CN211594903U - Coal transportation roller lifting frame - Google Patents
Coal transportation roller lifting frame Download PDFInfo
- Publication number
- CN211594903U CN211594903U CN201921259731.2U CN201921259731U CN211594903U CN 211594903 U CN211594903 U CN 211594903U CN 201921259731 U CN201921259731 U CN 201921259731U CN 211594903 U CN211594903 U CN 211594903U
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- mounting
- sleeve
- jack
- base
- transportation roller
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Abstract
The utility model discloses a coal transportation roller lifting frame, which comprises a base, a mounting plate, an adjusting lead screw, a guide connecting rod, a guide sleeve, a mounting sleeve, a fastening screw, a motion base, a supporting ejector rod, a jack and a lifting rocker, wherein the upper end of the mounting plate body is welded with the guide sleeve, the mounting sleeve is arranged between the front guide sleeve and the rear guide sleeve and is fixedly installed by the fastening screw, the guide connecting rod is arranged at the middle position of the two mounting sleeves, the motion base is arranged at the central position of the mounting sleeve, the jack is welded at the central position of the upper end surface of the motion base, the coal transportation roller lifting frame is suitable for the maintenance operation of a coal belt conveyer transportation roller, the device is placed on a belt conveyer frame, the lead screw is manually operated to adjust the position relation between the two mounting plates, and then the motion base is manually operated to determine the central position, and (4) shaking the lifting rocker, jacking the belt by a supporting ejector rod of the jack, and carrying out maintenance and replacement operation on the conveying roller.
Description
Technical Field
The utility model relates to a coal mining machinery field, especially a coal transportation roller lifting frame.
Background
Traditional belt conveyor bearing roller is changed and must be gone on by three people simultaneously, and wherein two people lift up heavy belt, and one person takes out damaged bearing roller rapidly in addition to in time install new bearing roller. The process is time-consuming and labor-consuming, and has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a coal transportation roller lifts frame. In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a coal transportation roller lifting frame, which comprises a base, the mounting panel, the adjustment lead screw, the guide connecting rod, the guide sleeve, the installation sleeve, fastening screw, the motion base, support the ejector pin, the jack, the lift rocker, the welding of mounting panel plate body upper end position has the guide sleeve, install the installation sleeve and use fastening screw installation fixed around between the guide sleeve, two installation sleeve intermediate positions set up and install the guide connecting rod, the motion base dress is put at installation sleeve central point, the welding of motion base up end central point has the jack.
Preferably, the motion base is composed of a motion sleeve and a workbench, and the workbench is welded at the upper ends of the two motion sleeves.
Preferably, the mounting sleeve at the front end is in a movable design, the mounting sleeve at the rear end is in a fixed design, the adjusting screw rod moves to drive the front end mounting plate to move back and forth, and the front end mounting plate is fixedly mounted by fastening screws after the position is determined.
Preferably, the position of the moving base on the mounting sleeve can be adjusted according to requirements.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a coal transportation roller lifting frame, this device design is applicable to the maintenance operation of coal belt conveyor transportation roller, places this device in the belt conveyor frame, and manual operation adjustment lead screw adjusts the position relation between two mounting panels, and manual operation motion base confirms it and puts at the central point again, shakes the lift rocker, and the support ejector pin 9 of jack 10 is with the belt jack-up, carries out transportation roller maintenance change operation.
Drawings
Fig. 1 is the structure schematic diagram of the coal transportation roller lifting frame of the utility model.
Fig. 2 is the mounting structure schematic diagram of the adjusting screw of the present invention.
Fig. 3 is a schematic view of the installation structure of the installation sleeve and the fastening screw of the present invention.
Fig. 4 is a schematic structural diagram of the motion base of the present invention.
Fig. 5 is a schematic structural view of the sport sleeve of the present invention.
In the figure: 1. the device comprises a base, 2, a mounting plate, 3, an adjusting screw rod, 4, a guide connecting rod, 5, a guide sleeve, 6, a mounting sleeve, 7, a fastening screw, 8, a moving base, 9, a supporting ejector rod, 10, a jack, 11, a lifting rocker, 12, a moving sleeve, 13 and a workbench.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, 2, 3, 4 and 5, a coal transportation roller lifting frame comprises a base 1, a mounting plate 2, an adjusting screw rod 3, a guide connecting rod 4, a guide sleeve 5, a mounting sleeve 6, a fastening screw 7, a moving base 8, a supporting ejector rod 9, a jack 10 and a lifting rocker 11, wherein the base 1 is welded at the bottom end of the mounting plate 2, the guide sleeve 5 is welded at the upper end of a plate body of the mounting plate 2, the mounting sleeve 6 is installed between the front guide sleeve 5 and the rear guide sleeve 5 and is fixedly installed by using the fastening screw 7, the adjusting screw rod 3 is connected at the side end position between the two mounting plates 2, the guide connecting rod 4 is arranged at the middle position of the two mounting sleeves 6, the moving base 8 is installed at the center position of the mounting sleeve 6, the jack 10 is welded at the center position of the upper end face of the moving base 8, the lifting rocker 11 is arranged corresponding to the jack 10.
The moving base 8 is composed of a moving sleeve 12 and a workbench 13, and the workbench 13 is welded at the upper end of the two moving sleeves 12.
The mounting sleeve 6 at the front end is in a movable design, the mounting sleeve 6 at the rear end is in a fixed design, the adjusting screw rod 3 moves to drive the front end mounting plate 2 to move back and forth, and the front end mounting plate is fixedly mounted by using a fastening screw 7 after the position is determined.
The position of the motion base 8 on the mounting sleeve 6 can be adjusted as desired.
The utility model discloses the theory of operation: the utility model provides a coal transportation roller lifting frame, this device design is applicable to the maintenance operation of coal belt conveyor transportation roller, places this device in the belt conveyor frame, and manual operation adjustment lead screw adjusts the position relation between two mounting panels, and manual operation motion base confirms it and puts at the central point again, shakes the lift rocker, and the support ejector pin of jack is with the belt jack-up, carries out transportation roller and overhauls the change operation.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. A coal transportation roller lifting frame is characterized by comprising a base (1), a mounting plate (2), an adjusting lead screw (3), a guide connecting rod (4), a guide sleeve (5), a mounting sleeve (6), a fastening screw (7), a motion base (8), a supporting ejector rod (9), a jack (10) and a lifting rocker (11), wherein the base (1) is welded at the bottom end of the mounting plate (2), the guide sleeve (5) is welded at the upper end of a plate body of the mounting plate (2), the mounting sleeve (6) is arranged between the front guide sleeve and the rear guide sleeve (5) and is fixedly mounted by the fastening screw (7), the adjusting lead screw (3) is connected at the side end between the two mounting plates (2), the guide connecting rod (4) is arranged at the middle position of the two mounting sleeves (6), the motion base (8) is mounted at the central position of the mounting sleeve (, a jack (10) is welded at the center of the upper end face of the moving base (8), a supporting ejector rod (9) is installed at the top end of the ejector rod of the jack (10) through a screw, and a lifting rocker (11) is arranged corresponding to the jack (10).
2. The coal transportation roller lifting frame as recited in claim 1, characterized in that the motion base (8) is composed of a motion sleeve (12) and a workbench (13), and the workbench (13) is welded at the upper end of the two motion sleeves (12).
3. The coal transportation roller lifting frame as recited in claim 1, characterized in that the mounting sleeve (6) at the front end is of a movable design, the mounting sleeve (6) at the rear end is of a fixed design, the adjusting screw (3) moves to drive the front end mounting plate (2) to move back and forth, and the mounting sleeve is fixed by the fastening screw (7) after the position is determined.
4. A coal conveyor roll lifting frame as in claim 1 wherein the position of the motion base (8) on the mounting sleeve (6) is adjustable as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259731.2U CN211594903U (en) | 2019-08-06 | 2019-08-06 | Coal transportation roller lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259731.2U CN211594903U (en) | 2019-08-06 | 2019-08-06 | Coal transportation roller lifting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211594903U true CN211594903U (en) | 2020-09-29 |
Family
ID=72575628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921259731.2U Active CN211594903U (en) | 2019-08-06 | 2019-08-06 | Coal transportation roller lifting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211594903U (en) |
-
2019
- 2019-08-06 CN CN201921259731.2U patent/CN211594903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 157000 No.49, xishiertiao Road, Xi'an District, Mudanjiang City, Heilongjiang Province Patentee after: MUDANJIANG HENGTIAN POWER GENERATION EQUIPMENT Co.,Ltd. Address before: 261000 No.173, zhangluhe village, Xinzhai Town, Linqu County, Weifang City, Shandong Province Patentee before: Ren Gang |
|
| TR01 | Transfer of patent right |