CN207390311U - Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device - Google Patents
Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device Download PDFInfo
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- CN207390311U CN207390311U CN201721319387.2U CN201721319387U CN207390311U CN 207390311 U CN207390311 U CN 207390311U CN 201721319387 U CN201721319387 U CN 201721319387U CN 207390311 U CN207390311 U CN 207390311U
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- carrier roller
- lifting
- horizontal angle
- angle due
- screw
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Abstract
The utility model discloses a kind of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device, including：Screw, the screw are equipped with leading blank section, forward screw thread section, reverse thread section and rear end clear band successively from front end to rear end；Two bearings, two bearings are set on respectively in the leading blank section and the rear end clear band；Rocking handle, the rocking handle are connected to the end of the screw；Two connecting rods, the hinged formation supporting point in one end of two connecting rods, the supporting point can connect carrier roller frame, and the other ends of two connecting rods has been respectively articulated with nut, and the nut and the forward screw thread section on a connecting rod are spirally connected, and the nut on another connecting rod and the reverse thread section are spirally connected.The nut of two connecting rods is spirally connected respectively with the forward screw thread section, the reverse thread section is spirally connected, and by the hand rocking handle two connecting rods can be made to draw close or separate, the height of the step-less adjustment supporting point, the final step-less adjustment for realizing bend horizontal angle due to lifting at the inside.
Description
Technical field
The utility model is related to a kind of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment devices.
Background technology
Curve belt conveyer is the important equipment in bulk material conveying equipment.Inner side edge of the conveyer belt at turning is formed
Curve is inner curve, and another side is external curve.Since inner curve is raised, in the angle of intermediate carrying roller axis and horizontal plane claims
Curve correction angle due to the force of gravity.In real work, conveyer belt curved section is from the origin-to-destination of transition curve, roller station bend horizontal angle due to lifting at the inside
Different, nature can be realized by the bend horizontal angle due to lifting at the inside of holder for regulating roller group and turn.Carrying roller bend horizontal angle due to lifting at the inside designs at present
Generally use carrier roller frame presses certain angle (such as by 1 °) the solid form of subangle tapping bolt in radius of turn, to realize operating mode
The correction angle due to the force of gravity needed.Such designing scheme can not realize step-less adjustment, it is difficult to adapt to the changeable environment in field.
Utility model content
The utility model provides a kind of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device, which overcomes background skill
Deficiency present in art.Technical solution is used by the utility model solves its technical problem：
Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device, including：
Screw, the screw are equipped with leading blank section, forward screw thread section, reverse thread section and rear end successively from front end to rear end
Clear band；
Two bearings, two bearings are set on respectively in the leading blank section and the rear end clear band；
Rocking handle, the rocking handle are connected to the end of the screw；
Two connecting rods, the hinged formation supporting point in one end of two connecting rods, the supporting point can connect carrier roller frame, two connecting rods
The other end has been respectively articulated with nut, and the nut and the forward screw thread section on a connecting rod are spirally connected, the nut on another connecting rod and this is anti-
It is spirally connected to thread segment.
Compared with background technology, it has the following advantages that the technical program：
1. the nut of two connecting rods is spirally connected respectively with the forward screw thread section, the reverse thread section is spirally connected, pass through the hand rocking handle
Two connecting rods can be made to draw close or separate, the height of the step-less adjustment supporting point, the final step-less adjustment for realizing bend horizontal angle due to lifting at the inside.
2. the height of supporting point is fixed in the thread segment self-locking of the nut and screw, structure load-bearing property is strong, and bearing capacity is big,
Stable strong can realize that high-frequency moves up and down, and can meet the lifting of greater weight cargo.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the schematic diagram of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device.
Fig. 2 depicts the connection diagram of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device and carrier roller frame.
Specific embodiment
Referring to Fig.1 and 2, a kind of groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device of the utility model, bag
It includes：Screw 10, two bearings 20,30 and two connecting rod 40 of rocking handle.The screw 10 from front end to rear end successively be equipped with leading blank section 11,
Forward screw thread section 12, reverse thread section 13 and rear end clear band 14.Two bearings 20 are set on the leading blank section 11 and should respectively
In rear end clear band 14.The rocking handle 30 is connected to the end of the screw 10.Two connecting rods 40 are symmetrical arranged, the upper end hinge of two connecting rods 40
It is connected together to form supporting point, which can connect carrier roller frame 50.The other end of two connecting rods 40 has been respectively articulated with nut 42, and one
Nut 42 and the forward screw thread section 12 on connecting rod 40 are spirally connected, the nut 42 on another connecting rod 40 and 13 spiral shell of reverse thread section
It connects.By rotating the rocking handle 30 screw 10 can be driven to rotate, the distance of two nuts 42 be adjusted, so that the height of the supporting point
Realize step-less adjustment.
The screw 10 is equipped with intermediate blank section 15 between the forward screw thread section 12 and reverse thread section 13, further includes load-bearing
Block, the bearing block are arranged in the intermediate blank section 15.The bearing block can effectively prevent the stress by bending of screw 10.The bearing block
Semicolumn slot, the semicolumn slot and 10 snapping of screw are equipped with, it is easy for installation.The preferred brass material of the bearing block.
Preferably, two bellows dust covers are further included, two bellows dust covers are connected to the both ends of the screw 10.
Two bellows dust covers are suitable for the arduous working environment in field.The bellows dust cover is rubber nylon material.
Preferably, inclinator is further included, which is mounted on carrier roller frame 50.After support point height changes,
The angle raised or reduced reading directly on inclinator, it is easy to use.The inclinator is preferably detachable inclinator,
It can remove after being installed at an adjusting and be continuing at next adjusting.
The screw 10 is 45 Steel materials.Rocking handle 30 often shakes a circle, and angle about changes 0.7 °, rotation crank 10-11 circles
Step-less adjustment of the bend horizontal angle due to lifting at the inside in 0 ° to 7 ° can be realized.
The 20 preferred deep groove ball bearing of bearing.
The above is only the utility model preferred embodiment, therefore cannot limit the utility model implementation according to this
It is new all should still to belong to this practicality for scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description
In the range of type covers.
Claims (8)
1. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device, which is characterized in that including：
Screw, the screw are equipped with leading blank section, forward screw thread section, reverse thread section and rear end blank successively from front end to rear end
Section；
Two bearings, two bearings are set on respectively in the leading blank section and the rear end clear band；
Rocking handle, the rocking handle are connected to the end of the screw；
Two connecting rods, the hinged formation supporting point in one end of two connecting rods, the supporting point can connect carrier roller frame, two connecting rods it is another
It holds and has been respectively articulated with nut, the nut and the forward screw thread section on a connecting rod are spirally connected, the nut on another connecting rod and the reversed spiral shell
Line section is spirally connected.
2. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 1, it is characterised in that：The screw
Intermediate blank section is equipped between the forward screw thread section and reverse thread section, further includes bearing block, which is arranged in this
Between in clear band.
3. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 2, it is characterised in that：The load-bearing
Block is equipped with semicolumn slot, the semicolumn slot and the screw snapping.
4. the groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to Claims 2 or 3, it is characterised in that：It should
Bearing block is brass material.
5. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 1, it is characterised in that：It further includes
Two bellows dust covers, two bellows dust covers are connected to the both ends of the screw.
6. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 5, it is characterised in that：The skin is old
Brave dust cover is rubber nylon material.
7. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 1, it is characterised in that：It further includes
Inclinator, the inclinator are mounted on carrier roller frame.
8. groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device according to claim 1, it is characterised in that：The screw
It is 45 Steel materials；The bearing is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319387.2U CN207390311U (en) | 2017-10-13 | 2017-10-13 | Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319387.2U CN207390311U (en) | 2017-10-13 | 2017-10-13 | Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207390311U true CN207390311U (en) | 2018-05-22 |
Family
ID=62332140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319387.2U Active CN207390311U (en) | 2017-10-13 | 2017-10-13 | Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207390311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586395A (en) * | 2021-01-11 | 2021-04-02 | 河南瑞航农牧业机械设备有限公司 | Novel range upon range of formula laying hen cage |
-
2017
- 2017-10-13 CN CN201721319387.2U patent/CN207390311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586395A (en) * | 2021-01-11 | 2021-04-02 | 河南瑞航农牧业机械设备有限公司 | Novel range upon range of formula laying hen cage |
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