall of the trash bin (1) is inclined toward the rectangular through hole (2), and a transfer mechanism is provided at the bottom of the trash bin (1), the transfer mechanism comprising: A conveying assembly is arranged at the bottom of the garbage bin (1) for conveying garbage; a squeezing assembly, the squeezing assembly comprising a squeezing box (3) fixed to the bottom of the garbage bin (1) via a group of first fixing rods, a conveying assembly (4) is arranged on the inner bottom wall of the squeezing box (3), a rotating rod (5) is rotatably connected to the top of the squeezing box (3) via a pair of first rotating holes, and the bottom of the rotating rod (5) is located in the squeezing box (3), one end of the rotating rod (5) located in the squeezing box (3) is fixedly connected to a squeezing roller (6), and a linkage assembly for driving the pair of rotating rods (5) to rotate is arranged on the squeezing box (3); A piercing assembly, arranged on the delivery pipe (42) and used for piercing the plastic bottle; A moisture collection component is arranged at the bottom of the trash bin (1) for collecting moisture; A cleaning component is arranged on the trash box (1) and is used for cleaning the trash box (1).

2. The garbage transfer structure for a sweeper according to claim 1, characterized in that: The conveying assembly comprises a lower hopper (7) fixed to the bottom of the garbage bin (1), a conveying hole (8) is provided on one side of the lower hopper (7), a conveying box (9) is fixed to the side wall of the lower hopper (7) with the conveying hole (8), and the side of the conveying box (9) away from the lower hopper (7) is connected to the extrusion box (3), the top of the conveying box (9) is connected to the bottom of the garbage bin (1) through a group of second fixing rods, a motor (10) is fixed to the inclined surface of one side of the lower hopper (7) through a first fixing block, a driving rod (11) is provided at the output end of the motor (10), and the end of the driving rod (11) away from the motor (10) is rotatably connected to the side wall of the lower hopper (7) and passes through the lower hopper (7), and a group of flip plates (12) are fixed to the driving rod (11).

3. The garbage transfer structure for a sweeper according to claim 2, characterized in that: The linkage assembly comprises a linkage unit and a pair of first bevel gears (13) fixedly connected to the driving rod (11), and the pair of first bevel gears (13) are respectively located on both sides of the lower hopper (7), and second fixed blocks (14) are fixedly connected to the inclined surfaces on both sides of the lower hopper (7), and a first transmission shaft (15) is rotatably connected to the second fixed block (14) through a second rotating hole, and a second bevel gear (16) is fixedly connected to one end of the first transmission shaft (15) close to the driving rod (11), and the second bevel gear (16) is meshed with the first bevel gear (13).

4. The garbage transfer structure for a sweeper according to claim 3, characterized in that: The linkage unit comprises a pair of third fixed blocks (17) respectively fixed on both sides of the extrusion box (3); the third fixed blocks (17) are rotatably connected to one end of the first transmission shaft (15) away from the second bevel gear (16) through a third rotating hole; a third bevel gear (18) is fixed to one end of the first transmission shaft (15) away from the motor (10); a pair of first L-shaped rods (19) are fixed to the top of the extrusion box (3); a second transmission shaft (20) is rotatably connected to one lateral end of the first L-shaped rod (19) through a fourth rotating hole; a fourth bevel gear (21) is fixed to the bottom of the second transmission shaft (20); the fourth bevel gear (21) is meshed with the third bevel gear (18); a first transmission wheel (22) is fixed to the top of the second transmission shaft (20); a second transmission wheel (23) is fixed to the top of the rotating rod (5); the first transmission wheel (22) and the second transmission wheel (23) are connected in transmission via a synchronous belt (24).

5. The garbage transfer structure for a sweeper according to claim 3, characterized in that: The piercing assembly includes a pressing unit and a group of first through holes (25) opened on the top of the conveying box (9), a group of second through holes (26) opened on the bottom of the conveying box (9), rectangular plates (27) are fixedly connected to the outer circular walls on both sides of the conveying box (9), a sliding groove (28) is opened on the rectangular plate (27), a sliding block (29) is slidably connected in the sliding groove (28), a pair of supporting plates (30) are fixedly connected between the opposite side walls of the sliding blocks (29), and a group of steel needles (31) are fixedly connected to the bottom of the support plate (30).

6. The garbage transfer structure for a sweeper according to claim 5, characterized in that: The pressing unit includes a first connecting rod (32) rotatably connected to the side wall of the sliding block (29) through a first rotating shaft, a group of third fixed rods (33) are fixed to the bottom of the garbage box (1), a pair of third fixed rods (33) are slidably connected to a second connecting rod (34) through a sliding hole, the second connecting rod (34) is rotatably connected to the first connecting rod (32) through a second rotating shaft, a round roller (35) is fixed to the first transmission shaft (15), a reciprocating groove (36) is provided on the round roller (35), an extrusion block (37) is fixed to the side of the second connecting rod (34) close to the round roller (35), and the extrusion block (37) is slidably connected in the reciprocating groove (36), and a fourth fixed block (38) is fixed to the outer circular walls on both sides of the conveying box (9), and the top of the fourth fixed block (38) is connected to the bottom of the sliding block (29) through a spring (39).

7. The garbage transfer structure for a sweeper according to claim 2, characterized in that: The moisture collection assembly comprises a group of third through holes (40) provided at the bottom of the squeeze box (3); a collecting hopper (41) is fixedly connected to the bottom of the trash box (1) via a group of second L-shaped rods; the collecting hopper (41) is located at the bottom of the conveying box (9) and the squeeze box (3); and a conveying pipe (42) is connected to the bottom of the collecting hopper (41).

8. The garbage transfer structure for a sweeper according to claim 1, characterized in that: The cleaning assembly comprises a water tank (43) fixedly connected to the side wall of the garbage bin (1), and a high-pressure nozzle (44) is provided on the top of the water tank (43).

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