CN210549328U - Vertical loading and unloading jar device - Google Patents
Vertical loading and unloading jar device Download PDFInfo
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- CN210549328U CN210549328U CN201921575513.XU CN201921575513U CN210549328U CN 210549328 U CN210549328 U CN 210549328U CN 201921575513 U CN201921575513 U CN 201921575513U CN 210549328 U CN210549328 U CN 210549328U
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- jack
- frame
- lower frame
- upper frame
- clamping cylinder
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Abstract
The utility model relates to a vertical loading and unloading jar device, its characterized in that: the upper frame (1) and the lower frame (3) are connected into an integral frame by a cross shaft (15) and a first pin shaft (7), a jack B (11) is arranged at the rear side of the lower frame (3), a trolley component (2) is arranged in the upper frame (1), jacks A (4) are symmetrically arranged at the left side and the right side of the integral frame, and the trolley component (2) rotates up and down in the upper frame (1) through the lifting of the jacks A (4); the front side of the lower frame (3) is provided with a movable clamping cylinder piece (5), the rear side is provided with a fixed clamping cylinder piece (6), a workpiece (13) is fixed between the movable clamping cylinder piece (5) and the fixed clamping cylinder piece (6), and the front of the lower frame (3) is provided with a jack C (12). The hydraulic press has the advantages of reasonable structural design, simplicity, practicability, full utilization of a hydraulic principle, convenience, flexibility and labor saving of an operation method, great reduction of labor intensity of workers and improvement of work efficiency. The difficult problems of cylinder dismounting and cylinder mounting of the support hydraulic jack are solved.
Description
Technical Field
The utility model belongs to colliery mechanical equipment field, concretely relates to vertical loading and unloading jar device.
Background
Because the underground geological conditions are poor, the inner wall of a cylinder of a support jack can be corroded, scratched and other damage phenomena, the jack is always disassembled by the most original method in the earlier stage of our company, the jack is disassembled by manual disassembly, oxygen welding, cutting and other methods, some cylinders are corroded and seriously deformed, manual disassembly is difficult, the disassembly efficiency is low, the disassembly difficulty is increased, and the disassembly quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims at improving the current dress jar and dismantling the not enough of jar in-process, provide one kind and save labour the time and improve the vertical loading and unloading jar device of efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vertical loading and unloading jar device which characterized in that: the upper frame and the lower frame are connected into an integral frame by a transverse shaft and a first pin shaft, the rear side of the lower frame is provided with a jack B, the bottom of the jack B is fixed with a bottom beam of the lower frame by a second pin shaft, and the top of the jack B is connected with a connecting piece on the upper frame by a third pin shaft;
a trolley component is arranged in the upper frame, jacks A are symmetrically arranged on the left side and the right side of the integral frame, the bottom of each jack A is fixed with a bottom beam of the lower frame through a pin shaft, the top end of each jack A is connected with the trolley component, and the trolley component rotates up and down in the upper frame through the lifting of the jack A;
the front side of the lower frame is provided with a movable clamping cylinder piece, the rear side of the lower frame is provided with a fixed clamping cylinder piece, a workpiece is fixed between the movable clamping cylinder piece and the fixed clamping cylinder piece, and the front of the lower frame is provided with a jack C for clamping the workpiece.
The trolley component comprises a support and rotating wheels, an upper group of rotating wheels and a lower group of rotating wheels are arranged at four corners of the support, the rotating wheels are fixed on the trolley component through central shafts of the rotating wheels, a speed reducer is arranged on the support, a clamping piece is arranged at the lower part of the speed reducer and used for disassembling a workpiece, a shaft sleeve is further arranged on the side face of the support, and the top end of a jack A is connected with the trolley component through the shaft sleeve.
The connection mode of the upper frame and the lower frame is as follows: one side is that the cross axle is swing joint with the underframe, and the other side is with a round pin hub connection, and this side of cross axle is located the upper frame and can be lifted certain angle under the effect of jack B for put into the work piece.
The utility model has the advantages that: the hydraulic press has the advantages of reasonable structural design, simplicity, practicability, full utilization of a hydraulic principle, convenience, flexibility and labor saving of an operation method, great reduction of labor intensity of workers and improvement of work efficiency. The jack with the cylinder diameter of 140mm to 320mm can be disassembled and assembled, and the problem that the hydraulic jack of the support is difficult to disassemble and assemble the cylinder is solved.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a view from the direction B of FIG. 1;
FIG. 4 is a view taken along line A of FIG. 2;
in the figure: 1-an upper frame; 2-a trolley part; 3-a lower frame; 4-jack A; 5-moving the cylinder clamping piece; 6, fixing the clamping cylinder piece; 7-a pin shaft; 8-shaft sleeve; 9-second pin shaft; 10-a speed reducer; 11-jack B; 12-jack C; 13-a workpiece; 14-third pin shaft; 15-transverse shaft, 16-connecting piece, 21-bracket, 22-rotating wheel, 23-clamping piece and 24-central shaft.
Detailed Description
The principles of the present invention are described below in conjunction with the appended drawings.
Embodiment 1, see fig. 1-4, a vertical loading and unloading cylinder device, characterized in that: the upper frame 1 and the lower frame 3 are connected into an integral frame by a transverse shaft 15 and a first pin shaft 7, a jack B11 is arranged at the rear side of the lower frame 3, the bottom of the jack B11 is fixed with a bottom beam of the lower frame 3 through a second pin shaft 9, and the top of the jack B11 is connected with a connecting piece 16 on the upper frame 1 through a third pin shaft 14;
a trolley component 2 is arranged in the upper frame 1, jacks A4 are symmetrically arranged on the left side and the right side of the integral frame, the bottom of the jack A4 is fixed with a bottom beam of the lower frame 3 through a pin shaft, the top end of the jack A4 is connected with the trolley component 2, and the trolley component 2 rotates up and down in the upper frame 1 through the lifting of the jack A4;
the front side of the lower frame 3 is provided with a movable clamping cylinder piece 5, the rear side is provided with a fixed clamping cylinder piece 6, a workpiece 13 is fixed between the movable clamping cylinder piece 5 and the fixed clamping cylinder piece 6, and the front of the lower frame 3 is provided with a jack C12 for clamping the workpiece 13.
The trolley component 2 comprises a support 21 and rotating wheels 22, an upper group of rotating wheels 22 and a lower group of rotating wheels 22 are arranged at four corners of the support 21, the rotating wheels 22 are fixed on the trolley component 2 through central shafts 24 of the rotating wheels, a speed reducer 10 is arranged on the support 21, a clamping piece 23 is arranged at the lower part of the speed reducer 10 and used for disassembling a workpiece 13, a shaft sleeve 8 is further arranged on the side face of the support 21, and the top end of a jack A4 is connected with the trolley component 2 through the shaft sleeve.
The connection mode of the upper frame 1 and the lower frame 3 is specifically as follows: one side is that the horizontal axle 15 is movably connected with the lower frame 3, the other side is connected with the first pin shaft 7, the upper frame 1 on the side of the horizontal axle 15 can be lifted for a certain angle under the action of the jack B11, and the workpiece 13 is placed in the upper frame.
The working process is as follows: during loading and unloading, the jack C12 moves the movable clamping cylinder piece 5 forwards, the transverse shaft 15 is drawn out, the jack B11 is started to rotate around the pin shaft 7 serving as a central shaft to lift the upper frame 1, then the workpiece 13 is placed in, the jack C12 acts to push the movable clamping cylinder piece 5 to clamp the workpiece 13, the jack B11 is started to restore the original position, the transverse shaft 15 is inserted, the jack A4 is started to clamp the clamping piece 23 on the workpiece 13, and the speed reducer 10 is started to enable the clamping piece 23 to rotate to complete cylinder loading.
The disassembly process is the reverse of the cylinder assembly process.
Claims (3)
1. The utility model provides a vertical loading and unloading jar device which characterized in that: the upper frame (1) and the lower frame (3) are connected into an integral frame by a transverse shaft (15) and a first pin shaft (7), a jack B (11) is arranged at the rear side of the lower frame (3), the bottom of the jack B (11) is fixed with a bottom beam of the lower frame (3) through a second pin shaft (9), and the top of the jack B (11) is connected with a connecting piece (16) on the upper frame (1) through a third pin shaft (14); a trolley component (2) is arranged in the upper frame (1), jacks A (4) are symmetrically arranged on the left side and the right side of the integral frame, the bottom of each jack A (4) is fixed with a bottom beam of the lower frame (3) through a pin shaft, the top end of each jack A (4) is connected with the trolley component (2), and the trolley component (2) rotates up and down in the upper frame (1) through the lifting of the jack A (4); the front side of the lower frame (3) is provided with a movable clamping cylinder piece (5), the rear side is provided with a fixed clamping cylinder piece (6), a workpiece (13) is fixed between the movable clamping cylinder piece (5) and the fixed clamping cylinder piece (6), and the front of the lower frame (3) is provided with a jack C (12).
2. A vertical loading and unloading cylinder assembly as defined in claim 1, wherein: the trolley component (2) comprises a support (21) and rotating wheels (22), an upper group of rotating wheels (22) and a lower group of rotating wheels (22) are arranged at four corners of the support (21), the rotating wheels (22) are fixed on the trolley component (2) through central shafts (24), a speed reducer (10) is arranged on the support (21), a clamping piece (23) is installed on the lower portion of the speed reducer (10), a shaft sleeve (8) is further arranged on the side face of the support (21), and the top end of a jack A (4) is connected with the trolley component (2) through the shaft sleeve (8).
3. A vertical loading and unloading cylinder assembly as defined in claim 1, wherein: the connection mode of the upper frame (1) and the lower frame (3) is as follows: one side is that the horizontal axle (15) is movably connected with the lower frame (3), the other side is connected by a pin shaft (7), the upper frame (1) on the side of the horizontal axle (15) can be lifted for a certain angle under the action of the jack B (11) for placing the workpiece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575513.XU CN210549328U (en) | 2019-09-22 | 2019-09-22 | Vertical loading and unloading jar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575513.XU CN210549328U (en) | 2019-09-22 | 2019-09-22 | Vertical loading and unloading jar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549328U true CN210549328U (en) | 2020-05-19 |
Family
ID=70667731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575513.XU Active CN210549328U (en) | 2019-09-22 | 2019-09-22 | Vertical loading and unloading jar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549328U (en) |
-
2019
- 2019-09-22 CN CN201921575513.XU patent/CN210549328U/en active Active
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