CN207315997U - Bulk powder goods tanker belt of air compressor automatic tightening device - Google Patents
Bulk powder goods tanker belt of air compressor automatic tightening device Download PDFInfo
- Publication number
- CN207315997U CN207315997U CN201721413259.4U CN201721413259U CN207315997U CN 207315997 U CN207315997 U CN 207315997U CN 201721413259 U CN201721413259 U CN 201721413259U CN 207315997 U CN207315997 U CN 207315997U
- Authority
- CN
- China
- Prior art keywords
- plate
- pull rod
- fixed
- shaft
- air compressor
- 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.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
It the utility model is related to a kind of bulk powder goods tanker belt of air compressor automatic tightening device, belong to bulk powder goods tanker air compressor machine drive area, including tightening wheel and support column, support column is fixed on vehicle frame, the top of support column is rotatablely equipped with support plate by shaft one, shaft one is in the middle part of support plate, support plate one end is by shaft three and tightens wheel rotation connection, the support plate other end is rotatably connected to pull rod, the pull rod other end is provided with fixed plate one and tightens spring, pull rod passes through fixed plate one, spring pocket is tightened on pull rod, tighten spring upper end and one lower contact of fixed plate, the other end is locked on pull rod by locking nut, one other end of fixed plate is fixed with vehicle frame.The utility model can ensure that bead apex is in tensioning state all the time in use, improve transmission efficiency, reduce the abrasion of bead apex, use manpower and material resources sparingly, Improving The Quality of Products.
Description
Technical field
The utility model belongs to bulk powder goods tanker air compressor machine drive area, and in particular to a kind of bulk powder goods tanker
Belt of air compressor automatic tightening device.
Background technology
At present in bulk powder goods tanker, air compressor machine is generally connected by belt and belt wheel with gearbox in semitrailer, but
It is that belt can produce wear phenomenon after using a period of time, produces loosening, cause power transmission efficiency to reduce, if passing through people
Work adjusts, it is necessary to and driving wheel or air compressor machine must be loosened, bead apex is tightened by adjusting screw, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of bulk powder goods tanker belt of air compressor automatic tightening device, solve with
The belt that air compressor machine is connected can produce wear phenomenon using belt after a period of time, produce loosening, cause power transmission efficiency to drop
It is low, the problem of artificial correction is time-consuming and laborious.
The utility model bulk powder goods tanker belt of air compressor automatic tightening device, including wheel and support column are tightened, prop up
Dagger is fixed on vehicle frame, and the top of support column is rotatablely equipped with support plate by shaft one, and shaft one is in support plate
Portion, support plate one end is by shaft three and tightens wheel rotation connection, and the support plate other end is rotatably connected to pull rod, the pull rod other end
It is provided with fixed plate one and tightens spring, pull rod passes through fixed plate one, tightens spring pocket on pull rod, tightens spring upper end with consolidating
One lower contact of fixed board, the other end are locked on pull rod by locking nut, and one other end of fixed plate is fixed with vehicle frame.
The support column is extension type, and adjusting bolt is provided with support column.Convenient installation and adjusting tighten wheel.
The support column bottom is welded with fixed plate two, and fixed plate two is L-type bending plate, the inner side roof of L-type bending plate
It is adjacent at the top of vehicle frame, the side wall of the inner side of L-type bending plate is adjacent to frame side, passes through at the top of the inner side roof of L-type bending plate
Fixing bolt is installed on vehicle frame, and elastomeric pad is provided between fixing nut and vehicle frame, prevents fixing bolt from relaxing.
The shaft three is fixed on support plate side, tightens wheel and is installed on by bearing in shaft three.
The support plate is bending plate, and support plate left end side is fixed with shaft two, pivoted housing, pivoted housing are provided with shaft two
Lower part is fixed with pull rod top.
The locking nut and tighten and be provided with backing plate between spring, backing plate is sleeved on pull rod.
Compared with prior art, the utility model has the advantage of：
It can ensure that bead apex is in tensioning state all the time in use, improve transmission efficiency, reduce triangle rubber
The abrasion of band, uses manpower and material resources sparingly, Improving The Quality of Products.
Brief description of the drawings
Fig. 1 is the structure diagram of the use state of the utility model；
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram at B in Fig. 1；
In figure：1st, air compressor machine belt wheel, 2, support plate, 3, support column, 4, shaft one, 5, pivoted housing, 6, shaft two, 7, pull rod,
8th, fixed plate one, 9, tighten spring, 10, backing plate, 11, locking nut, 12, adjusting bolt, 13, fixed plate two, 14, vehicle frame, 15,
Elastomeric pad, 16, fixing bolt, 17, belt, 18, power drive wheel, 19, tighten wheel, 20, shaft three, 21, fixing nut.
Embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
Bulk powder goods tanker belt of air compressor automatic tightening device as shown in Figure 1 to Figure 3, including tighten wheel 19 and branch
Dagger 3, support column 3 are fixed on vehicle frame 14, and the top of support column 3 is rotatablely equipped with support plate 2, shaft 1 by shaft 1
In the middle part of support plate 2,2 one end of support plate is by shaft 3 20 and tightens the rotation connection of wheel 19, and 2 other end of support plate rotates
Pull rod 7 is connected with, 7 other end of pull rod is provided with fixed plate 1 and tightens spring 9, and pull rod 7 passes through fixed plate 1, tightens spring
9 are sleeved on pull rod 7, tighten 9 upper end of spring and one 8 lower contact of fixed plate, and the other end is locked at pull rod 7 by locking nut 11
On, one 8 other end of fixed plate is fixed with vehicle frame 14.
The support column 3 is extension type, and adjusting bolt 12 is provided with support column 3.
3 bottom of support column is welded with fixed plate 2 13, and fixed plate 2 13 is L-type bending plate, the inner side of L-type bending plate
Roof is adjacent to the top of vehicle frame 14, and the side wall of the inner side of L-type bending plate is adjacent to 14 sidepiece of vehicle frame, the inner side roof of L-type bending plate
Top is installed on vehicle frame 14 by fixing bolt 16, and elastomeric pad 15 is provided between fixing nut 21 and vehicle frame 14.
The shaft 3 20 is fixed on 2 side of support plate, tightens wheel 19 and is installed on by bearing in shaft 3 20.
The support plate 2 is bending plate, and 2 left end side of support plate is fixed with shaft 26, pivoted housing is provided with shaft 26
5,5 lower part of pivoted housing is fixed with 7 top of pull rod.
The locking nut 11 and tighten and be provided with backing plate 10 between spring 9, backing plate 10 is sleeved on pull rod 7.
Operation principle：When power drive wheel 18 drives air compressor machine belt wheel 1 by belt 17, because tightening of spring 9
Power so that 2 right end of support plate for serving as lever is forced downwards, so that tighten wheel 19 and be close to belt 17 so that belt
17 are in tensioning state all the time, and serve as lever using support plate 2 so that and it is not too large to tighten the impact force that spring 9 is subject to,
Increase the service life for tightening spring 9.
In conclusion the utility model can ensure that bead apex is in tensioning state all the time in use, improve
Transmission efficiency, reduces the abrasion of bead apex, uses manpower and material resources sparingly, Improving The Quality of Products.
Claims (6)
1. a kind of bulk powder goods tanker belt of air compressor automatic tightening device, including wheel (19) and support column (3) are tightened, support
Column (3) is fixed on vehicle frame (14), it is characterised in that：The top of support column (3) is rotatablely equipped with support plate by shaft one (4)
(2), shaft one (4) is in the middle part of support plate (2), and support plate (2) one end is by shaft three (20) and tightens wheel (19) rotation
Connection, support plate (2) other end are rotatably connected to pull rod (7), and pull rod (7) other end is provided with fixed plate one (8) and tightens bullet
Spring (9), pull rod (7) pass through fixed plate one (8), tighten spring (9) and are sleeved on pull rod (7), tighten spring (9) upper end and fixed plate
One (8) lower contact, the other end are locked on pull rod (7) by locking nut (11), fixed plate one (8) other end and vehicle frame
(14) it is fixed.
2. bulk powder goods tanker belt of air compressor automatic tightening device according to claim 1, it is characterised in that：It is described
Support column (3) is extension type, and adjusting bolt (12) is provided with support column (3).
3. bulk powder goods tanker belt of air compressor automatic tightening device according to claim 2, it is characterised in that：It is described
Support column (3) bottom is welded with fixed plate two (13), and fixed plate two (13) is L-type bending plate, and the inner side roof of L-type bending plate pastes
At the top of tight vehicle frame (14), the side wall of the inner side of L-type bending plate is adjacent to vehicle frame (14) sidepiece, the top of the inner side roof of L-type bending plate
Portion is installed on vehicle frame (14) by fixing bolt (16), and elastomeric pad is provided between fixing nut (21) and vehicle frame (14)
(15)。
4. bulk powder goods tanker belt of air compressor automatic tightening device according to claim 1, it is characterised in that：It is described
Shaft three (20) is fixed on support plate (2) side, tightens wheel (19) and is installed on by bearing in shaft three (20).
5. bulk powder goods tanker belt of air compressor automatic tightening device according to claim 4, it is characterised in that：It is described
Support plate (2) is bending plate, and support plate (2) left end side is fixed with shaft two (6), pivoted housing (5) is provided with shaft two (6),
Pivoted housing (5) lower part is fixed with pull rod (7) top.
6. bulk powder goods tanker belt of air compressor automatic tightening device according to claim 1, it is characterised in that：It is described
Locking nut (11) and tighten and be provided with backing plate (10) between spring (9), backing plate (10) is sleeved on pull rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413259.4U CN207315997U (en) | 2017-10-30 | 2017-10-30 | Bulk powder goods tanker belt of air compressor automatic tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413259.4U CN207315997U (en) | 2017-10-30 | 2017-10-30 | Bulk powder goods tanker belt of air compressor automatic tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315997U true CN207315997U (en) | 2018-05-04 |
Family
ID=62378931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721413259.4U Expired - Fee Related CN207315997U (en) | 2017-10-30 | 2017-10-30 | Bulk powder goods tanker belt of air compressor automatic tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315997U (en) |
-
2017
- 2017-10-30 CN CN201721413259.4U patent/CN207315997U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180504 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |