CN210705310U

CN210705310U - Automatic flushing system of concrete mixer

Info

Publication number: CN210705310U
Application number: CN201921199948.9U
Authority: CN
Inventors: 王洪; 刘智强; 史振国; 李英波; 王清福
Original assignee: Jilin Jidong Concrete Co ltd
Current assignee: Jilin Jidong Concrete Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-09
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses an automatic flushing system of a concrete mixer, which comprises a loading chamber, wherein a mixer is arranged on one side of the loading chamber, the mixer comprises a frame, a mixing hopper and a stirring device, the upper part of the mixing hopper is provided with a flushing device, the flushing device comprises a booster water pump, a water supply pipe, a cambered surface fixing plate, a water spraying pipeline and a water spraying head, and the water spraying pipeline is arranged inside the mixing hopper and the cambered surface fixing plate; according to the automatic flushing system of the concrete mixer, the inclined flushing of the stirring hopper and the stirring device is realized through the water spraying heads which are obliquely arranged on the cambered surface fixing plate, so that the flushing range is larger, and the flushing effect is better; the vertical washing of the stirring hopper is realized through the water spray heads arranged at the edge of the stirring hopper; the sewage is recycled through the arranged water return system; the automatic washing system of the concrete mixer has the advantages of better washing effect, high automation degree, more convenient use, energy conservation and environmental protection.

Description

Automatic flushing system of concrete mixer

Technical Field

The utility model relates to an automatic rinse-system field of concrete mixer specifically is automatic rinse-system of concrete mixer.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering. The concrete is a mixture prepared by mixing a cementing material (organic, inorganic or organic-inorganic composite), granular aggregate, water, a chemical additive and a mineral admixture which need to be added according to a proper proportion, or a composite material (generally a cementing material, water, fine aggregate and coarse aggregate which need to be added with the additive and the mineral admixture according to a proper proportion) with an aggregate structure after hardening.

After the concrete mixer is used, the mixing hopper and the mixing device need to be cleaned, otherwise, concrete is solidified in the mixing hopper and on the mixing device, so that the mixing hopper and the mixing device are difficult to clean and corroded; the existing mixer cleaning device has poor cleaning effect and low automation degree, and can not recycle the cleaned sewage, so that the invention provides a new automatic concrete mixer flushing system which is a requirement of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rinse-system of concrete mixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the automatic flushing system of the concrete mixer comprises a loading chamber, wherein the mixer is arranged on one side of the loading chamber, the mixer comprises a rack, a mixing hopper and a stirring device, the upper part of the mixing hopper is provided with a flushing device, the flushing device comprises a booster water pump, a water supply pipe, a cambered surface fixing plate, a water spraying pipeline and a water spraying head, the water spraying pipeline is arranged inside the mixing hopper and the cambered surface fixing plate, the front part of the water spraying pipeline is provided with the water spraying head, the cambered surface fixing plate is provided with an installation hole, and the water spraying head is welded in the installation hole; the water spraying pipeline is welded on the cambered surface fixing plate and the stirring hopper; the cambered surface fixing plate is of a cambered surface structure, the water spraying heads are perpendicular to the cambered surface fixing plate, and a plurality of water spraying heads are vertically arranged at the edge of the stirring hopper; the bottom of the rack is provided with a booster water pump, and a water outlet of the booster water pump is connected with a water spraying pipeline through a water supply pipe; a water supply tank is arranged on one side of the stirrer, and a water inlet of the booster water pump is connected with the water supply tank through a water supply pipe; the bottom of mixer is provided with return water system, and return water system includes return water pond, valve and return water pipe, one side of stirring fill is provided with the valve, one side of mixer is provided with the return water pond, and return water pipe's rear end and return water pond are connected.

As a further aspect of the present invention: the water spraying pipeline is made of stainless steel; the cambered surface fixed plate is made of stainless steel and is fixed on the stirring hopper through bolts and nuts.

As a further aspect of the present invention: the booster water pump is fixed on the rack through bolts and nuts.

As a further aspect of the present invention: the front end of the valve is connected with the stirring hopper through a bolt and a nut, and the rear end of the valve is connected with the front end of the water return pipeline.

As a further aspect of the present invention: one side of the stirrer is provided with a control box, and a controller is installed in the control box.

Compared with the prior art, the beneficial effects of the utility model are that: according to the automatic flushing system of the concrete mixer, the inclined flushing of the stirring hopper and the stirring device is realized through the water spraying heads which are obliquely arranged on the cambered surface fixing plate, so that the flushing range is larger, and the flushing effect is better; the vertical washing of the stirring hopper is realized through the water spray heads arranged at the edge of the stirring hopper; the sewage is recycled through the arranged water return system; the automatic washing system of the concrete mixer has the advantages of better washing effect, high automation degree, more convenient use, energy conservation and environmental protection.

Drawings

FIG. 1 is a schematic top view of an automatic concrete mixer flushing system.

FIG. 2 is a schematic diagram of the automatic flushing system of the concrete mixer in a front view.

FIG. 3 is a schematic sectional view of a washing apparatus in an automatic washing system for a concrete mixer.

FIG. 4 is a schematic structural diagram of a cambered surface fixing plate in an automatic washing system of a concrete mixer.

In the figure: the device comprises a loading chamber 1, a water supply tank 2, a stirrer 3, a frame 4, a washing device 5, a water return system 6, a water return pool 7, a water return pipeline 8, a valve 9, a booster pump 10, a water supply pipe 11, a stirring bucket 12, a stirring device 13, a cambered surface fixing plate 14, a water spray pipeline 15 and a water spray head 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an automatic washing system for a concrete mixer includes a loading room 1, a mixer 3 is disposed on one side of the loading room 1, the mixer 3 includes a frame 4, a mixing bucket 12 and a stirring device 13, the upper portion of the mixing bucket 12 is provided with a washing device 5, the washing device 5 includes a booster water pump 10, a water supply pipe 11, a cambered surface fixing plate 14, a water spraying pipeline 15 and a water spraying head 16, the mixing bucket 12 and the cambered surface fixing plate 14 are internally provided with the water spraying pipeline 15, the water spraying pipeline 15 is made of stainless steel, the front portion of the water spraying pipeline 15 is provided with the water spraying head 16, the cambered surface fixing plate 14 is provided with a mounting hole, and the water spraying head 16 is welded in; the water spraying pipeline 15 is welded on the cambered surface fixing plate 14 and the stirring hopper 12; the cambered surface fixing plate 14 is of a cambered surface structure, the water spraying heads 16 are arranged perpendicular to the cambered surface fixing plate 14, and the plurality of water spraying heads 16 are vertically arranged at the edge of the stirring hopper 12, so that water can be sprayed into the space in the stirring hopper 12 to the maximum extent, sewage after flushing is gathered towards the center, and the drainage effect is improved; the cambered surface fixing plate 14 is made of stainless steel, and the cambered surface fixing plate 14 is fixed on the stirring hopper 12 through bolts and nuts; the cambered surface fixing plate 14 is used for fixing the water spraying head 16, improving the water spraying effect and sealing the stirring hopper 12;

referring to fig. 1-2, in the embodiment of the present invention, a booster water pump 10 is disposed at the bottom of the frame 4, and the booster water pump 10 is fixed on the frame 4 through bolts and nuts; the water outlet of the booster water pump 10 is connected with a water spraying pipeline 15 through a water supply pipe 11; a water supply tank 2 is arranged on one side of the stirrer 3, and a water inlet of a booster water pump 10 is connected with the water supply tank 2 through a water supply pipe 11; the water supply tank 2 and the booster water pump 10 are used for supplying clean water to the sprinkler head 16; a water return system 6 is arranged at the bottom of the stirring machine 3, the water return system 6 comprises a water return pool 7, a valve 9 and a water return pipeline 8, the valve 9 is arranged on one side of the stirring hopper 12, the front end of the valve 9 is connected with the stirring hopper 12 through a bolt and a nut, the rear end of the valve 9 is connected with the front end of the water return pipeline 8, the water return pool 7 is arranged on one side of the stirring machine 3, and the rear end of the water return pipeline 8 is connected with the water return pool 7; the water return pipeline 8 is used for guiding the sewage cleaned in the stirring hopper 12 into the water return tank 7; the water return tank 7 is used for storing sewage; the water return system 6 is used for recycling the sewage after the stirring hopper 12 is washed; a control box is arranged on one side of the stirrer 3, a controller is installed in the control box, and the stirrer 3, the flushing device 5 and the water return system 6 are automatically controlled by the controller to realize automatic stirring, automatic flushing and automatic sewage recovery;

when the device is used, clear water is conveyed to the water spraying pipeline 15 and the water spraying head 16 through the booster water pump 10, and the stirring hopper 12 and the stirring device 13 are obliquely washed through the water spraying head 16 on the cambered surface fixing plate 14; the inner wall of the stirring hopper 12 is vertically washed through a water spray head 16 at the edge of the stirring hopper 12, so that the stirring hopper 12 is comprehensively washed; and when the sewage is washed, the valve 9 is opened, so that the washed sewage flows into the water return tank 7 through the water return pipeline 8, and the sewage is recycled.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The automatic washing system of the concrete mixer comprises a loading chamber (1), and is characterized in that the mixer (3) is arranged on one side of the loading chamber (1), the mixer (3) comprises a rack (4), a mixing hopper (12) and a stirring device (13), the washing device (5) is arranged on the upper portion of the mixing hopper (12), the washing device (5) comprises a booster water pump (10), a water supply pipe (11), an arc-surface fixing plate (14), a water spraying pipeline (15) and a water spraying head (16), the water spraying pipeline (15) is arranged inside the mixing hopper (12) and the arc-surface fixing plate (14), the water spraying head (16) is arranged at the front portion of the water spraying pipeline (15), a mounting hole is formed in the arc-surface fixing plate (14), and the water spraying head (16) is welded in the mounting hole; the water spraying pipeline (15) is welded on the cambered surface fixing plate (14) and the stirring hopper (12); the cambered surface fixing plate (14) is of a cambered surface structure, the water spraying heads (16) are arranged perpendicular to the cambered surface fixing plate (14), and a plurality of water spraying heads (16) are vertically arranged at the edge of the stirring hopper (12); a booster water pump (10) is arranged at the bottom of the rack (4), and a water outlet of the booster water pump (10) is connected with a water spraying pipeline (15) through a water supply pipe (11); a water supply tank (2) is arranged on one side of the stirrer (3), and a water inlet of a booster water pump (10) is connected with the water supply tank (2) through a water supply pipe (11); the bottom of mixer (3) is provided with return water system (6), and return water system (6) are including return water pond (7), valve (9) and return water pipe (8), one side of stirring fill (12) is provided with valve (9), one side of mixer (3) is provided with return water pond (7), and the rear end and the return water pond (7) of return water pipe (8) are connected.

2. The automatic concrete mixer flushing system of claim 1, wherein the water injection conduit (15) is stainless steel; the cambered surface fixing plate (14) is made of stainless steel, and the cambered surface fixing plate (14) is fixed on the stirring hopper (12) through bolts and nuts.

3. The automatic concrete mixer flushing system of claim 1, wherein the booster pump (10) is secured to the frame (4) by bolts and nuts.

4. The automatic flushing system of a concrete mixer according to claim 1, characterized in that the front end of the valve (9) is connected with the mixing hopper (12) through bolts and nuts, and the rear end of the valve (9) is connected with the front end of the water return pipe (8).

5. The automatic washing system of concrete mixer according to claim 1, characterized in that a control box is provided at one side of the mixer (3), and a controller is installed in the control box.