CN101357714A - No-axle spiral conveyer - Google Patents

No-axle spiral conveyer Download PDF

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Publication number
CN101357714A
CN101357714A CNA200810161634XA CN200810161634A CN101357714A CN 101357714 A CN101357714 A CN 101357714A CN A200810161634X A CNA200810161634X A CN A200810161634XA CN 200810161634 A CN200810161634 A CN 200810161634A CN 101357714 A CN101357714 A CN 101357714A
Authority
CN
China
Prior art keywords
bearing
transmission shaft
casing
shell
head bearings
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.)
Pending
Application number
CNA200810161634XA
Other languages
Chinese (zh)
Inventor
钱尧翎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA200810161634XA priority Critical patent/CN101357714A/en
Publication of CN101357714A publication Critical patent/CN101357714A/en
Pending legal-status Critical Current

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  • Screw Conveyors (AREA)
  • Mounting Of Bearings Or Others (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; 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; furthermore, the bearing and the reducing machine are affected little by the high temperature and are suitable for conveying high-temperature material.

Description

Shaftless screw conveyor
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, the installing/dismounting head bearings all needs to open earlier casing, and if transport high-temperature material, bearing and reductor are subject to temperatures involved in application.
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 the less Shaftless screw conveyor of temperatures involved.
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.
Described speed reducer output shaft adopts coupler to connect with transmission shaft.
Described head bearings is a thrust bearing.
The present invention is owing to adopted technique scheme, and described head bearings is located at outside the casing, does not need to open casing during the installing/dismounting head bearings, and bearing and reductor be subjected to temperatures involved less, the suitable high-temperature material of carrying.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
The specific embodiment
A kind of Shaftless screw conveyor of the present invention comprises casing 1, is arranged in transmission shaft 2 on the casing 1, is installed on head bearings 3 and reductor 5 in the bearing seat 4, and described head bearings 3 is located at and is stretched out on the outer transmission shaft 2 of casing.
Be illustrated in figure 1 as embodiment 1, described transmission shaft 2 adopts coupler 6 to connect with reductor 5, and head bearings 3 is installed on the outer transmission shaft 2 of casing, and wherein head bearings 3 is a pair of radial roller bearing, is provided with bearing baffle and oil sealing at the bearing two ends.
Be illustrated in figure 2 as embodiment 2, 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, and wherein head bearings 3 is a pair of radial ball bearing.This structure also has sealing, dustproof effect, is applicable to carry the big material of water content, and it is little that it takes up an area of the space simultaneously, compact conformation.

Claims (3)

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.
2. according to the described Shaftless screw conveyor of claim 1, it is characterized in that: described speed reducer output shaft adopts coupler (6) to connect with transmission shaft (2).
3. according to the described Shaftless screw conveyor of claim 1, it is characterized in that: described head bearings (3) is thrust bearing.
CNA200810161634XA 2008-09-18 2008-09-18 No-axle spiral conveyer Pending CN101357714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA200810161634XA CN101357714A (en) 2008-09-18 2008-09-18 No-axle spiral conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA200810161634XA CN101357714A (en) 2008-09-18 2008-09-18 No-axle spiral conveyer

Publications (1)

Publication Number Publication Date
CN101357714A true CN101357714A (en) 2009-02-04

Family

ID=40330339

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200810161634XA Pending CN101357714A (en) 2008-09-18 2008-09-18 No-axle spiral conveyer

Country Status (1)

Country Link
CN (1) CN101357714A (en)

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Legal Events

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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