CN212328578U

CN212328578U - Automatic ball mill of material loading

Info

Publication number: CN212328578U
Application number: CN202020444107.6U
Authority: CN
Inventors: 黄海林; 刘秋霞
Original assignee: Zhaoqing Southern Aluminum Recycling Co ltd
Current assignee: Zhaoqing Southern Aluminum Recycling Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-12
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an automatic feeding ball mill, including automatic feeding mechanism and ball mill, automatic feeding mechanism includes conveyor and the hopper that is located conveyor one end top, and conveyor includes conveyer belt support, conveyer belt, roller and driving motor, and the conveyer belt is located the conveyer belt support, and the roller is located the both ends of conveyer belt, and the driving motor transmission is connected the roller, and upper end roller surface parcel has the magnetic layer, and the oblique below of upper end roller is fixed and is equipped with the baffle box on the conveyer belt support; this device can be automatic even send into the ball mill with the raw materials, has improved the processing procedure quality, need not the workman and guards on the equipment edge reinforced simultaneously, practices thrift the cost of labor, improves production efficiency, sets up the magnetic layer, can retrieve the metallics in the raw materials, is provided with the screen cloth, can carry out the material and smash in grades, increases crushing efficiency, can also prevent to smash incomplete material and get into the discharge gate, makes the comminuted more thorough.

Description

Automatic ball mill of material loading

Technical Field

The utility model relates to a mining machinery technical field, concretely relates to automatic material loading's ball mill.

Background

The ball mill is a key device for crushing the materials, and then crushing the materials, in the prior art, when the materials are fed into the ball mill, a worker generally uses an iron shovel to shovel the raw material tiles into a feeding port at irregular intervals, so that the worker is required to keep on the machine to feed the materials all the time, the workload of the worker is large, and the working efficiency is low; in addition, the manual feeding causes the feeding amount of the raw materials to be large and small, the feeding is not uniform, certain damage can be caused to the ball mill, the processing quality is influenced, and the stability of the ball mill is influenced due to the fact that the barrel body vibrates due to collision when the ball mill is used; when the air quantity is large, the incompletely crushed material particles are easily blown into the discharge hole by the air pressure, so that incomplete crushing is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing an automatic material loading's ball mill to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic-feeding ball mill comprises an automatic feeding mechanism and a ball mill, wherein the automatic feeding mechanism is positioned on one side of the ball mill and comprises a conveying device and a hopper positioned above one end of the conveying device, the conveying device comprises a conveying belt support, a conveying belt, a roller and a driving motor, the conveying belt is positioned on the conveying belt support, the roller is positioned at two ends of the conveying belt, the driving motor is in transmission connection with the roller, the outer surface of the roller at the upper end is wrapped with a magnetic layer, and the oblique lower part of the roller at the upper end is fixed on the conveying belt support and provided with a material guide groove; the two ends of the ball mill are movably mounted on the mounting seat through mounting bearings, a large gear ring is fixedly mounted on the outer surface of the ball mill, a feed inlet positioned below the roller at the upper end is formed in the upper side of one end of the ball mill, an air heater is connected to the lower side of the ball mill, a discharge outlet is formed in the other end of the ball mill, a plurality of grinding bodies are arranged in the ball mill, a first screen is mounted in the middle of the ball mill, and a second screen is mounted at the tail end of the; the large gear ring is in meshed transmission connection with a gear, and the gear is in transmission connection with a transmission device.

Furthermore, the end part of the conveying belt below the hopper is provided with a baffle plate which can block the raw materials at the end part of the conveying belt, so that the raw materials in the hopper can be prevented from sliding off the end part of the conveying belt when falling onto the conveying belt.

Further, the outside of hopper and inside below lateral wall be equipped with respectively with controller electric connection's pneumatic vibrator and sensor, unloading that can be even, when the material is not enough, can send a signal and remind reinforced for the controller.

Further, the both sides of conveyer belt all are equipped with the backplate, prevent that the raw materials from dropping in transportation process.

Furthermore, the shock pad is all installed to the bottom of mount pad, can vibration/noise reduction, makes the ball mill more stable.

Furthermore, the sieve pores of the first sieve are larger than those of the second sieve, so that the materials can be crushed in a grading manner.

Furthermore, a control valve electrically connected with the controller is arranged at the discharge outlet of the hopper, so that the discharging can be freely controlled.

Compared with the prior art, the beneficial effects of the utility model are that: this device can be automatic even send into the ball mill with the raw materials, has improved the processing procedure quality, need not the workman and guards on the equipment edge reinforced simultaneously, practices thrift the cost of labor, improves production efficiency, sets up the magnetic layer, can retrieve the metallics in the raw materials, is provided with the screen cloth, can carry out the material and smash in grades, increases crushing efficiency, can also prevent to smash incomplete material and get into the discharge gate, makes the comminuted more thorough.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the automatic loading ball mill of the present invention.

The names of the components identified in the figures are as follows: 1. a conveying device; 101. a conveyor belt support; 102. a conveyor belt; 103. a roller; 104. a drive motor; 2. a hopper; 3. a magnetic layer; 4. a material guide chute; 5. a mounting seat; 6. a ball mill; 7. a large gear ring; 8. a feed inlet; 9. a hot air blower; 10. a discharge port; 11. a first screen; 12. a second screen; 13. a transmission device; 14. a baffle plate; 15. a pneumatic vibrator; 16. a sensor; 17. a guard plate; 18. a shock-absorbing pad.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, an automatic feeding ball mill in one embodiment is shown, and includes an automatic feeding mechanism and a ball mill 6, the automatic feeding mechanism is located at one side of the ball mill 6, the automatic feeding mechanism includes a conveying device 1 and a hopper 2 located above one end of the conveying device 1, the conveying device 1 includes a conveyer belt support 101, a conveyer belt 102, a roller 103 and a driving motor 104, the conveyer belt 102 is located on the conveyer belt support 101, the roller 103 is located at two ends of the conveyer belt 102, the driving motor 104 is in transmission connection with the roller 103, the outer surface of the upper roller 103 is wrapped with a magnetic layer 3, and a material guide chute 4 is fixed on the conveyer belt support 101 at the oblique lower part of the upper roller 103; the two ends of the ball mill 6 are movably mounted on the mounting base 5 through mounting bearings, a large gear ring 7 is fixedly mounted on the outer surface of the ball mill 6, a feeding hole 8 positioned below the upper-end roller 103 is formed in the upper side of one end of the ball mill 6, an air heater 9 is connected to the lower side of the ball mill 6, a discharging hole 10 is formed in the other end of the ball mill 6, a plurality of grinding bodies are arranged in the ball mill 6, a first screen 11 is mounted in the middle of the grinding bodies, and a second screen 12 is; the large gear ring 7 is in meshing transmission connection with a gear, the gear is in transmission connection with a transmission device 13, the transmission device 13 is a motor and a transmission shaft, and the transmission shaft drives the gear to rotate.

Further as a preferred embodiment, the end of the conveyor belt 102 below the hopper 2 is provided with a baffle 14, which can block the raw material at the end of the conveyor belt 102 and prevent the raw material in the hopper 2 from falling off the end of the conveyor belt 102 when falling onto the end.

Further as a preferred embodiment, the outside and the inside lower side wall of the hopper 2 are respectively provided with a pneumatic vibrator 15 and a sensor 16 which are electrically connected with the controller, so that uniform blanking can be realized, and when the material is insufficient, a signal can be sent to remind the controller of charging.

Further as a preferred embodiment, both sides of the conveying belt 102 are provided with guard plates 17 to prevent the raw materials from falling off during the conveying process.

In a further preferred embodiment, the bottom of the mounting seat 5 is provided with a shock pad 18, so that shock absorption and noise reduction can be realized, and the ball mill 6 is more stable.

In a further preferred embodiment, the mesh size of the first screen 11 is larger than the mesh size of the second screen 12, and the material can be classified and pulverized.

In a further preferred embodiment, a control valve electrically connected to a controller is provided at the discharge port 10 of the hopper 2, so that the discharge can be freely controlled.

The working principle of the embodiment is as follows: firstly, a control valve is opened, a pneumatic vibrator 15 and a driving motor 104 are started, a discharge port 10 of a raw material hopper 2 on the hopper 2 is discharged, the raw material is conveyed to the other end of a roller 103 from one end of a roller 103 of a conveying belt 102, a magnetic layer 3 of the roller 103 at the other end adsorbs metal substances, the metal substances on the conveying belt fall into a material guide groove 4 after passing through the magnetic layer 3 of the roller 103, the rest raw materials enter a ball mill 6 from a feed port 8, a hot air blower 9 provides hot air for assisting drying and crushing, and the raw materials are moved to the other end from one end inside the ball mill 6 through wind power; the motor passes through gear and 7 drive ball mills of bull gear 7 and rotates, the rinding body constantly drops and collides the raw materials at 6 pivoted in-process of ball mill, make the raw materials smash gradually, when ball mill 6 collides the vibrations with the rinding body, first screen cloth 11 falls into two parts with 6 inside ball mills, the raw materials is after preliminary smashing in one side of first screen cloth 11, the sieve mesh through first screen cloth 11 enters into the opposite side and goes deep into the crushing again, and the powder after thoroughly smashing passes second screen cloth 12 under wind-force effect and gets into the 10 ejection of compact of discharge gate, accomplish whole crushing process.

The utility model has the advantages that: this device can be automatic even send into the ball mill with the raw materials, has improved the processing procedure quality, need not the workman and guards on the equipment edge reinforced simultaneously, practices thrift the cost of labor, improves production efficiency, sets up the magnetic layer, can retrieve the metallics in the raw materials, is provided with the screen cloth, can carry out the material and smash in grades, increases crushing efficiency, can also prevent to smash incomplete material and get into the discharge gate, makes the comminuted more thorough.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an automatic material loading's ball mill, includes automatic feeding mechanism and ball mill, automatic feeding mechanism is located one side of ball mill, its characterized in that: the automatic feeding mechanism comprises a conveying device and a hopper positioned above one end of the conveying device, the conveying device comprises a conveying belt support, a conveying belt, a roller and a driving motor, the conveying belt is positioned on the conveying belt support, the roller is positioned at two ends of the conveying belt, the driving motor is in transmission connection with the roller, the outer surface of the upper end of the roller is wrapped with a magnetic layer, and a guide chute is fixedly arranged on the conveying belt support obliquely below the upper end of the roller; the two ends of the ball mill are movably mounted on the mounting seat through mounting bearings, a large gear ring is fixedly mounted on the outer surface of the ball mill, a feed inlet positioned below the roller at the upper end is formed in the upper side of one end of the ball mill, an air heater is connected to the lower side of the ball mill, a discharge outlet is formed in the other end of the ball mill, a plurality of grinding bodies are arranged in the ball mill, a first screen is mounted in the middle of the ball mill, and a second screen is mounted at the tail end of the; the large gear ring is in meshed transmission connection with a gear, and the gear is in transmission connection with a transmission device; the driving motor and the transmission device are electrically connected with the controller.

2. The self-loading ball mill as claimed in claim 1, wherein: and a baffle is arranged at the end part of the conveying belt below the hopper.

3. The self-loading ball mill as claimed in claim 1, wherein: and the outer side of the hopper and the side wall below the inner part of the hopper are respectively provided with a pneumatic vibrator and a sensor which are electrically connected with the controller.

4. The self-loading ball mill as claimed in claim 1, wherein: both sides of the conveying belt are provided with guard plates.

5. The self-loading ball mill as claimed in claim 1, wherein: and shock pads are arranged at the bottoms of the mounting seats.

6. The self-loading ball mill as claimed in claim 1, wherein: the sieve pores of the first sieve are larger than those of the second sieve.

7. The self-loading ball mill as claimed in claim 1, wherein: and a control valve electrically connected with the controller is arranged at the discharge outlet of the hopper.