CN102700908A - Screw conveyor - Google Patents

Screw conveyor Download PDF

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Publication number
CN102700908A
CN102700908A CN2012102056924A CN201210205692A CN102700908A CN 102700908 A CN102700908 A CN 102700908A CN 2012102056924 A CN2012102056924 A CN 2012102056924A CN 201210205692 A CN201210205692 A CN 201210205692A CN 102700908 A CN102700908 A CN 102700908A
Authority
CN
China
Prior art keywords
bearing
screw
conveyor screw
motor
screw shaft
Prior art date
Application number
CN2012102056924A
Other languages
Chinese (zh)
Inventor
张亚明
Original Assignee
江苏泓明达机械有限公司
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 江苏泓明达机械有限公司 filed Critical 江苏泓明达机械有限公司
Priority to CN2012102056924A priority Critical patent/CN102700908A/en
Publication of CN102700908A publication Critical patent/CN102700908A/en

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Abstract

The invention discloses a screw conveyor and relates to the technical field of mechanical equipment. The screw conveyor comprises a driving device, a front-end bracket, a rear-end bracket, a front-end bearing, a rear-end bearing, a screw shaft, a screw body and a conveying pipe, wherein the driving device comprises a motor and a speed reducer which are connected; the speed reducer is connected with one end of the screw shaft in the conveying pipe through the front-end bearing; the rear-end bearing is connected to the other end of the screw shaft; the screw body is arranged on the screw shaft; the motor, the speed reducer and the front-end bearing are fixedly arranged on the front-end bracket; and the rear-end bearing is fixedly arranged on the rear-end bracket. The screw conveyor disclosed by the invention has the advantages of novel structure, advanced technology, low noise of an entire machine, strong adaptability, convenience in operation and maintenance, long service life and flexibility in arrangement of inlet and outlet positions.

Description

A kind of conveyor screw

Technical field

The present invention relates to mechanical equipment technical field, be specifically related to a kind of conveyor screw.

Background technology

Screw machine is widely used in various industrial sectors, like building materials, electric power, metallurgy, coal, machinery, light industry and food service industry.But existing conveyor construction is complicated, and total noise of centrifuge is big, bad adaptability, and sealing effectiveness is bad, and operating maintenance is inconvenient.

Summary of the invention

The purpose of this invention is to provide a kind of conveyor screw, its novel structure, advanced technology, total noise of centrifuge is low, and comformability is strong, and operating maintenance is convenient, long service life, and it is flexible to import and export location arrangements.

In order to solve the existing problem of background technology; The present invention adopts following technical scheme: a kind of conveyor screw, and it comprises actuating device, preceding end support, back end support, preceding side bearing, rear end bearing, screw shaft, conveyor screw and delivery pipe, said actuating device comprises motor and speed reducer; Motor is connected with reductor; Said reductor is connected with an end of delivery pipe inside spin axle through preceding side bearing, and its other end is connected with rear end bearing, and said screw shaft is provided with conveyor screw; And on the end support, rear end bearing was fixedly mounted on the end support of back before motor, reductor and front end bearing fixing were installed in.

As improvement, said delivery pipe front end is provided with discharging opening, and its rear end is provided with inlet point, and discharging opening and inlet point are square orifice.

As improvement, said delivery pipe is a circular duct.

As improvement, said screw shaft is provided with axle sleeve.

As improvement, be equipped with sealing arrangement on said preceding side bearing and the rear end bearing.

The present invention has following beneficial effect: adopt circular duct, greatly reduce delivery pipe sealing manufacturing cost; Front end, rear end bearing are moved to outside the shell, and it is provided with sealing arrangement, makes total noise of centrifuge low, comformability is strong, good sealing effect, long service life.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

With reference to Fig. 1; This specific embodiment adopts following technical scheme: a kind of conveyor screw, and it comprises actuating device 1, preceding end support 4, back end support 5, preceding side bearing 6, rear end bearing 7, screw shaft 8, conveyor screw 9 and delivery pipe 10, said actuating device 1 comprises motor 2 and reductor 3; Motor 2 is connected with reductor 3; Said reductor 3 is connected with an end of delivery pipe 10 inside spin axles 8 through preceding side bearing 6, and its other end is connected with rear end bearing 7, and said screw shaft 8 is provided with conveyor screw 9; And on the end support 4, rear end bearing 7 was fixedly mounted on the end support 5 of back before motor 2, reductor 3 and preceding side bearing 6 were fixedly mounted on.

Said delivery pipe 10 front ends are provided with discharging opening 11, and its rear end is provided with inlet point 12, and discharging opening 11 is square orifice with inlet point 12.

Said delivery pipe 10 is a circular duct, greatly reduces delivery pipe sealing manufacturing cost.

Said screw shaft 8 is provided with axle sleeve, has reduced the wearing and tearing between conveyor screw and the screw shaft.

Be equipped with sealing arrangement on side bearing 6 and the rear end bearing 7 before said, good sealing effect prolongs its service life.

Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Other modifications that those of ordinary skills make technical scheme of the present invention perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of technical scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.

Claims (5)

1. conveyor screw; It is characterized in that it comprises actuating device, preceding end support, back end support, preceding side bearing, rear end bearing, screw shaft, conveyor screw and delivery pipe, said actuating device comprises motor and speed reducer; Motor is connected with reductor; Said reductor is connected with an end of delivery pipe inside spin axle through preceding side bearing, and its other end is connected with rear end bearing, and said screw shaft is provided with conveyor screw; And on the end support, rear end bearing was fixedly mounted on the end support of back before motor, reductor and front end bearing fixing were installed in.
2. a kind of conveyor screw according to claim 1 is characterized in that, said delivery pipe front end is provided with discharging opening, and its rear end is provided with inlet point, and discharging opening and inlet point are square orifice.
3. a kind of conveyor screw according to claim 1 is characterized in that, said delivery pipe is a circular duct.
4. a kind of conveyor screw according to claim 1 is characterized in that said screw shaft is provided with axle sleeve.
5. a kind of conveyor screw according to claim 1 is characterized in that, is equipped with sealing arrangement on said preceding side bearing and the rear end bearing.
CN2012102056924A 2012-06-21 2012-06-21 Screw conveyor CN102700908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102056924A CN102700908A (en) 2012-06-21 2012-06-21 Screw conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102056924A CN102700908A (en) 2012-06-21 2012-06-21 Screw conveyor

Publications (1)

Publication Number Publication Date
CN102700908A true CN102700908A (en) 2012-10-03

Family

ID=46894054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102056924A CN102700908A (en) 2012-06-21 2012-06-21 Screw conveyor

Country Status (1)

Country Link
CN (1) CN102700908A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303640A (en) * 2013-05-22 2013-09-18 江苏新业重工股份有限公司 Horizontal-type screw conveyer
CN103523473A (en) * 2013-10-17 2014-01-22 丹阳市正大油脂有限公司 Material seal two-screw conveyer
CN103723459A (en) * 2012-10-10 2014-04-16 安徽明光市瑞升机械有限公司 Tubular conveyor
CN108584315A (en) * 2017-12-28 2018-09-28 攀枝花钢城集团有限公司 Conveying device between dry iron powder sieve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215643A1 (en) * 1992-05-14 1993-11-18 Pft Putz & Foerdertech Small portable container for building materials - has discharge screw underneath ending just above stand surface and leading to extension to allow discharge without moving container
JP3622936B2 (en) * 1996-11-14 2005-02-23 前澤工業株式会社 Screw type transfer / squeezing / crushing device
CN101837879A (en) * 2010-05-17 2010-09-22 曹志德 Screw sealing feeder
CN201980703U (en) * 2011-02-25 2011-09-21 秦皇岛西重所燕大重型机械研究院有限公司 High-temperature insulation spiral conveyor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215643A1 (en) * 1992-05-14 1993-11-18 Pft Putz & Foerdertech Small portable container for building materials - has discharge screw underneath ending just above stand surface and leading to extension to allow discharge without moving container
JP3622936B2 (en) * 1996-11-14 2005-02-23 前澤工業株式会社 Screw type transfer / squeezing / crushing device
CN101837879A (en) * 2010-05-17 2010-09-22 曹志德 Screw sealing feeder
CN201980703U (en) * 2011-02-25 2011-09-21 秦皇岛西重所燕大重型机械研究院有限公司 High-temperature insulation spiral conveyor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103723459A (en) * 2012-10-10 2014-04-16 安徽明光市瑞升机械有限公司 Tubular conveyor
CN103303640A (en) * 2013-05-22 2013-09-18 江苏新业重工股份有限公司 Horizontal-type screw conveyer
CN103523473A (en) * 2013-10-17 2014-01-22 丹阳市正大油脂有限公司 Material seal two-screw conveyer
CN108584315A (en) * 2017-12-28 2018-09-28 攀枝花钢城集团有限公司 Conveying device between dry iron powder sieve

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121003

C02 Deemed withdrawal of patent application after publication (patent law 2001)