CN210411080U

CN210411080U - Smashing device for gypsum

Info

Publication number: CN210411080U
Application number: CN201921184741.4U
Authority: CN
Inventors: 徐炉兵; 蔣振文; 管红卫; 季辉; 文思捷
Original assignee: Shenzhen Qingqingyuan Technology Co ltd
Current assignee: Shenzhen Qingqingyuan Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-28
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a reducing mechanism of gypsum, the loach carrying platform comprises a supporting fram, be fixed with the casing on the support frame, one side of casing is fixed with sealed side cap, the outside of sealed side cap is fixed with first protection casing, first protection casing internal fixation has first motor, the output of first motor is fixed with first pivot through the speed reducer, the inboard of sealed side cap is provided with the carousel, the other end and the carousel fixed connection of first pivot, be fixed with broken post on the carousel, be fixed with the oblique storehouse of unloading on the casing, be fixed with the second protection casing on the lateral wall in the oblique storehouse of unloading, the second protection casing internal fixation has the second motor, be provided with the second pivot in the oblique storehouse of unloading, the output fixed connection of second pivot and second motor, be fixed with broken spiral sword in the second pivot, circular crushing chamber has been seted up on the casing, the inboard in circular crushing chamber is provided with annular blanking hole, install annular screen on the annular blanking hole. The utility model discloses a beneficial effect be work efficiency high, smash effectual and use the simple operation.

Description

Smashing device for gypsum

Technical Field

The utility model relates to a milling equipment field, in particular to reducing mechanism of gypsum.

Background

Gypsum is a monoclinic mineral and is a hydrate whose main chemical component is calcium sulfate. Gypsum is a widely used industrial and building material. Can be used for cement retarders, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like. Before the gypsum is used, the gypsum needs to be smashed into gypsum powder, the fineness of the gypsum powder is generally required to be about 120 meshes, and a smashing device for the gypsum is needed during smashing.

However, the existing gypsum crushing device still has the problems of low working efficiency, unsatisfactory crushing effect and inconvenient use and operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a gypsum crushing device.

The utility model provides a gypsum crushing device, which comprises a supporting frame, wherein a shell is fixed on the supporting frame, a sealing side cover is fixed on one side of the shell, a first protective cover is fixed on the outer side of the sealing side cover, a first motor arranged along the horizontal direction is fixed in the first protective cover, the output end of the first motor is coaxially and fixedly connected with a speed reducer, the output end of the speed reducer is coaxially and fixedly connected with a first rotating shaft, a turntable is arranged on the inner side of the sealing side cover, the other end of the first rotating shaft extends to the inner side of the sealing side cover and is coaxially and fixedly connected with the turntable, a plurality of crushing columns arranged along the horizontal direction are fixed on the turntable, a feeding port is arranged on the bottom surface of the shell, a feeding inclined bin is fixed on the feeding port, a second protective cover is fixed on the outer side wall of the feeding inclined bin, the utility model discloses a crushing machine, including first protection casing, second protection casing internal fixation have along the second motor that vertical direction set up, be provided with the second pivot in the oblique storehouse of unloading, the one end of second pivot extends to the lateral wall in the oblique storehouse of unloading outer with the coaxial fixed connection of output of second motor, be fixed with broken spiral sword along length direction in the second pivot, the upper end in the oblique storehouse of unloading is fixed with down the hopper, circular crushing chamber has been seted up on the side of casing, the inboard in circular crushing chamber is provided with annular blanking hole, install annular screen cloth on the annular blanking hole, the lower extreme fixedly connected with storage hopper of casing.

Furthermore, the edge of the sealing side cover is hinged and fixedly connected with the shell through a hinged connecting piece, and the sealing side cover is fixedly connected with the shell through a stud.

Furthermore, the shell and the sealing side cover are both provided with limiting screw holes for fixedly connecting the studs.

Furthermore, a bearing used for fixedly mounting the second rotating shaft is fixed on the discharging inclined bin.

Further, a rubber sealing ring is arranged between the edge of the circular crushing cavity and the sealing side cover.

Furthermore, a rubber sealing plug for blocking the material particles is arranged in the outlet of the storage hopper.

Furthermore, a fixed seat is fixed at the lower end of the shell, and a mounting hole is formed in the fixed seat.

The utility model has simple structure, compact design and convenient use, can realize the preliminary crushing treatment of the small gypsum blocks in the discharging inclined bin, saves time for the subsequent careful crushing, improves the crushing efficiency, the purpose of the arrangement can provide power, the problem of blockage in the blanking process of the blanking inclined bin is avoided, gypsum after primary crushing enters the circular crushing cavity in the shell through the feeding hole, then the first motor is started to drive the first rotating shaft, the rotating disc and the crushing column to rotate at high speed to crush the entering gypsum into particles, the particle size of the gypsum particles is crushed to be slightly smaller than the aperture of the annular screen mesh and then discharged, the crushing quality is improved, the discharge of unqualified particles is avoided, then drop to in the storage hopper, collect the gypsum powder particle through opening the rubber sealing plug at last, whole equipment uses the simple operation, and crushing quality is higher and efficiency is higher. And through being fixed with the sealed side cap in one side of casing, the edge of sealed side cap wherein articulates fixed connection with the casing through articulated connecting piece, and the rest of sealed side cap passes through the double-screw bolt and casing fixed connection, only needs to dismantle several double-screw bolts of the rest, can open the sealed side cap, is convenient for maintain the inside of casing and sealed side cap.

Drawings

Fig. 1 is a first schematic structural view of a gypsum crushing device provided by the present invention;

fig. 2 is a schematic structural view of a gypsum crushing device provided by the present invention;

fig. 3 is a first schematic view of a combined structure of a housing and a sealing side cover of a gypsum crushing device provided by the present invention;

fig. 4 is a schematic view of a combined structure of a housing and a sealing side cover of the gypsum crushing device provided by the present invention;

fig. 5 is a schematic view of a combined structure of a discharging inclined bin and a discharging hopper of the gypsum crushing device provided by the utility model.

Description of reference numerals: 1-a support frame; 2-a shell; 3, a storage hopper; 4-sealing the side cover; 5-a first shield; 6-a first motor; 7-a speed reducer; 8-blanking inclined bin; 9-a second shield; 10-feeding a hopper; 11-a second motor; 12-rubber sealing plug; 13-a turntable; 14-a first shaft; 15-a crushing column; 16-a hinged connection; 17-a feed port; 18-an annular screen; 19-a fixed seat; 20-mounting holes; 21-limiting screw holes; 22-a stud; 23-a second shaft; 24-crushing screw blade; 25-round crushing chamber; 26-ring shaped blanking hole.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 5, a gypsum crushing device provided by an embodiment of the present invention includes a supporting frame 1, a casing 2 is fixed on the supporting frame 1, a sealing side cover 4 is fixed on one side of the casing 2, a first protective cover 5 is fixed on the outer side of the sealing side cover 4, a first motor 6 arranged along a horizontal direction is fixed in the first protective cover 5, a speed reducer 7 is coaxially and fixedly connected to an output end of the first motor 6, a first rotating shaft 14 is coaxially and fixedly connected to an output end of the speed reducer 7, a rotating disc 13 is arranged on the inner side of the sealing side cover 4, the other end of the first rotating shaft 14 extends to the inner side of the sealing side cover 4 and is coaxially and fixedly connected to the rotating disc 13, a plurality of crushing columns 15 arranged along the horizontal direction are fixed on the rotating disc 13, a feeding port 17 is opened on the bottom surface of the casing 2, a feeding oblique bin 8 is fixed on the feeding port 17, a second protective cover 9 is fixed on the outer side wall of the feeding oblique bin 8, a second motor 11 arranged along the vertical direction is fixed in the second protective cover 9, a second rotating shaft 23 is arranged in the feeding oblique bin 8, one end of the second rotating shaft 23 extends out of the side wall of the feeding oblique bin 8 and is coaxially and fixedly connected with the output end of the second motor 11, a crushing spiral knife 24 is fixed on the second rotating shaft 23 along the length direction, a feeding hopper 10 is fixed at the upper end of the feeding oblique bin 8, a circular crushing cavity 25 is arranged on the side surface of the shell 2, an annular blanking hole 26 is arranged on the inner side of the circular crushing cavity 25, an annular screen 18 is installed on the annular blanking hole 26, a storage hopper 3 is fixedly connected to the lower end of the shell 2, and the edge of the sealing side cover 4 is fixedly connected with the shell 2 in a hinged manner through a hinged connection piece 16, the utility model discloses a feed bin, including casing 2, sealed side cap 4, casing 2 and sealed side cap 4, sealed side cap 4 pass through double-screw bolt 22 with casing 2 fixed connection, casing 2 with all seted up on the sealed side cap 4 and be used for double-screw bolt 22 fixed connection's spacing screw 21, be fixed with on the oblique storehouse 8 of unloading and be used for fixed mounting the bearing of second pivot 23, the edge of circular crushing chamber 25 with be provided with rubber seal between the sealed side cap 4, install the rubber seal 12 that is used for blockking the material powder in the export of storage hopper 3, the lower extreme of casing 2 is fixed with fixing base 19, mounting hole 20 has been seted up on the fixing.

The working principle is as follows: when the gypsum crushing device is used, firstly, gypsum small blocks are put into a discharging hopper 10 and then fall into a discharging inclined bin 8, the second motor 11 is started to drive a second rotating shaft 23 and a crushing spiral cutter 24 to rotate at a high speed, preliminary crushing treatment on the gypsum small blocks is realized, time is saved for subsequent fine crushing, the crushing efficiency is improved, the purpose of setting can provide power, the problem of blockage during discharging of the discharging inclined bin 8 is avoided, gypsum after preliminary crushing enters a circular crushing cavity 25 in a shell 2 through a feed inlet 17, then the first rotating shaft 14 is driven by starting a first motor 6, a rotary disc 13 and a crushing column 15 to rotate at a high speed to crush the entering gypsum into particles, the particle size of the gypsum particles is crushed to be slightly smaller than the aperture of an annular screen 18 and then is discharged, the crushing quality is improved, unqualified particles are prevented from being discharged and then fall into a storage hopper 3, and finally, gypsum powder particles are collected by opening the rubber sealing plug 12, so that the whole equipment is convenient to use and operate, and has high crushing quality and high efficiency. And through being fixed with the sealed side cover 4 in one side of casing 2, the edge of sealed side cover 4 wherein articulates fixed connection with casing 2 through articulated connecting piece 16, and the remaining part of sealed side cover 4 is through the double-screw bolt 22 with casing 2 fixed connection, only need to dismantle a few double-screw bolts 22 of the remaining part, can open sealed side cover 4, be convenient for maintain in casing 2 and the inside of sealed side cover 4.

Claims

1. The utility model provides a reducing mechanism of gypsum which characterized in that: comprises a supporting frame (1), a shell (2) is fixed on the supporting frame (1), a sealing side cover (4) is fixed on one side of the shell (2), a first protective cover (5) is fixed on the outer side of the sealing side cover (4), a first motor (6) arranged along the horizontal direction is fixed in the first protective cover (5), a speed reducer (7) is coaxially and fixedly connected with the output end of the first motor (6), a first rotating shaft (14) is coaxially and fixedly connected with the output end of the speed reducer (7), a rotating disc (13) is arranged on the inner side of the sealing side cover (4), the other end of the first rotating shaft (14) extends to the inner side of the sealing side cover (4) and is coaxially and fixedly connected with the rotating disc (13), a plurality of crushing columns (15) arranged along the horizontal direction are fixed on the rotating disc (13), a feeding hole (17) is formed in the bottom surface of the shell (2), a discharging inclined bin (8) is fixed on the feeding port (17), a second protective cover (9) is fixed on the outer side wall of the discharging inclined bin (8), a second motor (11) arranged in the vertical direction is fixed in the second protective cover (9), a second rotating shaft (23) is arranged in the discharging inclined bin (8), one end of the second rotating shaft (23) extends out of the side wall of the discharging inclined bin (8) and is coaxially and fixedly connected with the output end of the second motor (11), a crushing spiral knife (24) is fixed on the second rotating shaft (23) in the length direction, a discharging hopper (10) is fixed at the upper end of the discharging inclined bin (8), a circular crushing cavity (25) is formed in the side face of the shell (2), an annular blanking hole (26) is formed in the inner side of the circular crushing cavity (25), and an annular screen (18) is installed on the annular blanking hole (26), the lower end of the shell (2) is fixedly connected with a storage hopper (3).

2. A gypsum crushing device as claimed in claim 1, wherein the edge of the sealing side cover (4) is fixedly hinged to the housing (2) by means of a hinged connection (16), and the sealing side cover (4) is fixedly connected to the housing (2) by means of a stud (22).

3. The gypsum crushing device as claimed in claim 2, wherein the shell (2) and the side cover (4) are both provided with limit screw holes (21) for fixedly connecting the studs (22).

4. A gypsum crushing device as claimed in claim 1, characterized in that a bearing for fixedly mounting the second rotating shaft (23) is fixed on the blanking inclined bin (8).

5. A gypsum crushing device according to claim 1, wherein a rubber sealing ring is arranged between the edge of the circular crushing cavity (25) and the sealing side cover (4).

6. A gypsum crushing device as claimed in claim 1, characterized in that the outlet of the storage hopper (3) is fitted with a rubber sealing plug (12) for blocking the material particles.

7. The gypsum crushing device as claimed in claim 1, wherein a fixed seat (19) is fixed at the lower end of the shell (2), and the fixed seat (19) is provided with a mounting hole (20).