CN211517966U

CN211517966U - High accuracy concrete proportioning machine

Info

Publication number: CN211517966U
Application number: CN201922498668.4U
Authority: CN
Inventors: 苏东科; 姚凤岐
Original assignee: Zhengzhou Youcheng Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Youcheng Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a high-precision concrete proportioning machine, which comprises a mounting seat, the upper end face of the mounting seat is provided with a mounting rack, the top of the mounting rack is provided with two fixing frames, a feeding bin is arranged in each fixing frame, the bottom of the feeding bin is provided with a first discharging pipe, the position part of the side face of the mounting rack corresponding to the lower part of the first discharging pipe is provided with two electronic belt weighers, the position part of the side face of the mounting rack and positioned below the two electronic belt weighers is provided with a connecting plate, the high-precision concrete proportioning machine is convenient for accurately metering the weight of sand and stone discharged from the two feeding bins respectively through the two electronic belt weighers, and is convenient for simultaneously feeding the weighed sand and stone into a mixing proportioning tank, the sand and stone in the mixing proportioning tank are convenient to roll and stir through a stirring shaft, stirring blades, a stirring motor and stirring teeth, so that the sand, the sand and the stone which are uniformly mixed are conveyed to the next procedure by the screw conveyer, so that the production efficiency is improved.

Description

High accuracy concrete proportioning machine

Technical Field

The utility model relates to a concrete production equipment technical field specifically is a high accuracy concrete proportioning machine.

Background

The concrete proportioning machine is a novel proportioning machine, is suitable for projects such as building sites, roads, bridges and the like, can automatically complete the metering and proportioning of sand, stones and the like according to different concrete mixing ratios, and is ideal equipment for ensuring the quality of concrete, improving the yield and reducing the labor intensity. Concrete proportioning machine among the prior art, the inconvenient accurate weight of measurement sand, stone when batching, inconvenient sand, the stone after will weighing carry out the homogeneous mixing stirring, and inconvenient sand, the stone after the homogeneous mixing transport next process, production efficiency is low, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a high accuracy concrete proportioning machine, the weight of the accurate measurement sand of being convenient for, stone when batching is convenient for carry out the homogeneous mixing stirring with sand, stone after weighing, and be convenient for transport the process one down with sand, stone after the homogeneous mixing, production efficiency is higher, and the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy concrete proportioning machine, includes the mount pad, the up end of mount pad is equipped with the mounting bracket, the top of mounting bracket is equipped with two mounts, respectively is equipped with a feeding storehouse in every mount, the bottom in feeding storehouse is equipped with row material pipe one, the mounting bracket side corresponds two position departments of arranging material pipe below and is equipped with two electronic belt weighers, the mounting bracket side just is located the position department of two electronic belt weighers below and is equipped with the connecting plate, be connected with the mixed batching jar on the connecting plate, the inside wall of mixed batching jar is equipped with upset stirring subassembly, the bottom of mixed batching jar is equipped with row material pipe two, the mount pad up end just is located the position department of arranging under the material pipe two and is equipped with screw conveyer.

As a preferred technical scheme of the utility model, two electronic belt weighers rotate in opposite directions to both sides all are provided with ring baffle around two electronic belt weighers.

As an optimal technical scheme of the utility model, arrange the material pipe and arrange and install material control valve on the material pipe two.

As an optimal technical scheme of the utility model, the bottom of mixing batching jar is the arc structure and cooperatees the setting with upset stirring subassembly.

As the utility model discloses a preferred technical scheme, upset stirring subassembly is including rotating the (mixing) shaft of connection at the mixing and proportioning tank inside wall, the global stirring vane that evenly is equipped with of (mixing) shaft, stirring vane's tip is a style of calligraphy along the (mixing) shaft axial and is equipped with a plurality of stirring teeth, the tip of (mixing) shaft is equipped with the agitator motor of fixing on mixing and proportioning tank.

Compared with the prior art, the beneficial effects of the utility model are that: be convenient for respectively accurate measurement two feeding storehouse exhaust sand, stone weight through two electronic belt weighers, and be convenient for send into the mixing tank with the weighed sand, stone simultaneously, be convenient for through (mixing) shaft, stirring vane, agitator motor and stirring tooth to mixing tank in sand, the stone stir of rolling, make sand, stone homogeneous mixing, carry one process down through sand, stone after screw conveyer will the homogeneous mixing, improved production efficiency, the practicality is stronger.

Drawings

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

fig. 2 is a schematic view of the local cross-section structure of the present invention.

In the figure: the device comprises a mounting seat (1), a screw conveyor (2), a mixing tank (3), an electronic belt scale (4), a first discharge pipe (6), a fixing frame (7), a feeding bin (8), a mounting frame (9), an annular baffle (10), a connecting plate (11), a second discharge pipe (12), a stirring shaft (13), stirring blades (14), a stirring motor (15) and stirring teeth (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. 1-2, the present invention provides a technical solution: a high-precision concrete batching machine comprises a mounting base 1, wherein the upper end face of the mounting base 1 is provided with a mounting frame 9, the top of the mounting frame 9 is provided with two fixing frames 7, each fixing frame 7 is internally provided with a feeding bin 8, the bottom of each feeding bin 8 is provided with a first discharging pipe 6, the side face of the mounting frame 9 is provided with two electronic belt scales 4 at positions corresponding to the lower parts of the first discharging pipes 6 respectively, the side face of the mounting frame 9 and the positions below the two electronic belt scales 4 are provided with a connecting plate 11, the connecting plate 11 is connected with a mixing batching tank 3, the inner side wall of the mixing batching tank 3 is provided with a turnover stirring assembly, the bottom of the mixing batching tank 3 is provided with a second discharging pipe 12, the upper end face of the mounting base 1 and the positions right below the second discharging pipe 12 are provided with screw conveyors 2, the two electronic belt scales 4 rotate in opposite directions, and annular, arrange and install material control valve on material pipe 6 and row material pipe two 12, material control valve can adopt solenoid valve or butterfly valve, preferably solenoid valve, for example, SMC pneumatic solenoid valve, the bottom of mixing tank 3 is the arc structure and cooperatees the setting with the upset stirring subassembly, the upset stirring subassembly is including rotating the (mixing) shaft 13 of connecting at mixing tank 3 inside walls, the global of (mixing) shaft 13 evenly is equipped with stirring vane 14, stirring vane 14's tip is a style of calligraphy along (mixing) shaft 13 axial and is equipped with a plurality of stirring teeth 16, the tip of (mixing) shaft 13 is equipped with the agitator motor 15 of fixing on mixing tank 3.

When in use: the sand and the stone are respectively loaded into the two feeding bins 8, the material control valves on the two discharging pipes I6 are respectively controlled to put the sand and the stone onto the two electronic belt scales 4, when the sand and the stone put on the two electronic belt scales 4 are weighed to set values, the material control valves on the two discharging pipes I6 are controlled to be closed, the sand and the stone are stopped to be put on the two electronic belt scales 4, the weighed sand and stone are transported into the mixing and proportioning tank 3 on the two electronic belt scales 4, the stirring shaft 13 and the stirring blade 14 are driven by the stirring motor 15 to carry out turnover stirring on the sand and the stone in the mixing and proportioning tank 3, the sand and the stone in the mixing and proportioning tank 3 are stirred by the stirring teeth 16, the situation that the sand and the stone are close to the inner wall of the mixing and proportioning tank 3 is avoided being clamped between the stirring blade 14 and the mixing and proportioning tank 3, after the sand and the stone are uniformly mixed is opened, and the material control valves on the discharging pipes II 12 are used for bringing the sand, the stone is transported by the screw conveyor 2 to the next process.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy concrete proportioning machine, includes mount pad (1), its characterized in that: the upper end surface of the mounting seat (1) is provided with a mounting rack (9), the top of the mounting rack (9) is provided with two fixing racks (7), each fixing rack (7) is internally provided with a feeding bin (8), a first discharge pipe (6) is arranged at the bottom of the feeding bin (8), two electronic belt scales (4) are arranged at the positions, corresponding to the lower parts of the first discharge pipes (6), on the side surface of the mounting frame (9), a connecting plate (11) is arranged on the side surface of the mounting rack (9) and at the position below the two electronic belt scales (4), the connecting plate (11) is connected with a mixing tank (3), the inner side wall of the mixing tank (3) is provided with a turnover stirring component, mix the bottom of batching jar (3) and be equipped with row material pipe two (12), mount pad (1) up end just is located and arranges position department under material pipe two (12) and is equipped with screw conveyer (2).

2. The high accuracy concrete dispensing machine of claim 1 wherein: the two electronic belt weighers (4) rotate oppositely, and annular baffles (10) are arranged on the front side and the rear side of each of the two electronic belt weighers (4).

3. The high accuracy concrete dispensing machine of claim 1 wherein: and material control valves are arranged on the first discharge pipe (6) and the second discharge pipe (12).

4. The high accuracy concrete dispensing machine of claim 1 wherein: the bottom of the mixing and batching tank (3) is of an arc-shaped structure and is matched with the overturning and stirring assembly.

5. The high accuracy concrete dispensing machine of claim 1 wherein: upset stirring subassembly is including rotating (mixing) shaft (13) of connection at mixing tank (3) inside wall, the global stirring vane (14) that evenly is equipped with of (mixing) shaft (13), the tip of stirring vane (14) is a style of calligraphy along (mixing) shaft (13) axial and is equipped with a plurality of stirring teeth (16), the tip of (mixing) shaft (13) is equipped with agitator motor (15) of fixing on mixing tank (3).