CN213325323U - Buffer roller set device - Google Patents
Buffer roller set device Download PDFInfo
- Publication number
- CN213325323U CN213325323U CN202022300937.4U CN202022300937U CN213325323U CN 213325323 U CN213325323 U CN 213325323U CN 202022300937 U CN202022300937 U CN 202022300937U CN 213325323 U CN213325323 U CN 213325323U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- fixed
- buffer
- snub pulley
- main
- 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.)
- Active
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a buffering bearing roller set device, including a bottom plate and two \ 21274;, the spacing frame of shape, two \ 21274;, the spacing frame of shape is fixed respectively at the both ends at bottom plate top, and the top of bottom plate is provided with buffer gear, and buffer gear includes bracing piece, fixed axle, vice snub pulley, main snub pulley, movable joint hinge and fixed block, and the middle part on bottom plate top is provided with two damper, and damper includes solid fixed cylinder, lifter and spring, and the middle part of the back of the body both sides that carry on the back of the body of bottom plate all is. The utility model discloses an elasticity can be applyed to the lifter to the inside spring of a fixed section of thick bamboo for a holding power is applyed to the fixed block always to the lifter, and the fixed block is connected with vice snub pulley and main snub pulley respectively, and vice snub pulley and main snub pulley can resume original position through the holding power of lifter after the heavy object buffering that drops like this, have increased vice snub pulley and main snub pulley to the cushion effect of heavy object simultaneously.
Description
Technical Field
The utility model relates to a buffer specifically is a buffering bearing roller set device.
Background
The impact of blanking to the conveyer belt is slowed down to the receiving department of belt conveyor to the impact idler of impact idler, mainly to the corrosive environment such as coal washing factory, coking plant, chemical plant, etc. developed a kind of idler, its toughness that has itself is more than 10 times of ordinary metal, the life-span is five times of traditional column shoe, corrosion-resistant fire-retardant, antistatic, characteristics such as light dead weight, extensively used in the mining. The special high polymer material for the carrier roller body has mechanical properties similar to bronze, good wear resistance and self-lubricating property, and does not damage a belt. The buffer roller has excellent corrosion resistance. The roller body and the sealing element are made of high polymer materials and are corrosion-resistant. The carrier roller is used in corrosive occasions, and the service life of the carrier roller can reach more than 5 times of that of a common carrier roller.
At present, the existing buffer carrier roller group only connects each buffer carrier roller through a movable joint hinge, so that the buffer carrier roller group can not be restored to the original position after buffering the dropped heavy object; most buffer carrier roller group is fixed on belt conveyer directly through the fixed axle, inconvenient installation and dismantlement like this. Therefore, the buffer carrier roller group device is improved.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a buffering bearing roller group device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a buffering bearing roller set device, including a bottom plate and two \ 21274;, the spacing frame of shape, two the both ends at the bottom plate top are fixed respectively to the spacing frame of shape \ 21274, the top of bottom plate is provided with buffer gear, buffer gear includes bracing piece, fixed axle, vice buffering bearing roller, main buffering bearing roller, movable joint hinge and fixed block, the middle part on bottom plate top is provided with two damper, damper includes solid fixed cylinder, lifter and spring, the middle part of bottom plate back of the body both sides mutually all is provided with fixed establishment, the draw-in groove has all been seted up at the both ends of bottom plate bottom.
As an optimized technical scheme of the utility model, the bracing piece has two, two the bracing piece is located two \21274;, the inside of the spacing frame of shape respectively, the fixed axle has two, two the fixed axle activity respectively runs through two bracing pieces, two the both ends of fixed axle respectively with two \21274; "the bottom fixed connection of the relative one side of the spacing frame inner chamber of shape.
As an optimal technical scheme of the utility model, vice snub pulley has two, two vice snub pulley all is located the top of bottom plate, the movable joint hinge has six, two vice snub pulley one end back of the body is articulated through two movable joint hinges and two one ends at the spacing frame top of shape respectively, the fixed block has two, two the fixed block all is located the top of bottom plate, two the one side that vice snub pulley relative one end was carried on the back mutually with two fixed blocks through two movable joint hinges respectively is articulated, main snub pulley is located the top of bottom plate, the both ends of main snub pulley are articulated through one side that two movable joint hinges and fixed block are relative respectively.
As a preferred technical scheme of the utility model, the top at the bottom plate is fixed to the solid fixed cylinder, the lifter activity is pegged graft on the top of solid fixed cylinder, the spring is located the inside of solid fixed cylinder, the bottom of spring and the top fixed connection of bottom plate, the top of spring and the bottom fixed connection of solid fixed cylinder.
As a preferred technical scheme of the utility model, fixed establishment includes fixture block threaded rod, change and draw-in groove, the fixture block is located the inside of draw-in groove, a terminal thread of threaded rod runs through the bottom plate and rotatory grafting in one side of fixture block, the other end at the threaded rod is fixed to the change.
As an optimal technical scheme of the utility model, two one side that the fixture block was kept away from to one side that the fixture block is relative and two draw-in grooves is all fixed and is equipped with the rubber pad.
The utility model has the advantages that: the buffer carrier roller group device is provided with the fixed cylinder, the lifting rod is movably inserted at the top end of the fixed cylinder, and meanwhile, the spring in the fixed cylinder can apply an elastic force to the lifting rod, so that the lifting rod always applies a supporting force to the fixed block, and the fixed block is respectively connected with the auxiliary buffer carrier roller and the main buffer carrier roller, so that the auxiliary buffer carrier roller and the main buffer carrier roller can restore to the original positions through the supporting force of the lifting rod after buffering falling weights, and the buffering force of the auxiliary buffer carrier roller and the main buffer carrier roller to the weights is increased; through being equipped with the draw-in groove, be equipped with the fixture block in the inside of draw-in groove, it is rotatory to drive the threaded rod through rotating the change, and the threaded rod drives the fixture block and removes, can fix between device and band conveyer under the interact of fixture block and draw-in groove, makes things convenient for device installation and dismantlement like this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a buffer carrier roller set device of the present invention;
fig. 2 is a schematic view of a sectional structure of a bottom plate of a buffer carrier roller group device according to the present invention;
fig. 3 is a schematic top view of a bottom plate of a buffer carrier roller set device according to the present invention;
fig. 4 is a schematic view of a local section structure of a fixed cylinder of the buffer carrier roller set device of the present invention.
In the figure: 1. a base plate; 2. v 21274h-shaped limit frame; 3. a support bar; 4. a fixed shaft; 5. an auxiliary buffer carrier roller; 6. a main buffer roller; 7. a living hinge; 8. a fixed block; 9. a fixed cylinder; 10. a lifting rod; 11. a spring; 12. a clamping block; 13. a threaded rod; 14. rotating the ring; 15. a card slot; 16. and (7) a rubber pad.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a buffer carrier roller set device, including a bottom plate 1 and two \ 21274;, spacing frame 2 of shape, two \ 21274;, spacing frame 2 of shape is fixed respectively at the both ends at bottom plate 1 top, the top of bottom plate 1 is provided with buffer gear, buffer gear includes bracing piece 3, fixed axle 4, vice buffer carrier roller 5, main buffer carrier roller 6, movable joint hinge 7 and fixed block 8, the middle part on bottom plate 1 top is provided with two damper, damper includes fixed cylinder 9, lifter 10 and spring 11, the middle part of bottom plate 1 back of the body both sides mutually all is provided with fixed establishment, draw-in groove 15 has all been seted up at the both ends of.
The two support rods 3 are respectively positioned in the two v-shaped position limiting frames 2, the two fixing shafts 4 are respectively movably penetrated through the two support rods 3, two ends of the two fixing shafts 4 are respectively fixedly connected with the bottom ends of the two v-shaped position limiting frames 2 on the opposite sides of the inner cavities of the v-shaped position limiting frames 2, the v-shaped position limiting frames 2 can limit the support rods 3 through the v-shaped position limiting frames 3, the support rods 3 can only rotate along the stress direction, and the support rods 3, the v-shaped position limiting frames 2 can be fixed through the fixing shafts 4.
Wherein, the number of the auxiliary buffer carrier rollers 5 is two, two auxiliary buffer carrier rollers 5 are both positioned at the top of the bottom plate 1, the number of the movable joint hinges 7 is six, one ends of the two auxiliary buffer carrier rollers 5, which are back to back, are respectively hinged with one ends of the two v-21274, the top of the shape limiting frame 2, the number of the fixed blocks 8 is two, the two fixed blocks 8 are both positioned at the top of the bottom plate 1, the opposite ends of the two auxiliary buffer carrier rollers 5 are respectively hinged with one side, which is back to back, of the two fixed blocks 8 through the two movable joint hinges 7, the main buffer carrier roller 6 is positioned at the top of the bottom plate 1, the two ends of the main buffer carrier roller 6 are respectively hinged with one side, which is opposite to the fixed blocks 8, through the arrangement of the auxiliary buffer carrier rollers 5 and the main buffer carrier roller 6, the falling heavy objects can be buffered, the, The main impact idler 6 is hinged with the fixing block 8, so that the auxiliary impact idler 5 and the v-21274, the shape limiting frame 2 and the fixing block 8, and the main impact idler 6 and the fixing block 8 can be fixed.
Wherein, the top at bottom plate 1 is fixed to solid fixed cylinder 9, the top at solid fixed cylinder 9 is pegged graft in the activity of lifter 10, spring 11 is located solid fixed cylinder 9's inside, spring 11's bottom and bottom plate 1's top fixed connection, spring 11's top and solid fixed cylinder 9's bottom fixed connection, through pegging graft the inside at solid fixed cylinder 9 with lifter 10 activity, can carry on spacingly to lifter 10 like this, an elasticity for lifter 10 is applyed through spring 11, can make solid fixed cylinder 9 exert a holding power to fixed block 8, thereby play absorbing effect.
Wherein, fixed establishment includes fixture block 12, threaded rod 13, change 14 and draw-in groove 15, and fixture block 12 is located the inside of draw-in groove 15, and the one end screw thread of threaded rod 13 runs through bottom plate 1 and rotatory grafting in one side of fixture block 12, and the other end at threaded rod 13 is fixed to change 14, drives threaded rod 13 rotatory through rotating change 14, and threaded rod 13 drives fixture block 12 and removes simultaneously, just so can fix between device and the belt conveyors.
Wherein, the rubber pads 16 are fixedly arranged on one sides of two opposite clamping blocks 12 and one sides of two clamping grooves 15 far away from the clamping blocks 12, the friction force between the clamping blocks 12 and the belt conveying device, and the friction force between the clamping grooves 15 and the belt conveying device can be increased by arranging the rubber pads 16, so that the device is more stably fixed on the belt conveying device.
When the device works, the device is placed on a belt conveyor, the rotating ring 14 is rotated to drive the threaded rod 13 to rotate, meanwhile, the threaded rod 13 drives the clamping block 12 to move, the device and the belt conveyor are fixed under the clamping action of the clamping block 12 and the clamping groove 15, and the friction force between the clamping block 12 and the belt conveyor and between the clamping groove 15 and the belt conveyor can be increased through the rubber pad 16, so that the device can be fixed on the belt conveyor more stably; when heavy objects fall on the auxiliary impact idler 5 and the main impact idler 6, the auxiliary impact idler 5 and the main impact idler 6 move downwards under the action of gravity, meanwhile, the support rod 3 rotates under the action of the gravity of the auxiliary impact idler 5 and the main impact idler 6, the shape limiting frame 2 can limit the support rod 3 through the pir74, so that the support rod 3 can only rotate along the stress direction, the support rod 3 and the pir742 can be fixed through the fixing shaft 4, meanwhile, the spring 11 can apply an elastic force to the lifting rod 10, the lifting rod 10 is movably inserted into the fixing cylinder 9, so that the lifting rod 10 can be limited, the supporting force is applied to the fixing block 8 by the lifting rod 10, and the fixing block 8 is respectively connected with the auxiliary impact idler 5 and the main impact idler 6, so that the impact force of the auxiliary impact idler 5 and the main impact idler 6 on the heavy objects is increased, meanwhile, the auxiliary impact idler 5 and the main impact idler 6 can be restored to the original positions by the supporting force of the lifting rod 10 after the falling weight is absorbed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a buffering bearing roller group device, includes a bottom plate (1) and two \ 21274;, spacing frame of shape (2), its characterized in that, two \ 21274;. spacing frame of shape (2) are fixed respectively at the both ends at bottom plate (1) top, the top of bottom plate (1) is provided with buffer gear, buffer gear includes bracing piece (3), fixed axle (4), vice buffering bearing roller (5), main buffering bearing roller (6), movable joint hinge (7) and fixed block (8), the middle part on bottom plate (1) top is provided with two damper, damper includes solid fixed cylinder (9), lifter (10) and spring (11), the middle part of bottom plate (1) both sides mutually back all is provided with fixed establishment, draw-in groove (15) have all been seted up at the both ends of bottom plate (1) bottom.
2. The buffer carrier roller group device as claimed in claim 1, wherein there are two support rods (3), two support rods (3) are respectively located inside two v-21274h-shaped limit frames (2), there are two fixed shafts (4), two fixed shafts (4) respectively movably penetrate through two support rods (3), and two ends of two fixed shafts (4) are respectively fixedly connected with the bottom ends of the two v-21274h-shaped limit frames (2) on the opposite sides of the inner cavity.
3. The set of buffer idlers of claim 1, characterized in that there are two of said secondary buffer idlers (5), and both of said secondary buffer idlers (5) are located on the top of the bottom plate (1), six movable joint hinges (7) are arranged, one end of each of the two auxiliary buffer carrier rollers (5) which is opposite to the other end is hinged with one end of the top of the two v-shaped 21274-shaped limiting frame (2) through the two movable joint hinges (7), two fixing blocks (8) are arranged, the two fixing blocks (8) are both positioned at the top of the bottom plate (1), one ends of the two auxiliary buffer carrier rollers (5) opposite to each other are hinged with one sides of the two fixing blocks (8) back to each other through two movable joint hinges (7) respectively, the main buffer carrier roller (6) is positioned at the top of the bottom plate (1), and two ends of the main buffer carrier roller (6) are hinged to one side, opposite to the fixed block (8), of the fixed block through two movable joint hinges (7).
4. The set of buffer carrier rollers as claimed in claim 1, characterized in that the fixed cylinder (9) is fixed on the top end of the bottom plate (1), the lifting rod (10) is movably inserted on the top end of the fixed cylinder (9), the spring (11) is located inside the fixed cylinder (9), the bottom end of the spring (11) is fixedly connected with the top end of the bottom plate (1), and the top end of the spring (11) is fixedly connected with the bottom end of the fixed cylinder (9).
5. The set of buffer carrier rollers as claimed in claim 1, wherein the fixing mechanism comprises a clamping block (12), a threaded rod (13), a rotating ring (14) and a clamping groove (15), the clamping block (12) is located inside the clamping groove (15), one end of the threaded rod (13) penetrates through the bottom plate (1) and is rotatably inserted into one side of the clamping block (12), and the rotating ring (14) is fixed at the other end of the threaded rod (13).
6. The set of buffer carrier rollers as claimed in claim 5, characterized in that rubber pads (16) are fixed on the opposite side of the two blocks (12) and the side of the two slots (15) far away from the blocks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300937.4U CN213325323U (en) | 2020-10-15 | 2020-10-15 | Buffer roller set device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300937.4U CN213325323U (en) | 2020-10-15 | 2020-10-15 | Buffer roller set device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325323U true CN213325323U (en) | 2021-06-01 |
Family
ID=76072476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300937.4U Active CN213325323U (en) | 2020-10-15 | 2020-10-15 | Buffer roller set device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213325323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435858A (en) * | 2022-01-24 | 2022-05-06 | 长沙润达智能装备有限公司 | Sealed belt conveyor |
-
2020
- 2020-10-15 CN CN202022300937.4U patent/CN213325323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435858A (en) * | 2022-01-24 | 2022-05-06 | 长沙润达智能装备有限公司 | Sealed belt conveyor |
| CN114435858B (en) * | 2022-01-24 | 2024-02-06 | 长沙润达智能装备有限公司 | Sealing belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213325323U (en) | Buffer roller set device | |
| AU2020328701B2 (en) | Positive drive self-balancing type flip-flow screen | |
| CN208278853U (en) | A kind of cleaned coal belt conveyor | |
| CA2413590A1 (en) | Pantographic device for conveying loads in vehicle assembly lines | |
| CN109058375B (en) | Damping seat for mining machine | |
| CN109092673A (en) | A kind of embedded flip flop screen of double drive | |
| CN109928164A (en) | A kind of carrier roller frame | |
| CN2335929Y (en) | Spring buffer idler | |
| CN219928776U (en) | Buffer idler | |
| CN213293911U (en) | Circuit board inspection machine | |
| CN209508023U (en) | Conveyer belt is used in a kind of production of tempered glass | |
| CN208544770U (en) | A kind of self compensation belt cleaning device | |
| CN219340639U (en) | Polyurethane buffer idler | |
| CN220844132U (en) | Heavy hammer counterweight guiding device of belt conveyor tensioning device | |
| CN219030261U (en) | Temporary transfer box for crankshaft machining | |
| CN220316244U (en) | Belt transmission conveying structure | |
| CN220975471U (en) | Tunnel rubble transport mechanism | |
| CN217050192U (en) | Detachable plate type conveying device | |
| CN219008897U (en) | Upper baffle roller set of belt conveyor | |
| CN220596084U (en) | Synchronous flame-retardant nonporous plastic lining roller mounting structure | |
| SU1070091A1 (en) | Sawn timber transloader | |
| CN220701776U (en) | Placement rack | |
| CN212244910U (en) | Low-friction buffer conveying belt | |
| CN215401094U (en) | Carrier roller group for conveyer belt convenient to overhaul | |
| CN215325037U (en) | Tail wheel gravity tensioning adjusting mechanism of plate chain bucket type elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |