CN215591820U - Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor - Google Patents
Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor Download PDFInfo
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- CN215591820U CN215591820U CN202121064977.1U CN202121064977U CN215591820U CN 215591820 U CN215591820 U CN 215591820U CN 202121064977 U CN202121064977 U CN 202121064977U CN 215591820 U CN215591820 U CN 215591820U
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Abstract
The utility model discloses a full-automatic passive hydraulic deviation-adjusting support device of a mining belt conveyor, which comprises a truss, a swing adjusting oil cylinder and a detection driving assembly, wherein the middle part of the truss is connected with a fixed support through a mounting bolt, an aligning carrier roller support is movably arranged on the fixed support, a carrier roller assembly is rotatably arranged on the upper side of the aligning carrier roller support and is used for supporting a belt, the swing adjusting oil cylinder is arranged on one side of the fixed support, a piston rod of the swing adjusting oil cylinder is connected with a swing arm, the swing arm is hinged with the aligning carrier roller support, and the detection driving assemblies are provided with two groups and are respectively positioned on different sides of the belt and are used for detecting the deviation of the belt and driving the swing adjusting oil cylinder.
Description
Technical Field
The utility model relates to the technical field of mining machinery, in particular to a full-automatic passive hydraulic deviation-adjusting support device for a mining belt conveyor.
Background
The utility model provides a full-automatic passive hydraulic deviation-adjusting support device for a mining belt conveyor, which can solve the problems that the running resistance of the belt is increased once the belt deviates in the production and transportation processes, the belt winding and tearing faults are easily caused, and the belt breaking or motor rotation blockage burning and other accidents can be caused in serious cases, so that the production is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a full-automatic passive hydraulic deviation-adjusting support device for a mining belt conveyor, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a full-automatic passive hydraulic pressure tuningout support device of mining belt conveyor, includes:
the belt conveyor comprises a truss, wherein the middle part of the truss is connected with a fixed support through a mounting bolt, an aligning carrier roller support is movably arranged on the fixed support, a carrier roller assembly is rotatably arranged on the upper side of the aligning carrier roller support, and the carrier roller assembly is used for supporting a belt;
the swinging adjusting oil cylinder is arranged on one side of the fixed support, a piston rod of the swinging adjusting oil cylinder is connected with a swinging arm, and the swinging arm is hinged with the aligning carrier roller support;
and the detection driving assemblies are provided with two groups, are respectively positioned on different sides of the belt and are used for detecting the deviation of the belt and driving the swing adjusting oil cylinder.
As a preferable technical scheme, the carrier roller assembly comprises bottom carrier rollers and side carrier rollers, the bottom carrier rollers are located in the middle of the upper side of the fixed support, and two groups of the side carrier rollers are symmetrically arranged on the fixed support.
According to a preferred technical scheme, the detection driving assembly comprises a gear pump, a detection driving wheel, a hydraulic oil tank and an oil path integrated block, the detection driving wheel is rotatably arranged at the upper end of the gear pump and is in transmission connection with the gear pump, the hydraulic oil tank is arranged at the lower end of the gear pump and is communicated with the gear pump, the gear pump is respectively connected with the oil path integrated block through an oil supply pipe and an oil return pipe, and the oil path integrated block is connected with the swing adjusting oil cylinder through two groups of connecting oil pipes.
Compared with the prior art, the utility model has the beneficial effects that: when a belt deviates towards the left side or the right side, the belt can be in contact with the detection driving assembly, the detection driving assembly drives the piston rod of the adjusting oil cylinder to extend or contract, the piston rod of the adjusting oil cylinder drives the swing arm to move, the swing arm drives the aligning carrier roller support to rotate clockwise or anticlockwise for a certain angle, and the belt is driven to reset and be separated from the detection driving assembly, so that the function of automatic deviation correction of the belt is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in relation to the position of the belt;
in the figure: 1. a truss; 2. a carrier roller assembly; 3. detecting a driving wheel; 4. a gear pump; 5. a hydraulic oil tank; 6. an aligning carrier roller bracket; 7. fixing a bracket; 8. a swing arm; 9. an oil return pipe; 10. an oil supply pipe; 11. an oil circuit integrated block; 12. connecting an oil pipe; 13. and a swing adjusting oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to figures 1-2 of the drawings,
example 1
The utility model provides a technical scheme that: a full-automatic passive hydraulic deviation-adjusting support device of a mining belt conveyor comprises a truss 1, wherein the middle part of the truss 1 is connected with a fixed support 7 through a mounting bolt, an aligning carrier roller support 6 is movably arranged on the fixed support 7, a carrier roller assembly 2 is rotatably arranged on the upper side of the aligning carrier roller support 6, and the carrier roller assembly 2 is used for supporting a belt;
the swing adjusting oil cylinder 13 is arranged on one side of the fixed support 7, a piston rod of the swing adjusting oil cylinder 13 is connected with a swing arm 8, and the swing arm 8 is hinged with the aligning carrier roller support 6;
and two groups of detection driving assemblies are arranged and are respectively positioned on different sides of the belt, and are used for detecting the deviation of the belt and driving the swing adjusting oil cylinder 13.
Specifically, when the belt takes place the skew to left side or right side, can contact with detection drive assembly, detect drive assembly drive and adjust the hydro-cylinder piston rod and extend or contract, adjust the hydro-cylinder piston rod and drive the motion of swing arm 8, swing arm 8 drives aligning roller support 6 and can follow clockwise or anticlockwise rotation certain angle, orders about the belt and resets and breaks away from with detection drive assembly to realize the function that the belt is automatic to rectify.
Example 2
On the basis of the embodiment 1, the carrier roller assembly 2 comprises bottom carrier rollers and side carrier rollers, the bottom carrier rollers are positioned in the middle of the upper side of the fixed support 7, and two groups of the side carrier rollers are symmetrically arranged on the fixed support 7;
detect drive assembly and include gear pump 4, examine and drive wheel 3, hydraulic tank 5 and oil circuit integrated package 11, examine and drive wheel 3 and rotate and set up in 4 upper ends of gear pump, be connected with 4 transmissions of gear pump, hydraulic tank 5 sets up at 4 lower extremes of gear pump, with 4 intercommunications of gear pump, gear pump 4 is connected with oil circuit integrated package 11 through supply oil pipe 10 and time oil pipe 9 respectively, oil circuit integrated package 11 is connected with swing adjusting oil cylinder 13 through two sets of connecting oil pipe 12.
Specifically, when the belt is deviated to the left, the belt is in contact with the left detection drive wheel 3 and drives the left detection drive wheel 3 to rotate anticlockwise, the detection drive wheel 3 drives the gear pump 4 to work to output pressure oil, the pressure oil sequentially passes through the oil supply pipe 10, the oil circuit manifold block 11 and the group of connecting oil pipes 12 to enter a cavity of the swing adjusting oil cylinder 13 and push a piston rod to move and extend out, and then the belt is reset by driving the swing arm 8 and the aligning carrier roller support 6 to rotate, in the process, hydraulic oil in the swing adjusting oil cylinder 13 sequentially passes through the other group of connecting oil pipes 12, the oil circuit manifold block 11 and the oil return pipe 9 to the hydraulic oil tank 5, when the belt is deviated to the right similarly, the right side detection drive wheel 3 rotates clockwise to push the piston rod to move and contract, and then the swing arm 8 and the aligning carrier roller support 6 are driven to rotate to reset the belt, so that the problem that the mining belt conveyor deviates in the ore loading operation process can be solved sensitively and effectively, the belt conveyor has the advantages that the belt conveyor has good effects of preventing and avoiding the belt from deviating during the operation of the mine belt conveyor to cause adverse effects and harm.
Wherein, the biggest rotation angle of aligning bearing roller support 6 can be adjusted and also can be kept, the mounted position through swing adjusting oil cylinder 13 adjusts wobbling length, realize the biggest rotatable angle of aligning bearing roller support 6 of device, can adjust according to the belt off tracking condition of reality, when aligning bearing roller support 6 reaches the limit of biggest rotatable angle, if the belt does not return to in time yet, still with examining driving wheel 3 contact operation, the hydraulic oil that gear pump 4 exported through supply pipe 10 then gets back to in detecting drive assembly's hydraulic tank 5 through returning oil pipe 9 overflow, protection device does not suffer destruction because of receiving the continuous influence of external force.
And the deviation adjusting sensitivity of the full-automatic passive hydraulic deviation adjusting support device of the mining belt conveyor can be adjusted, namely, the adjustment is realized by adjusting the gaps between the detection driving components on the left side and the right side and the belt. When detecting the clearance between drive assembly and the belt and transferring greatly, then the belt just can with examine driving wheel 3 contact when the off tracking is more serious to drive its rotatory regulation effort that produces, when detecting the accent between drive assembly and the belt and diminishing, then the belt will drive wheel 3 with examining when slight off tracking and contact, adjust rectifying fast to the belt.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a full-automatic passive hydraulic pressure tuningout support device of mining belt conveyor which characterized in that includes:
the belt conveyor comprises a truss, wherein the middle part of the truss is connected with a fixed support through a mounting bolt, an aligning carrier roller support is movably arranged on the fixed support, a carrier roller assembly is rotatably arranged on the upper side of the aligning carrier roller support, and the carrier roller assembly is used for supporting a belt;
the swinging adjusting oil cylinder is arranged on one side of the fixed support, a piston rod of the swinging adjusting oil cylinder is connected with a swinging arm, and the swinging arm is hinged with the aligning carrier roller support;
and the detection driving assemblies are provided with two groups, are respectively positioned on different sides of the belt and are used for detecting the deviation of the belt and driving the swing adjusting oil cylinder.
2. The mining belt conveyor full-automatic passive hydraulic deviation adjusting support device according to claim 1, characterized in that the idler assemblies comprise bottom idlers and side idlers, the bottom idlers are located in the middle of the upper side of the fixed support, and the side idlers are provided with two groups and symmetrically arranged on the fixed support.
3. The full-automatic passive hydraulic deviation-adjusting support device for the mining belt conveyor according to claim 1, wherein the detection driving assembly comprises a gear pump, a detection driving wheel, a hydraulic oil tank and an oil line integrated block, the detection driving wheel is rotatably arranged at the upper end of the gear pump and is in transmission connection with the gear pump, the hydraulic oil tank is arranged at the lower end of the gear pump and is communicated with the gear pump, the gear pump is respectively connected with the oil line integrated block through an oil supply pipe and an oil return pipe, and the oil line integrated block is connected with the swing adjusting oil cylinder through two groups of connecting oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064977.1U CN215591820U (en) | 2021-05-18 | 2021-05-18 | Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064977.1U CN215591820U (en) | 2021-05-18 | 2021-05-18 | Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215591820U true CN215591820U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121064977.1U Active CN215591820U (en) | 2021-05-18 | 2021-05-18 | Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215591820U (en) |
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2021
- 2021-05-18 CN CN202121064977.1U patent/CN215591820U/en active Active
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