CN220222177U - Pushing device in garbage carriage - Google Patents
Pushing device in garbage carriage Download PDFInfo
- Publication number
- CN220222177U CN220222177U CN202321576355.6U CN202321576355U CN220222177U CN 220222177 U CN220222177 U CN 220222177U CN 202321576355 U CN202321576355 U CN 202321576355U CN 220222177 U CN220222177 U CN 220222177U
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- sleeve
- hydraulic rod
- carriage
- garbage
- cylinder body
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- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Refuse-Collection Vehicles (AREA)
Abstract
The utility model relates to a pushing device in a garbage carriage; the pushing device is arranged in the carriage and comprises a hydraulic cylinder and a pushing plate which are horizontally arranged; the hydraulic cylinder comprises a cylinder body and a hydraulic rod; the tail end of the cylinder body is connected with the end part of the carriage; the front end of the cylinder body is provided with a connecting block which is connected with the middle part of the carriage; the push plate is connected with the hydraulic rod; the connecting block is arranged at the lower side of the cylinder body; the hydraulic rod is sleeved with a sleeve with an axial groove; the axial groove is arranged from the tail end of the sleeve to the front end; the axial groove is positioned on the lower side surface of the sleeve and corresponds to the position of the connecting block, and the dimensions are matched; the front end of the sleeve is fixedly connected with the front end of the hydraulic rod, and the inner diameter of the sleeve is larger than the outer diameter of the cylinder body; the push plate is connected with the side surface of the sleeve. The axial groove is used for avoiding the collision between the sleeve and the connecting block; the sleeve is used for protecting the hydraulic rod, avoiding the contact between the hydraulic rod and garbage, and ensuring the normal operation of the pushing device.
Description
Technical Field
The utility model relates to the technical field of garbage carriage accessories, in particular to a pushing device in a garbage carriage.
Background
The garbage truck is a transfer device in the urban garbage treatment system; in order to increase the transportation efficiency of the existing garbage truck, a pushing device is arranged in the carriage of the existing garbage truck to compress the garbage volume, so that the loading capacity of the carriage of the garbage truck is improved; the common power source of the pushing device is a hydraulic cylinder, and as the technical scheme disclosed by the novel sanitation garbage conveying vehicle of the utility model patent with the publication number of CN217101502U is authorized, the hydraulic cylinder pushes the extrusion plate to compress garbage; the hydraulic rod of the hydraulic cylinder is an optical axis, and is inevitably contacted with garbage when the garbage is compressed; when the hydraulic rod is contracted, impurities on the garbage easily enter the hydraulic cylinder to damage the internal structure of the hydraulic cylinder along with the contraction of the hydraulic rod; in addition, the garbage contacted with the hydraulic rod can also have corrosive substances, which damage the surface smoothness of the hydraulic rod and affect the operation of the hydraulic cylinder; these factors all cause frequent damage to the pushing device, which affects the use of such garbage trucks.
Disclosure of Invention
The utility model aims to solve the problems and provides a pushing device in a garbage compartment.
The technical scheme of the utility model is as follows: the pushing device in the garbage compartment is arranged in the compartment and comprises a hydraulic cylinder and a pushing plate which are horizontally arranged; the hydraulic cylinder comprises a cylinder body and a hydraulic rod; the tail end of the cylinder body is connected with the end part of the carriage; the front end of the cylinder body is provided with a connecting block which is connected with the middle part of the carriage; the connecting block ensures that the hydraulic cylinder can horizontally output; the pushing plate is connected with the hydraulic rod, so that the pushing plate can horizontally move to realize the outward extending and compressing of garbage or the retraction to an original position; the connecting block is arranged at the lower side of the cylinder body; the hydraulic rod is sleeved with a sleeve with an axial groove; the sleeve is used for protecting the hydraulic rod and preventing garbage from contacting with the side surface of the hydraulic rod; the axial groove is arranged from the tail end of the sleeve to the front end; the axial groove is positioned on the lower side surface of the sleeve and corresponds to the position of the connecting block, and the dimensions are matched; the axial grooves are arranged to avoid interference with the connecting blocks; the front end of the sleeve is fixedly connected with the front end of the hydraulic rod, and the inner diameter of the sleeve is larger than the outer diameter of the cylinder body; thus, when the hydraulic rod is retracted into the cylinder body, the sleeve is sleeved outside the cylinder body; the push plate is connected with the side surface of the sleeve, and is connected with the hydraulic rod.
Preferably, a reinforcing rib A is arranged between the sleeve and the pushing plate so as to strengthen the connection strength of the sleeve and the pushing plate.
Preferably, the hydraulic cylinders are symmetrically arranged on two sides of the pushing plate, so that on one hand, the pushing force of the pushing device is increased, the pushing plate can uniformly output the pushing force, and on the other hand, the contact opportunity of garbage and the hydraulic cylinders is reduced.
Further, the inner wall of the carriage extends out of the extension block; the extension block is connected with the connecting plate, and the top surface of the extension block does not exceed the axial slot opening so as to avoid interference to the moving sleeve.
Further, the pushing device in the garbage carriage also comprises a U-shaped frame which is horizontally arranged; the closed end of the U-shaped frame faces the interior of the carriage; the two sides of the pushing plate are connected with the U-shaped frame, so that the structural strength of the pushing plate can be enhanced; guide wheels are symmetrically and rotationally connected to the two sides of the U-shaped frame; the inner wall of the carriage is provided with a horizontal track; the guide wheel is matched with the track to provide guidance for the action of the pushing plate.
Further, a reinforcing rib B is arranged between the push plate and the U-shaped frame so as to strengthen the structural strength of the push plate.
Further, the track is a C-shaped beam; the guide wheel is inserted into the inner cavity of the C-shaped beam and is connected with the upper inner wall and the lower inner wall of the C-shaped beam, so that the guide wheel is vertically limited, and the action stability of the push plate is ensured.
The beneficial effects of the utility model are as follows: the pushing device in the garbage compartment has the following advantages:
(1) The hydraulic rod is sleeved with the sleeve; the inner diameter of the sleeve is larger than the outer diameter of the cylinder body; the sleeve is provided with a downward axial groove; the axial groove is used for avoiding collision with the connecting block; the sleeve is used for protecting the hydraulic rod, so that the hydraulic rod is prevented from contacting garbage, and the normal operation of the pushing device is ensured;
(2) The hydraulic rod of the utility model is sleeved with a sleeve; the inner diameter of the sleeve is larger than the outer diameter of the cylinder body; the sleeve is provided with a downward axial groove; the axial groove is used for avoiding collision of a connecting block connected with the cylinder body; the sleeve is used for protecting the hydraulic rod, avoiding the contact between the hydraulic rod and garbage, and ensuring the normal operation of the pushing device.
Drawings
FIG. 1 is a perspective view of the in-car pushing device of the present utility model installed in a car;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a B-B cross-sectional view of FIG. 3;
FIG. 5 is a cross-sectional view of C-C of FIG. 3;
FIG. 6 is a perspective view of the in-car pushing device of the present utility model;
FIG. 7 is a side partial cross-sectional view of FIG. 6;
in the figure: 00. carriage, extension block, 02, rail, 11, cylinder, 111, connecting block, 12, hydraulic rod, 121, sleeve, 1211, axial slot, 1212, end cap, 1213, nut, 122, threaded post, 2, push plate, 21, stiffener A, 22, stiffener B, 3.U, frame and 31, guide wheel.
Detailed Description
Embodiment one: referring to fig. 1-7, an in-carriage pushing device for garbage is installed in a carriage 00 and comprises a hydraulic cylinder and a pushing plate 2 which are horizontally arranged; the hydraulic cylinder comprises a cylinder body 11 and a hydraulic rod 12; the tail end of the cylinder body 11 is connected with the end of the carriage 00; the front end of the cylinder body 11 is provided with a connecting block 111 which is connected with the middle part of the carriage 00; the connecting block 111 ensures that the hydraulic cylinder can output horizontally; the pushing plate 2 is connected with the hydraulic rod 12, so as to realize the outward extending and compressing of garbage or the retraction to the original position by horizontal movement; the connection block 111 is provided at the lower side of the cylinder 11; the hydraulic rod 12 is sleeved with a sleeve 121 with an axial groove 1211; the sleeve 121 is used for protecting the hydraulic rod 12 and preventing garbage from contacting the side surface of the hydraulic rod 12; an axial slot 1211 is provided from the end of the sleeve 121 to the front end; the axial groove 1211 is positioned on the lower side surface of the sleeve 121, corresponds to the position of the connecting block 111 and is matched with the connecting block in size; the axial groove 1211 is provided to avoid interference with the connection block 111; the front end of the sleeve 121 is fixedly connected with the front end of the hydraulic rod 12, and the inner diameter is larger than the outer diameter of the cylinder 11; thus, when the hydraulic rod 12 is retracted into the cylinder 11, the sleeve 121 is also sleeved outside the cylinder 11; the push plate 2 is laterally connected with the sleeve 121 to establish a connection with the hydraulic rod 12.
In contrast to the prior art, the present utility model has a sleeve 121 that is sleeved outside the hydraulic rod 12; the inner diameter of the sleeve 121 is larger than the outer diameter of the cylinder 11; the sleeve 121 is provided with a downward facing axial slot 1211; the axial groove 1211 is used to avoid the sleeve 121 from colliding with the connection block 111; the sleeve 121 is used for protecting the hydraulic rod 12, avoiding the hydraulic rod 12 from contacting with garbage, and ensuring the normal operation of the pushing device.
The end of the hydraulic rod 12 is provided with a threaded column 122; the end of the sleeve 121 is provided with an end cap 1212; threaded post 122 is threaded with nut 1213 after passing through end cap 1212; nut 1213 is attached to end cap 1212; in this way, the sleeve 121 is assembled with the hydraulic rod 12 very conveniently.
A reinforcing rib nail 21 is provided between the sleeve 121 and the pressing plate 2 to strengthen the connection strength of the sleeve 121 and the pressing plate 2.
The hydraulic cylinders are symmetrically arranged on two sides of the pushing plate 2, so that on one hand, the pushing force of the pushing device is increased, the pushing plate 2 can uniformly output the pushing force, and on the other hand, the contact opportunity of garbage and the hydraulic cylinders is reduced.
The inner wall of the carriage 00 extends out of the extension block 01; the extension block 01 is connected with the connecting plate, and the top surface of the extension block does not exceed the notch of the axial groove 1211 so as to avoid interference with the sleeve 121 in motion.
The pushing device in the garbage compartment also comprises a U-shaped frame 3 which is horizontally arranged; the closed end of the U-shaped frame 3 faces the interior of the carriage 00; two sides of the push plate 2 are connected with the U-shaped frame 3, so that the structural strength of the push plate 2 is enhanced; guide wheels 31 are symmetrically and rotatably connected to the two sides of the U-shaped frame 3; the guide wheels 31 are symmetrically arranged at two sides of the U-shaped frame 3; the inner wall of the carriage 00 is provided with a horizontal track 02; the guide wheel 31 cooperates with the rail 02 to provide guidance for the movement of the push plate 2.
A reinforcing rib B22 is arranged between the push plate 2 and the U-shaped frame 3 to strengthen the structural strength of the push plate 2.
The working principle of the embodiment is as follows: the sleeve 121 protects the hydraulic rod 12, prevents garbage from contacting the hydraulic rod 12, and ensures the normal operation of the pushing device; the axial groove 1211 may avoid the sleeve 121 from colliding with the connection block 111 as the hydraulic stem 12 moves; with the axial slots 1211 facing downward, falling waste does not contact the hydraulic stem 12, and deposited waste does not flood the axial slots 1211 into contact with the hydraulic stem 12 because the lower end of the push plate 2 is pressed.
Embodiment two: the second embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: the track 02 is a C-shaped beam; the guide wheel 31 is inserted into the inner cavity of the C-shaped beam and is connected with the upper inner wall and the lower inner wall of the C-shaped beam, so that the guide wheel 31 is vertically limited, and the action stability of the push plate 2 is ensured.
Claims (6)
1. The pushing device in the garbage compartment is arranged in the compartment and comprises a hydraulic cylinder and a pushing plate which are horizontally arranged; the hydraulic cylinder comprises a cylinder body and a hydraulic rod; the tail end of the cylinder body is connected with the end part of the carriage; the front end of the cylinder body is provided with a connecting block which is connected with the middle part of the carriage; the push plate is connected with the hydraulic rod; the connecting block is arranged at the lower side of the cylinder body; the hydraulic rod is sleeved with a sleeve with an axial groove; the axial groove is arranged from the tail end of the sleeve to the front end; the axial groove is positioned on the lower side surface of the sleeve and corresponds to the position of the connecting block, and the dimensions are matched; the front end of the sleeve is fixedly connected with the front end of the hydraulic rod, and the inner diameter of the sleeve is larger than the outer diameter of the cylinder body; the push plate is connected with the side surface of the sleeve.
2. The in-car garbage pushing apparatus according to claim 1, wherein: a reinforcing rib A is arranged between the sleeve and the pushing plate.
3. The in-car garbage pushing apparatus according to claim 1, wherein: the hydraulic cylinders are symmetrically arranged at two sides of the pushing plate.
4. A refuse receptacle pushing apparatus according to claim 3, wherein: the device also comprises a U-shaped frame which is horizontally arranged; the closed end of the U-shaped frame faces the interior of the carriage; two sides of the pushing plate are connected with the U-shaped frame; guide wheels are symmetrically and rotationally connected to the two sides of the U-shaped frame; the inner wall of the carriage is provided with a horizontal track; the guide wheel is matched with the rail.
5. The in-car garbage pushing apparatus according to claim 4, wherein: a reinforcing rib B is arranged between the push plate and the U-shaped frame.
6. The in-car garbage pushing apparatus according to claim 4, wherein: the track is a C-shaped beam; the guide wheel is inserted into the cavity of the C-shaped beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576355.6U CN220222177U (en) | 2023-06-20 | 2023-06-20 | Pushing device in garbage carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576355.6U CN220222177U (en) | 2023-06-20 | 2023-06-20 | Pushing device in garbage carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220222177U true CN220222177U (en) | 2023-12-22 |
Family
ID=89172436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576355.6U Active CN220222177U (en) | 2023-06-20 | 2023-06-20 | Pushing device in garbage carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220222177U (en) |
-
2023
- 2023-06-20 CN CN202321576355.6U patent/CN220222177U/en active Active
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