CN218250617U

CN218250617U - Mortar preparation preprocessing device

Info

Publication number: CN218250617U
Application number: CN202221795457.2U
Authority: CN
Inventors: 汪春黎; 韩耑壮; 谭其德; 包付; 杨文锐
Original assignee: Youkuixi New Material Technology Guangzhou Co ltd
Current assignee: Youkuixi New Material Technology Guangzhou Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-10
Anticipated expiration: 2032-07-12

Abstract

The utility model belongs to mortar preparation field of locating in advance, concretely relates to mortar preparation preprocessing device, including the crushing and screening box body, the dry box body of lower extreme fixedly connected with of crushing and screening box body, the inside equal fixedly connected with air heater in both ends of dry box body, the lower extreme fixed surface of dry box body is connected with discharge port, the equal fixedly connected with support frame in bottom at dry box body both ends, the upper end fixedly connected with end cover of crushing and screening box body. The utility model discloses a set up crushing and screening box body, dry box body and air heater, the material is blown with higher speed dry by the air heater, simultaneously because downwards by both ends slope, also accelerated the whereabouts of material and exported from discharge port, the air current that the air heater blown simultaneously also passes through discharge port along with the material and exports, the device has realized the crushing and screening and the drying of material in an organic whole, and the structure flow is succinct for preliminary treatment efficiency, manufacturing cost is lower.

Description

Mortar preparation preprocessing device

Technical Field

The utility model belongs to the technical field of mortar preparation is located in advance, concretely relates to mortar preparation preprocessing device.

Background

The mortar is a bonding substance used for building bricks on a building, and is formed by adding water into sand and cementing materials in a certain proportion, wherein the cementing materials comprise cement, lime paste, clay and the like, the mortar comprises dry-mixed mortar and wet-mixed mortar, the pretreatment process before the dry-mixed mortar is prepared into a finished product comprises crushing, drying, screening and storing, and if river sand is used, only the drying and screening are needed.

However, in actual use, the pretreatment device for the mortar adopts devices with different functions according to different implemented process stages, which causes that multiple steps are dispersed during the pretreatment of the mortar, so that the path in the completion process of the pretreatment process flow is longer, and the efficiency is not high enough due to the completion of the pretreatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a mortar preparation pretreatment device.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

use the technical scheme of the utility model, including the crushing and screening box body, the dry box body of lower extreme fixedly connected with of crushing and screening box body, the inside equal fixedly connected with air heater in both ends of dry box body, the lower extreme fixed surface of dry box body is connected with discharge port, the equal fixedly connected with support frame in bottom at dry box body both ends, the upper end fixedly connected with end cover of crushing and screening box body, rotate through the bearing on the end cover and be connected with main bull stick, fixed connection has the adapter sleeve on the surface of main bull stick, the outer fixed surface of adapter sleeve is connected with the broken pole of a plurality of spiral sword, the lower extreme of main bull stick rotates through the bearing and is connected with the screening dish on fixed connection and the crushing and screening box body inner wall.

Further inject, fixed connection cover and spiral sword crushing pole all rotate to be connected in crushing screening box body inside, just fixed connection cover and spiral sword crushing pole all rotate to be connected on the top surface of screening dish.

Further inject, the broken pole of spiral sword includes crushing pole and helical blade, helical blade fixed connection is on crushing pole, the one end of crushing pole and the outer fixed surface of fixed connection cover are connected.

Further limiting, the upper surfaces of the front end and the rear end of the screening plate are fixedly connected with a plurality of screening holes.

Further inject, the upper end fixedly connected with driving motor of main bull stick, the equal fixedly connected with one end of dead lever in both sides of driving motor, the other end of dead lever and the last fixed surface of end cover are connected.

Further inject, the outside end department of both ends port of dry box body upwards inclines gradually, the card pipe scarce groove has all been seted up to the upper end both sides of crushing and screening box body, wear to be equipped with the conveying pipeline in the card pipe scarce groove.

The utility model discloses beneficial effect:

1. compared with the prior art, through setting up crushing and screening box body, dry box body and air heater, the material is blown with higher speed dry by the air heater, simultaneously because by both ends slope downwards, also accelerated the whereabouts of material and exported from discharge port, the air current that the air heater blown simultaneously also passes through discharge port along with the material and exports, the device has realized the crushing and screening and the drying of material in an organic whole, and the structure flow is succinct for preprocessing efficiency, manufacturing cost is lower.

2. Compared with the prior art, through setting up spiral sword crushing rod and screening dish, through starting driving motor for driving motor's output rotates and drives spiral sword crushing rod and rotate in the crushing and screening box body, and the material does not fall through the screening dish, is detained in the crushing and screening box body, and continuous and the broken pole contact of rotating spiral sword, thereby make the material by the breakage.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a drying box body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a screening plate according to an embodiment of the present invention;

the main element symbols are as follows: 1. crushing and screening the box body; 2. drying the box body; 3. a hot air blower; 4. a discharge port; 5. a delivery pipe; 6. an end cap; 7. a drive motor; 8. a fixing rod; 9. a main rotating rod; 10. screening the disc; 11. fixing the connecting sleeve; 12. a screw knife breaks the rod; 13. the clamping pipe is short of the groove; 14. a support frame.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment of the present application is:

as shown in fig. 1-3, the utility model discloses a mortar preparation preprocessing device, including crushing and screening box body 1, the dry box body 2 of lower extreme fixedly connected with of crushing and screening box body 1, the inside equal fixedly connected with air heater 3 in both ends of dry box body 2, the lower extreme fixed surface of dry box body 2 is connected with discharge port 4, the equal fixedly connected with support frame 14 in bottom at 2 both ends of dry box body, the upper end fixedly connected with end cover 6 of crushing and screening box body 1, it is connected with main bull stick 9 to rotate through the bearing on the end cover 6, fixed cover has connect fixed connection cover 11 on the surface of main bull stick 9, the outer fixed surface of fixed connection cover 11 is connected with the broken pole 12 of a plurality of spiral sword, the lower extreme of main bull stick 9 rotates through the bearing and is connected with screening dish 10 on fixed connection and the 1 inner wall of crushing and screening box body.

When the device is used, materials prepared by mortar are conveyed to the inside of the crushing and screening box body 1 through the conveying pipe 5 or directly from the upper port of the crushing and screening box body 1, the driving motor 7 is started, the output end of the driving motor 7 rotates to drive the spiral knife crushing rod 12 to rotate in the crushing and screening box body 1, the materials do not fall through the screening disc 10 and are retained in the crushing and screening box body 1 and are continuously in contact with the spiral knife crushing rod 12, so that the materials are crushed, the materials fall through the screening disc 10, the falling materials pass through the drying box body 2, the air heaters 3 are arranged at two ends of the drying box body 2, the falling of the materials is accelerated to be output from the discharging port 4 due to the fact that the ports at two ends of the drying box body 2 are gradually inclined upwards, the two air heaters 3 blow outwards to the middle and blow downwards from two ends, the drying of the materials are accelerated to be blown by the air heaters 3, meanwhile, the drying process flow is accelerated to be output from the discharging port 4 along with the materials, the device realizes the integrated drying and the integrated crushing and the low cost of the crushing and pre-drying process.

In this embodiment, it is preferable, a plurality of screening holes are fixedly connected to the upper surface of the front end and the rear end of the screening tray 10, the fixed connection sleeves 11 and the spiral knife crushing rods 12 are all rotatably connected to the inside of the screening box body 1, the fixed connection sleeves 11 and the spiral knife crushing rods 12 are all rotatably connected to the upper surface of the screening tray 10, the spiral knife crushing rods 12 comprise crushing rods and spiral blades, the spiral blades are fixedly connected to the crushing rods, one ends of the crushing rods are fixedly connected to the outer surface of the fixed connection sleeves 11, so that the material does not fall through the screening tray 10, the material is retained in the screening tray body 1, and the material is continuously contacted with the spiral knife crushing rods 12 in a rotating manner, so that the material is crushed, and the material falls through the screening tray 10.

In this embodiment, it is preferred, the upper end fixedly connected with driving motor 7 of main bull stick 9, the equal fixedly connected with dead lever 8's in both sides one end of driving motor 7, the other end of dead lever 8 is connected with the last fixed surface of end cover 6, so that through starting driving motor 7, make driving motor 7's output rotate and drive spiral knife crushing pole 12 at crushing and screening box 1 internal rotation, the material does not fall through screening dish 10, be detained in crushing and screening box 1, continuous with rotate spiral knife crushing pole 12 contact.

The second embodiment of the present application is: on the basis of embodiment one, two mortar preparation preprocessing device of this embodiment, still include the outside end department tilt up gradually of both ends port of dry box body 2, the card pipe scarce groove 13 has all been seted up to the upper end both sides of crushing and screening box body 1, wear to be equipped with conveying pipeline 5 in the card pipe scarce groove 13, the material of whereabouts is through in the dry box body 2, and the both ends of dry box body 2 all are provided with air heater 3, and because the outside end department tilt up gradually of both ends port of dry box body 2, so both air heaters 3 are all bloied to the centre by the outside, and be by both ends slope decurrent bloies, thereby make the material blow the accelerated drying by air heater 3, because both ends slope downwards simultaneously, also accelerated the whereabouts of material and exported from discharge port 4, simultaneously the air current that air heater 3 blew is also along with the material through discharge port 4 exports, so long when hot-blast and material contact.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a mortar preparation preprocessing device, includes crushing and screening box body (1), its characterized in that: the utility model discloses a crushing and screening box, including crushing and screening box body (1), the dry box body of lower extreme fixedly connected with (2) of crushing and screening box body (1), the inside equal fixedly connected with air heater (3) in both ends of dry box body (2), the lower extreme fixed surface of dry box body (2) is connected with discharge port (4), the equal fixedly connected with support frame (14) in bottom at dry box body (2) both ends, the upper end fixedly connected with end cover (6) of crushing and screening box body (1), rotate through the bearing on end cover (6) and be connected with main bull stick (9), fixed adapter sleeve (11) have been cup jointed to fixed on the surface of main bull stick (9), the outer fixed surface of fixed adapter sleeve (11) is connected with the broken pole (12) of a plurality of spiral sword, the lower extreme of main bull stick (9) rotates through the bearing and is connected with screening dish (10) on fixed connection and the crushing and screening box body (1) inner wall.

2. The mortar preparation pretreatment device of claim 1, wherein: the crushing screening box is characterized in that the fixed connecting sleeve (11) and the spiral knife crushing rod (12) are rotationally connected inside the crushing screening box body (1), and the fixed connecting sleeve (11) and the spiral knife crushing rod (12) are rotationally connected to the upper surface of the screening plate (10).

3. The mortar preparation pretreatment device according to claim 2, characterized in that: spiral sword crushing pole (12) are including crushing pole and helical blade, helical blade fixed connection is on crushing pole, the one end of crushing pole and the outer fixed surface connection of fixed connection cover (11).

4. The mortar preparation pretreatment device of claim 3, wherein: the upper surfaces of the front end and the rear end of the screening plate (10) are fixedly connected with a plurality of screening holes.

5. The mortar preparation pretreatment device of claim 4, wherein: the upper end of main bull stick (9) fixedly connected with driving motor (7), the equal fixedly connected with one end of dead lever (8) in both sides of driving motor (7), the other end of dead lever (8) is connected with the upper surface fixed of end cover (6).

6. The mortar preparation pretreatment device of claim 5, wherein: the two ends of the drying box body (2) are gradually inclined upwards towards the outer ends, clamping pipe notches (13) are formed in the two sides of the upper end of the crushing and screening box body (1), and conveying pipes (5) penetrate through the clamping pipe notches (13).