CN209999461U

CN209999461U - concrete mixing plant

Info

Publication number: CN209999461U
Application number: CN201822234127.6U
Authority: CN
Inventors: 高法景
Original assignee: Jinan Jingming Building Materials Co Ltd
Current assignee: Jinan Jingming Building Materials Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-01-31
Anticipated expiration: 2028-12-28

Abstract

The utility model relates to an concrete mixing plant, the power distribution box comprises a box body, the box top is equipped with the gravel and sand case, the box side is equipped with cement box, fine coal ash case, additive case respectively, be equipped with the agitator in the box, the gravel and sand case is connected through the pipe I of slope, cement box, fine coal ash case, additive case respectively through pipe II with pipe I intercommunication, pipe I is close to gravel and sand case department and is equipped with the lifting device, pipe II is close to cement box, fine coal ash case, additive case department respectively and all is equipped with the lifting device, the vertical (mixing) shaft that is equipped with in the agitator, the (mixing) shaft is located pipe I with agitator junction bottom, be equipped with helical blade on the (mixing) shaft, be equipped with the stirring board on the (mixing) shaft.

Description

concrete mixing plant

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to kind of concrete mixing plant.

Background

The traditional concrete mixer mainly rotates shafts with blades in a cylinder or a groove to mix and mix a plurality of raw materials into mixtures or machines with proper viscosity, however, the traditional mixer has the defects of slow mixing speed, low uniformity and the like, so that products after the raw materials are mixed often cannot meet the production requirements, and the production efficiency is low.

Patent No. 201721176697.3 concrete mixing device, including rabbling mechanism, material mechanism, transport mechanism and mixing mechanism, the material mechanism passes through transport mechanism and is connected with the rabbling mechanism, the rabbling mechanism includes motor, agitator tank and (mixing) shafts, be equipped with a plurality of stirring unit on the (mixing) shaft, and this a plurality of stirring unit interval sets up in proper order on the (mixing) shaft, mixing mechanism includes primary mixing tank and second grade mixing tank, the output of this primary mixing tank is connected with the input of second grade mixing tank, the output of this second grade mixing tank is connected with the input of agitator tank, this technique has solved above problem on degree of journey, but this technique also only carries out the partial raw materials of earlier stage and mixes, does not improve the production efficiency of concrete by a wide margin, and different raw materials also are series in earlier stage and mix, and is little to the productivity effect that improves concrete.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing kinds of fire control gas cylinder hydrostatic test machine to solve the problem that proposes in the above-mentioned background art, the utility model is simple in operation, it is high to compress tightly the precision, convenient clamping, and economic nature is good.

The utility model discloses a realize through following technical scheme:

kind of concrete mixing plant, the power distribution box comprises a box body, the box top is equipped with the gravel and sand case, the box side is equipped with cement box, fly ash case, additive case respectively, be equipped with the agitator in the box, the gravel and sand case is connected through the pipe I of slope, cement box, fly ash case, additive case respectively through pipe II with pipe I intercommunication, pipe I is close to gravel and sand case department and is equipped with the lifting device, pipe II is close to cement box, fly ash case, additive case department respectively and all is equipped with the lifting device, the vertical (mixing) shaft that is equipped with in the agitator, the (mixing) shaft is located pipe I with agitator junction bottom, be equipped with helical blade on the (mixing) shaft, be equipped with the stirring board on the (mixing) shaft.

step optimization ground, the lifting device includes the pivot, pivot end extends the pipe connection and has gear I, gear I all is connected with the motor, the motor is fixed on the pipe, be equipped with on the rotation axis of motor with I matched with gear II of gear.

step optimization ground, be equipped with the spout on the pivot side to extend to pivot terminal surface, all be equipped with in the spout with spout complex board, pivot terminal surface is equipped with the limiting plate, the limiting plate passes through a plurality of bolt fastening on pivot terminal surface.

optimally, the bottom of the plate is provided with a connecting block which is matched and connected with the sliding groove, and the plate is provided with plates with different areas.

preferably, the spiral blades have vertical bars.

preferably, the bottom of the stirring shaft is provided with a motor which is fixed at the bottom of the box body.

And step , optimally, a discharge hole is formed in the bottom of the side face of the box body and communicated with the stirring barrel.

, optimally, the bottom of the box body is provided with box legs, the side surface of the box body is provided with a water inlet pipe, and the water inlet pipe is communicated with the stirring barrel.

The utility model has the advantages that:

the utility model discloses the gravel and sand raw materials enters into pipe I through the gravel and sand case, the cement box is constantly followed in pipe I, the fine coal ash case, sneak into the raw materials in the additive case, the raw materials that make concrete preparation carry out intensive mixing earlier at the agitator, then enter into the agitator and add the water and stir, helical blade and vertical shelves pole that are equipped with have improved stirring efficiency, the mixing ratio and the mixing speed of raw materials can be controlled to the carrying device that is equipped with simultaneously in pipe I and the pipe II, advance steps and reduced the time of agitator stirring, the device can be very big improvement concrete's production efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal device structure of the present invention;

FIG. 3 is a schematic view of the material lifting device of the present invention;

in the figure: 1. gravel box, 2, box, 3, cement box, 4, fly ash box, 5, admixture box, 6, case leg, 7, motor, 8, discharge gate, 9, pipe I, 10, lifting device, 11, agitator, 12, (mixing) shaft, 13, helical blade, 14, vertical pin, 15, stirring board, 16, pivot, 17, board, 18, limiting plate, 19, bolt, 20, motor, 21, pipe II.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The invention will now be described in further detail at with reference to the accompanying drawings and specific examples.

kind of concrete mixing plant, including box 2, box 2 top is equipped with gravel box 1, box 2 side is equipped with cement box 3, fly ash case 4, admixture case 5 respectively, be equipped with agitator 11 in the box 2, gravel box 1 connects through I9 of pipe of slope, cement box 3, fly ash case 4, admixture case 5 respectively through pipe II 21 with I9 intercommunication of pipe, pipe I9 is close to gravel box 1 department and is equipped with lifting device 10, pipe II 21 is close to cement box 3, fly ash case 4, admixture case 6 respectively and all is equipped with lifting device 10, the vertical (mixing) shaft 12 that is equipped with in agitator 11, (mixing) shaft 12 is located pipe I9 with agitator 11 junction bottom, be equipped with helical blade 13 on the (mixing) shaft 12, be equipped with stirring plate 15 on the (mixing) shaft 12.

preferred embodiments, the lifting device 10 includes a rotating shaft 16, the end of the rotating shaft 16 extends out of the conduit i and is connected with gears i, the gears i are all connected with a motor 20, the motor 20 is fixed on the conduit i, and a gear ii matched with the gear i is arranged on the rotating shaft of the motor 20.

As preferred embodiments, the side of the rotating shaft 16 is provided with a sliding groove and extends to the end surface of the rotating shaft , the sliding groove is internally provided with a plate 17 matched with the sliding groove, the end surface of the rotating shaft 16 is provided with a limiting plate 18 to prevent the rotating shaft 16 from sliding out, and the limiting plate 18 is fixed on the end surface of the rotating shaft 16 through a plurality of bolts 19.

As preferred embodiments, the bottom of the plate 17 is provided with a connecting block which is matched and connected with the sliding groove, the plate 17 is provided with plates with different areas, the plate 17 can be replaced, and the entering amount of raw materials at each time can be adjusted.

As preferred embodiments, the spiral vane 13 is provided with a plurality of vertical bars 14, and the raw materials are mixed steps through the vertical bars 14.

As preferred embodiments, the bottom of the stirring shaft 12 is provided with a motor 7, and the motor 7 is fixed at the bottom of the box body 2.

As preferable embodiments, the bottom of the side surface of the box body 2 is provided with a discharge port 8, and the discharge port 8 is communicated with the stirring barrel 11.

As preferred embodiments, the bottom of the box body 2 is provided with box legs 6, and the side of the box body 2 is provided with a water inlet pipe which is communicated with the stirring barrel 11.

When using, at first the staff carries material device 10 according to raw materials quantity ratio adjustment, control the volume of dropping into the raw materials at every turn through changing board 17, then toward gravel and sand case 1, cement box 3, fine coal ash case 4, admixture case 5 fills corresponding raw materials, open and carry material device 10 and motor 7, gravel and sand, cement, fly ash, the admixture can be in pipe I9 continuous mixing, then is with entering into agitator 11, the raw materials that get into in agitator 11 can mix through helical blade 13 earlier, then stir through agitator 15, it leads to water when agitator 11 stirs, at last through discharge gate 8, output concrete, the device can carry out the intensive mixing before the raw materials stirring, the time of agitator 11 stirring has been reduced, the production efficiency of concrete has been improved.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

The utility model provides an kind of concrete mixing plant, including the box, its characterized in that the box top is equipped with the gravel and sand case, the box side is equipped with cement box, fly ash case, admixture case respectively, be equipped with the agitator in the box, the gravel and sand case is connected through the pipe I of slope, cement box, fly ash case, admixture case respectively through pipe II with pipe I intercommunication, pipe I is close to gravel and sand case department and is equipped with the lifting device, pipe II is close to cement box, fly ash case, admixture case department respectively and all is equipped with the lifting device, the vertical (mixing) shaft that is equipped with in the agitator, the (mixing) shaft is located pipe I with agitator junction bottom, be equipped with helical blade on the (mixing) shaft, be equipped with the stirring board on the (mixing) shaft.
2. The concrete mixing plant of claim 1, wherein the lifting device includes a shaft, the shaft extends out of the conduit I and is connected with gears I, the gears I are connected with motors, the motors are fixed on the conduit I, and the rotating shaft of the motors is provided with gears II matched with the gears I.
3. The concrete mixing plant of claim 2, wherein the side of the shaft has a slot extending to the end of the shaft , the slot has a plate engaging with the slot, the end of the shaft has a position-limiting plate fixed to the end of the shaft by bolts.
4. concrete mixing plant according to claim 3, characterized in that the bottom of the plate is provided with a connecting block, the connecting block is connected with the chute in a matching way, and the plate is provided with plates with different areas.
5. The concrete mixing plant of claim 1, wherein the spiral blades have vertical bars.
6. The concrete mixing plant of claim 1, wherein the bottom of the mixer shaft is provided with a motor, and the motor is fixed at the bottom of the box body.
7. The concrete mixing plant of claim 1, wherein the bottom of the side of the box is provided with a discharge port, and the discharge port is communicated with the mixing barrel.
8. The concrete mixing plant of claim 1, wherein the bottom of the box body is provided with box legs, the side of the box body is provided with a water inlet pipe, and the water inlet pipe is communicated with the mixing tank.