CN208307726U - A kind of coal mine electromechanics conveying tension device - Google Patents
A kind of coal mine electromechanics conveying tension device Download PDFInfo
- Publication number
- CN208307726U CN208307726U CN201820652383.4U CN201820652383U CN208307726U CN 208307726 U CN208307726 U CN 208307726U CN 201820652383 U CN201820652383 U CN 201820652383U CN 208307726 U CN208307726 U CN 208307726U
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- block
- wall
- right sides
- round roller
- belt
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Abstract
The utility model discloses a kind of coal mine electromechanics to convey tension device, including round roller slot, supporting leg is connected at left and right sides of the outer wall bottom end of the round roller slot, the inside bottom of the belt is fitted with bearing, the second bull stick is socketed at the inner wall center of the bearing, second bull stick is flexibly connected by bearing with belt, interior piece of the top is connected with top plate, the front left and right sides of the top plate is connected with the first strut, first, which is connected with, at left and right sides of the top of the set block connects block, described first connects and is connected with spring at the top center of block, the top of the spring is connected with second and connects block, described second, which connects the top of block and the bottom end left and right sides of bottom plate, is fixedly connected.Coal mine electromechanics conveying tension device, by the cooperation of bearing and loop bar, makes belt carry out tension work when being tensed by the device, can make belt is tight to be used to prevent coal mine from pushing, the efficiency that can make effectively to increase conveyor belt.
Description
Technical field
The utility model relates to conveying equipment technical field, specially a kind of coal mine electromechanics conveys tension device.
Background technique
In the region of the mining area exploitation coal resources rich in coal, it is generally divided into underground mine and open coal mine, works as coal seam
When remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine, and the distance away from earth's surface is close when coal seam
When, it is typically chosen directly removing surface soil layer and excavates coal, this is open coal mine, and China's overwhelming majority coal mine belongs to well work coal
Mine, coal mine range include the very big region of above and below ground and related facility, and coal mine is that the mankind are rich in the ground for having coal in digging
The proportional space excavated when matter layer generally includes tunnel, well cave and face etc., and coal is most important solid fuel, is
One kind of kaustobilite, it is the plant in great numbers grown by certain geological epoch, in suitable geological environment, gradually heap
Product is buried in water-bed or silt at thick-layer, is formed by very long geochronic geochronic natural incoalation, is all by defeated
Belt is easy to be pushed by coal mine when sending band to be conveyed, but transporting, when belt loosening be unfavorable for carrying out conveying coal mine and carry out work
Make.
Utility model content
The purpose of this utility model is to provide a kind of coal mine electromechanics to convey tension device, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine electromechanics conveying tension device, packet
Round roller slot is included, is connected with supporting leg at left and right sides of the outer wall bottom end of the round roller slot, the bottom end of the supporting leg is connected with pedestal, institute
It states the left and right sides at the top of the inner wall of round roller slot and is connected with the first bull stick, the outer wall of first bull stick is socketed with round roller, described
The outer wall of round roller is socketed with belt, and the inside bottom of the belt is fitted with bearing, is socketed at the inner wall center of the bearing
Second bull stick, second bull stick are flexibly connected by bearing with belt, and the front center of second bull stick is connected with interior
Block, interior piece of the top are connected with top plate, and the front left and right sides of the top plate is connected with the first strut, and described first
The bottom end of bar is connected with bottom plate, and loop bar is connected at the bottom center of the bottom plate, and the outer wall bottom of the loop bar is socketed with
The outer wall left and right ends of block, the set block are fixedly connected with the bottom center of round roller slot, at left and right sides of the top of the set block
It is connected with first and connects block, described first connects and be connected with spring at the top center of block, and the top of the spring is connected with second
Block is connect, described second, which connects the top of block and the bottom end left and right sides of bottom plate, is fixedly connected.
Preferably, it is connected with third at the top center of the top plate and connects block, the top that the third connects block is connected with rolling
Pearl slot, the inner wall of the ball grooves is socketed with ball, is bonded at the top of the ball and the inside top center of belt, described
It is connected with lateral mass at the outer wall left and right ends center of ball grooves, the second strut, institute are connected at the bottom center of the lateral mass
It states and is fixedly connected at left and right sides of the bottom end of the second strut and the top of top plate.
Preferably, the bottom end of the loop bar is connected with block.
Preferably, by left and right sides of the outer wall bottom end of third strut and round roller slot at the medial end center of the supporting leg
It is fixedly connected.
Preferably, left and right ends pass through at left and right sides of the bottom end of the 4th strut and bottom plate admittedly at the top of the outer wall of the loop bar
Fixed connection.
Compared with prior art, the utility model has the beneficial effects that the coal mine electromechanics convey tension device, when need into
When row tenses, by the cooperation of bearing and loop bar, pedestal is used to increase the contact area on supporting leg and ground, and pedestal is used to make supporting leg
Preferably support round roller slot, round roller is socketed in the first bull stick outer wall and rotated, and bearing is fitted in belt and is rotated, bearing it
Major function be to support mechanical rotary body, reduce the coefficient of friction in its motion process, and guarantee its rotating accuracy, spring is
The working principle of extension spring, extension spring and compressed spring is on the contrary, compressed spring acting in opposition when compressing, stretches bullet
Spring then acting in opposition when stretching or pulling open, when extension spring both ends are pulled open, spring can then attempt to retract them
Together, as compressed spring, extension spring is also to absorb and store energy, but unlike compressed spring, mostly stretch bullet
Spring is usually under a degree of tension, even this initial tension determines in the case where not any load
In the case where no any load, the tightness degree of extension spring coiling, spring carries out downwards pulling bottom plate, passes through the device
So that belt is carried out tension work, can make belt is tight to be used to prevent coal mine from pushing, can make effectively to increase conveyor belt
Efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of figure one ball grooves and ball and belt；
Fig. 3 is one loop bar of figure and the attachment structure schematic diagram for covering block.
In figure: 1, round roller slot, 2, supporting leg, 3, pedestal, the 4, first bull stick, 5, round roller, 6, belt, 7, bearing, 8, second turns
Bar, 9, interior piece, 10, top plate, the 11, first strut, 12, bottom plate, 13, loop bar, 14, set block, 15, first connects block, 16, spring, 17,
Second connects block, 18, third connect block, 19, ball grooves, 20, ball, 21, lateral mass, the 22, second strut, 23, block, 24, third branch
Bar, the 25, the 4th strut.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of coal mine electromechanics conveying tension device, including
The outer wall bottom end left and right sides of round roller slot 1, round roller slot 1 is connected with supporting leg 2, and round roller slot 1 is supported by supporting leg 2, supporting leg 2
By being fixedly connected at left and right sides of third strut 24 and the outer wall bottom end of round roller slot 1 at medial end center, third strut 24 is used
Come the connection reinforced between supporting leg 2 and round roller slot 1, the bottom end of supporting leg 2 is connected with pedestal 3, and pedestal 3 is used to increase supporting leg 2 and ground
The contact area in face, pedestal 3 are used to make the preferably support round roller slot 1 of supporting leg 2, and the left and right sides is solid at the top of the inner wall of round roller slot 1
It is connected to the first bull stick 4, the first bull stick 4 is fixed by round roller slot 1, and round roller 5 is socketed in 4 outer wall of the first bull stick and is rotated, the
The outer wall of one bull stick 4 is socketed with round roller 5, and the outer wall of round roller 5 is socketed with belt 6, and belt 6 is socketed in 5 outer wall of round roller and is rotated,
Belt 6 is used to convey coal mine, and the inside bottom of belt 6 is fitted with bearing 7, and bearing 7 is fitted in belt 6 and is rotated, and 7 sets of bearing
It connects and is rotated in 8 outer wall of the second bull stick, the second bull stick 8 is socketed at the inner wall center of bearing 7, the second bull stick 8 passes through bearing 7
Be flexibly connected with belt 6, the front center of the second bull stick 8 is connected with interior piece 9, the second bull stick 8 by interior piece 9 connection top plate 10,
Its major function of bearing 7 is to support mechanical rotary body, reduces the coefficient of friction in its motion process, and guarantees its revolution essence
Degree, interior piece 9 of top are connected with top plate 10, and top plate 10 is socketed in by 11 connecting bottom board 12 of the first strut, bottom plate 12 by loop bar 13
Set 14 inner wall of block is rotated, and the front left and right sides of top plate 10 is connected with the first strut 11, and the bottom end of the first strut 11 is solid
It is connected to bottom plate 12, loop bar 13 is connected at the bottom center of bottom plate 12, left and right ends pass through the 4th at the top of the outer wall of loop bar 13
It is fixedly connected at left and right sides of strut 25 and the bottom end of bottom plate 12, the 4th strut 25 is used to the company between reinforcing soleplate 12 and loop bar 13
Fixation is connect, the bottom end of loop bar 13 is connected with block 23, and block 23 is used to that loop bar 13 is prevented to be detached from set block 14, the outer wall bottom of loop bar 13
Portion is socketed with block 14, and set block 14 is fixed by round roller slot 1, and first connects block 15 is fixed by set block 14, outside set block 14
Wall left and right ends are fixedly connected with the bottom center of round roller slot 1, and the top left and right sides for covering block 14 is connected with first and connects block
15, first, which connects block 15, connects block 17 by the connection of spring 16 second, and second connects 17 side of block is fixed by bottom plate 12, and first connects block 15
Top center at be connected with spring 16, spring 16 is extension spring, and the working principle of extension spring and compressed spring is on the contrary, pressure
Contracting spring acting in opposition when compressing, extension spring then acting in opposition when stretching or pulling open, when extension spring two
When end is pulled open, spring 16 can then attempt to retract them together, and as compressed spring, extension spring is also to absorb and storage energy
Amount, but unlike compressed spring, most of extension spring is usually under a degree of tension, even not any
Load in the case where, this initial tension determines in the case where no any load, extension spring coiling it is close
Degree, spring 16 carry out pulling bottom plate 12 downwards, and for making belt 6 carry out tension work, the top of spring 16 is connected with second
Block 17 is connect, second, which connects the top of block 17 and the bottom end left and right sides of bottom plate 12, is fixedly connected, and first connects block 15 is connected by spring 16
Second connects block 17, and second connects 17 side of block is fixed by bottom plate 12, is connected with third at the top center of top plate 10 and connects block 18,
Third connects block 18 and is used to ball grooves 19 being fixed on 10 side of top plate, and the top that third connects block 18 is connected with ball grooves 19, ball
The inner wall of slot 19 is socketed with ball 20, is bonded at the top of ball 20 and the inside top center of belt 6, ball 20 can be in skin
It is rotated between band 6 and ball grooves 20, lateral mass 21 is connected at the outer wall left and right ends center of ball grooves 19, lateral mass 21 is used
Second strut 22 is fixed on 19 outside of ball grooves, is connected with the second strut 22, the second strut at the bottom center of lateral mass 21
It is fixedly connected at left and right sides of 22 bottom end and the top of top plate 10, the second strut 22 is used to reinforce between ball grooves 19 and top plate 10
Be connected and fixed.
Round roller slot 1 is supported by supporting leg 2, and pedestal 3 is used to increase the contact area of supporting leg 2 Yu ground, and pedestal 3 is used to make
The better support round roller slot 1 of supporting leg 2, the first bull stick 4 is fixed by round roller slot 1, round roller 5 be socketed in 4 outer wall of the first bull stick into
Row rotation, belt 6 are socketed in 5 outer wall of round roller and are rotated, and belt 6 is used to convey coal mine, and bearing 7 is fitted in 6 turns of belt
Dynamic, bearing 7 is socketed in 8 outer wall of the second bull stick and is rotated, and the second bull stick 8 is by interior piece 9 connection top plate 10, it main of bearing 7
Function is to support mechanical rotary body, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy, top plate 10 is by first
11 connecting bottom board 12 of strut, bottom plate 12 are socketed in 14 inner wall of block by loop bar 13 and are rotated, and set block 14 is consolidated by round roller slot 1
Fixed, first connects block 15 is fixed by set block 14, and first, which connects block 15, connects block 17 by the connection of spring 16 second, and second connects 17 side of block
It is fixed by bottom plate 12, spring 16 is extension spring, and the working principle of extension spring and compressed spring is on the contrary, compressed spring exists
Acting in opposition when compression, extension spring then acting in opposition when stretching or pulling open, when extension spring both ends are pulled open,
Spring 16 can then attempt to retract them together, and as compressed spring, extension spring is also absorption and storage energy, but unlike pressure
Contracting spring, most of extension spring is usually under a degree of tension, even in the feelings of not any load
Under condition, this initial tension is determined in the case where no any load, the tightness degree of extension spring coiling, spring 16
It carries out downwards pulling bottom plate 12, for making belt 6 carry out tension work.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of coal mine electromechanics conveys tension device, including round roller slot (1), it is characterised in that: the outer wall bottom of the round roller slot (1)
The end left and right sides is connected with supporting leg (2), and the bottom end of the supporting leg (2) is connected with pedestal (3), the inner wall of the round roller slot (1)
It is connected with the first bull stick (4) at left and right sides of top, the outer wall of first bull stick (4) is socketed with round roller (5), the round roller
(5) outer wall is socketed with belt (6), and the inside bottom of the belt (6) is fitted with bearing (7), in the inner wall of the bearing (7)
It being socketed at the heart the second bull stick (8), second bull stick (8) is flexibly connected by bearing (7) with belt (6), and described second turn
The front center of bar (8) is connected with interior piece (9), and the top of interior piece (9) is connected with top plate (10), the top plate (10)
The positive left and right sides is connected with the first strut (11), and the bottom end of first strut (11) is connected with bottom plate (12), the bottom
It is connected at the bottom center of plate (12) loop bar (13), the outer wall bottom of the loop bar (13) is socketed with block (14), the set
The outer wall left and right ends of block (14) are fixedly connected with the bottom center of round roller slot (1), top of the set block (14) or so two
Side is connected with first and connects block (15), and described first connects and be connected with spring (16), the spring at the top center of block (15)
(16) top is connected with second and connects block (17), and described second connects at left and right sides of the top of block (17) and the bottom end of bottom plate (12) admittedly
Fixed connection.
2. a kind of coal mine electromechanics according to claim 1 conveys tension device, it is characterised in that: the top of the top plate (10)
It is connected with third at the center of end to connect block (18), the top that the third connects block (18) is connected with ball grooves (19), the ball grooves
(19) inner wall is socketed with ball (20), is bonded at the top of the ball (20) and the inside top center of belt (6), described
It is connected with lateral mass (21) at the outer wall left and right ends center of ball grooves (19), is connected at the bottom center of the lateral mass (21)
It is fixedly connected at left and right sides of second strut (22), the bottom end of second strut (22) and the top of top plate (10).
3. a kind of coal mine electromechanics according to claim 1 conveys tension device, it is characterised in that: the bottom of the loop bar (13)
End is connected with block (23).
4. a kind of coal mine electromechanics according to claim 1 conveys tension device, it is characterised in that: the supporting leg (2) it is interior
By being fixedly connected at left and right sides of third strut (24) and the outer wall bottom end of round roller slot (1) at the center of side end.
5. a kind of coal mine electromechanics according to claim 1 conveys tension device, it is characterised in that: outside the loop bar (13)
Left and right ends pass through at the top of wall is fixedly connected at left and right sides of the 4th strut (25) and the bottom end of bottom plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652383.4U CN208307726U (en) | 2018-05-03 | 2018-05-03 | A kind of coal mine electromechanics conveying tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652383.4U CN208307726U (en) | 2018-05-03 | 2018-05-03 | A kind of coal mine electromechanics conveying tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208307726U true CN208307726U (en) | 2019-01-01 |
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ID=64714831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820652383.4U Expired - Fee Related CN208307726U (en) | 2018-05-03 | 2018-05-03 | A kind of coal mine electromechanics conveying tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208307726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278771A (en) * | 2020-11-23 | 2021-01-29 | 范文芳 | High-strength tear-resistant baffle conveyer belt |
-
2018
- 2018-05-03 CN CN201820652383.4U patent/CN208307726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278771A (en) * | 2020-11-23 | 2021-01-29 | 范文芳 | High-strength tear-resistant baffle conveyer belt |
| CN112278771B (en) * | 2020-11-23 | 2022-01-25 | 山东通泰橡胶股份有限公司 | High-strength tear-resistant baffle conveyer belt |
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| 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: 20190101 |