CN213770241U - Anti-impact protection device for coal mine conveying belt - Google Patents
Anti-impact protection device for coal mine conveying belt Download PDFInfo
- Publication number
- CN213770241U CN213770241U CN202022741838.XU CN202022741838U CN213770241U CN 213770241 U CN213770241 U CN 213770241U CN 202022741838 U CN202022741838 U CN 202022741838U CN 213770241 U CN213770241 U CN 213770241U
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- Prior art keywords
- roller
- buffer
- seat
- fortune material
- driving roller
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 46
- 230000003139 buffering effect Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a protecting against shock protection device that colliery conveyer belt was used relates to colliery electromechanical device field, including fortune material organism, driving roller buffer unit and V type fortune material belt, be equipped with multiunit driving roller buffer unit between the both sides support grillage of fortune material organism, the transmission is connected with V type fortune material belt on the multiunit driving roller buffer unit. The utility model discloses the during operation, the second buffer bar group that two roller seat bottoms are connected is arranged in buffering the impact force that V type fortune material belt both sides hypotenuse received in the driving roller buffering subassembly, the first buffer bar group that is connected between buffer plate seat bottom and the L template seat simultaneously is used for buffering the decurrent impact force that the buffer plate seat received, the driving roller who avoids being used for transmission V type fortune material belt receives rigid impact, be favorable to protecting transmission roller and V type fortune material belt, prolong its life.
Description
Technical Field
The utility model relates to a colliery electromechanical device field, in particular to protecting against shock protection device that colliery conveyer belt was used.
Background
When the coarse crushing system in colliery arranges the material and transports lower conveyer belt from higher conveyer belt, because blanking drop distance is high, the great reason of colliery granule, cause the impact to the conveyer belt, and traditional belt roller that is used for supporting transportation belt is fixed installation usually, through the tensile elasticity of belt self to and some tensioning roller devices of installation cushion, still cause the damage of transportation area easily, also cause great operating pressure to the belt roller simultaneously, need frequently change the belt roller, increase manufacturing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protecting against shock protection device that colliery conveyer belt was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an protecting against shock protection device that colliery conveyer belt was used, is including fortune material organism, driving roller buffering subassembly and V type fortune material belt, be equipped with multiunit driving roller buffering subassembly between the both sides support grillage of fortune material organism, the transmission is connected with V type fortune material belt on the multiunit driving roller buffering subassembly, and driving roller buffering subassembly includes a pair of L type plate seat through the bolt fastening at fortune material organism both sides support grillage inner wall, connects the bottom of buffering plate seat through the direction member on two L type plate seats, be connected with a pair of roller seat on the buffering plate seat, the inner of two roller seats is articulated mutually with some articulated ears of upper surface middle part welding of buffering plate seat, has connect the driving roller on the roller seat, and two driving rollers are "V" font symmetry and transport material belt bottom with V type and match and be fit rolling contact.
Preferably, the guide rod piece is composed of a guide cylinder vertically welded on the L-shaped plate seat and a guide rod slidably inserted on the guide cylinder, and the top end of the guide rod is fixedly connected with the bottom of the buffer plate seat.
Preferably, a group of first buffer rod groups which are obliquely arranged are connected between the inner ends of the two L-shaped plate seats and the middle part of the lower surface of the buffer plate seat.
Preferably, the first buffer rod group is composed of a telescopic outer cylinder and a telescopic inner rod which are mutually sleeved, a damping spring is connected between two ends of the telescopic outer cylinder and the telescopic inner rod, and two ends of the first buffer rod group are respectively hinged with the inner end of the L-shaped plate seat and a hinge lug welded on the lower surface of the buffer plate seat.
Preferably, a second buffer rod group which is obliquely arranged is connected between the outer end of the two roller seats and the end part of the buffer plate seat, and two ends of the second buffer rod group are respectively hinged with the outer end of the roller seat and a hinge lug welded at the end part of the buffer plate seat.
Preferably, the outer end of the roller seat is welded with a roller support which is bent upwards, the inner side of the upper end of the roller support is rotatably connected with a roller, and the roller is in rolling contact with the upper surface of the belt edge of the V-shaped material conveying belt.
Preferably, the upper end of the roller wheel support is welded with a screw connecting seat, a cover plate is fixedly connected between the screw connecting seats arranged at the upper ends of the same sides of the plurality of groups of transmission roller buffering assemblies through bolts, and the inner end of the cover plate is downwards bent and wrapped outside the roller wheel.
The utility model discloses a technological effect and advantage:
1. the utility model discloses during operation, the second buffer bar group that two roller seat bottoms in the driving roller buffering subassembly are connected is used for buffering the impact force that V type fortune material belt both sides hypotenuse received, and the first buffer bar group that is connected between buffer plate seat bottom and the L template seat simultaneously is used for buffering the downward impact force that the buffer plate seat received, avoids the driving roller that is used for transmission V type fortune material belt to receive rigid impact, is favorable to protecting driving roller and V type fortune material belt, prolongs its life;
2. the utility model discloses at the apron that driving roller buffering subassembly both sides are fixed with, both can prevent that the colliery from dropping along the band edge clearance of V type fortune material belt, can prevent again that the colliery from protecting the gyro wheel with V type fortune material belt band edge rolling contact, prevent that the card is dead.
Drawings
Fig. 1 is a schematic perspective view of the present invention 1.
Fig. 2 is a schematic perspective view of the present invention 2.
Fig. 3 is a side sectional view of the structure of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure: 1. a material transporting machine body; 2. a drive roller buffer assembly; 3. a V-shaped material conveying belt; 4. an L-shaped plate seat; 5. a guide bar member; 6. a buffer plate seat; 7. a first buffer rod group; 8. a roller base; 9. a driving roller; 10. a second buffer rod group; 11. a roller support; 1101. a screw connection seat; 12. a roller; 13. and (7) a cover plate.
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.
The utility model provides an anti-impact protection device for a coal mine conveyor belt as shown in figures 1-4, which comprises a material transporting machine body 1, a transmission roller buffer component and a V-shaped material transporting belt 3, wherein a plurality of groups of transmission roller buffer components 2 are arranged between two side supporting plate frames of the material transporting machine body 1, the V-shaped material transporting belt 3 is connected on the groups of transmission roller buffer components 2 in a transmission way, as shown in figures 2 and 3, the transmission roller buffer components 2 comprise a pair of L-shaped plate bases 4 fixed on the inner walls of the two side supporting plate frames of the material transporting machine body 1 through bolts, the two L-shaped plate bases 4 are connected with the bottom of a buffer plate base 6 through guide rod pieces 5, wherein the guide rod pieces 5 are composed of guide cylinders vertically welded on the L-shaped plate bases 4 and guide rods which are movably inserted on the guide cylinders, the top ends of the guide rods are fixedly connected with the bottom of the buffer plate base 6 to guide the buffer plate bases 6 to lift up and down, all be connected with a set of first buffer lever group 7 of putting to one side between the lower surface middle part of the inner of two L template seats 4 and buffer plate seat 6, wherein first buffer lever group 7 comprises the flexible urceolus and the flexible interior pole of mutual registration, be connected with damping spring between flexible urceolus and the flexible interior pole both ends, the both ends of first buffer lever group 7 are articulated mutually with the articulated ear that L template seat 4 inner and buffer plate seat 6 lower surface welding have respectively, cushion the decurrent impact force that buffer plate seat 6 received.
As shown in fig. 2 and 3, the buffer plate seat 6 is connected with a pair of roller seats 8, the inner ends of the two roller seats 8 are hinged to hinge lugs welded in the middle of the upper surface of the buffer plate seat 6, the roller seats 8 are connected with transmission rollers 9, the two transmission rollers 9 are symmetrical in a V shape and are matched with the bottom of the V-shaped material conveying belt 3 to be in rolling contact, a second buffer rod group 10 arranged obliquely is connected between the outer ends of the two roller seats 8 and the end of the buffer plate seat 6, the structure of the second buffer rod group 10 is the same as that of the first buffer rod group 7, two ends of the second buffer rod group 10 are hinged to the outer ends of the roller seats 8 and the hinge lugs welded at the end of the buffer plate seat 6, and the impact force applied to the inclined plane of the V-shaped material conveying belt 3 is buffered by the second buffer rod group 10.
Referring to fig. 1, fig. 3 and fig. 4, a roller support 11 bent upwards is welded at the outer end of the roller support 8, an idler wheel 12 is rotatably connected to the inner side of the upper end of the roller support 11, the idler wheel 12 is in rolling contact with the upper surface of the belt edge of the V-shaped material conveying belt 3 and used for limiting the belt edge of the V-shaped material conveying belt 3, the belt edge of the V-shaped material conveying belt 3 is prevented from deviating, a screw connecting seat 1101 is welded at the upper end of the roller support 11, a cover plate 13 is fixedly connected between the screw connecting seats 1101 arranged at the upper end of the same side of the multiple groups of transmission roller buffer assemblies 2 through bolts, the inner end of the cover plate 13 is wrapped outside the idler wheel 12 in a downward bending mode, a coal mine conveyed on the V-shaped material conveying belt 3 is prevented, and the roller 12 is prevented from being stuck by the coal mine.
This practical theory of operation: the utility model discloses during operation, when the colliery was transported the equipment blanking to V type from higher level to the V type and is transported the material belt 3, the second buffer rod group 10 that two roller seats 8 bottoms in the driving roller buffer assembly 2 are connected was used for buffering the impact force that V type fortune material belt 3 both sides hypotenuse received, the first buffer rod group 7 that is connected between buffer plate seat 6 bottom and L template seat 4 was used for buffering the downward impact force that buffer plate seat 6 received simultaneously, avoid being used for driving roller 9 of transmission V type fortune material belt 3 to receive rigid impact, be favorable to protecting driving roller 9 and V type fortune material belt 3, prolong its life; secondly at the apron 13 that driving roller buffer unit 2 both sides are fixed with, both can prevent that the colliery from dropping along V type fortune material belt 3's band edge clearance, can prevent again that the colliery from protecting with V type fortune material belt 3 band edge rolling contact's gyro wheel 12, prevent to block and die.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an protecting against shock protection device that colliery conveyer belt was used, includes fortune material organism (1), driving roller buffer unit and V type fortune material belt (3), its characterized in that: transport and be equipped with multiunit driving roller buffering subassembly (2) between the both sides support grillage of material organism (1), driving connection has V type fortune material belt (3) on multiunit driving roller buffering subassembly (2), and driving roller buffering subassembly (2) include a pair of L type plate seat (4) of supporting the grillage inner wall in fortune material organism (1) both sides through the bolt fastening, and the bottom of buffer plate seat (6) is connected through guide member spare (5) on two L type plate seats (4), be connected with a pair of roller seat (8) on buffer plate seat (6), the inner of two roller seats (8) is articulated mutually with some articulated ears of the upper surface middle part welding of buffer plate seat (6), has changeed on roller seat (8) and has connect driving roller (9), and two driving roller (9) are "V" font symmetry and transport material belt (3) bottom with the V type and match suitable rolling contact.
2. An impact protection device for a coal mine conveyor belt according to claim 1, wherein: the guide rod piece (5) is composed of a guide cylinder vertically welded on the L-shaped plate seat (4) and a guide rod which is slidably inserted on the guide cylinder, and the top end of the guide rod is fixedly connected with the bottom of the buffer plate seat (6).
3. An impact protection device for a coal mine conveyor belt according to claim 1, wherein: a group of first buffer rod groups (7) which are obliquely arranged are connected between the inner ends of the two L-shaped plate seats (4) and the middle part of the lower surface of the buffer plate seat (6).
4. An impact protection device for a coal mine conveyor belt according to claim 3, wherein: the first buffer rod group (7) is composed of a telescopic outer cylinder and a telescopic inner rod which are mutually sleeved, a damping spring is connected between the two ends of the telescopic outer cylinder and the two ends of the telescopic inner rod, and the two ends of the first buffer rod group (7) are respectively hinged with the inner end of the L-shaped plate seat (4) and the hinged lugs welded on the lower surface of the buffer plate seat (6).
5. An impact protection device for a coal mine conveyor belt according to claim 1, wherein: two be connected with second buffer lever group (10) of putting to one side between the outer end of roller seat (8) and the tip of buffer board seat (6), the both ends of second buffer lever group (10) are articulated mutually with the articulated ear that the outer end of roller seat (8) and the tip welding of buffer board seat (6) have respectively.
6. An impact protection device for a coal mine conveyor belt according to claim 1, wherein: the outer end welding of roller seat (8) has the running roller support (11) of kickup, and the upper end inboard of running roller support (11) is rotated and is connected with gyro wheel (12), and the band edge upper surface rolling contact of gyro wheel (12) and V type fortune material belt (3).
7. An impact protection device for a coal mine conveyor belt as claimed in claim 6, wherein: the upper end of the roller support seat (11) is welded with screw connecting seats (1101), a cover plate (13) is fixedly connected between the screw connecting seats (1101) arranged at the upper ends of the same sides of the plurality of groups of transmission roller buffering assemblies (2) through bolts, and the inner end of the cover plate (13) is downwards bent to wrap the outer portion of the roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022741838.XU CN213770241U (en) | 2020-11-24 | 2020-11-24 | Anti-impact protection device for coal mine conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022741838.XU CN213770241U (en) | 2020-11-24 | 2020-11-24 | Anti-impact protection device for coal mine conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213770241U true CN213770241U (en) | 2021-07-23 |
Family
ID=76880521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022741838.XU Expired - Fee Related CN213770241U (en) | 2020-11-24 | 2020-11-24 | Anti-impact protection device for coal mine conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213770241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798033A (en) * | 2021-08-24 | 2021-12-17 | 济南鲁运建材有限公司 | Production system is used in processing of concrete raw materials |
-
2020
- 2020-11-24 CN CN202022741838.XU patent/CN213770241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798033A (en) * | 2021-08-24 | 2021-12-17 | 济南鲁运建材有限公司 | Production system is used in processing of concrete raw materials |
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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: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |