CN209940322U - Crawler-type stack type support transfer cart - Google Patents
Crawler-type stack type support transfer cart Download PDFInfo
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- CN209940322U CN209940322U CN201920486136.6U CN201920486136U CN209940322U CN 209940322 U CN209940322 U CN 209940322U CN 201920486136 U CN201920486136 U CN 201920486136U CN 209940322 U CN209940322 U CN 209940322U
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- pneumatic cylinder
- fly jib
- sweep
- main arm
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Abstract
The utility model relates to a crawler-type buttress formula support transfer car belongs to mining machinery technical field. Including automobile body and the lifting arm of setting at the automobile body both ends, the automobile body constitute by track wheel carrier and sweep, the lifting arm include main arm and fly jib, the fly jib bottom articulate on the sweep, still be equipped with pneumatic cylinder I on the sweep, the pneumatic cylinder articulated with the sweep, the jar pole and the fly jib of pneumatic cylinder I are articulated, I drive fly jib action of pneumatic cylinder, the main arm articulate on the fly jib top, still articulate between main arm and the fly jib has pneumatic cylinder II, II drive relative fly jib actions of main arm of pneumatic cylinder. The utility model has the advantages that: the transportation of the stack type support in a narrow mine roadway is achieved, the traditional mode that a winch which is large in consumption, low in efficiency and poor in safety is used for pulling and transporting the stack type support is replaced, and the stack type support of the small-size crawler is fast, efficient, safe and flexible to transport.
Description
Technical Field
The utility model relates to a crawler-type buttress formula support transfer car belongs to mining machinery technical field.
Background
The stack type support is a supporting mechanical device commonly used for mine roadway safety production, the weight is generally about five tons to six tons, and the using amount is extremely huge. The position of the stack support needs to be frequently transferred on the mine working face, and the traditional stack support transfer is to temporarily install a winch and use a rope for traction transfer. Frequent winch installation is very burdensome, inefficient, and the safety cannot be reliably guaranteed.
Disclosure of Invention
In order to overcome above-mentioned prior art's weak point, the utility model provides a crawler-type buttress formula support transfer car solves the problem of buttress formula support at constrictive mine tunnel transportation difficulty.
The utility model discloses a realize through following technical scheme: the utility model provides a crawler-type buttress formula support transfer car which characterized in that: including automobile body and the lifting arm of setting at the automobile body both ends, the automobile body constitute by track wheel carrier and sweep, the lifting arm include main arm and fly jib, the fly jib bottom articulate on the sweep, still be equipped with pneumatic cylinder I on the sweep, the pneumatic cylinder articulated with the sweep, the jar pole and the fly jib of pneumatic cylinder I are articulated, I drive fly jib action of pneumatic cylinder, the main arm articulate on the fly jib top, still articulate between main arm and the fly jib has pneumatic cylinder II, II drive relative fly jib actions of main arm of pneumatic cylinder.
The turning plate is also provided with a hydraulic ejector rod, and the hydraulic ejector rod is arranged at one end opposite to the lifting mechanical arm.
The hydraulic ejector rods are two single hydraulic ejector rods, and the two single hydraulic ejector rods are respectively arranged on the other side vehicle plate corresponding to the lifting mechanical arms at the two ends.
The sweep on still be equipped with the shrink pneumatic cylinder, the shrink pneumatic cylinder sets up four corners inboard at the lifting arm respectively.
The end part of the main arm is provided with a hanging ring.
The utility model has the advantages that: the transportation of the stack type support in a narrow mine roadway is achieved, the traditional mode that a winch which is large in consumption, low in efficiency and poor in safety is used for pulling and transporting the stack type support is replaced, and the stack type support of the small-size crawler is fast, efficient, safe and flexible to transport.
Drawings
The invention will be further explained below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. the hydraulic device comprises a main arm, 2, hydraulic cylinders II and 3, an auxiliary arm, 4, hydraulic cylinders I and 5, hydraulic ejector rods, 6, a tightening hydraulic cylinder, 7, a crawler wheel carrier, 8, a vehicle plate, 9 and a lifting ring.
Detailed Description
As shown in figure 1, the crawler-type stack support transfer cart is characterized in that: including automobile body and the lifting arm of setting at the automobile body both ends, the automobile body constitute by track wheel carrier 7 and sweep 8, the lifting arm include main arm 1 and fly jib 3, 3 bottoms of fly jib articulate on sweep 8, still be equipped with pneumatic cylinder I4 on the sweep 8, 4 cylinders of pneumatic cylinder articulated with sweep 8, the jar pole of pneumatic cylinder I4 is articulated with fly jib 3, 3 actions of pneumatic cylinder I4 drive fly jib, main arm 1 articulate on 3 tops of fly jib, still articulate between main arm 1 and the fly jib 3 and have pneumatic cylinder II 2, the 3 actions of the relative fly jib of pneumatic cylinder II 2 drive main arm 1. When the stack type support is transferred, the stack type support is connected with the lifting mechanical arm through a steel wire rope, and a main arm 1 and an auxiliary arm 3 of the lifting mechanical arm transfer the stack type support to a carrying vehicle for transportation through the action of a hydraulic cylinder II 2 and a hydraulic cylinder I4.
The turning trolley is characterized in that a hydraulic ejector rod 5 is further arranged on the trolley plate 8, the hydraulic ejector rod 5 is arranged at one end opposite to the lifting mechanical arm, the hydraulic ejector rod 5 is vertically erected before the lifting mechanical arm lifts the stack type support, and extends out of a hydraulic rod to prop against a roadway roof, so that the turning trolley is prevented from turning on one side.
The hydraulic ejector rods 5 are two single hydraulic ejector rods which are respectively arranged on the other side vehicle plate 8 corresponding to the lifting mechanical arms at the two ends.
The vehicle plate 8 is further provided with a tightening hydraulic cylinder 6, the tightening hydraulic cylinder 6 is respectively arranged at four corners of the inner side of the lifting mechanical arm, after the lifting mechanical arm lifts the stack type support to the carrier vehicle, the stack type support and the transfer vehicle are fixed through the steel wire rope and the tightening hydraulic cylinder 6, and the stack type support and the transfer vehicle are prevented from being turned on one side in the running process when the transfer vehicle runs.
The end part of the main arm 1 is provided with a hanging ring 9. The stack type support is connected with the lifting mechanical arm through a steel wire rope for hoisting.
Claims (5)
1. The utility model provides a crawler-type buttress formula support transfer car which characterized in that: including automobile body and the lifting arm of setting at the automobile body both ends, the automobile body constitute by track wheel carrier (7) and sweep (8), the lifting arm include main arm (1) and fly jib (3), fly jib (3) bottom articulate on sweep (8), still be equipped with pneumatic cylinder I (4) on sweep (8), pneumatic cylinder I (4) cylinder articulated with sweep (8), the jar pole and the fly jib (3) of pneumatic cylinder I (4) are articulated, pneumatic cylinder I (4) drive fly jib (3) action, main arm (1) articulate on fly jib (3) top, still articulate between main arm (1) and fly jib (3) have pneumatic cylinder II (2), pneumatic cylinder II (2) drive main arm (1) relative fly jib (3) action.
2. A tracked stack support cart according to claim 1, wherein: the turning plate (8) is further provided with a hydraulic ejector rod (5), and the hydraulic ejector rod (5) is arranged at one end opposite to the lifting mechanical arm.
3. A tracked stack support cart according to claim 2, wherein: the hydraulic ejector rods (5) are two single hydraulic ejector rods, and the two single hydraulic ejector rods are respectively arranged on the other side sweep (8) corresponding to the lifting mechanical arms at the two ends.
4. A tracked stack support cart according to claim 1, wherein: the sweep (8) on still be equipped with the shrink pneumatic cylinder (6), shrink pneumatic cylinder (6) set up four corners inboard at the lifting arm respectively.
5. A tracked stack support cart according to claim 1, wherein: the end part of the main arm (1) is provided with a hanging ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486136.6U CN209940322U (en) | 2019-04-11 | 2019-04-11 | Crawler-type stack type support transfer cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486136.6U CN209940322U (en) | 2019-04-11 | 2019-04-11 | Crawler-type stack type support transfer cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209940322U true CN209940322U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920486136.6U Active CN209940322U (en) | 2019-04-11 | 2019-04-11 | Crawler-type stack type support transfer cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209940322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911781A (en) * | 2019-04-11 | 2019-06-21 | 安徽中捷矿山运输设备有限责任公司 | A kind of crawler type brettis reprinting vehicle |
-
2019
- 2019-04-11 CN CN201920486136.6U patent/CN209940322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911781A (en) * | 2019-04-11 | 2019-06-21 | 安徽中捷矿山运输设备有限责任公司 | A kind of crawler type brettis reprinting vehicle |
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