CN213325289U - Colliery belt frame rail auxiliary transportation device that shock attenuation performance is good - Google Patents
Colliery belt frame rail auxiliary transportation device that shock attenuation performance is good Download PDFInfo
- Publication number
- CN213325289U CN213325289U CN202022021769.5U CN202022021769U CN213325289U CN 213325289 U CN213325289 U CN 213325289U CN 202022021769 U CN202022021769 U CN 202022021769U CN 213325289 U CN213325289 U CN 213325289U
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- Prior art keywords
- connecting rod
- fixed connection
- backup pad
- buffer
- compression spring
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Abstract
The utility model discloses a colliery belt frame rail auxiliary transportation device that shock attenuation performance is good, including backup pad and the slip subassembly of setting in backup pad bottom both sides, the backup pad top is provided with the loading board, the loading board bottom is provided with first buffering subassembly, loading board top intermediate position is provided with belt frame rail body, the slip subassembly comprises cylinder, connecting rod and electronic pulley, the cylinder sets up inboard in backup pad bottom, the cylinder output shaft with connecting rod top fixed connection, electronic pulley setting is in the connecting rod bottom. The utility model discloses an effectual improvement of first buffering subassembly and the second buffering subassembly that sets up device to the shock-absorbing capacity of the highway section of jolting in the use, and then guaranteed the stability of device in to belt frame rail body transportation, further slip subassembly through setting up has made things convenient for the loading and unloading work of device to the belt frame rail, and then has improved the convenience that the device used.
Description
Technical Field
The utility model relates to a relevant technical field of equipment for the colliery specifically is a colliery belt frame rail auxiliary transportation device that shock-absorbing performance is good.
Background
The belt frame rail is called a belt type assembly line conveyor, also called a belt conveyor, a belt conveyor or a rubber belt conveyor, and mainly plays a role in conveying the mined coal mine in the process of mining the coal mine, and the coal mine is required to be conveyed through a conveying device when being assembled.
The defects of the prior art are as follows: the auxiliary transportation device of traditional colliery belt frame rail all is comparatively simple in structure, and because the road surface height of the inside in colliery is uneven, arouses jolting of conveyer easily, and traditional auxiliary transportation device can not carry out effectual alleviating jolting, and then has reduced the stability of device in to belt frame rail transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery belt frame rail auxiliary transportation device that shock attenuation performance is good, the auxiliary transportation device structure of having solved traditional colliery belt frame rail is all comparatively simple, and because the inside road surface height in colliery is uneven, arouses jolting of conveyer easily, and traditional auxiliary transportation device can not carry out effectual alleviating to jolting, and then has reduced the problem of the stability of device in to belt frame rail transportation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery belt frame rail auxiliary transportation device that shock attenuation performance is good, includes the backup pad and sets up the slip subassembly in backup pad bottom both sides, the backup pad top is provided with the loading board, the loading board bottom is provided with first buffering subassembly, loading board top intermediate position is provided with belt frame rail body, the slip subassembly comprises cylinder, connecting rod and electronic pulley, the cylinder sets up inboard in backup pad bottom, the cylinder output shaft with connecting rod top fixed connection, electronic pulley sets up in the connecting rod bottom, connecting rod bottom inboard is provided with second buffering subassembly, just the connecting rod both sides all are provided with spacing subassembly.
Preferably, first buffering subassembly comprises spout, slide, first compression spring and buffer beam, the spout is seted up at loading board bottom inboard, the slide sets up inside the spout, first compression spring set up at the slide top with between the inner wall of spout top, the buffer beam top run through spout bottom inner wall with slide bottom fixed connection, the buffer beam bottom with backup pad top fixed connection.
Preferably, the outer wall of the buffer rod is sleeved with a second compression spring, the top of the second compression spring is fixedly connected with the bottom of the bearing plate, and the bottom of the second compression spring is fixedly connected with the top of the supporting plate.
Preferably, second buffer unit dashpot, buffer board, third compression spring and slide bar are constituteed, the dashpot is seted up at connecting rod bottom inboard, the buffer board sets up inside the dashpot, third compression spring sets up between buffer board top and dashpot top inner wall, the slide bar top run through the dashpot top inner wall with buffer board bottom fixed connection, the slide bar bottom with electronic pulley top fixed connection.
Preferably, spacing subassembly comprises spacing groove, stopper and spacing, the spacing groove is seted up respectively inside the connecting rod both sides, the opening has been seted up to spacing groove one side, the stopper sets up in the spacing inslot portion, spacing sets up respectively in the connecting rod both sides, spacing top one end run through the opening with stopper one side outer wall fixed connection, spacing bottom with electronic pulley top fixed connection.
Preferably, the outer wall of both sides of the bearing plate is provided with a limiting plate, and the tops of the limiting plates are fixedly connected with handrails.
The utility model provides a colliery belt frame rail auxiliary transportation device that shock attenuation performance is good possesses following beneficial effect:
(1) the utility model discloses a set up first buffering subassembly, second buffering subassembly and second compression spring, when suffering jolting in the device use, the impact force through jolting production can carry out effectual alleviating through first buffering subassembly, second buffering subassembly respectively, and then has improved the shock-absorbing capacity of device in the use greatly to the stability of device in to belt frame rail body transportation has been guaranteed.
(2) The utility model discloses a set up sliding assembly, when using, the user can pass belt frame rail body bottom through with the device, then through opening the cylinder, make electronic pulley can support the removal to the device, and then accomplish the loading to belt frame rail body, and when the device removes the assigned position, only need through opening the cylinder, make the cylinder can be through the height that shortens the reducing mechanism of output shaft, make the device can be followed belt frame rail body bottom one side and pulled out the uninstallation that can accomplish the device through the pulling device, and then made things convenient for the loading and unloading work of use to belt frame rail body, thereby the convenience that the device used has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the carrier plate of the present invention;
FIG. 3 is a schematic view of the electric pulley mounting structure of the present invention;
fig. 4 is a schematic structural view of a first buffer assembly of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. a support plate; 2. a carrier plate; 3. a belt frame rail body; 4. a cylinder; 5. a connecting rod; 6. an electric pulley; 7. a chute; 8. a slide plate; 9. a first compression spring; 10. a buffer rod; 11. a second compression spring; 12. a buffer tank; 13. a buffer plate; 14. a third compression spring; 15. a slide bar; 16. a limiting groove; 17. a limiting block; 18. a limiting frame; 19. and a limiting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a colliery belt frame rail auxiliary transportation device that damping performance is good, includes backup pad 1 and sets up the slip subassembly in 1 bottom both sides of backup pad, 1 top of backup pad is provided with loading board 2, 2 bottoms of loading board are provided with first buffering subassembly, 2 top intermediate positions of loading board are provided with belt frame rail body 3, the slip subassembly comprises cylinder 4, connecting rod 5 and electronic pulley 6, cylinder 4 sets up inboard in 1 bottom of backup pad, cylinder 4 output shaft with 5 top fixed connection of connecting rod, electronic pulley 6 sets up in 5 bottoms of connecting rod, 5 bottom inboards of connecting rod are provided with second buffering subassembly, just 5 both sides of connecting rod all are provided with spacing subassembly.
Further, first buffer assembly comprises spout 7, slide 8, first compression spring 9 and buffer beam 10, spout 7 is seted up at 2 bottom inboards of loading board, slide 8 sets up inside spout 7, first compression spring 9 set up at slide 8 top with between the 7 top inner walls of spout, buffer beam 10 top run through spout 7 bottom inner wall with 8 bottom fixed connection of slide, buffer beam 10 bottom with 1 top fixed connection of backup pad can carry out effectual the alleviating to jolting that the device received in-process through setting up first buffer assembly, and then has guaranteed the stability of device at the conveying belt frame rail in-process.
Further, the outer wall cover of buffer beam 10 is equipped with second compression spring 11, second compression spring 11 top with 2 bottom fixed connection of loading board, 11 bottoms of second compression spring with 1 top fixed connection of backup pad through setting up second compression spring 11, has further improved the buffering effect of device to the impact force of jolting and producing to further guaranteed the stability of device motion in-process.
Further, second buffer unit dashpot 12, buffer board 13, third compression spring 14 and slide bar 15 constitute, buffer board 12 is seted up at connecting rod 5 bottom inboardly, buffer board 13 sets up inside buffer board 12, third compression spring 14 sets up between buffer board 13 top and 12 top inner walls of dashpot, 15 tops of slide bar run through buffer board 12 top inner walls with buffer board 13 bottom fixed connection, 15 bottoms of slide bar with 6 top fixed connection of electric pulley can carry out effectual the alleviating to the jolt that the device suffered in-process through the second buffer unit who sets up, and then has guaranteed the stability of device at the conveyor belt frame rail in-process.
Further, spacing subassembly comprises spacing groove 16, stopper 17 and spacing 18, spacing groove 16 is seted up inside 5 both sides of connecting rod respectively, the opening has been seted up to spacing groove 16 one side, stopper 17 sets up inside spacing groove 16, spacing 18 sets up respectively in connecting rod 5 both sides, 18 top one end of spacing run-through opening with stopper 17 one side outer wall fixed connection, 18 bottoms of spacing with 6 top fixed connection of electronic pulley, through the spacing subassembly that sets up, stability in 6 motion processes of electronic pulley has been guaranteed to further guaranteed the stability of device to the belt rack rail transportation in-process.
Further, the outer wall of 2 both sides of loading board all is provided with limiting plate 19, the equal fixedly connected with handrail in limiting plate 19 top has made things convenient for the user to the supplementary removal of device through setting up limiting plate 19 and handrail.
The working principle is as follows: when the device is used, a user can pass through the bottom of the belt frame rail body 3 and then open the air cylinder 4, so that the electric pulley 6 can support and move the device, the loading of the belt frame rail body 3 is further completed, when the device is bumped in the moving process, the impact force generated by bumping can respectively drive the buffer plate 13 at the top of the slide rod 15 to move in the buffer groove 12, the impact force can be buffered to a certain extent through the third compression spring 14, the further impact force can synchronously drive the sliding plate 8 at the top of the buffer rod 10 to a certain extent in the sliding groove 7, the impact force can be buffered again through the second compression spring 11 and the first compression spring 9, the influence of the impact force on the stability of the device in the moving process is reduced, when the device is moved to a specified position, only the air cylinder 4 needs to be opened, make cylinder 4 can reduce the height of device through the shortening of output shaft, and then when 3 bottoms of belt frame rail bodies contact with ground, make the device can be pulled out from 3 bottoms of belt frame rail bodies one side through the pulling device and can accomplish the uninstallation of device.
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 (6)
1. The utility model provides a colliery belt frame rail auxiliary transportation device that shock-absorbing performance is good, includes backup pad (1) and sets up the slip subassembly in backup pad (1) bottom both sides, its characterized in that: backup pad (1) top is provided with loading board (2), loading board (2) bottom is provided with first buffering subassembly, loading board (2) top intermediate position is provided with belt frame rail body (3), the slip subassembly comprises cylinder (4), connecting rod (5) and electronic pulley (6), cylinder (4) set up in backup pad (1) bottom inboard, cylinder (4) output shaft with connecting rod (5) top fixed connection, electronic pulley (6) set up in connecting rod (5) bottom, connecting rod (5) bottom inboard is provided with second buffering subassembly, just connecting rod (5) both sides all are provided with spacing subassembly.
2. The coal mine belt rack rail auxiliary transportation device with good damping performance as claimed in claim 1, is characterized in that: first buffer unit comprises spout (7), slide (8), first compression spring (9) and buffer beam (10), it is inboard in loading board (2) bottom that spout (7) are seted up, slide (8) set up inside spout (7), first compression spring (9) set up at slide (8) top with between spout (7) top inner wall, buffer beam (10) top run through spout (7) bottom inner wall with slide (8) bottom fixed connection, buffer beam (10) bottom with backup pad (1) top fixed connection.
3. The coal mine belt rack rail auxiliary transportation device with good damping performance as claimed in claim 2, wherein: buffer beam (10) outer wall cover is equipped with second compression spring (11), second compression spring (11) top with loading board (2) bottom fixed connection, second compression spring (11) bottom with backup pad (1) top fixed connection.
4. The coal mine belt rack rail auxiliary transportation device with good damping performance as claimed in claim 1, is characterized in that: second buffer unit dashpot (12), buffer board (13), third compression spring (14) and slide bar (15) are constituteed, connecting rod (5) bottom inboard is seted up in buffer board (12), buffer board (13) set up inside buffer board (12), third compression spring (14) set up between buffer board (13) top and buffer board (12) top inner wall, slide bar (15) top run through buffer board (12) top inner wall with buffer board (13) bottom fixed connection, slide bar (15) bottom with electric pulley (6) top fixed connection.
5. The coal mine belt rack rail auxiliary transportation device with good damping performance as claimed in claim 1, is characterized in that: spacing subassembly comprises spacing groove (16), stopper (17) and spacing (18), spacing groove (16) are seted up respectively inside connecting rod (5) both sides, the opening has been seted up to spacing groove (16) one side, stopper (17) set up inside spacing groove (16), spacing (18) set up respectively in connecting rod (5) both sides, spacing (18) top one end run through the opening with stopper (17) one side outer wall fixed connection, spacing (18) bottom with electronic pulley (6) top fixed connection.
6. The coal mine belt rack rail auxiliary transportation device with good damping performance as claimed in claim 1, is characterized in that: the outer wall of both sides of bearing board (2) all is provided with limiting plate (19), the equal fixedly connected with handrail in limiting plate (19) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021769.5U CN213325289U (en) | 2020-09-16 | 2020-09-16 | Colliery belt frame rail auxiliary transportation device that shock attenuation performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021769.5U CN213325289U (en) | 2020-09-16 | 2020-09-16 | Colliery belt frame rail auxiliary transportation device that shock attenuation performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325289U true CN213325289U (en) | 2021-06-01 |
Family
ID=76063188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021769.5U Expired - Fee Related CN213325289U (en) | 2020-09-16 | 2020-09-16 | Colliery belt frame rail auxiliary transportation device that shock attenuation performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213325289U (en) |
-
2020
- 2020-09-16 CN CN202022021769.5U patent/CN213325289U/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: 20210601 Termination date: 20210916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |