CN214289226U

CN214289226U - Material powder screening device based on cement raw meal grinding

Info

Publication number: CN214289226U
Application number: CN202120068576.7U
Authority: CN
Inventors: 范志东; 张强; 马兰; 高留钦
Original assignee: Xinjiang Midong Tianshan Cement Co ltd
Current assignee: Xinjiang Midong Tianshan Cement Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-28
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of cement raw meal production, in particular to a material powder screening device based on cement raw meal grinding, which comprises an external shell, wherein the right side of the upper end of the external shell is fixedly connected with a feed hopper, a first filter plate is arranged on the lower side of the feed hopper, the right end of the first filter plate is rotationally connected with the external shell, a first discharge hopper is arranged on the lower side of the first filter plate, the lower end of the first discharge hopper is fixedly connected with a transmission shell, the external part of the transmission shell is fixedly connected with the external shell, the left end of the transmission shell is fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a spiral sheet, in the utility model, a rotating block is driven to rotate by a second motor arranged, so as to drive a triangular belt to rotate, thereby driving the rotating block positioned on the lower side to rotate, thereby driving a transmission shaft to rotate, thereby driving a cam to rotate, then realizes the rapping of the second filter plate through the arranged first spring.

Description

Material powder screening device based on cement raw meal grinding

Technical Field

The utility model relates to a cement raw production technical field specifically is a material powder sieving mechanism based on cement raw crocus.

Background

The cement raw material is made up by using lime material, clay material and small quantity of correction material according to a certain proportion, and grinding them into the material with a certain fineness, and its chemical composition can be changed according to different cement varieties, raw material and fuel quality, production method, kiln type and other production conditions.

In the prior art, cement raw materials are generally used after being screened, but in the screening process, the screening work can only be simply realized, the cement raw materials cannot be synchronously crushed, the cement raw materials under screening need to be manually crushed again, and manpower and material resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material powder sieving mechanism based on cement raw crocus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a material powder screening device based on cement raw meal grinding comprises an outer shell, wherein a feeding hopper is fixedly connected to the right side of the upper end of the outer shell, a first filtering plate is arranged on the lower side of the feeding hopper, the right end of the first filtering plate is rotatably connected with the outer shell, a first discharging hopper is arranged on the lower side of the first filtering plate, a conveying shell is fixedly connected to the lower end of the first discharging hopper, the outer shell is fixedly connected to the outer portion of the conveying shell, a first motor is fixedly connected to the left end of the conveying shell, a spiral sheet is fixedly connected to an output shaft of the first motor, a conveying shell is rotatably connected to the other end of the spiral sheet, a discharging pipe is fixedly connected to the lower end of the conveying shell, a second discharging hopper is slidably connected to the left side of the upper end of the conveying shell, cams are slidably connected to the left side and the right side of the upper end of the second discharging hopper, and transmission shafts are fixedly connected to the inner portions of the cams, and both ends all rotate about the transmission shaft and are connected with outside casing, fixedly connected with second motor on the left end of outside casing, and the outside fixedly connected with of output shaft of second motor is a plurality of broken pieces that the longitudinal symmetry set up, the outside rotation of output shaft of second motor is connected with broken casing, and the right-hand member fixedly connected with outside casing of broken casing, the lower extreme sliding connection of broken casing has the backup pad, and the inside fixedly connected with second filter of backup pad, the lower extreme fixedly connected with landing leg of outside casing.

Preferably, the rotating block located on the lower side is fixedly connected to the outer portion of the left side of the transmission shaft, the triangular belt is slidably connected to the outer portion of the rotating block located on the lower side, the rotating block located on the upper side is slidably connected to the inner portion of the upper side of the triangular belt, and the output shaft of the second motor is fixedly connected to the inner portion of the rotating block located on the upper side.

Preferably, the left side and the right side of the lower end of the crushing shell are both fixedly connected with inclined plates, the other ends of the inclined plates are in close contact with the supporting plate, the lower ends of the inclined plates are fixedly connected with first springs, and the lower ends of the first springs are fixedly connected with the supporting plate.

Preferably, the left side of the upper end of the conveying shell is fixedly connected with guide rods which are arranged in a bilateral symmetry mode, the outer portion of each guide rod is connected with a second discharging hopper in a sliding mode, a second spring is arranged on the outer portion of each guide rod, and the upper end and the lower end of each second spring are fixedly connected with the second discharging hopper and the conveying shell respectively.

Preferably, the right side of the upper end of the crushing shell is fixedly connected with a baffle, and the upper end of the baffle is fixedly connected with an external shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the filtration of the first filter board that sets up to the material powder, thereby realize the filtration of material powder and material piece, arrange the material piece inside broken casing, the second motor through setting up drives broken fragment rotatory, thereby realize the breakage to the material piece, and then through the filtration of the second filter board that sets up, drop the material powder after the breakage inside conveying casing, the first motor through setting up drives the flight rotation, thereby drive the material powder and discharge through the discharging pipe, thereby realize crushing the material powder in the screening, thereby improve the screening efficiency of material powder, labour saving and time saving;

2. the utility model discloses in, it is rotatory that the second motor through setting drives the turning block to it is rotatory to drive the V belt, thereby it is rotatory to drive the turning block that is located the downside, thereby it is rotatory to drive the transmission shaft, thereby it is rotatory to drive the cam, the first spring that the rethread set up, thereby realize the rapping to the second filter, the second spring that the rethread set up realizes rapping to the second play hopper, thereby improve the speed of the ejection of compact, improve the screening efficiency of device.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of FIG. 1;

fig. 3 is a schematic diagram of the internal structure at B in fig. 1 according to the present invention.

In the figure: 1-a feed hopper, 2-an outer shell, 3-a first filter plate, 4-a first discharge hopper, 5-a spiral sheet, 6-a discharge pipe, 7-a support leg, 8-a transmission shell, 9-a second discharge hopper, 10-a second filter plate, 11-a first motor, 12-a cam, 13-a transmission shaft, 14-a triangular belt, 15-a rotating block, 16-a second motor, 17-a crushing shell, 18-a fragment crushing block, 19-a baffle, 20-an inclined plate, 21-a first spring, 22-a support plate, 23-a guide rod and 24-a second spring.

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.

Please refer to fig. 1-3, the present invention provides a technical solution:

a material powder screening device based on cement raw meal grinding comprises an outer shell 2, a feeding hopper 1 is fixedly connected to the right side of the upper end of the outer shell 2, a first filter plate 3 is arranged on the lower side of the feeding hopper 1, the right end of the first filter plate 3 is rotatably connected with the outer shell 2, a first discharging hopper 4 is arranged on the lower side of the first filter plate 3, a conveying shell 8 is fixedly connected to the lower end of the first discharging hopper 4, the outer shell 2 is fixedly connected to the outer portion of the conveying shell 8, a first motor 11 is fixedly connected to the left side of the conveying shell 8, a spiral sheet 5 is fixedly connected to an output shaft of the first motor 11, a conveying shell 8 is rotatably connected to the other end of the spiral sheet 5, a discharging pipe 6 is fixedly connected to the lower end of the conveying shell 8, a second discharging hopper 9 is slidably connected to the left side of the upper end of the conveying shell 8, cams 12 are slidably connected to the left side and the right side of the upper end of the second discharging hopper 9, cam 12's inside fixedly connected with transmission shaft 13, and both ends all rotate about transmission shaft 13 and be connected with outside casing 2, outside fixedly connected with second motor 16 of left end upside of outside casing 2, and the outside fixedly connected with of output shaft of second motor 16 is a plurality of broken pieces 18 that the longitudinal symmetry set up, the outside rotation of output shaft of second motor 16 is connected with broken casing 17, and the outside casing 2 of right-hand member fixedly connected with of broken casing 17, the lower extreme sliding connection of broken casing 17 has backup pad 22, and backup pad 22's inside fixedly connected with second filter 10, the lower extreme fixedly connected with landing leg 7 of outside casing 2.

The rotating block 15 positioned on the lower side is fixedly connected to the outer portion of the left side of the transmission shaft 13, the triangular belt 14 is connected to the outer portion of the rotating block 15 positioned on the lower side in a sliding mode, the rotating block 15 positioned on the upper side is connected to the inner portion of the rotating block 14 positioned on the lower side in a sliding mode, the rotating block 15 positioned on the upper side is fixedly connected with an output shaft of the second motor 16, the triangular belt 14 is driven to rotate through the rotating block 15 arranged, the transmission shaft 13 is driven to rotate, the cam 12 is driven to rotate, the second filter plate 10 and the second discharge hopper 9 are driven to be shaken, the material powder can conveniently and quickly fall into the conveying shell 8, and the working efficiency is improved; the left side and the right side of the lower end of the crushing shell 17 are fixedly connected with inclined plates 20, the other ends of the inclined plates 20 are in close contact with supporting plates 22, the lower ends of the inclined plates 20 are fixedly connected with first springs 21, the lower ends of the first springs 21 are fixedly connected with the supporting plates 22, the arranged inclined plates 20 facilitate the material blocks to enter the crushing range of the crushing blocks 18, so that the material blocks are crushed, the supporting plates 22 are pushed out conveniently through the arranged first springs 21, and the vertical vibrating function of the second filter plate 10 is achieved; the left side of the upper end of the conveying shell 8 is fixedly connected with a guide rod 23 which is arranged in a bilateral symmetry mode, the outer portion of the guide rod 23 is connected with a second discharging hopper 9 in a sliding mode, a second spring 24 is arranged on the outer portion of the guide rod 23, the upper end and the lower end of the second spring 24 are respectively fixedly connected with the second discharging hopper 9 and the conveying shell 8, the moving distance of the second discharging hopper 9 can be conveniently fixed through the arranged guide rod 23, and then the second spring 24 is arranged to facilitate the vibration of the second discharging hopper 9, so that the material powder can be rapidly discharged; broken casing 17's upper end right side fixedly connected with baffle 19, and baffle 19's the outside casing 2 of upper end fixedly connected with, through the baffle 19 that sets up, prevent that the material from spilling when the material piece falls inside broken casing 17 from the upper end landing of first filter 3, cause the waste.

The working process is as follows: the method comprises the steps of starting a power supply, pouring material powder to be screened into the outer shell 2 through the arranged feeding hopper 1, filtering the material powder through the arranged first filter plate 3, thereby realizing the separation of the material powder and a material block, discharging the material powder filtered by the first filter plate 3 into the conveying shell 8 through the arranged first discharging hopper 4, discharging the material block into the crushing shell 17 through the arranged first filter plate 3, preventing the material block from scattering when the material block slides down into the crushing shell 17 from the upper end of the first filter plate 3 through the arranged baffle 19, causing waste, facilitating the material block to enter into the crushing range of the crushing block 18 through the arranged inclined plate 20, thereby realizing the crushing of the material block, driving the crushing block 18 to rotate through the arranged second motor 16, thereby realizing the crushing of the material block, dropping the crushed material powder into the first discharging hopper (9) through the filtering of the arranged second filter plate 10, thereby sliding down to the interior of the conveying shell 8, starting the first motor 11 to drive the spiral piece 5 to rotate, driving the spiral piece 5 to rotate through the arranged first motor 11, thereby driving the material powder to be discharged through the discharge pipe 6, realizing crushing the material powder while screening, thereby improving the screening efficiency of the material powder, while crushing, the rotating block 15 is driven to rotate by the arranged second motor 16, so as to drive the triangular belt 14 to rotate, thereby driving the turning block 14 at the lower side to rotate, and thus driving the transmission shaft 13 to rotate, and thus driving the cam 12 to rotate, and then through the arranged first spring 21, thereby realizing the rapping of the second filter plate 10, and then realizing the rapping of the second discharge hopper 9 through the arranged second spring 23, thereby improve the speed of ejection of compact, improve device's screening efficiency, after the screening, the work is finished, it can to close the power.

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 material powder sieving mechanism based on cement raw crocus, includes outside casing (2), its characterized in that: the device is characterized in that the right side of the upper end of the outer shell (2) is fixedly connected with a feed hopper (1), the lower side of the feed hopper (1) is provided with a first filter plate (3), the right end of the first filter plate (3) is rotatably connected with the outer shell (2), the lower side of the first filter plate (3) is provided with a first discharge hopper (4), the lower end of the first discharge hopper (4) is fixedly connected with a conveying shell (8), the outer part of the conveying shell (8) is fixedly connected with the outer shell (2), the left end of the conveying shell (8) is fixedly connected with a first motor (11), the output shaft of the first motor (11) is fixedly connected with a spiral piece (5), the other end of the spiral piece (5) is rotatably connected with the conveying shell (8), the lower end of the conveying shell (8) is fixedly connected with a discharge pipe (6), the left side of the upper end of the conveying shell (8) is slidably connected with a second discharge hopper (9), the left side and the right side of the upper end of the second discharging hopper (9) are both connected with a cam (12) in a sliding way, a transmission shaft (13) is fixedly connected inside the cam (12), the left end and the right end of the transmission shaft (13) are both rotationally connected with an external shell (2), the upper side of the left end of the external shell (2) is fixedly connected with a second motor (16), and a plurality of broken pieces (18) which are symmetrically arranged up and down are fixedly connected with the outer part of the output shaft of the second motor (16), the outer part of the output shaft of the second motor (16) is rotationally connected with a crushing shell (17), the right end of the crushing shell (17) is fixedly connected with an outer shell (2), the lower end of the crushing shell (17) is connected with a supporting plate (22) in a sliding way, and the inside fixedly connected with second filter (10) of backup pad (22), the lower extreme fixedly connected with landing leg (7) of outside casing (2).

2. The apparatus of claim 1, wherein the apparatus comprises: the transmission shaft (13) is characterized in that a rotating block (15) located on the lower side is fixedly connected to the outer portion of the left side of the transmission shaft (13), a triangular belt (14) is slidably connected to the outer portion of the rotating block (15) located on the lower side, a rotating block (15) located on the upper side is slidably connected to the inner portion of the upper side of the triangular belt (14), and an output shaft of a second motor (16) is fixedly connected to the inner portion of the rotating block (15) located on the upper side.

3. The apparatus of claim 1, wherein the apparatus comprises: the equal fixedly connected with swash plate (20) of the lower extreme left and right sides of broken casing (17), and swash plate (20) other end and backup pad (22) contact closely, the first spring of lower extreme fixedly connected with (21) of swash plate (20), and the lower extreme fixedly connected with backup pad (22) of first spring (21).

4. The apparatus of claim 1, wherein the apparatus comprises: the conveying device is characterized in that a guide rod (23) which is arranged in a bilateral symmetry mode is fixedly connected to the left side of the upper end of the conveying shell (8), a second discharging hopper (9) is connected to the outer portion of the guide rod (23) in a sliding mode, a second spring (24) is arranged on the outer portion of the guide rod (23), and the upper end and the lower end of the second spring (24) are fixedly connected with the second discharging hopper (9) and the conveying shell (8) respectively.

5. The apparatus of claim 1, wherein the apparatus comprises: the right side of the upper end of the crushing shell (17) is fixedly connected with a baffle (19), and the upper end of the baffle (19) is fixedly connected with an external shell (2).