CN216609528U - Concrete mixing plant is with leak protection material agitating unit - Google Patents

Abstract

The utility model discloses a leakage-proof stirring device for a concrete stirring station, which belongs to the technical field of concrete and comprises a support frame, wherein a discharge bin is embedded in the support frame, a stirring assembly is arranged in the discharge bin, the bottom of the discharge bin is connected with a discharge pipe, and a sealing assembly is arranged in the discharge pipe; according to the utility model, the sealing assembly is arranged at the position of the lifting mechanism which drives the pipe orifice of the extension pipe to move to the feed hopper of the canning vehicle, so that the two sealing plates can be gradually opened for blanking, the extension pipe is lifted and reset after blanking is finished, the sealing plates can be stressed and extruded to rotate around the rotating seat as the circle center to start closing, and the lifting mechanism synchronously drives the pipeline of the discharge pipe to close while lifting the extension pipe.

Description

Concrete mixing plant is with leak protection material agitating unit

Technical Field

The utility model belongs to the technical field of concrete, and particularly relates to a leakage-proof stirring device for a concrete mixing plant.

Background

In the commercial concrete production process, concrete is often processed through a concrete mixing plant, and the concrete mixing plant mainly comprises a material mixing system, a material weighing system, a material conveying system, a material storage system, a control system and the like. At present, concrete is mainly used in a plurality of aspects such as building engineering, electric power construction, bridge construction and hydraulic engineering.

In the discharging device for the concrete mixing plant disclosed in the chinese patent application No. 202020759051.3, the discharging pipe is not provided with a discharging port closing device inside, so that the discharging of the concrete in the discharging bin cannot be controlled, and the long-term static parking of the concrete in the discharging bin is easy to solidify, so that the discharging pipe is blocked and cannot be used for continuous discharging.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a leakage-proof stirring device for a concrete mixing plant, which has the characteristics of high discharging efficiency and good using effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a leakage-proof stirring device for a concrete mixing plant comprises a support frame, wherein a discharge bin is embedded in the support frame, a stirring assembly is installed in the discharge bin, the bottom of the discharge bin is connected with a discharge pipe, an extension pipe is sleeved on the surface of the discharge pipe, and a lifting mechanism is arranged on the side surface of the extension pipe;

the stirring subassembly is including stirring leaf, dwang, base and motor, the internally mounted who goes out the feed bin has the dwang, the top of dwang is connected with the motor, the base is installed to the bottom of dwang, the surface cover of dwang has two stirring leaves.

Preferably, the dwang is connected for rotating with the base, the base all is "ten" font structure with the stirring leaf, the base all inclines downwards with the side lever direction of stirring leaf.

Preferably, the top of going out the feed bin is embedded to have the apron, the connecting block is installed at the top of apron, the apron is fan-shaped structure, the apron is sliding connection with going out the feed bin.

Preferably, the internally mounted of discharging pipe has seal assembly, seal assembly is including backup pad, telescopic link, rotation seat, closing plate and fixing base, the internally mounted of discharging pipe has the fixing base, the bottom both sides of fixing base are all installed and are rotated the seat, the side of rotating the seat all is connected with the closing plate, the inside spout that all begins of closing plate, the inside both sides of extension pipe all are connected with the backup pad, the telescopic link is all installed to the top surface of backup pad.

Preferably, the fixing seat inner groove is of a stepped tower-shaped structure, the sealing plate is rotatably connected with the rotating seat, and the surface of the sealing plate is tightly attached to the inner groove of the fixing seat.

Preferably, the top end of the telescopic rod is embedded with a rotating shaft, and the rotating shaft is in sliding connection with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the motor drives the rotating rod to rotate through the stirring component, so that the stirring blade rotates in the discharging bin to stir concrete, the concrete generates vortex flow under the driving of the stirring blade, the discharging speed is higher, the long-time static solidification of the concrete is effectively prevented, and the problem that the discharging pipe is blocked due to the fact that the concrete in the discharging bin is easy to solidify in the prior art is solved.

2. According to the utility model, the sealing assembly is arranged at the position of the lifting mechanism which drives the pipe orifice of the extension pipe to move to the feed hopper of the canning vehicle, so that the two sealing plates can be gradually opened for blanking, the extension pipe is lifted and reset after blanking is finished, the sealing plates can be stressed and extruded to rotate around the rotating seat as the circle center to start closing, and the lifting mechanism synchronously drives the pipeline of the discharge pipe to close while lifting the extension pipe.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of the discharge bin of the present invention;

FIG. 3 is a sectional view of a tapping pipe according to the utility model;

FIG. 4 is a cross-sectional view of the seal assembly of the present invention;

fig. 5 is a front view of the fixing base of the present invention.

In the figure: 1. a discharging bin; 2. a support frame; 3. a discharge pipe; 4. a lifting mechanism; 5. a seal assembly; 51. A support plate; 52. a telescopic rod; 53. a rotating seat; 54. a rotating shaft; 55. a sealing plate; 56. a chute; 57. A fixed seat; 6. an extension pipe; 7. a stirring assembly; 71. stirring blades; 72. rotating the rod; 73. a base; 74. connecting blocks; 75. a cover plate; 76. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a leakage-proof stirring device for a concrete mixing plant comprises a support frame 2, wherein a discharge bin 1 is embedded in the support frame 2, a stirring assembly 7 is installed in the discharge bin 1, a discharge pipe 3 is connected to the bottom of the discharge bin 1, an extension pipe 6 is sleeved on the surface of the discharge pipe 3, and a lifting mechanism 4 is arranged on the side surface of the extension pipe 6;

stirring subassembly 7 has dwang 72 including stirring leaf 71, dwang 72, base 73 and motor 76 out the internally mounted of feed bin 1, and the top of dwang 72 is connected with motor 76, and base 73 is installed to the bottom of dwang 72, and the surface cover of dwang 72 has two stirring leaves 71.

Specifically, the rotating rod 72 is rotatably connected with the base 73, the base 73 and the stirring blade 71 are both in a cross-shaped structure, and the side rods of the base 73 and the stirring blade 71 are both inclined downwards.

By adopting the technical scheme, the stirring blades 71 rotate to stir the concrete to enable the concrete to generate vortex flow, and the feeding speed is higher under the guidance of the base 73.

Specifically, go out the embedded apron 75 that has at the top of feed bin 1, connecting block 74 is installed at the top of apron 75, and apron 75 is fan-shaped structure, and apron 75 is sliding connection with going out feed bin 1.

Through adopting above-mentioned technical scheme, holding connecting block 74 and can following the inside closure of accomplishing the top feed inlet that shifts out of feed bin 1 with apron 75, prevent inside rotation concrete spill.

When the concrete mixer is used in the embodiment, the starting motor 76 drives the rotating rod 72 to rotate, so that the stirring blades 71 rotate in the discharging bin 1 to stir concrete, the concrete flows in a vortex manner under the driving of the stirring blades 71, the discharging speed is higher, the long-time static solidification of the concrete is effectively prevented, and the problem that the discharging pipe 3 is blocked due to the fact that the concrete in the discharging bin 1 is easy to solidify in the prior art is solved;

example 2

The present embodiment is different from embodiment 1 in that: discharging pipe 3's internally mounted has seal assembly 5, seal assembly 5 is including backup pad 51, telescopic link 52, rotate seat 53, closing plate 55 and fixing base 57, discharging pipe 3's internally mounted has fixing base 57, rotation seat 53 is all installed to fixing base 57's bottom both sides, the side of rotating seat 53 all is connected with closing plate 55, closing plate 55 is inside all to begin to have spout 56, the inside both sides of extension pipe 6 all are connected with backup pad 51, telescopic link 52 is all installed on backup pad 51's top surface.

Specifically, the inner groove of the fixing seat 57 is a stepped tower structure, the sealing plate 55 is rotatably connected with the rotating seat 53, and the surface of the sealing plate 55 is tightly attached to the inner groove of the fixing seat 57.

Through adopting above-mentioned technical scheme, make the laminating between closing plate 55 and the fixing base 57 inseparabler, closed effect is better.

Specifically, a rotating shaft 54 is embedded in the top end of the telescopic rod 52, and the rotating shaft 54 is in sliding connection with the sliding groove 56.

By adopting the above technical scheme, the telescopic rod 52 drives the rotating shaft 54 to slide in the sliding groove 56, so that the sealing plate 55 can be closed.

During the use of this embodiment, 6 mouths of tubes of elevating system 4 drive extension pipe move to canning car feeder hopper department, extension pipe 6 descends and drives backup pad 51 and move down in step, make two closing plates 55 open gradually and carry out the unloading under the heavy pressure of concrete, rise the synchronous drive backup pad 51 that moves up that resets with extension pipe 6 after accomplishing the unloading, and then make telescopic link 52 drive pivot 54 slide in spout 56 is inside, closing plate 55 atress extrusion uses rotation seat 53 to rotate as the centre of a circle and begins to close, elevating system 4 can be with discharging pipe 3 pipeline closure when reseing extension pipe 6.

The motor 76 of the present invention is of the prior art and is selected to be of the type Z2D 15W.

The structure and the use principle of the discharging bin 1, the supporting frame 2, the discharging pipe 3 and the lifting mechanism 4 are disclosed in a discharging device for a concrete mixing plant disclosed in Chinese patent application No. 202020759051.3.

The working principle and the using process of the utility model are as follows: when the utility model is used, the starting motor 76 drives the rotating rod 72 to rotate, so that the stirring blade 71 rotates in the discharging bin 1 to stir concrete, the concrete generates vortex flow under the driving of the stirring blade 71, the discharging speed is faster, the solidification of the concrete in long-time static state is effectively prevented, the problem that the discharging pipe 3 is blocked by the concrete in the discharging bin 1 is solved, the loading can is started to be below the extension pipe 6, the pipe orifice of the extension pipe 6 is driven to move to the loading can hopper through the lifting mechanism 4, the extension pipe 6 descends to synchronously drive the supporting plate 51 to move downwards, the two sealing plates 55 are gradually opened under the heavy pressure of the concrete to carry out the discharging, the extension pipe 6 is lifted and reset to synchronously drive the supporting plate 51 to move upwards after the discharging is finished, the telescopic rod 52 drives the rotating shaft 54 to slide in the sliding chute 56, the sealing plates 55 are stressed and extruded to rotate by taking the rotating seat 53 as the circle center and start to be closed, elevating system 4 can seal 3 pipelines of discharging pipe when reseing extension pipe 6, can't control the switch problem of the ejection of compact of play feed bin 1 before having solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a concrete mixing plant is with leak protection material agitating unit, includes support frame (2), its characterized in that: a discharging bin (1) is embedded in the supporting frame (2), a stirring assembly (7) is installed in the discharging bin (1), a discharging pipe (3) is connected to the bottom of the discharging bin (1), an extending pipe (6) is sleeved on the surface of the discharging pipe (3), and a lifting mechanism (4) is arranged on the side face of the extending pipe (6);

stirring subassembly (7) are including stirring leaf (71), dwang (72), base (73) and motor (76), the internally mounted who goes out feed bin (1) has dwang (72), the top of dwang (72) is connected with motor (76), base (73) are installed to the bottom of dwang (72), the surface cover of dwang (72) has two stirring leaves (71).

2. A leakage-proof mixing device for a concrete mixing plant according to claim 1, characterized in that: dwang (72) are connected for rotating with base (73), base (73) all are "ten" font structure with stirring leaf (71), base (73) all incline downwards with the side lever direction of stirring leaf (71).

3. A material leakage preventing mixing device for a concrete mixing plant according to claim 1, characterized in that: go out the top of feed bin (1) and embedded apron (75), connecting block (74) are installed at the top of apron (75), apron (75) are fan-shaped structure, apron (75) are sliding connection with going out feed bin (1).

4. A leakage-proof mixing device for a concrete mixing plant according to claim 1, characterized in that: the utility model discloses a novel discharging pipe, including discharging pipe (3), internally mounted has seal assembly (5), seal assembly (5) including backup pad (51), telescopic link (52), rotate seat (53), closing plate (55) and fixing base (57), the internally mounted of discharging pipe (3) has fixing base (57), rotation seat (53) are all installed to the bottom both sides of fixing base (57), the side of rotating seat (53) all is connected with closing plate (55), inside spout (56) of all starting of closing plate (55), the inside both sides of extension pipe (6) all are connected with backup pad (51), telescopic link (52) are all installed to the top surface of backup pad (51).

5. A leakage-proof stirring device for a concrete stirring station, according to claim 4, characterized in that: the inner groove of the fixing seat (57) is of a stepped tower-shaped structure, the sealing plate (55) is rotatably connected with the rotating seat (53), and the surface of the sealing plate (55) is tightly attached to the inner groove of the fixing seat (57).

6. A leakage-proof stirring device for a concrete stirring station, according to claim 4, characterized in that: the top end of the telescopic rod (52) is embedded with a rotating shaft (54), and the rotating shaft (54) is in sliding connection with the sliding groove (56).

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