CN217516040U - Connecting device and spiral conveyor using same - Google Patents
Connecting device and spiral conveyor using same Download PDFInfo
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- CN217516040U CN217516040U CN202122973776.XU CN202122973776U CN217516040U CN 217516040 U CN217516040 U CN 217516040U CN 202122973776 U CN202122973776 U CN 202122973776U CN 217516040 U CN217516040 U CN 217516040U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a technical field who connects between the auger delivery axle is a connecting device and uses connecting device's auger delivery machine, and the former includes left connecting axle, right connecting axle, jackshaft, hanging bearing and davit, and the latter includes auger delivery machine body and connecting device, and the auger delivery machine body includes conveyer trough, delivery shaft and helical blade. The utility model has the advantages of reasonable and compact structure, convenient to use, be connected with connecting device between its two adjacent transport axles, can guarantee two coaxial rotations of carrying the axle, and have certain holding power to carrying the axle, this connecting device resistance is little, firm durable non-deformable, can be used to the screw conveyer that the afterbody was unloaded and the screw conveyer that middle part was unloaded, can improve the efficiency of unloading, effectively avoid screw conveyer because of piling up the problem that the material appears sunkenly, have safety, energy-conservation, portably and efficient characteristics.
Description
Technical Field
The utility model relates to a technical field who connects between the auger delivery axle is a connecting device and uses connecting device's screw conveyer.
Background
At present, lengthened screw conveyer is at the transported substance in-process, adopts afterbody unloading and middle part unloading usually, wherein often all can use the centre to hang the bearing when connecting between two adjacent screw conveyer axles, screw conveyer transportation stroke overlength in addition, and long-time operation easily causes the material to gather in the middle of the junction and walk the material untimely, appears droing easily or the rupture condition takes place for screw conveyer can not normal operating, and the maintenance frequency is high.
Disclosure of Invention
The utility model provides a connecting device and use connecting device's screw conveyer has overcome above-mentioned prior art not enough, and it can effectively solve when current screw conveyer transports the material, the problem that junction between the transport axle gathers easily.
One of the technical schemes of the utility model is realized through following measures: the utility model provides a connecting device, includes left connecting axle, right connecting axle, jackshaft, hangs bearing and davit, hangs the inboard coaxial rotation of bearing and is connected with the jackshaft of left right direction setting, the coaxial fixedly connected with left connecting axle in jackshaft left side, the coaxial fixedly connected with right connecting axle in jackshaft right side, hangs the bearing upper portion outside and is fixed with the davit.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the left centering groove with the left opening can be formed in the center of the left end of the intermediate shaft, the right centering groove with the right opening is formed in the center of the right side of the intermediate shaft, a left protrusion matched with the left centering groove is formed in the right side of the left connecting shaft, and a right protrusion matched with the right centering groove is formed in the left side of the right connecting shaft.
The left centering groove can be in a left-large right-small conical shape, the right centering groove and the left centering groove are identical in structure and are symmetrically arranged, the left protrusion is matched with the left centering groove, and the right protrusion is matched with the right centering groove.
The left end of the intermediate shaft can be uniformly distributed with at least two first lugs at intervals along the circumferential direction, each first lug is provided with a first threaded hole which is communicated with the left and right, the right end of the intermediate shaft is uniformly distributed with at least two second lugs at intervals along the circumferential direction, each second lug is provided with a second threaded hole which is communicated with the left and right, the outer side of the right end of the left connecting shaft is provided with a third lug corresponding to the first lug, the third lug is provided with a third threaded hole corresponding to the first threaded hole, the outer side of the left end of the right connecting shaft is provided with a fourth lug corresponding to the second lug, the fourth lug is provided with a fourth threaded hole corresponding to the second threaded hole, the left connecting shaft and the intermediate shaft are fixedly connected together through a first bolt which is screwed in the first threaded hole after penetrating through the third threaded hole, and the right connecting shaft and the intermediate shaft are fixedly connected together through a second bolt which is screwed in the second threaded hole after penetrating through the fourth threaded hole.
Reinforcing ribs can be arranged between the right side of the first support lug and the outer side of the intermediate shaft, between the left side of the second support lug and the outer side of the intermediate shaft, between the left side of the third support lug and the outer side of the left connecting shaft and between the right side of the fourth support lug and the outer side of the right connecting shaft.
The second technical scheme of the utility model is realized through following measure: the utility model provides an use connecting device's screw conveyer, including screw conveyer body and connecting device, the screw conveyer body includes the conveyer trough, carry axle and helical blade, the interval rotates the transport axle of installing two at least hollow structure about in the conveyer trough, carry the off-axial side to be fixed with helical blade, all be equipped with connecting device between every two adjacent transport axles, connecting device's the coaxial fixed connection in the right part of left transport axle in the left outside of connecting device's left connecting axle, connecting device's the coaxial fixed connection in the left part of right transport axle in the right connecting axle outside of right connecting axle, connecting device's davit upper end and conveyer trough upside fixed connection are in the same place.
The upper end of the suspension arm can be fixed with suspension arm support lugs, a plurality of fifth threaded holes which are communicated up and down are uniformly distributed on the suspension arm support lugs at intervals along the circumferential direction, and the suspension arm support lugs are fixed on the upper side of the conveying groove through third bolts arranged in the fifth threaded holes.
The outer side of the left connecting shaft of the connecting device can be coaxially screwed on the inner side of the right part of the left conveying shaft, and the outer side of the right connecting shaft of the connecting device is coaxially screwed on the inner side of the left part of the right conveying shaft.
The utility model has the advantages of reasonable and compact structure, convenient to use, be connected with connecting device between its two adjacent transport axles, can guarantee two coaxial rotations of carrying the axle, and have certain holding power to carrying the axle, this connecting device resistance is little, firm durable non-deformable, can be used to the screw conveyer that the afterbody was unloaded and the screw conveyer that middle part was unloaded, can improve the efficiency of unloading, effectively avoid screw conveyer because of piling up the problem that the material appears sunkenly, have safety, energy-conservation, portably and efficient characteristics.
Drawings
Fig. 1 is a schematic sectional view of a first embodiment of the present invention.
Fig. 2 is a left side view structure diagram of a middle shaft in the first embodiment of the present invention.
Fig. 3 is a schematic sectional view of a front view of a second embodiment of the present invention.
The codes in the figures are respectively: the novel conveying shaft comprises a left connecting shaft, a right connecting shaft, an intermediate shaft, a hanging bearing, a hanging arm, a first support lug, a second support lug, a third support lug, a fourth support lug, a first bolt, a second bolt, a left bulge, a right bulge, a reinforcing rib, a conveying shaft, a spiral blade, a hanging arm support lug, a third bolt, a left centering groove and a first threaded hole, wherein the left connecting shaft, the right connecting shaft, the intermediate shaft, the hanging bearing, the hanging arm, the first bolt, the second bolt, the left bulge, the right bulge, the reinforcing rib, the conveying shaft, the spiral blade, the hanging arm support lug, the third bolt, the left centering groove and the left centering groove are arranged in sequence, the hanging arm, the middle shaft, the hanging arm, the second bolt, the conveying shaft, the spiral blade, the second spiral blade, the hanging arm, the second bolt and the second bolt, the third bolt and the fourth bolt, the fourth bolt.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.
The invention will be further described with reference to the following examples and drawings:
the first embodiment is as follows: as shown in the attached drawings 1 and 2, the connecting device comprises a left connecting shaft 1, a right connecting shaft 2, an intermediate shaft 3, a hanging bearing 4 and a suspension arm 5, wherein the inner side of the hanging bearing 4 is coaxially and rotatably connected with the intermediate shaft 3 which is arranged in the left-right direction, the left side of the intermediate shaft 3 is coaxially and fixedly connected with the left connecting shaft 1, the right side of the intermediate shaft 3 is coaxially and fixedly connected with the right connecting shaft 2, and the suspension arm 5 is fixed on the outer side of the upper part of the hanging bearing 4.
In the use process, the left connecting shaft 1 and the right connecting shaft 2 can rotate in the hanging bearing 4 through the intermediate shaft 3, the left connecting shaft 1 and the right connecting shaft 2 are used for connecting two adjacent conveying shafts, and the suspension arm 5 is used for fixing the connecting device on the spiral conveyor, so that the conveying shafts are in a suspension state.
The connecting device can be further optimized or/and improved according to actual needs:
as shown in the attached figures 1 and 2, the center of the left end of the intermediate shaft 3 is provided with a left centering groove 19 with a leftward opening, the center of the right side of the intermediate shaft 3 is provided with a right centering groove with a rightward opening, the right side of the left connecting shaft 1 is provided with a left protrusion 12 matched with the left centering groove 19, and the left side of the right connecting shaft 2 is provided with a right protrusion 13 matched with the right centering groove.
In the use, left centering groove 19 uses with left arch 12 cooperation and right centering groove uses with right arch 13 cooperation, and the butt joint installation between left connecting axle 1 and right connecting axle 2 and the jackshaft 3 of being convenient for is quick and guarantees coaxial coupling.
As shown in fig. 1 and 2, the left centering groove 19 is a cone with a large left and a small right, the right centering groove and the left centering groove 19 are identical in structure and are symmetrically arranged, the left protrusion 12 is matched with the left centering groove 19, and the right protrusion 13 is matched with the right centering groove.
According to the requirement, the included angle between the groove wall and the groove bottom of the left centering groove 19 can be 45 degrees, and the right centering groove and the left centering groove 19 are identical in structure. In the use process, the design is faster and faster in butt joint.
As shown in fig. 1 and 2, at least two first lugs 6 are uniformly distributed on the outer side of the left end of the intermediate shaft 3 at intervals along the circumferential direction, each first lug 6 is provided with a first threaded hole 20 which is through from left to right, at least two second lugs 7 are uniformly distributed on the outer side of the right end of the intermediate shaft 3 at intervals along the circumferential direction, each second lug 7 is provided with a second threaded hole which is through from left to right, a third lug 8 corresponding to the first lug 6 is arranged on the outer side of the right end of the left connecting shaft 1, the third lug 8 is provided with a third threaded hole corresponding to the first threaded hole 20, a fourth lug 9 corresponding to the second lug 7 is arranged on the outer side of the left end of the right connecting shaft 2, the fourth lug 9 is provided with a fourth threaded hole corresponding to the second threaded hole, the left connecting shaft 1 and the intermediate shaft 3 are fixedly connected together by a first bolt 10 which is screwed into the first threaded hole 20 after penetrating through the third threaded hole, the right connecting shaft 2 and the intermediate shaft 3 are fixedly connected by a second bolt 11 which is screwed into the second threaded hole after penetrating through the fourth threaded hole Together.
According to the requirement, the first support lug 6, the second support lug 7, the third support lug 8 and the fourth support lug 9 can be in any shape, such as arc or rectangle, and the number of the support lugs can be properly increased according to the connection requirement. In the use, first journal stirrup 6, second journal stirrup 7, third journal stirrup 8 and fourth journal stirrup 9 are circumference interval setting, so can reduce the transport of material and hinder, increase material transport circulation, do not influence fixed connection's stability simultaneously.
As shown in fig. 1 and 2, reinforcing ribs 14 are respectively arranged between the right side of the first support lug 6 and the outer side of the intermediate shaft 3, between the left side of the second support lug 7 and the outer side of the intermediate shaft 3, between the left side of the third support lug 8 and the outer side of the left connecting shaft 1, and between the right side of the fourth support lug 9 and the outer side of the right connecting shaft 2.
The ribs 14 may further increase stability during use.
The second embodiment: as shown in the attached drawing 3, the screw conveyor using the connecting device comprises a screw conveyor body and the connecting device, the screw conveyor body comprises a conveying trough, conveying shafts 15 and screw blades 16, the conveying shafts 15 of at least two hollow structures are installed in the conveying trough in a rotating mode at intervals, the screw blades 16 are fixed on the outer sides of the conveying shafts 15, the connecting device is arranged between every two adjacent conveying shafts 15, the outer side of a left connecting shaft 1 of the connecting device is coaxially and fixedly connected to the inner side of the right part of the left conveying shaft 15, the outer side of a right connecting shaft 2 of the connecting device is coaxially and fixedly connected to the inner side of the left part of the right conveying shaft 15, and the upper end of a suspension arm 5 of the connecting device is fixedly connected with the upper side of the conveying trough.
Screw conveyors are known in the art on demand. In the use, be connected with connecting device between two adjacent transport axles 15, can guarantee two coaxial rotation of carrying axle 15, and have certain holding power to carrying the axle, this connecting device resistance is little, firm durable non-deformable, can be used to the screw conveyer that the afterbody unloaded and the screw conveyer that middle part was unloaded, can improve the efficiency of unloading, effectively avoid screw conveyer to appear sunken problem because of piling up the material, have safety, energy-conservation, simple and convenient and efficient characteristics.
The screw conveyor using the connecting device can be further optimized or/and improved according to actual needs:
as shown in fig. 3, a boom support lug 17 is fixed at the upper end of the boom 5, a plurality of fifth threaded holes which are through up and down are uniformly distributed at intervals along the circumferential direction on the boom support lug 17, and the boom support lug 17 is fixed at the upper side of the conveying trough through a third bolt 18 arranged in the fifth threaded hole.
The boom lug 17 can be a flange or a long I-steel according to requirements. In the use process, the suspension arm support lug 17 can further facilitate the fixed connection of the suspension arm 5 and the top of the conveying groove, and the shaking of the conveying shaft 15 during rotation is reduced.
As shown in fig. 3, the outer side of the left connecting shaft 1 of the connecting device is coaxially screwed to the inner side of the right part of the left conveying shaft 15, and the outer side of the right connecting shaft 2 of the connecting device is coaxially screwed to the inner side of the left part of the right conveying shaft 15.
According to the requirement, the screwing direction of the left connecting shaft 1, the right connecting shaft 2 and the conveying shaft 15 is the same as the rotating direction of the conveying shaft 15 during material conveying, and looseness during rotation is prevented. During the use process, the threaded connection can be convenient to disassemble and assemble.
Above technical characteristics have constituted the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical characteristics according to actual need, satisfies the demand of different situation.
Claims (9)
1. The utility model provides a connecting device, its characterized in that includes left connecting axle, right connecting axle, jackshaft, hangs bearing and davit, hangs the inboard coaxial rotation of bearing and is connected with the jackshaft of left right direction setting, the coaxial fixedly connected with left connecting axle in jackshaft left side, the coaxial fixedly connected with right connecting axle in jackshaft right side, hangs the bearing upper portion outside and is fixed with the davit.
2. The coupling device according to claim 1, wherein the center of the left end of the intermediate shaft is provided with a left centering groove opened to the left, the center of the right side of the intermediate shaft is provided with a right centering groove opened to the right, the right side of the left coupling shaft is provided with a left protrusion matching with the left centering groove, and the left side of the right coupling shaft is provided with a right protrusion matching with the right centering groove.
3. The connection device according to claim 2, wherein the left centering groove is tapered in a left-large right-small shape, the right centering groove is identical in structure and symmetrically arranged with the left centering groove, the left protrusion is matched with the left centering groove, and the right protrusion is matched with the right centering groove.
4. The connecting device according to claim 1, 2 or 3, wherein at least two first lugs are circumferentially spaced on the outer side of the left end of the intermediate shaft, each first lug is provided with a first threaded hole which is left-right through, at least two second lugs are circumferentially spaced on the outer side of the right end of the intermediate shaft, each second lug is provided with a second threaded hole which is left-right through, a third lug corresponding to the first lug is provided on the outer side of the right end of the left connecting shaft, a third threaded hole corresponding to the first threaded hole is provided on the third lug, a fourth lug corresponding to the second lug is provided on the outer side of the left end of the right connecting shaft, a fourth threaded hole corresponding to the second threaded hole is provided on the fourth lug, the left connecting shaft and the intermediate shaft are fixedly connected together by a first bolt which is screwed into the first threaded hole after passing through the third threaded hole, and the right connecting shaft and the intermediate shaft are fixedly connected together by a second bolt which is screwed into the second threaded hole after passing through the fourth threaded hole.
5. The connecting device according to claim 4, wherein reinforcing ribs are provided between the right side of the first lug and the outer side of the intermediate shaft, between the left side of the second lug and the outer side of the intermediate shaft, between the left side of the third lug and the outer side of the left connecting shaft, and between the right side of the fourth lug and the outer side of the right connecting shaft.
6. A screw conveyor using a connecting device is characterized by comprising a screw conveyor body and the connecting device as claimed in any one of claims 1 to 5, wherein the screw conveyor body comprises a conveying groove, conveying shafts and screw blades, at least two conveying shafts with hollow structures are rotatably arranged in the conveying groove at intervals from left to right, the screw blades are fixed on the outer sides of the conveying shafts, the connecting device is arranged between every two adjacent conveying shafts, the outer side of a left connecting shaft of the connecting device is coaxially and fixedly connected to the inner side of the right part of the left conveying shaft, the outer side of a right connecting shaft of the connecting device is coaxially and fixedly connected to the inner side of the left part of the right conveying shaft, and the upper end of a suspension arm of the connecting device is fixedly connected with the upper side of the conveying groove.
7. The screw conveyor using the connecting device according to claim 6, wherein the upper end of the boom is fixed with a boom support lug, the boom support lug is circumferentially and uniformly distributed with a plurality of fifth threaded holes which are communicated up and down, and the boom support lug is fixed on the upper side of the conveying trough through a third bolt arranged in the fifth threaded hole.
8. The screw conveyor using the connecting device according to claim 6, wherein an outer side of a left connecting shaft of the connecting device is coaxially screwed to an inner side of a right portion of the left conveying shaft, and an outer side of a right connecting shaft of the connecting device is coaxially screwed to an inner side of a left portion of the right conveying shaft.
9. The screw conveyor using the connecting device according to claim 7, wherein an outer side of a left connecting shaft of the connecting device is coaxially screwed to an inner side of a right portion of the left conveying shaft, and an outer side of a right connecting shaft of the connecting device is coaxially screwed to an inner side of a left portion of the right conveying shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973776.XU CN217516040U (en) | 2021-11-30 | 2021-11-30 | Connecting device and spiral conveyor using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973776.XU CN217516040U (en) | 2021-11-30 | 2021-11-30 | Connecting device and spiral conveyor using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217516040U true CN217516040U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122973776.XU Active CN217516040U (en) | 2021-11-30 | 2021-11-30 | Connecting device and spiral conveyor using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217516040U (en) |
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2021
- 2021-11-30 CN CN202122973776.XU patent/CN217516040U/en active Active
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