Garbage truck for urban garbage treatment

Abstract

The invention relates to the technical field of garbage disposal, and discloses a garbage truck for urban garbage disposal, the garbage truck comprises a truck body and a vertical plate, a garbage hopper is arranged at the rear end of the truck body, electric telescopic rods are fixedly mounted on the inner walls of the outer surfaces of the opposite sides of knocking seats, and first springs are fixedly connected to the inner walls of the opposite sides of the knocking seats; a push block is movably inserted into the outer surface of the top of the connecting base, a push rod is fixedly connected to the outer surface of the bottom of the connecting plate, and a knocking head is fixedly connected to the other end of a second spring. When garbage in the garbage can is dumped, an electric telescopic rod is matched with a push rod to drive a connecting seat to compress a first spring, a knocking head is driven by the elastic force of the first spring to knock the garbage can, and the knocking head knocks down the garbage adhered to the inner wall of the garbage can along with back-and-forth stretching of the electric telescopic rod; and garbage in the garbage can can be completely poured into the vehicle body.

Description

Technical Field

[0001] The invention relates to the technical field of garbage disposal, in particular to a garbage truck for urban garbage disposal. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and its pollution, resource and social nature, it needs to be harmless, resource-based, reduced and socialized. If it is not properly handled, it will pollute the environment, affect environmental hygiene, waste resources, damage production and living safety, and destroy social harmony. Garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make reasonable use of it. The widely used garbage disposal methods today are sanitary landfill, high-temperature composting and incineration. The purpose of garbage disposal is harmlessness, resource utilization and reduction. When treating garbage, it is usually necessary to use garbage trucks to transport the garbage to designated treatment sites for treatment.

[0003] The existing garbage truck can automatically load and unload the garbage can through the lifting mechanism, and then pour the garbage in the garbage can into the garbage bucket. However, when the garbage in the garbage can is lifted by the lifting mechanism and poured into the garbage bucket, it is necessary to rely on the garbage's own gravity to pour it out. When there is wet liquid garbage in the garbage can, part of the garbage will adhere to the garbage can, resulting in incomplete dumping of the garbage in the garbage can. Therefore, a garbage truck for urban garbage disposal is proposed. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a garbage truck for urban garbage disposal to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garbage truck for urban garbage disposal, comprising a vehicle body and a vertical plate, a garbage bucket is arranged at the rear end of the vehicle body, a left outer surface of the vertical plate is fixedly connected with a knocking seat at both ends, an inner wall of the outer surface on the opposite side of the knocking seat is fixedly installed with an electric telescopic rod, an inner wall of the opposite side of the knocking seat is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a connecting seat, a push block is movably inserted into the top outer surface of the connecting seat, an output end of the electric telescopic rod is fixedly connected with a connecting plate, a push rod is fixedly connected with the bottom outer surface of the connecting plate, an end of the connecting seat away from the first spring is fixedly connected with a connecting rod, an end of the connecting rod away from the connecting seat is fixedly connected with a connecting disk, a plurality of second springs are fixedly connected with the outer surface of the connecting disk away from the connecting rod, and a knocking head is fixedly connected with the other end of the second spring.

[0006] As a further explanation of the present invention, a feed chute is provided on the top outer surface of the garbage hopper near the left side and the front end, and a hopper cover is arranged on the outside of the feed chute, and the bottom outer surface of the hopper cover is fixedly connected to two lightning-shaped plates which are symmetrically arranged front and back, and a horizontal axis is fixedly connected between the opposite outer surfaces of the two lightning-shaped plates near the bottom end, and the top inner surface of the garbage hopper is located at the bottom of the feed chute and is fixedly connected to two vertical plates which are symmetrically arranged front and back, and a motor is fixedly installed on the front outer surface of the front vertical plate, and the output end of the motor is fixedly connected to a first connecting rod, and the outer surface of the first connecting rod is rotatably connected to a second connecting rod, and the second connecting rod is fixedly connected to the outer surface of the horizontal axis.

[0007] As a further explanation of the present invention, vertical grooves are provided on the outer surfaces of the two vertical plates of the second connecting rod, arc grooves are provided on the sides of the two vertical plates located on the sides of the vertical grooves, a first sliding rod is fixedly connected at the connection between the lateral ends of the two lightning-shaped plates and the vertical ends below, and a second sliding rod is fixedly connected to the two lightning-shaped vertical ends near the bottom.

[0008] As a further explanation of the present invention, the inner surface of the knocking seat is fixedly connected to a fixing bar, the outer surface of the fixing bar is fixedly connected to a limiting block, the limiting block and the push block are located in the same horizontal plane, the bottom outer surface of the push block is fixedly connected to a third spring, the third spring is fixedly connected to the bottom inner surface of the connecting seat, the bottom outer surface of the push block is fixedly connected to a movable rod, the movable rod movably passes through the bottom outer surface of the connecting seat, and the third spring is sleeved on the outer surface of the movable rod.

[0009] As a further explanation of the present invention, the bottom outer surfaces of the two striking seats are both provided with transverse sliding grooves, and the opposite outer surfaces of the two striking seats are both provided with circular grooves.

[0010] As a further explanation of the present invention, the end of the push block away from the push rod has a smooth and inclined outer surface, the end of the limit block facing the push block has a smooth and inclined outer surface, and a strip groove is provided at the middle end of the limit block.

[0011] As a further explanation of the present invention, the outer surface of the top rear end of the vehicle body is located on the left side of the garbage bin and is fixedly connected to two guide rods and two electromagnetic slide rails, the outer surfaces of the two guide rods are movably sleeved with sliding sleeves, the left outer surfaces of the two sliding sleeves are fixedly connected to cross frames, an upper limit plate is rotatably connected between the two cross frames, two cross bars are fixedly connected between the upper limit plate and the vertical plate, the bottom outer surfaces of the two cross bars are fixedly connected to rocker arms, the bottom outer surfaces of the two cross frames are fixedly connected to side plates, the outer surfaces of the two side plates are rotatably mounted with cylinders, and the output ends of the two cylinders are respectively rotatably connected to the outer surfaces of the two rocker arms.

[0012] As a further explanation of the present invention, the two guide rods are located between the two electromagnetic slide rails, the outer surface of the guide rod is fixedly sleeved with a limit sleeve, the output ends of the two electromagnetic slide rails are fixedly connected with T-shaped frames, and a lower limit plate is rotatably connected between the relative outer surfaces of the two T-shaped frames, and the top outer surface of the lower limit plate is fixedly connected with a plurality of stabilizing columns.

[0013] As a further explanation of the present invention, the outer surface of the horizontal axis is fixedly sleeved with two connecting frames, a baffle rod is fixedly connected between the two connecting frames, the bottom outer surface of the bucket cover is fixedly connected to a support frame, and the other end of the support frame is fixedly connected to a crescent plate.

[0014] As a further description of the present invention, the striking head is semi-spherical, and a silicone pad is fixedly connected to the outer surface of the striking head.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In a garbage truck for urban garbage disposal provided by the present invention, when dumping garbage in a garbage bin, the electric telescopic rod cooperates with the push rod to drive the connecting seat to compress the first spring, cooperates with the limit block and the push block to compress the third spring, so that the limit between the push rod and the push block is released, and the elastic force of the first spring drives the knocking head to knock on the garbage bin, so that as the electric telescopic rod extends and retracts back and forth, the knocking head intermittently knocks on the garbage bin, thereby knocking off the garbage adhered to the inner wall of the garbage bin, so that the garbage in the garbage bin can be poured into the interior of the vehicle body more completely.

[0016] 2. In a garbage truck for urban garbage disposal provided by the present invention, a first connecting rod is driven to rotate by a motor, and cooperates with a second connecting rod to make the first sliding rod and the second sliding rod slide in corresponding vertical grooves and arc grooves, so that the bucket cover is opened. When the bucket cover is closed, the motor can be driven in reverse, so that the bucket cover can be closed in time after the garbage is poured into the garbage bucket, thereby reducing the emission of odor and preventing the odor from affecting pedestrians on the road.

[0017] 3. In a garbage truck for urban garbage disposal provided by the present invention, when the bucket cover is opened, the lightning-shaped plate drives the horizontal axis, so that the connecting frame drives the baffle rod to move, and the garbage bin is blocked and limited by the baffle rod to prevent the garbage bin from falling into the garbage bin, and when the bucket cover is opened, the crescent plate is driven by the supporting frame so that the crescent plate blocks the lid of the garbage bin to prevent the lid of the garbage bin from being closed when dumping garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the partial structure of the electromagnetic slide rail and its related structures of the present invention; Figure 3 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the structure of the striking seat of the present invention; Figure 5 This is a schematic diagram of the internal structure of the striking seat of the present invention; Figure 6 It is a partial cross-sectional structural schematic diagram of the garbage bucket of the present invention; Figure 7 It is a bottom view schematic diagram of the bucket cover and related structures of the present invention; Figure 8 It is a structural schematic diagram of the bucket cover of the present invention when it is opened.

[0019] In the figure: 1, vehicle body; 2, garbage bucket; 3, guide rod; 4, sliding sleeve; 5, cross frame; 6, upper limit plate; 7, vertical plate; 8, knocking seat; 9, first spring; 10, connecting seat; 11, electric telescopic rod; 12, connecting plate; 13, push rod; 14, connecting rod; 15, second spring; 16, knocking head; 17, third spring; 18, push block; 19, movable rod; 20, limit block; 21, bucket cover; 22, vertical plate; 23, lightning-shaped plate; 24, first slide bar; 25, second slide bar; 26, vertical groove; 27, arc groove; 28, motor; 29, first connecting rod; 30, second connecting rod; 31, horizontal axis; 32, stop rod; 33, support frame; 34, crescent plate; 35, electromagnetic slide rail; 36, cylinder; 37, swing rod; 38, lower limit plate; 39, stabilizing column. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1: Please refer to Figure 1-Figure 5The present invention provides a technical solution: a garbage truck for urban garbage disposal, comprising a vehicle body 1 and a vertical plate 7, a garbage bucket 2 is arranged at the rear end of the vehicle body 1, a knocking seat 8 is fixedly connected to the left outer surface of the vertical plate 7 at both ends, an electric telescopic rod 11 is fixedly installed on the inner wall of the outer surface on the opposite side of the knocking seat 8, a first spring 9 is fixedly connected to the inner wall on the opposite side of the knocking seat 8, a connecting seat 10 is fixedly connected to the other end of the first spring 9, a push block 18 is movably inserted on the top outer surface of the connecting seat 10, a connecting plate 12 is fixedly connected to the output end of the electric telescopic rod 11, a push rod 13 is fixedly connected to the bottom outer surface of the connecting plate 12, a connecting rod 14 is fixedly connected to the end of the connecting seat 10 away from the first spring 9, a connecting rod 14 is fixedly connected to the end of the connecting rod 14 away from the connecting seat 10, a connecting plate is fixedly connected, and a plurality of second springs 15 are fixedly connected to the outer surface of the connecting plate away from the connecting rod 14. The other end of 15 is fixedly connected with a knocking head 16. Specifically, when the electric telescopic rod 11 works, the electric telescopic rod 11 drives the connecting plate 12 to move the push rod 13. When the push rod 13 contacts the push block 18, the connecting seat 10 is driven to move. After the connecting seat 10 moves, the first spring 9 is compressed. When the push rod 13 can pass above the push block 18, the push rod 13 releases the limit of the push block 18, and the connecting seat 10 is reset under the elastic force of the first spring 9, so that the knocking head 16 knocks on the surface of the trash can. When the electric telescopic rod 11 is retracted, the push rod 13 is driven to squeeze the push block 18, so that the push rod 13 moves to the other side of the push block 18, so that as the electric telescopic rod 11 is extended and retracted back and forth, the knocking head 16 intermittently knocks on the trash can, thereby knocking off the garbage adhered to the inner wall of the trash can, so that the garbage in the trash can can be poured into the interior of the vehicle body 1 more completely.

[0022] In this embodiment, the inner surface of the knocking seat 8 is fixedly connected with a fixing bar, the outer surface of the fixing bar is fixedly connected with a limiting block 20, the limiting block 20 and the push block 18 are located in the same horizontal plane, the bottom outer surface of the push block 18 is fixedly connected with a third spring 17, the third spring 17 is fixedly connected to the bottom inner surface of the connecting seat 10, the bottom outer surface of the push block 18 is fixedly connected with a movable rod 19, the movable rod 19 movably penetrates the bottom outer surface of the connecting seat 10, and the third spring 17 is sleeved on the outer surface of the movable rod 19. Specifically, when the push block 18 is squeezed, the third spring 17 is compressed, so that the push rod 13 can pass through the top of the push block 18, and the third spring 17 is limited by the movable rod 19 to avoid the third spring 17 from tilting deformation.

[0023] In this embodiment, the bottom outer surfaces of the two striking seats 8 are provided with transverse sliding grooves, and the opposite outer surfaces of the two striking seats 8 are provided with circular grooves. Specifically, the transverse sliding grooves provide a channel for the movement of the movable rod 19, and the circular grooves provide a channel for the movement of the striking head 16 and the connecting plate.

[0024] In this embodiment, the end of the push block 18 away from the push rod 13 has a smooth and inclined outer surface, and the end of the limit block 20 facing the push block 18 has a smooth and inclined outer surface. A strip groove is provided at the middle end of the limit block 20. Specifically, using the above technical solution, when the push block 18 moves to a position in contact with the limit block 20, the limit block 20 squeezes the push block 18 so that the push block 18 can move downward, thereby compressing the third spring 17, and providing a channel for the movement of the push rod 13 through the strip groove on the surface of the limit block 20.

[0025] The outer surface of the top of the rear end of the vehicle body 1 is located on the left side of the garbage bin 2 and is fixedly connected with two guide rods 3 and two electromagnetic slide rails 35. The outer surfaces of the two guide rods 3 are movably sleeved with slide sleeves 4. The left outer surfaces of the two slide sleeves 4 are fixedly connected with cross frames 5. An upper limit plate 6 is rotatably connected between the two cross frames 5. Two cross bars are fixedly connected between the upper limit plate 6 and the vertical plate 7. The bottom outer surfaces of the two cross bars are fixedly connected with rocker arms 37. The bottom outer surfaces of the two cross frames 5 are fixedly connected with side plates. The outer surfaces of the two side plates are rotatably mounted with cylinders 36. The output ends of the two cylinders 36 are rotatably connected to the outer surfaces of the two rocker arms 37. Specifically, when the electromagnetic slide rail 35 drives the garbage bin to move to the top, the cylinder 36 works, and the cylinder 36 drives the rocker arm 37 to drive the upper limit plate 6 to tilt, and causes the lower limit plate 38 to tilt outside the T-shaped frame, so that the garbage bin is in an inverted dumping state, thereby pouring the garbage in the garbage bin into the garbage bin 2.

[0026] In this embodiment, the two guide rods 3 are located between the two electromagnetic slide rails 35, and the outer surface of the guide rod 3 is fixedly sleeved with a limit sleeve. The output ends of the two electromagnetic slide rails 35 are fixedly connected with T-shaped frames, and a lower limit plate 38 is rotatably connected between the opposite outer surfaces of the two T-shaped frames. A plurality of stabilizing columns 39 are fixedly connected to the top outer surface of the lower limit plate 38. Specifically, the edge of the trash can is aligned with the top of the lower limit rod, and the trash can cover is opened. The trash can is located on the front side of the vertical plate 7. The electromagnetic slide rail 35 works, and the electromagnetic slide rail 35 lifts the T-shaped frame upward, and the T-shaped frame drives the lower limit plate 38 to move upward. After the stabilizing column 39 on the lower limit plate 38 contacts the edge of the trash can, the trash can is lifted upward. When the upper end of the edge of the trash can contacts the upper limit plate 6, the upper limit plate 6 and the lower limit plate 38 clamp and lift the trash can through the lifting of the electromagnetic slide rail 35.

[0027] In this embodiment, the knocking head 16 is hemispherical, and a silicone pad is fixedly connected to the outer surface of the knocking head 16. Specifically, by providing the hemispherical knocking head 16, it is convenient for the trash can to squeeze the hemispherical knocking head 16 so that the second spring 15 is compressed, so that the trash can is located between the two hemispherical knocking heads 16, and by providing the silicone pad, the knocking head 16 is prevented from causing damage to the trash can when knocking on the trash can.

[0028] In the specific implementation process, the driver drives the vehicle body 1 on the road, drives to the position where the garbage can needs to be processed, stops the vehicle body 1, aligns the edge of the garbage can with the top of the lower limit rod, and opens the garbage can cover. When the garbage can is located on the front side of the vertical plate 7, the elastic force of the second spring 15 enables the garbage can to be located between the knocking heads 16, and the electromagnetic slide rail 35 works, and the electromagnetic slide rail 35 lifts the T-shaped frame upward, and the T-shaped frame drives the lower limit plate 38 to move upward, and the stabilizing column on the lower limit plate 38 After the upper end of the trash can's rim contacts the upper limit plate 6, the trash can is lifted up by the upper limit plate 6 and the lower limit plate 38 through the lifting of the electromagnetic slide rail 35. In this process, the bucket cover 21 is opened. When the electromagnetic slide rail 35 drives the trash can to move to the uppermost position, the cylinder 36 works, and the cylinder 36 drives the swing rod 37 to drive the upper limit plate 6 to tilt, and makes the lower limit plate 38 tilt outside the T-shaped frame, so that the trash can is in an inverted dumping state. When the electric telescopic rod 11 works, the electric telescopic rod 11 drives the connecting plate 12 to move the push rod 13. When the push rod 13 contacts the push block 18, it drives the connecting seat 10 to move. After the connecting seat 10 moves, the first spring 9 is compressed. When the push block 18 moves to a position in contact with the limit block 20, the limit block 20 squeezes the push block 18 to move inside the connecting seat 10, so that the third spring 17 is compressed, and then the push rod 13 can pass over the push block 18, and then the push rod 13 releases the limit of the push block 18. The elastic force of a spring 9 drives the connecting seat 10 to reset, so that the knocking head 16 knocks on the surface of the trash can. When the electric telescopic rod 11 is retracted, it drives the push rod 13 so that the push rod 13 squeezes the push block 18, so that the push rod 13 moves to the other side of the push block 18. As the electric telescopic rod 11 extends and retracts back and forth, the knocking head 16 intermittently knocks on the trash can, thereby knocking off the garbage adhered to the inner wall of the trash can, so that the garbage in the trash can can be poured into the interior of the vehicle body 1 more completely.

[0029] Embodiment 2: Please refer to Figure 1 and Figure 6-8The present invention provides a technical solution: a feeding chute is provided on the top outer surface of the garbage hopper 2 near the left front end, a hopper cover 21 is arranged outside the feeding chute, two lightning-shaped plates 23 which are symmetrically arranged front and back are fixedly connected to the bottom outer surface of the hopper cover 21, a horizontal axis 31 is fixedly connected between the opposite outer surfaces of the two lightning-shaped plates 23 near the bottom end, the top inner surface of the garbage hopper 2 is located at the bottom of the feeding chute and is fixedly connected to two vertical plates 22 which are symmetrically arranged front and back, a motor 28 is fixedly installed on the front outer surface of the front vertical plate 22, a first connecting rod 29 is fixedly connected to the output end of the motor 28, a second connecting rod 30 is rotatably connected to the outer surface of the first connecting rod 29, and the second connecting rod 30 is fixedly connected to the outer surface of the horizontal axis 31. Specifically, when the motor 28 is working, the motor 28 drives the first connecting rod 29 to rotate. When the first connecting rod 29 rotates, the first connecting rod 29 drives the second connecting rod 30 to move the lightning-shaped plate 23, and the two lightning-shaped plates 23 are driven to rotate simultaneously under the action of the horizontal axis 31.

[0030] In this embodiment, vertical grooves 26 are provided on the outer surfaces of the two vertical plates 22 of the second connecting rod 30, and arc grooves 27 are provided on the sides of the two vertical plates 22 located on the sides of the vertical grooves 26. The first slide bar 24 is fixedly connected to the connection between the lateral ends of the two lightning-shaped plates 23 and the vertical ends below, and the two lightning-shaped vertical ends are fixedly connected to the second slide bar 25 near the bottom. Specifically, the lightning-shaped plate 23 moves, and the first slide bar 24 and the second slide bar 25 of the lightning-shaped plate 23 slide inside the vertical groove 26. At this time, the lightning-shaped plate 23 drives the cover plate to move upward for a distance. When the first slide bar 24 slides to the top of the vertical groove 26, as the motor 28 works, the first connecting rod 29 and the second connecting rod 30 rotate, driving the second slide bar 25 inside the arc groove 27. During this process, the lightning-shaped plate 23 drives the bucket cover 21 to tilt until the bucket cover 21 is fully opened.

[0031] In the specific implementation process, when the bucket cover 21 is opened, the motor 28 works, and the motor 28 drives the first connecting rod 29 to rotate. When the first connecting rod 29 just starts to rotate, the first connecting rod 29 drives the second connecting rod 30 to move the lightning-shaped plate 23, and the first slide bar 24 and the second slide bar 25 of the lightning-shaped plate 23 slide inside the vertical groove 26. At this time, the lightning-shaped plate 23 drives the cover plate to move upward for a distance. When the first slide bar 24 slides to the top of the vertical groove 26, as the motor 28 works, the first connecting rod 29 and the second connecting rod 30 rotate, driving the second slide bar 25 inside the arc groove 27. In this process, the lightning-shaped plate 23 drives the bucket cover 21 to tilt until the bucket cover 21 is fully opened. When closing the bucket cover 21, the principle is opposite to the above steps, so that the bucket cover 21 is tightly closed, reducing the emission of odor and preventing the odor from affecting pedestrians on the road.

[0032] Embodiment 3: Please refer to Figure 6-Figure 8 The present invention provides a technical solution: the outer surface of the horizontal axis 31 is fixedly sleeved with two connecting frames, a blocking rod 32 is fixedly connected between the two connecting frames, a supporting frame 33 is fixedly connected to the outer surface of the bottom of the bucket cover 21, and a crescent plate 34 is fixedly connected to the other end of the supporting frame 33.

[0033] In the specific implementation process, when the bucket cover 21 is opened, the horizontal axis 31 drives the connecting frame to rotate a certain angle, so that the blocking rod 32 rotates a certain angle. During the dumping of the trash can, the trash can is blocked by the horizontal axis 31 to prevent the trash can from falling into the trash bucket 2. In addition, when the bucket cover 21 is opened, it drives the supporting frame 33 to move the crescent plate 34 to a certain angle, and the crescent plate 34 is used to block the lid of the trash can when it is tilted, so as to prevent the lid of the trash can from closing when dumping the garbage.

[0034] It is meant to explain that when the vehicle body 1 is moved to a garbage unified treatment site, the closed cover on the rear side of the garbage hopper 2 is opened, and one end of the garbage hopper 2 is raised by hydraulic means, so that the garbage hopper 2 is tilted, thereby pouring out the garbage inside the garbage hopper 2. The opening and closing of the closed cover and the raising of the garbage hopper 2 all adopt existing known technologies, and the present invention does not make any improvements thereto, so the specific structure and working principle thereof are not described in detail in the present invention.

[0035] Working principle: During the use of the present invention, the driver drives the vehicle body 1 on the road, drives to the position where the garbage can needs to be processed, stops the vehicle body 1, aligns the edge of the garbage can with the top of the lower limit rod, and opens the garbage can cover. When the garbage can is located on the front side of the vertical plate 7, the elastic force of the second spring 15 enables the garbage can to be located between the knocking heads 16, and the electromagnetic slide rail 35 works, and the electromagnetic slide rail 35 lifts the T-shaped frame upward, and the T-shaped frame drives the lower limit plate 38 to move upward, and the lower limit After the positioning plate 38 contacts the edge of the trash can, the trash can is lifted up. When the upper end of the trash can contacts the upper limit plate 6, the upper limit plate 6 and the lower limit plate 38 clamp and lift the trash can through the lifting of the electromagnetic slide rail 35. In this process, the bucket cover 21 is opened. When it moves to the uppermost position, the cylinder 36 works, and the cylinder 36 drives the swing rod 37 to drive the upper limit plate 6 to tilt, and makes the lower limit plate 38 tilt outside the T-shaped frame, so that the trash can is in an inverted dumping state. At the same time, the electric telescopic The rod 11 works, the electric telescopic rod 11 drives the connecting plate 12 to move the push rod 13. When the push rod 13 contacts the push block 18, it drives the connecting seat 10 to move. After the connecting seat 10 moves, the first spring 9 is compressed. When the push block 18 moves to a position in contact with the limit block 20, the limit block 20 squeezes the push block 18 to move inside the connecting seat 10, so that the third spring 17 is compressed, and then the push rod 13 can pass over the push block 18, and then the push rod 13 releases the limit of the push block 18. 9 drives the connecting seat 10 to reset under the elastic force of the connecting seat 10, so that the knocking head 16 knocks on the surface of the trash can. When the electric telescopic rod 11 is retracted, it drives the push rod 13 so that the push rod 13 squeezes the push block 18, so that the push rod 13 moves to the other side of the push block 18. As the electric telescopic rod 11 extends and retracts back and forth, the knocking head 16 intermittently knocks on the trash can, thereby knocking off the garbage adhered to the inner wall of the trash can, so that the garbage in the trash can can be poured into the interior of the vehicle body 1 more completely.

[0036] When the bucket cover 21 is opened, the motor 28 works, and the motor 28 drives the first connecting rod 29 to rotate. When the first connecting rod 29 just starts to rotate, the first connecting rod 29 drives the second connecting rod 30 to move the lightning-shaped plate 23. The first slide bar 24 and the second slide bar 25 of the lightning-shaped plate 23 slide inside the vertical groove 26. At this time, the lightning-shaped plate 23 drives the cover plate to move upward for a distance. When the first slide bar 24 slides to the top of the vertical groove 26, as the motor 28 works, the first connecting rod 29 and the second connecting rod 30 rotate, driving the second slide bar 25 inside the arc groove 27. In this process, the lightning-shaped plate 23 drives the bucket cover 21 to tilt until the bucket cover 21 is fully opened. When closing the bucket cover 21, the principle is opposite to the above steps, so that the bucket cover 21 is tightly closed, reducing the dissipation of odor and preventing the odor from affecting pedestrians on the road.

[0037] When the bucket cover 21 is opened, the horizontal axis 31 drives the connecting frame to rotate a certain angle, so that the blocking rod 32 rotates a certain angle. During the dumping of the trash can, the trash can is blocked by the horizontal axis 31 to prevent the trash can from falling into the trash bucket 2. In addition, when the bucket cover 21 is opened, it drives the supporting frame 33 to move the crescent plate 34 to a certain angle, and the crescent plate 34 is used to block the trash can lid when it is tilted to prevent the trash can lid from closing when dumping the trash.

[0038] 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 garbage truck for urban garbage disposal, comprising a vehicle body (1) and a vertical plate (7), characterized in that: A garbage bucket (2) is provided at the rear end of the vehicle body (1); a knocking seat (8) is fixedly connected to the left outer surface of the vertical plate (7) at both ends; an electric telescopic rod (11) is fixedly installed on the inner wall of the outer surface on the opposite side of the knocking seat (8); a first spring (9) is fixedly connected to the inner wall on the opposite side of the knocking seat (8); the other end of the first spring (9) is fixedly connected to a connecting seat (10); a push block (18) is movably inserted on the top outer surface of the connecting seat (10); and the electric telescopic rod (11) is fixedly installed on the inner wall of the outer surface on the opposite side of the knocking seat (8). The output end of the rod (11) is fixedly connected to a connecting plate (12), the bottom outer surface of the connecting plate (12) is fixedly connected to a push rod (13), the end of the connecting seat (10) away from the first spring (9) is fixedly connected to a connecting rod (14), the end of the connecting rod (14) away from the connecting seat (10) is fixedly connected to a connecting disk, the outer surface of one side of the connecting disk away from the connecting rod (14) is fixedly connected to a plurality of second springs (15), and the other end of the second spring (15) is fixedly connected to a striking head (16).

2. A garbage truck for urban garbage disposal according to claim 1, characterized in that: A feed trough is provided on the top outer surface of the garbage hopper (2) near the left front end, and a hopper cover (21) is arranged outside the feed trough. Two lightning-shaped plates (23) arranged symmetrically in the front and back are fixedly connected to the bottom outer surface of the hopper cover (21). A horizontal axis (31) is fixedly connected between the opposite outer surfaces of the two lightning-shaped plates (23) near the bottom end. The top inner surface of the garbage hopper (2) is located at the bottom right end of the feed trough and is fixedly connected to two vertical plates (22) arranged symmetrically in the front and back. A motor (28) is fixedly installed on the front outer surface of the vertical plate (22) on the front side. The output end of the motor (28) is fixedly connected to a first connecting rod (29). The outer surface of the first connecting rod (29) is rotatably connected to a second connecting rod (30). The second connecting rod (30) is fixedly connected to the outer surface of the horizontal axis (31).

3. A garbage truck for urban garbage disposal according to claim 2, characterized in that: The outer surfaces of the two vertical plates (22) of the second connecting rod (30) are provided with vertical grooves (26), and the two vertical plates (22) are provided with arc grooves (27) on the sides of the vertical grooves (26). The connection between the lateral ends of the two lightning-shaped plates (23) and the vertical ends below is fixedly connected to a first slide bar (24), and the two lightning-shaped vertical ends are fixedly connected to a second slide bar (25) near the bottom.

4. A garbage truck for urban garbage disposal according to claim 1, characterized in that: The inner surface of the knocking seat (8) is fixedly connected to a fixing strip, the outer surface of the fixing strip is fixedly connected to a limiting block (20), the limiting block (20) and the push block (18) are located in the same horizontal plane, the bottom outer surface of the push block (18) is fixedly connected to a third spring (17), the third spring (17) is fixedly connected to the bottom inner surface of the connecting seat (10), the bottom outer surface of the push block (18) is fixedly connected to a movable rod (19), the movable rod (19) movably penetrates the bottom outer surface of the connecting seat (10), and the third spring (17) is sleeved on the outer surface of the movable rod (19).

5. A garbage truck for urban garbage disposal according to claim 1, characterized in that: The bottom outer surfaces of the two striking seats (8) are both provided with transverse sliding grooves, and the opposite outer surfaces of the two striking seats (8) are both provided with circular grooves.

6. A garbage truck for urban garbage disposal according to claim 4, characterized in that: The end of the push block (18) away from the push rod (13) is a smooth and inclined outer surface, the end of the limit block (20) facing the push block (18) is a smooth and inclined outer surface, and a strip groove is provided at the middle end of the limit block (20).

7. A garbage truck for urban garbage disposal according to claim 1, characterized in that: The rear end top outer surface of the vehicle body (1) is located on the left side of the garbage bin (2) and is fixedly connected to two guide rods (3) and two electromagnetic slide rails (35); the outer surfaces of the two guide rods (3) are movably sleeved with slide sleeves (4); the left outer surfaces of the two slide sleeves (4) are fixedly connected to cross frames (5); an upper limit plate (6) is rotatably connected between the two cross frames (5); two cross bars are fixedly connected between the upper limit plate (6) and the vertical plate (7); the bottom outer surfaces of the two cross bars are fixedly connected to swing rods (37); the bottom outer surfaces of the two cross frames (5) are fixedly connected to side plates; the outer surfaces of the two side plates are rotatably mounted with cylinders (36); the output ends of the two cylinders (36) are rotatably connected to the outer surfaces of the two swing rods (37), respectively.

8. A garbage truck for urban garbage disposal according to claim 7, characterized in that: The two guide rods (3) are located between the two electromagnetic slide rails (35); a limit sleeve is fixedly provided on the outer surface of the guide rod (3); the output ends of the two electromagnetic slide rails (35) are fixedly connected to a T-shaped frame; a lower limit plate (38) is rotatably connected between the opposite outer surfaces of the two T-shaped frames; and a plurality of stabilizing columns (39) are fixedly connected to the top outer surface of the lower limit plate (38).

9. A garbage truck for urban garbage disposal according to claim 2, characterized in that: The outer surface of the transverse axis (31) is fixedly sleeved with two connecting frames, a blocking rod (32) is fixedly connected between the two connecting frames, a supporting frame (33) is fixedly connected to the outer surface of the bottom of the bucket cover (21), and the other end of the supporting frame (33) is fixedly connected to a crescent plate (34).

10. A garbage truck for urban garbage disposal according to claim 1, characterized in that: The striking head (16) is semi-spherical, and a silicone pad is fixedly connected to the outer surface of the striking head (16).

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