Compression device for compartment of energy-saving garbage truck

Abstract

The utility model relates to an energy-saving garbage truck carriage compression device which comprises a carriage and a compression mechanism, the compression mechanism comprises a base fixedly arranged at the tail end of the outer top of the carriage, a first motor is arranged in the base, an output shaft of the first motor upwards extends out of the base and is fixedly connected with an inverted-L-shaped supporting rod, and a first hydraulic cylinder is fixedly arranged at the tail end of the horizontal part of the supporting rod; a piston rod of the first hydraulic cylinder is downwards and fixedly connected with an inverted-U-shaped supporting plate, rotating shafts are horizontally and rotationally arranged on two vertical parts of the supporting plate, a second motor is in transmission connection with one end, away from the other rotating shaft, of one rotating shaft, a rotating seat is fixedly connected between the two rotating shafts, a second hydraulic cylinder is vertically and fixedly arranged on the rotating seat, and a piston rod of the second hydraulic cylinder is downwards and detachably connected with a pressing plate; a circle of solar cell panels are fixedly arranged on the edge of the top face of the pressing plate, a protection box is fixedly arranged on the outer side of the vertical part of the supporting rod, and a solar storage battery and a solar controller are arranged in the protection box. The pressure plate can be conveniently disassembled, assembled and replaced, energy is effectively saved, and the pressure plate is more practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage truck compression, and in particular relates to an energy-saving garbage truck compartment compression device. Background Art

[0002] Garbage trucks are mainly used for transporting various types of garbage by municipal sanitation and large factories and mines. They are especially suitable for transporting domestic garbage in residential areas. They can compress and crush the loaded garbage to increase its density and reduce its volume, greatly improving the efficiency of garbage collection and transportation. They are mainly divided into compression garbage trucks, dump garbage trucks, swing-arm garbage trucks, self-loading and unloading garbage trucks, sealed garbage trucks, and pull-arm garbage trucks.

[0003] Among them, common compression garbage trucks still have the following problems in actual use: 1. The compression plate used to compress garbage is inconvenient to disassemble and assemble, and it cannot be easily replaced when it is damaged, which is not conducive to subsequent compression; 2. The compression mechanism uses the energy of the garbage truck, which is not energy-saving and environmentally friendly and needs to be improved. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an energy-saving garbage truck compartment compression device, which can achieve convenient disassembly, assembly and replacement of the pressure plate and effective energy saving, so as to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an energy-saving garbage truck compartment compression device, including a compartment and a compression mechanism, the compression mechanism including a base fixedly arranged on the tail end of the top outside the compartment, the base having a first motor built in, the output shaft of the first motor extending upward from the base and fixedly connected to an inverted L-shaped support rod, a first hydraulic cylinder is vertically fixedly arranged on the tail end of the horizontal part of the support rod, the piston rod of the first hydraulic cylinder is downwardly directed and fixedly connected to an inverted U-shaped support plate, both vertical parts of the support plate are horizontally and rotatably provided with a rotating shaft, one end of the rotating shaft away from the other rotating shaft is transmission-connected to a second motor, a rotating seat is fixedly connected between the two rotating shafts, a second hydraulic cylinder is vertically fixedly arranged on the rotating seat, the piston rod of the second hydraulic cylinder is downwardly directed and fixedly connected to a mounting block, grooves are provided on both sides of the mounting block, and a double-rod hydraulic cylinder is built in the mounting block , the two piston rods of the double-rod hydraulic cylinder extend into the two grooves respectively and are fixedly connected with a fixing plate, and a plurality of fixing columns evenly distributed in a rectangular array are fixedly arranged on the opposite sides of the two fixing plates, a pressure plate is arranged under the second hydraulic cylinder, and a mounting box with an open top is fixedly arranged at the center of the top surface of the pressure plate, the mounting box is sleeved on the outer side of the mounting block and blind holes are opened at the positions of the two inner side walls corresponding to the fixing columns, the fixing plate abuts against the inner side wall of the mounting box on the same side, and the fixing columns are inserted into the corresponding blind holes, a circle of solar panels is fixedly arranged on the edge of the top surface of the pressure plate, a protective box is fixedly arranged on the outer side of the vertical part of the support rod, and a solar battery and a solar controller are built in the protective box, and the first motor, the first hydraulic cylinder, the second motor, the second hydraulic cylinder, the double-rod hydraulic cylinder and the solar panel are all electrically connected to the solar battery through the solar controller.

[0006] Preferably, the mounting block is compatible with the mounting box.

[0007] Preferably, the fixing column is matched with the corresponding blind hole.

[0008] Preferably, the surface of the pressing plate is provided with a wear-resistant ceramic coating.

[0009] The beneficial effect of the utility model is that when in use, the solar controller is electrically connected to the corresponding on-board control center of the existing garbage truck, which is more convenient to control the action of the compression mechanism. When the compression work is not performed, the pressing plate is located above the carriage on the front side of the base, so that the solar panel faces upward, so that the solar energy can be effectively converted into electrical energy through the solar panel, and the solar battery can be charged after being adjusted by the solar controller, and then the solar battery can be used to power the first motor, the first hydraulic cylinder, the second motor, the second hydraulic cylinder and the double-rod hydraulic cylinder when compression is required in the future, so as to cooperate to achieve the corresponding operation. In this way, the energy consumption on the garbage truck can be effectively reduced, and it is more energy-saving and environmentally friendly. When compression is required, the first motor is first operated to drive the support rod to rotate 180 degrees as a whole, so that the pressing plate can be moved to the upper side of the rear side of the carriage. Then, the first hydraulic cylinder is operated to extend its piston rod, so that the supporting plate can be driven to move down to a suitable height as a whole. Then, the second motor is operated, and the rotating seat is driven to rotate 90 degrees toward the direction of the carriage as a whole under the cooperation of the rotating shaft, so that the pressing plate can be directed toward the carriage. After that, the height of the pressing plate can be flexibly adjusted by retracting the piston rod of the first hydraulic cylinder again, until the pressing plate is aligned with the rear port of the carriage, and then the second hydraulic cylinder is operated to extend its piston rod, so that the pressing plate can be pushed forward into the carriage to compress the garbage in the carriage;

[0010] When the pressure plate is damaged due to wear and corrosion and needs to be replaced, it is only necessary to operate the double-rod hydraulic cylinder in the shutdown state to shrink its piston rod, drive the fixed plate and the fixed column back into the groove, and then remove the plug-in fixation of the installation box. Then, unplug the installation box from the mounting block to remove the original pressure plate. Then, after taking the new pressure plate, first align the installation box on it with the installation block and insert it into place, and then operate the double-rod hydraulic cylinder to extend its piston rod, drive the fixed plate to move until the fixed plate presses against the inner wall of the corresponding installation box, so that the fixed column can be inserted into the corresponding blind hole, and the installation box is inserted and fixed, thus completing the fixed installation of the new pressure plate, and the installation is stable and does not affect subsequent use. In this way, the pressure plate can be conveniently disassembled, assembled and replaced, which is easy to operate and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a main structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the main structure of the utility model when compressed;

[0013] Figure 3 It is a schematic diagram of the main structure of the compression mechanism of the utility model;

[0014] Figure 4 It is a left-side structural schematic diagram of the compression mechanism of the utility model;

[0015] Figure 5This is a schematic diagram of the main structure of the mounting block of the utility model;

[0016] Figure 6 This is a schematic diagram of the main structure of the installation box of the utility model;

[0017] Figure 7 It is a schematic diagram of the main structure when the installation block of the utility model is connected with the installation box.

[0018] Numbers in the figure: 1 is a carriage, 2 is a base, 3 is a first motor, 4 is a support rod, 5 is a first hydraulic cylinder, 6 is a support plate, 7 is a rotating shaft, 8 is a second motor, 9 is a rotating seat, 10 is a second motor, 11 is a mounting block, 12 is a groove, 13 is a double-rod hydraulic cylinder, 14 is a fixed plate, 15 is a fixed column, 16 is a pressure plate, 17 is a mounting box, 18 is a blind hole, 19 is a solar panel, 20 is a protective box, 21 is a solar battery, and 22 is a solar controller. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0020] like Figures 1 to 7As shown, an energy-saving garbage truck compartment compression device includes a compartment 1 and a compression mechanism, the compression mechanism includes a base 2 fixedly mounted on the tail end of the top outside the compartment 1, the base 2 has a first motor 3 built in, the output shaft of the first motor 3 extends upward out of the base 2 and is fixedly connected to an inverted L-shaped support rod 4, a first hydraulic cylinder 5 is vertically fixedly mounted on the tail end of the horizontal portion of the support rod 4, the piston rod of the first hydraulic cylinder 5 is downwardly fixedly connected to an inverted U-shaped support plate 6, both vertical portions of the support plate 6 are horizontally and rotatably provided with rotating shafts 7, one end of the rotating shaft 7 away from the other rotating shaft 7 is transmission-connected to a second motor 8, and a rotating seat 9 is fixedly connected between the two rotating shafts 7. A second hydraulic cylinder 10 is vertically fixed on the rotating seat 9, the piston rod of the second hydraulic cylinder 10 is downward and fixedly connected to the mounting block 11, grooves 12 are provided on both sides of the mounting block 11, a double-rod hydraulic cylinder 13 is built in the mounting block 11, the two piston rods of the double-rod hydraulic cylinder 13 extend into the two grooves 12 respectively and are fixedly connected to the fixing plate 14, and a plurality of fixing columns 15 evenly distributed in a rectangular array are fixed on the opposite sides of the two fixing plates 14. A pressing plate 16 is provided below the second hydraulic cylinder 10, and a mounting box 17 with an open top is fixed at the center of the top surface of the pressing plate 16. The mounting box 17 is set on the outside of the mounting block 11 and blind holes 18 are provided at the positions of the two inner side walls corresponding to the fixing columns 15. The fixing plate 14 abuts against the inner side wall of the mounting box 17 on the same side, and the fixing columns 15 are inserted into the corresponding blind holes 18. A circle of solar panels 19 is fixed on the edge of the top surface of the pressing plate 16, and a protective box 20 is fixed on the outer side of the vertical part of the support rod 4. The protective box 20 has a solar battery 21 and a solar controller 22 built in it. The first motor 3, the first hydraulic cylinder 5, the second motor 8, the second hydraulic cylinder 10, the double-rod hydraulic cylinder 13 and the solar panel 19 are all electrically connected to the solar battery 21 through the solar controller 22;

[0021] When in use, the solar controller 22 is electrically connected to the corresponding on-board control center of the existing garbage truck, which is more convenient for controlling the action of the compression mechanism. When the compression work is not performed, the pressing plate 16 is located above the car body 1 on the front side of the base 2, so that the solar panel 19 faces upward, so that the solar energy can be effectively converted into electrical energy through the solar panel 19, and the solar battery 21 is charged after being adjusted by the solar controller 22, so that when compression is required in the future, the solar battery 21 can be used to power the first motor 3, the first hydraulic cylinder 5, the second motor 8, the second hydraulic cylinder 10 and the double-rod hydraulic cylinder 13 to cooperate to achieve the corresponding operation. In this way, the energy consumption on the garbage truck can be effectively reduced, which is more energy-saving and environmentally friendly. When compression is required, the first motor 3 is first operated to drive the support rod 4 to rotate 180 degrees as a whole, and the pressing plate 16 can be moved to the upper side of the rear side of the car body 1. Then, the first hydraulic cylinder 5 is operated to extend its piston rod, which can drive the support plate 6 to move down to a suitable height as a whole. Next, the second motor 8 is operated, and with the cooperation of the rotating shaft 7, the rotating seat 9 is driven to rotate 90 degrees toward the direction of the carriage 1, so that the pressing plate 16 is directed toward the carriage. After that, the height of the pressing plate 16 can be flexibly adjusted by retracting the piston rod of the first hydraulic cylinder 5 again, until the pressing plate 16 is aligned with the rear port of the carriage 1, and then the second hydraulic cylinder 10 is operated to extend its piston rod, so that the pressing plate 16 can be pushed forward into the carriage 1 to compress the garbage in the carriage 1;

[0022] When the pressing plate 16 is damaged due to wear and corrosion and needs to be replaced, it is only necessary to operate the double-rod hydraulic cylinder 13 in the shutdown state to shrink its piston rod, drive the fixing plate 14 and the fixing column 15 back to the groove 12, and then remove the plug-in fixation of the installation box 17, and then unplug the installation box 17 from the installation block 11 to remove the original pressing plate 16. Then, after taking the new pressing plate 16, first align the installation box 17 on it with the installation block 11 and insert it into place, and then operate the double-rod hydraulic cylinder 13 to extend its piston rod, drive the fixing plate 14 to move until the fixing plate 14 presses against the inner wall of the corresponding installation box 17, so that the fixing column 15 can be inserted into the corresponding blind hole 18, and the installation box 17 is inserted and fixed, that is, the fixed installation of the new pressing plate 16 is completed, and the installation is stable and does not affect the subsequent use. In this way, the pressing plate 16 can be conveniently disassembled and replaced, which is easy to operate and more practical. The carriage 1, the first motor 3, the first hydraulic cylinder 5, the second motor 8, the second hydraulic cylinder 10, the double-rod hydraulic cylinder 13, the solar panel 19, the solar battery 21, the solar controller 22 and the on-board control center of the garbage truck can all adopt existing technologies. Among them, the first motor 3 and the second motor 8 can adopt existing conventional stepping motors with braking function, so as to cooperate to achieve the corresponding angle of rotation and position locking after rotation into place.

[0023] In this embodiment, the mounting block 11 is matched with the mounting box 17 to ensure a smooth plug-in connection between the mounting block and the mounting box.

[0024] In this embodiment, the fixing post 15 is matched with the corresponding blind hole 18 to ensure that the fixing post 15 is smoothly inserted into the corresponding blind hole 18 .

[0025] In this embodiment, the surface of the pressing plate 16 is provided with a wear-resistant ceramic coating (not shown in the figure), which can effectively enhance the wear resistance of the pressing plate 16, is more conducive to ensuring the service life of the pressing plate 16, and makes the surface of the pressing plate 16 smoother, which is more conducive to avoiding garbage from adhering to the pressing plate 16 during compression, and preventing the pressing plate 16 from taking out garbage when exiting the carriage 1, which is more practical.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving garbage truck compartment compression device, comprising a compartment and a compression mechanism, characterized in that: The compression mechanism includes a base fixed on the tail end of the top outside the car body, the base has a first motor built in, the output shaft of the first motor extends upward from the base and is fixedly connected to an inverted L-shaped support rod, a first hydraulic cylinder is vertically fixed on the tail end of the horizontal part of the support rod, the piston rod of the first hydraulic cylinder is downward and fixedly connected to an inverted U-shaped support plate, both vertical parts of the support plate are horizontally and rotatably provided with a rotating shaft, one end of a rotating shaft away from the other rotating shaft is transmission-connected to the second motor, a rotating seat is fixedly connected between the two rotating shafts, a second hydraulic cylinder is vertically fixed on the rotating seat, the piston rod of the second hydraulic cylinder is downward and fixedly connected to a mounting block, grooves are provided on both sides of the mounting block, a double-rod hydraulic cylinder is built in the mounting block, the two piston rods of the double-rod hydraulic cylinder extend into the two grooves respectively and are fixed A fixed plate is connected, and a plurality of fixed columns evenly distributed in a rectangular array are fixed on the opposite sides of the two fixed plates. A pressure plate is provided under the second hydraulic cylinder, and a mounting box with an open top is fixed at the center of the top surface of the pressure plate. The mounting box is mounted on the outside of the mounting block and blind holes are opened at positions of its two inner walls corresponding to the fixed columns. The fixed plate abuts against the inner wall of the mounting box on the same side, and the fixed columns are inserted into the corresponding blind holes. A circle of solar panels is fixed on the edge of the top surface of the pressure plate, and a protective box is fixed on the outer side of the vertical part of the support rod, and the protective box has built-in solar cells and solar controllers. The first motor, the first hydraulic cylinder, the second motor, the second hydraulic cylinder, the double-rod hydraulic cylinder and the solar panel are all electrically connected to the solar battery through the solar controller.

2. The energy-saving garbage truck compartment compression device according to claim 1 is characterized in that: The mounting block is matched with the mounting box.

3. The energy-saving garbage truck compartment compression device according to claim 1, characterized in that: The fixing column is matched with the corresponding blind hole.

4. The energy-saving garbage truck compartment compression device according to claim 1, characterized in that: The surface of the pressing plate is provided with a wear-resistant ceramic coating.

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