An interchangeable and movable classified garbage truck for garbage collection and transportation

Abstract

The present invention relates to the design improvement of garbage trucks, and particularly to an interchangeable and movable classified garbage bin truck; it adopts a garbage collection operation mode combining electric operation with mechanical-assisted manual operation; it has an electric hook-taking and manual interchange function; the garbage collection actions are smoothly connected, and the process is reasonable and efficient; the garbage collection operation becomes more flexible; during the garbage collection process, there is no need to contact the garbage bin, which can effectively avoid various contact infection risks; it includes a vehicle body, and a cabin for storing garbage bins is provided on the vehicle body; a front-back moving mechanism, a telescopic rotary mechanism and a hook-taking and interchange mechanism are provided on the vehicle body; the front-back moving mechanism includes a guide rail bracket, a cylindrical guide rail, a slider and a swivel arm seat, the guide rail bracket is installed on the top of the vehicle body, the swivel arm seat is slidably matched with the cylindrical guide rail through the slider, and the cylindrical guide rail is installed on the guide rail bracket; the telescopic rotary mechanism includes a flange plate, a swivel arm, a telescopic rod, a connecting block and a flange seat.

Description

Technical Field

[0001] The present invention relates to the design improvement of garbage collection vehicles, and particularly to an interchangeable and movable classified garbage bin collection vehicle. Background Art

[0002] In today's era, the economic growth rate is extremely fast, and people's living standards are also increasing day by day. As a result, the amount of urban domestic waste is continuously increasing. A good city requires the common development of economy and environment. Only by efficiently handling urban garbage can the urban environment be better, people will be more comfortable in life and work, and have a stronger sense of belonging to this city.

[0003] Through the investigation of the current situation of domestic waste collection in local areas of the city, it is found that the urban population is relatively concentrated, and the amount of domestic waste generated every day is quite considerable. There are also many problems in garbage collection, such as imperfect collection vehicles and lack of cleaning management during the collection process.

[0004] Through consulting materials and visiting communities, it is learned that urban garbage classification, as a hot topic, has always been at a high level. At present, the main way to collect urban domestic waste is to collect it at fixed points through movable garbage bins in public garbage collection kiosks. With the promotion of the national requirements for garbage classification, movable garbage bins will gradually be updated to movable classified garbage bins (the appearance colors of the garbage bins are different, and the types of garbage that can be put in are also different) to meet the requirements of classified and centralized collection of domestic waste at fixed points.

[0005] Due to the increasing amount of domestic waste and the requirement of "daily collection and daily clearance" for garbage collection, the workload of sanitation workers is extremely huge every day. Therefore, garbage collection vehicles have been widely used.

[0006] For the current movable garbage bin collection method, mainly compressed garbage trucks, mechanical claw garbage trucks, sealed barrel garbage trucks, etc. are used. Through comparative research, the current movable garbage bin collection method is summarized into a dumping and transfer collection method and a sealed barrel collection method.

[0007] 1. Dumping and transfer collection method: Such as compressed garbage trucks, mechanical claw garbage trucks, etc., mainly through mechanical devices, the garbage in the movable classified garbage bin is dumped into the carriage of the garbage collection vehicle, and then the collection vehicle transports the dumped garbage to the garbage transfer station. This method can be suitable for the collection of the current movable garbage bins, but it is easy to cause secondary pollution to the environment during the garbage dumping and transfer process. At the same time, the empty barrels are not thoroughly cleaned and are put into use again, which also affects the surrounding environmental hygiene. In addition, dumping and transfer will cause the re-disorder of classified garbage and cannot achieve the expected effect of garbage classification. Therefore, it cannot meet the collection of future movable classified garbage bins.

[0008] 2. Sealed barrel cleaning and transportation method: Such as sealed barrel garbage trucks, etc. It mainly relies on sanitation workers to manually carry the garbage bins or uses a lifting mechanism to lift the garbage bins into the carriage, and then neatly arranges the movable garbage bins manually, and then transports the full bins to the transfer station. This method is suitable for the current movable garbage bins and can also meet the cleaning and transportation requirements of the future movable classified garbage bins. The on-site operation is supplemented by a mechanical method to lift the garbage bins, which can reduce the labor intensity of the operation. Sealed barrel cleaning and transportation is also beneficial to the cleanliness of the on-site environmental hygiene. However, during the cleaning and transportation operation, sanitation workers still need to directly contact the garbage bins and rely on manual handling to complete the moving operation and alignment of the garbage bins. In addition, for movable classified garbage bins, the empty bins to be re-placed not only require the same quantity as the original garbage bins, but also need to ensure that the types (colors and functions) of the garbage bins are the same as the original ones, otherwise it will affect the centralized collection effect of classified garbage. At present, it is inevitable that errors are prone to occur during the cleaning and transportation operation, and it is impossible to quickly and conveniently achieve the effect of corresponding consistency in the quantity and type of garbage bins. The on-site error correction work is relatively cumbersome and time-consuming.

[0009] With the continuous promotion of the national garbage classification policy, movable classified garbage bins will also be widely put into use. Regarding the cleaning and transportation problem of movable classified garbage bins, the current dumping and transfer cleaning and transportation method is obviously no longer applicable. The current sealed barrel cleaning and transportation method relatively meets the cleaning and transportation requirements of movable classified garbage bins. However, during the on-site cleaning and transportation operation, the moving operation and alignment process of the garbage bins require manual direct handling, resulting in a large labor intensity for sanitation workers; it is easy to make mistakes in the correspondence of the quantity and category of garbage bins during the placement of empty bins and the recycling of full bins, and it is inconvenient for sanitation workers to perform corresponding operations. Therefore, it is necessary to design a more efficient and convenient garbage cleaning and transportation vehicle suitable for the cleaning and transportation of movable classified garbage bins. Summary of the Invention

[0010] The purpose of the present invention is to provide an interchangeable movable classified garbage bin cleaning and transportation vehicle to solve the technical problems raised in the background technology.

[0011] To achieve the above purpose, the present invention provides the following technical solution: An interchangeable movable classified garbage bin cleaning and transportation vehicle, including a vehicle body, and a cabin for storing garbage bins is provided on the vehicle body; a front-back moving mechanism, a telescopic rotary mechanism, and a hooking and swapping mechanism are provided on the vehicle body;

[0012] The front-back moving mechanism includes a guide rail bracket, a cylindrical guide rail, a slider, and a swivel arm seat. The guide rail bracket is installed on the top of the vehicle body, the swivel arm seat is slidably matched with the cylindrical guide rail through the slider, and the cylindrical guide rail is installed on the guide rail bracket;

[0013] The telescopic slewing mechanism includes a flange plate, a swing arm, a telescopic rod, a connecting block and a flange seat. The flange plate is rotationally matched with a swing arm seat through a swing arm pin shaft; the flange plate is connected to the swing arm, one end of the telescopic rod is connected to the swing arm, and the other end is connected to the connecting block. A flange seat is also provided on the connecting block.

[0014] The hooking and swapping mechanism includes a sliding plate, a first electric push rod, a vertical frame and a hook head. The first electric push rod is installed on the vertical frame, the telescopic end is connected to the sliding plate, the hook head is installed on the sliding plate, and the sliding plate is installed in a chute of the vertical frame.

[0015] Preferably, the sliding plate is connected to the flange seat through a slewing flange, and the slewing flange is rotationally matched with the flange seat.

[0016] Preferably, it further includes a vertical frame and a handrail. The first electric push rod is slidably matched with the sliding plate through the vertical frame. The handrail is installed below the vertical frame. Both the hook head and the first electric push rod are electrically connected to a push button switch, and the push button switch is installed on the handrail.

[0017] Preferably, it further includes a side protection device. The side protection device includes a protection baffle, and the protection baffle is installed on the vehicle body and is located beside the cabin.

[0018] Preferably, the protection baffle is in a lifting fit with the vehicle body.

[0019] Preferably, the lifting fit specifically means that the protection baffle is rotationally matched with one end of a swing rod through a hinge support, the other end of the swing rod is rotationally matched with the vehicle body. A pin shaft is installed on the swing rod, a slide rail is installed on the vehicle body, and the slide rail is slidably matched with the pin shaft. It further includes a second electric push rod. The second electric push rod is installed on the vehicle body and the telescopic end is connected to the swing rod through a lifting rod.

[0020] Preferably, the second electric push rod is electrically connected to the push button switch.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: 1) The interchangeable movable classified garbage bin cleaning vehicle is equipped with a handling device and adopts a cleaning operation mode combining electric and mechanical-assisted manual operations. When cleaning the garbage bin, the up and down lifting and handling of the garbage bin are realized by an electric method; the horizontal position movement of the garbage bin is realized by a mechanical-assisted manual operation method (that is, the weight of the garbage bin is balanced by the handling mechanism, and only by manually operating to overcome the mechanical friction resistance, the garbage bin can be easily moved horizontally). Neither full-bin loading nor empty-bin discharging requires direct manual handling, and the operation during the garbage bin cleaning process is easy and labor-saving.

[0022] 2) The handling device is designed with a hooking and swapping mechanism, which has the functions of electric hooking and manual swapping. The empty bucket and the full bucket can quickly complete the two-bucket swapping at the horizontal position. The operation process realizes the synchronous and cross operation process of empty bucket placement and full bucket loading, ensuring that the number and category of trash cans correspond one by one, and the trash can cleaning actions are smoothly connected, and the process is reasonable and efficient.

[0023] 3) The hooking and swapping mechanism adopts a structural design form with two groups of hooks. The two groups of hooks have the function of horizontal position swapping. The empty bucket and the full bucket need to appear on the hooking mechanism at the same time. It is clear at a glance for the category comparison and inspection of the separable trash cans, ensuring that the empty bucket for placement and the full bucket for loading are consistent in both quantity and category. The cleaning work is completed in one go, easy and convenient, and not prone to errors. It is especially suitable for the cleaning of movable classified trash cans.

[0024] 4) The handling device is designed with a telescopic slewing mechanism and a front-back moving mechanism, which have the functions of telescopic movement, slewing of the rotating arm, and front-back movement. Among them, the telescopic movement can extend the hooking and swapping mechanism at the front end of the telescopic rod to the outer area of the carriage. (Especially) the slewing function of the rotating arm can slewing the hooking and swapping mechanism to the two side areas of the carriage. The front-back moving mechanism can make the hooking and swapping mechanism reach the front and back positions of the carriage. Therefore, during the operation process, the hooking and swapping mechanism can easily reach any area position on both sides of the vehicle body to complete the movement and handling of the trash can and the position alignment action, effectively expanding the operation radius of the cleaning vehicle, and making the garbage cleaning operation more flexible.

[0025] 5) The telescopic slewing mechanism adopts a rotating arm slewing structural design form. After the operation is completed, the hooking and swapping mechanism can be retracted to the position at the tail of the carriage, avoiding the protrusion of the mechanism on both sides of the carriage, and eliminating the safety hazards during the driving process of the cleaning vehicle.

[0026] 6) Side protection devices are installed on both sides of the carriage of the interchangeable movable classified trash can cleaning vehicle to prevent the movable classified trash can from accidentally falling outside the vehicle during transportation, ensuring the safety and reliability of the cleaning vehicle during transportation.

[0027] 7) The interchangeable movable classified trash can cleaning vehicle adopts a closed-barrel cleaning method, and the whole process adopts a non-contact handling and loading and unloading mode. Neither the full bucket loading nor the empty bucket placement requires manual direct handling. There is no need to contact the trash can during the cleaning process, which can effectively avoid various contact infection risks.

[0028] 8) The interchangeable movable classified garbage bin cleaning vehicle adopts a closed-barrel cleaning method, without the process of garbage dumping and transfer, avoiding secondary pollution of garbage. The re-deposited movable classified garbage bin is also an empty barrel that has been centrally cleaned, without residual garbage in the barrel body, and the appearance is clean and beautiful, effectively improving the environmental quality around the public garbage collection kiosk, and at the same time ensuring that the vehicle body is clean and tidy during the cleaning process. The closed-barrel cleaning method will not cause the re-disorder of classified garbage, and is especially suitable for the cleaning of movable classified garbage bins. Brief Description of the Drawings

[0029] Figure 1 is a schematic structural diagram of the present invention.

[0030] Figure 2 is a flowchart of the cleaning vehicle when the garbage collection kiosk of the present invention is on the right side of the cleaning vehicle;

[0031] Figure 3 is a flowchart of the cleaning vehicle when the garbage collection kiosk of the present invention is on the left side of the cleaning vehicle;

[0032] Brief Description of the Drawings: 1. Vehicle body; 2. Compartment; 3. Guide rail bracket; 4. Cylindrical guide rail; 5. Slide block; 6. Rotary arm seat; 7. Flange plate; 8. Rotary arm; 9. Telescopic rod; 10. Connecting block; 11. Flange seat; 12. Slide plate; 13. Electric push rod 1; 14. Hook head; 15. Rotary flange; 16. Vertical frame; 17. Handrail; 18. Button switch; 19. Protective baffle; 20. Hinge support; 21. Swing rod; 22. Pin shaft; 23. Slide rail; 24. Electric push rod 2; 25. Rotary arm pin shaft; 26. Lifting rod. Detailed Embodiment

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] An interchangeable movable classified garbage bin cleaning vehicle includes a vehicle body 1, and a compartment 2 for storing garbage bins is provided on the vehicle body 1; a front-back moving mechanism, a telescopic rotation mechanism and a hooking and interchange mechanism are provided on the vehicle body 1;

[0035] The front-back moving mechanism includes a guide rail bracket 3, a cylindrical guide rail 4, a slide block 5 and a rotary arm seat 6. The guide rail bracket 3 is installed on the top of the vehicle body 1, and the rotary arm seat 6 is slidably matched with the cylindrical guide rail 4 through the slide block 5, and the cylindrical guide rail 4 is installed on the guide rail bracket 3;

[0036] The telescopic slewing mechanism includes a flange plate 7, a swing arm 8, a telescopic rod 9, a connecting block 10 and a flange seat 11. The flange plate 7 is rotationally matched with the swing arm seat 6 through a swing arm pin shaft 25; the flange plate 7 is connected to the swing arm 8, one end of the telescopic rod 9 is connected to the swing arm 8, and the other end is connected to the connecting block 10. A flange seat 11 is also provided on the connecting block 10; the hooking and swapping mechanism includes a sliding plate 12, an electric push rod 13 and a hook head 14. The electric push rod 13 is installed on the flange seat 11 through the sliding plate 12, and the telescopic end of the electric push rod 13 is connected to the hook head 14; the sliding plate 12 is connected to the flange seat 11 through a slewing flange 15, and the slewing flange 15 is rotationally matched with the flange seat 11;

[0037] It further includes an upright frame 16 and a handrail 17. The electric push rod 13 is slidably matched with the sliding plate 12 through the upright frame 16. The handrail 17 is installed below the upright frame 16. Both the hook head 14 and the electric push rod 13 are electrically connected to a push button switch 18, and the push button switch 18 is installed on the handrail 17; it further includes a side protection device. The surgical side protection device includes a protection baffle 19, and the protection baffle 19 is installed on the vehicle body 1 and is located beside the cabin 2; the protection baffle 19 is in a lifting and matching relationship with the vehicle body 1;

[0038] The specific lifting and matching means that the protection baffle 19 is rotationally matched with one end of a swing rod 21 through a hinge support 20, the other end of the swing rod 21 is rotationally matched with the vehicle body 1, a pin shaft 22 is installed on the swing rod 21, a slide rail 23 is installed on the vehicle body 1, and the slide rail 23 is slidably matched with the pin shaft 22. It further includes an electric push rod 24, and the electric push rod 24 is installed on the vehicle body 1 and its telescopic end is connected to the pin shaft 22; the electric push rod 24 is electrically connected to the push button switch 18.

[0039] The interchangeable movable classified garbage truck is suitable for efficiently and conveniently completing the daily cleaning and transportation work of the movable classified garbage bins in the public garbage collection kiosks. Its main functions are: completing the loading, unloading, handling and safe transportation of the movable classified garbage bins.

[0040] The cleaning and transportation process adopts a closed barrel handling method, and its main work content mainly includes loading the movable classified garbage bins filled with domestic garbage (referred to as full barrels) onto the garbage truck, and at the same time putting the newly put-into-use movable classified garbage bins (referred to as empty barrels) into the garbage collection kiosks.

[0041] The interchangeable movable classified garbage truck mainly consists of a vehicle body 1, a side protection device, a handling device (including: a front-back moving mechanism, a telescopic slewing mechanism, a hooking and swapping mechanism), as well as empty barrels and full barrels, etc.

[0042] The vehicle body 1 is a van with openable sides, housing a compartment 2 for transportable waste bins. Side guards are installed on both sides of the vehicle's cargo compartment to prevent the bins from accidentally falling out of the vehicle during transport. The vehicle body and side guards ensure safe transport of the bins.

[0043] The transport device of the garbage truck includes a forward and backward moving mechanism, a telescopic rotating mechanism, and a hook-and-exchange mechanism. The transport device can realize the loading and unloading functions of the movable classified garbage bin.

[0044] Its functions can be divided into vertical movement (lifting) and horizontal movement of the trash can. These mainly include: reliable hooking of the trash can; vertical lifting of the trash can during loading and emptying; rapid horizontal interchange of empty and full trash cans; horizontal alignment of the empty trash can when it is placed in the trash collection booth (referred to as position alignment); and horizontal alignment of the full trash can when it is loaded onto the garbage truck (referred to as position alignment).

[0045] The front and rear moving mechanism is fixedly mounted on the top of the vehicle body cargo box (abbreviated as compartment) through the guide rail bracket 3. The rotating arm seat 6 in the mechanism can move linearly along the cylindrical guide rail 4 in the front and rear direction of the vehicle body 1.

[0046] The telescopic swivel mechanism is mounted on the pivot arm mount of the forward / backward movement mechanism using a column hinge. The pivot arm 8 in the mechanism can pivot horizontally about the pivot arm mount 6 on top of the vehicle body 1. Simultaneously, the telescopic rod 9 can perform horizontal, telescopic, and linear motion relative to the pivot arm 8. The telescopic swivel mechanism can move along the forward / backward direction of the vehicle body along with the forward / backward movement mechanism.

[0047] The hook-interchange mechanism is fixedly mounted on the front end of the telescopic rod 9 within the telescopic swivel mechanism. It features two sets of hook heads 14, driven by electric push rods, which reliably hook two trash cans (electric hooking) and independently raise and lower them (electric lifting). Furthermore, the hook-interchange mechanism utilizes a swivel flange 15, which allows for quick interchange of the two trash cans by rotating them 180 degrees horizontally (manual swapping). During transport, the hook-interchange mechanism can be stored at the rear of the vehicle.

[0048] With the help of the linear telescopic movement of the telescopic rod 9, the rotational movement of the rotating arm 8 and the forward and backward movement of the rotating arm seat 6, the hook interchange mechanism fixed at the front end of the telescopic rod 9 can be adjusted in horizontal position, thereby realizing the corresponding adjustment of the horizontal position of the trash can (manual horizontal position adjustment), and easily completing the position adjustment action after the empty trash can is placed in the garbage collection booth (manual position adjustment), and the position adjustment action after the full trash can is loaded into the garbage collection truck (manual position adjustment).

[0049] 2) Brief Description of the Operation Process of the Garbage Removal Vehicle

[0050] For the working process of the interchangeable and movable classified garbage bin removal vehicle, refer to the working process diagram of the garbage removal vehicle (such as Figure 2 and Figure 3 ).

[0051] (1) Empty bins are pre-filled in two columns on the garbage removal vehicle. The garbage removal vehicle drives near the public garbage collection kiosk, and the parking position is parallel to the public garbage collection kiosk.

[0052] (2) First, lower the side protection mechanism, and manually operate the telescopic and rotary mechanism to rotate the hook and interchange mechanism to the side of the carriage close to the garbage collection kiosk.

[0053] (3) Manually adjust the horizontal position of the hook and interchange mechanism to align a hook on the hook and interchange mechanism with the card slot of the empty bin in the carriage (the flanging groove on the upper edge of the garbage bin). Press the button switch, and the electric push rod drives the hook to move upward to hook the empty bin. Through the telescopic movement of the telescopic and rotary mechanism, drive the hook and interchange mechanism to horizontally move the empty bin out of the carriage. Press the button switch, and the electric push rod drives the hook to move downward, and the empty bin descends close to the ground.

[0054] (4) Manually adjust the horizontal position of the hook and interchange mechanism to align another hook on the hook and interchange mechanism with the card slot of the corresponding full bin (the color and function correspond). Press the button switch, and the electric push rod drives the hook to move upward to hook the full bin off the ground and rise to the same height as the empty bin. Through the telescopic movement of the telescopic and rotary mechanism, drive the hook and interchange mechanism to horizontally move the full bin out of the garbage collection kiosk.

[0055] (5) Manually operate the hook and interchange mechanism, and through the rotary motion of the rotary flange, horizontally rotate the empty bin and the full bin 180 degrees to achieve a quick interchange of the full bin and the empty bin in the horizontal position. The full bin is close to the carriage side, and the empty bin is close to the garbage collection kiosk side.

[0056] (6) Manually operate the telescopic and rotary mechanism to horizontally move the empty bin into the garbage collection kiosk and align it in a whole column to an appropriate position. Press the button switch, and the electric push rod drives the hook to move downward and disengage from the empty bin card slot, and the empty bin is placed into the garbage collection kiosk.

[0057] (7) Manually operate the telescopic and rotary mechanism to horizontally move the full bin close to the side of the carriage. Press the button switch to lift the full bin to an appropriate height position, adjust the horizontal position, align it with the (only) empty space in the carriage for the full bin, horizontally move the full bin into the carriage, press the button switch, and the electric push rod drives the hook to move downward and disengage from the full bin card slot, and the full bin is loaded onto the carriage floor.

[0058] After the cleaning and transportation are completed, close the side protection device, and manually operate to place the hook and exchange mechanism at the tail of the carriage of the cleaning and transportation vehicle. The cleaning and transportation vehicle drives away from the garbage collection kiosk.

[0059] When the interchangeable movable classified garbage bin cleaning and transportation vehicle conducts garbage bin cleaning and transportation, the up and down lifting and handling of the garbage bin are realized by electric means. The horizontal position movement of the garbage bin is realized by mechanical-assisted manual operation, that is, the weight of the garbage bin is balanced by the lifting of the handling mechanism, and when manually operating, only the mechanical friction resistance needs to be overcome to easily move the garbage bin horizontally. The garbage bin cleaning and transportation operation is easy and labor-saving.

[0060] The empty bin and the full bin can quickly complete the two-bin interchange of the horizontal position, and the operation process realizes the operation process of synchronous cross of empty bin placement and full bin loading, ensuring that the number and category of garbage bins correspond one by one, and the garbage bin cleaning and movement actions are smoothly connected, and the process is reasonable and efficient.

[0061] Side protection device

[0062] The side protection device mainly consists of electric push rod two 24, slide rail 23, lifting rod 26, pin shaft 22, swing rod 21, protection baffle 19, hinge support 20, etc. Two sets of electric push rod two 24 can be respectively fixed on the front and rear side plates of the carriage box, and the electric push rod operation method is adopted. The protection baffle 19 is arranged on both sides of the carriage. The electric push rod two 24 drives the lifting rod 26 to move up and down along the slide rail 23. The pin shaft 22 at the front end of the lifting rod 26 cooperates with the chute on the swing rod 21. The lifting rod 26 drives the swing rod 21 to act through the pin shaft 22. The swing rod 21 is connected to the protection baffle 19 by a hinge support 20. The protection baffle can have two states: closed (the guardrail is on the side of the carriage) and open (the guardrail is on the side of the wheel). During the transportation process of the cleaning and transportation vehicle, the protection baffle is in the closed state to prevent the garbage bin from accidentally falling. During the operation process of the cleaning and transportation vehicle, the protection baffle is in the open state to facilitate the empty bin placement and full bin loading work.

[0063] Handling device

[0064] The handling device includes a front and rear moving mechanism, a telescopic slewing mechanism, and a hook and exchange mechanism. Through the handling device, the loading and unloading and handling functions of the movable classified garbage bin can be realized.

[0065] Its action functions can be divided into the up and down position movement (lifting) of the garbage bin and the horizontal position movement of the garbage bin. It mainly includes: a reliable hooking action on the garbage bin; the up and down lifting action of the garbage bin during the empty bin placement and full bin loading process; the quick interchange action of the empty bin and the full bin in the horizontal position; the horizontal position adjustment and alignment action (abbreviation: position alignment) when the empty bin is placed in the garbage collection kiosk; the horizontal position adjustment and alignment action (abbreviation: position alignment) when the full bin is loaded onto the garbage cleaning and transportation vehicle.

[0066] Hook and exchange mechanism

[0067] Function of the mechanism: The electric push rod 13 drives the hook head 14 to move up and down, completing the reliable hooking and up-and-down movement of the trash can; the two trash cans can be quickly interchanged horizontally between the empty bucket and the full bucket through manual operation.

[0068] Composition of the mechanism: The hooking and interchange mechanism mainly consists of a slide plate 12, an electric push rod 13, a rotary flange 15, a vertical frame 16, a handrail 17, a hook head 14, a push button switch 18, etc.

[0069] Among them, the vertical frame 16 is the main component. Two slide plates 12 are respectively inlaid on the front and back of the vertical frame 16 to form two groups of slide plate moving pairs, and the slide plate 12 moves up and down linearly along the vertical frame 16. The hook head 14 is fixedly connected to the slide plate 12. Two electric push rods 13 are respectively placed inside the vertical frame 16. The electric push rod 13 drives the slide plate 12 to move, and the hook head 14 moves up and down to complete the hooking of the trash can and the up-and-down movement of the trash can. The handrails 17 are symmetrically installed on both sides of the vertical frame 16, and the push button switch 18 is installed on the handrail 17 to control the start and stop of the electric push rod 13. The vertical frame 16 is in fit and fixed connection with the inner hole of the rotary flange 15, and the rotary flange 15 is fit and installed in the flange seat (of the telescopic rotary mechanism), and the whole hooking and interchange mechanism is installed at the front end of the telescopic rotary mechanism. The handrail 17 is driven manually to drive the vertical frame 16 to rotate horizontally, and the two trash cans at the horizontal positions of the two hook heads 14 (trash cans) can be quickly interchanged.

[0070] Functions of the components:

[0071] Slide plate 12: Fixedly install the hook head 14 and move up and down along the vertical frame, facilitating the reliable hooking and up-and-down movement of the movable classified trash can.

[0072] Electric push rod 13: Drives the slide plate 12 and the hook head 14 to move up and down in an electric manner.

[0073] Rotary flange 15: Fixedly connected to the vertical frame 16, forms a rotary moving pair with the flange seat (of the telescopic rotary mechanism), and interchanges the two trash cans at the horizontal position after hooking the movable classified trash can.

[0074] Vertical frame 16: The main component, used to support the slide plate 12 and the hook head 14, install the handrail 17, and install the electric push rod 13.

[0075] Handrail 17: Symmetrically installed on both sides of the vertical frame 16, serving as a handle, driving the horizontal rotation and horizontal movement of the vertical frame 16.

[0076] Hook 14: Used to hook the movable sorting trash can. The upper portion of hook 14 is a U-shaped claw that fits into the trash can's slot (the flanged groove on the top edge of the trash can) to support the trash can's weight. A horizontal bar at the lower portion of hook 14 supports the trash can's body to prevent it from tipping over. The hook hook and the bar allow the trash can to be hooked.

[0077] Electric push rod 13: drives the slide plate 12 and the hook head 14 to perform lifting actions.

[0078] Button switch 18: controls the start and stop of electric push rod 13.

[0079] Telescopic rotary mechanism

[0080] Mechanism Function: The telescopic rod 9 moves the hook-interchange mechanism horizontally from the carriage to the garbage collection booth. The pivoting arm 8 pivots, allowing the hook-interchange mechanism to easily reach areas on either side of the carriage. When the operation is complete, the hook-interchange mechanism can be stowed at the rear of the carriage.

[0081] Components: The telescopic rotary mechanism is mainly composed of a flange seat 11, a connecting block 10, a telescopic rod 9, a rotating arm 8, a flange plate 7, etc.

[0082] The pivot arm 8 is the main component. The telescopic rod 9 is integrated into the pivot arm, forming a linear motion pair. The front end of the telescopic rod 9 is fixedly connected to a flange mount 11 via a connecting block 10. This flange mount 11 houses the hook-and-switch mechanism. The flange plate 7 is fixed to the pivot arm 8. The telescopic swivel mechanism is mounted on the pivot arm mount 6 of the forward-and-backward motion mechanism via a pivot arm pin 25 and a nut. The pivot arm 8 can pivot horizontally about the pivot arm pin 25, allowing the telescopic rod 9 to move linearly relative to the pivot arm 8. The horizontal position is adjusted manually by driving the hook-and-switch mechanism at the front end of the telescopic rod 9, completing the alignment of the trash bins.

[0083] Functions of components: It consists of flange seat 11, connecting block 10, telescopic rod 9, rotating arm 8, flange plate 7, etc.

[0084] Flange seat 11: connect and install the hook interchange mechanism.

[0085] Connecting block 10: fixes the flange seat 11 to the front end of the telescopic rod 9.

[0086] Telescopic rod 9: moves linearly relative to the rotating arm 8, driving the hook interchange mechanism to move horizontally from the carriage to the garbage collection booth.

[0087] Swing arm 8: The main component of the mechanism. A built-in telescopic rod 9 forms a linear motion pair. Swing arm 8 can pivot horizontally around swing arm pin 25, driving the hook-interchange mechanism to easily reach areas on both sides of the carriage. When operation is complete, the hook-interchange mechanism can be stowed at the rear of the carriage.

[0088] Flange plate 7: fixedly connected to the swing arm 8, and the swing arm 8 is connected to the swing arm seat 6 through the swing arm pin shaft 25 and the nut to form a revolute pair.

[0089] Front and rear moving mechanism

[0090] Function of the mechanism: drive the telescopic slewing mechanism to move in the front and rear directions of the carriage along the cylindrical guide rail, so as to realize the adjustment of the front and rear positions of the hooking and swapping mechanism along the carriage. Support the slewing function of the swing arm in the telescopic slewing mechanism, and the hooking and swapping mechanism can meet the requirements of position adjustment on both sides of the vehicle.

[0091] Components: The front and rear moving mechanism mainly consists of a guide rail bracket 3, a cylindrical guide rail 4, a slider 5, a swing arm seat 6, a swing arm pin shaft 25, a nut, etc.

[0092] Among them, the swing arm seat 6 is the main component. Two groups of sliders 5 are fixedly installed at the lower part of the swing arm seat 6, and respectively form a linear motion pair with two groups of cylindrical guide rails 4. The cylindrical guide rails 4 are fixedly installed on the top of the carriage through the guide rail bracket 3. The upper part of the swing arm seat 6 is connected to the swing arm (telescopic slewing mechanism) through the swing arm pin shaft 25 and the nut to form a revolute pair, supporting the slewing function of the swing arm 8.

[0093] Functions of components:

[0094] Guide rail bracket 3: used for supporting the cylindrical guide rail 4 and fixedly installing the cylindrical guide rail 4 on the top of the vehicle body 1.

[0095] Cylindrical guide rail 4: support and guide for the swing arm seat 6.

[0096] Slider 5: fixedly installed at the lower part of the swing arm seat 6 and moves along the cylindrical guide rail 4.

[0097] Swing arm seat 6: the main component of the mechanism; installation and support of the telescopic slewing mechanism; connected to the swing arm 8 through the swing arm pin shaft 25 and the nut to realize the slewing function of the swing arm 8, and the hooking and swapping mechanism can meet the requirements of position adjustment on both sides of the vehicle. The swing arm seat 6 moves linearly along the cylindrical guide rail 4, and drives the hooking and swapping mechanism to move in the front and rear directions of the carriage through the telescopic slewing mechanism.

[0098] Swing arm pin shaft 25: the installation and connection component between the front and rear moving mechanism and the telescopic slewing mechanism.

[0099] Nut: axially fixes and limits the swing arm pin shaft 25.

[0100] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An interchangeable and movable classified garbage truck for cleaning and transporting, characterized in that, It includes a vehicle body (1), and a compartment (2) for storing trash cans is provided on the vehicle body (1); a front-back moving mechanism, a telescopic rotary mechanism, and a hooking and swapping mechanism are provided on the vehicle body (1); The front-back moving mechanism includes a guide rail bracket (3), a cylindrical guide rail (4), a slider (5), and a swivel arm base (6). The guide rail bracket (3) is installed on the top of the vehicle body (1). The swivel arm base (6) is slidably engaged with the cylindrical guide rail (4) through the slider (5), and the cylindrical guide rail (4) is installed on the guide rail bracket (3); The telescopic rotary mechanism includes a flange plate (7), a swivel arm (8), a telescopic rod (9), a connecting block (10), and a flange seat (11). The flange plate (7) is rotatably engaged with the swivel arm base (6) through a swivel arm pin shaft (25); the flange plate (7) is connected to the swivel arm (8), one end of the telescopic rod (9) is connected to the swivel arm (8), and the other end is connected to the connecting block (10). A flange seat (11) is also provided on the connecting block (10); The hooking and swapping mechanism includes a sliding plate (12), an electric push rod one (13), a vertical frame (16), and a hook head (14). The electric push rod one (13) is installed on the vertical frame (16), and the telescopic end is connected to the sliding plate (12). The hook head (14) is installed on the sliding plate (12), and the sliding plate (12) is installed in the chute of the vertical frame (16); The sliding plate (12) is connected to the flange seat (11) through a rotary flange (15), and the rotary flange (15) is rotatably engaged with the flange seat (11); It further includes a handrail (17). The electric push rod one (13) is slidably engaged with the sliding plate (12) through the vertical frame (16). The handrail (17) is installed below the vertical frame (16). Both the hook head (14) and the electric push rod one (13) are electrically connected to a button switch (18), and the button switch (18) is installed on the handrail (17); It further includes a side protection device. The side protection device includes a protection baffle (19), and the protection baffle (19) is installed on the vehicle body (1) and beside the compartment (2); The protection baffle (19) is in lifting cooperation with the vehicle body (1); The specific lifting cooperation means that the protection baffle (19) is rotatably engaged with one end of a swing rod (21) through a hinge support (20). The other end of the swing rod (21) is rotatably engaged with the vehicle body (1). A pin shaft (22) is installed on the swing rod (21), and a slide rail (23) is installed on the vehicle body (1). The slide rail (23) is slidably engaged with the pin shaft (22). It further includes an electric push rod two (24). The electric push rod two (24) is installed on the vehicle body (1), and the telescopic end is connected to the swing rod (21) through a lifting rod (26); The electric push rod two (24) is electrically connected to the button switch (18).

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