CN2931045Y

CN2931045Y - Conjunct mixing station

Info

Publication number: CN2931045Y
Application number: CN 200620030755
Authority: CN
Inventors: 安中遂
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-20
Filing date: 2006-07-20
Publication date: 2007-08-08
Anticipated expiration: 2016-07-20

Abstract

The utility model discloses a coupled agitation station, which comprises two agitation tubes, an ash balance arranged on upside of two agitation tubes, a cement storehouse and a powder coal ash storehouse supplying material for the ash balance. The ash balance comprises a fixation frame and an ash hopper fixed on the fixation frame and a weight sensor arranged on a hang connection between the ash hopper and the fixation frame, wherein, the ash balance is a public ash balance supplying ash for two agitation tubes. The transmission pipelines of the cement storehouse and the powder coal ash storehouse are connected with the feeding port of the ash hopper of the public ash balance. A discharging port on bottom of the ash hopper is connected with a transmission device communicated two agitation tubes and feeding material for two agitation tubes by an electrical control valve and a connection soft pipe. In the real implementation, the utility model has the advantages of reduction of construction cost of agitation station, occupied area and investment of assistant establishment, reasonable layout, smooth road, therefore, the vehicle can directly receive material under the agitation station with high working efficiency.

Description

The combined mixing plant

Technical field

The utility model relates to the building machinery technical field, especially a kind of combined mixing plant.

Background technology

The conjuncted mixing plant of Shi Yonging in the market, every mixer all needs to join a cover feeding device and a gravity measure device, and the combined mixing plant has two mixing drum alternations usually, so just need to be equipped with two cement bins, two flyash storehouses, two cement pumps, two ash transfer pumps, two flyash scales, two water claim, so investment is big, ground installation takes up room very big, and automobile is difficult to reach under the mixer charging and discharging, brings a lot of troubles to construction.

The utility model content

The purpose of this utility model is to provide grey scale of a kind of use just can be to the combined mixing plant of two mixing drum feed.

The technical solution of the utility model is: a kind of combined mixing plant, comprise two mixing drums, two mixing drums top is provided with grey scale, also be provided with cement bin to grey scale feed, the flyash storehouse, described grey scale comprises fixed frame and is suspended on ash bucket on the fixed frame, suspension connector between ash bucket and the fixed frame is provided with weight sensor, described grey scale is can be to a public grey scale of two mixing drum supply ash material, the conveyance conduit in described cement bin and flyash storehouse all feeds the charging aperture of the ash bucket of this public grey scale, and the discharging opening of the bottom of described ash bucket is through electrically-controlled valve, connect flexible pipe be connected with lead to two mixing drums and can be respectively to the conveying device of two mixing drum feedings.

Described conveying device is a delivery pump, this delivery pump comprises the two-way propulsion plant in charging line and the charging line, the charging aperture of described charging line is communicated with the discharging opening of ash bucket, the two ends of described charging line are respectively equipped with the discharging opening of corresponding two mixing drums, the motor that described two-way propulsion plant comprises the screw propulsion blade installed on the cardan shaft that is arranged in the charging line, the cardan shaft, is in transmission connection with cardan shaft one end.

Described mixing plant also is provided with one can be to the public water scale of two mixing drum supply water, this public water scale comprises fixed frame and is suspended on bucket on the fixed frame, suspension connector between bucket and the fixed frame is provided with weight sensor, the inlet of bucket is provided with water inlet pipe, the delivery port of water scale bottom is communicated with left mixing drum, right mixing drum respectively by two pipelines, respectively is provided with a water pump on two pipelines.

Ash hole that the utility model claims at public ash installed additional can be respectively to the conveying device of two mixing drum feedings, the weighing work of the ash material that such two mixing drums are required just can be finished by a public grey scale, so just having saved a cover note refitting puts, just can finish the feed work of public grey scale simultaneously by a cement bin and a flyash storehouse, saved a cover storage bin and a pay-off thereof so again, in practice of construction, mixing plant construction cost, floor space, the auxiliary equipment investment all can reduce greatly, and it is rationally distributed, the road is clear, and automobile can directly connect material under mixing plant and increase work efficiency.

In addition, the utility model also is provided with the public water scale that two accurate weighings of mixing drum is sent water, and this water claims to save the note refitting of a cover water to be put and water sending device, is suitable for using in the engineering of the accurate water of needs.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the structural representation of the public grey scale among the utility model embodiment one;

Fig. 3 is the structural representation of the water scale of the utility model embodiment two.

The specific embodiment

As Fig. 1, shown in 2, embodiment one of the present utility model, cement bin 1 and flyash storehouse were provided with about 2 minutes, the mixing plant bottom is provided with sandstone proportioning machine 3, sandstone proportioning machine 3 tops are provided with a left side, right mixing

drum

4,5, a left side, right mixing

drum

4,5 bottoms are communicated with blanking channel 6 jointly, a left side, right mixing

drum

4,5 tops are provided with public grey scale, public grey scale comprises fixed frame 9, be suspended on the ash bucket 7 on the fixed frame 9, be connected respectively delivery pump 11 to two mixing drum feedings with ash bucket 7 discharging openings, the top of ash bucket 7 is by two chains 8,17 are suspended on the fixed frame 9, chain 8, be respectively equipped with weight sensor 18 on 17,19, the discharging opening of the bottom of ash bucket 7 is through electric control valve 20, flexible pipe 10 is communicated with delivery pump 11, delivery pump 11 is provided with a left side, right two

discharging openings

13,14 corresponding respectively left sides,

right mixing drum

4,5, be provided with screw propulsion blade 21 in the delivery pump 11, screw propulsion blade 21 is installed on the cardan shaft 22, one end of cardan shaft 22 is connected with the output shaft of motor 23, cement bin 1, the output channel in flyash storehouse 2 all feeds ash bucket 7 to its feed, and sandstone proportioning machine 3 is by a left side, the right storehouse 15 of carrying, 16 respectively to a left side, right mixing

drum

4,5 supply sandstone material.

The utility model is when work, cement bin 1, flyash storehouse 2 is successively to ash bucket 7 feed, the electric control valve 20 of ash bucket 7 bottom openings is closed, cement bin, the feed amount of flyash is by

weight sensor

18,19 control after sending signal, cement in ash bucket 7, after flyash is finished according to a certain ratio, opening electric control valve 20 makes the ash material enter delivery pump 11, can control screw propulsion blade 21 by the forward or reverse of control motor 23 and advance the ash material to the left or to the right, thereby select left mixing drum 4 or right mixing drum 5 supply ash material, sandstone proportioning machine 3 and water pipe can be to supply sandstone and water in the mixing drum simultaneously, ash material in left mixing drum 4 or right mixing drum 5, the sandstone material, after water is finished proportioning on demand, can begin to stir, concrete after the stirring can be discharged by blanking channel 6, in practice of construction, stirring and batching all will consume the regular hour, and therefore a left side is set, right mixing drum 4, but 5 alternations are to increase work efficiency.

Embodiment two of the present utility model is with the difference of embodiment one, as shown in Figure 3, also be provided with the public water scale on the mixing plant, the public water scale mainly is to be made of fixed frame 25 and the bucket 32 that is suspended on the fixed frame 25, bucket 32 is by

chain

23,24 are suspended on the fixed frame 25, bucket 32 is provided with water inlet pipe 31, chain 23, be respectively equipped with weight sensor 25 on 24,26, the bottom of bucket 32 is by two-

way pipeline

27,28 respectively with left mixing drum 4, right mixing drum 5 is communicated with, pipeline 27 is provided with water pump 29, pipeline 28 is provided with water pump 30, to a left side, right mixing drum 4, during 5 water supply, can be according to weight sensor 25, the water yield in the 26 control buckets 22 is controlled 30 pairs of left sides of water pump 29 or water pump then, right mixing

drum

4,5 supply water.

In practice of construction, during to left mixing

drum

4 or 5 water supply of right mixing drum, can come accurate amount of water by the water scale among the embodiment two, also can add water to mixing drum certainly by common water pipe, its amount of water can calculate by adding the water time.

Claims

1, a kind of combined mixing plant, comprise two mixing drums, two mixing drums top is provided with grey scale, also be provided with cement bin to grey scale feed, the flyash storehouse, described grey scale comprises fixed frame and is suspended on ash bucket on the fixed frame, suspension connector between ash bucket and the fixed frame is provided with weight sensor, it is characterized in that: described grey scale is for supplying public grey scales of ash material to two mixing drums, the conveyance conduit in described cement bin and flyash storehouse all feeds the charging aperture of the ash bucket of this public grey scale, and the discharging opening of the bottom of described ash bucket is through electrically-controlled valve, connect flexible pipe be connected with lead to two mixing drums and can be respectively to the conveying device of two mixing drum feedings.

2, combined mixing plant according to claim 1, it is characterized in that: described conveying device is a delivery pump, this delivery pump comprises the two-way propulsion plant in charging line and the charging line, the charging aperture of described charging line is communicated with the discharging opening of ash bucket, the two ends of described charging line are respectively equipped with the discharging opening of corresponding two mixing drums, the motor that described two-way propulsion plant comprises the screw propulsion blade installed on the cardan shaft that is arranged in the charging line, the cardan shaft, is in transmission connection with cardan shaft one end.

3, combined mixing plant according to claim 1 and 2, it is characterized in that: described mixing plant also is provided with one can be to the public water scale of two mixing drum supply water, this public water scale comprises fixed frame and is suspended on bucket on the fixed frame, suspension connector between bucket and the fixed frame is provided with weight sensor, the inlet of bucket is provided with water inlet pipe, the delivery port of water scale bottom is communicated with left mixing drum, right mixing drum respectively by two pipelines, respectively is provided with a water pump on two pipelines.