CN209973512U - Screw conveyer convenient to maintenance - Google Patents
Screw conveyer convenient to maintenance Download PDFInfo
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- CN209973512U CN209973512U CN201920408698.9U CN201920408698U CN209973512U CN 209973512 U CN209973512 U CN 209973512U CN 201920408698 U CN201920408698 U CN 201920408698U CN 209973512 U CN209973512 U CN 209973512U
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Abstract
The utility model provides a screw conveyer convenient to maintenance, including the head base, afterbody base and transport cylinder, transport cylinder comprises a plurality of transport cylinder units, and transport cylinder unit includes barrel and lower barrel, and screw assembly connects gradually through the connecting piece by a plurality of screw assembly units and forms, and the screw assembly unit includes screw axis and helical blade, and the connecting piece includes fixed connection's slot and inserted block, and helical blade includes mount pad, blade body and wear-resisting panel, and the head base all is equipped with the shock attenuation lower margin with the lower extreme of afterbody base. The conveying cylinder and the spiral component of the utility model are respectively composed of a plurality of conveying cylinder units and spiral component units, after a certain part of the conveying cylinder units and the spiral component units are damaged, only the damaged part needs to be disassembled, maintained or replaced, thereby reducing the maintenance cost and time and facilitating the maintenance; and the damping anchor is arranged, so that the noise is reduced, and the damage of parts caused by vibration is reduced.
Description
Technical Field
The utility model relates to a conveyor's technical field specifically is a screw conveyer convenient to maintenance.
Background
The screw conveyer is widely applied to continuous conveying of bulk materials, and generally comprises a motor, a conveying cylinder, a screw assembly and other components, wherein the screw assembly generally comprises a screw shaft and a screw blade, the screw shaft is driven to rotate by the motor in the conveying process so as to drive the screw blade to rotate, and the materials in the conveying cylinder are gradually moved towards a fixed direction by means of friction force generated between the screw blade and the materials during rotation. Because the working environment of the screw conveyor is generally severe, the granularity of the transported materials is not uniform, and the materials are often corrosive, after a long-time use process, the screw blades and the conveying cylinder can be damaged due to abrasion and corrosion; and sometimes material jamming phenomenon occurs inside the screw conveyor, so that the screw shaft is broken. The existing screw assembly and the conveying cylinder are mostly of an integrated structure, and after the two situations occur, even if a part of the screw shaft, the screw blade or the conveying cylinder is damaged, the whole screw assembly or the whole conveying cylinder needs to be correspondingly replaced after the whole screw conveyor is disassembled, so that the maintenance cost of the screw conveyor is high, the maintenance time is long, and the screw conveyor is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model provides a screw conveyer convenient for maintenance.
The utility model adopts the following technical proposal.
A screw conveyer convenient to maintain comprises a shell and a motor, wherein the shell comprises a head base, a tail base and a conveying cylinder arranged between the head base and the tail base, the conveying cylinder is formed by connecting a plurality of conveying cylinder units in sequence, two adjacent conveying cylinders are connected through a radial flange, the conveying cylinder units comprise an upper cylinder body and a lower cylinder body, the upper cylinder body and the lower cylinder body are connected through an axial flange, a wear-resistant lining plate is arranged on the inner side of the lower cylinder body, a driving rotating shaft is connected to the head base in a rotating manner, a driven rotating shaft is connected to the tail base in a rotating manner, a screw assembly is connected between the driving rotating shaft and the driven rotating shaft, the screw assembly is formed by connecting a plurality of screw assembly units in sequence, the screw assembly unit comprises a screw shaft and a screw blade which is arranged on the screw shaft and is fixedly connected with the screw shaft in a detachable manner, the connecting pieces are fixedly connected between the driving rotating shaft and the screw shaft, between the driven rotating shaft and the screw shaft and between the driving rotating shaft and the screw shaft and between the two adjacent screw shafts, each connecting piece comprises a slot and an insert block which are in sliding fit, each slot and each insert block are fixedly connected through a bolt, each helical blade comprises a mounting seat arranged on the side wall of each screw shaft, a blade body fixedly connected with the mounting seats and a wear-resistant panel arranged at the edge of each blade body, and the.
Furthermore, the wear-resistant lining plate is fixedly connected with the lower cylinder body through bolts.
Further, the mounting seat is fixedly connected with the spiral shaft through bolts, and the wear-resistant panel is fixedly connected with the blade body through bolts.
Further, the upper cylinder body is hinged with a transparent observation window.
Furthermore, the upper barrel body is provided with a lifting lug.
Further, the upper cylinder body connected with the head base is provided with a feed inlet, and the lower cylinder body connected with the tail base is provided with a discharge outlet.
Furthermore, the other end of the driving rotating shaft is connected with a motor arranged on the head base through a coupler.
Furthermore, the shock attenuation lower margin includes the base to and locate in the base and with base sliding connection's ejector pin, and locate the damping spring between base and the ejector pin.
The utility model has the advantages that:
1) the utility model discloses a conveying cylinder, spiral subassembly are by a plurality of conveying cylinder units, spiral subassembly unit respectively constitute, after certain part of screw axis, helical blade or conveying cylinder takes place to damage, only need to dismantle the part that damages, maintain or follow and trade, reduced the cost of maintenance, shortened the time of maintenance, be convenient for maintain the screw conveyer, wherein, the inboard of lower barrel is equipped with detachable wear-resisting welt, in the process of carrying the material, lower barrel is not direct with the material contact, the damage that lower barrel leads to because of wearing and tearing and corruption has effectually been reduced, and can change the welt that damages; the border of blade body is equipped with wear-resisting panel, and at the in-process of transported substance material, the blade body is direct not with the material contact, the effectual damage that has reduced the blade body and lead to because of wearing and tearing and corruption, and can change the wear-resisting panel of damage.
2) The utility model discloses be equipped with the shock attenuation lower margin, can alleviate the vibration that screw conveyer during operation produced, not only reduced the noise that produces because of the vibration, still reduced the part damage that leads to because of the vibration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a helical blade;
fig. 3 is a schematic structural view of the connector.
Description of reference numerals:
a head base 11, a tail base 12,
the rotation of the driving shaft 111, the driven shaft 121,
an upper cylinder 131, a lower cylinder 132, a radial flange 133, an axial flange 134, a wear liner 135,
the motor (2) is provided with a motor,
the screw shafts 31 are provided with a screw hole,
a helical blade 32, a mounting seat 321, a blade body 322, a wear-resistant panel 323,
the connection member 33, the insertion groove 331, the insertion block 332,
a base 41, a jack rod 42, a damping spring 43,
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.
It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The screw conveyer convenient for maintenance as shown in the attached drawings comprises a casing and a motor 2, wherein the casing comprises a head base 11, a tail base 12 and a conveying cylinder arranged between the head base 11 and the tail base 12, the conveying cylinder is formed by sequentially connecting a plurality of conveying cylinder units, two adjacent conveying cylinders are connected through a radial flange 133, the conveying cylinder unit comprises an upper cylinder body 131 and a lower cylinder body 132, the upper cylinder body 131 and the lower cylinder body 132 are connected through an axial flange 134, a wear-resistant lining plate 135 is arranged on the inner side of the lower cylinder body 132, a driving rotating shaft 111 is rotatably connected onto the head base 11, a driven rotating shaft 121 is rotatably connected onto the tail base 12, a screw assembly is connected between the driving rotating shaft 111 and the driven rotating shaft 121, the screw assembly is formed by sequentially connecting a plurality of screw assembly units, and comprises a screw shaft 31, the spiral blade 32 is arranged on the spiral shaft 31 and is detachably and fixedly connected with the spiral shaft 31, the driving rotating shaft 111 is fixedly connected with the spiral shaft 31, the driven rotating shaft 121 is fixedly connected with the spiral shaft 31 and the two adjacent spiral shafts 31 through a connecting piece 33, the connecting piece 33 comprises a slot 331 and an inserting block 332 which are in sliding fit, the slot 331 is fixedly connected with the inserting block 332 through a bolt, the spiral blade 32 comprises an installation seat 321 arranged on the side wall of the spiral shaft 31, a blade body 322 fixedly connected with the installation seat 321, and a wear-resistant panel 323 arranged at the edge of the blade body 322,
and the lower ends of the head base 11 and the tail base 12 are respectively provided with a damping ground foot.
Preferably, the wear-resistant lining plate 135 is fixedly connected with the lower cylinder 132 through bolts.
Preferably, the mounting seat 321 is fixedly connected with the screw shaft 31 through a bolt, and the wear-resistant panel 323 is fixedly connected with the blade body 322 through a bolt.
Preferably, the upper cylinder 131 is hinged with a transparent viewing window 5. Wherein, operating personnel accessible transparent observation window observes the inside of a transport section of thick bamboo, in time knows screw conveyer's behavior, and can open transparent observation window when necessary to carry out simple maintenance or the getting rid of foreign matter.
Preferably, the upper cylinder 131 is provided with a lifting lug 6, so that the upper cylinder can be conveniently lifted.
Preferably, the upper cylinder 131 connected to the head base 11 is opened with the feed inlet 7, and the lower cylinder 132 connected to the tail base 12 is opened with the discharge outlet 8.
Preferably, the other end of the driving shaft 111 is connected to the motor 2 disposed on the head base 111 through a coupling 9.
Preferably, the shock absorbing anchor comprises a base 41, a top rod 42 arranged in the base 41 and slidably connected with the base 41, and a shock absorbing spring 43 arranged between the base 41 and the top rod 42.
Specifically, when a certain part in the conveying cylinder is damaged, an operator only needs to disassemble the upper cylinder body corresponding to the damaged part, and the damaged part in the conveying cylinder can be maintained or replaced.
When in actual use, operating personnel also can assemble through selecting corresponding quantity's a transport section of thick bamboo unit and spiral component unit according to the user demand, and then adjusts screw conveyer's conveying distance, and the suitability is stronger.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A screw conveyer convenient for maintenance comprises a shell and a motor, and is characterized in that the shell comprises a head base, a tail base and a conveying cylinder arranged between the head base and the tail base,
the conveying cylinder is formed by sequentially connecting a plurality of conveying cylinder units, two adjacent conveying cylinders are connected through a radial flange, each conveying cylinder unit comprises an upper cylinder body and a lower cylinder body, the upper cylinder body is connected with the lower cylinder body through an axial flange, a wear-resistant lining plate is arranged on the inner side of the lower cylinder body,
the head base is rotatably connected with a driving rotating shaft, the tail base is rotatably connected with a driven rotating shaft, a spiral component is connected between the driving rotating shaft and the driven rotating shaft,
the spiral component is formed by connecting a plurality of spiral component units in sequence, each spiral component unit comprises a spiral shaft and a spiral blade which is arranged on the spiral shaft and is detachably and fixedly connected with the spiral shaft,
the driving rotating shaft is fixedly connected with the screw shaft, the driven rotating shaft is fixedly connected with the screw shaft and the two adjacent screw shafts through connecting pieces, each connecting piece comprises a slot and an inserting block which are in sliding fit, the slots are fixedly connected with the inserting blocks through bolts,
the helical blade comprises a mounting seat arranged on the side wall of the helical shaft, a blade body fixedly connected with the mounting seat, and a wear-resistant panel arranged on the edge of the blade body,
the lower extreme of head base and afterbody base all is equipped with the shock attenuation lower margin.
2. The screw conveyor convenient to maintain according to claim 1, wherein the wear-resistant lining plate is fixedly connected with the lower cylinder body through bolts.
3. The screw conveyor convenient to maintain according to claim 1, wherein the mounting seat is fixedly connected with the screw shaft through bolts, and the wear-resistant panel is fixedly connected with the blade body through bolts.
4. The screw conveyor of claim 1, wherein the upper cylinder is hinged with a transparent viewing window.
5. A screw conveyor facilitating maintenance according to claim 1, wherein the upper cylinder is provided with a lifting lug.
6. The screw conveyor convenient to maintain according to claim 1, wherein the upper cylinder connected with the head base is provided with a feed inlet, and the lower cylinder connected with the tail base is provided with a discharge outlet.
7. The screw conveyor convenient to maintain according to claim 1, wherein the other end of the driving rotating shaft is connected with a motor arranged on the head base through a coupling.
8. The screw conveyor convenient to maintain according to claim 1, wherein the shock-absorbing anchor comprises a base, a top rod arranged in the base and connected with the base in a sliding manner, and a base and the top rod
A damping spring in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408698.9U CN209973512U (en) | 2019-03-28 | 2019-03-28 | Screw conveyer convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408698.9U CN209973512U (en) | 2019-03-28 | 2019-03-28 | Screw conveyer convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209973512U true CN209973512U (en) | 2020-01-21 |
Family
ID=69255951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408698.9U Active CN209973512U (en) | 2019-03-28 | 2019-03-28 | Screw conveyer convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209973512U (en) |
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2019
- 2019-03-28 CN CN201920408698.9U patent/CN209973512U/en active Active
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