Self-loading and unloading garbage truck loading assembly

Abstract

The invention discloses a self-loading and unloading type garbage truck loading assembly which comprises a garbage truck storage cavity, one side of the garbage truck storage cavity abuts against a storage cavity sealing cover plate, and a mounting frame is mounted at the top end of the garbage truck storage cavity. Through cooperation of the garbage truck storage cavity and the liquid storage cavity, liquid in garbage automatically falls into the liquid storage cavity and then is conveyed into the liquid centralized storage cavity through the connecting pipe for centralized treatment, in this way, solid-liquid separation can be immediately started in the garbage collection process, and the solid-liquid separation efficiency is improved. The liquid stored in the liquid centralized storage cavity can be discharged under the control of the transmission pump in cooperation with the liquid discharging pipe and the liquid discharging head, the liquid discharging head can be rapidly connected with the liquid discharging opening or an inlet of the centralized processing device through the balloon block, the adaptability is high, connection is convenient, the problem of liquid leakage is reduced, and practicability and convenience are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of self-loading and unloading garbage trucks, in particular to a self-loading and unloading garbage truck upper assembly. Background Art

[0002] The upper assembly of a garbage truck is a collection of working devices, in addition to the chassis, that are responsible for the core functions of garbage collection, compression, transfer, and unloading. Its structure has different emphases depending on the function of the vehicle model: its core function is to realize the whole process of garbage collection and unloading, and ensure operational efficiency and environmental protection (such as leakage prevention and odor prevention); among the common types, the compression type includes a box, a push shovel, a filler, etc., which compresses garbage through a hydraulic system to increase the loading capacity, and is suitable for urban domestic garbage; the hook-arm type is mainly based on a pulling arm and an attached frame, which can quickly dock and detach from the garbage box to realize "one car, multiple boxes" transfer, which is flexible and efficient; the kitchen type focuses on sealing, and includes a box with a locking mechanism, a push plate and a hanging bucket device, which is specially designed for collecting kitchen waste to prevent leakage and pollution. Overall, the upper assembly meets the garbage disposal needs in different scenarios through the coordination of mechanical structure with hydraulic and electronic control systems.

[0003] In existing technology, the upper assembly of self-loading garbage trucks can cause liquids and garbage to mix and accumulate during the garbage storage process. This not only causes a strong odor due to temperature and other factors, but also requires additional solid-liquid separation in subsequent processing steps, seriously affecting the overall efficiency of garbage disposal.

[0004] A search revealed a Chinese patent document that discloses a positioning rotary extrusion garbage truck upper assembly (publication number: CN205802142U). The present utility model relates to a garbage truck, and more particularly to a positioning rotary extrusion garbage truck upper assembly. The positioning rotary extrusion garbage truck upper assembly comprises a swing arm, an arc-shaped swinging slide, a rotating plate, a swing arm cylinder, a rotating plate cylinder, an extrusion push plate assembly, a lifting mechanism assembly, and a housing. The housing has a lifting mechanism assembly on one side and a swing arm cylinder on the other side. The housing has an extrusion push plate assembly inside. One end of the swing arm cylinder is connected to the swing arm, and a rotating plate cylinder is provided on the swing arm. One end of the swing arm is connected to the arc-shaped swinging slide, and the rotating plate cylinder is connected to the rotating plate. The utility model provides a positioning rotary squeezing garbage truck upper assembly, which uses a swing arm as a radius to lift garbage into the box body. The arc swing slide can squeeze horizontally, squeezing twice in one action. The squeezing effect can reach 30-50% of the overall squeezing, reducing the number of transportation times, reducing the labor cost of secondary transportation and reducing the secondary pollution caused by the secondary transportation process. However, there are still the following defects:

[0005] While the aforementioned garbage truck superstructure reduces the number of transports, lowers labor costs for secondary transport, and mitigates secondary pollution during secondary transport, the self-loading garbage truck superstructure also presents the problem of liquid and garbage intermingling during storage. This not only creates a strong odor due to temperature and other factors, but also requires additional solid-liquid separation in subsequent processing, severely impacting overall waste disposal efficiency. Summary of the Invention

[0006] The present invention aims to provide a self-loading garbage truck upper assembly to address the aforementioned problem of liquid and garbage accumulation during storage in the upper assembly of self-loading garbage trucks. This problem not only causes a strong odor due to temperature and other factors, but also requires additional solid-liquid separation in subsequent processing steps, seriously affecting the overall efficiency of garbage disposal.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a self-loading and unloading garbage truck upper assembly, comprising a garbage truck storage chamber, one side of the garbage truck storage chamber is in conflict with a storage chamber sealing cover plate, a mounting frame is installed at the top of the garbage truck storage chamber, and a liquid centralized storage chamber is installed inside the mounting frame, and a transmission pump is installed at both ends of the liquid centralized storage chamber, one end of one of the transmission pumps is connected to one end of a connecting pipe, and the other end of the connecting pipe is connected to one end of the liquid storage chamber, the top of the liquid storage chamber is connected to the bottom end of the garbage truck storage chamber, and a screening plate is provided between the bottom end of the garbage truck storage chamber and the bottom end of the liquid storage chamber, a slope plate is installed at the inner bottom end of the liquid storage chamber, one end of the other transmission pump is connected to one end of the drainage pipe, the other end of the drainage pipe is installed with a drainage head, and a balloon block is installed on the outer wall of the drainage head.

[0008] Preferably, the storage cavity sealing cover plate is installed inside the connecting frame, and the outer walls on both sides of the connecting frame are penetrated to form a limit cavity, and the inner part of the limit cavity is installed with a limit block, and the limit block is installed on the front outer wall and the rear end outer wall of the garbage truck storage cavity. The storage cavity sealing cover plate is installed with a placement cavity at one end away from the garbage truck storage cavity, and the placement cavity is clamped with a connecting cover plate at one end away from the storage cavity sealing cover plate.

[0009] Preferably, connecting arms are symmetrically installed at the bottom ends of the connecting frames, and the connecting arms are hinged to the outer side walls of the garbage truck storage chamber through movable shafts, and the connecting arms are hinged to the output ends of the cylinders away from the outer side walls of the garbage truck storage chamber.

[0010] Preferably, an installation cavity is symmetrically opened at the top of the garbage truck storage cavity, a molecular sieve honeycomb panel is inserted into the top of the installation cavity, and a female Velcro is installed on the top of the molecular sieve honeycomb panel, the top of the female Velcro is bonded to the bottom of the male Velcro, the male Velcro is installed on the bottom of the installation plate, and the installation plate is in contact with the top of the garbage truck storage cavity.

[0011] Preferably, the bottom end of the mounting plate is in contact with a metal mesh cover, and the inner cover of the metal mesh cover is provided with a molecular sieve honeycomb panel, the top of the metal mesh cover is symmetrically installed with a plug-in block, and the top of the plug-in block passes through the top of the mounting plate and extends to the top of the mounting plate, the side walls of the plug-in block are provided with corresponding series cavities, and the inside of the series cavity is plugged with a plug-in board.

[0012] Preferably, a connecting block is installed on the outer wall of one end of the plug-in board, and the connecting block is set to a magnetic material structure. One end of the connecting block is plugged into the inside of one end of the connecting cavity, and conflicts with one end of the first electromagnetic block embedded in the connecting cavity, and is magnetically attracted. The connecting cavity is symmetrically installed on the outer wall of one end of the garbage truck storage cavity.

[0013] Preferably, a first connecting frame is installed at the bottom end of the liquid storage chamber, and the bottom end of the first connecting frame is hinged to one end of the support plate through a rotating shaft, and the other end of the support plate is hinged to the top end of the second connecting frame through a rotating shaft, and the second connecting frame is installed at the top end of the guide slider.

[0014] Preferably, a first connecting screw sleeve is installed through the interior of the guide slider, and a first transmission screw is penetrated and engaged with the interior of the first connecting screw sleeve, one end of the first transmission screw is connected to the output end of the motor, the guide slider is slidably connected to the top of the guide slot, and the guide slot is opened at the top of the placement plate, and one side of the bottom end of the liquid storage chamber is hinged to the top of the placement plate through an adjusting shaft.

[0015] Preferably, an inner cavity is provided at the bottom end of the placement plate, and a connecting plate is installed inside the inner cavity, a sliding sleeve is provided on the outer wall of the connecting plate, and a magnetic block is installed on the inner top of the sliding sleeve, the bottom end of the magnetic block fits with the top of the second electromagnetic block and is magnetically attracted, the second electromagnetic block is installed at the inner bottom end of the groove, and the groove is provided at the top of the placement plate, a linkage block is installed at the bottom end of the sliding sleeve, and a second connecting screw sleeve is installed through the inside of the linkage block, and a second transmission screw is meshedly connected to the inside of the second connecting screw sleeve, one end of the second transmission screw is transmission-connected to one end of the transmission knob, and the transmission knob is rotatably connected to the outer wall of one end of the placement plate, and a clamping block is installed at the bottom end of the linkage block.

[0016] Preferably, a mounting seat is provided at the end of the placement plate away from the transmission knob, and a connecting cavity is installed at the top of the mounting seat, a flexible sheet is symmetrically installed inside the connecting cavity, and the first limiting protrusions are evenly installed on the outer side walls corresponding to the flexible sheet, the outer side wall of the first limiting protrusion conflicts with the outer side wall of the second limiting protrusion, and the second limiting protrusions are evenly installed on the outer side wall of the connecting block, and the connecting block is installed at one end of the placement plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the process of storing garbage, the present invention abandons the structure of the traditional garbage storage chamber. By cooperating with the garbage truck storage chamber and the liquid storage chamber, the liquid in the garbage can fall into the liquid storage chamber on its own and then be transmitted to the liquid centralized storage chamber through the connecting pipe for centralized treatment. In this way, solid-liquid separation can be started immediately during the garbage collection process, and the liquid stored in the liquid centralized storage chamber can be discharged by controlling the transmission pump in conjunction with the drainage pipe and the drainage head. The drainage head can be quickly connected to the drainage port or the inlet of the centralized treatment device through the balloon block. It has high adaptability and convenient connection, which reduces the problem of liquid leakage and improves practicality and convenience.

[0019] 2. During use, the molecular sieve honeycomb panel provided in the present invention can effectively weaken the strong odor generated by the stored garbage in the garbage truck storage chamber. The characteristics of the molecular sieve honeycomb panel combined with the metal mesh cover can effectively increase the deodorization time. At the same time, the molecular sieve honeycomb panel can be quickly separated from the garbage truck storage chamber, making it easy to replace. This eliminates the traditional method of entering the garbage storage chamber to replace the deodorization component, thereby improving practicality and convenience.

[0020] 3. During the installation process, the present invention has little limitation and can adapt to most of the vehicle body load-bearing areas. The clamping block is connected to the rear end of the vehicle body load-bearing area by freely adjusting the clamping block, and is plugged into the connecting cavity and the connecting block, and self-limited, so that the other end of the placement plate is connected to the front end of the vehicle body load-bearing area. Therefore, when the device needs to be maintained later, it can also be quickly separated from the vehicle body load-bearing area, thereby improving practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the assembled parts of the storage cavity sealing cover plate, the connecting frame, the limiting cavity, the limiting block and the connecting arm in the present invention;

[0024] Figure 4 Figure is the schematic diagram of the combined parts structure of the mounting plate, the molecular sieve honeycomb plate and the metal mesh cover in the application;

[0025] Figure 5 Figure is the schematic diagram of the combined parts structure of the insertion plate, the connecting block, the connecting cavity and the first electromagnetic block in the application;

[0026] Figure 6 Figure is the schematic diagram of the combined parts structure of the mounting frame, the liquid centralized storage cavity, the connecting pipe, the liquid discharge pipe and the liquid discharge head in the application;

[0027] Figure 7 Figure is the schematic diagram of the combined parts structure of the connecting pipe, the liquid storage cavity and the slope-shaped plate in the application;

[0028] Figure 8 Figure is the schematic diagram of the main part structure of the placement plate in the application;

[0029] Figure 9 Figure is the schematic diagram of the bottom part structure of the placement plate in the application;

[0030] Figure 10 Figure is the schematic diagram of the combined parts structure of the joint plate, the sliding sleeve, the linkage block and the clamping block in the application;

[0031] Figure 11 Figure is the schematic diagram of the combined parts structure of the mounting seat, the joint cavity, the flexible sheet and the first limiting protrusion in the application.

[0032] In the figure: 1, the storage cavity of the garbage truck; 2, the storage cavity sealing cover plate; 3, the connecting frame; 4, the limiting cavity; 5, the limiting block; 6, the connecting arm; 7, the air cylinder; 8, the mounting plate; 9, the male magic tape; 10, the female magic tape;

[0033] 11, the molecular sieve honeycomb plate; 12, the metal mesh cover; 13, the insertion block; 14, the series cavity; 15, the insertion plate; 16, the connecting block; 17, the connecting cavity; 18, the first electromagnetic block; 19, the mounting frame; 20, the liquid centralized storage cavity;

[0034] 21, the connecting pipe; 22, the liquid storage cavity; 23, the slope-shaped plate; 24, the liquid discharge pipe; 25, the liquid discharge head; 26, the balloon block; 27, the first adapter frame; 28, the support plate; 29, the second adapter frame; 30, the guide sliding block;

[0035] 31, the first connecting lead screw sleeve; 32, the first transmission lead screw; 33, the guide sliding groove; 34, the placement plate; 35, the motor; 36, the inner cavity; 37, the joint plate; 38, the sliding sleeve; 39, the magnetic attraction block; 40, the second electromagnetic block;

[0036] 41, linkage block; 42, second transmission screw; 43, clamping block; 44, transmission knob; 45, mounting seat; 46, interface cavity; 47, flexible sheet; 48, first limiting block; 49, interface block; 50, second limiting block;

[0037] 51, placement cavity; 52, connecting cover plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0039] Embodiment 1

[0040] Please refer to Figures 1-11 The present application provides a self-loading and unloading garbage truck upper loading assembly, which comprises a garbage truck storage cavity 1, a storage cavity sealing cover plate 2 is arranged on one side of the garbage truck storage cavity 1, and the storage cavity sealing cover plate 2 is fixedly connected inside a connecting frame 3 arranged in a “U” shape. Limiting cavities 4 are formed through the outer walls of the two sides of the connecting frame 3, and limiting blocks 5 are arranged inside the limiting cavities 4. The limiting blocks 5 are fixedly connected to the front end outer wall and the rear end outer wall of the garbage truck storage cavity 1. The limiting cavities 4 are movable with the limiting blocks 5, and limit the rotation angle of the connecting frame 3. The bottom ends of the connecting frame 3 are symmetrically fixedly connected with connecting arms 6. The connecting arms 6 are hingedly connected to the outer side walls of the garbage truck storage cavity 1 through movable shafts. The outer side walls of the connecting arms 6 away from the garbage truck storage cavity 1 are hingedly connected to the output ends of air cylinders 7. The air cylinders 7 are symmetrically fixedly connected to the front end outer wall and the rear end outer wall of the garbage truck storage cavity 1. The angle of the storage cavity sealing cover plate 2 is 0°-75°. A placement cavity 51 is fixedly connected to the outer wall of the end of the storage cavity sealing cover plate 2 away from the garbage truck storage cavity 1. A connecting cover plate 52 is clamped to the end of the placement cavity 51 away from the storage cavity sealing cover plate 2. The outer wall of the end of the connecting cover plate 52 away from the placement cavity 51 is provided with a reflective strip structure.

[0041] In use, when the storage cavity sealing cover plate 2 needs to be rotated and opened, the air cylinders 7 are controlled to work through a control knob or a control switch. The output ends of the air cylinders 7 drive the connecting arms 6 to rotate, so that the connecting arms 6 rotate about the shafts hingedly connected to the garbage truck storage cavity 1. The connecting frame 3 is also rotated. In the process of rotating the connecting frame 3, the limiting cavities 4 move with the limiting blocks 5, and limit the rotation angle of the connecting frame 3. In this way, the storage cavity sealing cover plate 2 is rotated and opened, and the garbage truck storage cavity 1 is worked on. Tools and the like are placed in the placement cavity 51 during use, and the placement cavity 51 is sealed by the connecting cover plate 52. Because the outer wall of the end of the connecting cover plate 52 away from the placement cavity 51 is provided with a reflective strip structure, it can play a warning role at night.

[0042] The top of the garbage truck storage cavity 1 is symmetrically provided with a mounting cavity for mounting the molecular sieve honeycomb plate 11 and the metal mesh cover 12. The molecular sieve honeycomb plate 11 is arranged inside the metal mesh cover 12. The top of the molecular sieve honeycomb plate 11 is fixedly connected with a female magic tape 10 provided with a hook surface structure. The top of the female magic tape 10 is bonded with the bottom of a male magic tape 9 provided with a velvet structure. The male magic tape 9 is fixedly connected to the top of the mounting plate 8. The bottom of the mounting plate 8 abuts against the top of the garbage truck storage cavity 1 and corresponds to the mounting cavity. The top of the mounting plate 8 is symmetrically provided with a through cavity. The through cavity is penetrated by a plug-in block 13 fixedly connected to the top of the metal mesh cover 12 on both sides. The top of the metal mesh cover 12 abuts against the bottom of the mounting plate 8. The side walls of the plug-in block 13 are provided with corresponding series cavities 14. The left and right series cavities 14 are inserted with plug-in plates 15. The plug-in plates 15 are provided in an "L" shape. The vertical outer wall of the plug-in plate 15 is fixedly connected with a connecting block 16 made of magnetic material. One end of the connecting block 16 is inserted into one end of a connecting cavity 17 fixedly connected to the outer wall of one end of the garbage truck storage cavity 1. The connecting cavity 17 is inlaid with first electromagnetic blocks 18. One end of the first electromagnetic blocks 18 abuts against one end of the connecting block 16 and is magnetically attracted.

[0043] In use, the molecular sieve honeycomb plate 11 effectively weakens the peculiar smell generated inside the garbage truck storage cavity 1. The molecular sieve honeycomb plate 11 has excellent moisture resistance. Even if the garbage leachate splashes on the surface, it will not affect the performance. The metal mesh cover 12 is arranged outside the molecular sieve honeycomb plate 11 to effectively protect the molecular sieve honeycomb plate 11, thereby avoiding damage to the molecular sieve honeycomb plate 11. The installation mode of the molecular sieve honeycomb plate 11 is that the male magic tape 9 and the female magic tape 10 are bonded, thereby making the molecular sieve honeycomb plate 11 easy to replace. The molecular sieve honeycomb plate 11 is inserted into the mounting cavity and clamped at the bottom of the mounting plate 8 through the metal mesh cover 12. This facilitates the replacement of the molecular sieve honeycomb plate 11, discarding the traditional installation mode of the deodorizing structure. This disassembly and assembly method is more convenient. After the mounting plate 8 and the molecular sieve honeycomb plate 11 are installed, the plug-in plate 15 is inserted into the series cavity 14, thereby quickly limiting the mounting plate 8 and the molecular sieve honeycomb plate 11. The connecting block 16 is inserted into the connecting cavity 17, and the first electromagnetic block 18 magnetically attracts the connecting block 16 to limit and fix the plug-in plate 15.

[0044] The top end of the garbage truck storage cavity 1 is fixedly connected with a mounting frame 19, and the inside of the mounting frame 19 is fixedly connected with a liquid centralized storage cavity 20, which is arranged in an inclined structure. Both ends of the liquid centralized storage cavity 20 are provided with a transmission pump. The output end of one of the transmission pumps is flange-connected with one end of the liquid centralized storage cavity 20. The input end of the transmission pump connected with the liquid centralized storage cavity 20 is fixedly connected with one end of a connecting pipe 21, which is arranged in a hard material structure. The other end of the connecting pipe 21 is in communication with one end of a liquid storage cavity 22. The top end of the liquid storage cavity 22 is in communication with the bottom end of the garbage truck storage cavity 1. A screening plate is arranged between the bottom end of the garbage truck storage cavity 1 and the bottom end of the liquid storage cavity 22. The inside bottom end of the liquid storage cavity 22 is fixedly connected with a slope-shaped plate 23.

[0045] When the garbage truck storage cavity 1 stores garbage, the liquid contained in the stored garbage is separated from the solid through the screening plate. The liquid enters the inside of the liquid storage cavity 22. The inside bottom end of the liquid storage cavity 22 is fixedly connected with the slope-shaped plate 23. The liquid flows to the side close to the connecting pipe 21. The transmission pump works to suck the liquid stored in the liquid storage cavity 22 into the inside of the liquid centralized storage cavity 20 through the connecting pipe 21, thereby centrally processing the liquid generated in the garbage processing process.

[0046] The input end of the other transmission pump is flange-connected with the other end of the liquid centralized storage cavity 20. The output end of the transmission pump flange-connected with the liquid centralized storage cavity 20 is fixedly connected with one end of a liquid discharge pipe 24, which is arranged in a soft pipe structure. The other end of the liquid discharge pipe 24 is fixedly connected with one end of a liquid discharge head 25. The outside wall of the liquid discharge head 25 is fixedly connected with a balloon block 26 arranged in an inflation structure.

[0047] After a certain amount of liquid is stored in the liquid centralized storage cavity 20, the liquid discharge head 25 is correspondingly connected with the liquid discharge area or the liquid discharge port by freely adjusting the liquid discharge pipe 24. The balloon block 26 arranged in the inflation structure is fixedly connected with the outside wall of the liquid discharge head 25. The gap between the liquid discharge head 25 and the liquid discharge area or the liquid discharge port is matched by the characteristics of the balloon block 26. The liquid discharge head 25 is fixedly connected with the liquid discharge area or the liquid discharge port. This way can effectively improve the stability of the liquid discharge head 25 when discharging liquid, reduce the phenomenon of liquid splashing, and improve the practicability and convenience of the device.

[0048] The bottom end of the liquid storage cavity 22 is fixedly connected with a first connecting frame 27, the bottom end of the first connecting frame 27 is hingedly connected with one end of a supporting plate 28 through a rotating shaft, the other end of the supporting plate 28 is hingedly connected with the top end of a second connecting frame 29 through a rotating shaft, the second connecting frame 29 is fixedly connected with the top end of a guide sliding block 30, the guide sliding block 30 is provided in a cross-shaped structure, the guide sliding block 30 is slidingly connected with the inside of a guide sliding groove 33, the guide sliding groove 33 is arranged in the top end of a placing plate 34, the guide sliding block 30 penetrates through and is fixedly connected with a first connecting lead screw sleeve 31, the inside of the first connecting lead screw sleeve 31 penetrates through and is meshedly connected with a first transmission lead screw 32, the first transmission lead screw 32 and the first connecting lead screw sleeve 31 form a lead screw transmission structure, one end of the first transmission lead screw 32 is fixedly connected with the output end of a motor 35, the other end of the first transmission lead screw 32 is hingedly connected with the inner wall of the guide sliding groove 33, and the bottom end of the liquid storage cavity 22 is hingedly connected with the top end of the placing plate 34 through an adjusting shaft.

[0049] When the garbage truck storage cavity 1 needs to be tilted for operation, the motor 35 receives a control instruction, and then drives the first transmission lead screw 32 to rotate at a constant speed through the motor 35, so that the first transmission lead screw 32 drives the first connecting lead screw sleeve 31 to move, and then drives the guide sliding block 30 to move in the guide sliding groove 33, so that the guide sliding block 30 drives the second connecting frame 29 to move, and then changes the inclination angle of the supporting plate 28, so that the liquid storage cavity 22 and the garbage truck storage cavity 1 rotate around the adjusting shaft, and the garbage truck storage cavity 1 completes the tilting operation.

[0050] The bottom end of the placing plate 34 is provided with an inner cavity 36, the inner cavity 36 is fixedly connected with a "concave" structure arranged abutting plate 37, the outer side wall of the abutting plate 37 is sleeved with a sliding sleeve 38, the inside top end of the sliding sleeve 38 is fixedly connected with a magnetic block 39, the bottom end of the magnetic block 39 is attached to the top end of a second electromagnetic block 40, and when the second electromagnetic block 40 is electrified, the top end of the second electromagnetic block 40 is magnetically attracted to the bottom end of the magnetic block 39, the bottom end of the sliding sleeve 38 is fixedly connected with a linkage block 41, the inside of the linkage block 41 penetrates through and is fixedly connected with a second connecting lead screw sleeve, the inside of the second connecting lead screw sleeve penetrates through and is meshedly connected with a second transmission lead screw 42, the second transmission lead screw 42 is rotatably connected in the inside of the inner cavity 36, one end of the second transmission lead screw 42 is in transmission connection with one end of a transmission knob 44, the transmission knob 44 is rotatably connected to the outer side wall of the placing plate 34, one end of the transmission knob 44 is provided with a hexagonal recess, and the bottom end of the linkage block 41 is fixedly connected with a "L" shaped structure arranged clamping block 43.

[0051] During use, the placement plate 34 is placed on the top of the body load-bearing area, and then the transmission knob 44 is manually driven to rotate by the output device or the operator, and then the transmission knob 44 drives the second transmission screw 42 to rotate, and the second transmission screw 42 drives the second connecting screw sleeve to move, and then the linkage block 41 and the sliding sleeve 38 move outside the connecting plate 37, so that the clamping block 43 set in the "L" shape structure is in conflict with the rear end of the vehicle body load-bearing area, and during operation, when the garbage truck is running, the second electromagnetic block 40 is energized, and the top of the second electromagnetic block 40 is magnetically attracted to the bottom end of the magnetic block 39, further maintaining the stability of the clamping block 43, so that the connection between the device and the vehicle body load-bearing area is more stable. At the same time, this method can quickly separate the device from the vehicle body load-bearing area. At the same time, this method has high adaptability and can adapt to most vehicle body load-bearing areas, reducing limitations.

[0052] The outer wall of the end of the placement plate 34 away from the inner cavity 36 is fixedly connected with a connecting block 49, and the outer side wall of the connecting block 49 is symmetrically fixedly connected with a second limiting protrusion 50 at equal intervals. The outer side wall of the second limiting protrusion 50 conflicts with the outer side wall of the first limiting protrusion 48. The second limiting protrusion 50 and the first limiting protrusion 48 are both semi-cylindrical structures. The first limiting protrusion 48 is fixedly connected to the corresponding outer side wall of the flexible sheet 47 at equal intervals. The flexible sheet 47 is symmetrically fixedly connected to the top inside the connecting cavity 46. The connecting cavity 46 is fixedly connected to the top of the mounting seat 45, and the mounting seat 45 is fixedly connected to the vehicle body load-bearing area by bolts.

[0053] The mounting seat 45 is fixedly connected to one end of the top of the vehicle body load-bearing area by bolts, and during the installation of the garbage truck storage chamber 1, the placement plate 34 and other components, the connecting block 49 is made to correspond to the connecting chamber 46 and the plug-in is completed. After the connecting block 49 is inserted into the connecting chamber 46, the outer wall of the second limiting protrusion 50 is in conflict with the outer wall of the first limiting protrusion 48, and then the connecting block 49 is self-limited, so that the garbage truck storage chamber 1 and the placement plate 34 and other components can be connected and fixed at one end. This method is convenient for alignment during the installation process and auxiliary fixation. It is also convenient for disassembly and assembly during the later maintenance of the garbage truck storage chamber 1 and the placement plate 34 and other components, thereby eliminating the limitations of traditional fixing methods and improving practicality.

[0054] The specific usage process of this embodiment is:

[0055] First, the mounting base 45 is fixedly connected to one end of the top of the vehicle body load-bearing area by bolts. During the installation of the garbage truck storage chamber 1 and the placement plate 34 and other components, the connecting block 49 is aligned with the connecting chamber 46 and the connection is completed.

[0056] Secondly, after the placement plate 34 is placed on the top of the vehicle body load-bearing area, the transmission knob 44 is manually driven by the output device or the operator to rotate, so that the clamping block 43 set in the "L"-shaped structure is in conflict with the rear end of the vehicle body load-bearing area. During the operation, when the garbage truck is running, the second electromagnetic block 40 is energized, and the top end of the second electromagnetic block 40 is magnetically attracted to the bottom end of the magnetic block 39, further stabilizing the clamping block 43.

[0057] Then, when the garbage truck storage chamber 1 needs to be tilted, the motor 35 receives the control command, and then drives the first transmission screw 32 to rotate at a constant speed through the motor 35, so that the first transmission screw 32 drives the first connecting screw sleeve 31 to move, and then drives the guide slider 30 to move inside the guide slide 33, so that the guide slider 30 drives the second connecting frame 29 to move. After the second connecting frame 29 moves, the tilt angle of the support plate 28 is changed, so that the liquid storage chamber 22 and the garbage truck storage chamber 1 rotate about the adjustment axis, so that the garbage truck storage chamber 1 completes the tilting operation;

[0058] Afterwards, during use, when the storage chamber sealing cover plate 2 needs to be rotated and opened, the cylinder 7 is controlled by the control knob or control switch to operate, and the output end of the cylinder 7 drives the connecting arm 6 to rotate, so that the connecting arm 6 rotates about the axis hinged to the garbage truck storage chamber 1, and the connecting frame 3 is also rotated in conjunction. During the rotation of the connecting frame 3, the limiting cavity 4 moves with the limiting block 5 and limits the rotation angle of the connecting frame 3, so that the storage chamber sealing cover plate 2 is rotated and opened;

[0059] Then, during use, the molecular sieve honeycomb panel 11 is used to effectively weaken the odor generated inside the storage chamber 1 of the garbage truck, and the molecular sieve honeycomb panel 11 has outstanding moisture resistance. Even if the garbage leachate splashes onto the surface, it will not affect the performance. The metal mesh cover 12 is arranged on the outside of the molecular sieve honeycomb panel 11, which effectively protects the molecular sieve honeycomb panel 11 and thus avoids damage to the molecular sieve honeycomb panel 11. At the same time, the molecular sieve honeycomb panel 11 is installed in such a way that it is bonded by the male Velcro 9 and the female Velcro 10, so that the molecular sieve honeycomb panel 11 is easy to replace. At the same time, the molecular sieve honeycomb panel 11 is plugged into the interior of the installation cavity and is clamped to the bottom end of the installation plate 8 by the metal mesh cover 12. This makes it easy to replace the molecular sieve honeycomb panel 11, abandoning the traditional installation method of the deodorizing structure. This disassembly and assembly method is more convenient.

[0060] Finally, when the garbage storage chamber 1 of the garbage truck stores garbage, the liquid contained in the garbage stored inside is separated into solid and liquid by the screening plate, and the liquid will enter the liquid storage chamber 22, and the bottom end of the liquid storage chamber 22 is fixedly connected to the slope plate 23, and the liquid flows to the side close to the connecting pipe 21, so that the transmission pump works and cooperates with the connecting pipe 21 to suck the liquid stored in the liquid storage chamber 22 into the liquid centralized storage chamber 20, and the drainage pipe 24 is freely adjusted to make the drainage head 25 correspond to the drainage area or drainage port, and the plugging is completed. Because the outer wall of the drainage head 25 is fixedly connected with the balloon block 26 with an inflatable structure, the balloon block 26 adapts to the gap between the drainage head 25 and the drainage area or drainage port through the characteristics of the balloon block 26, and assists in fixing the drainage head 25. In this way, a self-loading and unloading garbage truck upper assembly is completed;

[0061] It should be noted that the present invention is a self-loading and unloading garbage truck upper assembly, and the components are all universal standard parts or components known to those skilled in the art. The structure and principle thereof can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle, and the electrical connection is completed in the order of working in sequence. The detailed connection means are well known in the art.

[0062] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A self-loading and unloading garbage truck upper assembly, comprising a garbage truck storage chamber (1), characterized in that: One side of the garbage truck storage chamber (1) is in contact with a storage chamber sealing cover plate (2), a mounting frame (19) is installed at the top of the garbage truck storage chamber (1), and a liquid centralized storage chamber (20) is installed inside the mounting frame (19), and transmission pumps are installed at both ends of the liquid centralized storage chamber (20), one end of one of the transmission pumps is connected to one end of a connecting pipe (21), and the other end of the connecting pipe (21) is connected to one end of the liquid storage chamber (22), and the liquid The top of the liquid storage chamber (22) is connected to the bottom of the garbage truck storage chamber (1), and a screening plate is provided between the bottom of the garbage truck storage chamber (1) and the bottom of the liquid storage chamber (22). A slope plate (23) is installed at the bottom of the interior of the liquid storage chamber (22). One end of the other transmission pump is connected to one end of a liquid discharge pipe (24). A liquid discharge head (25) is installed at the other end of the liquid discharge pipe (24), and a balloon block (26) is installed on the outer wall of the liquid discharge head (25).

2. The self-loading and unloading garbage truck upper assembly according to claim 1, characterized in that: The storage cavity sealing cover plate (2) is installed inside the connecting frame (3), and the outer walls on both sides of the connecting frame (3) are penetrated by a limit cavity (4), and the inner part of the limit cavity (4) is installed with a limit block (5), and the limit block (5) is installed on the front outer wall and the rear outer wall of the garbage truck storage cavity (1). The storage cavity sealing cover plate (2) is installed with a placement cavity (51) at one end away from the garbage truck storage cavity (1), and the placement cavity (51) is clamped with a connecting cover plate (52) at one end away from the storage cavity sealing cover plate (2).

3. The self-loading and unloading garbage truck upper assembly according to claim 2, characterized in that: The bottom ends of the connecting frames (3) are symmetrically provided with connecting arms (6), and the connecting arms (6) are hinged to the outer side walls of the garbage truck storage chamber (1) via movable shafts. The connecting arms (6) are hinged to the output end of the cylinder (7) away from the outer side walls of the garbage truck storage chamber (1).

4. The self-loading and unloading garbage truck upper assembly according to claim 1, characterized in that: The top of the garbage truck storage chamber (1) is symmetrically provided with an installation chamber, the top of each installation chamber is plugged with a molecular sieve honeycomb panel (11), and the top of each molecular sieve honeycomb panel (11) is installed with a female Velcro (10), the top of the female Velcro (10) is bonded to the bottom of a male Velcro (9), the male Velcro (9) is installed at the bottom of a mounting plate (8), and the mounting plate (8) contacts the top of the garbage truck storage chamber (1).

5. The self-loading and unloading garbage truck upper assembly according to claim 4, characterized in that: The bottom end of the mounting plate (8) is in contact with a metal mesh cover (12), and the inner cover of the metal mesh cover (12) is provided with a molecular sieve honeycomb plate (11). The top end of the metal mesh cover (12) is symmetrically provided with a plug-in block (13), and the top end of the plug-in block (13) passes through the top end of the mounting plate (8) and extends to the top of the mounting plate (8). The side walls of the plug-in block (13) are provided with corresponding series cavities (14), and the interior of the series cavity (14) is plugged with a plug-in board (15).

6. The upper assembly of a self-loading and unloading garbage truck according to claim 5, characterized in that: A connecting block (16) is installed on the outer wall of one end of the plug-in board (15), and the connecting block (16) is a magnetic material structure. One end of the connecting block (16) is plugged into the interior of one end of the connecting cavity (17), and contacts and magnetically attracts one end of a first electromagnetic block (18) embedded in the interior of the connecting cavity (17). The connecting cavity (17) is symmetrically installed on the outer wall of one end of the garbage truck storage cavity (1).

7. The upper assembly of a self-loading and unloading garbage truck according to claim 1, characterized in that: A first connecting frame (27) is installed at the bottom end of the liquid storage chamber (22), and the bottom end of the first connecting frame (27) is hinged to one end of the support plate (28) through a rotating shaft, and the other end of the support plate (28) is hinged to the top end of the second connecting frame (29) through a rotating shaft, and the second connecting frame (29) is installed at the top end of the guide slider (30).

8. The upper assembly of a self-loading and unloading garbage truck according to claim 7, characterized in that: The guide slider (30) is provided with a first connecting screw sleeve (31) which is installed inside the guide slider (30), and the first connecting screw sleeve (31) is provided with a first transmission screw (32) which is engaged and connected thereto. One end of the first transmission screw (32) is connected to the output end of the motor (35). The guide slider (30) is slidably connected inside the top end of the guide slot (33), and the guide slot (33) is provided at the top end of the placement plate (34). One side of the bottom end of the liquid storage chamber (22) is hinged to the top end of the placement plate (34) through an adjusting shaft.

9. The self-loading and unloading garbage truck upper assembly according to claim 8, characterized in that: The bottom end of the placement plate (34) is provided with an inner cavity (36), and a connecting plate (37) is installed inside the inner cavity (36). The outer wall of the connecting plate (37) is provided with a sliding sleeve (38), and a magnetic block (39) is installed on the inner top of the sliding sleeve (38). The bottom end of the magnetic block (39) is in contact with the top of the second electromagnetic block (40) and is magnetically attracted. The second electromagnetic block (40) is installed at the inner bottom end of the groove, and the groove is provided on the placement plate (34). The top end of the sliding sleeve (38) is provided with a linkage block (41), and a second connecting screw sleeve is installed through the interior of the linkage block (41), and a second transmission screw (42) is connected to the interior of the second connecting screw sleeve through the second transmission screw (42), and one end of the second transmission screw (42) is connected to one end of the transmission knob (44) in a transmission manner, and the transmission knob (44) is rotatably connected to the outer wall of one end of the placement plate (34). The bottom end of the linkage block (41) is provided with a clamping block (43).

10. The upper assembly of a self-loading and unloading garbage truck according to claim 8, characterized in that: A mounting seat (45) is provided at one end of the placement plate (34) away from the transmission knob (44), and a connecting cavity (46) is installed at the top of the mounting seat (45), a flexible sheet (47) is symmetrically installed inside the connecting cavity (46), and a first limiting protrusion (48) is evenly installed on the outer side wall corresponding to the flexible sheet (47), the outer side wall of the first limiting protrusion (48) conflicts with the outer side wall of the second limiting protrusion (50), and the second limiting protrusion (50) is evenly installed on the outer side wall of the connecting block (49), and the connecting block (49) is installed at one end of the placement plate (34).

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