CN209367175U - Unidirectional inspection driving device for belt feeder correction - Google Patents
Unidirectional inspection driving device for belt feeder correction Download PDFInfo
- Publication number
- CN209367175U CN209367175U CN201822010519.4U CN201822010519U CN209367175U CN 209367175 U CN209367175 U CN 209367175U CN 201822010519 U CN201822010519 U CN 201822010519U CN 209367175 U CN209367175 U CN 209367175U
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- inner ring
- connecting shaft
- driving device
- outer ring
- way clutch
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Abstract
The utility model discloses a kind of unidirectional inspection driving devices for belt feeder correction, one end of edger roll is extended downwardly equipped with connecting shaft, connecting shaft passes through bearing block and is inserted into one-way clutch, one-way clutch includes the inner ring and outer ring being set-located, the end of the connecting shaft is connected by key with inner ring, the peripheral surface of inner ring is equipped with multiple tooth pushings along same rotation direction, the front end of the tooth pushing connects a ball by compressed spring, ball is placed between the back inclined-plane of previous tooth pushing and the inner surface of outer ring, the outer ring is fixedly connected with one end of shaft coupling, the other end of shaft coupling is fixedly connected with the drive shaft that ratchet pumps.The utility model structure is simple, manufacturing cost is low, edger roll in unidirectional inspection driving device can only drive internal transmission mechanism ratchet pump operating when rotating to a direction, edger roll and ratchet pump are isolated states when reverse rotation, the damage of gear pump will not be caused because driving gear pump idle running, to extend service life.
Description
Technical field
The utility model relates to a kind of unidirectional inspection driving device, dress is driven in specifically a kind of unidirectional inspection for belt feeder correction
It sets, belongs to conveying equipment field.
Background technique
Belt conveyor is a kind of common conveying equipment, is suitable for horizontal and inclined direction conveying bulk granular material and member
Article, structure are mainly made of a conveyer belt for no reason around driving roller and bend pulley.Above and below between two rollers
Respectively with several idler stands, material is placed in top set for branch, frictional force between conveyer belt using driving roller
Traction conveyer belt and material operation.During conveying, belt often deviates conveying direction and then causes accident, to understand
Limit edger roll can be arranged in conveyer two sides in certainly this problem, however the conveying direction of belt can not be corrected by limiting edger roll,
Installation for the transmission mechanism of correction unidirectional correction edger roll can be constituted on limit edger roll thus, pass through connecing for belt and edger roll
Touching rotates edger roll, then drives the transmission mechanism of correction to run, transmission mechanism can be such that the carrying roller of belt conveyor puts
It is dynamic, thus to belt deviation rectifying.However on the one hand most of mechanism set-up modes for correction are complicated, input cost is high, it is another
Aspect, unidirectional edger roll of rectifying a deviation once rotate backward, just will drive internal transmission mechanism inverted running or idle running, bring it about damage
It is bad, shorten service life.
Summary of the invention
In view of the above-mentioned problems of the prior art, the purpose of the utility model is to provide it is a kind of for belt feeder correction
Unidirectional inspection driving device, structure is simple, input cost is low, and it is anti-not will drive internal transmission mechanism when edger roll rotates backward
To operation or idle running, it is able to extend service life.
A kind of unidirectional inspection for belt feeder correction that in order to achieve the above purposes, the technical solution adopted by the utility model is:
Driving device, including edger roll, one end of the edger roll are extended downwardly equipped with connecting shaft, and the connecting shaft passes through a bearing block and is inserted into
In one one-way clutch, the one-way clutch includes the inner ring and outer ring being set-located, the end of the connecting shaft with it is interior
Circle is connected by key, and the peripheral surface of the inner ring is equipped with multiple tooth pushings along same rotation direction, and the front end of the tooth pushing passes through a pressure
Contracting spring connects a ball, and ball is placed between the back inclined-plane of previous tooth pushing and the inner surface of outer ring, the outer ring and one
One end of shaft coupling is fixedly connected, and the other end of shaft coupling is fixedly connected with the drive shaft that a ratchet pumps.
Preferably, the peripheral surface of the inner ring of the one-way clutch is five along the tooth pushing quantity that same rotation direction is arranged.
Preferably, in order to guarantee the stability of connection, one end of the outer ring and shaft coupling is keyed, shaft coupling it is another
The drive shaft pumped with ratchet is held to be connected by key.
Preferably, roller bearing is equipped in the bearing block, the outer race of the roller bearing is fixed in bearing block
Wall surface, bearing inner ring are covered in connecting shaft and are keyed with connecting shaft.Connecting shaft can be made with respect to bearing by above-mentioned setting
Seat freely turns round.
Further, the connecting shaft surface is equipped with an anti-return nut in the lower section screw-casing of bearing inner ring.Anti-return nut
The phenomenon that roller bearing downslide can be limited, long time running roller bearing is avoided to loosen.
Further, performance, institute are influenced in order to avoid being infected with when one-way clutch and shaft coupling long-play by dust
The outside for stating one-way clutch and shaft coupling is equipped with sheath, and the sheath is fixed by screws in together with bearing block.
It when edger roll rotates clockwise, can be rotated clockwise with synchronous drive inner ring, since ball is placed in previous tooth pushing
Back inclined-plane on, the back inclined-plane of previous tooth pushing can apply outside thrust to ball at this time, and the thrust is along inner ring radial direction
Outside component makes ball be tightly pressed against the inner surface of outer ring, so that inner ring, ball, outer ring be made to connect together, inner ring can band
Dynamic outer ring rotates synchronously, one-way clutch is run, and the outer ring of one-way clutch then passes through shaft coupling and drives ratchet pump
Drive shaft rotation, to control ratchet pump operation.When edger roll synchronous drive inner ring rotation counterclockwise, tooth pushing can pass through pressure
Contracting spring applies thrust to ball, connects since the thrust direction will push after inner ring circumferential direction, compressed spring storage power substantially with it
The previous tooth pushing of touching, will not act on outer ring, and outer ring can not rotate, will not so that shaft coupling will not act, ratchet pumps
Operation.
The utility model structure is simple, manufacturing cost is low, and the unidirectional edger roll examined in driving device is only revolved to a direction
Internal transmission mechanism ratchet pump operating can be driven when turning, it is isolated shape that edger roll is pumped with ratchet when reverse rotation
State will not cause the damage of gear pump because driving gear pump idle running, to extend service life.By using different peaces
The utility model is arranged onto belt conveyor for dress and combination, both can apply to the correction for irreversibly delivering belt feeder,
It can be applied on Bidirectional belt conveyor and rectify a deviation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the one-way clutch in the utility model；
Fig. 3 is the schematic diagram that the utility model is applied to real-time deviation correcting in groove profile carrier roller group；
In figure, 1. unidirectional inspection driving devices, 11. edger rolls, 111. connecting shafts, 12. bearing blocks, 13. roller bearings, 14. retainings
Nut, 15. one-way clutch, 151. inner rings, 151a. tooth pushing, 151b. compressed spring, the back 151c. inclined-plane, 152. outer rings,
153. balls, 16. sheaths, 17. shaft couplings, 18. ratchets pump, 181. drive shafts, 19. screws,
2. groove profile carrier roller group, 3. oil cylinders, 4. rotating mechanisms, 5. connected pipes, 6. fuel tanks, 7. fixed brackets, 20. belts.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 2, the unidirectional inspection driving device for belt feeder correction, including edger roll 11, the one of the edger roll 11
End is extended downwardly equipped with connecting shaft 111, and the connecting shaft 111 passes through a bearing block 12 and is inserted into an one-way clutch 15, institute
Stating one-way clutch 15 includes the inner ring 151 being set-located and outer ring 152, and the end of the connecting shaft 111 and inner ring 151 are logical
Key connection is crossed, the peripheral surface of the inner ring 151 is equipped with multiple tooth pushing 151a along same rotation direction, and the front end of the tooth pushing 151a is logical
One ball 153 of a compressed spring 151b connection is crossed, ball 153 is placed in back inclined-plane 151c and the outer ring of previous tooth pushing 151a
Between 152 inner surface, the outer ring 152 is fixedly connected with one end of a shaft coupling 17, the other end of shaft coupling 17 and a list
It is fixedly connected to the drive shaft 181 of gear pump 18.
The ratchet pump 18 of the utility model is connect with the correction component of belt conveyor, and the correction component can be
One fuel tank 6 and an oil cylinder 3, ratchet pump 18 output ends and are connected on fuel tank 6 by connected pipes 5, and fuel tank 6 passes through oil pipe group
Part is connected in the rodless cavity of oil cylinder 3, and the fixation bracket 7 of 3 tail portion of oil cylinder and belt conveyor is hinged, the piston of oil cylinder 3
Bar front end and the groove profile carrier roller group 2 for support belt 20 are hinged, and groove profile carrier roller group 2 is sat by such as pivoting support of rotating mechanism 4
It is located on fixed bracket 7.When ratchet 18 operating of pump, ratchet pump 18 can control the driving of 6 pressure oil output of fuel tank
Oil cylinder 3 acts, and the piston rod of drive cylinder 3 can make the swing of 2 original place of groove profile carrier roller group rectify a deviation belt 20.
Tooth pushing 151a quantity does not allow easy processing excessively, and quantity is very few to be easy to cause cooperation not close.Preferably, described unidirectional
The peripheral surface of the inner ring 151 of clutch 15 is five along the tooth pushing 151a quantity that same rotation direction is arranged.
Preferably, in order to guarantee the stability connected, the outer ring 152 and one end of shaft coupling 17 are keyed, shaft coupling
The drive shaft 181 of 17 other end and ratchet pump 18 is connected by key.
Preferably, roller bearing 13 is equipped in the bearing block 12, the outer race of the roller bearing 13 is fixed on axis
12 inner wall surface of seat is held, bearing inner ring is covered in connecting shaft 111 and is keyed with connecting shaft 111.It can be made by above-mentioned setting
Connecting shaft 111 is freely turned round with respect to bearing block 12.
Further, 111 surface of connecting shaft is equipped with an anti-return nut 14 in the lower section screw-casing of bearing inner ring.Retaining
The phenomenon that nut 14 can limit the downslide of roller bearing 13, and long time running roller bearing 13 is avoided to loosen.
Further, property is influenced in order to avoid being infected with when 17 long-play of one-way clutch 15 and shaft coupling by dust
Can, the outside of the one-way clutch 15 and shaft coupling 17 is equipped with sheath 16, and the sheath 16 passes through screw 19 with bearing block 12
It is fixed together.
Working principle:, can be with synchronous belt when edger roll 11 rotates clockwise in the unidirectional inspection driving device 1 of the utility model
Dynamic inner ring 151 rotates clockwise, previous at this time since ball 153 is placed on the back inclined-plane 151c of previous tooth pushing 151a
The back inclined-plane 151c of tooth pushing 151a can apply outside thrust to ball 153, and the thrust is along the radially outer component of inner ring 151
Ball 153 is set to be tightly pressed against the inner surface of outer ring 152, so that inner ring 151, ball 153, outer ring 152 is made to connect together, inner ring
151 can drive outer ring 152 to rotate synchronously, one-way clutch 15 is run, and the outer ring 152 of one-way clutch 15 then passes through shaft coupling
Device 17 drives the drive shaft 181 of ratchet pump 18 to rotate, to control 18 operation of ratchet pump.When edger roll 11 is same counterclockwise
When step drives inner ring 151 to rotate, tooth pushing 151a can apply thrust to ball 153 by compressed spring 151b, due to the thrust side
To along 151 circumferential direction of inner ring, compressed spring 151b will push the previous tooth pushing 151a being in contact with it after storing power, will not act on substantially
In outer ring 152, outer ring 152 can not rotate, so that shaft coupling 17 will not act, ratchet pump 18 will not be run.
When the specific unidirectional inspection driving device 1 using the utility model carries out bidirectional deviation correction, specific implementation can be such as Fig. 3
Shown, the groove profile carrier roller group 2 for support belt 20 is located at fixed bracket 7, and slot by such as pivoting support seat of rotating mechanism 4
Type roller station 2 is respectively equipped with a unidirectional inspection in the two sides along 20 conveying direction of belt and drives component, and component packet is driven in each unidirectional inspection
Include two above-mentioned unidirectional inspection driving devices 1；Each unidirectional inspection drives two unidirectional inspection driving devices 1 in component in groove profile carrier roller group 2
Heart line is that symmetry axis is located at the two sides of groove profile carrier roller group 2, and structure is full symmetric, inner ring 151 it is oppositely oriented；Each unidirectional inspection is driven
Ratchet 18 output ends of pump of device 1 all pass through connected pipes 5 and are connected on fuel tank 6, and fuel tank 6 is connected to by oil pipe component
In the rodless cavity of one oil cylinder 3,3 tail portion of oil cylinder and fixed bracket 7 are hinged, and the piston rod and groove profile carrier roller group 2 of oil cylinder 3 are cut with scissors
It connects；When the belt 20 in groove profile carrier roller group 2 offsets to one side the unidirectional inspection drive component for touching respective side during operation,
The side is located at the edger roll 11 in front of conveying direction and drives 18 operating of ratchet pump by the one-way clutch 15 of its underpart, by list
The movement of 6 pressure oil output drive cylinder 3 of fuel tank is controlled to gear pump 18 to rectify a deviation.
When A direction of the belt 20 in Fig. 3 operates, by taking left side sideslip of the belt 20 into Fig. 3 as an example, belt 20 is contacted
When component is driven in unidirectional inspection to left side, which is located at the edger roll 11 in front of conveying direction and passes through 15 band of one-way clutch below
Dynamic 18 operating of ratchet pump is acted by 18 control 6 pressure oil output drive cylinder 3 of fuel tank of ratchet pump, stretches piston rod
Long, since piston rod and groove profile carrier roller group 2 are hinged, the stretching of piston rod will drive the whole relatively fixed bracket 7 of groove profile carrier roller group 2
Rotation, groove profile carrier roller group 2 can hold belt 20 and push to the other side, until adjusting to being correctly oriented, reach to belt 20
The purpose of correction, left side is located at the unidirectional inspection driving device 1 at conveying direction rear because of its one-way clutch 15 and conveying direction at this time
15 structure of one-way clutch of the unidirectional inspection driving device 1 in front is full symmetric, inner ring 151 is oppositely oriented, and the rotation of edger roll 11 cannot
18 rotation of ratchet pump is driven, only edger roll 11 rotates, and only plays limition orientation to belt 20.Similarly, work as belt feeder
Along contrary with A direction operating, belt 20 into Fig. 3 when the sideslip of left side, unidirectional inspection driving device 1 in front of conveying direction
Edger roll 11 drives 18 movement of ratchet pump by its one-way clutch 15, by 18 control 6 output pressure of fuel tank of ratchet pump
Oily drive cylinder 3 acts, and retracts piston rod, and it is anti-that the retraction of piston rod will drive the whole relatively fixed bracket 7 of groove profile carrier roller group 2
To rotation, groove profile carrier roller group 2 is held belt 20 and is adjusted to other side push to being correctly oriented, and left side is located at conveying direction at this time
The rotation of 1 edger roll 11 of unidirectional inspection driving device at rear cannot drive 18 rotation of its ratchet pump, and edger roll 11 only plays belt 20
The effect of limition orientation.
Similarly, on the right side of when belt 20 into Fig. 3 when sideslip, the edger roll 11 that right side is located in front of conveying direction be will drive unidirectionally
Gear pump 18 operates, and control 6 discharge pressure oil drive cylinder 3 of fuel tank carries out push pull maneuver and groove profile carrier roller group 2 is driven to rotate back and forth
Certain angle carries out tuningout correction to the belt 20 of sideslip；Edger roll 11 positioned at conveying direction rear cannot drive its unidirectional tooth
Wheel pump 18 rotates, and edger roll 11 only plays limition orientation to belt 20.
Claims (6)
1. a kind of unidirectional inspection driving device for belt feeder correction, including edger roll (11), which is characterized in that the edger roll (11)
One end is extended downwardly equipped with connecting shaft (111), and the connecting shaft (111) passes through a bearing block (12) and is inserted into an one-way clutch
(15) in, the one-way clutch (15) includes the inner ring (151) being set-located and outer ring (152), the connecting shaft (111)
End be connected by key with inner ring (151), the peripheral surface of the inner ring (151) is equipped with multiple tooth pushings along same rotation direction
(151a), by a compressed spring (151b) connection one ball (153), ball (153) is placed in for the front end of the tooth pushing (151a)
Between the back inclined-plane (151c) of previous tooth pushing (151a) and the inner surface of outer ring (152), the outer ring (152) and a shaft coupling
One end of device (17) is fixedly connected, and the drive shaft (181) of the other end of shaft coupling (17) and ratchet pump (18) is fixed to be connected
It connects.
2. the unidirectional inspection driving device according to claim 1 for belt feeder correction, which is characterized in that the one-way clutch
Tooth pushing (151a) quantity that the peripheral surface of the inner ring (151) of device (15) is arranged along same rotation direction is five.
3. the unidirectional inspection driving device according to claim 1 for belt feeder correction, which is characterized in that the outer ring
(152) it is keyed with the one end of shaft coupling (17), the drive shaft (181) of the other end and the ratchet pump (18) of shaft coupling (17)
It is connected by key.
4. the unidirectional inspection driving device according to claim 1 for belt feeder correction, which is characterized in that the bearing block
(12) roller bearing (13) are equipped in, the outer race of the roller bearing (13) is fixed on bearing block (12) inner wall surface, rolls
The bearing inner ring of sub- bearing (13) is covered on connecting shaft (111) and is keyed with connecting shaft (111).
5. the unidirectional inspection driving device according to claim 4 for belt feeder correction, which is characterized in that the connecting shaft
(111) surface is equipped with an anti-return nut (14) in the lower section screw-casing of the bearing inner ring of roller bearing (13).
6. the unidirectional inspection driving device according to claim 1 for belt feeder correction, which is characterized in that the one-way clutch
The outside of device (15) and shaft coupling (17) is equipped with sheath (16), and the sheath (16) and bearing block (12) are fixed by screw (19)
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010519.4U CN209367175U (en) | 2018-11-30 | 2018-11-30 | Unidirectional inspection driving device for belt feeder correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010519.4U CN209367175U (en) | 2018-11-30 | 2018-11-30 | Unidirectional inspection driving device for belt feeder correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367175U true CN209367175U (en) | 2019-09-10 |
Family
ID=67834762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010519.4U Expired - Fee Related CN209367175U (en) | 2018-11-30 | 2018-11-30 | Unidirectional inspection driving device for belt feeder correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209367175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589403A (en) * | 2019-09-27 | 2019-12-20 | 福建龙净环保股份有限公司 | Pipe belt conveyor and deviation correcting device thereof |
| AU2019427994B2 (en) * | 2019-06-26 | 2021-08-12 | Anhui University of Science and Technology | Embedded scraper rotation angle detection device for scraper conveyor and detection method |
-
2018
- 2018-11-30 CN CN201822010519.4U patent/CN209367175U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019427994B2 (en) * | 2019-06-26 | 2021-08-12 | Anhui University of Science and Technology | Embedded scraper rotation angle detection device for scraper conveyor and detection method |
| CN110589403A (en) * | 2019-09-27 | 2019-12-20 | 福建龙净环保股份有限公司 | Pipe belt conveyor and deviation correcting device thereof |
| CN110589403B (en) * | 2019-09-27 | 2024-04-12 | 福建龙净环保股份有限公司 | Pipe belt conveyor and deviation correcting device thereof |
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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: 20190910 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |