CN213801386U - Double-hydraulic-cylinder control type automatic feeding device of garbage truck - Google Patents
Double-hydraulic-cylinder control type automatic feeding device of garbage truck Download PDFInfo
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- CN213801386U CN213801386U CN202022382983.3U CN202022382983U CN213801386U CN 213801386 U CN213801386 U CN 213801386U CN 202022382983 U CN202022382983 U CN 202022382983U CN 213801386 U CN213801386 U CN 213801386U
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- hydraulic cylinder
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- 238000003466 welding Methods 0.000 description 7
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- 230000003287 optical effect Effects 0.000 description 2
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Abstract
The utility model relates to a two pneumatic cylinder control formula garbage truck automatic feeding device, including grabbing device and hoisting device. The grabbing device comprises a grabbing base, a right claw hydraulic cylinder, a left claw hydraulic cylinder, a push block, a connecting groove and a guide rail block, and can grab the garbage can; the lifting device comprises a guide rail frame, a pushing cylinder, a guide rail and a connecting rod, and can control the lifting and overturning of the grabbing device to realize the dumping of garbage. The utility model is provided with a sensor at the lower side of the guide rail frame, which realizes automatic positioning and automatic grabbing; through two pneumatic cylinder control manipulators, improved and snatched the precision. The utility model provides a current garbage truck loading attachment automatic level low, easily produce secondary pollution's problem when empting.
Description
Technical Field
The utility model belongs to the technical field of the garbage truck, concretely relates to two pneumatic cylinder control formula garbage truck automatic feeding device.
Background
In recent years, the urbanization process of China is accelerated, the living standard of people is improved, the demand of people on various products is continuously increased, and a large amount of domestic garbage is generated. Although effective measures are taken in the aspect of garbage treatment in China at present, the garbage yield is still in an increasing trend, and huge burden is caused on the environment.
At present, the existing garbage truck feeding device is low in automation level, the relative position of a manipulator and a garbage can cannot be independently adjusted, and some garbage trucks even need to be assisted by workers to butt the garbage can, so that secondary pollution is easily caused during dumping; according to the above problems, it is particularly important to design a feeding device with simple structure, high automation degree and good reliability.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a two pneumatic cylinder control formula garbage truck automatic feeding device, the utility model discloses the main technical problem that solves is: the reliability of the gripping device is enhanced, the garbage is prevented from being poured and scattered, and the automation level of the garbage truck feeding device is improved.
The utility model discloses a technical scheme be a two pneumatic cylinder control formula garbage truck automatic feeding device, including grabbing device and hoisting device. The grabbing device comprises a grabbing base 4 and a right claw 5, the right claw 5 is connected with the grabbing base 4 through a connecting pin, and a friction pad is arranged on the inner wall of the right claw 5 to increase friction and prevent the garbage can from being abraded; a cylinder barrel of the right paw hydraulic cylinder 6 is fixed on the grabbing base 4 through welding; the left paw 7 is connected with the grabbing base 4 through a connecting pin, and a friction pad is arranged on the inner wall of the left paw 7 and used for increasing friction and preventing the garbage bin from being abraded; the cylinder barrel of the left paw hydraulic cylinder 8 is fixed on the grabbing base 4 through welding; the push block 9 is fixedly welded with the left paw 7 and the right paw 5, and the front end of the push block 9 is provided with a connecting groove 10 for placing a piston rod; the guide rail block 11 is fixed with the grabbing base 4 through welding, and a roller is arranged on the guide rail block 11; the lifting device comprises a guide rail frame 2, and a sensor is arranged on the lower side of the guide rail frame 2 and used for detecting the position of the garbage can; the inner side of the guide rail 3 is provided with a travel switch, the garbage can be toppled by controlling the grabbing device to lift and turn over, and grooves are formed in the two sides of the guide rail 3 and used for placing the guide rail blocks 11; the connecting rod 1 is fixedly welded with the guide rail frame 2, and the connecting rod 1 is used for placing the guide rail frame 2 on a garbage truck; and the cylinder barrel of the push-out cylinder 12 is fixed on the garbage truck through welding, and the piston rod is fixed on the back of the guide rail frame 2 and is used for realizing the push-out and retraction of the guide rail frame 2.
Drawings
Fig. 1 is the utility model discloses a two pneumatic cylinder control formula garbage truck automatic feeding device's schematic structure diagram.
Fig. 2 is a schematic structural view of the grabbing base of the present invention.
Fig. 3 is a schematic structural view of the right paw of the present invention.
Fig. 4 is a schematic structural view of the guide rail frame of the present invention.
In the figure: 1. connecting rod 2, guide rail frame 3, guide rail 4, grabbing base 5, right paw 6, right paw hydraulic cylinder 7, left paw 8, left paw hydraulic cylinder 9, push block 10, connecting groove 11, guide rail block 12 and push cylinder
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
referring to the attached drawings 1, 2, 3 and 4, the automatic feeding device of the double-hydraulic-cylinder control type garbage truck comprises a gripping device and a lifting device. The grabbing device comprises a grabbing base 4 and a right claw 5, the right claw 5 is connected with the grabbing base 4 through a connecting pin, and a friction pad is arranged on the inner wall of the right claw 5 to increase friction and prevent the garbage can from being abraded; a cylinder barrel of the right paw hydraulic cylinder 6 is fixed on the grabbing base 4 through welding; the left paw 7 is connected with the grabbing base 4 through a connecting pin, and a friction pad is arranged on the inner wall of the left paw 7 and used for increasing friction and preventing the garbage bin from being abraded; a cylinder barrel of the left paw hydraulic cylinder 8 is fixed on the grabbing base 4 through welding; the push block 9 is fixedly welded with the left paw 7 and the right paw 5, and the front end of the push block 9 is provided with a connecting groove 10 for placing piston rods of the left paw hydraulic cylinder 8 and the right paw hydraulic cylinder 6; the guide rail block 11 is fixedly welded with the grabbing base 4, and rollers are arranged on the guide rail block 11 and used for reducing friction; the lifting device comprises a guide rail frame 2, a sensor is arranged on the lower side of the guide rail frame 2 and used for detecting the position of the garbage can, and a hydraulic motor and a gear chain mechanism are arranged on the sensor; the inner side of the guide rail 3 is provided with a travel switch, the garbage can be toppled by controlling the grabbing device to overturn, and grooves are formed in the two sides of the guide rail 3 and used for placing the guide rail blocks 11; the connecting rod 1 is fixedly welded with the guide rail frame 2, and is used for connecting the guide rail frame 2 with a garbage truck; and the cylinder barrel of the push-out cylinder 12 is fixed on the garbage truck through welding, and the piston rod is fixed on the back of the guide rail frame 2 and is used for controlling the push-out and retraction of the guide rail frame 2.
The utility model discloses an operating process as follows, its operating process mainly includes location, hoisting device antedisplacement, grabs the bucket, promotes the upset, puts the bucket, six aspects reset. When the location, the driver drives the garbage truck and begins to slow down about five meters apart from the garbage bin and walks slowly, through installing garbage bin position is detected to the sensor of guide rail frame 2 downside, and the concrete principle is: the electric signal is converted into an optical signal by using a transmitter in the sensor and transmitted, when a light beam is transmitted to the garbage can, a receiver in the sensor receives the optical signal, an effective signal is filtered out by a detection circuit and applied, and a driver determines a parking position by controlling screen information; when the lifting device moves forwards, the pushing cylinder 12 arranged at the rear side of the guide rail frame 2 is started to push the guide rail frame 2 forwards, so that the grabbing device is close to the garbage can; when a garbage can is grabbed, the left paw hydraulic cylinder 8 and the right paw hydraulic cylinder 6 are simultaneously powered on to be started, so that the left paw 7 and the right paw 5 move simultaneously to grab the garbage can, and friction pads are arranged on the inner walls of the left paw 7 and the right paw 5, so that the effects of increasing friction and preventing the garbage can from being abraded are achieved; when lifting and turning over, the hydraulic motor arranged on the guide rail bracket 2 drives the chain transmission to drive the grabbing device to move upwards along with the rail, the grabbing device starts to turn over when entering the semicircular rail, the turning angle of the grabbing device is controlled by a travel switch arranged on the inner side of the guide rail 3, and the angle is controlled between 150 degrees and 170 degrees; after the garbage is dumped, the hydraulic motor starts to rotate reversely, and the garbage can is sent back to the ground; when the push-out cylinder 12 is reset, the left gripper 7 and the right gripper 5 return to the initial state along with the contraction of the left gripper hydraulic cylinder 8 and the right gripper hydraulic cylinder 6, and the guide rail frame 2 returns to the initial state along with the contraction of the push-out cylinder 12.
Claims (2)
1. The utility model provides a two pneumatic cylinder control formula garbage truck automatic feeding device which characterized in that: comprises a gripping device and a lifting device; the grabbing device comprises a grabbing base (4), a right claw (5), a right claw hydraulic cylinder (6), a left claw (7), a left claw hydraulic cylinder (8), a pushing block (9), a connecting groove (10) and a guide rail block (11), wherein friction pads are arranged on the inner walls of the right claw (5) and the left claw (7) to increase friction and prevent the garbage bin from being abraded; the right paw hydraulic cylinder (6) and the left paw hydraulic cylinder (8) can control the right paw (5) and the left paw (7) to move simultaneously to grab the garbage can.
2. The automatic feeding device of the double-hydraulic-cylinder controlled garbage truck as claimed in claim 1, wherein: the lifting device comprises a guide rail frame (2), a pushing cylinder (12), a guide rail (3) and a connecting rod (1), wherein a sensor is arranged at the lower side of the guide rail frame (2) and used for detecting the position of the garbage can, and a hydraulic motor and a gear chain mechanism are arranged on the guide rail frame and used for controlling the lifting of the grabbing device; a travel switch is arranged on the inner side of the guide rail (3), the garbage can be dumped by controlling the grabbing device to turn over, and grooves are formed in the two sides of the guide rail (3) and used for placing the guide rail blocks (11); the push-out cylinder (12) is used for controlling the extension and retraction of the guide rail bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382983.3U CN213801386U (en) | 2020-10-22 | 2020-10-22 | Double-hydraulic-cylinder control type automatic feeding device of garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382983.3U CN213801386U (en) | 2020-10-22 | 2020-10-22 | Double-hydraulic-cylinder control type automatic feeding device of garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213801386U true CN213801386U (en) | 2021-07-27 |
Family
ID=76961143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022382983.3U Active CN213801386U (en) | 2020-10-22 | 2020-10-22 | Double-hydraulic-cylinder control type automatic feeding device of garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213801386U (en) |
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2020
- 2020-10-22 CN CN202022382983.3U patent/CN213801386U/en active Active
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