CN101357713A - No-axle spiral conveyer - Google Patents
No-axle spiral conveyer Download PDFInfo
- Publication number
- CN101357713A CN101357713A CNA2008101616335A CN200810161633A CN101357713A CN 101357713 A CN101357713 A CN 101357713A CN A2008101616335 A CNA2008101616335 A CN A2008101616335A CN 200810161633 A CN200810161633 A CN 200810161633A CN 101357713 A CN101357713 A CN 101357713A
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- China
- Prior art keywords
- shell
- bearing
- reducing machine
- transmission shaft
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Screw Conveyors (AREA)
Abstract
The invention discloses a no-shaft spiral conveying machine, comprising a shell, a transmission shaft which passes through the shell, a head bearing and a reducing machine which are arranged inside a bearing seat; the head bearing is arranged on the transmission shaft which extends out of the shell; the reducing machine, the bearing seat and the shell are sequentially connected one after another by a flange. By adopting the technical proposal, the head bearing is arranged outside the shell, the shell is not needed to be opened when the head bearing is assembled and disassembled; the bearing and the reducing machine are affected little by high temperature and are suitable for conveying high-temperature material; furthermore, the reducing machine, the bearing seat and the shell are sequentially connected one after another by the flange; the output shaft of the reducing machine is used as the transmission shaft, the distance of the reducing machine and the shell is shortened; the structure of the invention has sealing and dustproof function, is suitable for conveying material with large water percentage, and has small land occupying and compact structure at the same time.
Description
Technical field
The present invention relates to a kind of Shaftless screw conveyor.
Background technology
Present common conveyor screw, comprise electrical motor, casing, be arranged in transmission shaft on the casing, be installed on head bearings and reductor in the bearing seat, wherein, head bearings is installed in the casing, and the installing/dismounting head bearings all needs to open casing earlier, in application if transport the words of high-temperature material, bearing and reductor are subject to temperatures involved, and speed reducer output shaft is connected with transmission shaft via coupler, and the distance between reductor and the casing is bigger, thereby the occupation of land space is bigger.
Summary of the invention
Technical matters to be solved by this invention provides a kind of easy installation and removal, and bearing and reductor are subjected to temperatures involved less, and the occupation of land space is little, the Shaftless screw conveyor of compact conformation.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: Shaftless screw conveyor, comprise casing, be arranged in transmission shaft on the casing, be installed on head bearings and reductor in the bearing seat, described head bearings is located at and is stretched out on the outer transmission shaft of casing, and described reductor, bearing seat adopt flange to be connected with casing successively.
Described head bearings is a thrust bearing.
The present invention is owing to adopted technique scheme, described head bearings is located at outside the casing, do not need to open casing during the installing/dismounting head bearings, bearing and reductor are subjected to temperatures involved less, the suitable high-temperature material of carrying, and described reductor, bearing seat adopt flange to be connected with casing successively, speed reducer output shaft is as transmission shaft, shortened the distance between reductor and the casing, this structure has sealing, dustproof effect, be applicable to and carry the big material of water content, it is little that it takes up an area of the space simultaneously, compact conformation.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the structural representation of Shaftless screw conveyor of the present invention.
The specific embodiment
Be illustrated in figure 1 as Shaftless screw conveyor of the present invention, comprise casing 1, be arranged in transmission shaft 2 on the casing 1, be installed on head bearings 3 and reductor 5 in the bearing seat 4, described head bearings 3 is located at and is stretched out on the outer transmission shaft 2 of casing, described reductor 5 is connected with bearing seat 4 by flange 7, and bearing seat 4 is connected with casing 1 by flange 8 again.Wherein head bearings 3 is made up of a pair of radial ball bearing.
Claims (2)
1. Shaftless screw conveyor, comprise casing (1), be arranged in transmission shaft (2) on the casing (1), be installed on head bearings (3) and reductor (5) in the bearing seat (4), it is characterized in that: described head bearings (3) is located at and is stretched out on the outer transmission shaft (2) of casing, and described reductor (5), bearing seat (4) adopt flange to be connected with casing (1) successively.
2. according to the described Shaftless screw conveyor of claim 1, it is characterized in that: described head bearings (3) is thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101616335A CN101357713A (en) | 2008-09-18 | 2008-09-18 | No-axle spiral conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101616335A CN101357713A (en) | 2008-09-18 | 2008-09-18 | No-axle spiral conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101357713A true CN101357713A (en) | 2009-02-04 |
Family
ID=40330338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101616335A Pending CN101357713A (en) | 2008-09-18 | 2008-09-18 | No-axle spiral conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101357713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044085A (en) * | 2016-08-02 | 2016-10-26 | 安徽宜桐机械有限公司 | Improved shaftless spiral conveyor |
-
2008
- 2008-09-18 CN CNA2008101616335A patent/CN101357713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044085A (en) * | 2016-08-02 | 2016-10-26 | 安徽宜桐机械有限公司 | Improved shaftless spiral conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090204 |