CN218928220U

CN218928220U - Stone chip doping device for preparing high-workability concrete

Info

Publication number: CN218928220U
Application number: CN202222510903.7U
Authority: CN
Inventors: 郭武军; 刘智军; 祁少宇
Original assignee: Tongchuan Yaobai Energy Conservation And Environmental Protection Building Materials Co ltd
Current assignee: Tongchuan Yaobai Energy Conservation And Environmental Protection Building Materials Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-04-28
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a stone chip doping device for preparing high-workability concrete, which comprises blades, a separation box and a screen, wherein a driving motor is fixed in the middle of the rear end of the separation box, a transmission shaft is rotatably arranged at the front end of the driving motor, the front end of the transmission shaft penetrates through the middle of the rear end of the separation box and stretches into the separation box, round blocks are fixed at the front end of the transmission shaft, the outer surfaces of the round blocks, which are different from the front end and the rear end, are fixedly provided with blades, the top end of the separation box is fixedly provided with a feeding channel, the feeding channel is communicated with the inside of the separation box through a feeding hole formed in the top end of the separation box, the bottom end of the separation box is fixedly provided with a discharging channel, the discharging channel is communicated with the inside of the separation box through a discharging hole formed in the bottom end of the separation box, and the screen is arranged at the discharging hole formed in the bottom end of the separation box. The utility model has the advantages of separating oversized stone scraps and ensuring that the sizes of the stone scraps meet the standards.

Description

Stone chip doping device for preparing high-workability concrete

Technical Field

The utility model relates to the technical field of concrete preparation, in particular to a stone chip doping device for preparing high-workability concrete.

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. Cement is used as cementing material, sand and stone are used as aggregate; the cement concrete, which is obtained by mixing with water according to a certain proportion and stirring, is also called ordinary concrete, and is widely applied to civil engineering.

The stone chips are added in the concrete preparation process, the added stone chips are not suitable to be too large, and the common device for adding the stone chips does not screen the stone chips when the stone chips are added, so that part of larger stone chip materials are added into the concrete material together.

Disclosure of Invention

The utility model aims to provide a stone chip doping device for preparing high-workability concrete, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high workability concrete preparation is with stone bits adulteration device, includes blade, separator box and screen cloth, the centre of separator box rear end is fixed with driving motor, the driving motor front end rotates installs the transmission shaft, the front end of transmission shaft passes from the centre of separator box rear end and stretches into the separator box in, the front end of transmission shaft is fixed with the button, the button is different from the surface mounting at front and back both ends has the blade, the discharge gate department that the separator box bottom was seted up installs the screen cloth.

Preferably, a connecting block is fixed in the middle of one side of the separation box, and a connecting plate is fixed on one side of the connecting block, which is away from the separation box.

Preferably, the front surface of the separation box is fixed with a cover plate through a bolt, and the cover plate seals the opening of the front surface of the separation box.

Preferably, the top end of the separation box is fixed with a feeding channel, and the feeding channel is communicated with the inside of the separation box through a feeding hole formed in the top end of the separation box.

Preferably, the bottom end of the separation box is fixed with a discharge channel, and the discharge channel is communicated with the inside of the separation box through a discharge hole formed in the bottom end of the separation box.

Preferably, a bearing is embedded in the middle of the rear end of the separation box, the transmission shaft penetrates through the front end of the bearing, and the transmission shaft rotates relative to the separation box through the bearing.

Preferably, six blades are fixed on the outer surfaces of the round blocks, which are different from the front end and the rear end, in an annular array, and the blades are not contacted with the inner wall of the separation box.

Compared with the prior art, the utility model has the beneficial effects that: dan Xieliao is added into the separation box from the feed channel, the driving motor is started to drive the round block to rotate through the transmission shaft after being electrified, the blades rotate along with the round block, dan Xieliao falling in the separation box is turned in the separation box under the driving of the rotating blades, when stone scraps pass through the screen, the stone scraps with the same size are discharged from the discharge channel through the screen and added into the concrete raw material, and the oversized stone scraps are left in the separation box. And (5) opening the cover plate periodically to expose the front surface of the separation box, and taking out the stone scraps left in the separation box.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the separator box according to the present utility model;

FIG. 3 is a schematic view of a right side cross-sectional connection structure of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a connecting plate; 2. a connecting block; 3. a feed channel; 4. a cover plate; 5. a discharge channel; 6. a blade; 7. round blocks; 8. a separation box; 9. a screen; 10. a driving motor; 11. and a transmission shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1, an embodiment of the present utility model is provided: the utility model provides a high workability concrete preparation is with stone bits adulteration device, includes separator box 8, and the centre of separator box 8 one side is fixed with connecting block 2, and one side that connecting block 2 deviates from separator box 8 is fixed with connecting plate 1, and connecting plate 1 is fixed in the frame of external equipment. The front of the separation box 8 is fixed with a cover plate 4 through bolts, and the cover plate 4 seals the opening of the front of the separation box 8.

The top end of the separation box 8 is fixed with a feeding channel 3, the feeding channel 3 is communicated with the inside of the separation box 8 through a feeding hole formed in the top end of the separation box 8, and stone scraps are added into the separation box 8 from the feeding channel 3. The discharge channel 5 is fixed at the bottom end of the separation box 8, the discharge channel 5 is communicated with the inside of the separation box 8 through a discharge hole formed in the bottom end of the separation box 8, and separated stone scraps are discharged from the discharge channel 5.

Example 2

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a high workability concrete preparation is with stone bits adulteration device, includes blade 6, separator box 8 and screen cloth 9, and the centre of separator box 8 rear end is fixed with driving motor 10, as well known in the art, and driving motor 10's the provision is commonplace, and it belongs to conventional means or common sense, and this is not repeated here, and the arbitrary selection can be carried out according to its needs or facility to the skilled person. The front end of the driving motor 10 is rotatably provided with a driving shaft 11, the front end of the driving shaft 11 penetrates through the middle of the rear end of the separation box 8 and stretches into the separation box 8, a bearing is embedded in the middle of the rear end of the separation box 8, the driving shaft 11 penetrates through the front end of the bearing, and the driving shaft 11 rotates relative to the separation box 8 through the bearing. The front end of the transmission shaft 11 is fixed with a round block 7, the outer surfaces of the round block 7 different from the front end and the rear end are fixed with blades 6, the outer surfaces of the round block 7 different from the front end and the rear end are fixed with six blades 6 in an annular array, and the blades 6 are not contacted with the inner wall of the separation box 8. After stone scraps enter the separating box 8, the driving motor 10 is electrified to start to drive the round block 7 to rotate through the transmission shaft 11, the blades 6 rotate along with the round block 7, dan Xieliao falling into the separating box 8 turns in the separating box 8 under the driving of the rotating blades 6, the screen mesh 9 is mounted at a discharge hole formed in the bottom end of the separating box 8, and the mesh number of the screen mesh 9 is selected by a person skilled in the art according to actual conditions. Dan Xieliao, when passing through the screen 9, the stone chips with the same size are discharged from the discharge channel 5 through the screen 9 and added into the concrete raw material, and the excessive stone chips are left in the separating box 8. The cover plate 4 is opened periodically to expose the front surface of the separation box 8, and the stone chips left in the separation box 8 are taken out.

Working principle: dan Xieliao is added into the separation box 8 from the feed channel 3, the driving motor 10 is started to drive the round block 7 to rotate through the transmission shaft 11 after being electrified, the blades 6 rotate along with the round block 7, dan Xieliao falling into the separation box 8 is turned in the separation box 8 under the driving of the rotating blades 6, and when stone scraps pass through the screen 9, the stone scraps with the same size are discharged from the discharge channel 5 through the screen 9 and added into the concrete raw material, and the excessive stone scraps are left in the separation box 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high workability concrete preparation is with stone bits adulteration device, includes blade (6), separator box (8) and screen cloth (9), its characterized in that: the middle of separator box (8) rear end is fixed with driving motor (10), driving motor (10) front end rotates installs transmission shaft (11), the front end of transmission shaft (11) passes from the centre of separator box (8) rear end and stretches into in separator box (8), the front end of transmission shaft (11) is fixed with button (7), the surface fixation at button (7) both ends is different from front and back has blade (6), discharge gate department that separator box (8) bottom was seted up installs screen cloth (9).

2. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: the middle of one side of the separation box (8) is fixed with a connecting block (2), and one side of the connecting block (2) deviating from the separation box (8) is fixed with a connecting plate (1).

3. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: the front of the separation box (8) is fixed with a cover plate (4) through bolts, and the cover plate (4) seals the opening on the front of the separation box (8).

4. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: the top end of the separation box (8) is fixed with a feeding channel (3), and the feeding channel (3) is communicated with the inside of the separation box (8) through a feeding hole formed in the top end of the separation box (8).

5. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: the bottom end of the separation box (8) is fixedly provided with a discharge channel (5), and the discharge channel (5) is communicated with the inside of the separation box (8) through a discharge hole formed in the bottom end of the separation box (8).

6. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: the middle of the rear end of the separation box (8) is embedded with a bearing, a transmission shaft (11) passes through the front end of the bearing, and the transmission shaft (11) rotates relative to the separation box (8) through the bearing.

7. The stone chip doping apparatus for preparing high workability concrete according to claim 1, wherein: six blades (6) are fixed on the outer surfaces of the round blocks (7) different from the front end and the rear end in an annular array, and the blades (6) are not contacted with the inner wall of the separation box (8).