CN103707418A - Powder loading transition bin - Google Patents

Powder loading transition bin Download PDF

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Publication number
CN103707418A
CN103707418A CN201310678940.1A CN201310678940A CN103707418A CN 103707418 A CN103707418 A CN 103707418A CN 201310678940 A CN201310678940 A CN 201310678940A CN 103707418 A CN103707418 A CN 103707418A
Authority
CN
China
Prior art keywords
powder
bin
support
warehouse
connected
Prior art date
Application number
CN201310678940.1A
Other languages
Chinese (zh)
Inventor
蒲强军
张中凯
张金玉
黄伟
黑俊峰
张帅
靳昭
王国亮
冯志军
冯远敬
Original Assignee
郑州市长城机器制造有限公司
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 郑州市长城机器制造有限公司 filed Critical 郑州市长城机器制造有限公司
Priority to CN201310678940.1A priority Critical patent/CN103707418A/en
Publication of CN103707418A publication Critical patent/CN103707418A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/06Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/10Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/14Supply means incorporated in, or mounted on, mixers

Abstract

The invention belongs to the field of construction machinery, and particularly relates to a powder loading transition bin. The powder loading transition bin comprises a funnel type bin body and a powder conveyer which is connected with the bin body, wherein the bin body comprises a feed opening which is connected with a powder storage bin and a discharge opening which is connected with the powder conveyer. Therefore, when the powder loading transition bin is in use, the feed opening of the bin body is connected with the powder storage bin, and thus powder firstly enters into the transition bin from the powder storage bin, and then is output to a next device by the powder conveyer. The powder entering into the transition bin from the powder storage bin is relatively puff and uniform and does not easily bulge, thereby ensuring continuous and uniform powder conveying of the powder conveyer and solving the problem of poor precision of the loading amount of existing quantitative powder loading system.

Description

Powder material loading transitional storehouse

Technical field

The present invention relates to construction machinery equipment field, particularly relate to a kind of powder material loading transitional storehouse.

Background technology

In building field, usually can need the powders such as cement to mix to obtain the cement admixtures such as concrete or Stabilized Soil with material stirrings such as sandstone, flyash.Wherein concrete is most for house and bridge construction, and concrete quality directly affects intensity and the durability of corresponding building.Stabilized Soil is for road pavement, and the quality of Stabilized Soil is on the service life of road and time between overhauls(TBO) having larger impact.

No matter be concrete or Stabilized Soil, wherein the amount of institute's cement is all the important indicator that affects its performance, therefore, in concrete and Stabilized Soil production process, need to carry out strict control to the supply of its cement.Current cement feeding system majority is the form that adopts cement bin, conveying worm to be connected successively with weighing device.In process of production, conveying worm is directly fixed on the bottom of cement bin, in order to the cement in cement bin is outwards delivered to weighing device, weighing device is sent cement into mixer after weighing again, finally by mixer, cement and other mixing of materials is obtained to cement admixture.

In above-mentioned cement feeding system, because conveying worm is directly assemblied in cement bin bottom, it is direct feeding from cement bin, and cement in cement bin is because storage is larger and comparatively honest, very easily in cement bin, knot encircles, thereby can not enter into uniformly conveying worm, and then cannot guarantee the uniformity of the cement amount of sending into, reduce the quality of cement admixture; In addition, in above-mentioned cement feeding system, meausring apparatus is to be all directly located on corresponding mixer, in the process of mixer operation, the vibration producing can directly have influence on the precision of weighing device, and this also can cause the deviation of cement supply, reduces the quality of cement admixture.

Summary of the invention

The object of the present invention is to provide a kind of powder material loading transitional storehouse, to solve the poor problem of material loading accuracy of measurement of existing powder quantitative feeding system.

In order to address the above problem, powder material loading transitional storehouse of the present invention is by the following technical solutions: powder material loading transitional storehouse, comprise flared warehouse and the powder conveyer being connected with warehouse, warehouse has the charging aperture and the discharging opening being connected with powder conveyer for being connected with powder storage bin.

Described warehouse be assemblied on a support and and support between be provided with LOAD CELLS.

Warehouse is mounted on support by hook.

Powder conveyer is weighing spiral feeder.

The feed end of weighing spiral feeder is hinged on described support, and discharge end is suspended on described support by weight sensor.

The discharge end of weighing spiral feeder is suspended on support by cantilever set on support, between described cantilever and support, is provided with brace.

Because this powder material loading transitional storehouse comprises flared warehouse and the powder conveyer being connected with warehouse, and warehouse has charging aperture and the discharging opening being connected with powder conveyer for being connected with powder storage bin, therefore, when in use, the charging aperture of warehouse can be connected with powder storage bin, first powder enters to transitional storehouse from powder storage bin, and then exported toward next stage from powder conveyer, and the powder that enters into transitional storehouse from powder storage bin is comparatively fluffy and uniform, be difficult for arch camber, thereby can guarantee that powder conveyer can be continuous, carry uniformly powder, solve the poor problem of material loading accuracy of measurement of existing powder quantitative feeding system.

Further, LOAD CELLS can be used for monitoring the weight of warehouse and powder wherein, so that timely to warehouse feed supplement or stop, to warehouse feed, making it remain on optimal operational condition; The warehouse being assemblied on support by hook is convenient to change and detachable maintaining more; After powder conveyer is made as to weighing spiral feeder, being equivalent to weighing spiral feeder is directly connected with warehouse, thereby can further guarantee the accuracy of weighing, especially after it being directly assemblied on the support of transitional storehouse, it without contacting with mixer, vibrates the impact on its precision thereby can thoroughly eliminate mixer when work again; After weighing spiral feeder is hinged on support, can reduce the impact of the junction of weighing spiral feeder and support on its precision, and angle that can adjustable screw Weighing feeder, make it reach optimum Working.

Accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of powder material loading transitional storehouse;

Fig. 2 is the use state diagram of the embodiment of powder material loading transitional storehouse.

The specific embodiment

The embodiment of powder material loading transitional storehouse, as shown in Figure 1-2, this powder material loading transitional storehouse comprises support 11 and is located at warehouse 12 and the powder conveyer 13 on support 11.

The support that support 11 is frame-type.The top of warehouse 12 is provided with charging aperture, bottom is provided with discharging opening, and charging aperture is for being connected with the outlet of powder storage bin 14, and discharging opening is connected with the import of powder conveyer 13.When in use, first the powder in powder storage bin 14 falls into warehouse 12, and then by powder conveyer 13, it is exported from warehouse 12.Between warehouse 12 and support 11, be provided with LOAD CELLS 15, when in use, LOAD CELLS 15 can be connected with the baiting valve in powder storage bin 14 exits so that it is as the switch of controlling powder storage bin 14 baiting valves, when the powder weight in warehouse 12 drops to certain value, the baiting valve that LOAD CELLS 15 orders about powder storage bin 14 is opened, thereby to feed supplement in warehouse 12.For the ease of movement and the modularization setting of warehouse 12, support 11 is support independently, and warehouse 12 coordinates with support 11 by hook 16, for the ease of the maintenance to warehouse 12, is also provided with maintenance platform 17 on support 11.

In the present embodiment, what powder conveyer 13 adopted is weighing spiral feeder, it is arranged on the support 11 of warehouse 12 and is connected with the outlet of warehouse 12 by import, its port of export forms cantilever design, in addition, the entrance point of weighing spiral feeder is by jointed shaft 18 hinge mounted on support 11, and support 11 is provided with cantilever 19, the port of export of weighing spiral feeder is lifted on cantilever 19 by weight sensor 20, between cantilever 19 and support 11, is also provided with brace 21.

When in use, can the discharging opening of powder conveyer 13 be connected with mixer 23 by flexible vibration isolation cover 22, thereby can also eliminate the vibration that produces in mixer 23 courses of work impact on the precision of powder conveyer 13, and then further guarantee the control accuracy to powder addition.This powder material loading transitional storehouse can be used for the interpolation to cement in concrete or Stabilized Soil production process.

In other embodiment of powder material loading transitional storehouse, above-mentioned powder conveyer can also be common conveying worm etc.

Claims (6)

1. powder material loading transitional storehouse, is characterized in that, comprises flared warehouse and the powder conveyer being connected with warehouse, and warehouse has the charging aperture and the discharging opening being connected with powder conveyer for being connected with powder storage bin.
2. powder material loading transitional storehouse according to claim 1, is characterized in that, described warehouse be assemblied on a support and and support between be provided with LOAD CELLS.
3. powder material loading transitional storehouse according to claim 2, is characterized in that, warehouse is mounted on support by hook.
4. according to the powder material loading transitional storehouse described in claim 2 or 3, it is characterized in that, powder conveyer is weighing spiral feeder.
5. powder material loading transitional storehouse according to claim 4, is characterized in that, the feed end of weighing spiral feeder is hinged on described support, and discharge end is suspended on described support by weight sensor.
6. powder material loading transitional storehouse according to claim 5, is characterized in that, the discharge end of weighing spiral feeder is suspended on support by cantilever set on support, between described cantilever and support, is provided with brace.
CN201310678940.1A 2013-12-14 2013-12-14 Powder loading transition bin CN103707418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310678940.1A CN103707418A (en) 2013-12-14 2013-12-14 Powder loading transition bin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310678940.1A CN103707418A (en) 2013-12-14 2013-12-14 Powder loading transition bin

Publications (1)

Publication Number Publication Date
CN103707418A true CN103707418A (en) 2014-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310678940.1A CN103707418A (en) 2013-12-14 2013-12-14 Powder loading transition bin

Country Status (1)

Country Link
CN (1) CN103707418A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993845A (en) * 1961-03-24 1965-06-02 D C P Systems Ltd Improvements in or relating to pneumatic conveyors for powdered material
CN2534006Y (en) * 2001-12-18 2003-02-05 福建南方路面机械有限公司 Continuous weighing metering stabilized soil plantmix equipment
CN2928448Y (en) * 2006-08-04 2007-08-01 阜新恒泰机械有限责任公司 Aggregate direct injecting concrete stirrer
CN201214278Y (en) * 2007-12-29 2009-04-01 斌 宋 Mortar pre-stirring type continuous cement concrete stirring station
CN101462310A (en) * 2008-12-03 2009-06-24 徐州天地重型机械制造有限公司 Dry-mixed mortar station
CN201525084U (en) * 2009-09-15 2010-07-14 宋斌 Continuous type cement concrete mixing plant with controllable mixing time
CN203712878U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Powder feeding transition cabin

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993845A (en) * 1961-03-24 1965-06-02 D C P Systems Ltd Improvements in or relating to pneumatic conveyors for powdered material
CN2534006Y (en) * 2001-12-18 2003-02-05 福建南方路面机械有限公司 Continuous weighing metering stabilized soil plantmix equipment
CN2928448Y (en) * 2006-08-04 2007-08-01 阜新恒泰机械有限责任公司 Aggregate direct injecting concrete stirrer
CN201214278Y (en) * 2007-12-29 2009-04-01 斌 宋 Mortar pre-stirring type continuous cement concrete stirring station
CN101462310A (en) * 2008-12-03 2009-06-24 徐州天地重型机械制造有限公司 Dry-mixed mortar station
CN201525084U (en) * 2009-09-15 2010-07-14 宋斌 Continuous type cement concrete mixing plant with controllable mixing time
CN203712878U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Powder feeding transition cabin

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Application publication date: 20140409

RJ01 Rejection of invention patent application after publication