CN208577372U - A kind of hoist roller - Google Patents
A kind of hoist roller Download PDFInfo
- Publication number
- CN208577372U CN208577372U CN201820428205.3U CN201820428205U CN208577372U CN 208577372 U CN208577372 U CN 208577372U CN 201820428205 U CN201820428205 U CN 201820428205U CN 208577372 U CN208577372 U CN 208577372U
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- CN
- China
- Prior art keywords
- fixing seat
- cavity
- spool
- shaft
- limit plate
- Prior art date
- 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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- 210000003491 Skin Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of hoist rollers, including fixing seat and spool body, it is rotatablely connected between the spool body and fixing seat, the side of the fixing seat is equipped with link slot, the two sides of link slot offer sliding slot, guiding axis is equipped between two sliding slots, the inside of sliding slot has equipped with driven wheel, the inside of the fixing seat is equipped with connecting cavity, and connecting cavity is located at the side of link slot, the inside of connecting cavity is equipped with driving wheel, the both ends of the spool body are fixedly connected to shaft, and shaft of the spool body close to connecting cavity side runs through the outside that connecting cavity extends to fixing seat, one end that shaft is located at outside fixing seat is fixedly connected with runner, the outside of shaft is fixedly connected with cam, and cam is located at the inside of connecting cavity.The utility model is structurally reasonable, ingenious in design, and wirerope can not only be made uniformly to be wrapped in the surface of spool body, also avoids spool body reversion bring harm.
Description
Technical field
The utility model relates to crane technical field more particularly to a kind of hoist rollers.
Background technique
It is often to be carried out by being realized by reel device drives wirerope to weight in lifting equipment used at present
Operation is promoted and puts down, therefore wherein equipment operational reliability and stability play vital work to reel equipment to improving
With in traditional wherein equipment, wirerope is wrapped on reel by gravity, and wirerope would tend to occur in this way and rolling up
The situation of the surface wrap unevenness of cylinder needs a kind of limit in addition, occurring the phenomenon that reel reversion during lifting in order to prevent
Position device come guarantee lifting appliance operation stability.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of crane volume proposed
Cylinder.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hoist roller, including fixing seat and spool body, are rotatablely connected between the spool body and fixing seat,
The side of the fixing seat is equipped with link slot, and the two sides of link slot offer sliding slot, are equipped with guiding axis, sliding slot between two sliding slots
Inside have equipped with driven wheel, the inside of the fixing seat is equipped with connecting cavity, and connecting cavity is located at the side of link slot, connecting cavity
Inside be equipped with driving wheel, the both ends of the spool body are fixedly connected to shaft, and spool body is close to connecting cavity side
Shaft extend to the outside of fixing seat through connecting cavity, one end that shaft is located at outside fixing seat is fixedly connected with runner, turn
The outside of axis is fixedly connected with cam, and cam is located at the inside of connecting cavity, and the side of the fixing seat is set there are two screw rod, and two
The outer cover of a screw rod is equipped with the first limit plate, and is threadedly coupled between the first limit plate and screw rod, first limit plate
One end is fixedly connected with mobile column, and one end of mobile column extends to the inside of connecting cavity, and mobile column is located inside connecting cavity
One end offers spring eye, and the inside of spring eye is equipped with limited block, and one end of limited block is located at the outside of spring eye, the limit
Position block is matched with cam.
Preferably, it is triangular structure of right angle that the limited block, which is located at one end outside spring eye, and the inside of spring eye is set
There is spring, and one end of spring is fixedly connected with the side of spring eye, the other end of spring is fixedly connected with one end of limited block.
Preferably, two screw rods are rotatablely connected between fixing seat, and the second limit is equipped between two screw rods
Plate, the second limit plate are located at side of first limit plate far from fixing seat, and one end of two screw rods is fixedly connected to
One belt pulley, the sides of two screw rods are equipped with first servo motor, set that there are two the second skins on the output shaft of first servo motor
Belt wheel, and belt is equipped between the first belt pulley and the second belt pulley.
Preferably, the guiding axis is made of two cross bars, and distance is equipped between two cross bars, and between two cross bars
Distance be greater than wirerope diameter.
Preferably, the both ends of the guiding axis are equipped with sprocket wheel, and chain, sprocket wheel and chain are equipped between driving wheel and driven wheel
To cooperation between item.
The beneficial effects of the utility model are:
1, the position of wirerope is controlled by the horizontal reciprocating movement of guiding axis, to guarantee that wirerope is uniformly wound
On the surface of spool body；
2, by the cooperation between limited block and cam, achieved the purpose that limit cam reversion, to avoid reel sheet
Body is because of reversion bring harm.
The utility model is structurally reasonable, ingenious in design, and wirerope can not only be made uniformly to be wrapped in the table of spool body
Face also avoids spool body reversion bring harm.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hoist roller structural schematic diagram；
Fig. 2 be the utility model proposes a kind of hoist roller cam side view.
In figure: 1 fixing seat, 2 spool bodies, 3 guiding axis, 4 connecting plates, 5 runners, 6 cams, 7 limited blocks, 8 mobile columns, 9
Limit plate, 10 screw rods, 11 driving wheels, 12 driven wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of hoist roller, including fixing seat 1 and spool body 2, spool body 2 and fixing seat 1 it
Between be rotatablely connected, the side of fixing seat 1 is equipped with link slot, and the two sides of link slot offer sliding slot, are equipped with and lead between two sliding slots
To axis 3, the inside of sliding slot has equipped with driven wheel 12, and the inside of fixing seat 1 is equipped with connecting cavity, and connecting cavity is located at the one of link slot
Side, the inside of connecting cavity are equipped with driving wheel 11, and the both ends of spool body 2 are fixedly connected to shaft, and spool body 2 is close to even
The shaft for connecing chamber side extends to the outside of fixing seat 1 through connecting cavity, and one end that shaft is located at outside fixing seat 1 is fixedly connected
There is runner 5, the outside of shaft is fixedly connected with cam 6, and cam 6 is located at the inside of connecting cavity, and the side of fixing seat 1 is equipped with
The outer cover of two screw rods 10, two screw rods 10 is equipped with the first limit plate 9, and screw thread connects between the first limit plate 9 and screw rod 10
It connects, one end of the first limit plate 9 is fixedly connected with mobile column 8, and one end of mobile column 8 extends to the inside of connecting cavity, and mobile
One end that column 8 is located inside connecting cavity offers spring eye, and the inside of spring eye is equipped with limited block 7, and one end of limited block 7
Positioned at the outside of spring eye, limited block 7 is matched with cam 6.
In the present embodiment, it is triangular structure of right angle that limited block 7, which is located at one end outside spring eye, and the inside of spring eye is set
There is spring, and one end of spring is fixedly connected with the side of spring eye, the fixed company of the other end of spring and one end of limited block 7
It connects, two screw rods 10 are rotatablely connected between fixing seat 1, and the second limit plate is equipped between two screw rods 10, the second limit
Plate is located at the first side of the limit plate 9 far from fixing seat 1, and one end of two screw rods 10 is fixedly connected to the first belt pulley, and two
The side of a screw rod 10 is equipped with first servo motor, is set on the output shaft of first servo motor there are two the second belt pulley, and the
Belt is equipped between one belt pulley and the second belt pulley, guiding axis 3 is made of two cross bars, and be equipped between two cross bars away from
From, and the distance between two cross bars are greater than the diameter of wirerope, and the both ends of guiding axis 3 are equipped with sprocket wheel, driving wheel 11 with from
Chain is equipped between driving wheel 12, to cooperation between sprocket wheel and chain.
In the present embodiment, when lifting appliance works, external motor drives runner 5 to rotate, and runner 5 drives shaft rotation, turns
Axis drives spool body 2 to rotate, and at the same time, external motor drives driving wheel 11 to rotate, and driving wheel 11 drives chain rotation, from
And guiding axis 3 is moved in sliding slot, between two cross bars of steel wire penetrating, with the movement and spool body 2 of guiding axis 3
Rotation, wirerope is uniformly wrapped in the surface of spool body 2, while spool body 2 rotates, the right angle of limited block 7
The rotation direction of the bevel direction face cam 6 of triangle, cam 6 can rotate under the action of the spring, but cam 6 inverts
It will be locked, thus achieve the purpose that limiting spool body 1 inverts, when needing to put down a hanging object, starting servo electricity
Machine, servo is standby to drive two screw rods 10 to rotate, and screw rod 10 drives limit plate 9 mobile, and limit plate 9 drives mobile column 8 mobile, moves
Dynamic column 8 drives limited block 7 mobile, so that spool body 2, which can invert, at this time to lift by crane by separating between limited block 9 and cam 6
Object is put down.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of hoist roller, including fixing seat (1) and spool body (2), which is characterized in that the spool body (2) with
Fixing seat is rotatablely connected between (1), and the side of the fixing seat (1) is equipped with link slot, and the two sides of link slot offer sliding slot, and two
Guiding axis (3) are equipped between a sliding slot, the inside of sliding slot has equipped with driven wheel (12), and the inside of the fixing seat (1), which is equipped with, to be connected
Chamber being connect, and connecting cavity is located at the side of link slot, the inside of connecting cavity is equipped with driving wheel (11), and the two of the spool body (2)
End is fixedly connected to shaft, and shaft of the spool body (2) close to connecting cavity side extends to fixing seat (1) through connecting cavity
Outside, shaft is located at the external one end of fixing seat (1) and is fixedly connected with runner (5), and the outside of shaft is fixedly connected with cam
(6), and cam (6) is located at the inside of connecting cavity, and the side of the fixing seat (1) sets that there are two screw rod (10), two screw rods
(10) outer cover is equipped with the first limit plate (9), and is threadedly coupled between the first limit plate (9) and screw rod (10), described first
One end of limit plate (9) is fixedly connected with mobile column (8), and one end of mobile column (8) extends to the inside of connecting cavity, and mobile column
(8) it is located at one end inside connecting cavity and offers spring eye, the inside of spring eye is equipped with limited block (7), and the one of limited block (7)
End is located at the outside of spring eye, and the limited block (7) matches with cam (6).
2. a kind of hoist roller according to claim 1, which is characterized in that the limited block (7) is located at outside spring eye
The one end in portion is triangular structure of right angle, and the inside of spring eye is equipped with spring, and one end of spring and the side of spring eye are fixed
Connection, the other end of spring are fixedly connected with one end of limited block (7).
3. a kind of hoist roller according to claim 1, which is characterized in that two screw rods (10) are and fixing seat
(1) it is rotatablely connected between, and is equipped with the second limit plate between two screw rods (10), the second limit plate is located at the first limit plate (9)
Side far from fixing seat (1), one end of two screw rods (10) is fixedly connected to the first belt pulley, two screw rods (10)
Side be equipped with first servo motor, set that there are two the second belt pulleys, and the first belt pulley on the output shaft of first servo motor
Belt is equipped between the second belt pulley.
4. a kind of hoist roller according to claim 1, which is characterized in that the guiding axis (3) is by two cross bar groups
At, and distance is equipped between two cross bars, and the distance between two cross bars are greater than the diameter of wirerope.
5. a kind of hoist roller according to claim 1, which is characterized in that the both ends of the guiding axis (3) are equipped with
Sprocket wheel is equipped with chain, to cooperation between sprocket wheel and chain between driving wheel (11) and driven wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428205.3U CN208577372U (en) | 2018-03-28 | 2018-03-28 | A kind of hoist roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428205.3U CN208577372U (en) | 2018-03-28 | 2018-03-28 | A kind of hoist roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577372U true CN208577372U (en) | 2019-03-05 |
Family
ID=65503304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428205.3U Active CN208577372U (en) | 2018-03-28 | 2018-03-28 | A kind of hoist roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824996A (en) * | 2020-08-10 | 2020-10-27 | 周斌 | Prevent wire rope winch of sports car |
-
2018
- 2018-03-28 CN CN201820428205.3U patent/CN208577372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824996A (en) * | 2020-08-10 | 2020-10-27 | 周斌 | Prevent wire rope winch of sports car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 223001 No.1, zone a, private industrial park, Huai'an Economic and Technological Development Zone, Huai'an City, Jiangsu Province Patentee after: Jiangsu shuohai Ship Technology Co., Ltd Address before: Nansha District Fengze road Guangzhou city Guangdong province 511458 No. 106 Patentee before: Guangzhou Gongsun Ce Information Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |