CN205293953U - Passive hydraulic pressure deviation correcting device of belt conveyor belt - Google Patents
Passive hydraulic pressure deviation correcting device of belt conveyor belt Download PDFInfo
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- CN205293953U CN205293953U CN201620030792.1U CN201620030792U CN205293953U CN 205293953 U CN205293953 U CN 205293953U CN 201620030792 U CN201620030792 U CN 201620030792U CN 205293953 U CN205293953 U CN 205293953U
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- belt
- oil pump
- drive wheel
- correcting device
- speed oil
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Abstract
The utility model relates to a device application is corrected to the belt off tracking, specifically discloses a passive hydraulic pressure deviation correcting device of belt conveyor belt, including detecting drive wheel (1), drive wheel support (2), oil tank (3), logic valve (4), thrust oil cylinder (5), centring idler frame (6) and belt feeder support (7), install on drive wheel support (2) oil tank (3), oil tank (3) inside be provided with low -speed oil pump (8), detect drive wheel (1) and install the axle head in low -speed oil pump (8), thrust oil cylinder (5) and centring idler frame (6) coaxial coupling is on belt feeder support (7), all be connected through fluid pressure line (9) between low -speed oil pump (8) and the logic valve (4) and between logic valve (4) and the thrust oil cylinder (5). The utility model discloses it is nimble, rapidly to make its rectify, and its simple structure, low cost, the stable performance is reliable and simple to operate is swift.
Description
Technical field
This utility model relates to belt deviation correcting device application, particularly relates to a kind of ribbon conveyer belt passive hydraulic deviation correcting device.
Background technology
Current ribbon conveyer belt deviation correcting device mainly adopts mechanical deflection correcting, electronic correction and active hydraulic correction. Mechanical deflection correcting mainly adopts double leval jib swing arm, and it is passive correction, there is the problems such as action is insensitive, rectifying effect is bad; Electronic correction and active hydraulic correction need to arrange power supply, sensor wire etc., have that structure complexity, installation difficulty be big, relatively costly, a problem such as maintenance and maintenance inconvenience.
Disclosed in 2012.10.31, publication number is in the Chinese invention patent of CN102756899A, disclose a kind of Passive electric rectification device for belt conveyor, including conveying frame (1) and deviation-adjusting carrier roller (3), described deviation-adjusting carrier roller (3) is provided with belt (4), it is characterized in that: equipped with rotary reducer (2) on described conveying frame (1), deviation-adjusting carrier roller (3) is contained on the output shaft of rotary reducer (2), the power shaft of rotary reducer (2) is connected with correction motor (5), control box (6) and switch (7) with detection respectively, electromotor (8) and correction motor (5) connect, detection wheel (9) is contained in the rotating shaft of electromotor (8), described detection wheel (9) is two, it is arranged close to the outside of deviation-adjusting carrier roller (3) outer end. the invention has the beneficial effects as follows: electromotor, detection switch is connected with correction motor by rosette, whole system relies on two slow-speed of revolution DC generator generatings to drive rotary reducer to drive deviation-adjusting carrier roller to rotate, without external power supply, it is quick on the draw, simple in construction, not influenced by ambient temperature, it is easily installed maintenance, with low cost.
But, this patent needs also exist for electromotor and is operated, and its overall structure is complex equally, operates relatively complicated, and cost of manufacture is of a relatively high.
Utility model content
For overcoming disadvantages mentioned above, the purpose of this utility model is in that to provide ribbon conveyer belt passive hydraulic deviation correcting device, reaches to make its flexible correction, rapidly and its simple in construction, purpose with low cost, stable and reliable for performance and quick and easy for installation.
In order to reach object above, the technical solution adopted in the utility model is: ribbon conveyer belt passive hydraulic deviation correcting device, including detection driving wheel, drive wheel bracket, fuel tank, logical valve, push action cylinder, aligning carrier roller frame and belt conveyor support, described fuel tank is arranged in described drive wheel bracket, described fuel tank internal is provided with low speed oil pump, described detection driving wheel is arranged on the axle head of described low speed oil pump, described push action cylinder and aligning carrier roller frame are coaxially connected on described belt conveyor support, it is connected each through fluid pressure line between described low speed oil pump and logical valve and between described logical valve and push action cylinder.This deviation correcting device is without additionaling power source, rapid correction can be realized, when belt is to side sideslip, belt contacts with detection driving wheel, therebetween frictional force drives detection driving wheel rotates, thus driving low speed oil pump to rotate and output hydraulic pressure oil, hydraulic oil judges behind direction through logical valve, drives push action cylinder action, thus promoting aligning carrier roller frame to deflect, belt is produced horizontal correction power by the aligning carrier roller frame after deflection makes belt reset, its simple in construction, cost of manufacture is relatively low, stable and reliable for performance, quick and easy for installation, flexible correction, rapidly.
Further, described low speed oil pump is arranged in described connection fuel tank by flange. So that low speed oil pump is more firmly fixed so that it is work more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Wherein:
1-detects driving wheel; 2-drive wheel bracket; 3-fuel tank; 4-logical valve; 5-push action cylinder; 6-aligning carrier roller frame; 7-belt conveyor support; 8-low speed oil pump; 9-fluid pressure line; 10-belt.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
Shown in accompanying drawing 1, the ribbon conveyer belt passive hydraulic deviation correcting device of the present embodiment, including detection driving wheel 1, drive wheel bracket 2, fuel tank 3, logical valve 4, push action cylinder 5, aligning carrier roller frame 6 and belt conveyor support 7, fuel tank is arranged in drive wheel bracket, fuel tank 3 is internal is provided with low speed oil pump 8 by flange, detection driving wheel 1 is arranged on the axle head of low speed oil pump 8, push action cylinder 5 and aligning carrier roller frame 6 are coaxially connected on belt conveyor support 7, are connected each through fluid pressure line 9 between low speed oil pump 8 with logical valve 4 and between logical valve 4 with push action cylinder 5.
When belt 10 is to side sideslip, belt 10 contacts with detection driving wheel 1, therebetween frictional force drives detection driving wheel 1 rotates, thus driving low speed oil pump 8 to rotate and passing through fluid pressure line 9 output hydraulic pressure oil, hydraulic oil is after logical valve 4 judges direction, drive push action cylinder 5 action, thus promoting aligning carrier roller frame 6 to deflect, belt 10 is produced horizontal correction power by the aligning carrier roller frame 6 after deflection makes belt 10 reset, belt 10 after reset departs from detection driving wheel 1, detection driving wheel 1, low speed oil pump 8, push action cylinder 5 all quits work, belt 10 has been rectified a deviation.
The power source of this deviation correcting device is produced by the belt 10 after sideslip and the frictional force between detection driving wheel 1, is completely adapted to reversible belt, can set and adjust minimum sideslip distance during installation, can in real time belt 10 sideslip be corrected. Low speed oil pump 8 is built-in is arranged on fuel tank 3 inside, solves the requirement of waterproof and dustproof, can better adapt to various environment.
Embodiment of above is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art understand content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalences done according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. ribbon conveyer belt passive hydraulic deviation correcting device, it is characterized in that: include detection driving wheel (1), drive wheel bracket (2), fuel tank (3), logical valve (4), push action cylinder (5), aligning carrier roller frame (6) and belt conveyor support (7), described fuel tank (3) is arranged in described drive wheel bracket (2), described fuel tank (3) is internally provided with low speed oil pump (8), described detection driving wheel (1) is arranged on the axle head of described low speed oil pump (8), described push action cylinder (5) and aligning carrier roller frame (6) are coaxially connected on described belt conveyor support (7), it is connected each through fluid pressure line (9) between described low speed oil pump (8) and logical valve (4) and between described logical valve (4) with push action cylinder (5).
2. ribbon conveyer belt passive hydraulic deviation correcting device according to claim 1, it is characterised in that: described low speed oil pump (8) is arranged in described connection fuel tank (3) by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030792.1U CN205293953U (en) | 2016-01-12 | 2016-01-12 | Passive hydraulic pressure deviation correcting device of belt conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030792.1U CN205293953U (en) | 2016-01-12 | 2016-01-12 | Passive hydraulic pressure deviation correcting device of belt conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205293953U true CN205293953U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620030792.1U Active CN205293953U (en) | 2016-01-12 | 2016-01-12 | Passive hydraulic pressure deviation correcting device of belt conveyor belt |
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| CN (1) | CN205293953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055035A (en) * | 2017-06-09 | 2017-08-18 | 福建农林大学 | Pendulum model deviation regulating idler and its application method |
| CN113120508A (en) * | 2021-03-09 | 2021-07-16 | 国家能源集团国源电力有限公司 | Device for detecting deviation of belt conveyor and belt conveyor |
-
2016
- 2016-01-12 CN CN201620030792.1U patent/CN205293953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055035A (en) * | 2017-06-09 | 2017-08-18 | 福建农林大学 | Pendulum model deviation regulating idler and its application method |
| CN107055035B (en) * | 2017-06-09 | 2023-09-01 | 福建农林大学 | Pendulum type deflection regulating carrier roller and use method thereof |
| CN113120508A (en) * | 2021-03-09 | 2021-07-16 | 国家能源集团国源电力有限公司 | Device for detecting deviation of belt conveyor and belt conveyor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |