CN215694660U

CN215694660U - Be used for gypsum production to use broken milling equipment

Info

Publication number: CN215694660U
Application number: CN202120414514.7U
Authority: CN
Inventors: 张冰莹; 张国胜
Original assignee: Individual
Current assignee: Pandong Technology Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-02-01
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a crushing and grinding device for gypsum production, which comprises a frame, wherein the frame comprises a first working area and a second working area, an abrasive cone is arranged in the first working area, a boss matched with the abrasive cone is arranged in the first working area, a grinding room is formed between the outer surface of the abrasive cone and the upper side wall of the boss as well as the inner side wall of the first working area, a through hole is formed in the lower side of the boss, the first working area below the boss is a powder storage room, a vertical shaft is rotatably arranged at the bottom of the powder storage room and penetrates through the through hole, the abrasive cone and the inner wall of the frame, and compared with the prior art, the crushing and grinding device has the advantages that: this device simple structure, cost of maintenance is low, prevents the setting of dust leakage mechanism and dust absorption pump dust removal facility, can effectively will prevent that the dust from leaking and will produce the dust disposal clean, and this device grinds and has set up the brush within a definite time, can effectually brush the powder piece of adhesion on the abrasive material awl totally.

Description

Be used for gypsum production to use broken milling equipment

Technical Field

The utility model relates to the technical field of gypsum production equipment, in particular to a crushing and grinding device for gypsum production.

Background

The gypsum is a hydrate of which the main chemical component is calcium sulfate and is a monoclinic mineral. Gypsum is a widely used industrial and building material. The product has a microporous structure and heating dehydration property, has excellent sound insulation, heat insulation and fire resistance, and can be used for cement retarders, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like.

Among the prior art, gypsum sheet material production broken powdered ink device structure is complicated, and cost of maintenance is high, generally can produce the dust at the powder in-process, and the dust that produces can leak out unavoidably, pollutes the workshop environment, and difficult processing moreover, and secondly can be because of pushing hard at the in-process that grinds into powder unavoidably, and the powder piece can glue on the device, is difficult to handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provide a crushing and grinding device for gypsum production, which can effectively treat dust and avoid dust blocks from being adhered to a rolling structure.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a crushing and grinding device for gypsum production comprises a frame, wherein the frame comprises a first working area and a second working area, an abrasive cone is arranged in the first working area, a boss matched with the abrasive cone is arranged in the first working area, a grinding chamber is formed between the outer surface of the abrasive cone and the upper side wall of the boss and the inner side wall of the first working area, a through hole is formed in the lower side of the boss, the first working area below the boss is a powder storage chamber, a vertical shaft is arranged at the bottom of the powder storage chamber in a rotating mode and penetrates through the through hole, the abrasive cone and the inner wall of the frame, a motor is arranged on the upper side of the frame, a cross shaft is connected to the end of the motor shaft, a worm structure is arranged at one end, close to the motor, of the cross shaft, a turbine structure matched with the worm structure is arranged on the vertical shaft above the frame, a crushing chamber is arranged on the frame far side of the motor, and the other end of the cross shaft rotates to penetrate through the outer side wall of the crushing chamber, a crushing roller is connected to a cross shaft in the crushing room, the other end of the crushing roller is rotatably connected with the inner wall of the crushing room, a plurality of crushing teeth are arranged on the crushing roller, a feed port is arranged at the upper end of the crushing room, a dust leakage prevention mechanism is arranged in the feed port, a feed delivery pipe is arranged at the lower side of the crushing room, the lower end of the feed delivery pipe is positioned below the upper side wall of the grinding cone and communicated with the grinding room, a brush is arranged on a boss far away from the lower end of the feed delivery pipe, a transverse plate is arranged in the second working area, a water tank is arranged below the transverse plate, a dust suction pump is arranged above the transverse plate, a first dust suction pipe is connected to the input end of the dust suction pump, a second dust suction pipe and a third dust suction pipe are connected to the other end of the first dust suction pipe through a tee joint, the other ends of the second dust suction pipe and the third dust suction pipe are respectively communicated with the powder storage room and the crushing room, and a dust removal pipe is connected to the output end of the dust suction pump, the other end of the dust removal pipe extends into the bottom of the water tank.

As an improvement, the dust leakage prevention mechanism comprises two spring plates, two springs and two supporting blocks, wherein one side of each spring plate is hinged to the inner side wall, opposite to the feeding port, of the corresponding feeding port, the two supporting blocks are connected to the inner wall, below the spring plates, of the feeding port respectively, the two springs are connected between the supporting blocks and the spring plates, and one sides, far away from the inner wall of the feeding port, of the two spring plates are in contact.

As an improvement, a discharge hole is formed in one side wall of the bottom of the powder storage room.

As an improvement, one end of the dust removal pipe positioned at the bottom of the water tank is provided with a check valve.

As an improvement, the water tank is provided with a water filling port and a water outlet, and the upper part of the water tank is provided with an exhaust hole.

As an improvement, a dust suction pipe II and a dust suction pipe III which are positioned in the powder storage room and the crushing room are both positioned above the powder storage room and the crushing room.

Compared with the prior art, the utility model has the advantages that: this device simple structure, cost of maintenance is low, prevents the setting of dust leakage mechanism and dust absorption pump dust removal facility, can effectively will prevent that the dust from leaking and will produce the dust disposal clean, can not pollute the workshop environment, and this device grinds the room and has set up the brush, can effectually brush the powder piece of adhesion on the abrasive material awl clean, and grinding efficiency is higher.

Drawings

FIG. 1 is a schematic structural view of a crushing and grinding device for gypsum production according to the present invention.

Fig. 2 is a schematic structural diagram of a dust leakage prevention mechanism of the crushing and grinding device for gypsum production.

As shown in the figure: 1. the device comprises a frame, 2, a motor, 3, a transverse shaft, 4, a vertical shaft, 5, an abrasive cone, 6, a grinding chamber, 7, a powder storage chamber, 8, a through hole, 9, a crushing chamber, 10, a crushing roller, 11, crushing teeth, 12, a feed inlet, 13, a feed delivery pipe, 14, a brush, 15, a dust suction pump, 16, a water tank, 17, a first dust suction pipe, 18, a second dust suction pipe, 19, a third dust suction pipe, 20, a dust suction pipe, 21, a spring plate, 22, a spring, 23, a supporting block, 24, a discharge port, 25, a check valve, 26 bosses, 27 and a transverse plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, the crushing and grinding device for gypsum production comprises a frame 1, wherein the frame 1 comprises a first working area and a second working area, an abrasive cone 5 is arranged in the first working area, a boss 26 matched with the abrasive cone 5 is arranged in the first working area, a grinding room 6 is formed between the outer surface of the abrasive cone 5 and the upper side wall of the boss 26 as well as the inner side wall of the first working area, a through hole 8 is formed in the lower side of the boss 26, a first working area below the boss 26 is a powder storage room 7, a vertical shaft 4 is rotatably arranged at the bottom of the powder storage room 7, the vertical shaft 4 penetrates through the through hole 8, the abrasive cone 5 and the inner wall of the frame 1, a motor 2 is arranged on the upper side of the frame 1, a transverse shaft 3 is connected to the shaft end of the motor 2, one end of the transverse shaft 3, close to the motor 2, is of a worm structure, and a turbine structure matched with the worm structure is arranged on the vertical shaft 4 above the frame, a crushing room 9 is arranged on the frame 1 far away from one side of the motor 2, the other end of the cross shaft 3 rotates to penetrate through the outer side wall of the crushing room 9, a crushing roller 10 is connected to the cross shaft in the crushing room, the other end of the crushing roller 10 is rotatably connected with the inner wall of the crushing room 9, a plurality of crushing teeth 11 are arranged on the crushing roller 10, a feed inlet 12 is arranged at the upper end of the crushing room 9, a dust leakage prevention mechanism is arranged in the feed inlet 12, a feed delivery pipe 13 is arranged at the lower side of the crushing room 9, the lower end of the feed delivery pipe 13 is arranged below the upper side wall of the grinding cone 5 and is communicated with the grinding room 6, a brush 14 is arranged on a boss 26 far away from the lower end of the feed delivery pipe 13, a transverse plate 27 is arranged in the second working area, a water tank 16 is arranged below the transverse plate 27, a dust suction pump 15 is arranged above the transverse plate 27, and a first dust suction pipe 17 is connected to the input end of the dust suction pump 15, the other end of the first dust suction pipe 17 is provided with a second dust suction pipe 18 and a third dust suction pipe 19 through a tee joint, the other ends of the second dust suction pipe 18 and the third dust suction pipe 19 are respectively communicated with the powder storage room 7 and the crushing room 9, the output end of the dust suction pump 15 is connected with a dust removal pipe 20, and the other end of the dust removal pipe 20 extends into the bottom of the water tank 16.

The dust leakage prevention mechanism comprises two spring plates 21, two springs 22 and two supporting blocks 23, the number of the spring plates 21, the number of the springs 22 and the number of the supporting blocks 23 are two, one side of each spring plate 21 is hinged to the inner side wall, opposite to the feeding port 12, of each supporting block 23 is connected to the inner wall, below the corresponding spring plate 21, of the feeding port 12, the two springs 22 are connected between the supporting blocks 23 and the corresponding spring plates 21, and the two spring plates 21 are in contact with one side, away from the inner wall of the corresponding feeding port 12, of each spring plate 21.

A discharge hole 24 is arranged on one side wall of the bottom of the powder storage room 7.

One end of the dust removing pipe 20 positioned at the bottom of the water tank 16 is provided with a check valve 25.

The water tank 16 is provided with a water filling port and a water discharging port, and the upper part of the water tank is provided with an air vent.

The dust suction pipe II 18 and the dust suction pipe III 19 which are positioned in the powder storage room 7 and the crushing room 9 are positioned above the powder storage room 7 and the crushing room 9.

When the utility model is implemented, a motor 2 and a dust suction pump 15 are started, the motor 2 drives a crushing roller 10 and a vertical shaft 4 in a crushing room 9 to rotate through a transverse shaft 3, the rotation of the vertical shaft 4 drives an abrasive cone 5 of a grinding room 6 to rotate, a worker puts a gypsum plate into a feeding hole 12, the gypsum plate is pressed on a spring plate 21, the spring 22 contracts, the gypsum plate enters the crushing room 9, the spring 22 in the feeding hole 12 resets at the moment, the spring plate 21 is closed, the gypsum plate in the crushing room 9 is crushed by crushing teeth 11 on the crushing roller 10, the crushed gypsum plate enters the grinding room 6 through a conveying pipe 13, the crushed gypsum plate is further ground into powder through the rotation of the abrasive cone 5, the gypsum powder enters a powder storage room 7 through a through hole 8 at the moment, the worker takes the gypsum powder out of the discharging hole 24, a brush 14 cleans the surface of the abrasive cone 5 during the grinding process of the gypsum plate, therefore, no gypsum powder remains on the surface of the grinding cone 5, the grinding efficiency is higher, the grinding chamber 9 is divided into two parts, the spring plate 21 in the feeding hole 12 is closed, the crushing chamber 9 forms an independent space, the generated dust cannot overflow the device to pollute the workshop environment, in the crushing and grinding processes, the dust suction pump 15 can suck dust generated in the crushing chamber 9 and the grinding chamber 6 through the first dust suction pipe 18 and the second dust suction pipe 19 and discharge the dust into the bottom of the water tank 16 side by side, the dust can be left in water, the dust is waited to be treated, the separated gas can be discharged from the exhaust hole above the water tank 16, and the gas enters the atmosphere.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a be used for gypsum production to use broken milling equipment, includes frame (1), its characterized in that: the frame (1) comprises a first working interval and a second working interval, an abrasive cone (5) is arranged in the first working interval, a boss (26) matched with the abrasive cone (5) is arranged in the first working interval, a grinding chamber (6) is formed between the outer surface of the abrasive cone (5) and the upper side wall of the boss (26) and the inner side wall of the first working interval, a through hole (8) is formed in the lower side of the boss (26), a powder storage chamber (7) is arranged at the first working interval below the boss (26), a vertical shaft (4) is rotatably arranged at the bottom of the powder storage chamber (7), the vertical shaft (4) penetrates through the through hole (8), the abrasive cone (5) and the inner wall of the frame (1), a motor (2) is arranged on the upper side of the frame (1), a transverse shaft end (3) of the motor (2) is connected with a transverse shaft, one end, close to the motor (2), of the transverse shaft (3) is of a worm structure, and the vertical shaft (4) above the frame is provided with a turbine structure matched with the worm structure, keep away from be equipped with on frame (1) of motor (2) one side between the breakage (9), the cross axle (3) other end rotates and passes between the breakage (9) lateral wall, is located cross axle connection in the breakage is equipped with crushing roller (10), the crushing roller (10) other end is connected with breakage within a definite time (9) inner wall rotation, be equipped with a plurality of broken tooth (11) on crushing roller (10), breakage within a definite time (9) upper end is equipped with feed inlet (12), be equipped with dust leakage prevention mechanism in feed inlet (12), breakage within a definite time (9) downside is equipped with conveying pipeline (13), conveying pipeline (13) lower extreme is located the below of grinding material awl (5) upper side wall, and communicates with grinding within a definite time (6), keeps away from boss (26) of conveying pipeline (13) lower extreme are equipped with brush (14), be equipped with diaphragm (27) within a definite time, diaphragm (27) below is equipped with water tank (16), diaphragm (27) top is equipped with dust absorption pump (15), dust absorption pump (15) input connection is equipped with dust absorption pipe (17), the dust absorption pipe (17) other end is equipped with dust absorption pipe two (18) and dust absorption pipe three (19) through three-way connection, the other end of dust absorption pipe two (18) and dust absorption pipe three (19) respectively with store up between powder (7) and broken (9) intercommunication within a definite time, dust absorption pump (15) output connection is equipped with dust removal pipe (20), dust removal pipe (20) other end stretches into water tank (16) bottom.

2. The crushing and grinding device for gypsum production of claim 1, wherein: prevent dust leakage mechanism and include spring plate (21), spring (22) and supporting shoe (23), and spring plate (21), spring (22) and supporting shoe (23) quantity are two, two one side of spring plate (21) is articulated with the relative inside wall of feed inlet (12) respectively, two supporting shoe (23) are connected respectively on feed inlet (12) inner wall of spring plate (21) below, two spring (22) are connected between supporting shoe (23) and spring plate (21), two spring plate (21) are kept away from feed inlet (12) inner wall one side and are contacted.

3. The crushing and grinding device for gypsum production of claim 1, wherein: a discharge hole (24) is arranged on one side wall of the bottom of the powder storage room (7).

4. The crushing and grinding device for gypsum production of claim 1, wherein: and one end of the dust removal pipe (20) positioned at the bottom of the water tank (16) is provided with a check valve (25).

5. The crushing and grinding device for gypsum production of claim 1, wherein: the water tank (16) is provided with a water filling port and a water discharging port, and the upper part of the water tank is provided with an air vent.

6. The crushing and grinding device for gypsum production of claim 1, wherein: and a second dust suction pipe (18) and a third dust suction pipe (19) which are positioned in the powder storage room (7) and the crushing room (9) are positioned above the powder storage room (7) and the crushing room (9).