CN212524491U

CN212524491U - Slag discharge device applied to suspension roller type ring roller mill

Info

Publication number: CN212524491U
Application number: CN202021025849.1U
Authority: CN
Inventors: 李政利; 容北国; 唐勇
Original assignee: Guilin Hongcheng Mining Equipment Manufacture Co
Current assignee: Guilin Hongcheng Mining Equipment Manufacture Co
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-12
Anticipated expiration: 2030-06-08

Abstract

The utility model provides a be applied to row sediment device in overhang roll formula ring roller milling machine, including milling machine body and slag extractor, slag extractor includes auger cylinder, guide passageway and driving machine, auger cylinder is fixed to be set up in milling machine body bottom, the inside rotation of auger cylinder is connected with auger blade, and auger cylinder side is provided with the drive chamber, the import has been seted up at the auger cylinder top, the export has been seted up to auger cylinder bottom, the import of auger cylinder is through guide passageway and the inside intercommunication of milling machine shell, the output of driving machine and auger blade's axle fixed connection, the utility model discloses a guide passageway channel with the inside dregs of milling machine body leading-in auger cylinder inside, again by the cooperation of auger cylinder the driving machine is transported the dregs can.

Description

Slag discharge device applied to suspension roller type ring roller mill

Technical Field

The utility model relates to a milling equipment field especially relates to a be applied to row sediment device in overhang roll formula ring roller milling machine.

Background

The overhang roll pulverizer is mainly suitable for processing various non-flammable and explosive mineral materials with the Mohs hardness of below 9.3 and the humidity of below 6 percent, has wide application in the industries of metallurgy, building materials, chemical industry, mines, highway construction, water conservancy and hydropower and the like, is an ideal choice for processing quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal gangue, coal and other materials, and can adjust the fineness of a finished product of the material between 0.613 millimeter and 0.033 millimeter.

Among the prior art overhang roll milling machine row sediment mode is inside the cell body of discharging dregs into the bottom, transports by the manual work again, extravagant artifical physical power, and the equipment degree of adaptability is low, and efficiency is lower, and inside dregs may produce the dust along with the air current, carries out secondary pollution to the material powder, to sum up, this application now provides a row's sediment device of being applied to in overhang roll formula ring roller milling machine and solves the above-mentioned problem that appears.

Disclosure of Invention

In view of the above, the present invention is directed to a slag discharging device for a suspension roller type ring roller mill, so as to solve the above-mentioned problems in the prior art.

Based on the above purpose, the utility model provides a be applied to row's sediment device in overhang roll ring roller milling machine, including the milling machine body, the milling machine body includes milling machine shell, driving motor, plum blossom frame, four grinding roller shafts, four grinding rollers, grinding ring and four spillers, milling machine shell side is connected with the conveying pipeline, driving motor fixed mounting is in milling machine shell inside bottom, driving motor output shaft is connected with the drive shaft, plum blossom frame and drive shaft upper end fixed connection, four grinding roller shafts are the rectangular array and distribute on the plum blossom frame, the grinding roller rotates the cover and locates on the grinding roller shaft, grinding ring fixed mounting is at milling machine shell bottom inner wall, and grinding ring is located the plum blossom frame below, four grinding rollers all mesh with the grinding ring inner wall, the spiller is connected with grinding roller bottom fixed connection; the slag discharging mechanism is positioned at the bottom of the pulverizer body.

Preferably, slag discharging mechanism includes an auger cylinder, a guide channel and a driving machine, the auger cylinder is fixed to be set up in milling machine body bottom, the inside rotation of auger cylinder is connected with auger blade, and auger cylinder side is provided with the drive chamber, the import has been seted up to auger cylinder top, the export has been seted up to auger cylinder bottom, the import of auger cylinder is passed through the guide channel and is communicated with milling machine shell inside, the output of driving machine and auger blade's axle fixed connection.

More preferably, slag discharging mechanism still includes worm, turbine, cam, transfer line, material stopping plate and reset spring, worm fixed connection is between the output of driving machine and auger blade's axle, the turbine rotates to be connected inside the drive chamber, and the turbine meshes with the worm mutually, the cam rotates to be connected inside the drive chamber, and the axle of cam passes through the drive belt and is connected with the through-drive of turbine, transfer line sliding connection is inside the drive chamber, the transfer line is close to the fixed transmission ball that is provided with of one end of cam, and the reciprocal contact of working face of transmission ball and cam, the other end fixed connection of material stopping plate and transfer line, the material stopping plate is used for reciprocal opening and closing the guide passageway, reset spring's one end and transmission ball zonulae occludens, reset spring's the other end and the lateral wall zonulae occludens of guide passageway.

More preferably, the outer surface of the material stopping plate is wrapped with a sealing rubber sleeve.

More preferably, a guide sleeve is arranged inside the driving chamber, and the guide sleeve is sleeved outside the transmission rod and used for limiting the sliding direction of the guide sleeve.

As can be seen from the above, the utility model can guide the dregs in the flour mill body into the auger cylinder through the material guide channel, and then the auger cylinder is matched with the driving machine to transport the dregs; the utility model discloses a worm, turbine, cam, transfer line and reset spring drive the material stopping plate open earlier the back and close the reciprocating motion of guide passageway, realize intermittent type nature unloading, avoid the import of an auger section of thick bamboo to cause because of instantaneous material is too much to block, cause an auger section of thick bamboo work paralysis even, guaranteed row's sediment efficiency.

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 view of the present invention;

FIG. 2 is a schematic structural view of a main body of the pulverizer of the present invention;

fig. 3 is a schematic structural view of the slag discharging mechanism of the present invention.

In the reference symbols: 1. a mill body; 2. a slag discharge mechanism; 101. a mill housing; 102. a delivery pipeline; 103. a grinding roll shaft; 104. a plum blossom frame; 105. grinding the roller; 106. a scraper knife; 107. a drive motor; 108. a drive shaft; 108. a drive shaft; 109. grinding a ring; 201. a driver; 202. a turbine; 203. a transmission belt; 204. a cam; 205. a drive ball; 206. a return spring; 207. a transmission rod; 208. a material stopping plate; 209. a material guide channel; 210. an inlet; 211. an outlet; 212. a packing auger cylinder; 213. a worm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

Referring to fig. 1 and 2, a slag discharging device applied to a suspension roller ring roller mill comprises a mill body 1, wherein the mill body 1 comprises a mill housing 101, a driving motor 107, a quincunx frame 104, four mill roller shafts 103, four mill rollers 105, a mill ring 109 and four scraper knives 106, a material conveying pipeline 102 is connected to the side end of the mill housing 101, the driving motor 107 is fixedly installed at the bottom end inside the mill housing 101, an output shaft of the driving motor 107 is connected with a driving shaft 108, the quincunx frame 104 is fixedly connected with the upper end of the driving shaft 108, the four mill roller shafts 103 are distributed on the quincunx frame 104 in a rectangular array, the mill rollers 105 are rotatably sleeved on the mill roller shafts 103, the mill ring 109 is fixedly installed on the inner wall of the bottom of the mill housing 101, the mill ring 109 is located below the quincunx frame 104, and the four mill rollers 105 are all meshed with the, the shovel blade 106 is fixedly connected with the bottom end of the grinding roller 105.

The working process is as follows: the material is put into the shell 101 of the flour mill, the driving machine 201 is operated, the output end of the driving machine 201 rotates to drive the plum blossom frame 104 to rotate, the plum blossom frame 104 drives the four grinding roller shafts 103 to rotate, the four grinding roller shafts 103 drive the four grinding rollers 105 to rotate while revolving, the four grinding rollers 105 rotate to grind the material, the four grinding roller shafts 103 drive the four shoveling knives 106 to rotate while revolving, the shoveling knives 106 drive the powder to move upwards, the cyclic grinding is continued, and the operation is repeated from this point to point until the grinding is finished.

Example two

As an embodiment one, please refer to fig. 1 and fig. 3, slag discharging mechanism 2 includes an auger cylinder 212, a material guiding channel 209 and a driving machine 201, auger cylinder 212 is fixed to be set up in the 1 bottom of milling machine body, the inside rotation of auger cylinder 212 is connected with an auger blade, and auger cylinder 212 side is provided with the driving chamber, an inlet 210 has been seted up at auger cylinder 212 top, an outlet 211 has been seted up at auger cylinder 212 bottom, the inlet 210 of auger cylinder 212 is through the inside intercommunication of material guiding channel 209 and milling machine shell 101, the output of driving machine 201 and the axle fixed connection of auger blade.

The slag discharging mechanism 2 further comprises a worm 213, a turbine 202, a cam 204, a transmission rod 207, a material stopping plate 208 and a return spring 206, the worm 213 is fixedly connected between the output end of the driver 201 and the shaft of the auger blade, the turbine 202 is rotatably connected inside the driving chamber, and the worm wheel 202 is engaged with the worm 213, said cam 204 is rotatably connected inside the driving chamber, and the shaft of the cam 204 is in transmission connection with the shaft of the turbine 202 through a transmission belt 203, said transmission rod 207 is slidingly connected inside the drive chamber, one end of the transmission rod 207 close to the cam 204 is fixedly provided with a transmission ball 205, and the driving ball 205 is in reciprocating contact with the working surface of the cam 204, the stopper plate 208 is fixedly connected with the other end of the driving rod 207, the baffle plate 208 is used for opening and closing the material guide channel 209 in a reciprocating manner, one end of the return spring 206 is tightly connected with the transmission ball 205, and the other end of the return spring 206 is tightly connected with the side wall of the material guide channel 209.

The outer surface of the material stopping plate 208 is wrapped with a sealing rubber sleeve.

The driving chamber is internally provided with a guide sleeve, and the guide sleeve is sleeved outside the transmission rod 207 and used for limiting the sliding direction of the guide sleeve.

The working process is as follows: the material slag generated in the grinding process enters the interior of the packing auger barrel 212 through the material guide channel 209, the driver 201 is operated, the output end of the driver 201 rotates to drive the worm 213 and the packing auger blade to rotate, the packing auger blade rotates to drive the material slag to move towards the outlet 211, the worm 213 drives the turbine 202 to rotate, the turbine 202 drives the cam 204 to rotate, the cam 204 drives the transmission rod 207 to slide in a reciprocating mode in a rotating process in a matching mode through the spring 103, the transmission rod 207 drives the material blocking plate 208 to slide in a reciprocating mode and carry out reciprocating motion of entering firstly and leaving secondly, and the reciprocating motion of closing the material guide channel 209 after opening firstly is realized, so that the material slag intermittently enters the interior of the packing auger barrel 212 through the inlet 210, and the packing auger barrel 212 is.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A slag discharge device applied to a suspension roller type ring roller mill comprises:

-a mill body (1), -the mill body (1) comprising:

the pulverizer comprises a pulverizer housing (101), wherein a material conveying pipeline (102) is connected to the side end of the pulverizer housing (101);

the driving motor (107), the driving motor (107) is fixedly installed at the bottom end of the interior of the pulverizer housing (101), and an output shaft of the driving motor (107) is connected with a driving shaft (108);

the plum blossom frame (104), the plum blossom frame (104) is fixedly connected with the upper end of the driving shaft (108);

the four grinding roller shafts (103) are distributed on the plum blossom frame (104) in a rectangular array;

the four grinding rollers (105), the grinding rollers (105) are rotatably sleeved on the grinding roller shaft (103);

the grinding ring (109) is fixedly arranged on the inner wall of the bottom of the mill shell (101), the grinding ring (109) is positioned below the plum blossom rack (104), and the four grinding rollers (105) are meshed with the inner wall of the grinding ring (109); and

the four shovel blades (106), the shovel blades (106) are fixedly connected with the bottom end of the grinding roller (105);

the slag discharging mechanism is characterized by comprising a slag discharging mechanism (2), wherein the slag discharging mechanism (2) is positioned at the bottom of the pulverizer body (1).

2. The slag discharge device applied to the suspension roller type ring roller mill according to claim 1, wherein the slag discharge mechanism (2) comprises:

the packing auger cylinder (212) is fixedly arranged at the bottom of the flour mill body (1)

The packing auger comprises an auger barrel (212), wherein an auger blade is rotatably connected inside the auger barrel (212), a driving chamber is arranged beside the auger barrel (212), an inlet (210) is formed in the top of the auger barrel (212), and an outlet (211) is formed in the bottom of the auger barrel (212);

the inlet (210) of the packing auger cylinder (212) is communicated with the interior of the flour mill shell (101) through the material guide channel (209); and

the output end of the driving machine (201) is fixedly connected with the shaft of the auger blade.

3. The slag discharge device applied to the suspension roller type ring roller mill according to claim 2, wherein the slag discharge mechanism (2) further comprises:

a worm (213), the worm (213) is fixedly connected with the output end of the driving machine (201)

Between the shaft and the shaft of the screw blade;

a turbine (202), the turbine (202) is rotatably connected inside the driving chamber, and the turbine (202)

Is meshed with the worm (213);

a cam (204), the cam (204) is rotatably connected to the interior of the driving chamber, and the cam (204)

Is in transmission connection with the shaft of the turbine (202) through a transmission belt (203);

the transmission rod (207) is connected to the inside of the driving chamber in a sliding mode, one end, close to the cam (204), of the transmission rod (207) is fixedly provided with a transmission ball (205), and the transmission ball (205) is in reciprocating contact with the working face of the cam (204);

the material stopping plate (208), the material stopping plate (208) is fixedly connected with the other end of the transmission rod (207), and the material stopping plate (208) is used for opening and closing the material guide channel (209) in a reciprocating mode; and

one end of the return spring (206) is tightly connected with the transmission ball (205), and the other end of the return spring (206) is tightly connected with the side wall of the material guide channel (209).

4. The slag discharge device applied to the suspension roller type ring roller mill as claimed in claim 3, wherein the outer surface of the material stopping plate (208) is wrapped with a sealing rubber sleeve.

5. The slag discharging device applied to the suspension roller type ring roller mill of claim 3, wherein a guide sleeve is arranged inside the driving chamber and sleeved outside the transmission rod (207) for limiting the sliding direction of the guide sleeve.