CN219905804U - Hydraulic automatic deviation adjusting device - Google Patents
Hydraulic automatic deviation adjusting device Download PDFInfo
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- CN219905804U CN219905804U CN202321182325.7U CN202321182325U CN219905804U CN 219905804 U CN219905804 U CN 219905804U CN 202321182325 U CN202321182325 U CN 202321182325U CN 219905804 U CN219905804 U CN 219905804U
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- deviation adjusting
- hydraulic
- gear pump
- oil
- adjusting device
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 8
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 11
- 239000003245 coal Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 208000004350 Strabismus Diseases 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic automatic deviation adjusting device, and relates to the technical field of coal mine equipment. This hydraulic pressure automatic deviation adjusting device through setting up the deviation adjusting frame, deviation adjusting roller and hydraulic telescoping rod etc, when the conveyer belt takes place to squint, the left end or the right side contact roller of conveyer belt, thereby drive the contact roller and rotate, the gear in the transfer line synchronous drive gear pump rotates, make the gear pump work, realize the transport to the pressure oil, thereby in the pressure oil gets into hydraulic telescoping rod, realize the control to hydraulic telescoping rod extension or retract, can drive the deviation adjusting frame and move about, the synchronous angle of change deviation adjusting roller, can carry out the deviation adjusting work to the conveyer belt, both sides of regulating frame carry out spacingly to the conveyer belt simultaneously, guaranteed the effect of deviation adjusting, and the contact when wholly squinting through the conveyer belt provides mechanical force, can use under any adverse circumstances, according to belt running state automatic adjustment, personnel's maintenance rate has been reduced, the belt safety has been ensured, the reliability of steady operation.
Description
Technical Field
The utility model relates to the technical field of coal mine equipment, in particular to a hydraulic automatic deviation adjusting device.
Background
In coal mining and processing, carry the transportation by adopting the conveyer belt generally, and the colliery conveyer belt often can take place the skew because of factors such as material impact, bearing roller skew or conveyer belt internal tension are inhomogeneous in the operation in-process, cause to spill the coal even tear the area phenomenon, take place after the skew when the conveyer belt, transport resistance increases, has increased the wearing and tearing of conveyer belt, has influenced the work efficiency of conveyer belt to can set up the deviation adjusting device and adjust the conveyer belt.
The existing deviation adjusting device can only relieve deviation, cannot play a fundamental role in preventing deviation, and meanwhile, because dust is large in coal mine conveying, part of deviation adjusting devices are electrically controlled, so that the defects of unstable operation and short service life exist, and the conveyer belt is easy to damage.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the hydraulic automatic deviation adjusting device, which solves the problems that the deviation control can only be relieved and the deviation preventing effect cannot be fundamentally achieved.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic deviation adjusting device of hydraulic pressure, includes fixing base and deviation adjusting frame, the lower extreme fixedly connected with connecting plate of fixing base, the equal fixedly connected with mounting panel in the left and right sides of fixing base upper end, two the inboard of mounting panel upper end is equal fixedly mounted has the gear pump, the contact roller is installed to the upper end of gear pump, the lower extreme fixed mounting of gear pump has the oil storage tank, the rear end of fixing base is through connecting seat and deviation adjusting frame swing joint, the hydraulic telescoping rod is installed to the upper end of fixing base, the inboard rotation of deviation adjusting frame is connected with the deviation adjusting roller, the left and right sides on hydraulic telescoping rod surface is provided with first oil feed pipe and second oil feed pipe respectively.
Preferably, the inside of gear pump is provided with the gear, the inboard of gear pump is provided with the oil-out, the outside of gear pump is provided with the oil inlet.
Preferably, the lower end of the contact roller is rotationally connected with the gear pump through a transmission rod, and the lower end of the transmission rod extends to the inside of the gear pump to be fixedly connected with the gear.
Preferably, the deviation adjusting frame is of a U-shaped structural design, one end of the connecting seat is fixedly connected with the fixing seat, and one end of the connecting seat, far away from the fixing seat, is rotationally connected with the deviation adjusting frame.
Preferably, the fixed end of the hydraulic telescopic rod is rotationally connected with the fixed seat, and the telescopic end of the hydraulic telescopic rod is rotationally connected with the deflection adjusting frame.
Preferably, the two gears are respectively communicated with each other through the left end and the right end of the first oil inlet pipe, the second oil inlet pipe and the hydraulic telescopic rod, and the two oil outlets are respectively communicated with the oil storage tank through connecting pipes.
Advantageous effects
The utility model provides a hydraulic automatic deviation adjusting device. Compared with the prior art, the method has the following beneficial effects:
this automatic hydraulic deviation adjusting device, through setting up the deviation adjusting frame, deviation adjusting roller and hydraulic telescoping rod etc, when the conveyer belt takes place to squint, the left end or the right side contact roller of conveyer belt, thereby drive the contact roller and rotate, the gear in the transfer line synchronous drive gear pump rotates, make the gear pump work, realize the transport to the pressure oil, thereby in the pressure oil gets into hydraulic telescoping rod, realize the control to hydraulic telescoping rod extension or retract, can drive the deviation adjusting frame and move about, the synchronous angle of change deviation adjusting roller, can carry out the deviation adjusting work to the conveyer belt, both sides of regulating frame carry out spacingly to the conveyer belt simultaneously, the effect of deviation adjusting has been guaranteed, the practicality has been improved, and the whole contact when passing through the conveyer belt skew provides mechanical force, and drive pressure oil circulates, can use under any adverse circumstances, according to belt running state automatic adjustment, personnel's maintenance rate has been reduced, the belt safety has been ensured, the reliability of steady operation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic cross-sectional view of a gear pump according to the present utility model.
In the figure: 1. a fixing seat; 2. a connecting plate; 3. a mounting plate; 4. a gear pump; 41. a gear; 42. an oil outlet; 43. an oil inlet; 5. a contact roller; 51. a transmission rod; 6. an oil storage tank; 7. a deviation adjusting frame; 8. a connecting seat; 9. a hydraulic telescopic rod; 10. a deflection roller; 11. a first oil inlet pipe; 12. a second oil inlet pipe; 13. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the hydraulic automatic deviation adjusting device comprises a fixed seat 1 and a deviation adjusting frame 7, wherein the lower end of the fixed seat 1 is fixedly connected with a connecting plate 2, the left side and the right side of the upper end of the fixed seat 1 are fixedly connected with mounting plates 3, the inner sides of the upper ends of the two mounting plates 3 are fixedly provided with gear pumps 4, gears 41 are arranged in the gear pumps 4, oil outlets 42 are arranged in the inner sides of the gear pumps 4, oil inlets 43 are arranged on the outer sides of the gear pumps 4, contact rollers 5 are arranged at the upper ends of the gear pumps 4, the lower ends of the contact rollers 5 are rotationally connected with the gear pumps 4 through transmission rods 51, the lower ends of the transmission rods 51 extend to the inner sides of the gear pumps 4 and are fixedly connected with the gears 41, and the contact rollers 5 at the two sides are contacted with the side of a belt, so that when the conveying belt deflects to one side, the conveying belt is contacted with the contact rollers 5 and the conveying belt is driven to rotate when the conveying belt moves, the transmission rods 51 drive the gear 41 to synchronously rotate, and the gear pumps 4 are driven to work;
the lower extreme fixed mounting of gear pump 4 has batch oil tank 6, the rear end of fixing base 1 is through connecting seat 8 and transfer frame 7 swing joint, transfer frame 7 is U type structural design, the one end and the fixing base 1 fixed connection of connecting seat 8, the one end and the transfer frame 7 rotation connection of fixing base 1 are kept away from to connecting seat 8, hydraulic telescoping rod 9 is installed to the upper end of fixing base 1, hydraulic telescoping rod 9's stiff end and fixing base 1 rotation connection, hydraulic telescoping rod 9's flexible end and transfer frame 7 rotation connection, transfer frame 7's inboard rotation is connected with transfer roller 10, hydraulic telescoping rod 9 surface's left and right sides is provided with first oil feed pipe 11 and second oil feed pipe 12 respectively, two gears 41 are put through first oil feed pipe 11 respectively, the left and right sides of second oil feed pipe 12 and hydraulic telescoping rod 9 each other, two oil-out 42 are put through connecting pipe 13 and batch oil tank 6 each other, utilize transfer frame 7 to carry out spacing to the both sides of conveyer belt, and make transfer roller 10 and conveyer belt bottom contact, make things convenient for transfer, and when the skew, pressure oil is through first oil feed pipe 11 or second oil feed pipe 12 or the hydraulic telescoping rod 9, the hydraulic telescoping rod 9's the hydraulic telescoping rod is moved in order to have been adjusted the flexible condition, the personnel's of the maintenance, the hydraulic pressure is adjusted the service condition, and is moved in the condition, the personnel is adjusted.
When the conveyer belt is in operation, when the conveyer belt is in deflection, the left end or the right end of the conveyer belt contacts the contact roller 5, thereby driving the contact roller 5 to rotate, the transmission rod 51 synchronously drives the gear 41 in the gear pump 4 to rotate, so that the gear pump 4 works, the pressure oil is conveyed, the pressure oil enters the hydraulic telescopic rod 9 through the first oil inlet pipe 11 or the second oil inlet pipe 12, the extension or retraction control of the hydraulic telescopic rod 9 is realized, the deflection adjusting frame 7 can be driven to move, the angle of the deflection adjusting roller 10 is synchronously changed, the conveyer belt can be subjected to deflection adjusting work, meanwhile, the two sides of the deflection adjusting frame 7 limit the conveyer belt, the deflection adjusting effect is ensured, the practicability is improved, the whole conveyer belt is provided with mechanical force through the contact when the conveyer belt is deflected, the pressure oil is driven to circulate, the conveyer belt can be used in any severe environment, the conveyer belt is automatically adjusted according to the running state of the conveyer belt, the maintenance rate of the personnel is reduced, and the safety and the stable running reliability of the conveyer belt is ensured.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (6)
1. The hydraulic automatic deviation adjusting device comprises a fixed seat (1) and a deviation adjusting frame (7), and is characterized in that: the utility model discloses a hydraulic oil pipe, including fixing base (1), connecting plate (2) is fixed connection to the lower extreme of fixing base (1), the equal fixedly connected with mounting panel (3) in left and right sides of fixing base (1) upper end, two the inboard of mounting panel (3) upper end is equal fixedly mounted has gear pump (4), contact roller (5) are installed to the upper end of gear pump (4), the lower extreme fixed mounting of gear pump (4) has oil storage tank (6), the rear end of fixing base (1) is through connecting seat (8) and tuningout frame (7) swing joint, hydraulic telescoping rod (9) are installed to the upper end of fixing base (1), the inboard rotation of tuningout frame (7) is connected with tuningout roller (10), the left and right sides on hydraulic telescoping rod (9) surface is provided with first oil feed pipe (11) and second oil feed pipe (12) respectively.
2. The hydraulic automatic deviation adjusting device according to claim 1, wherein: the inside of gear pump (4) is provided with gear (41), the inboard of gear pump (4) is provided with oil-out (42), the outside of gear pump (4) is provided with oil inlet (43).
3. The hydraulic automatic deviation adjusting device according to claim 2, wherein: the lower end of the contact roller (5) is rotationally connected with the gear pump (4) through a transmission rod (51), and the lower end of the transmission rod (51) extends to the inside of the gear pump (4) and is fixedly connected with the gear (41).
4. The hydraulic automatic deviation adjusting device according to claim 1, wherein: the deviation adjusting frame (7) is of a U-shaped structural design, one end of the connecting seat (8) is fixedly connected with the fixed seat (1), and one end of the connecting seat (8) far away from the fixed seat (1) is rotationally connected with the deviation adjusting frame (7).
5. The hydraulic automatic deviation adjusting device according to claim 1, wherein: the fixed end of the hydraulic telescopic rod (9) is rotationally connected with the fixed seat (1), and the telescopic end of the hydraulic telescopic rod (9) is rotationally connected with the deviation adjusting frame (7).
6. The hydraulic automatic deviation adjusting device according to claim 2, wherein: the two gears (41) are respectively communicated with each other through the left end and the right end of the first oil inlet pipe (11), the second oil inlet pipe (12) and the hydraulic telescopic rod (9), and the two oil outlets (42) are respectively communicated with the oil storage tank (6) through the connecting pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182325.7U CN219905804U (en) | 2023-05-16 | 2023-05-16 | Hydraulic automatic deviation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182325.7U CN219905804U (en) | 2023-05-16 | 2023-05-16 | Hydraulic automatic deviation adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905804U true CN219905804U (en) | 2023-10-27 |
Family
ID=88423852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321182325.7U Active CN219905804U (en) | 2023-05-16 | 2023-05-16 | Hydraulic automatic deviation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905804U (en) |
-
2023
- 2023-05-16 CN CN202321182325.7U patent/CN219905804U/en active Active
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