CN210259915U - Scraper conveyor with adjustable - Google Patents
Scraper conveyor with adjustable Download PDFInfo
- Publication number
- CN210259915U CN210259915U CN201921146707.8U CN201921146707U CN210259915U CN 210259915 U CN210259915 U CN 210259915U CN 201921146707 U CN201921146707 U CN 201921146707U CN 210259915 U CN210259915 U CN 210259915U
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- China
- Prior art keywords
- column
- gear shaft
- plate
- fixed
- fixing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a scrape trigger with adjustable, which comprises a frame, the both sides of preceding gear shaft and back gear shaft are all rotated through the chain that sets up and are connected, the inside of fixed column is provided with the support column, first bevel gear is installed in the outside of screw rod, the crank is located the inside one end of fixed column and is connected with second bevel gear with first bevel gear assorted, adjusting bolt's top is connected with the fixed block, the internally mounted of fixed block has adjusting gear. The utility model discloses a rotate the crank, drive the rotation of second bevel gear to drive the rotation of engaged with first bevel gear, make the screw rod rotatory, drive the support column and rise, the stopper stretches out under reset spring's effect, injects in the through-hole of fixed column, thereby accomplish and scrape the regulation of trigger transport height, through rotating adjusting bolt, make fixed block and adjusting gear upwards stretch out and accomplish the rate of tension regulation to the chain, prevent to scrape trigger chain and fall the chain.
Description
Technical Field
The utility model relates to a scrape trigger equipment technical field, specifically be a scrape trigger with adjustable.
Background
The scraper is a continuous transportation device which is arranged in a closed huge section shell and conveys bulk materials by means of a moving scraper chain, and the scraper is simple in structure, good in sealing performance, convenient to install and maintain and flexible in process arrangement.
General scrape trigger supporting leg all is the welding basically, leads to scraping the altitude mixture control of trigger comparatively inconvenient, because the distance between preceding gear and the rear gear is great, scrapes the chain rate of tension of trigger and adjusts comparatively loaded down with trivial details.
Disclosure of Invention
The utility model aims to provide a: in order to solve general scraper blade machine supporting leg all be the welding basically, lead to scraping the height adjustment of scraper blade machine comparatively inconvenient, because the distance between preceding gear and the rear gear is great, scrape the comparatively loaded down with trivial details problem of scraper blade machine's chain rate of tension regulation, provide a scraper blade machine with adjustable.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable scraper machine comprises a machine frame, wherein supporting legs are arranged on two sides of one end of the machine frame, the machine frame is movably connected with the supporting legs through an arranged rotating shaft, a rotating motor is arranged at the upper end of the machine frame, a front gear shaft is arranged at one end, close to the rotating motor, in the machine frame, a rear gear shaft is arranged at one end, away from the front gear shaft, of the machine frame, two sides of the front gear shaft and two sides of the rear gear shaft are rotatably connected through arranged chains, the output end of the rotating motor is rotatably connected with the front gear shaft through arranged belt pulleys and belts, conveying belts are arranged on the outer sides of the front gear shaft and the rear gear shaft, a fixing plate is fixed on one side, opposite to the two chains, the bottom end of the fixing plate is connected with the conveying belts, a fixing column is arranged below the machine frame, a supporting column is, the inner wall of the bottom end of the fixed column is internally provided with a screw rod extending to the inside of the supporting column, a first bevel gear is arranged on the outer side of the screw rod, a crank extending to the inside of the fixed column is arranged on one side of the fixed column, one end, located inside the fixed column, of the crank is connected with a second bevel gear matched with the first bevel gear, the bottom end of the rack is provided with an adjusting bolt extending to the inside of the rack, the top end of the adjusting bolt is connected with a fixed block, and an adjusting gear is arranged inside the fixed block.
Preferably, the screw rod is movably connected with the fixed column through a bearing, an internal thread matched with the screw rod is arranged inside the supporting column, and the cross section of the supporting column is of a convex structure.
Preferably, the internally mounted of support column one side has reset spring, and reset spring keeps away from the one end of support column and is connected with the stopper, the surface of fixed column is provided with a plurality of and stopper assorted through-holes.
Preferably, the fixed plate includes planking and inner panel, and the inside of planking be provided with inner panel assorted recess, one side of planking and inner panel all is provided with the mounting hole, and planking and inner panel pass through bolt fixed connection.
Preferably, the adjusting bolt is movably connected with the fixed block through a bearing, the cross section of the fixed block is of a concave structure, the adjusting gear is movably connected with the fixed block through a rotating shaft, and the adjusting gear is connected with the chain.
Preferably, one side that the frame bottom is close to the support column is provided with the discharge gate, the quantity of fixed plate is a plurality of.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a press the stopper and rotate the crank, it rotates to drive the second bevel gear, thereby it rotates to drive engaged with first bevel gear, make the screw rod rotatory, it rises to drive the support column, the stopper stretches out under reset spring's effect, inject in the through-hole of fixed column, thereby accomplish and scrape the regulation that the trigger transported the height, the suitability of device has been improved, through rotating adjusting bolt, make fixed block and adjusting gear upwards stretch out and accomplish the rate of tension regulation to the chain, prevent to scrape trigger chain and fall the chain, alleviate the intensity of labour of mechanical repair personnel, the rotating electrical machines passes through belt pulley and belt drive preceding gear shaft and rotates, preceding gear shaft drives the back gear shaft rotation through the chain of both sides, make the conveyer belt begin to remove, material to between the fixed plate begins to transport, discharge from the discharge gate.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic structural view of a fixing plate of the present invention;
fig. 3 is an enlarged view of a of the present invention.
In the figure: 1. a frame; 2. supporting legs; 3. a rotating shaft; 4. fixing a column; 5. a screw; 6. a support pillar; 7. a first bevel gear; 8. a second bevel gear; 9. a crank; 10. a return spring; 11. a limiting block; 12. a rotating electric machine; 13. a front gear shaft; 14. a belt; 15. a rear gear shaft; 16. a fixing plate; 1601. an outer plate; 1602. an inner plate; 17. a conveyor belt; 18. a discharge port; 19. adjusting the bolt; 20. a fixed block; 21. an adjusting gear; 22. and a chain.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The rotating electric machine (model TC 7122) of the utility model can be obtained by market or private ordering.
Referring to fig. 1-3, an adjustable scraper comprises a frame 1, wherein supporting legs 2 are respectively installed on two sides of one end of the frame 1, the frame 1 and the supporting legs 2 are movably connected through a rotating shaft 3, a rotating motor 12 is installed on the upper end of the frame 1, a front gear shaft 13 is arranged at one end of the inside of the frame 1 close to the rotating motor 12, a rear gear shaft 15 is arranged at one end of the frame 1 far away from the front gear shaft 13, two sides of the front gear shaft 13 and the rear gear shaft 15 are rotatably connected through chains 22, the output end of the rotating motor 12 is rotatably connected with the front gear shaft 13 through a belt pulley and a belt 14, conveying belts 17 are respectively arranged on the outer sides of the front gear shaft 13 and the rear gear shaft 15, a fixing plate 16 is fixed on one side of the two chains 22 opposite to each other, the bottom end of the fixing plate 16 is connected with the conveying, the inner part of the fixed column 4 is provided with a supporting column 6, the top end of the supporting column 6 is hinged with the rack 1 through a rotating shaft, a screw rod 5 extending to the inner part of the supporting column 6 is installed inside the inner wall of the bottom end of the fixed column 4, a first bevel gear 7 is installed on the outer side of the screw rod 5, a crank 9 extending to the inner part of the fixed column 4 is installed on one side of the fixed column 4, one end, located inside the fixed column 4, of the crank 9 is connected with a second bevel gear 8 matched with the first bevel gear 7, the bottom end of the rack 1 is provided with an adjusting bolt 19 extending to the inner part of the rack, the top end.
In the implementation: through rotating crank 9, drive second bevel gear 8 and rotate, thereby drive engaged with first bevel gear 7 and rotate, make screw rod 5 rotatory, it rises to drive support column 6, thereby accomplish the regulation of scraper conveyor transport height, the suitability of device has been improved, through rotating adjusting bolt 19, make fixed block 20 and adjusting gear 21 upwards stretch out and accomplish the rate of tension regulation to chain 22, prevent to scrape scraper conveyor chain 22 and fall the chain, alleviate the intensity of labour of machine repairmen, rotating electrical machines 12 drives preceding gear shaft 13 through belt pulley and belt 14 and rotates, preceding gear shaft 13 drives back gear shaft 15 through the chain 22 of both sides and rotates, make conveyer belt 17 begin to remove, begin to transport the material between fixed plate 16.
Please refer to fig. 1, the screw rod 5 is movably connected with the fixed column 4 through a bearing, the supporting column 6 is internally provided with an internal thread matched with the screw rod 5, the cross section of the supporting column 6 is of a convex structure, one side of the bottom end of the frame 1 close to the supporting column 6 is provided with a discharge hole 18, the number of the fixed plates 16 is multiple, when the screw rod 5 rotates, the internal thread arranged in the supporting column 6 is matched with the screw rod 5 to drive the supporting column 6 to ascend, and the height adjustment of the scraper conveyor is completed.
Please refer to fig. 3 heavily, the internally mounted of one side of the supporting column 6 has a return spring 10, and the end of the return spring 10 far away from the supporting column 6 is connected with a limiting block 11, the surface of the fixing column 4 is provided with a plurality of through holes matched with the limiting block 11, the through block 11 extends out under the action of the return spring 10, and is inserted into the through hole of the fixing column 4, thereby completing the process of fixing and limiting, and improving the safety of the device.
Please refer to fig. 2, the fixing plate 16 includes an outer plate 1601 and an inner plate 1602, a groove matching with the inner plate 1602 is disposed inside the outer plate 1601, mounting holes are disposed on both sides of the outer plate 1601 and the inner plate 1602, and the outer plate 1601 and the inner plate 1602 are fixedly connected by bolts, the inner plate 1602 is drawn out from the outer plate 1601 and fixed by bolts, so as to adjust the height of the fixing plate 16, facilitate cleaning the bottom end of the rack 1, and simultaneously, cargo with different sizes can be transported upwards.
Please refer to fig. 1, the adjusting bolt 19 is movably connected to the fixing block 20 through a bearing, the cross section of the fixing block 20 is in a concave structure, the adjusting gear 21 is movably connected to the fixing block 20 through a rotating shaft, the adjusting gear 21 is connected to the chain 22, and the fixing block 20 and the adjusting gear 21 extend upwards to complete the tension adjustment of the chain 22 by rotating the adjusting bolt 19, so as to prevent the chain 22 of the scraper conveyor from dropping, and reduce the labor intensity of the mechanic.
The working principle is as follows: the power is switched on, the rotating motor 12 drives the front gear shaft 13 to rotate through the belt pulley and the belt 14, the front gear shaft 13 drives the rear gear shaft 15 to rotate through the chains 22 on the two sides, the conveying belt 17 starts to move, materials between the fixing plates 16 start to be conveyed and are discharged from the discharge hole 18, when the conveying height of the scraper conveyor needs to be adjusted, the limiting block 11 is pressed and the crank 9 is rotated, the second bevel gear 8 is driven to rotate, the meshed first bevel gear 7 is driven to rotate, the screw rod 5 rotates, the supporting column 6 is driven to ascend, the limiting block 11 extends out under the action of the return spring 10 and is inserted into the through hole of the fixing column 4 to complete the fixing and limiting process, so that the adjustment of the conveying height of the scraper conveyor is completed, the adjusting bolt 19 is rotated, the fixing block 20 and the adjusting gear 21 extend upwards to complete the tension adjustment of the chains 22, and the, the labor intensity of machine maintenance personnel is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An adjustable scraper conveyor, comprising a frame (1), characterized in that: the supporting legs (2) are mounted on two sides of one end of the rack (1), the rack (1) is movably connected with the supporting legs (2) through a rotating shaft (3), a rotating motor (12) is mounted at the upper end of the rack (1), a front gear shaft (13) is arranged at one end, close to the rotating motor (12), in the rack (1), a rear gear shaft (15) is arranged at one end, far away from the front gear shaft (13), of the rack (1), two sides of the front gear shaft (13) and two sides of the rear gear shaft (15) are rotatably connected through chains (22), an output end of the rotating motor (12) is rotatably connected with the front gear shaft (13) through a belt pulley and a belt (14), conveying belts (17) are arranged on the outer sides of the front gear shaft (13) and the rear gear shaft (15), and a fixing plate (16) is fixed on one side, opposite to the two chains (22), the bottom end of the fixing plate (16) is connected with the conveyor belt (17), a fixing column (4) is arranged below the rack (1), a supporting column (6) is arranged inside the fixing column (4), the top end of the supporting column (6) is hinged with the rack (1) through a rotating shaft, a screw rod (5) extending into the supporting column (6) is installed inside the inner wall of the bottom end of the fixing column (4), a first bevel gear (7) is installed on the outer side of the screw rod (5), a crank (9) extending into the fixing column (4) is installed on one side of the fixing column (4), a second bevel gear (8) matched with the first bevel gear (7) is connected to one end, located inside the fixing column (4), of the crank (9), a regulating bolt (19) extending into the fixing column (4), and a fixing block (20) is connected to the top end of the regulating bolt (19), and an adjusting gear (21) is arranged in the fixed block (20).
2. An adjustable scraper machine according to claim 1, characterized in that: the screw rod (5) is movably connected with the fixed column (4) through a bearing, internal threads matched with the screw rod (5) are arranged inside the supporting column (6), and the cross section of the supporting column (6) is of a convex structure.
3. An adjustable scraper machine according to claim 1, characterized in that: the interior mounting of support column (6) one side has reset spring (10), and reset spring (10) keep away from the one end of support column (6) and be connected with stopper (11), the surface of fixed column (4) is provided with a plurality of and stopper (11) assorted through-holes.
4. An adjustable scraper machine according to claim 1, characterized in that: the fixed plate (16) comprises an outer plate (1601) and an inner plate (1602), a groove matched with the inner plate (1602) is arranged in the outer plate (1601), mounting holes are formed in one sides of the outer plate (1601) and the inner plate (1602), and the outer plate (1601) and the inner plate (1602) are fixedly connected through bolts.
5. An adjustable scraper machine according to claim 1, characterized in that: adjusting bolt (19) pass through bearing swing joint with fixed block (20), and the transversal concave structure of personally submitting of fixed block (20), adjusting gear (21) and fixed block (20) are through pivot swing joint, and adjusting gear (21) are connected with chain (22).
6. An adjustable scraper machine according to claim 1, characterized in that: one side that frame (1) bottom is close to support column (6) is provided with discharge gate (18), the quantity of fixed plate (16) is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146707.8U CN210259915U (en) | 2019-07-22 | 2019-07-22 | Scraper conveyor with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146707.8U CN210259915U (en) | 2019-07-22 | 2019-07-22 | Scraper conveyor with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259915U true CN210259915U (en) | 2020-04-07 |
Family
ID=70011668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921146707.8U Expired - Fee Related CN210259915U (en) | 2019-07-22 | 2019-07-22 | Scraper conveyor with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644968A (en) * | 2021-01-04 | 2021-04-13 | 广州若雁贸易有限公司 | Dust removal scraper conveyor for mine |
| CN115092720A (en) * | 2022-05-31 | 2022-09-23 | 华能伊敏煤电有限责任公司 | Belt feeder baffle box keeps off dirt curtain linkage |
-
2019
- 2019-07-22 CN CN201921146707.8U patent/CN210259915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644968A (en) * | 2021-01-04 | 2021-04-13 | 广州若雁贸易有限公司 | Dust removal scraper conveyor for mine |
| CN115092720A (en) * | 2022-05-31 | 2022-09-23 | 华能伊敏煤电有限责任公司 | Belt feeder baffle box keeps off dirt curtain linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |