CN209651254U - A kind of adjustable Antiskid idler - Google Patents
A kind of adjustable Antiskid idler Download PDFInfo
- Publication number
- CN209651254U CN209651254U CN201822151042.1U CN201822151042U CN209651254U CN 209651254 U CN209651254 U CN 209651254U CN 201822151042 U CN201822151042 U CN 201822151042U CN 209651254 U CN209651254 U CN 209651254U
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- block
- attraction block
- roller
- fixing groove
- attraction
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Abstract
The utility model discloses a kind of adjustable Antiskid idlers, including bracket, bracket includes lateral frame, the lateral frame two sides are equipped with side stand, at least two lateral regulating tanks are offered on the side stand, it is interconnected between adjacent regulating tank, semicircular fixing groove is offered below the regulating tank, one end of the side roller is arranged in the fixing groove；The middle roller surface has Attraction block equipped with multiple rows of along rotor shaft direction, and the Attraction block is in hyperboloid of one sheet shape；The carrying roller on side stand by being arranged at least two lateral regulating tanks, and side roller can move between each regulating tank, to realize the angular adjustment of side roller；In addition, by middle roller surface be arranged Attraction block, when central roll rotation when, Attraction block can be contacted with conveyer belt, due to Attraction block be hyperboloid of one sheet shape, therefore be squeezed Attraction block can deformation occurs, thus make Attraction block absorption on the conveyor belt, prevent from skidding.
Description
Technical field
The utility model relates to conveyor apparatus technical field, in particular to a kind of angle adjustable and have antiskid effect
Carrying roller.
Background technique
Carrying roller is the important component of belt conveyor, by frictional force between conveyer belt and carrying roller drive idler pipe,
Bearing block and bearing outer ring, sealing ring make rotating motion, with conveyer belt and with it together with realize logistics transmission.
Existing carrying roller be all it is fixed, design can not just be adjusted after installing, although parallel upper centring support
Roller is able to carry out up and down adjustment, but this whole height for adjusting only adjusting carrier roller, does not make to the overall structure of carrying roller
Change, the tilt angle of side roller be it is fixed, can not adjust, can not be right when conveyer needs to convey the article of different weight
The radian of conveyer belt is adjusted, and the scope of application is small.
In addition, existing carrying roller generallys use all steel cylinder or steel cylinder rubber-wrapping structure, surface is smooth, and frictional force is small, when encountering
When wet weather or rainy day, the phenomenon that being easy to happen skidding, it is unfavorable for the normal operation of conveyer belt.
Utility model content
It is easy skidding in order to solve the problems, such as that existing carrying roller can not be adjusted, the utility model provides a kind of angle adjustable
And the carrying roller with antiskid effect.
To achieve the goals above, technical solution provided by the utility model is: a kind of adjustable Antiskid idler, including branch
Frame, the side roller that the bracket is equipped with the central roll of horizontal direction and is obliquely installed in central roll two sides, the bracket includes lateral frame,
The lateral frame two sides are equipped with side stand, offer at least two lateral regulating tanks on the side stand, adjacent regulating tank it
Between be interconnected, semicircular fixing groove is offered below the regulating tank, one end of the side roller is arranged in the fixing groove
It is interior；The other end of the side roller is fixed on rotating member, and the rotating member is connect with the middle holder pivots being vertically arranged；In described
Roller surface has Attraction block equipped with multiple rows of along rotor shaft direction, and the Attraction block is made of rubber, and the Attraction block is in the hyperboloid of one sheet
Shape offers the cavity of cambered surface at the top of the Attraction block.
In the above-mentioned technical solutions, the top of the side stand is arc-shaped.
Based on the above technical solution, further, fixture block is equipped with above the fixing groove, the fixture block is in " Ω "
Shape, the fixture block are detachably connected with the side stand.
In the above-mentioned technical solutions, further, the rotating member includes fixed block, and the side roller is connected to the fixation
On block, the fixed block is connect with hemispheric rotating block, and the rotating block is rotatably attached on the middle bracket.
The depth of the cavity is 0.5-1.5cm as a preferred technical solution,.
In the above-mentioned technical solutions, it is preferred that the Attraction block is four rows, is uniformly distributed in along the rotor shaft direction described
Drum surface.
The beneficial effect of the utility model compared with the existing technology is: the carrying roller on side stand by being arranged at least two
One end of lateral regulating tank, side roller is arranged in regulating tank, and side roller can move between each regulating tank, the other end of side roller
It is fixed on rotating member, to realize the angular adjustment of side roller；In addition, by the way that Attraction block is arranged in middle roller surface, due to absorption
Block is made of rubber, so having certain elasticity, when central roll rotation, Attraction block can be contacted with conveyer belt, due to absorption
Block be hyperboloid of one sheet shape, therefore be squeezed Attraction block can deformation occurs, the intracorporal air of chamber can be extruded away, lead to cavity
Interior pressure is less than normal atmosphere (An) value, so that the Attraction block absorption made is on the conveyor belt, in effectively guaranteeing
There is a situation where skid for roller.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the structure chart of side stand；
Fig. 3 is the structure chart of central roll；
Fig. 4 is the structure chart of Attraction block；
Fig. 5 is longitudinal sectional drawing of Attraction block.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of carrying roller of angle adjustable, including bracket 1, bracket 1 are equipped with 2 He of central roll of horizontal direction
In the side roller 3 that central roll two sides are obliquely installed, bracket 1 includes lateral frame 11, and 11 two sides of lateral frame are equipped with side stand 12, side stand 12
Top it is arc-shaped, such side roller 3 adjust when blocking effect will not occur.As shown in Fig. 2, there are three being opened up on side stand 12
Lateral regulating tank 121, the distance between two neighboring regulating tank 121 is 5-10cm, in the present embodiment, using 8cm；Three
It is interconnected between regulating tank 121, although it should be noted that only providing the technology of three regulating tanks in the present embodiment
Scheme, however, it is not limited to this, the regulating tank of other quantity, such as two also within the protection scope of the present utility model.
Semicircular fixing groove 122 is offered below regulating tank 121, one end of side roller 3 is arranged in fixing groove 122；Side
The other end of roller 3 is fixed on rotating member 4, and rotating member 4 includes fixed block 41, offers fixation hole on fixed block 41, side roller 3
Side is inserted in fixation hole, plays fixed effect.Fixation hole 41 is connect with hemispheric rotating block 42, and rotating block 42 passes through one
The pin of root transverse direction is connected on middle bracket 13, to realize rotating effect；Middle bracket 13 is arranged in vertical direction, with lateral frame
11 connections, central roll 2 are mounted on middle bracket 13.
Further, side roller 3 is slided in fixing groove 122 in order to prevent, and fixture block 5 is equipped with above fixing groove 122,
Fixture block 5 is in " Ω " shape, and the semicircle internal diameter of fixture block 5 is identical as the internal diameter of fixing groove 122, and fixture block 5 is bolted on side stand
On 12.
When needing to carry out the angular adjustment of side roller 3, fixture block 5 is unclamped, is moved in side roller 3 to another regulating tank, and will
It is stuck on the fixation hole in regulating tank, then fixes fixture block corresponding on the fixation hole with bolt, due to side roller 3
The other end be connected on rotatable rotating member 4, so need to only move one end of side roller 3 when adjusting, thus can
Enough realize the angular adjustment of side roller.And due to after fixing side roller in the side of side stand be fixed, so in rotating member
Side will not be in the phenomenon that rotates.
As shown in figure 3, central roll 2 includes shaft 21, shaft 21 is externally provided with cylinder 22, and 22 surface of cylinder is equipped with along rotor shaft direction
Multiple rows of to have Attraction block 23, in the present embodiment, Attraction block 23 is four rows, is uniformly distributed in the cylinder table along the rotor shaft direction
Face, and the bottom of Attraction block 23 fits together with cylinder 22, can guarantee have row's Attraction block and conveyer belt to inhale always in this way
It is attached to together.The spacing of two neighboring Attraction block is 2-5cm, and in the present embodiment, using 3cm, the height of Attraction block 23 is 1-
3cm, in the present embodiment, using 2cm, Attraction block 23 is made of rubber, so Attraction block has certain elasticity, such as Fig. 4 and
Shown in Fig. 5, Attraction block 23 is in hyperboloid of one sheet shape, and the top of Attraction block 23 offers the cavity 231 of cambered surface, the depth of cavity 231
Degree is that 0.5-1.5cm using 1cm, can guarantee that adsorption effect is good in the present embodiment in this way, while by will not be to roller
Inhibition occurs for operating.
Since Attraction block 23 is made of rubber, so have certain elasticity, when central roll rotation, Attraction block 23 can be with
Conveyer belt contact, due to Attraction block 23 be hyperboloid of one sheet shape, therefore be squeezed Attraction block can deformation occurs, in cavity 231
Air can be extruded away, cause the intracorporal pressure of chamber to be less than normal atmosphere (An) value, so that the Attraction block 23 made is adsorbed on conveying
It takes, identical as the principle of sucker, this makes it possible to effectively guarantee that there is a situation where skid for central roll.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of adjustable Antiskid idler, including bracket, the bracket is equipped with the central roll of horizontal direction and rolls in central roll two
The side roller being tiltedly arranged, it is characterised in that: the bracket includes lateral frame, and the lateral frame two sides are equipped with side stand, described collateral
At least two lateral regulating tanks are offered on frame, are interconnected between adjacent regulating tank, half is offered below the regulating tank
One end of circular fixing groove, the side roller is arranged in the fixing groove；The other end of the side roller is fixed on rotating member,
The rotating member is connect with the middle holder pivots being vertically arranged；The middle roller surface has Attraction block equipped with multiple rows of along rotor shaft direction,
The Attraction block is made of rubber, and the Attraction block is in hyperboloid of one sheet shape, and the chamber of cambered surface is offered at the top of the Attraction block
Body.
2. adjustable Antiskid idler according to claim 1, it is characterised in that: the top of the side stand is arc-shaped.
3. adjustable Antiskid idler according to claim 1, it is characterised in that: be equipped with fixture block, institute above the fixing groove
Fixture block is stated in " Ω " shape, the fixture block is detachably connected with the side stand.
4. adjustable Antiskid idler according to claim 1, it is characterised in that: the rotating member includes fixed block, described
Side roller is connected on the fixed block, and the fixed block is connect with hemispheric rotating block, the rotatable connection of rotating block
On the middle bracket.
5. adjustable Antiskid idler according to claim 1, it is characterised in that: the depth of the cavity is 0.5-1.5cm.
6. adjustable Antiskid idler according to claim 1, it is characterised in that: the Attraction block is four rows, uniformly along institute
It states rotor shaft direction and is distributed in the middle roller surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151042.1U CN209651254U (en) | 2018-12-21 | 2018-12-21 | A kind of adjustable Antiskid idler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151042.1U CN209651254U (en) | 2018-12-21 | 2018-12-21 | A kind of adjustable Antiskid idler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651254U true CN209651254U (en) | 2019-11-19 |
Family
ID=68518260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151042.1U Active CN209651254U (en) | 2018-12-21 | 2018-12-21 | A kind of adjustable Antiskid idler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651254U (en) |
-
2018
- 2018-12-21 CN CN201822151042.1U patent/CN209651254U/en active Active
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