CN202848570U - Overflowing type screw conveyor - Google Patents

Overflowing type screw conveyor Download PDF

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Publication number
CN202848570U
CN202848570U CN 201220434433 CN201220434433U CN202848570U CN 202848570 U CN202848570 U CN 202848570U CN 201220434433 CN201220434433 CN 201220434433 CN 201220434433 U CN201220434433 U CN 201220434433U CN 202848570 U CN202848570 U CN 202848570U
Authority
CN
China
Prior art keywords
discharging
delivery duct
screw conveyor
type screw
conveying pipes
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.)
Expired - Fee Related
Application number
CN 201220434433
Other languages
Chinese (zh)
Inventor
吴振福
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.)
Tianjin hump Investment Group Co., Ltd.
Original Assignee
TIANJIN TUOFENG BUILDING MATERIAL INDUSTRY AND TRADE Co Ltd
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 TIANJIN TUOFENG BUILDING MATERIAL INDUSTRY AND TRADE Co Ltd filed Critical TIANJIN TUOFENG BUILDING MATERIAL INDUSTRY AND TRADE Co Ltd
Priority to CN 201220434433 priority Critical patent/CN202848570U/en
Application granted granted Critical
Publication of CN202848570U publication Critical patent/CN202848570U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an overflowing type screw conveyor, and the overflowing type screw conveyor includes conveying pipes, an auger installed inside the conveying pipes, and a motor which is arranged outside the conveying pipes and used for driving the auger to rotate. A feeding port which is opened upward is arranged at a feeding end of the conveying pipes, and a discharging port is arranged at a discharging end of the conveying pipes. The overflowing type screw conveyor is characterized in that an opening of the discharging port turns upward, and a discharging cover is arranged at the position, corresponding to the discharging, of the discharging end of the conveying pipes. The discharging cover is provided with a material drainage port which is opened downward. The overflowing type screw conveyor has the advantages of being simple in structure, easy to produce, convenient to use, effective in improving the effect of locking materials, high in the transmission accuracy, and capable of improving the quality of products.

Description

The overflow-type conveyor screw
Technical field
The utility model belongs to the material transfer equipment technical field, particularly relates to a kind of overflow-type conveyor screw.
Background technology
Conveyor screw is the powder-material conveying equipment of commonly using the most, conveyor screw is widely used in every profession and trade, such as industries such as building materials, chemical industry, electric power, metallurgy, colliery charcoal, grains, be applicable to level or tilt conveying powdered, granular and little lump material, such as colliery, ash, slag, cement, grain etc., in concrete mixing plant, the effect of conveyor screw has obtained maximum embodiment.The structure of conveyor screw is generally: comprise delivery duct, be installed in the auger of delivery duct inside and be installed in the outside motor that is used for driving the auger rotation of delivery duct, the inlet point that has opening upwards on the feed end of delivery duct, has the discharging opening that Open Side Down on the discharge end of delivery duct, powder enters from inlet point, rotation is delivered to the discharging opening discharge through auger, when cement processing or concrete-agitating, various powders are delivered to the equipment of reloading from storage bin by conveyor screw, because generally all having higher air pressure in the storage bin, air pressure makes auger lock material difficulty, powder flows out from discharging opening under the pressure-acting of storage bin easily, thereby the feed flow that makes conveyor screw is difficult to control, the final distributing precision that affects batch mixing affects product design.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, make easy, easy to use, can Effective Raise lock material effect, improve delivery precision, thereby the overflow-type conveyor screw that can improve the quality of products.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of overflow-type conveyor screw, comprise delivery duct, be installed in the auger of delivery duct inside and be installed in the outside motor that is used for driving described auger rotation of delivery duct, the inlet point that has opening upwards on the feed end of described delivery duct, the discharge end of described delivery duct is provided with discharging opening, it is characterized in that: the opening upwards of described discharging opening, and the position of corresponding described discharging opening is equipped with the discharging cover on the discharge end of delivery duct, has the discharge gate that Open Side Down on the described discharging cover.
The utility model can also adopt following technical scheme:
Described discharge gate is provided with exhausr port.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, be about to the discharging opening design of conveyor screw up, the discharging opening place correspondence of conveyer is equipped with the discharging cover, the bottom of discharging cover has discharge gate, this structure can prevent effectively that the material in the conveyer from flowing out from discharging opening automatically under gas pressure, thereby make the operational throughput of conveyer precisely controlled, can improve the batch mixing precision, guarantee product design.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, delivery duct; 1-1, inlet point; 1-2, discharging opening; 2, auger; 3, motor; 4, discharging cover; 4-1, discharge gate; 4-2, exhausr port.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1, a kind of overflow-type conveyor screw.Comprise delivery duct 1, auger 2 and motor 3, auger 2 is installed in the inside of delivery duct 1, and motor 3 is installed in the outside of delivery duct 1, and motor 3 connects with auger 2, the effect of motor 3 is to drive auger 2 rotations, moves with the material that makes auger 2 can drive in the delivery duct 1.The two ends of delivery duct 1 have respectively inlet point 1-1 and discharging opening 1-2, the equal opening upwards design of inlet point 1-1 and discharging opening 1-2, material enters into from inlet point 1-1 that delivery duct 1 is interior to be sent to discharging opening 1-2 through auger 2, material is accumulated at the discharging opening 1-2 place of delivery duct 1 and overflows, and realizes the transmission of material with this.Corresponding discharging opening 1-2 is equipped with discharging cover 4 on delivery duct 1, has the discharge gate 4-1 that Open Side Down on the discharging cover 4, discharge from discharge gate 4-1 from the material that above-mentioned discharging opening 1-2 overflows, discharge gate 4-1 is provided with exhausr port 4-2, in order to get rid of the conveying air pressure in the delivery duct 1.
Above-mentioned embodiment only is to functional descriptions of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; various distortion and improvement that those skilled in the art make the technical solution of the utility model all drop within the protection domain of the present utility model.

Claims (2)

1. overflow-type conveyor screw, comprise delivery duct, be installed in the auger of delivery duct inside and be installed in the outside motor that is used for driving described auger rotation of delivery duct, the inlet point that has opening upwards on the feed end of described delivery duct, the discharge end of described delivery duct is provided with discharging opening, it is characterized in that: the opening upwards of described discharging opening, and the position of corresponding described discharging opening is equipped with the discharging cover on the discharge end of delivery duct, has the discharge gate that Open Side Down on the described discharging cover.
2. overflow-type conveyor screw according to claim 1, it is characterized in that: described discharge gate is provided with exhausr port.
CN 201220434433 2012-08-29 2012-08-29 Overflowing type screw conveyor Expired - Fee Related CN202848570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220434433 CN202848570U (en) 2012-08-29 2012-08-29 Overflowing type screw conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220434433 CN202848570U (en) 2012-08-29 2012-08-29 Overflowing type screw conveyor

Publications (1)

Publication Number Publication Date
CN202848570U true CN202848570U (en) 2013-04-03

Family

ID=47979790

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220434433 Expired - Fee Related CN202848570U (en) 2012-08-29 2012-08-29 Overflowing type screw conveyor

Country Status (1)

Country Link
CN (1) CN202848570U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979273A (en) * 2014-05-16 2014-08-13 苏州新协力特种工业模板有限公司 Particle material conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979273A (en) * 2014-05-16 2014-08-13 苏州新协力特种工业模板有限公司 Particle material conveyor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: TIANJIN TUOFENG INVESTMENT GROUP CO., LTD.

Free format text: FORMER OWNER: TIANJIN TUOFENG BUILDING MATERIAL INDUSTRY AND TRADE CO., LTD.

Effective date: 20131028

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 301700 WUQING, TIANJIN TO: 301713 WUQING, TIANJIN

TR01 Transfer of patent right

Effective date of registration: 20131028

Address after: 301713 Tianjin Wuqing District Wang Qing Tuo Town Qing channel 18

Patentee after: Tianjin hump Investment Group Co., Ltd.

Address before: 301700 Wang Qingtuo Town, Wuqing District, Tianjin

Patentee before: Tianjin Tuofeng Building Material Industry and Trade Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130403

Termination date: 20150829

EXPY Termination of patent right or utility model