CN216376241U - Novel tubular screw conveyer - Google Patents
Novel tubular screw conveyer Download PDFInfo
- Publication number
- CN216376241U CN216376241U CN202122700231.1U CN202122700231U CN216376241U CN 216376241 U CN216376241 U CN 216376241U CN 202122700231 U CN202122700231 U CN 202122700231U CN 216376241 U CN216376241 U CN 216376241U
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- China
- Prior art keywords
- assembly
- screw rod
- bearing
- head end
- groups
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model discloses a novel tubular screw conveyor which comprises a pipe body, a screw rod assembly and a cycloidal pin gear speed reducer, wherein a feed inlet and a discharge outlet are formed in the pipe body, the screw rod assembly is arranged on the pipe body, the screw rod assembly comprises a screw rod, screw blades wound on the periphery of the screw rod, a transmission assembly connected with the screw rod, a tail end assembly and two groups of intermediate assemblies, and the cycloidal pin gear speed reducer is fixedly connected with the screw rod through the transmission assembly. According to the utility model, two groups of intermediate assemblies are arranged, so that the vibration generated by the rotation of the screw rod is reduced, and the stability of the rotation of the screw rod in the process of long-distance conveying is ensured.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a novel tubular spiral conveyor.
Background
The screw conveyer is a conveying device which utilizes the rotation of a helical blade to push loose materials to move forward along a machine shell, and the screw conveyer is widely used in the industrial fields of building materials, chemical industry, metallurgy and the like and is used for conveying materials such as cement, coal powder, ore and the like. The traditional screw conveyor generally comprises a shell, a motor reducer, a helical blade, a screw rod and a head and tail end assembly used for supporting the screw rod, and the screw rod rotates to generate larger vibration in the material conveying process by the structural design, so that the traditional screw conveyor is not suitable for conveying materials in a longer distance. Accordingly, a tubular screw conveyor is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a new tubular screw conveyor.
The utility model realizes the purpose through the following technical scheme, and the novel tubular screw conveyor comprises a pipe body, a screw rod assembly and a cycloidal pin gear speed reducer, wherein a feeding port and a discharging port are arranged on the pipe body, the screw rod assembly is arranged on the pipe body, the screw rod assembly comprises a screw rod, screw blades arranged around the periphery of the screw rod, a transmission assembly connected with the screw rod, a tail end assembly and two groups of intermediate assemblies, and the cycloidal pin gear speed reducer is fixedly connected with the screw rod through the transmission assembly.
Further, the transmission assembly comprises a head end bearing assembly, a coupler and a head end sealing assembly, the head end bearing assembly comprises a bearing, a bearing seat and a sealing ring, the transmission assembly is fixedly connected with the cycloidal pin gear speed reducer and the spiral rod through the coupler, the sealing assembly comprises a packing box, a packing cover and packing, and the packing is arranged in the packing box.
Further, the tip assembly includes a tip bearing assembly in structural conformity with the head bearing assembly, a tip seal assembly in structural conformity with the head seal assembly.
Furthermore, two sets of intermediate assemblies include middle bearing, bearing frame, and two sets of intermediate assemblies set up on the hob, and the distance between two sets of intermediate assemblies is 23.32 m.
Compared with the prior art, the utility model has the following beneficial effects: through setting up two sets of intermediate assemblies, alleviate the rotatory produced vibrations of hob, guarantee the rotatory stability of hob among the long-distance transportation process.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
in the figure, the device comprises a pipe body 1, a pipe body 101, a feeding hole 102, a discharging hole 2, a screw rod 3, a screw blade 4, a transmission assembly 5, a tail end assembly 6, a middle assembly 7 and a cycloidal pin gear reducer.
Detailed description of the preferred embodiments
The present invention will be described in further detail with reference to the following examples and the accompanying drawings.
The utility model provides a novel tubular screw conveyer, includes body 1, screw rod subassembly, cycloid pinwheel speed reducer 7, be provided with feed inlet 101 and discharge gate 102 on the body 1, the screw rod subassembly sets up on body 1, and the screw rod subassembly includes screw rod 2, rich helical blade 3 of locating 2 peripheries of screw rod and the drive assembly 4 that links to each other with screw rod 2, terminal subassembly 5, two sets of, and cycloid pinwheel speed reducer 7 is rotatory through 4 fixed connection screw rods 2 of drive assembly and drive screw rod 2, and the material is fed by feed inlet 101, carries out the material propelling movement through screw rod 2 and helical blade 3 and realizes the ejection of compact to discharge gate 102.
Further, transmission assembly 4 includes head end bearing subassembly, shaft coupling and head end seal assembly, head end bearing subassembly includes bearing, bearing frame and sealing washer, transmission assembly 4 passes through shaft coupling fixed connection cycloid pinwheel speed reducer 7 and hob 2, seal assembly includes packing box, gland packing and filler, has the filler in the packing box, and the tightness of the interior filler of gland packing adjustable packing box prevents that the material from leaking.
Further, the tip assembly 5 includes a tip bearing assembly that is structurally identical to the head bearing assembly, a tip seal assembly that is structurally identical to the head seal assembly.
Further, two sets of middle subassemblies 6 include intermediate bearing, bearing frame, and two sets of middle subassemblies 6 set up on hob 2, and the distance between two sets of middle subassemblies 6 is 23.32m, and two sets of middle subassemblies 6 can alleviate the rotatory produced vibrations of hob 2, guarantee the rotatory stability of hob 2 among the large distance transportation process.
According to the utility model, the two groups of middle assemblies 6 are arranged, so that the vibration generated by the rotation of the screw rod 2 is reduced, and the stability of the rotation of the screw rod 2 in the process of long-distance conveying is ensured.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The utility model provides a novel tubular screw conveyer, includes body, spiral rod subassembly, cycloid pinwheel speed reducer, its characterized in that: the spiral shaft assembly comprises a spiral shaft, spiral blades arranged on the periphery of the spiral shaft, a transmission assembly, a tail end assembly and two groups of intermediate assemblies, wherein the transmission assembly is connected with the spiral shaft, and the cycloidal pin gear speed reducer is fixedly connected with the spiral shaft through the transmission assembly.
2. The novel tubular screw conveyor according to claim 1, characterized in that: the transmission assembly comprises a head end bearing assembly, a coupler and a head end sealing assembly, the head end bearing assembly comprises a bearing, a bearing seat and a sealing ring, the transmission assembly is fixedly connected with the cycloidal pin gear speed reducer and the screw rod through the coupler, the sealing assembly comprises a packing box, a packing cover and packing, and the packing is arranged in the packing box.
3. The novel tubular screw conveyor according to claim 1, characterized in that: the tip assembly includes a tip bearing assembly in structural conformity with the head end bearing assembly, a tip seal assembly in structural conformity with the head end seal assembly.
4. The novel tubular screw conveyor according to claim 1, characterized in that: the two groups of middle assemblies comprise middle bearings and bearing seats, the two groups of middle assemblies are arranged on the screw rods, and the distance between the two groups of middle assemblies is 23.32 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122700231.1U CN216376241U (en) | 2021-11-05 | 2021-11-05 | Novel tubular screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122700231.1U CN216376241U (en) | 2021-11-05 | 2021-11-05 | Novel tubular screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216376241U true CN216376241U (en) | 2022-04-26 |
Family
ID=81248880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122700231.1U Expired - Fee Related CN216376241U (en) | 2021-11-05 | 2021-11-05 | Novel tubular screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216376241U (en) |
-
2021
- 2021-11-05 CN CN202122700231.1U patent/CN216376241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |