CN110789952B - Mining machinery conveyer's of transferable vibration power bearing roller mechanism - Google Patents
Mining machinery conveyer's of transferable vibration power bearing roller mechanism Download PDFInfo
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- CN110789952B CN110789952B CN201911045046.4A CN201911045046A CN110789952B CN 110789952 B CN110789952 B CN 110789952B CN 201911045046 A CN201911045046 A CN 201911045046A CN 110789952 B CN110789952 B CN 110789952B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/14—Spring-supported sets, e.g. permitting troughing of a load-carrying belt
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a roller mechanism of a mining machinery conveyor capable of transferring a vibration force, which comprises a base, a clamping block, a thread groove, a support, a roller, an anti-slip pad, a first mounting groove and a sliding groove, wherein a supporting rod is arranged on one side of the base, the clamping block is arranged on one side of the supporting rod close to the base, the thread groove is formed in one side of the clamping block, the support is arranged on one side of the supporting rod far away from the base, baffle plates are arranged on two sides of the support, and the roller is arranged on one side of the support far away from the base. This convertible mining machinery conveyer's of shock power bearing roller mechanism is provided with the spring, and one side of spring is connected on the support, and the opposite side is connected on the base, and when this mechanism received the shock power, the spring can compress, with some shock power transfer to the base on, is convenient for share the shock power that the bracing piece received, plays the effect of a protection to whole mechanism, avoids the bracing piece because of bearing the fracture damage equipment that can not live.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a carrier roller mechanism of a mining machinery conveyor capable of transferring a vibration force.
Background
Along with flourishing prosperity of economy, people's standard of living is continuous to be improved, the development of production technology is better and better, people are more and more harsh to the utilization of own time, in the life, we are more and more high to the requirement of equipment, hope can improve the work efficiency of equipment through the innovation to equipment, reduce operating time, improve the availability factor, it has the biggest value to make it exert, along with the development of science and technology, the bearing roller mechanism of mining machinery conveyer that can shift the strength of earthquake has had very big degree of development, its development has brought very big facility for people when clearing up the dust absorption to the workshop of mill, its kind and quantity are also increasing day by day.
Although the types and the number of the existing carrier roller mechanisms of the mining machinery conveyor are very large, the carrier roller mechanisms of the existing mining machinery conveyor still have certain problems, and certain inconvenience is brought to the use of the carrier roller mechanisms of the mining machinery conveyor.
However, most of the idler mechanisms of mining machinery conveyors are inconvenient to transfer shock force when in use, the equipment is weak in shock resistance and easy to damage in the using process, and the application range of the idler mechanism of the mining machinery conveyor is limited to a great extent, so that the technology for improving the idler mechanism structure of the mining machinery conveyor is urgently needed to perfect the equipment.
Disclosure of Invention
The invention aims to provide a roller mechanism of a mining machinery conveyor capable of transferring a shock force, and aims to solve the problems that most of the prior roller mechanisms of the mining machinery conveyor in the background art are inconvenient to transfer the shock force when in use, the equipment is weak in shock resistance, and the roller mechanism is easy to damage in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: a roller mechanism of a mining machinery conveyor capable of transferring the shock force comprises a base, a clamping block, a thread groove, a bracket, a roller, an anti-skid pad, a first mounting groove and a sliding groove, wherein a supporting rod is arranged on one side of the base, the clamping block is arranged on one side of the supporting rod close to the base, the thread groove is formed in one side of the clamping block,
the support is arranged on one side of the support rod, which is far away from the base, the two sides of the support are provided with baffles, the roller is arranged on one side of the support, which is far away from the base, and one side of the roller, which is far away from the baffles, is connected with a coupler;
the non-slip mat is arranged outside the roller, the first mounting groove is formed in one side, close to the non-slip mat, of the roller, and the sliding groove is formed in one side, close to the first mounting groove, of the roller.
Preferably, one side that the base is close to the bracing piece has seted up the second mounting groove, one side that the base is close to the second mounting groove has seted up the draw-in groove, one side that the base is close to the draw-in groove has seted up the through-hole, the inside of through-hole is provided with the threaded rod, one side that the base is close to the support has seted up the connecting plate groove, one side that the base is close to the connecting plate groove is opened there is spring guide bar groove.
Preferably, the inner dimension of the second mounting groove is larger than the outer dimension of the clamping block, the outer dimension of the clamping block is matched with the inner dimension of the clamping groove, the cross sections of the clamping groove and the clamping block are L-shaped, and the clamping groove and the clamping block form a clamping structure.
Preferably, the inner diameter of the through hole is larger than the outer diameter of the threaded rod, and when the fixture block moves into the clamping groove, the circle center of the through hole and the circle center of the threaded groove are located on the same vertical axis.
Preferably, one side of the bracket, which is close to the base, is connected with a spring guide rod, one side of the spring guide rod, which is far away from the bracket, is fixedly provided with a connecting plate, the connecting plate is arranged inside the connecting plate groove, and a spring is arranged outside the spring guide rod.
Preferably, the spring guide rod and the connecting plate are both cylinders, the centers of the spring guide rod and the connecting plate are on the same vertical axis, and the diameter of the spring guide rod is smaller than that of the connecting plate.
Preferably, the spring is wound around the outside of the spring guide, and the inner diameter of the spring is larger than the outer diameter of the spring guide groove.
Preferably, a sliding block is arranged on one side, close to the roller, of the non-slip mat, a groove is formed in one side, far away from the roller, of the non-slip mat, and a fixing hoop is arranged inside the groove.
Preferably, the outer dimension of the sliding block is matched with the inner dimension of the sliding groove, and the sliding block and the sliding groove form a sliding structure.
Preferably, the number of the grooves is four, the non-slip mat is circular, the non-slip mat is divided into two parts along a horizontal axis, two grooves are formed in one side, away from the roller, of each part of the non-slip mat, and the grooves formed in the two parts of the non-slip mat are in one-to-one correspondence.
Compared with the prior art, the invention has the beneficial effects that: this mining machinery conveyer's of transferable damping force bearing roller mechanism:
1. the mechanism is provided with a spring, one side of the spring is connected to the bracket, the other side of the spring is connected to the base, when the mechanism is subjected to a shock force, the spring can be compressed, and a part of the shock force is transferred to the base, so that the shock force applied to the supporting rod can be shared, the whole mechanism is protected, and the supporting rod is prevented from being broken and damaging equipment due to the failure of bearing;
2. the anti-slip mat is divided into two parts, one part drives the sliding block to move from the left side of the roller to the inside of the sliding groove, the other part drives the sliding block to move from the right side of the roller to the inside of the sliding groove, and then the fixing hoop is fixed in the groove on the anti-slip mat, so that the anti-slip mat is conveniently fixed on the surface of the roller, the friction force between materials and the roller is increased, and the roller is prevented from being damaged in the working process due to the fact that the materials are in direct contact with the roller;
3. the sliding block is arranged, the sliding block on one side of the non-slip mat is moved into the sliding groove from the first mounting groove on one side of the roller, the roller is conveniently driven to rotate together when rotating, and the phenomenon that the non-slip mat is deviated due to the fact that the rotating speed of the non-slip mat cannot be kept up with the rotating speed of the roller is avoided;
4. the spring guide rod is arranged, when the spring is compressed, the inner diameter of the spring is larger than the outer diameter of the spring guide rod groove, so that the spring can drive the spring guide rod to move in the spring guide rod groove conveniently, and meanwhile, the deviation of the compression direction of the spring is avoided;
5. the clamping block is arranged, the clamping block is moved into the clamping groove from the second mounting groove, then the threaded rod is moved into the threaded groove through the through hole, the threaded rod fixes the clamping block into the clamping groove through a threaded structure formed by the threaded rod and the threaded groove, the supporting rod is conveniently fixed on the base, the labor intensity of workers is prevented from being increased due to the fact that a plurality of bolts are used in the process of fixing the supporting rod, and the time of the workers is greatly saved;
6. be provided with fixed hoop, when the slider moved the inside of spout, fix fixed hoop in the recess on the slipmat, avoid the slider to shift out from the inside of spout and lead to the slipmat from the cylinder landing, be convenient for fasten the slipmat.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the non-slip mat of the present invention;
FIG. 3 is a schematic top view of the non-slip mat of the present invention;
fig. 4 is a schematic view of the enlarged structure of part a of the present invention 1.
In the figure: 1. a base, 101 and a second mounting groove; 102. a card slot; 103. a through hole; 104. a threaded rod; 105. a connecting plate slot; 106. a spring guide rod groove; 2. a support bar; 3. a clamping block; 4. a thread groove; 5. a support; 501. a spring guide rod; 502. a connecting plate; 503. a spring; 6. a baffle plate; 7. a drum; 8. a coupling; 9. a non-slip mat; 901. a slider; 902. a groove; 903. a fixing hoop; 10. a first mounting groove; 11. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a roller mechanism of a mining machinery conveyor capable of transferring the shock force comprises a base 1, a supporting rod 2, a fixture block 3, a thread groove 4, a support 5, a baffle 6, a roller 7, a coupler 8, an anti-skid pad 9, a first mounting groove 10 and a sliding groove 11, wherein the supporting rod 2 is arranged on one side of the base 1, a second mounting groove 101 is arranged on one side of the base 1 close to the supporting rod 2, a clamping groove 102 is arranged on one side of the base 1 close to the second mounting groove 101, a through hole 103 is arranged on one side of the base 1 close to the clamping groove 102, a threaded rod 104 is arranged inside the through hole 103, a connecting plate groove 105 is arranged on one side of the base 1 close to the support 5, a spring guide rod groove 106 is arranged on one side of the base 1 close to the connecting plate groove 105, the inner dimension of the second mounting groove 101 is larger than the outer dimension of the fixture block 3, and the, the cross sections of the clamping groove 102 and the clamping block 3 are L-shaped, the clamping groove 102 and the clamping block 3 form a clamping structure, the supporting rod 2 drives the clamping block 3 to move to the inside of the second mounting groove 101, the inner dimension of the second mounting groove 101 is larger than the outer dimension of the clamping block 3, the clamping block 3 can conveniently move from the inside of the second mounting groove 101 to the inside of the clamping groove 102, the outer dimension of the clamping block 3 is matched with the inner dimension of the clamping groove 102, the clamping groove 102 and the clamping block 3 form a clamping structure, the supporting rod 2 can be conveniently fixed on the base 1 to avoid the vertical shaking, the inner diameter of the through hole 103 is larger than the outer diameter of the threaded rod 104, when the clamping block 3 moves to the inside of the clamping groove 102, the circle center of the through hole 103 and the circle center of the threaded groove 4 are on the same vertical axis, the clamping block 3 can be moved from the second mounting groove 101 to the, then, the threaded rod 104 is moved to the inside of the threaded groove 4 through the through hole 103, the threaded rod 104 fixes the fixture block 3 in the clamping groove 102 through the threaded structure formed by the threaded rod and the threaded groove 4, so as to prevent the fixture block 3 from moving out of the clamping groove 102, which results in the inability to fix the support rod 2 on the base 1, the fixture block 3 is arranged on one side of the support rod 2 close to the base 1, the threaded groove 4 is arranged on one side of the fixture block 3,
the support 5 is arranged on one side of the support rod 2 far away from the base 1, one side of the support 5 close to the base 1 is connected with a spring guide rod 501, one side of the spring guide rod 501 far away from the support 5 is fixed with a connecting plate 502, the connecting plate 502 is arranged inside the connecting plate groove 105, a spring 503 is arranged outside the spring guide rod 501, the spring guide rod 501 and the connecting plate 502 are both cylinders, the centers of the spring guide rod 501 and the connecting plate 502 are on the same vertical axis, the diameter of the spring guide rod 501 is smaller than that of the connecting plate 502, one side of the spring 503 is connected to the support 5, the other side is connected to the base 1, when the mechanism receives an earthquake force, the spring 503 is compressed, and transfers a part of the earthquake force to the base 1, so as to share the earthquake force received by the support rod 2, the diameter of the spring guide rod 501 is smaller than that of the connecting plate 502, and, the spring 503 is wound outside the spring guide rod 501, the inner diameter of the spring 503 is larger than the outer diameter of the spring guide rod groove 106, when the spring 503 is compressed, the inner diameter of the spring 503 is larger than the outer diameter of the spring guide rod groove 106, so that the spring 503 can drive the spring guide rod 501 to move in the spring guide rod groove 106, meanwhile, the compression direction of the spring 503 is prevented from deviating, the two sides of the support 5 are provided with the baffle plates 6, the roller 7 is arranged on one side of the support 5 away from the base 1, and one side of the roller 7 away from the baffle plates 6 is connected with the coupler 8;
the non-slip mat 9 is arranged outside the roller 7, a sliding block 901 is arranged on one side of the non-slip mat 9 close to the roller 7, a groove 902 is formed in one side of the non-slip mat 9 far away from the roller 7, a fixing hoop 903 is arranged inside the groove 902, the external size of the sliding block 901 is matched with the internal size of the sliding groove 11, the sliding block 901 and the sliding groove 11 form a sliding structure, the sliding block 901 on one side of the non-slip mat 9 is moved into the sliding groove 11 from a first mounting groove 10 on one side of the roller 7, the external size of the sliding block 901 is matched with the internal size of the sliding groove 11, the sliding block 901 and the sliding groove 11 form a sliding structure, the non-slip mat 9 is conveniently driven to rotate together when the roller 7 rotates, the phenomenon that the non-slip mat 9 cannot rotate at the speed of the roller 7 to cause the deviation of the non-slip mat 902 is avoided, the number of the grooves is four, two recesses 902 have all been seted up to one side that cylinder 7 was kept away from to every part of slipmat 9, and the recess 902 that two parts of slipmat 9 were seted up all one-to-one, when slider 901 removed the inside of spout 11, fix fixed hoop 903 in the recess 902 on slipmat 9, avoid slider 901 to shift out from the inside of spout 11 and lead to slipmat 9 to follow the landing on cylinder 7, be convenient for fasten slipmat 9, one side that cylinder 7 is close to slipmat 9 is seted up to first mounting groove 10, one side that cylinder 7 is close to first mounting groove 10 is seted up to spout 11.
The working principle is as follows: when the roller mechanism of the mining machinery conveyor capable of transferring the vibration force is used, firstly, the non-slip mat 9 is divided into two parts, one part of the two parts drives the slide block 901 to move from the left side of the roller 7 to the inside of the chute 11, the other part drives the slide block 901 to move from the right side of the roller 7 to the inside of the chute 11, then the fixing hoop 903 is fixed in the groove 902 on the non-slip mat 9, the non-slip mat 9 is conveniently fixed on the surface of the roller 7, the friction force between the material and the roller 7 is increased, the roller 7 is prevented from being damaged in the working process due to the direct contact between the material and the roller 7, then the fixture block 3 is moved from the second mounting groove 101 to the inside of the fixture groove 102, then the threaded rod 104 is moved to the inside of the threaded groove 4 through the through hole 103, the threaded rod 104 fixes the fixture block 3 in the fixture groove 102 through the threaded structure formed by the threaded rod 104 and the, when the mechanism is subjected to a shock force, the spring 503 will be compressed, and a part of the shock force is transferred to the base 1, so as to share the shock force applied to the support rod 2, and protect the whole mechanism, and prevent the support rod 2 from being broken and damaged due to failure of bearing, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a mining machinery conveyer's of transferable vibration power bearing roller mechanism, includes base (1), fixture block (3), thread groove (4), support (5), cylinder (7), slipmat (9), first mounting groove (10) and spout (11), its characterized in that: a supporting rod (2) is arranged on one side of the base (1), the clamping block (3) is arranged on one side of the supporting rod (2) close to the base (1), the thread groove (4) is arranged on one side of the clamping block (3),
the support (5) is arranged on one side of the support rod (2) far away from the base (1), the baffle plates (6) are arranged on two sides of the support (5), the roller (7) is arranged on one side of the support (5) far away from the base (1), and one side of the roller (7) far away from the baffle plates (6) is connected with the coupler (8);
the anti-skid pad (9) is arranged outside the roller (7), the first mounting groove (10) is formed in one side, close to the anti-skid pad (9), of the roller (7), and the sliding groove (11) is formed in one side, close to the first mounting groove (10), of the roller (7);
the base (1) comprises a second mounting groove (101), a clamping groove (102), a through hole (103), a threaded rod (104), a connecting plate groove (105) and a spring guide rod groove (106), the second mounting groove (101) is formed in one side, close to the supporting rod (2), of the base (1), the clamping groove (102) is formed in one side, close to the second mounting groove (101), of the base (1), the through hole (103) is formed in one side, close to the clamping groove (102), of the base (1), the threaded rod (104) is arranged inside the through hole (103), the connecting plate groove (105) is formed in one side, close to the bracket (5), of the base (1), and the spring guide rod groove (106) is formed in one side, close to the connecting plate groove (105), of the base (1);
the inner dimension of the second mounting groove (101) is larger than the outer dimension of the fixture block (3), the outer dimension of the fixture block (3) is matched with the inner dimension of the clamping groove (102), the cross sections of the clamping groove (102) and the fixture block (3) are L-shaped, and the clamping groove (102) and the fixture block (3) form a clamping structure;
the inner diameter of the through hole (103) is larger than the outer diameter of the threaded rod (104), and when the fixture block (3) moves into the clamping groove (102), the circle center of the through hole (103) and the circle center of the threaded groove (4) are positioned on the same vertical axis;
the support (5) comprises a spring guide rod (501), a connecting plate (502) and a spring (503), the spring guide rod (501) is connected to one side, close to the base (1), of the support (5), the connecting plate (502) is fixed to one side, far away from the support (5), of the spring guide rod (501), the connecting plate (502) is arranged inside the connecting plate groove (105), and the spring (503) is arranged outside the spring guide rod (501);
the spring guide rod (501) and the connecting plate (502) are both cylinders, the centers of circles of the spring guide rod (501) and the connecting plate (502) are on the same vertical axis, and the diameter of the spring guide rod (501) is smaller than that of the connecting plate (502);
the spring (503) is wound outside the spring guide rod (501), and the inner diameter of the spring (503) is larger than the outer diameter of the spring guide rod groove (106);
the anti-skid pad (9) comprises a sliding block (901), a groove (902) and a fixing hoop (903), wherein the sliding block (901) is arranged on one side, close to the roller (7), of the anti-skid pad (9), the groove (902) is formed in one side, far away from the roller (7), of the anti-skid pad (9), and the fixing hoop (903) is arranged inside the groove (902);
the external size of the sliding block (901) is matched with the internal size of the sliding chute (11), and the sliding block (901) and the sliding chute (11) form a sliding structure; the novel anti-skid device is characterized in that the number of the grooves (902) is four, the anti-skid pad (9) is circular, the anti-skid pad (9) is divided into two parts along a horizontal axis, two grooves (902) are formed in one side, away from the roller (7), of each part of the anti-skid pad (9), and the grooves (902) formed in the two parts of the anti-skid pad (9) are in one-to-one correspondence.
2. Use of a mining machine conveyor idler mechanism according to claim 1 to transfer a seismic force, characterised in that: firstly, the non-slip mat (9) is divided into two parts, one part of the non-slip mat drives the sliding block (901) to move from the left side of the roller (7) to the inside of the sliding groove (11), the other part of the non-slip mat drives the sliding block (901) to move from the right side of the roller (7) to the inside of the sliding groove (11), then the fixing hoop (903) is fixed in the groove (902) on the non-slip mat (9), the non-slip mat (9) is convenient to fix on the surface of the roller (7), the friction force between the material and the roller (7) is increased, the roller (7) is prevented from being damaged in the working process due to the direct contact between the material and the roller (7), then the clamping block (3) is moved from the second mounting groove (101) to the inside of the clamping groove (102), then the threaded rod (104) is moved to the inside of the threaded groove (4) through the through hole (103), and the threaded rod (104) fixes the clamping block (3) in the clamping, be convenient for fix the bracing piece (2) convenient on base (1), when this mechanism received the vibration power, spring (503) can compress, with partly vibration power transfer to base (1) on, be convenient for share the vibration power that bracing piece (2) received, play the effect of a protection to whole mechanism, avoid bracing piece (2) because of bearing the fracture damage equipment that can't live.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045046.4A CN110789952B (en) | 2019-10-30 | 2019-10-30 | Mining machinery conveyer's of transferable vibration power bearing roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045046.4A CN110789952B (en) | 2019-10-30 | 2019-10-30 | Mining machinery conveyer's of transferable vibration power bearing roller mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110789952A CN110789952A (en) | 2020-02-14 |
| CN110789952B true CN110789952B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911045046.4A Active CN110789952B (en) | 2019-10-30 | 2019-10-30 | Mining machinery conveyer's of transferable vibration power bearing roller mechanism |
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| CN (1) | CN110789952B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1129211A (en) * | 1997-07-08 | 1999-02-02 | Torao Hasegawa | Carrier roller supporting device for belt conveyor |
| CN2380544Y (en) * | 1999-06-18 | 2000-05-31 | 许福宇 | Buffering support-roller group |
| CN201873253U (en) * | 2010-11-30 | 2011-06-22 | 宁波海辰天力机械制造有限公司 | Automatic response adjustable aligning carrier roller |
| CN203921957U (en) * | 2014-06-25 | 2014-11-05 | 安徽永生机械股份有限公司 | Fast detachable carrier roller frame |
| CN203997911U (en) * | 2014-06-30 | 2014-12-10 | 江苏环宇起重运输机械有限责任公司 | Adjustable spring impact idler group |
| CN208007934U (en) * | 2018-02-08 | 2018-10-26 | 攀枝花市聚鑫金属结构有限公司 | A kind of carrier roller mechanism of the conveyer of mining machinery |
| CN208516330U (en) * | 2018-07-04 | 2019-02-19 | 中铁工程装备集团盾构再制造有限公司 | A kind of carrier roller frame being easily portable |
| CN209442170U (en) * | 2018-11-15 | 2019-09-27 | 江苏山鑫重工有限公司 | A kind of transporter impact idler |
-
2019
- 2019-10-30 CN CN201911045046.4A patent/CN110789952B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1129211A (en) * | 1997-07-08 | 1999-02-02 | Torao Hasegawa | Carrier roller supporting device for belt conveyor |
| CN2380544Y (en) * | 1999-06-18 | 2000-05-31 | 许福宇 | Buffering support-roller group |
| CN201873253U (en) * | 2010-11-30 | 2011-06-22 | 宁波海辰天力机械制造有限公司 | Automatic response adjustable aligning carrier roller |
| CN203921957U (en) * | 2014-06-25 | 2014-11-05 | 安徽永生机械股份有限公司 | Fast detachable carrier roller frame |
| CN203997911U (en) * | 2014-06-30 | 2014-12-10 | 江苏环宇起重运输机械有限责任公司 | Adjustable spring impact idler group |
| CN208007934U (en) * | 2018-02-08 | 2018-10-26 | 攀枝花市聚鑫金属结构有限公司 | A kind of carrier roller mechanism of the conveyer of mining machinery |
| CN208516330U (en) * | 2018-07-04 | 2019-02-19 | 中铁工程装备集团盾构再制造有限公司 | A kind of carrier roller frame being easily portable |
| CN209442170U (en) * | 2018-11-15 | 2019-09-27 | 江苏山鑫重工有限公司 | A kind of transporter impact idler |
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| Publication number | Publication date |
|---|---|
| CN110789952A (en) | 2020-02-14 |
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