CN212263817U

CN212263817U - Rice stone powder dosing unit

Info

Publication number: CN212263817U
Application number: CN202020173280.7U
Authority: CN
Inventors: 朱小虎
Original assignee: Changzhou Weiye Concrete Co Ltd
Current assignee: Changzhou Weiye Concrete Co Ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2021-01-01
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a rice stone powder dosing unit, including bearing the seat, hitting piece and ejection of compact valve, it all is provided with the auto-lock gyro wheel to bear the seat bottom left and right sides, the bottom of through-hole is fixed with the electronic meter of weighing, the left side of bearing the seat top is fixed with the motor, ejection of compact valve runs through and bears the seat, the upside of hitting the piece is provided with the sieve box, the bottom threaded connection who bears the inboard of seat top and run through the sieve box has the nut, and the top block of sieve box is connected with the top cap, feedstock channel and dust exhaust pipeline have been run through respectively to the left and right sides at top cap top, and feedstock channel's top is connected with the tube cap. This rice stone powder dosing unit can let in the rice stone powder in the feedstock channel after unscrewing the tube cap, and after the interior bottom that the rice stone powder fell the sieve box, the less rice stone powder of fineness can pass the sieve box, and the great rice stone powder of fineness then stays in the sieve box to this reaches the purpose of screening, and the rice stone powder can replace medium sand and superfine sand completely, conveniently improves concrete cohesiveness.

Description

Rice stone powder dosing unit

Technical Field

The utility model particularly relates to a rice stone powder correlation technique field specifically is a rice stone powder dosing unit.

Background

The rice-flour is used as a mixture of machine-made sand and stone powder, the comprehensive fineness is about 2.4, the rice-flour can completely replace medium sand and extra-fine sand, the dependency of natural medium sand and extra-fine sand in the production process of concrete is solved, and a batching device is required to be used when the rice-flour is used, so that the quality of the rice-flour is conveniently adjusted.

The existing rice stone powder batching device is simple, can not sieve the rice stone powder, and the quality of the rice stone powder collected in this way is not high, so that the problem of concrete quality reduction is caused, the use is not convenient enough, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice stone powder dosing unit to current rice stone powder dosing unit who provides in solving above-mentioned background art is fairly simple, can not sieve rice stone powder, and the rice stone powder quality of collecting like this is not high, thereby causes the problem of concrete quality decline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rice stone powder dosing unit, is including bearing the seat, beating piece and discharge valve, bear the seat bottom left and right sides and all be provided with the auto-lock gyro wheel, and bear and set up the through-hole in the seat, the bottom of through-hole is fixed with the electronic meter of weighing, and has placed on the electronic meter of weighing, the left side of bearing the seat top is fixed with the motor, discharge valve runs through and bears the seat, and discharge valve sets up at the bull stick and collect between the box, the upside of beating the piece is provided with the sieve box, the inboard bottom threaded connection who runs through the sieve box that bears the seat top has the nut, and the top block of sieve box is connected with the top cap, feed channel and dust exhaust pipeline have been run through respectively to the left and right sides at top cap top, and feed channel's top threaded connection.

Preferably, the height of the collecting box is smaller than that of the through hole.

Preferably, the right side of the motor is rotatably connected with a rotating rod through a motor shaft, and a striking block is fixed on the surface of the rotating rod.

Preferably, the striking blocks are equidistantly distributed on the rotating rods, the number of the rotating rods is two, and the two rotating rods are symmetrically arranged.

Preferably, the vertical central axis of the discharge valve coincides with the vertical central axis of the collection box.

Preferably, the number of the nuts is four, and the four nuts are symmetrically arranged about a vertical central axis of the screen box.

Compared with the prior art, the beneficial effects of the utility model are that: the rice stone powder batching device is provided with a rice stone powder batching device,

(1) the screening box, the feeding channel and the pipe cover are arranged, the millstone powder can be introduced into the feeding channel after the pipe cover is screwed off, the millstone powder with smaller fineness can pass through the screening box after falling to the inner bottom of the screening box, and the millstone powder with larger fineness is left in the screening box, so that the purpose of screening is achieved, the millstone powder with specified fineness can be conveniently obtained, the millstone powder can completely replace medium sand and extra-fine sand, and the cohesiveness of concrete can be conveniently improved;

(2) the rice and stone screening device is provided with the rotating rod, the beating block and the screening box, and the beating block can rotate along with the rotation of the rotating rod in the process of screening rice and stone powder so as to beat the bottom of the screening box, so that the screening speed is conveniently accelerated, and the working efficiency of the device is improved;

(3) the electronic weighing meter, the collecting box and the discharging valve are arranged, after a certain amount of the rice stone powder is screened, the discharging valve is opened, the rice stone powder with smaller fineness falls into the collecting box, and meanwhile, the electronic weighing meter can weigh the collecting box and the rice stone powder in the collecting box, so that quantitative collection is conveniently completed.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. the automatic dust removal device comprises a bearing seat, 2 self-locking rollers, 3 through holes, 4 electronic weigher, 5 collecting box, 6 motor, 7 motor shaft, 8 rotating rod, 9 beating block, 10 discharging valve, 11 sieve box, 12 nut, 13 top cover, 14 feeding channel, 15 dust removal pipeline, 16 pipe cover.

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. 1-3, the present invention provides a technical solution: the utility model provides a rice stone powder dosing unit, it is shown according to fig. 1, bear 1 bottom left and right sides of seat and all be provided with auto-lock gyro wheel 2, and bear and set up through-hole 3 in the seat 1, the bottom of through-hole 3 is fixed with the electronic meter of weighing 4, and place collection box 5 on the electronic meter of weighing 4, the height that highly is less than through-hole 3 of collection box 5, at the in-process of collecting rice stone powder, electronic meter of weighing 4 can weigh collection box 5 and inside rice stone powder, the convenience is collected quantitatively as required, and collection box 5 can improve collection box 5's stability when connecting together with electronic meter of weighing 4 blocks.

According to the figures 1 and 2, a motor 6 is fixed on the left side of the top of the bearing seat 1, and the right side of the motor 6 is rotatably connected with a rotating rod 8 through a motor shaft 7, meanwhile, the surface of the rotating rod 8 is fixed with two beating blocks 9, the motor 6 can drive the rotating rod 8 to rotate, the beating blocks 9 are distributed on the rotating rod 8 at equal intervals, the rotating rods 8 are provided with two, and the two rotating rods 8 are symmetrically arranged, in the process of sieving the rice-stone powder, the beating block 9 can rotate along with the rotation of the rotating rod 8, the beating block 9 beats the bottom of the sieve box 11, the sieving speed is conveniently accelerated, the discharging valve 10 penetrates through the bearing seat 1, and discharge valve 10 sets up between bull stick 8 and collection box 5, and the vertical axis of discharge valve 10 coincides with the vertical axis of collecting box 5, opens discharge valve 10 after, and the rice stone powder that sieves can enter into in collecting box 5, the convenient collection.

According to fig. 1, 2 and 3, the upper side of the beating block 9 is provided with a sieve box 11, the bottom thread of the sieve box 11 penetrating through the inner side of the top of the bearing seat 1 is connected with a nut 12, the top of the sieve box 11 is clamped and connected with a top cover 13, the nuts 12 are four, the four nuts 12 are symmetrically arranged about the vertical central axis of the sieve box 11, the sieve box 11 can be drawn out upwards after the operation is finished and the nuts 12 are taken down, so that the disassembly operation of the sieve box 11 is completed, the subsequent cleaning operation of the sieve box 11 is facilitated, a feeding channel 14 and a dust exhaust pipeline 15 are respectively penetrated through the left side and the right side of the top cover 13, and a pipe cover 16 is connected with the top thread of the feeding channel 14.

The working principle is as follows: when the rice stone powder batching device is used, the device is moved to a required place through the self-locking roller 2, the device is connected to an external power supply, the electronic weighing meter 4 is started, the pipe cover 16 is unscrewed, then rice stone powder is introduced into the feeding channel 14, after the rice stone powder falls to the inner bottom of the sieve box 11, the rice stone powder with smaller fineness passes through the sieve box 11, the rice stone powder with larger fineness is left in the sieve box 11 to be sieved, the motor 6 is started at the same time, the motor 6 drives the motor shaft 7 to rotate so as to drive the rotating rod 8 to rotate, the beating block 9 rotates along with the rotation, the bottom of the sieve box 11 is beaten according to the beating, the sieving speed is accelerated, the fan in the dust exhaust pipeline 15 is started at the same time, dust generated in the sieving process is discharged, after a certain amount of the rice stone powder is sieved, the discharge valve 10 is opened, the rice stone powder with specified fineness falls into the collection box 5, the electronic weighing meter 4 weighs the collection box 5 and the rice stone powder in the collection box, until the collection box 5 is filled with a specified amount of rice and stone powder, the nut 12 is unscrewed after the work is finished, the sieve box 11 is upwards drawn out, and then the top cover 13 is removed, so that the interior of the sieve box 11 is convenient to clean.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 utility model provides a rice stone powder dosing unit, is including bearing seat (1), beating piece (9) and ejection of compact valve (10), its characterized in that: the self-locking type dust removal device is characterized in that self-locking rollers (2) are arranged on the left side and the right side of the bottom of the bearing seat (1), a through hole (3) is formed in the bearing seat (1), an electronic weighing meter (4) is fixed at the bottom of the through hole (3), a collecting box (5) is placed on the electronic weighing meter (4), a motor (6) is fixed on the left side of the top of the bearing seat (1), a discharge valve (10) penetrates through the bearing seat (1), the discharge valve (10) is arranged between a rotating rod (8) and the collecting box (5), a sieve box (11) is arranged on the upper side of a beating block (9), a nut (12) is connected to the bottom of the sieve box (11) in a threaded mode on the inner side of the top of the bearing seat (1), a top cover (13) is connected to the top of the sieve box (11) in a clamping mode, a feeding channel (14) and a dust removal, and the top of the feed channel (14) is connected with a pipe cover (16) in a threaded manner.

2. The rice stone powder batching device of claim 1, characterized in that: the height of the collecting box (5) is less than that of the through hole (3).

3. The rice stone powder batching device of claim 1, characterized in that: the right side of the motor (6) is rotatably connected with a rotating rod (8) through a motor shaft (7), and a striking block (9) is fixed on the surface of the rotating rod (8).

4. The rice stone powder batching device of claim 1, characterized in that: the striking blocks (9) are distributed on the rotating rods (8) at equal intervals, two rotating rods (8) are arranged, and the two rotating rods (8) are symmetrically arranged.

5. The rice stone powder batching device of claim 1, characterized in that: the vertical central axis of the discharge valve (10) coincides with the vertical central axis of the collection box (5).

6. The rice stone powder batching device of claim 1, characterized in that: the number of the nuts (12) is four, and the four nuts (12) are symmetrically arranged about a vertical central axis of the screen box (11).