CN213444680U - Belt feeder hydraulic pressure overspeed device tensioner - Google Patents
Belt feeder hydraulic pressure overspeed device tensioner Download PDFInfo
- Publication number
- CN213444680U CN213444680U CN202021941192.3U CN202021941192U CN213444680U CN 213444680 U CN213444680 U CN 213444680U CN 202021941192 U CN202021941192 U CN 202021941192U CN 213444680 U CN213444680 U CN 213444680U
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- hydraulic
- fixed pulley
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- frame
- belt
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- 239000000872 buffer Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007853 buffer solution Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a belt conveyor hydraulic tensioning device in the technical field of belt conveyors, which comprises a frame, a hydraulic assembly is fixedly arranged at the left end of the bottom of the inner cavity of the frame, a hydraulic winch is fixedly arranged at the upper part of the right side of the hydraulic assembly, a first fixed block and a second fixed block are fixedly arranged at the lower part of the right side of the hydraulic winch, a buffer hydraulic rod is fixedly arranged at the right end of the second fixed block, the right end of the buffer hydraulic rod is movably connected with a first fixed pulley, the right side in the frame is movably sleeved with a sliding frame, a second fixed pulley and a third fixed pulley are symmetrically arranged on the left side wall of the sliding frame, a tensioning roller is movably connected at the center of the sliding frame, a fixed shaft is fixedly mounted at the center of the upper end of the right side wall of the rack, and a first connecting roller and a second connecting roller are movably mounted on the fixed shaft. The utility model provides a belt feeder overspeed device tensioner's regulation problem, reach better work effect in the tensioning.
Description
Technical Field
The utility model relates to a belt feeder technical field specifically is a belt feeder hydraulic pressure overspeed device tensioner.
Background
The belt conveyor is a short for belt conveyor, and the belt conveyor can convey various articles with different weights by using the continuous or intermittent motion of a conveyor belt, can convey various bulk materials, can convey various paper boxes, packaging bags and other small-weight pieces, has wide application, and is an indispensable economic logistics conveying device for forming a rhythmic production line. In the existing belt conveyor tensioning device, most of the belt tensioning devices only perform temporary tensioning on the belt, the tensioning needs to be adjusted and fastened according to the situation, the belt tensioning devices do not have a buffering function usually, and the single tensioning easily affects the working performance of the belt. Therefore, the hydraulic tensioning device of the belt conveyor is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt feeder hydraulic pressure overspeed device tensioner to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a belt conveyor hydraulic tensioning device comprises a rack, wherein a hydraulic assembly is fixedly mounted at the left end of the bottom of an inner cavity of the rack, a hydraulic winch is fixedly mounted at the upper part of the right side of the hydraulic assembly, a first fixed block and a second fixed block are fixedly mounted at the lower part of the right side of the hydraulic winch, a buffering hydraulic rod is fixedly mounted at the right end of the second fixed block, a first fixed pulley is movably connected at the right end of the buffering hydraulic rod, a sliding frame is movably sleeved at the right side of the inside of the rack, a second fixed pulley and a third fixed pulley are symmetrically mounted on the left side wall of the sliding frame, the hydraulic winch, the second fixed pulley, the first fixed pulley, the third fixed pulley and the first fixed block are sequentially connected through a steel wire rope, a tensioning roller is movably connected at the center of the sliding frame, a supporting seat is fixedly mounted at the top of the rack, a, fixed mounting is located at the right side wall upper end center of frame has the fixed axle, movable mounting has first connection roller and second connection roller on the fixed axle, the belt is connected roller, tensioning roller, first connection roller with the second in proper order.
Preferably, a control switch is arranged on the hydraulic assembly, and a hydraulic control valve is arranged on the hydraulic assembly.
Preferably, the center of the second fixed pulley and the wire outlet hole of the hydraulic winch are located on the same horizontal line, the center of the third fixed pulley and the center of the first fixed block are located on the same horizontal line, and the first fixed pulley is located between the second fixed pulley and the third fixed pulley.
Preferably, the hydraulic assembly, the hydraulic winch, the first fixing block and the second fixing block are all fixedly mounted on a bottom plate of the rack, and the hydraulic assembly, the hydraulic winch, the first fixing block and the second fixing block are all fixed at four corners of the base through fixing bolts.
Preferably, the bottom of the right side of the rack is provided with a movable groove, the front end and the rear end of the movable groove are provided with sliding grooves, and the rack is movably connected with the sliding frame through the sliding grooves.
Preferably, the hydraulic assembly is communicated with the hydraulic winch through a hydraulic oil pipe, and the hydraulic assembly is communicated with the buffer compression bar through a hydraulic oil pipe.
Preferably, the supporting seats are uniformly distributed in multiple groups, and the supporting seats at the left end and the right end of the top of the rack are movably provided with roller rollers.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, continuously tensions the belt conveyor through the hydraulic system, and solves the problem of maintenance and adjustment after the traditional belt is loosened; the hydraulic winch and the hydraulic buffer rod are communicated through the hydraulic assembly, the device is tensioned and controlled, and the tensioning degree can be controlled by controlling the hydraulic valve; the movable sliding frame is driven to move by connecting three groups of fixed pulleys through a steel wire rope, and a belt is tensioned by connecting a tensioning roller on the sliding frame with the belt; through the setting of buffering hydraulic stem, the tensioning force is too big when preventing to carry on taut again, causes the influence to the working property of belt, plays certain buffering guard action.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the local structure of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
fig. 4 is a schematic view of the frame structure of the present invention.
In the figure: 1. a frame; 2. a hydraulic assembly; 3. a hydraulic winch; 4. a first fixed block; 5. a second fixed block; 6. a buffer hydraulic rod; 7. a first fixed pulley; 8. a sliding frame; 9. a second fixed pulley; 10. a third fixed pulley; 11. a wire rope; 12. a tension roller; 13. a fixed shaft; 14. a first connecting roller; 15. a second connecting roller; 16. a belt; 17. a supporting seat; 18. a movable groove; 19. a chute.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a belt conveyor hydraulic tensioning device comprises a rack 1, a hydraulic assembly 2 is fixedly installed at the left end of the bottom of an inner cavity of the rack 1, a hydraulic winch 3 is fixedly installed at the upper portion of the right side of the hydraulic assembly 2, a first fixed block 4 and a second fixed block 5 are fixedly installed at the lower portion of the right side of the hydraulic winch 3, a buffer solution pressure rod 6 is fixedly installed at the right end of the second fixed block 5, a first fixed pulley 7 is movably connected to the right end of the buffer solution pressure rod 6, a sliding frame 8 is movably sleeved on the right side of the inside of the rack 1, a second fixed pulley 9 and a third fixed pulley 10 are symmetrically installed on the left side wall of the sliding frame 8, the hydraulic winch 3, the second fixed pulley 9, the first fixed pulley 7, the third fixed pulley 10 and the first fixed block 4 are sequentially connected through a steel wire rope 11, a tensioning roller 12 is movably connected to, the top of frame 1 has belt 16 through supporting seat 17 movable mounting, and frame 1's right side wall upper end center department fixed mounting has fixed axle 13, and movable mounting has first connecting roller 14 and second connecting roller 15 on fixed axle 13, and belt 16 is connected with second connecting roller 15, tensioning roller 12, first connecting roller 14 in proper order.
A control switch is arranged on the hydraulic assembly 2, a hydraulic control valve is arranged on the hydraulic assembly 2, the operation of the tensioning device is controlled through the hydraulic switch, and the tensioning degree of the whole device is controlled through the hydraulic valve;
the center of the second fixed pulley 9 and the wire outlet hole of the hydraulic winch 3 are positioned on the same horizontal line, the center of the third fixed pulley 10 and the center of the first fixed block 4 are positioned on the same horizontal line, and the first fixed pulley 7 is positioned between the second fixed pulley 9 and the third fixed pulley 10, so that the stability of the tension force is ensured;
the hydraulic assembly 2, the hydraulic winch 3, the first fixing block 4 and the second fixing block 5 are all fixedly arranged on a bottom plate of the rack 1, and the hydraulic assembly 2, the hydraulic winch 3, the first fixing block 4 and the second fixing block 5 are all fixed at four corners of a base through fixing bolts;
the bottom of the right side of the frame 1 is provided with a movable groove 18, the front end and the rear end of the movable groove 18 are provided with sliding grooves 19, and the frame 1 is movably connected with a sliding frame 8 through the sliding grooves 19;
the hydraulic assembly 2 is communicated with the hydraulic winch 3 through a hydraulic oil pipe, and the hydraulic assembly 2 is communicated with the buffer pressure rod 6 through a hydraulic oil pipe;
the supporting seats 17 are uniformly distributed in a plurality of groups, and the supporting seats 17 at the left end and the right end of the top of the frame 1 are movably provided with roller rollers.
The working principle is as follows: the utility model discloses during operation, at first install belt 16 of belt feeder on frame 1 through supporting seat 17, belt 16 is through the up end of supporting seat 17, after the second connecting roller 15 of fixed axle 13 outer end is connected with tensioning roller 12 on the top of sliding frame 8, after the first connecting roller 14 through the fixed axle 13 inner end is connected with the bottom face of supporting seat 17, carry out corresponding removal through controlling sliding frame 8 and drive tensioning roller 12 and carry out tensioning work to whole belt; after the installation and debugging are finished, when the belt conveyor works, the hydraulic assembly 2 is started through the control switch, and the hydraulic assembly 2 drives the hydraulic winch 3 and the buffer hydraulic rod 6 to work; when in tensioning, the hydraulic winch 3 recovers the steel wire rope 11, the steel wire rope 11 is connected with the second fixed pulley 9, the first fixed pulley 7 and the third fixed pulley 10, the steel wire rope 11 drives the sliding frame 8 to move leftwards through the second fixed pulley 9 and the third fixed pulley 10, the belt is tensioned by the tensioning roller 12 on the sliding frame 8, meanwhile, the buffer hydraulic rod 6 is used for tensioning, and the buffer hydraulic rod 6 can also play a role in buffer adjustment to prevent the influence of over-tension on the working performance of the belt; when the buffer solution pressure lever 6 is required to be pulled, the hydraulic winch 3 pulls the rope outwards, the buffer solution pressure lever 6 extends rightwards, the sliding frame 8 and the second fixed pulley 9 move rightwards under the action of the belt 16, but the buffer solution pressure lever 6 binds the whole body through the pulling force of the buffer solution pressure lever 6, and the tensioning effect is achieved; carry out lasting tensioning to the belt feeder through hydraulic system, solve traditional belt and loosen the problem of back carrying out the maintenance adjustment.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a belt feeder hydraulic pressure overspeed device tensioner, includes frame (1), its characterized in that: the hydraulic winch is characterized in that a hydraulic assembly (2) is fixedly mounted at the left end of the bottom of an inner cavity of the rack (1), a hydraulic winch (3) is fixedly mounted at the upper portion of the right side of the hydraulic assembly (2), a first fixed block (4) and a second fixed block (5) are fixedly mounted at the lower portion of the right side of the hydraulic winch (3), a buffering hydraulic rod (6) is fixedly mounted at the right end of the second fixed block (5), a first fixed pulley (7) is movably connected to the right end of the buffering hydraulic rod (6), a sliding frame (8) is movably sleeved at the right side inside the rack (1), a second fixed pulley (9) and a third fixed pulley (10) are symmetrically mounted on the left side wall of the sliding frame (8), the hydraulic winch (3), the second fixed pulley (9), the first fixed pulley (7), the third fixed pulley (10) and the first fixed block (4) are sequentially connected through a steel wire rope, swing joint is located at the center of sliding frame (8) has tensioning roller (12), the top fixed mounting of frame (1) has supporting seat (17), there is belt (16) at the top of frame (1) through supporting seat (17) movable mounting, there is fixed axle (13) at the right side wall upper end center of frame (1), movable mounting has first connecting roller (14) and second connecting roller (15) on fixed axle (13), belt (16) are connected roller (15), tensioning roller (12), first connecting roller (14) with the second in proper order and are connected.
2. The belt conveyor hydraulic tensioner of claim 1, further comprising: the hydraulic assembly (2) is provided with a control switch, and the hydraulic assembly (2) is provided with a hydraulic control valve.
3. The belt conveyor hydraulic tensioner of claim 1, further comprising: the center of the second fixed pulley (9) and an outlet hole of the hydraulic winch (3) are positioned on the same horizontal line, the center of the third fixed pulley (10) and the center of the first fixed block (4) are positioned on the same horizontal line, and the first fixed pulley (7) is positioned between the second fixed pulley (9) and the third fixed pulley (10).
4. The belt conveyor hydraulic tensioner of claim 1, further comprising: the hydraulic assembly (2), the hydraulic winch (3), the first fixing block (4) and the second fixing block (5) are fixedly mounted on a bottom plate of the rack (1), and the hydraulic assembly (2), the hydraulic winch (3), the first fixing block (4) and the second fixing block (5) are fixed at four corners of the base through fixing bolts.
5. The belt conveyor hydraulic tensioner of claim 1, further comprising: the movable trolley is characterized in that a movable groove (18) is formed in the bottom of the right side of the rack (1), sliding grooves (19) are formed in the front end and the rear end of the movable groove (18), and the rack (1) is movably connected with a sliding trolley frame (8) through the sliding grooves (19).
6. The belt conveyor hydraulic tensioner of claim 1, further comprising: the hydraulic assembly (2) is communicated with the hydraulic winch (3) through a hydraulic oil pipe, and the hydraulic assembly (2) is communicated with the buffer compression bar (6) through a hydraulic oil pipe.
7. The belt conveyor hydraulic tensioner of claim 1, further comprising: the supporting seats (17) are uniformly distributed in a plurality of groups, and the supporting seats (17) at the left end and the right end of the top of the rack (1) are movably provided with roller rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941192.3U CN213444680U (en) | 2020-09-08 | 2020-09-08 | Belt feeder hydraulic pressure overspeed device tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941192.3U CN213444680U (en) | 2020-09-08 | 2020-09-08 | Belt feeder hydraulic pressure overspeed device tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213444680U true CN213444680U (en) | 2021-06-15 |
Family
ID=76321845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021941192.3U Expired - Fee Related CN213444680U (en) | 2020-09-08 | 2020-09-08 | Belt feeder hydraulic pressure overspeed device tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213444680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057167A (en) * | 2022-07-28 | 2022-09-16 | 江苏高盛华宇电力设备制造有限公司 | Hydraulic tension device for belt conveyor |
-
2020
- 2020-09-08 CN CN202021941192.3U patent/CN213444680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057167A (en) * | 2022-07-28 | 2022-09-16 | 江苏高盛华宇电力设备制造有限公司 | Hydraulic tension device for belt conveyor |
| CN115057167B (en) * | 2022-07-28 | 2023-09-12 | 江苏高盛华宇电力设备制造有限公司 | Hydraulic tensioning device for belt conveyor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |