CN208177357U - A kind of milling batch mixer - Google Patents

Abstract

The utility model discloses a kind of milling batch mixers, including milling device, conveying device and agitating device；The milling device uses pendulum type ring roll pulverizer, and the milling device has powder outlet；The conveying device includes conveying control cabinet, conveyer belt and telescopic discharging frame, the conveyer belt and telescopic discharging frame are set to the conveying control cabinet, the conveyer belt arranges that lower one end of the conveyer belt is connected to the powder outlet of the milling device, higher end is connected to the telescopic discharging frame using tilting；The agitating device includes agitator tank, puddle support, lifting hydraulic cylinder and driving motor, the outer wall of the agitator tank is provided with a circle gear part, the output shaft of the driving motor is connected with driving gear, and the driving gear and the gear part of the agitator tank can be intermeshed.The milling batch mixer of the utility model, compact-sized, simple, high production efficiency.

Description

A powder mixing machine

technical field

The utility model belongs to the technical field of mixing devices, in particular to a milling and mixing machine.

Background technique

In the process of preparing SO ₂ by decomposing phosphogypsum, and in the process of preparing yellow phosphorus from medium and low-grade phosphate rock, it is necessary to grind the raw materials to a certain fineness, and then use the mixer to grind the powder However, when the material from the mill is transferred to the mixer, it is difficult to complete the simple conveyor belt, which makes the whole process cumbersome, time-consuming, and complex in structure and equipment.

Utility model content

The purpose of the utility model is to provide a grinding and mixing machine for the problems existing in the prior art, which can realize the integrated operation of grinding and mixing, and has a simple structure and uniform mixing.

In order to achieve the above object, the technical solution adopted by the utility model is:

A milling mixer, comprising a milling device, a conveying device and a stirring device;

The milling device adopts a pendulum mill, and the milling device has a powder outlet;

The conveying device includes a conveying control cabinet, a conveyor belt and a telescopic discharging rack, the conveying belt and the telescopic discharging rack are arranged in the conveying control cabinet, the conveying belt adopts an inclined arrangement, and the The lower end of the conveyor belt is connected to the powder outlet of the milling device, and the higher end is connected to the telescopic discharge rack;

The stirring device includes a stirring tank, a stirring frame, a lifting hydraulic cylinder and a driving motor, the outer wall of the stirring tank is provided with a circle of gears, the output shaft of the driving motor is connected with a driving gear, and the driving gear The gear portion of the stirring tank can be meshed with each other, the stirring tank on one side of the gear portion is hingedly connected to the stirring frame, and the stirring tank on the other side of the gear portion is hingedly connected to the lifting hydraulic cylinder; the stirring tank’s One end is provided with a powder inlet, and the other end is provided with a mixture outlet. The powder inlet can be connected to the telescopic discharge rack. Both the powder inlet and the mixture outlet are provided with switching valves.

Further, it also includes a receiving box, the receiving box is fixedly installed, the receiving box is arranged obliquely, one end of the receiving box can be docked with the mixing tank when it is inclined to discharge, and the other end of the receiving box is provided with Discharge valve.

Further, it also includes a receiving box, the receiving box is installed and connected to a height-adjustable receiving box bracket, the receiving box is arranged obliquely, and one end of the receiving box can be docked with the mixing tank when it is inclined to discharge , The other end of the receiving box is provided with a discharge valve.

Further, the telescopic discharge rack includes a fixed discharge chute and a telescopic discharge chute, one end of the fixed discharge chute is docked with the conveyor belt, and the other end is connected with the telescopic discharge chute connected, the other end of the telescopic discharge trough can extend into the powder inlet of the mixing tank.

Further, the outlet of the mixed material is also provided with a filter screen.

Owing to adopting above-mentioned technical scheme, the beneficial effect of the utility model is:

The milling and mixing machine of the utility model combines the milling machine and the mixing machine through a conveyor belt, and the pulverized material can be conveniently added to the mixing machine. After the materials in the mixing machine are mixed evenly, they can be passed Adjust the inclination angle of the mixing tank to realize discharging, the structure is simple, and the whole process is simple and easy to realize.

Description of drawings

Fig. 1 is a schematic structural diagram of the milling and mixing machine of the present invention.

Reference signs: 11-pendulum mill, 12-powder outlet, 21-conveyor control cabinet, 22-conveyor belt, 231-fixed discharge chute, 232-telescopic discharge chute, 31-lifting hydraulic cylinder, 32-stirring frame, 33-gear section, 34-stirring tank, 341-powder inlet, 342-mixture outlet, 35-driving gear, 36-driving motor, 41-receiving box, 42-receiving box support.

Detailed ways

With reference to Fig. 1, the pulverizing mixing machine of the present utility model comprises pulverizing device, conveying device and agitating device, pulverizing device adopts pendulum pulverizing machine 11, and pulverizing device has powder material outlet 12, is carrying out pulverizing processing At this time, the raw material that needs to be ground is added to the milling device, and it is ground to a certain particle size by the milling device, and then discharged from the powder outlet 12.

The conveying device includes a conveying control cabinet 21, a conveyor belt 22 and a telescopic discharge rack. The conveyor belt 22 and the telescopic discharge rack are arranged in the conveying control cabinet 21. The conveyor belt 22 is arranged in an inclined manner, and the lower end of the conveyor belt 22 is connected to To the powder outlet 12 of the milling device, the higher end is connected to the telescopic discharge rack. The powder discharged from the powder outlet 12 falls onto the conveyor belt 22, and the conveyor belt 22 can be wrapped with a cloth bag to prevent dust from spreading. The powder is transported to the telescopic discharge rack through the conveyor belt 22, and the transfer of the material from the milled powder to the stirring and mixing is realized by extending one end of the telescopic discharge rack into the stirring device.

A preferred implementation is provided in this embodiment. The telescopic discharge rack includes a fixed discharge trough 231 and a telescopic discharge trough 232. One end of the fixed discharge chute 231 is docked with the conveyor belt 22, and the other end It is connected with the telescopic discharge tank 232 , and the other end of the telescopic discharge tank 232 can extend into the powder inlet 341 of the mixing tank 34 . When it is necessary to transfer the material from the grinding process to the mixing process, the telescopic discharge chute 232 is extended into the stirring device; and after all the materials are put into the stirring device, the telescopic discharge chute 232 is retracted , to avoid the impact on the stirring device. The telescopic discharge chute 232 is provided with a fixing bolt, and the relative fixing between the telescopic discharge chute 232 and the fixed discharge chute 231 can be realized by adjusting the fixing bolt, and the operation is simple and convenient.

The stirring device comprises a stirring tank 34, a stirring frame 32, a lifting hydraulic cylinder 31 and a driving motor 36, the outer wall of the stirring tank 34 is provided with a circle of gear parts 33, the output shaft of the driving motor 36 is connected with a driving gear 35, and the driving gear 35 is connected with the stirring tank The gear parts 33 of 34 can mesh with each other, the mixing tank 34 on one side of the gear part 33 is hingedly connected to the stirring frame 32, and the mixing tank 34 on the other side of the gear part 33 is hingedly connected to the lifting hydraulic cylinder 31. One end of the mixing tank 34 is provided with a powder inlet 341, and the other end is provided with a mixture outlet 342. The powder inlet 341 can be connected to the telescopic discharge rack, and the powder inlet 341 and the mixture outlet 342 are both provided with switches. valve. The powder material ground by the milling device can be added to the mixing tank 34 from the powder material inlet 341 through the telescopic discharge rack, and the powder material inlet 341 and the mixture outlet 342 can be closed by the drive motor 36. Drive the entire mixing tank 34 to rotate to realize powder mixing. After the mixing is completed, the lifting hydraulic cylinder 31 is used to drive the mixing tank 34 to rotate around the hinged position, so that the mixing tank 34 is tilted, and the evenly stirred powder is discharged from the mixing outlet 342 discharge. The articulation of the stirring tank 34 and the stirring frame 32 requires relative rotation while the articulation is realized. This structure can be realized by the existing technology, and will not be described in detail here.

Further, the milling mixer also includes a receiving box 41, the receiving box 41 is fixedly installed, and the receiving box 41 is arranged obliquely, and one end of the receiving box 41 can be docked with the mixing tank 34 when it is inclined to discharge, and the receiving box 41 The other end is provided with a discharge valve. By being provided with the material receiving box 41, thereby when the mixing tank 34 is tilted, the inlet of the mixed material outlet 342 and the material receiving box 41 can be docked to ensure that the material can smoothly enter the material receiving box 41, and then the material receiving box The material in 41 can be collected, thereby avoiding the problem that the mixed material outlet 342 cannot be docked with the device that needs to be connected after tilting.

Furthermore, the receiving box 41 is installed and connected to the height-adjustable receiving box support 42, and the inclination angle of the receiving box 41 can be easily adjusted by providing the height-adjustable receiving box support 42, thereby realizing docking.

In this embodiment, the mixture outlet 342 is also provided with a filter screen, so that the materials that do not meet the particle size requirements can be distinguished, and finally returned to the milling device for grinding operation, so that the uniformity and particle size of the materials can be mixed. meet production requirements.

Claims (5)

1. A milling mixer, characterized in that, comprises a milling device, a delivery device and a stirring device; The milling device adopts a pendulum mill (11), and the milling device has a powder outlet (12); The conveying device includes a conveying control cabinet (21), a conveyor belt (22) and a telescopic discharge rack, and the conveyer belt (22) and the telescopic discharge rack are arranged on the conveying control cabinet (21) , the conveyor belt (22) adopts an inclined arrangement, the lower end of the conveyor belt (22) is connected to the powder outlet (12) of the milling device, and the higher end is connected to the Telescopic discharge rack; The stirring device comprises a stirring tank (34), a stirring frame (32), a lifting hydraulic cylinder (31) and a drive motor (36), and the outer wall of the stirring tank (34) is provided with a circle of gear parts (33), The output shaft of the drive motor (36) is connected with a drive gear (35), and the drive gear (35) can mesh with the gear portion (33) of the mixing tank (34), and the gear The mixing tank (34) on one side of the part (33) is hingedly connected to the stirring frame (32), and the mixing tank (34) on the other side of the gear part (33) is hingedly connected to the lifting hydraulic cylinder (31); One end of (34) is provided with a powder inlet (341), and the other end is provided with a mixture outlet (342), and the powder inlet (341) can be docked with the telescopic discharge rack, and the powder Both the material inlet (341) and the mixed material outlet (342) are provided with switching valves. 2. The milling and mixing machine according to claim 1, characterized in that, it also comprises a receiving box (41), and the described receiving box (41) is fixedly installed, and the described receiving box (41) is inclined Arrangement, one end of the material receiving box (41) can be docked with the mixing tank (34) when tilting and discharging, and the other end of the material receiving box (41) is provided with a discharge valve. 3. The milling mixer according to claim 1, characterized in that, it also comprises a receiving box (41), and the receiving box (41) is installed and connected to a height-adjustable receiving box support (42 ), the receiving box (41) is arranged obliquely, and one end of the receiving box (41) can be docked with the mixing tank (34) when it is inclined to discharge, and the other end of the receiving box (41) is provided with a discharge valve. 4. The milling mixer according to claim 1, characterized in that, the telescopic discharge rack comprises a fixed discharge trough (231) and a telescopic discharge trough (232), and the fixed discharge chute (232) One end of the chute (231) is docked with the conveyor belt (22), and the other end is connected with the telescopic discharge chute (232), and the other end of the telescopic discharge chute (232) can extend into the The powder inlet (341) of the stirring tank (34) mentioned above. 5. The milling mixer according to claim 1, characterized in that, the outlet of the mixed material (342) is also provided with a filter screen.