Leakage-proof compression garbage truck

Abstract

The invention relates to the technical field of garbage transportation, and discloses a drip-proof compression garbage truck which comprises a tail compartment, a tail door, a garbage can and a solid-liquid separation assembly, the tail door is rotationally connected to the outer wall of the tail compartment, the garbage can is installed in the tail door, and the solid-liquid separation assembly is arranged in the tail door. The solid-liquid separation assembly comprises a square frame fixedly connected to the inner wall of the tail door, sliding frames are symmetrically connected into the square frame in a sliding mode, and clamping plates are fixedly connected to the sides, close to the garbage can, of the sliding frames. The garbage can is fixed in the square frame of the tail door by clamping the garbage can through clamping plates, and when the tail door rotates, sewage in the garbage can enters an inner cavity of the filter box through filter holes in the surface of the filter box and then is discharged into the sewage box through a drainage pipe by shielding half of an opening of the garbage can through the filter box. Garbage and sewage in the garbage can are separated and thrown into the garbage can, the actual landfill volume of the garbage can be reduced by separating the garbage from the sewage, and the storage space in the tail compartment is increased.

Description

Technical Field

[0001] The invention relates to the technical field of garbage transportation, and in particular to a drip-proof compression garbage truck. Background Art

[0002] With the development of cities and the improvement of people's environmental awareness, the effective collection and transportation of garbage has become increasingly important. Compactor garbage trucks play a key role in the garbage disposal process. They can compress scattered garbage, improve garbage transportation efficiency and reduce the number of transportation times.

[0003] However, there are some problems with existing compressed garbage trucks, among which the most prominent is the phenomenon of garbage leachate dripping. When the garbage is poured into the garbage truck, the water in the garbage will drip down before the garbage is poured into the garbage truck. If the sewage inside the garbage bin is not treated in time, it will cause the sewage to flow onto the road and cause pollution to the road.

[0004] When a garbage truck is driving, especially when turning, braking or bumping, the garbage rolling inside the truck can easily impact the tailgate, causing the garbage to leak from the gaps, unloading ports or other parts of the truck. This will not only pollute the urban road environment, but may also cause the road surface to be slippery, affecting traffic safety.

[0005] For this reason, a kind of anti-drip compression garbage truck is proposed. Summary of the invention

[0006] The object of the present invention is to provide a drip-proof compression garbage truck to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A drip-proof compression garbage truck, comprising a tail compartment, a tail gate, a garbage can and a solid-liquid separation component, wherein the tail gate is rotatably connected to the outer wall of the tail compartment, the garbage can is installed inside the tail gate, the solid-liquid separation component is arranged inside the tail gate, the solid-liquid separation component comprises a square frame fixedly connected to the inner wall of the tail gate, a slide is symmetrically slidably connected inside the square frame, a clamp is fixedly connected to the side of the slide close to the garbage can, a first spring is fixedly connected between the side of the clamp away from the garbage can and the square frame, a first rotating shaft is rotatably connected inside the square frame, both ends of the first rotating shaft are fixedly connected to a gear ring, a second rotating shaft is rotatably connected inside the square frame, a transmission belt is transmission-connected between the second rotating shaft and the first rotating shaft, both ends of the second rotating shaft are meshed with a toothed disc, the center of the outer wall of the toothed disc is fixedly connected to a first round rod, a sliding frame is slidably connected inside the square frame, the sliding frame is slidably connected to the outer wall of the first round rod and is located inside the square frame, and a threaded groove is provided inside the sliding frame to be threadedly connected to the first round rod.

[0008] Preferably, the end of the sliding frame away from the toothed disc is rotatably connected to a filter box, the outer wall of the filter box is fixedly connected to a drainage pipe, the outer wall of the filter box is symmetrically fixedly connected to a first gear, the sliding frame is slidably connected to a gear rack, the gear rack is meshed with the first gear, a slot is provided at one end of the gear rack located inside the square frame, a slide plate is slidably connected to the interior of the square frame, a second spring is fixedly connected between the slide plate and the inner cavity of the square frame, a convex rod is fixedly connected to the interior of the tail compartment, a sealed cabin is installed on the inner wall of the tailgate, and an air guide groove is provided between the sealed cabin and the inner cavity of the square frame.

[0009] Preferably, the inner wall of the slide is provided with a convex tooth, the convex tooth meshes with the gear ring, a torsion spring is sleeved at the rotating connection between the filter box and the slide, a filter port is provided on the side of the filter box close to the trash can, the inner wall of the filter box away from the trash can is set as an inclined surface, a circular hole connecting the filter box and the drainage pipe is provided at the lowest point of the inclined surface of the inner cavity of the filter box, the side of the slot close to the inner wall of the tailgate is set as an inclined surface, and the slide plate fits with the inclined surface of the slot.

[0010] Preferably, a rotating assembly is provided inside the tail compartment, and the rotating assembly includes a second round rod fixedly connected to the inner cavity of the tail compartment, the outer wall of the second round rod is fixedly connected to a rack, the outer wall of the second round rod is rotatably connected to a special-shaped baffle, a sliding hole is provided at the center of the special-shaped baffle, the sliding hole is adapted to the second round rod, a first arc-shaped groove is provided inside the special-shaped baffle, the first arc-shaped groove is adapted to the rack, a second arc-shaped groove is provided inside the special-shaped baffle, a ventilation groove connected to the second arc-shaped groove is provided at the bottom of the special-shaped baffle, an arc plate is slidably connected inside the second arc-shaped groove, the outer wall of the arc plate is fixedly connected to a fourth spring distributed in a linear array, the fourth spring is fixedly connected between the inner wall of the special-shaped baffle and the outer wall of the arc plate, a hollow sealing strip is installed at the bottom of the special-shaped baffle, and the top of the hollow sealing strip is inserted into the inside of the ventilation groove.

[0011] Preferably, the outer wall of the rack fits with the top of the outer wall of the arc plate, the outer wall of the arc plate fits tightly with the inner wall of the second arc groove to form a closed space, and the second arc groove, the ventilation groove and the inner cavity of the hollow sealing strip are connected.

[0012] Preferably, a sewage tank is provided inside the trunk, the top of the sewage tank is provided as an inclined surface, a vehicle body is provided outside the trunk, the trunk is mounted on the vehicle body, a sliding assembly is provided between the vehicle body and the trunk, the sliding assembly includes a special-shaped frame fixedly installed at the bottom of the trunk, the top of the vehicle body is fixedly connected to a limiting frame, a limiting groove is provided inside the limiting frame, the top of the vehicle body is symmetrically fixedly connected to a track, rollers are installed at the bottom of the trunk, and the rollers roll above the track.

[0013] Preferably, a slope is provided on the top of the track and on one side close to the roller, a circular groove matching the roller is provided on the track slope, a base is fixedly connected to the top of the vehicle body, a push plate is slidably connected to the inside of the base, a third spring is fixedly connected between the push plate and the base, one end of the push plate away from the base is fitted with a special-shaped frame, and the special-shaped frame is slidably connected to the inside of the limiting groove.

[0014] Preferably, the limiting groove is inclined upward toward a side close to the trash can, and the special-shaped frame is located at a side of the bottom of the tail compartment close to the trash can.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The trash can is fixed inside the square frame of the tailgate by clamping the clamping plate. When the tailgate rotates, the filter box covers half of the opening of the trash can, so that the sewage inside the trash can first enters the inner cavity of the filter box through the filter holes on the surface of the filter box, and then is discharged into the sewage box through the drainage pipe, so as to separate the garbage and sewage inside the trash can. Separating the garbage and sewage can reduce the actual landfill volume of the garbage and increase the storage space inside the tailgate. The separation of sewage and garbage can reduce the problem of sewage soaking in the garbage and breeding bacteria, which is conducive to maintaining the hygiene inside the tailgate during transportation. At the same time, by separating the sewage from the garbage, the calorific value of the garbage during combustion can be increased, avoiding the incineration plant consuming heat energy to evaporate the water in the garbage, and improving the combustion efficiency of the garbage;

[0017] 2. The one-way rotation of the special-shaped baffle inside the trunk can reduce the impact of the garbage inside the trunk on the tailgate when the vehicle accelerates due to the blocking of the hollow sealing strip and the special-shaped baffle, so as to avoid the problem that when the garbage inside the trunk hits the tailgate, a gap is formed at the closing part of the tailgate and the trunk, and the sewage inside the trunk flows out through the gap and drips to the outside of the trunk, causing pollution to the road surface. The sealing ability of the tailgate and the trunk when they are closed is improved. When the vehicle brakes, the garbage at the rear of the trunk will squeeze the special-shaped baffle due to inertia, causing the special-shaped baffle to rotate and transfer from the rear to the front of the trunk cavity. The garbage gathers at the front end of the trunk, increasing the distance between the garbage inside the trunk and the tailgate, and leaving space for the rear of the trunk.

[0018] 3. Through the sliding of the special-shaped frame on the limit groove and the sliding of the roller on the track slope, the tail of the trunk can be lifted upward on the vehicle body when the vehicle accelerates, so that the garbage inside the trunk falls in the direction of travel due to the inclination of the trunk, avoiding the impact of the garbage inside the trunk on the tailgate when the vehicle accelerates, thereby increasing the service life of the tailgate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a cross-sectional schematic diagram of the internal structure of the tailgate of the present invention;

[0021] Figure 3 It is an exploded schematic diagram of the rotating assembly structure of the present invention;

[0022] Figure 4 It is a partial explosion schematic diagram of the solid-liquid separation component structure of the present invention;

[0023] Figure 5 It is an enlarged schematic diagram of the structure at A in the solid-liquid separation component of the present invention;

[0024] Figure 6 It is a partial schematic diagram of the second rotating shaft structure of the present invention;

[0025] Figure 7 It is a schematic cross-sectional view of the sliding frame structure of the present invention;

[0026] Figure 8 It is a partial cross-sectional schematic diagram of the gear rack structure of the present invention;

[0027] Fig. 9 It is a schematic diagram of the explosion of the special-shaped frame structure of the present invention.

[0028] In the figure:

[0029] 1. Tail compartment; 2. Tail gate; 3. Trash can; 4. Solid-liquid separation component; 5. Sewage tank; 6. Sliding component; 7. Rotating component; 8. Vehicle body;

[0030] 41. square frame; 42. slide; 43. clamping plate; 44. first spring; 45. first rotating shaft; 46. gear ring; 47. second rotating shaft; 48. transmission belt; 49. gear plate; 410. first round rod; 411. slide; 412. threaded groove; 413. filter box; 414. drainage pipe; 415. first gear; 416. gear rack; 417. slot; 418. slide plate; 419. second spring; 420. convex rod; 421. sealed cabin; 422. air guide groove;

[0031] 61. Special-shaped frame; 62. Limiting frame; 63. Limiting groove; 64. Track; 65. Round groove; 66. Roller; 67. Base; 68. Push plate; 69. Third spring;

[0032] 71. second round rod; 72. rack; 73. special-shaped baffle; 74. sliding hole; 75. first arc-shaped groove; 76. second arc-shaped groove; 77. ventilation groove; 78. arc-shaped plate; 79. fourth spring; 710. hollow sealing strip. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiments of the present invention

[0035] A drip-proof compression garbage truck comprises a tail compartment 1, a tail gate 2, a garbage can 3 and a solid-liquid separation assembly 4, wherein the tail gate 2 is rotatably connected to the outer wall of the tail compartment 1, the garbage can 3 is installed inside the tail gate 2, the solid-liquid separation assembly 4 is arranged inside the tail gate 2, and the solid-liquid separation assembly 4 comprises a square frame 41 fixedly connected to the inner wall of the tail gate 2, a slide 42 is symmetrically slidably connected inside the square frame 41, a clamping plate 43 is fixedly connected to the side of the slide 42 close to the garbage can 3, a first spring 44 is fixedly connected between the side of the clamping plate 43 away from the garbage can 3 and the square frame 41, and a first spring 44 is fixedly connected to the square frame 41 inside the square frame 41. A rotating shaft 45, both ends of the first rotating shaft 45 are fixedly connected with a gear ring 46, the inside of the square frame 41 is rotatably connected with a second rotating shaft 47, a transmission belt 48 is transmission-connected between the second rotating shaft 47 and the first rotating shaft 45, both ends of the second rotating shaft 47 are meshed with toothed discs 49, the center of the outer wall of the toothed disc 49 is fixedly connected with a first round rod 410, the inside of the square frame 41 is slidably connected with a sliding frame 411, the sliding frame 411 is slidably connected to the outer wall of the first round rod 410 and is located inside the square frame 41, and a threaded groove 412 is provided inside the sliding frame 411 to be threadedly connected with the first round rod 410.

[0036] The end of the sliding frame 411 away from the toothed disc 49 is rotatably connected to the filter box 413, the outer wall of the filter box 413 is fixedly connected to the drainage pipe 414, the outer wall of the filter box 413 is symmetrically fixedly connected to the first gear 415, the sliding frame 411 is slidably connected to the gear rack 416, the gear rack 416 and the first gear 415 are meshed, and a slot 417 is provided at one end of the gear rack 416 located inside the square frame 41, a slide plate 418 is slidably connected to the inside of the square frame 41, a second spring 419 is fixedly connected between the slide plate 418 and the inner cavity of the square frame 41, a convex rod 420 is fixedly connected to the inside of the tail compartment 1, a sealed cabin 421 is installed on the inner wall of the tailgate 2, and an air guide groove 422 is provided between the sealed cabin 421 and the inner cavity of the square frame 41.

[0037] The inner wall of the slide 42 is provided with convex teeth, which mesh with the gear ring 46. A torsion spring is sleeved on the rotating connection between the filter box 413 and the slide 411. A filter port is provided on the side of the filter box 413 close to the trash can 3. The inner wall of the filter box 413 is arranged as an inclined surface on the side away from the trash can 3. A circular hole connecting the filter box 413 and the drainage pipe 414 is provided at the lowest point of the inclined surface of the inner cavity of the filter box 413. The side of the slot 417 close to the inner wall of the tailgate 2 is arranged as an inclined surface, and the slide plate 418 fits with the inclined surface of the slot 417.

[0038] In actual application, this embodiment:

[0039] When the trash can 3 is full and needs to be emptied by the staff, the staff drives the tailgate 2 to flip and rotate around the tail compartment 1 to a horizontal state, and then places the trash can 3 inside the square frame 41 of the tailgate 2. When the trash can 3 is placed inside the solid-liquid separation component 4, the inclined surface of the clamping plate 43 will cause squeezing. After the clamping plate 43 is squeezed, it will drive the slide 42 to slide inside the square frame 41 to the side away from the trash can 3. The first spring 44 between the clamping plate 43 and the square frame 41 is squeezed and elastically contracts. During the sliding process of the slide 42 inside the square frame 41, the convex teeth on the inner wall of the slide 42 will mesh with the gear ring 46 and drive the first rotating shaft 45 to rotate. During the rotation of the first rotating shaft 45, the second rotating shaft 47 will be driven to rotate together through the transmission belt 48. The rotation of shaft 47 drives the gear disc 49 and the first round rod 410 meshing therewith to rotate together. During the rotation of the first round rod 410, the outer wall of the first round rod 410 is threadedly connected with the thread groove 412 of the inner cavity of the sliding frame 411, driving the sliding frame 411 to slide inside the square frame 41 in the direction away from the square frame 41. During the movement of the sliding frame 411, the filter box 413 is driven to move together. The first gear 415 fixed on the outer wall of the filter box 413 is meshed with the gear rack 416 during the movement together with the filter box 413, so that the filter box 413 rotates around the sliding frame 411. After the rotation, the filter box 413 will fit against the top of the trash can 3, and the filter box 413 will cover half of the upper opening of the trash can 3, thereby achieving the fixation of the trash can 3 when the tailgate 2 is in a horizontal state.

[0040] Then the staff manipulates the tailgate 2 to rotate around the trunk 1 to a vertical state. The rotation of the tailgate 2 will drive the trash can 3 to change from a vertical state to a horizontal state. The sewage inside the trash can 3 will flow toward the filter box 413 due to the rotation of the trash can 3. After the sewage enters the interior of the filter box 413 through the filter holes of the filter box 413, it will accumulate in the inner cavity of the filter box 413. As the tailgate 2 and the trunk 1 are closed, the protruding rod 420 will squeeze the sealed cabin 421. The gas inside the sealed cabin 421 is squeezed and transferred from the air guide groove 422 to the inner cavity of the square frame 41. The air pressure in the inner cavity of the square frame 41 increases, squeezing the slide plate 418 to make the slide plate 418 slide outward. The slide plate 418 slides and squeezes the inclined surface of the card slot 417 to make the rack 416 slide in the direction close to the square frame 41. The rack 416 moves to make the first gear 415 mesh and drive the filter box 413 to rotate together. After the filter box 413 rotates, it no longer blocks the opening of the trash can 3. The garbage inside the trash can 3 falls from the inside of the trash can 3 to the inside of the tail compartment 1 under the action of its own gravity. At this time, because the filter box 413 is flipped to a horizontal state, the drainage pipe 414 is located below the filter box 413. The sewage inside the filter box 413 will flow into the sewage tank 5 through the drainage pipe 414, so that the garbage and sewage inside the trash can 3 are separated and stored.

[0041] The clamping of the garbage can 3 by the clamping plate 43 makes the garbage can 3 fixed inside the square frame 41 of the tailgate 2. When the tailgate 2 rotates, the filter box 413 blocks half of the opening of the garbage can 3, so that the sewage inside the garbage can 3 first enters the inner cavity of the filter box 413 through the filter holes on the surface of the filter box 413, and then is discharged into the sewage tank 5 through the drainage pipe 414, so as to separate the garbage and sewage inside the garbage can 3. Separating the garbage and sewage can reduce the actual landfill volume of the garbage and increase the storage space inside the tailgate 1. The separation of sewage and garbage can reduce the problem of sewage soaking in the garbage and breeding bacteria, which is conducive to maintaining the hygiene inside the tailgate 1 during transportation. At the same time, by separating the sewage from the garbage, the calorific value of the garbage during combustion can be increased, avoiding the incineration plant consuming heat energy to evaporate water in the garbage, and improving the combustion efficiency of the garbage.

[0042] The interior of the trunk 1 is provided with a rotating assembly 7, which includes a second round rod 71 fixedly connected to the inner cavity of the trunk 1, a rack 72 fixedly connected to the outer wall of the second round rod 71, a special-shaped baffle 73 rotatably connected to the outer wall of the second round rod 71, a sliding hole 74 is provided at the center of the special-shaped baffle 73, the sliding hole 74 is adapted to the second round rod 71, a first arc groove 75 is provided inside the special-shaped baffle 73, the first arc groove 75 is adapted to the rack 72, and a special-shaped baffle 73 is provided inside A second arc groove 76, a ventilation groove 77 connected to the second arc groove 76 is provided at the bottom of the special-shaped baffle 73, an arc plate 78 is slidably connected inside the second arc groove 76, and the outer wall of the arc plate 78 is fixedly connected with a fourth spring 79 distributed in a linear array, and the fourth spring 79 is fixedly connected between the inner wall of the special-shaped baffle 73 and the outer wall of the arc plate 78. A hollow sealing strip 710 is installed at the bottom of the special-shaped baffle 73, and the top of the hollow sealing strip 710 is inserted into the interior of the ventilation groove 77.

[0043] The outer wall of the rack 72 fits with the top of the outer wall of the arc plate 78, and the outer wall of the arc plate 78 fits tightly with the inner wall of the second arc groove 76 to form a closed space. The second arc groove 76, the ventilation groove 77 and the inner cavity of the hollow sealing strip 710 are connected.

[0044] In actual application, this embodiment:

[0045] When the vehicle body 8 accelerates and stops suddenly during driving, the garbage in the trunk 1 will roll over in the trunk 1 due to inertia. When the vehicle body 8 accelerates, the garbage in the trunk 1 will impact toward the side close to the tailgate 2, and the special-shaped baffle 73 will be impacted by the garbage before the tailgate 2. The special-shaped baffle 73 will rotate counterclockwise around the second round rod 71 under the impact. During the rotation of the special-shaped baffle 73, the rack 72 on the outer wall of the second round rod 71 will squeeze the arc plate 78, so that the arc plate 78 slides in the second arc groove 76, while the fourth spring 79 The gas in the inner cavity of the second arc-shaped groove 76 is elastically stretched due to the influence of the sliding of the arc-shaped plate 78 and is transferred to the interior of the hollow sealing strip 710 through the ventilation groove 77, so that the interior of the hollow sealing strip 710 is inflated and expanded, thereby filling the gap between the special-shaped baffle plate 73 and the bottom of the inner cavity of the trunk 1. When the special-shaped baffle plate 73 rotates to a vertical state, the special-shaped baffle plate 73 is limited by the first arc-shaped groove 75 on the rack 72 and cannot continue to rotate, so that when the garbage in the trunk 1 impacts the tailgate 2, the special-shaped baffle plate 73 can buffer and isolate the garbage.

[0046] When the vehicle body 8 stops suddenly and the garbage in the trunk 1 moves toward the direction closer to the vehicle body 8, the garbage located on the side of the special-shaped baffle plate 73 close to the tailgate 2 will impact the special-shaped baffle plate 73, and the rack 72 no longer squeezes the arc plate 78. The fourth spring 79 elastically contracts, thereby causing the hollow sealing strip 710 to contract and no longer fill the gap between the special-shaped baffle plate 73 and the bottom of the inner cavity of the trunk 1. At this time, the special-shaped baffle plate 73 rotates clockwise, and the garbage will be transferred through the space generated between the bottom of the special-shaped baffle plate 73 and the bottom of the inner cavity of the trunk 1 after the rotation of the special-shaped baffle plate 73, so that the garbage moves to the side of the inner cavity of the trunk 1 away from the tailgate 2, thereby increasing the distance between the garbage in the trunk 1 and the tailgate 2.

[0047] Through the unidirectional rotation of the special-shaped baffle plate 73 inside the trunk 1, when the vehicle body 8 accelerates, the impact of the garbage inside the trunk 1 on the tailgate 2 can be reduced due to the blocking of the hollow sealing strip 710 and the special-shaped baffle plate 73, so as to avoid the problem that when the garbage inside the trunk 1 impacts the tailgate 2, a gap is formed at the closing part of the tailgate 2 and the trunk 1, and the sewage inside the trunk 1 flows out to the outside of the trunk 1 through the gap and drips, causing pollution to the road surface. The sealing ability of the tailgate 2 and the trunk 1 when they are closed is improved. When the vehicle body 8 brakes, the garbage at the rear of the trunk 1 will squeeze the special-shaped baffle plate 73 due to inertia, causing the special-shaped baffle plate 73 to rotate and be transferred from the rear to the front of the inner cavity of the trunk 1. The garbage gathers at the front end of the trunk 1 inside the trunk 1, increasing the distance between the garbage inside the trunk 1 and the tailgate 2, and leaving space for the rear of the trunk 1.

[0048] A sewage tank 5 is arranged inside the trunk 1, and the top of the sewage tank 5 is arranged as an inclined surface. A car body 8 is arranged outside the trunk 1, and the trunk 1 is installed on the car body 8. A sliding assembly 6 is arranged between the car body 8 and the trunk 1, and the sliding assembly 6 includes a special-shaped frame 61 fixedly installed at the bottom of the trunk 1, and the top of the car body 8 is fixedly connected to a limiting frame 62, and a limiting groove 63 is arranged inside the limiting frame 62. The top of the car body 8 is symmetrically fixedly connected to a track 64, and a roller 66 is installed at the bottom of the trunk 1, and the roller 66 rolls above the track 64.

[0049] A slope is provided at the top of the track 64 and on one side close to the roller 66, and a circular groove 65 adapted to the roller 66 is provided on the slope of the track 64. A base 67 is fixedly connected to the top of the vehicle body 8, and a push plate 68 is slidably connected inside the base 67. A third spring 69 is fixedly connected between the push plate 68 and the base 67, and one end of the push plate 68 away from the base 67 is fitted with the special-shaped frame 61, and the special-shaped frame 61 is slidably connected to the inside of the limiting groove 63, and the limiting groove 63 is inclined upward toward the side close to the trash can 3, and the special-shaped frame 61 is located at the bottom of the tail compartment 1 on the side close to the trash can 3.

[0050] In actual application, this embodiment:

[0051] When the vehicle body 8 accelerates, the trunk 1 and the garbage inside the trunk 1 will be in a stationary state relative to the vehicle body 8 due to inertia. The movement of the vehicle body 8 drives the limiting frame 62 and the base 67 to move together. When the acceleration of the vehicle body 8 is faster, the special-shaped frame 61 at the bottom of the trunk 1 will slide inside the limiting groove 63. When the special-shaped frame 61 moves, it will push the push plate 68. During the sliding process of the push plate 68 inside the base 67, the third spring 69 will be stretched. When the special-shaped frame 61 slides to the upward inclined position of the limiting groove 63, the roller 66 will slide on the track 64 to the slope and be stuck in the circular groove 65. The tail end of the trunk 1 will be lifted upward on the vehicle body 8, so that the garbage inside the trunk 1 will roll away from the tailgate 2 due to the inclination of the trunk 1, thereby reducing the impact of the garbage inside the trunk 1 on the tailgate 2 during driving.

[0052] Through the sliding of the special-shaped frame 61 on the limiting groove 63 and the sliding of the roller 66 on the slope of the track 64, the rear part of the trunk 1 can be lifted upward on the vehicle body 8 when the vehicle accelerates, so that the garbage inside the trunk 1 falls in the driving direction inside the trunk 1 due to the inclination of the trunk 1, thereby preventing the garbage inside the trunk 1 from impacting the tailgate 2 when the vehicle body 8 accelerates, thereby increasing the service life of the tailgate 2.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drip-proof compression garbage truck, comprising a tail compartment (1), a tail door (2), a garbage can (3) and a solid-liquid separation component (4), characterized in that: The tailgate (2) is rotatably connected to the outer wall of the tail compartment (1); the trash can (3) is installed inside the tailgate (2); the solid-liquid separation component (4) is arranged inside the tailgate (2); the solid-liquid separation component (4) comprises a square frame (41) fixedly connected to the inner wall of the tailgate (2); a slide frame (42) is symmetrically slidably connected inside the square frame (41); a clamping plate (43) is fixedly connected to the side of the slide frame (42) close to the trash can (3); a first spring (44) is fixedly connected between the side of the clamping plate (43) away from the trash can (3) and the square frame (41); a first rotating shaft (45) is rotatably connected to the inside of the square frame (41); the first rotating shaft (45) Both ends of the square frame (41) are fixedly connected with toothed rings (46); a second rotating shaft (47) is rotatably connected inside the square frame (41); a transmission belt (48) is transmission-connected between the second rotating shaft (47) and the first rotating shaft (45); toothed discs (49) are meshed at both ends of the second rotating shaft (47); a first round rod (410) is fixedly connected to the center of the outer wall of the toothed disc (49); a sliding frame (411) is slidably connected inside the square frame (41); the sliding frame (411) is slidably connected to the outer wall of the first round rod (410) and is located inside the square frame (41); a threaded groove (412) is provided inside the sliding frame (411) and is threadedly connected to the first round rod (410).

2. The anti-drip compression garbage truck according to claim 1, characterized in that: The end of the sliding frame (411) away from the toothed disc (49) is rotatably connected to a filter box (413); the outer wall of the filter box (413) is fixedly connected to a drainage pipe (414); the outer wall of the filter box (413) is symmetrically fixedly connected to a first gear (415); a gear rack (416) is slidably connected to the sliding frame (411); the gear rack (416) and the first gear (415) are meshed; the gear rack (416) is located inside the square frame (41). A slot (417) is provided at one end of the part, a slide plate (418) is slidably connected to the interior of the square frame (41), a second spring (419) is fixedly connected between the slide plate (418) and the inner cavity of the square frame (41), a convex rod (420) is fixedly connected to the interior of the tail compartment (1), a sealed cabin (421) is installed on the inner wall of the tailgate (2), and an air guide groove (422) is provided between the sealed cabin (421) and the inner cavity of the square frame (41).

3. The anti-drip compression garbage truck according to claim 2, characterized in that: The inner wall of the slide (42) is provided with a convex tooth, and the convex tooth is meshed with a gear ring (46). A torsion spring is sleeved at the rotation connection between the filter box (413) and the slide (411). A filter port is provided on the side of the filter box (413) close to the trash can (3). The inner wall of the filter box (413) is provided with an inclined surface on the side away from the trash can (3). A circular hole is provided at the lowest point of the inclined surface of the inner cavity of the filter box (413) to connect the filter box (413) and the drainage pipe (414). The side of the slot (417) close to the inner wall of the tailgate (2) is provided with an inclined surface, and the slide plate (418) is fitted with the inclined surface of the slot (417).

4. The anti-drip compression garbage truck according to claim 1, characterized in that: The interior of the tail box (1) is provided with a rotating assembly (7), and the rotating assembly (7) comprises a second round rod (71) fixedly connected to the inner cavity of the tail box (1), the outer wall of the second round rod (71) is fixedly connected to a rack (72), the outer wall of the second round rod (71) is rotatably connected to a special-shaped baffle (73), a sliding hole (74) is provided at the center of the special-shaped baffle (73), the sliding hole (74) is matched with the second round rod (71), a first arc-shaped groove (75) is provided inside the special-shaped baffle (73), the first arc-shaped groove (75) is matched with the rack (72), and the special-shaped baffle (73) is A second arc groove (76) is provided inside the special-shaped baffle (73); a ventilation groove (77) connected to the second arc groove (76) is provided at the bottom of the special-shaped baffle (73); an arc plate (78) is slidably connected inside the second arc groove (76); the outer wall of the arc plate (78) is fixedly connected with fourth springs (79) distributed in a linear array; the fourth springs (79) are fixedly connected between the inner wall of the special-shaped baffle (73) and the outer wall of the arc plate (78); a hollow sealing strip (710) is installed at the bottom of the special-shaped baffle (73); the top of the hollow sealing strip (710) is inserted into the interior of the ventilation groove (77).

5. The anti-drip compression garbage truck according to claim 4, characterized in that: The outer wall of the rack (72) fits with the top of the outer wall of the arc plate (78), and the outer wall of the arc plate (78) fits tightly with the inner wall of the second arc groove (76) to form a closed space. The second arc groove (76), the ventilation groove (77) and the inner cavity of the hollow sealing strip (710) are connected.

6. The anti-drip compression garbage truck according to claim 1, characterized in that: A sewage tank (5) is arranged inside the trunk (1), and the top of the sewage tank (5) is arranged as an inclined surface. A vehicle body (8) is arranged outside the trunk (1), and the trunk (1) is mounted on the vehicle body (8). A sliding assembly (6) is arranged between the vehicle body (8) and the trunk (1), and the sliding assembly (6) comprises a special-shaped frame (61) fixedly mounted on the bottom of the trunk (1). The top of the vehicle body (8) is fixedly connected to a limiting frame (62), and a limiting groove (63) is arranged inside the limiting frame (62). The top of the vehicle body (8) is symmetrically fixedly connected to a track (64), and a roller (66) is installed at the bottom of the trunk (1), and the roller (66) rolls on the track (64).

7. The anti-drip compression garbage truck according to claim 6, characterized in that: A slope is provided on the top of the track (64) and on one side close to the roller (66); a circular groove (65) matching the roller (66) is provided on the slope of the track (64); a base (67) is fixedly connected to the top of the vehicle body (8); a push plate (68) is slidably connected inside the base (67); a third spring (69) is fixedly connected between the push plate (68) and the base (67); an end of the push plate (68) away from the base (67) is in contact with the special-shaped frame (61); and the special-shaped frame (61) is slidably connected to the inside of the limiting groove (63).

8. The anti-drip compression garbage truck according to claim 6, characterized in that: The limiting groove (63) is inclined upwards toward the side close to the trash can (3), and the special-shaped frame (61) is located at the bottom of the tail compartment (1) on the side close to the trash can (3).

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