CN209834858U - Composite buffer carrier roller - Google Patents
Composite buffer carrier roller Download PDFInfo
- Publication number
- CN209834858U CN209834858U CN201920307872.0U CN201920307872U CN209834858U CN 209834858 U CN209834858 U CN 209834858U CN 201920307872 U CN201920307872 U CN 201920307872U CN 209834858 U CN209834858 U CN 209834858U
- Authority
- CN
- China
- Prior art keywords
- fastening bolt
- fixedly connected
- roller
- rubber ring
- buffer roller
- 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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- 239000002131 composite material Substances 0.000 title claims description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a compound snub pulley, which comprises a crossbeam, the both sides at crossbeam top are rotated and are connected with drive internal threaded rod, the inside on drive internal threaded rod top is run through and threaded connection has the adjustment lead screw, the top fixed connection elasticity limit pillar of adjustment lead screw, the position that elasticity limit pillar is close to the top is provided with fastening bolt, fastening bolt is located the inboard one end of elasticity limit pillar and all rotates and be connected with inclined band rubber circle buffering roller, position between the inclined band rubber circle buffering roller is rotated through the hinge and is connected with horizontal band rubber circle buffering roller, the surface cover that fastening bolt is located elasticity limit pillar outside one end is equipped with buffer spring, the utility model relates to a belt conveyor technical field. This compound impact idler has reached and has realized multiple buffering, and the cushioning effect is excellent, reduces the impact of material to the conveyer belt to the life's of extension conveyer belt purpose.
Description
Technical Field
The utility model relates to a belt conveyor technical field specifically is a compound impact idler.
Background
The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, and can support the weight of a conveying belt and materials. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of the drag, so the quality of the idler is particularly important. There are two types of steel and plastic.
The carrier roller is used for supporting the weight of the conveying belt and the materials. The idler operation must be flexible and reliable. The friction force between the conveying belt and the carrier roller is reduced, and the key effect is played on the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor. Although the idler is a relatively small part of the belt conveyor and is not complex, it is not easy to manufacture a high quality idler.
In the production transportation in the pit of colliery, belt conveyor is a main conveying equipment, and wherein the snub pulley is essential parts in the conveyer of a whole set of transportation material, can appear at the reinforced position of coal mining transportation, and when the blanking on the conveyer belt, the material falls on the conveyer belt, to the very big impact force of conveyer belt, damages the conveyer belt, reduces the life of conveyer belt.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a compound snub pulley has solved the material and has fallen when the conveyer belt, to the very big impact force of conveyer belt, damages the conveyer belt, reduces the life's of conveyer belt problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compound snub pulley, includes the crossbeam, the both sides at crossbeam top are rotated and are connected with drive internal threaded rod, the inside on drive internal threaded rod top is run through and threaded connection has the adjustment lead screw, the top fixed connection elasticity limit pillar of adjustment lead screw, the position that elasticity limit pillar is close to the top is provided with fastening bolt, fastening bolt is located the inboard one end of elasticity limit pillar and all rotates and be connected with oblique area rubber circle buffering roller, the position between the oblique area rubber circle buffering roller is rotated through the hinge and is connected with horizontal area rubber circle buffering roller, the surface cover that fastening bolt is located elasticity limit pillar outside one end is equipped with buffer spring.
Preferably, one end of the fastening bolt is in threaded connection with the nut on the outer side of the buffer spring.
Preferably, the elastic side supporting columns are close to the top and located below the inclined rubber ring buffer roller, auxiliary V-shaped rods are fixedly connected to the positions, and the bottom end surfaces of the auxiliary V-shaped rods are evenly and fixedly connected with shoveling brushes.
Preferably, the left end and the right end of the top of the cross beam are both fixedly connected with motors, and the output shafts of the motors are fixedly connected with driving rotating wheels.
Preferably, the external axis of the driving inner threaded rod is fixedly connected with a driven rotating wheel, and the driven rotating wheel is in transmission connection with the driving rotating wheel through a belt.
(III) advantageous effects
The utility model provides a compound impact idler. The method has the following beneficial effects:
(1) this compound buffering bearing roller through install buffering rubber ring additional on the bearing roller roll body, use hinged joint between the bearing roller, articulated bearing roller sets up spring buffer spring and bearing roller frame both sides limit pillar with limit pillar junction and adopts good elastic steel plate, bearing roller overall structure is simple, and manufacturing, installation, use cost are low, and rotatory inertia is little, and running resistance reduces, has reached and has realized multiple buffering, and the cushioning effect is excellent, reduces the impact of material to the conveyer belt to the purpose of the life of extension conveyer belt.
(2) This compound snub pulley, rotation through the control motor, the motor passes through the belt and drives the rotation of drive internal screw thread pole, drive internal screw thread pole drives the adjustment lead screw and removes in the vertical direction, thereby adjust the position of oblique band rubber circle buffer roller and horizontal band rubber circle buffer roller in vertical side through the elasticity limit pillar, can in time adjust according to the state and the environmental requirement of conveyer, simultaneously when oblique band rubber circle buffer roller and horizontal band rubber circle buffer roller rotate the work, the shovel material brush is to its bottom surface shovel brush, guarantee the clean degree on oblique band rubber circle buffer roller and horizontal band rubber circle buffer roller surface, reached and reduced the friction between bearing roller and the transmission band, improve the purpose of conveyer work efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: the device comprises a beam 1, a driving inner threaded rod 2, an adjusting screw rod 3, an elastic side support 4, a fastening bolt 5, a rubber ring buffer roller 6 with an inclined belt, a hinge 7, a rubber ring buffer roller 8 with a horizontal belt, a buffer spring 9, a nut 10, an auxiliary V-shaped rod 11, a shoveling brush 12, a motor 13, a driving rotating wheel 14, a driven rotating wheel 15 and a belt 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a compound impact idler, including crossbeam 1, the both sides at 1 top of crossbeam are rotated and are connected with drive internal threaded rod 2, the inside on 2 tops of drive internal threaded rod runs through and threaded connection has adjustment lead screw 3, the top fixed connection elasticity limit pillar 4 of adjustment lead screw 3, the position that elasticity limit pillar 4 is close to the top is provided with fastening bolt 5, fastening bolt 5 is located 4 inboard one ends of elasticity limit pillar and all rotates and be connected with oblique area rubber circle buffering roller 6, position between oblique area rubber circle buffering roller 6 is rotated through hinge 7 and is connected with horizontal area rubber circle buffering roller 8, fastening bolt 5 is located the surperficial cover of 4 outside one ends of elasticity limit pillar and is equipped with buffer spring 9. A nut 10 is screwed to one end of the fastening bolt 5 on the outer side of the buffer spring 9. The elastic side pillar 4 is close to the top and is located at the position below the inclined rubber ring buffer roller 6 and fixedly connected with an auxiliary V-shaped rod 11, and the bottom end surface of the auxiliary V-shaped rod 11 is uniformly and fixedly connected with a shoveling brush 12. The left end and the right end of the top of the beam 1 are both fixedly connected with motors 13, and the output shafts of the motors 13 are fixedly connected with driving rotating wheels 14. The external axis of the driving inner threaded rod 2 is fixedly connected with a driven runner 15, and the driven runner 15 is in transmission connection with a driving runner 14 through a belt 16.
During the use, control motor 13's rotation, motor 13 drives drive internal threaded rod 2 through belt 16 and rotates, drive internal threaded rod 2 drives adjustment lead screw 3 and moves in the vertical direction, thereby adjust the position of oblique area rubber circle buffer roller 6 and horizontal area rubber circle buffer roller 8 in vertical direction through elasticity side pillar 4, can in time adjust according to the state and the environmental requirement of conveyer, simultaneously when oblique area rubber circle buffer roller 6 and horizontal area rubber circle buffer roller 8 rotate the work, shovel material brush 12 shovels the brush to its bottom surface, guarantee the clean degree on oblique area rubber circle buffer roller 6 and horizontal area rubber circle buffer roller 8 surface, reached and reduced the friction between bearing roller and the transmission band, improve the purpose of conveyer work efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound snub pulley, includes crossbeam (1), its characterized in that: the utility model discloses a horizontal belt rubber ring buffer roller, including crossbeam (1), drive threaded rod (2), top, elastic side pillar (4), fastening bolt (5), the both sides at crossbeam (1) top are rotated and are connected with drive internal thread pole (2), the inside on drive internal thread pole (2) top is run through and threaded connection has adjustment lead screw (3), the top fixed connection of adjustment lead screw (3) has elastic side pillar (4), the position that elastic side pillar (4) are close to the top is provided with fastening bolt (5), fastening bolt (5) are located the one end of elastic side pillar (4) inboard and all rotate and are connected with inclined belt rubber ring buffer roller (6), position between inclined belt rubber ring buffer roller (6) is rotated through hinge (7) and is connected with horizontal belt rubber ring buffer roller (8), the surface cover that fastening bolt (.
2. The composite impact idler of claim 1, wherein: and a nut (10) is connected to one end of the fastening bolt (5) and is positioned on the outer side of the buffer spring (9) through threads.
3. The composite impact idler of claim 1, wherein: the elastic side supporting column (4) is close to the top and is located at a position fixedly connected with an auxiliary V-shaped rod (11) below the inclined rubber ring buffer roller (6), and the bottom end surface of the auxiliary V-shaped rod (11) is uniformly and fixedly connected with a shoveling brush (12).
4. The composite impact idler of claim 1, wherein: the left end and the right end of the top of the cross beam (1) are fixedly connected with motors (13), and driving rotating wheels (14) are fixedly connected to output shafts of the motors (13).
5. The composite impact idler of claim 4, wherein: the outer axle center department fixedly connected with driven runner (15) of drive internal thread pole (2), driven runner (15) are connected with initiative runner (14) transmission through belt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307872.0U CN209834858U (en) | 2019-03-12 | 2019-03-12 | Composite buffer carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307872.0U CN209834858U (en) | 2019-03-12 | 2019-03-12 | Composite buffer carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209834858U true CN209834858U (en) | 2019-12-24 |
Family
ID=68905831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920307872.0U Expired - Fee Related CN209834858U (en) | 2019-03-12 | 2019-03-12 | Composite buffer carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209834858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896245A (en) * | 2019-03-12 | 2019-06-18 | 安徽省矿业机电装备有限责任公司 | A kind of composite buffering carrying roller |
-
2019
- 2019-03-12 CN CN201920307872.0U patent/CN209834858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896245A (en) * | 2019-03-12 | 2019-06-18 | 安徽省矿业机电装备有限责任公司 | A kind of composite buffering carrying roller |
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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: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |