CN214055830U

CN214055830U - Building floor concrete dosing unit is built in room

Info

Publication number: CN214055830U
Application number: CN202020999973.1U
Authority: CN
Inventors: 李德寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-08-27
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a floor concrete dosing unit is built in room, including feeder hopper, first compounding case and the second compounding case of weighing, the feeder hopper of weighing is located first compounding case top, first compounding case is located second compounding case top, first compounding incasement portion top sets up screening mechanism, rubbing crusher constructs and baffle, screening mechanism and rubbing crusher construct and all be located the baffle top, screening mechanism includes sieve, sliding plate, fixed plate, connecting rod, riser and rotation wheel, the sliding plate is located sieve one end, the riser is located the sieve other end, the utility model relates to a concrete batching technical field. This floor concrete dosing unit is built in room can sieve and smash concrete bold rubble in the batching process again, promotes the homogeneity that later stage concrete raw materials mixes, prevents the inside problem that blocks up that appears of concrete dosing unit for concrete batching quality is better, reinforcing concrete dosing unit's batching performance.

Description

Building floor concrete dosing unit is built in room

Technical Field

The utility model relates to a concrete batching technical field specifically is a floor concrete dosing unit is built in room.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.

A concrete proportioning machine is an automatic device for quantitatively distributing various materials such as gravels, and is mainly applied to the concrete construction industry to replace manual platform scales or volume metering and other modes. Current concrete proportioning machine is generally when batching directly stirs the mixture after weighing the grit, can not isolate the bold rubble in the grit, directly stirs the problem that mixes and cause the concrete batching inhomogeneous and the inside jam that appears of concrete proportioning device easily, influences concrete proportioning device's life.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a floor concrete dosing unit is built in room has solved current floor concrete dosing unit is built in room and can not isolate the bold rubble in the sand, and the problem that the jam appears with concrete dosing unit to the inhomogeneous and concrete dosing unit of concrete batching that causes easily is mixed in the direct stirring.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a building floor concrete batching device comprises a weighing feed hopper, a first mixing box and a second mixing box, wherein the weighing feed hopper is positioned above the first mixing box, the first mixing box is positioned above the second mixing box, a screening mechanism, a crushing mechanism and a partition plate are arranged above the inner part of the first mixing box, the screening mechanism and the crushing mechanism are both positioned above the partition plate, the screening mechanism comprises a sieve plate, a sliding plate, a fixed plate, a connecting rod, a vertical plate and a rotating wheel, the sliding plate is positioned at one end of the sieve plate, the vertical plate is positioned at the other end of the sieve plate, the vertical plate is positioned between the sieve plates and is connected with the sieve plate through a first spring, the connecting rod is positioned between the fixed plate and the sliding plate, the outer wall of the connecting rod is sleeved with a second spring, the rotating wheel is positioned between the sliding plates, one side of the sliding plate is connected with a rotating motor through a belt, and the rotating motor is positioned above the outer part of the first mixing box, rubbing crusher constructs and is located sieve other end below, rubbing crusher constructs including first crushing wheel and second crushing wheel, and first crushing wheel is located the second and smashes the wheel top, the first compounding motor of baffle top installation, the first material mixing axle of output shaft fixedly connected with of first compounding motor, first compounding off-axial wall fixedly connected with stirring vane and stirring fan, and the stirring fan is located the stirring vane below.

Preferably, a screw shaft and helical blades are arranged in the second mixing box, and the helical blades are spirally arranged on the outer wall of the screw shaft in a surrounding manner.

Preferably, the partition board is internally provided with a first opening and a second opening, and the second opening is positioned on two sides of the first opening.

Preferably, the bottom end of the vertical plate is fixedly connected with the partition plate.

Preferably, the top end of the sliding plate is slidably connected with the upper part of the inner wall of the first mixing box, and the fixed plate is fixedly connected with the upper part of the inner wall of the first mixing box.

Advantageous effects

The utility model provides a floor concrete dosing unit is built in room. The method has the following beneficial effects:

(1) the building floor concrete batching device comprises a screening mechanism, a crushing mechanism and a partition plate which are arranged above the inside of a first mixing box, a screen plate utilizing the screening mechanism, a sliding plate, a fixed plate, a connecting rod, a vertical plate, a rotating wheel, a first spring, a second spring and a rotating motor are matched for use, when concrete raw materials weighed by a weighing feed hopper enter the inside of the first mixing box through a feed inlet, the rotating wheel is driven to rotate by utilizing the rotating motor, the sliding plates on two sides can be driven to move along the lower part of the inner wall of the first mixing box by continuously rotating the rotating wheel, the concrete raw materials entering the upper part of the screen plate can be effectively screened by matching the fixed plate on one side and the connecting rod with the vertical plate, so that larger concrete raw materials can automatically enter the crushing mechanism on one side through screening, therefore, the uniformity of the later-stage concrete raw material mixing can be greatly facilitated, and the concrete batching quality is better; the first crushing wheel and the second crushing wheel of the crushing mechanism can be used for effectively crushing and refining larger concrete raw materials, and the crushed concrete raw materials directly enter the lower part of the first mixing box through the second opening, so that the use performance of the concrete batching device is greatly improved; through utilizing first compounding motor, first compounding axle that the inside below of first compounding case set up, have, stirring vane and stirring fan and the second compounding incasement portion the screw axis and the shared use between the helical blade can make building floor concrete batching mix more evenly.

Drawings

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

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

fig. 3 is the structural schematic diagram of the screening mechanism of the present invention.

In the figure: 1. a weighing feed hopper; 2. a first mixing box; 3. a second mixing box; 4. a screening mechanism; 5. A crushing mechanism; 6. a partition plate; 7. a sieve plate; 8. a sliding plate; 9. a fixing plate; 10. a connecting rod; 11. a vertical plate; 12. a rotating wheel; 13. a first spring; 14. a second spring; 15. a first crushing wheel; 16. a second crushing wheel; 17. a first mixing motor; 18. a first mixing shaft; 19. a stirring blade; 20. a helical blade; 21. a screw shaft; 22. a first opening; 23. a second opening; 24. the motor is rotated.

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: a building floor concrete batching device comprises a weighing feed hopper 1, a first mixing box 2 and a second mixing box 3, wherein the weighing feed hopper 1 is positioned above the first mixing box 2, the first mixing box 2 is positioned above the second mixing box 3, a screening mechanism 4, a crushing mechanism 5 and a partition plate 6 are arranged above the inner part of the first mixing box 2, the screening mechanism 4 and the crushing mechanism 5 are both positioned above the partition plate 6, the screening mechanism 4 comprises a sieve plate 7, a sliding plate 8, a fixed plate 9, a connecting rod 10, a vertical plate 11 and a rotating wheel 12, the sliding plate 8 is positioned at one end of the sieve plate 7, the vertical plate 11 is positioned at the other end of the sieve plate 7, the vertical plate 11 is positioned between the sieve plate 7 and is connected with the sieve plate 7 through a first spring 13, the connecting rod 10 is positioned between the fixed plate 9 and the sliding plate 8, the outer wall of the connecting rod 10 is sleeved with a second spring 14, the rotating wheel 12 is positioned between the sliding plates 8, one side of the sliding plate 8 is connected with a rotating motor 24 through a belt, and the rotating motor 24 is positioned above the outer part of the first mixing box 2, the crushing mechanism 5 is positioned below the other end of the sieve plate 7, the crushing mechanism 5 comprises a first crushing wheel 15 and a second crushing wheel 16, the first crushing wheel 15 is positioned above the second crushing wheel 16, the first mixing motor 17 is arranged above the baffle plate 6, the first mixing shaft 18 is fixedly connected with the output shaft of the first mixing motor 17, the stirring blade 19 and the stirring fan 25 are fixedly connected with the outer wall of the first mixing shaft 18, and the stirring fan 25 is positioned below the stirring blade 19.

The second mixing box 3 is internally provided with a screw shaft 21 and a helical blade 20, and the helical blade 20 is spirally and circularly arranged on the outer wall of the screw shaft 21.

The partition 6 has a first opening 22 and a second opening 23 therein, and the second opening 23 is located at two sides of the first opening 22.

The bottom end of the vertical plate 11 is fixedly connected with the clapboard 6.

The top end of the sliding plate 8 is connected with the upper part of the inner wall of the first mixing box 2 in a sliding way, the fixed plate 9 is fixedly connected with the upper part of the inner wall of the first mixing box 2,

during operation, the concrete raw materials are respectively conveyed into the weighing feed hopper 1, the concrete raw materials weighed by the weighing feed hopper 1 enter the first mixing box 2 through the feed inlet, the rotating wheel 12 is driven to rotate by utilizing the work of the rotating motor 24, the sliding plates 8 at two sides can be driven to move along the upper part of the inner wall of the first mixing box 2 by the continuous rotation of the rotating wheel 12, and meanwhile, the sieve plate 7 can be moved leftwards and rightwards by matching with the fixed plate 9 at one side and the connecting rod 10 and the vertical plate 11, so that the concrete raw materials on the sieve plate 7 can be effectively screened, the screened fine materials directly enter the lower part of the inner part of the first mixing box 2 through the first opening 22, meanwhile, the larger concrete raw materials automatically enter the crushing mechanism 5 at one side through screening, and simultaneously, the crushing motor passing through the crushing mechanism 5 is opened, the first crushing wheel 15 and the second crushing wheel 16 driven by the crushing motor can effectively crush and refine larger concrete raw materials, the crushed concrete raw materials directly enter the lower part of the first mixing box 2 through the second opening 23, the first mixing shaft 18 is driven by the first mixing motor 17, the stirring blades 19 and the stirring fan 25 uniformly mix concrete ingredients below the inner part of the first mixing box 2, the mixed concrete is conveyed to the second mixing box 3, and the concrete is mixed and stirred again and discharged through the screw shaft 21 and the screw blades 20 inside the second mixing box 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 floor concrete dosing unit is built in room, is including feeder hopper (1), first mixing box (2) and second mixing box (3) of weighing, feeder hopper (1) of weighing is located first mixing box (2) top, first mixing box (2) are located second mixing box (3) top, its characterized in that: a screening mechanism (4), a crushing mechanism (5) and a partition plate (6) are arranged above the interior of the first mixing box (2), the screening mechanism (4) and the crushing mechanism (5) are located above the partition plate (6), the screening mechanism (4) comprises sieve plates (7), sliding plates (8), fixed plates (9), connecting rods (10), vertical plates (11) and rotating wheels (12), the sliding plates (8) are located at one ends of the sieve plates (7), the vertical plates (11) are located at the other ends of the sieve plates (7), the vertical plates (11) are located between the sieve plates (7) and connected with the sieve plates (7) through first springs (13), the connecting rods (10) are located between the fixed plates (9) and the sliding plates (8), second springs (14) are sleeved on the outer walls of the connecting rods (10), the rotating wheels (12) are located between the sliding plates (8), one sides of the sliding plates (8) are connected with rotating motors (24) through belts, and rotating motor (24) and being located first compounding case (2) outside top, rubbing crusher constructs (5) and is located sieve (7) other end below, rubbing crusher constructs (5) and includes first crushing wheel (15) and second crushing wheel (16), and just first crushing wheel (15) are located second crushing wheel (16) top, first compounding motor (17) of baffle (6) top installation, the first material mixing axle (18) of output shaft fixedly connected with of first compounding motor (17), first compounding axle (18) outer wall fixedly connected with stirring vane (19) and stirring fan (25), and stirring fan (25) are located stirring vane (19) below.

2. The building floor concrete batching device of claim 1, characterized in that: a screw shaft (21) and a helical blade (20) are arranged inside the second mixing box (3), and the helical blade (20) is spirally arranged on the outer wall of the screw shaft (21) in a surrounding manner.

3. The building floor concrete batching device of claim 1, characterized in that: a first opening (22) and a second opening (23) are formed in the partition plate (6), and the second opening (23) is located on two sides of the first opening (22).

4. The building floor concrete batching device of claim 1, characterized in that: the bottom end of the vertical plate (11) is fixedly connected with the clapboard (6).

5. The building floor concrete batching device of claim 1, characterized in that: the top end of the sliding plate (8) is connected with the upper part of the inner wall of the first mixing box (2) in a sliding mode, and the fixed plate (9) is fixedly connected with the upper part of the inner wall of the first mixing box (2).