CN208593757U - A kind of carrier roller frame opening degree regulating mechanism - Google Patents
A kind of carrier roller frame opening degree regulating mechanism Download PDFInfo
- Publication number
- CN208593757U CN208593757U CN201821015369.XU CN201821015369U CN208593757U CN 208593757 U CN208593757 U CN 208593757U CN 201821015369 U CN201821015369 U CN 201821015369U CN 208593757 U CN208593757 U CN 208593757U
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- CN
- China
- Prior art keywords
- roller frame
- carrier roller
- mother tuber
- opening degree
- carrying roller
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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.)
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Abstract
A kind of carrier roller frame opening degree regulating mechanism, belong to Transport Machinery equipment technical field, by screw rod in structure, movable screw mother tuber, left and right carrier roller frame, intermediate carrying roller etc. is constituted, structure novel, working principle is clear, compared with traditional carrier roller frame, the utility model the rotation of screw rod can be achieved by wheel disc the movement of movable screw mother tuber, to adjust the distance between left and right carrying roller, angle by the adjustable left and right carrier roller frame of adjustable diameter and screw adjusting mechanism with respect to movable screw mother tuber, both adjusting while width direction of bilateral carrier roller frame can have been realized, the angular adjustment of bilateral carrier roller frame can be realized again, degree of regulation is high, carrying roller is stable, the use demand of various width belt-conveyings can be met, it is convenient to mount and dismount, reduce the maintenance cost in later period.
Description
Technical field
The utility model belongs to Transport Machinery equipment technical field, is related to a kind of carrier roller frame regulating mechanism, specifically
It is related to a kind of carrier roller frame opening degree regulating mechanism.
Background technique
Belt feeder is a kind of very high material transfer equipment of operating efficiency, because it is big with conveying capacity, conveying distance is long, defeated
The advantages that steady is sent, the fields such as electric power, metallurgy, chemical industry, coal, harbour, mine, building materials are widely used in.Belt feeder
Important component is carrying roller and carrier roller frame, and the main function of carrying roller and carrier roller frame is support belt, reduces running resistance, to protect
Demonstrate,prove conveyer belt even running.
Currently, the U-shaped structure that carrier roller frame structure mostly uses greatly intermediate carrying roller and two sides carrying roller to constitute, belt transport is U-shaped
Among structure, since the U-shaped angle that intermediate carrying roller and two sides carrying roller are formed can prevent the sideslip of belt, structure apply compared with
It is universal.But for the support shaft and carrier roller frame of most of carrying roller with base using being fixedly connected, the width of groove profile not can be carried out tune
Whole, carrier roller frame does not adapt to the transmission belt of plurality of specifications, so that the size of its workpiece for adapting to transmission is relatively more fixed, according to transmission
The specification of band needs to replace carrier roller frame, in addition, being also easy to the concentrated wear of aggravation belt, reduce belt uses the longevity
Life.Chinese Patent Application No. 201420540370.X utility model patent proposes a kind of tilt adjustable section carrying roller rack device, packet
A flat idler and a pair of angled carrying roller are included, a pair of angled carrying roller is symmetricly set on the two sides of flat idler, flat idler installation
On fixed roller seat, inclined carrying roller is mounted on movable roller seat；Movable carrying roller is mounted on angle adjusting mechanism, so that living
There are multiple tilt angles between the axis and horizontal plane of dynamic roller seat；Angle adjusting mechanism includes fixing seat and tilt adjustment
The center axis of arm, movable roller seat is hinged in fixing seat, several location holes, inclination angle tune have been sequentially arranged on tilt adjustment arm
Joint arm one end is hinged in fixing seat, the rotating side that the tilt adjustment arm other end passes through location hole and positioning pin and movable roller seat
It is connected.Though the angle between adjusting carrier roller can may be implemented by tilt adjustment arm and location hole in the mechanism, its structure needs
It carries out bilateral individually to adjust, adjusting is time-consuming and laborious, influences production efficiency.
Utility model content
The purpose of this utility model be for current adjustable support roller frame adjust it is time-consuming and laborious, degree of regulation is poor, operation is steady
Qualitative difference, proposes a kind of carrier roller frame opening degree regulating mechanism, which can realize bilateral carrier roller frame at the deficiencies of influencing production efficiency
It is adjusted while width direction, can also be achieved the angular adjustment of bilateral carrier roller frame, degree of regulation is high, and carrying roller is stable, can
The use demand for meeting various width belt-conveyings, is convenient to mount and dismount, and can reduce the maintenance cost in later period.
The technical solution of the utility model is: a kind of carrier roller frame opening degree regulating mechanism, including chassis and support rod；It is special
Sign is: the chassis is equipped with guide rail, and the guide rail is equipped with sliding block, and the upper end of the support rod is equipped with screw rod, the spiral shell
The side head of bar is equipped with wheel disc, and the middle part of the screw rod is plain shaft structure, is arranged with intermediate carrying roller on the optical axis, it is described in
Between the two sides of carrying roller be equipped with stop nut, be connected with movable screw mother tuber, the activity on the screw rod on the outside of the stop nut
Connecting rod is equipped with below nut block, the lower end of the connecting rod is fixedly connected with the sliding block, and the movable screw mother tuber is equipped with
Left carrier roller frame and right carrier roller frame, the left carrier roller frame and right carrier roller frame pass through adjustable diameter and screw adjusting mechanism and movable screw mother tuber forms and turns
Dynamic connection, the two sides of the adjustable diameter and screw adjusting mechanism are equipped with gag lever post, and the left carrier roller frame is equipped with left carrying roller, sets on right carrier roller frame
There is right carrying roller, the intermediate carrying roller, left carrying roller and right carrying roller form the adjustable U-shaped structure of opening degree.
The guide rail section is square, and sliding block section is in concave shape, and sliding block is slidably arranged on guide rail.
The left carrier roller frame and right carrier roller frame are staggered relative to screw rod, i.e., a carrier roller frame is disposed therein a work
Before dynamic nut block, the back side of another movable screw mother tuber is arranged in another carrier roller frame.
The adjustable diameter and screw adjusting mechanism is the fastening bolt acted on movable screw mother tuber, and left and right carrier roller frame is nested in fastening spiral shell
On bolt.
The gag lever post is the straight pin for being welded on movable screw mother tuber two sides, between straight pin center and movable screw mother tuber center
Connect with the heart angle be 120 °.
The length of the optical axis is greater than the length of intermediate carrying roller, and stop nut is arranged against the shaft shoulder of optical axis.
The utility model has the following beneficial effects: a kind of carrier roller frame opening degree regulating mechanism provided by the utility model, structure
Novelty, working principle is clear, is made of in structure screw rod, movable screw mother tuber, left and right carrier roller frame, intermediate carrying roller etc., and traditional
Carrier roller frame is compared, and the utility model the rotation of screw rod can be achieved by wheel disc the movement of movable screw mother tuber, to adjust left and right
The distance between carrying roller, the angle by the adjustable left and right carrier roller frame of adjustable diameter and screw adjusting mechanism with respect to movable screw mother tuber, both can be real
Existing bilateral carrier roller frame is adjusted while width direction, and can realize the angular adjustment of bilateral carrier roller frame, and degree of regulation is high, carrying roller
It is stable, the use demand of various width belt-conveyings can be met, be convenient to mount and dismount, the maintenance cost in later period is reduced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure: chassis 1, guide rail 2, sliding block 3, support rod 4, wheel disc 5, right carrier roller frame 6, right carrying roller 7, adjustable diameter and screw adjusting mechanism 8,
Gag lever post 9, connecting rod 10, intermediate carrying roller 11, optical axis 12, stop nut 13, screw rod 14, movable screw mother tuber 15, left carrier roller frame 16,
Left carrying roller 17.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of carrier roller frame opening degree regulating mechanism, including chassis 1 and support rod 4, chassis 1 are equipped with guide rail
2, guide rail 2 is equipped with sliding block 3, and the upper end of support rod 4 is equipped with screw rod 14, and the side head of screw rod 14 is equipped with wheel disc 5, screw rod 14
Middle part is 12 structure of optical axis, and intermediate carrying roller 11 is arranged on optical axis 12, and the two sides of intermediate carrying roller 11 are equipped with stop nut 13, limit
It is connected with movable screw mother tuber 15 on the screw rod 14 in 13 outside of nut, is equipped with connecting rod 10, connecting rod below movable screw mother tuber 15
10 lower end is fixedly connected with sliding block 3, and movable screw mother tuber 15 is equipped with left carrier roller frame 16 and right carrier roller frame 6, left 16 He of carrier roller frame
Right carrier roller frame 6 is formed by adjustable diameter and screw adjusting mechanism 8 and movable screw mother tuber 15 and is rotatablely connected, and the two sides of adjustable diameter and screw adjusting mechanism 8 are set
There is gag lever post 9, left carrier roller frame 16 is equipped with left carrying roller 17, and right carrier roller frame 6 is equipped with right carrying roller 7, intermediate carrying roller 11, left carrying roller 17
The adjustable U-shaped structure of opening degree is formed with right carrying roller 7.
As shown in Figure 1, a kind of carrier roller frame opening degree regulating mechanism, 2 section of guide rail is square, and 3 section of sliding block is in concave shape,
Sliding block 3 is slidably arranged on guide rail 2；Left carrier roller frame 16 and right carrier roller frame 6 are staggered relative to screw rod 14, i.e. a carrier roller frame
It is disposed therein before a movable screw mother tuber, the back side of another movable screw mother tuber is arranged in another carrier roller frame；Spiral
Regulating mechanism 8 is the fastening bolt acted on movable screw mother tuber 15, and left and right carrier roller frame is nested in fastening bolt；Gag lever post 9
For the straight pin for being welded on 15 two sides of movable screw mother tuber, the angle of connecting with the heart between 15 center of straight pin center and movable screw mother tuber is
120°；The length of optical axis 12 is greater than the length of intermediate carrying roller 11, and stop nut 13 is arranged against the shaft shoulder of optical axis 12.
The utility model structure novel, working principle is clear, and compared with traditional carrier roller frame, the utility model passes through wheel disc
The movement that movable screw mother tuber can be achieved to the rotation of screw rod passes through adjustable diameter and screw adjusting machine to adjust the distance between left and right carrying roller
The adjustable left and right carrier roller frame of structure can both realize bilateral carrier roller frame tune while width direction with respect to the angle of movable screw mother tuber
Section, and can realize the angular adjustment of bilateral carrier roller frame, degree of regulation is high, and carrying roller is stable, can meet various width belt fortune
Defeated use demand, is convenient to mount and dismount, and reduces the maintenance cost in later period.
Claims (6)
1. a kind of carrier roller frame opening degree regulating mechanism, including chassis (1) and support rod (4)；It is characterized by: the chassis (1)
It is equipped with guide rail (2), the guide rail (2) is equipped with sliding block (3), and the upper end of the support rod (4) is equipped with screw rod (14), the spiral shell
The side head of bar (14) is equipped with wheel disc (5), and the middle part of the screw rod (14) is optical axis (12) structure, covers on the optical axis (12)
Equipped with intermediate carrying roller (11), the two sides of the intermediate carrying roller (11) are equipped with stop nut (13), on the outside of the stop nut (13)
Screw rod (14) on be connected with movable screw mother tuber (15), be equipped with connecting rod (10) below the movable screw mother tuber (15), it is described
The lower end of connecting rod (10) is fixedly connected with the sliding block (3), the movable screw mother tuber (15) be equipped with left carrier roller frame (16) and
Right carrier roller frame (6), the left carrier roller frame (16) and right carrier roller frame (6) pass through adjustable diameter and screw adjusting mechanism (8) and movable screw mother tuber
(15) rotation connection is formed, the two sides of the adjustable diameter and screw adjusting mechanism (8) are equipped with gag lever post (9), set on the left carrier roller frame (16)
Have left carrying roller (17), right carrier roller frame (6) is equipped with right carrying roller (7), the intermediate carrying roller (11), left carrying roller (17) and right carrying roller
(7) the adjustable U-shaped structure of opening degree is formed.
2. a kind of carrier roller frame opening degree regulating mechanism according to claim 1, it is characterised in that: guide rail (2) section
It is square, sliding block (3) section is in concave shape, and sliding block (3) is slidably arranged on guide rail (2).
3. a kind of carrier roller frame opening degree regulating mechanism according to claim 1, it is characterised in that: the left carrier roller frame (16)
It is staggered with right carrier roller frame (6) relative to screw rod (14), i.e., before a carrier roller frame is disposed therein a movable screw mother tuber
The back side of another movable screw mother tuber is arranged in face, another carrier roller frame.
4. a kind of carrier roller frame opening degree regulating mechanism according to claim 1, it is characterised in that: the adjustable diameter and screw adjusting mechanism
(8) to act on the fastening bolt on movable screw mother tuber (15), left and right carrier roller frame is nested in fastening bolt.
5. a kind of carrier roller frame opening degree regulating mechanism according to claim 1, it is characterised in that: the gag lever post (9) is
It is welded on the straight pin of movable screw mother tuber (15) two sides, the angle of connecting with the heart between straight pin center and movable screw mother tuber (15) center is
120°。
6. a kind of carrier roller frame opening degree regulating mechanism according to claim 1, it is characterised in that: the length of the optical axis (12)
Degree is greater than the length of intermediate carrying roller (11), and the shaft shoulder of the stop nut (13) against optical axis (12) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015369.XU CN208593757U (en) | 2018-06-29 | 2018-06-29 | A kind of carrier roller frame opening degree regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015369.XU CN208593757U (en) | 2018-06-29 | 2018-06-29 | A kind of carrier roller frame opening degree regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593757U true CN208593757U (en) | 2019-03-12 |
Family
ID=65602103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015369.XU Expired - Fee Related CN208593757U (en) | 2018-06-29 | 2018-06-29 | A kind of carrier roller frame opening degree regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817331A (en) * | 2019-11-15 | 2020-02-21 | 博信矿山科技（徐州）股份有限公司 | Supporting device for adjustable carrier roller |
| CN110980329A (en) * | 2019-12-16 | 2020-04-10 | 淮北合众机械设备有限公司 | Material conveying and operating device based on sealing and dust prevention |
| CN113581784A (en) * | 2021-07-20 | 2021-11-02 | 谢宇震 | Belt conveyor for coal mine |
| CN115231232A (en) * | 2022-08-02 | 2022-10-25 | 安徽乾辉机械有限公司 | Novel can automize tuningout bearing roller group |
-
2018
- 2018-06-29 CN CN201821015369.XU patent/CN208593757U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817331A (en) * | 2019-11-15 | 2020-02-21 | 博信矿山科技（徐州）股份有限公司 | Supporting device for adjustable carrier roller |
| CN110980329A (en) * | 2019-12-16 | 2020-04-10 | 淮北合众机械设备有限公司 | Material conveying and operating device based on sealing and dust prevention |
| CN110980329B (en) * | 2019-12-16 | 2021-06-29 | 淮北合众机械设备有限公司 | Material conveying and operating device based on sealing and dust prevention |
| CN113581784A (en) * | 2021-07-20 | 2021-11-02 | 谢宇震 | Belt conveyor for coal mine |
| CN113581784B (en) * | 2021-07-20 | 2022-11-29 | 智领蓝天实业有限公司 | Belt conveyor for coal mine |
| CN115231232A (en) * | 2022-08-02 | 2022-10-25 | 安徽乾辉机械有限公司 | Novel can automize tuningout bearing roller group |
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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: 20190312 Termination date: 20210629 |