CN1079316C

CN1079316C - Mobile batching plant

Info

Publication number: CN1079316C
Application number: CN 97125256
Authority: CN
Inventors: 黄天祥
Original assignee: MADISON CONSULTING SERVICES Ltd
Current assignee: MADISON CONSULTING SERVICES Ltd
Priority date: 1996-10-28
Filing date: 1997-10-21
Publication date: 2002-02-20
Anticipated expiration: 2017-10-21
Also published as: CN1192397A; HK1010171A1; GB2318304A; GB9622397D0; GB2318304B

Abstract

The plant comprises a housing 1, mounted on a flat bed trailer 2, with a detachable aggregate sorting and storage hopper 7 and a detachable cement storage hopper 6. The housing 1 includes a concrete mixing device 12, a conveyor 10 equipped with a weighing device, a water storage tank 13 and a cement weighing device 14. On delivery to the site the housing is lifted on to a platform 4 and the storage hoppers 6,7 are secured to the roof of the housing. Measured amounts of aggregate from the site are fed from storage hopper 7 to the conveyor 10 and transported to the mixing device 12. Measured amounts of cement from storage hopper 6 and metered amounts of water are also fed into the mixing device. Concrete is discharged from outlet 9 in the base of the housing.

Description

Mobile batching plant

The present invention relates to a kind of agitating device, this equipment is used for continuous sufficient worker's volume ground and produces concrete, and it can be transported to needs concrete place.

The exploration project of the tall and big building structure of multilayer needs a large amount of and continuous concrete supply.The method of the concrete supply that traditional acquisition is such is to be realized by a mixing plant, and a traditional mixing plant needs a large amount of places that it is set up, and sets up such time that may not spend for six weeks fully.

Need local and time except setting up mixing plant, also need concrete to do the basis this equipment can be set up.Postponing to obtain to do basic concrete may put off the foundation of mixing plant and therefore put off the beginning of Structural Engineering.

Traditional mixing plant is because its scale is set at position away from the building site usually, and essentially be transported to the location, building site with concrete agitator-body truck general concrete wherein.

Traditional mixing plant has many shortcomings, needs place and spended time such as setting up mixing plant.By the concrete of its production excessive water that adds usually because considering the transport point time spent, and excessive agitation usually.Concrete is transported to the building site with concrete mixer truck from mixing plant also might make its risk of losing some intensity institute's time spent, may not be very suitable using these concrete therefore.Licensing that common mixing plant station also needs an issue licenses unit to issue usually in addition.

The present invention relates to a kind of agitating device, this equipment is used for continuous sufficient worker's volume ground and produces concrete, and it can be transported to the place that needs by highway.And can be in this place be promptly assembled up with seldom expense, will set up the greatly minimizing of taking time of common mixing plant from sufficient worker's volume ground production time that concrete spent of setting about building a station.

The assembling of this device does not need a big or solid basis, so the problem that the abundant concrete of demand is set up a common mixing plant has been avoided.The concrete that an advantage of the invention is new stirring can be supplied with contractor and directly use.Contractor can make it and requires more specifically to avoid waste thus like this.Mobile batching plant also no longer needs the licensing that obtains to build a station.

The mobile concrete agitating device is a known systems, and prior art has only can produce a small amount of concrete shortcoming.This is because the mobile concrete agitating device of prior art is seeking that various concrete compositions are carried onboard the fact.

The invention has the advantages that to propose a kind of on-the-spot mixing plant that is located at, it can produce the concrete of the needs that satisfy the multi-storey building building, wherein the reach the spot problem of required time of device just.

By a kind of container that the present invention proposes, it is installed on the platform trailer with wheel, and platform trailer can be connected to this container on the truck of highway transportation.Container wherein comprises a truck mixer, and the transfer member that aggregate is transported to agitator and water storage device that has a meter equally of load-bearing device is housed.Two or more openings are arranged at the top of container, and aggregate sorting and storage device and cement storage device are installed on the opening.Aggregate storage device and one compile that parts interrelate and cement storage device and a weigher interrelate, and wherein weigher and cement blender interrelate.Compile parts and cement blender is equipped with motor, these motors can connect the external power source such as generator one class at a scene.This container also has a centralized control unit, and it connects and can control and guide the operation of all devices in a kind of appropriate mode.

In the process that transmit at the scene, container is thrown off with the truck unit and is hung ground by a crane, rises on the platform of setting up for the purpose of use.This platform is set to be enough to support on the basis of described container.After this this container is fixed on the platform by appropriate device.What be installed to container top on upper end open is a cement storage device.What be installed to container top on other openings is an aggregate sorting and storage device.

In case a suitable outside transfer member is provided, the operation of mixing plant just may begin, and this outside transfer member can be transported to aggregate sorting and storage device from mixing plant with aggregate.This outside transfer member can be completely sealed to avoid the intrusion of atmosphere

Be in operation, aggregate is sent to the aggregate sorting unit from the building site by the mode of outside transfer member.This sorting unit has the parts that the different big or small aggregates that will send here from the scene distribute, and it is assigned to aggregate in the suitable sorting unit.This aggregate sorting unit is connected on the suitable controller, and this controller may be that machinery control also may be computer control, and it be connected to one can centralized control unit by operator's control on.

Aggregate storage device and a feeder interrelate, and this feeder interrelates with placing the transfer unit in the container.The aggregate of required size is fed to conveying device by feeder, is sent to agitator again.The feeder of aggregate holder has a controller, the supply of its control and guiding aggregate.Controller can be machinery also can be computer-controlled, and it be connected to one can centralized control unit by operator control on.

Aggregate is sent to conveyer by feeder from storage device.This conveyer can pollute preventing for the form of a sealing.Conveyer has a weighing apparatus that is connected with centralized control unit.In case the aggregate of aequum is delivered on the conveyer fully, the operator can stop aggregate and further supply with from the aggregate storage device.The accurate amount of the aggregate of required size or different sizes is sent in the agitator like this.

The cement storage device that interrelates with the weighing apparatus that places container comprises one the parts of cement adding weighing apparatus, and it and concrete mixer interrelate.Feeder comprises a controller, and this controller may be that machinery control also may be computer control, and it be connected to one can centralized control unit by operator's control on.Cement is sent into weighing apparatus from the cement storage device.Weighing apparatus and centralized control unit link.In case the cement of aequum is delivered on the weighing apparatus from the cement storage device fully, the operator can stop the further supply of cement.The accurate amount of required cement is sent in the agitator like this.

The water storage device is connected with a water meter, comprises a control assembly that is connected with centralized control unit on the water meter.Send into the water yield of agitator from the water storage device by this water meter measurement.

Agitator comprises a controller, and this controller may be that machinery control also may be computer control.

The concrete that stirs in the agitator is released from agitator in the mode that is arranged in on-the-spot suitable outlet on every side.

Controller passes through aggregate sorting and storage device, the delivered inside parts, and cement storage device and water storage device and centralized control unit link.Centralized control unit can be operated automatically according to various concrete mix preprogramming.An operator can select required concrete mix that the aggregate of appropriate amount is dispensed on the conveyer, and the cement of appropriate amount is sent to agitator by weighing apparatus and the water of appropriate amount is dispensed in the agitator.

For the present invention can further be understood fully, now the present invention is described by embodiment mode in conjunction with the accompanying drawings.

Fig. 1 is a schematic diagram, and the side view that is installed in the container that has aggregate sorting and storage device and cement storage device assembly on the trailer is shown.

Fig. 2 be one by having the vessel side generalized section of aggregate sorting and storage device and cement storage device assembly.

Fig. 1 has provided the general introduction figure after a mobile batching plant is assembled at the scene.This device comprises a container 1, and it is installed on the platform trailer 2 and has wheel 3.This container is installed on the platform 4, and platform is arranged on the basis 5.Be installed in container the top be cement storage device 6 and aggregate sorting unit 7A and aggregate storage device 7B.When outside transfer unit 8 is assembled, with aggregate during from site transport to the aggregate sorting unit, the operation of mixing plant begins to place an end of container and directly places below the agitator is concrete outfall 9.Container can be connected on the truck unit at an end of trailer 50

Fig. 2 has provided the vessel side generalized section.Wherein container is equipped with transfer unit 10, and transfer unit forms the lifting angle from the end to end of container.What transfer unit was wrapped up the other end that is arranged on transfer unit by case 11 is 12, one water accumulator tanks 13 of a truck mixer and a cement weighing apparatus 14 that links with agitator.

In site transport, be installed on the trailer on 2 container 1 by crane lifting to be built up on the on-the-spot platform 3 and fixing go up in position cement storage device 6 and aggregate sorting and storage device 7A and B by crane lifting to container 1, and be fixed on the suitable position.A concrete outfall 9 also is installed to a bit that is lower than agitator on the container.A suitable outside transfer unit 8 is mounted it at the scene and is sealed the intrusion that prevents atmosphere basically fully then, and aggregate from site transport to aggregate sorting unit 7A.

At work, aggregate is transported to aggregate sorting unit 7A from the scene along outside transfer unit 8.Big young pathbreaker's aggregate according to aggregate is assigned among the appropriate storage device 7B.Suitably the amount of measuring of the aggregate of size is let out transfer unit 10 from storage device 7B then.Aggregate is sent in the agitator 12 along transfer unit then.Cement is let out cement weigher 14 from cement storage device 6, it is directly sent in the agitator then.The water of proper volume also is injected in the agitator from water storage device 13.Concrete releases from agitator in order to using by an outlet 9 that is installed in container bottom then.

After completion, aggregate sorting and storage device, cement storage device and concrete outfall are pulled down from container.Container moves on on the ground from platform then, and it combines and be transported to other building sites with a truck unit at this.

Claims

1, a kind of motor-driven stirring does not comprise a container fully, aggregate sorting and storage device and a cement storage device, it is characterized in that container is installed on the platform trailer this platform trailer and has wheel and its other end can be connected on the truck unit for use in transporting at the one end on highway, and aspect configuration, in container, be a transfer unit with weighing apparatus along its longitudinal axis, further configuration in container is a truck mixer that is in container one end, described agitator and above-mentioned transfer unit, a cement weighing apparatus, a water meter device and a storage device interrelate, and wherein aggregate sorting and storage device interrelate by the front portion that reversibly connects the such aggregate sorting of Scratch and storage device and transfer unit at container top suitable opening and container and cement storage device and truck mixer interrelate.

2, equipment as claimed in claim 1, it is characterized in that transfer unit has a motor and a weighing apparatus and transfer unit is wrapped in by a case and it is not equipped with a lifting angle it and aggregate storage device interrelate and can receive the aggregate that is released by described storage device, at the entrance point of transfer unit and truck mixer interrelates and can receive the material that is released by transfer unit, and the machinery of the function of control and guiding transfer unit is arranged at this.

3, equipment as claimed in claim 1 is characterized in that being furnished with one on the top of transfer unit controls machinery.Its control and guiding aggregate are from the supply of aggregate storage element to transfer unit.

4, equipment as claimed in claim 1 is characterized in that being provided with a cement storage device on the top of container, and it has the feeding control machinery of control and guiding cement supply and interrelates with the cement weighing apparatus.

5, equipment as claimed in claim 1, it is characterized in that in container, being provided with a cement weighing apparatus, one end and cement storage device interrelate and its other end and truck mixer interrelate, and it also is not equipped with the control machinery that the cement of agitator is released and enters in a control and guiding.

6, equipment as claimed in claim 1, it is characterized in that in container, being provided with a water storage device, it has water metering ability and interrelates with truck mixer, and it also is provided with the control machinery of volume that the water of agitator was let out and gone out to enter in a control and guiding.

7, equipment as claimed in claim 1 is characterized in that being provided with a truck mixer in container, it is in the arrival end of the transfer unit with a motor, interrelate at this agitator and transfer unit, make it possible to receive the material that releases by transfer unit, and it also interrelates can receive the lapaxis from weighing apparatus with the cement weighing apparatus, even also interrelate can receive the water from wherein with the water storage device, an outside also is set releases the unit to release the concrete that stirs in the agitator.

8, equipment as claimed in claim 1, it is characterized in that being provided with sorting of an aggregate aggregate and storage device on the top of container, it can receive from the aggregate of outside and described aggregate and be assigned in the balanced device storage device, the aggregates of different like this sizes are deposited respectively, enter by control and guiding at this aggregate storage device the feeding control machinery of supply of aggregate of transfer unit defeated with send parts to interrelate.

9, it is characterized in that as each described equipment in the claim 1 to 8 it has a centralized control unit, the aggregate feeding mechanical can be controlled and guide to this centralized control unit.The cement feeding mechanical.Water measures mechanical weighing apparatus and agitator.