CN219187246U

CN219187246U - Feeder of vertical pulverizer

Info

Publication number: CN219187246U
Application number: CN202223449435.3U
Authority: CN
Inventors: 王龙
Original assignee: Changzhou Weiguan Plastic Powder Manufacturing Co ltd
Current assignee: Changzhou Weiguan Plastic Powder Manufacturing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a feeder of a vertical mill, which comprises a transmission box, wherein a transmission groove is formed between the central positions of two side walls of the transmission box, five through holes are formed in the rear side wall of the transmission groove in a horizontal equidistant mode, a connecting disc is arranged on the front side of the transmission box, a rotating shaft seat is fixedly arranged at the central position of the rear side wall of the connecting disc, the transmission box is fixedly connected to the rotating end of the rear side of the rotating shaft seat, and five electric rollers are horizontally equidistantly arranged in the transmission groove. According to the utility model, by adopting a reliable feeding structure design, namely, a plurality of electric rollers are horizontally arranged in the transmission groove of the transmission box at equal intervals, and the guide plates are arranged on the outer sides of the electric rollers, when the raw material conveying work of the integral vertical mill is carried out, the electric rollers can drive the guide plates on the outer sides of the electric rollers to rotate, so that the raw material dredging effect is achieved, the raw material is not easy to block in the transmission groove, and the raw material conveying reliability is good.

Description

Feeder of vertical pulverizer

Technical Field

The utility model relates to the field of mill components, in particular to a feeder of a vertical mill.

Background

The pulverizer is widely applied to pulverizing processing of mineral products in the fields of metallurgy, building materials, chemical industry, mines and the like. According to the fineness of the ground materials and the fineness of the discharged materials, the mill can be classified into six mill types, namely Raymond mill, high-pressure suspension roller mill, high-pressure micro powder mill, straight-through centrifugal mill, overpressure trapezoid mill and three-ring medium-speed mill.

The utility model with the prior art publication number of CN217971462U relates to a feeder, which comprises a hopper, a feeding mechanism and a feeding pipe; the feeding mechanism comprises a feeding disc rotatably mounted on a hopper, a first limiting seat mounted on the hopper, a second limiting seat mounted on the hopper, and a driver in transmission connection with the feeding disc; the first limiting seat and the second limiting seat are arranged along the circumferential direction of the feeding disc at intervals, the first limiting seat, the second limiting seat and the hopper enclose together to form a feeding channel, the feeding pipe is communicated with the feeding channel, a stirring groove is arranged on the feeding disc, and the feeding channel is located on the rotating path of the stirring groove. The utility model can automatically convey the spheres and improve the sphere supplementing efficiency of entertainment equipment.

However, the above device has the following problems in use: when the feeder of current vertical milling machine is used, it lacks reliable pay-off structural design, carries out the raw materials of whole vertical milling machine and carries the during operation, and its raw materials extremely easily takes place to block up in the transmission groove, and its raw materials transport reliability is relatively poor, and the feeder of current vertical milling machine lacks adjustable angle's transport structural design in addition, carries out the pay-off during operation of the vertical milling machine of different demands, and its whole transport structure can't carry out nimble convenient angle modulation.

Disclosure of Invention

The utility model aims to solve the technical problem that a feeder of the existing vertical mill lacks a reliable feeding structure design and an angle-adjustable conveying structure design.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a feeder of vertical milling machine, including the transmission case, the transmission groove has been seted up between transmission case both sides wall central point put, five through-holes have been seted up to transmission groove back lateral wall in the horizontal equidistance form, the transmission case front side is provided with the connection pad, side wall central point put fixed mounting has the pivot seat behind the connection pad, pivot seat rear side rotation end fixedly connected with transmission case, be the horizontal equidistance form in the transmission groove and be provided with five motorized rolls, side wall just is located five through-hole opening part fixed mounting and has same driver behind the transmission case, the driver front side wall is the horizontal equidistance form and is provided with five drive shafts, motorized roll annular lateral wall is annular equidistance form fixedly connected with four deflector.

Through above-mentioned technical scheme, but whole vertical mill's feeder adopts angle regulation's transport structural design, and transmission case structure is rotatable design promptly, carries out the pay-off during operation of vertical mill of different demands, and its whole transport structure can carry out nimble convenient angle modulation.

The utility model is further provided with: an arc guide groove is formed between the front side wall and the rear side wall above the connecting disc, a limit screw is fixedly connected to the middle of one side of the front side wall of the transmission box, the circle center of the arc guide groove and the rotation circle center of the rotating shaft seat are located on the same central axis, the inner side wall of the arc guide groove is slidably connected with the limit screw, one side of the front side wall of the connecting disc is slidably connected with a nut located at the opening of the arc guide groove, and the internal thread of the nut is connected with the limit screw.

Through above-mentioned technical scheme, the feeder of whole vertical milling machine adopts integrated structural design, and two thread grooves cooperation mounting bolt on its front side connecting seat carry out fixed mounting to accessible screw nut realizes spacing between spacing screw rod and the connection pad fixed, can also unscrew the nut and realize spacing between spacing screw rod and the connection pad and remove.

The utility model is further provided with: the center of the front side wall of the connecting disc is fixedly connected with a connecting seat, the front side wall of the connecting seat is symmetrically provided with two thread grooves, the side wall of one side of the transmission box is fixedly connected with a guide cover at the opening of the transmission groove, and the driving shaft is rotationally connected in a through hole at one side corresponding to the driving shaft and is fixedly connected with a motor roller at one side corresponding to the driving shaft.

Through above-mentioned technical scheme, it adopts reliable pay-off structural design, is the equidistant form of level in the transmission tank transmission groove promptly and is provided with a plurality of motorized rolls, and its outside is provided with the deflector, carries out the raw materials of whole vertical milling machine and carries during operation, and motorized roll can drive the deflector rotation in its outside, plays the raw materials and dredges the effect, and its raw materials is difficult for taking place to block up in the transmission groove, and its raw materials transport reliability is better.

The beneficial effects of the utility model are as follows:

1. according to the utility model, a reliable feeding structure design is adopted, namely, a plurality of electric rollers are horizontally arranged in the transmission groove of the transmission box at equal intervals, the outer sides of the electric rollers are provided with guide plates, and when the raw material conveying work of the integral vertical mill is carried out, the electric rollers can drive the guide plates on the outer sides of the electric rollers to rotate, so that the raw material dredging effect is achieved, the raw material is not easy to block in the transmission groove, and the raw material conveying reliability is good;

2. according to the utility model, the feeder of the integral vertical mill adopts an angle-adjustable conveying structure design, namely, the conveying box structure is in a rotatable design, so that the integral conveying structure can be used for flexibly and conveniently adjusting the angle when feeding work of the vertical mill with different requirements is performed.

Drawings

FIG. 1 is an overall perspective view of the present utility model;

FIG. 2 is a perspective view of the main body of the present utility model;

fig. 3 is a perspective view of a material guiding structure of the present utility model.

In the figure: 1. a transfer box; 2. a transmission groove; 3. a through hole; 4. a driver; 5. a drive shaft; 6. a motorized roller; 7. a guide plate; 8. a connecting disc; 9. a rotating shaft seat; 10. an arc-shaped guide groove; 11. a limit screw; 12. a nut; 13. a connecting seat; 14. a thread groove; 15. a guide cover.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-3, a feeder of a vertical mill comprises a transmission box 1, a transmission groove 2 is formed between the central positions of two side walls of the transmission box 1, five through holes 3 are formed in the rear side wall of the transmission groove 2 in a horizontal equidistant mode, a connecting disc 8 is arranged on the front side of the transmission box 1, a rotating shaft seat 9 is fixedly arranged in the central position of the rear side wall of the connecting disc 8, the transmission box 1 is fixedly connected with the rotating end of the rear side of the rotating shaft seat 9, five electric rollers 6 are horizontally and equidistantly arranged in the transmission groove 2, the same driver 4 is fixedly arranged on the rear side wall of the transmission box 1 and at the opening of the five through holes 3, five driving shafts 5 are horizontally and equidistantly arranged on the front side wall of the driver 4, four guide plates 7 are fixedly connected to the annular outer side wall of the electric rollers 6 in a circular equidistant mode, and the feeder of the whole vertical mill adopts an angle-adjustable conveying structure design, namely the transmission box 1 is in a rotatable design, and when feeding work of different vertical mills is carried out, the whole conveying structure of the vertical mill can be flexibly and conveniently adjusted in angle.

As shown in fig. 1-3, an arc-shaped guide groove 10 is formed between the front side wall and the rear side wall above the connecting disc 8, a limit screw 11 is fixedly connected to the middle part of one side of the front side wall of the transmission box 1, the circle center of the arc-shaped guide groove 10 and the rotation circle center of the rotating shaft seat 9 are located on the same central axis, the limit screw 11 is slidably connected to the inner side wall of the arc-shaped guide groove 10, a nut 12 is slidably connected to one side of the front side wall of the connecting disc 8 and located at the opening of the arc-shaped guide groove 10, the limit screw 11 is internally threaded, the feeder of the integral vertical mill adopts an integrated structural design, two thread grooves 14 on the front side connecting seat 13 are fixedly installed by being matched with mounting bolts, limit fixation between the limit screw 11 and the connecting disc 8 can be achieved by screwing down the nut 12, and limit release between the limit screw 11 and the connecting disc 8 can be achieved by unscrewing the nut 12.

As shown in fig. 1-3, the center of the front side wall of the connecting disc 8 is fixedly connected with a connecting seat 13, the front side wall of the connecting seat 13 is symmetrically provided with two thread grooves 14, the side wall of one side of the transmission box 1 is fixedly connected with a guide cover 15 at the opening of the transmission groove 2, the driving shaft 5 is rotatably connected in the through hole 3 at the corresponding side of the driving shaft, the front end of the driving shaft is fixedly connected with the electric roller 6 at the corresponding side of the driving shaft, the electric roller is designed to be a reliable feeding structure, namely, a plurality of electric rollers 6 are horizontally equidistantly arranged in the transmission groove 2 of the transmission box 1, the guide plates 7 are arranged on the outer sides of the electric rollers, and when the raw material conveying work of the whole vertical mill is carried out, the electric rollers 6 can drive the guide plates 7 on the outer sides of the transmission box to rotate, so that raw material dredging effects are realized, the raw material is not easy to be blocked in the transmission groove 2, and the raw material conveying reliability is good.

When the vertical powder mill is used, the feeder of the whole vertical powder mill adopts an integrated structural design, the two thread grooves 14 on the front side connecting seat 13 of the feeder can be fixedly installed by matching with the installation bolts, the limit fixing between the limit screw 11 and the connecting disc 8 can be realized by screwing the nuts 12, the limit relieving between the limit screw 11 and the connecting disc 8 can be realized by unscrewing the nuts 12, in addition, the feeder of the whole vertical powder mill adopts an angle-adjustable conveying structural design, namely the structure of the conveying box 1 is in a rotatable design, when the feeding work of the vertical powder mill with different requirements is carried out, the whole conveying structure of the feeder can carry out flexible and convenient angle adjustment, meanwhile, the feeder adopts a reliable feeding structural design, namely a plurality of electric rollers 6 are horizontally equidistantly arranged in the conveying groove 2 of the conveying box 1, when the raw material conveying work of the whole vertical powder mill is carried out, the electric rollers 6 can drive the guide plates 7 on the outer sides of the whole vertical powder mill to rotate, the raw material conveying groove 2 is not easy to block, and the raw material conveying reliability is good.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a feeder of vertical milling machine, includes transmission case (1), its characterized in that: a transmission groove (2) is formed between the central positions of the two side walls of the transmission box (1), five through holes (3) are formed in the rear side wall of the transmission groove (2) at equal intervals horizontally, and a connecting disc (8) is arranged on the front side of the transmission box (1);

the center of the rear side wall of the connecting disc (8) is fixedly provided with a rotating shaft seat (9), the rear rotating end of the rotating shaft seat (9) is fixedly connected with a transmission box (1), and five electric rollers (6) are horizontally arranged in the transmission groove (2) at equal intervals;

the novel electric roller is characterized in that the same driver (4) is fixedly mounted on the rear side wall of the transmission box (1) and positioned at the openings of the five through holes (3), five driving shafts (5) are horizontally equidistantly arranged on the front side wall of the driver (4), and four guide plates (7) are fixedly connected to the annular outer side wall of the electric roller (6) in an annular equidistant mode.

2. The feeder of a vertical mill of claim 1, wherein: an arc-shaped guide groove (10) is formed between the front side wall and the rear side wall above the connecting disc (8), and a limit screw (11) is fixedly connected to the middle of one side of the front side wall of the transmission box (1).

3. A feeder for a vertical mill according to claim 2, wherein: the circle center of the arc-shaped guide groove (10) and the rotation circle center of the rotating shaft seat (9) are positioned on the same central axis, and the inner side wall of the arc-shaped guide groove (10) is connected with a limit screw rod (11) in a sliding manner.

4. The feeder of a vertical mill of claim 1, wherein: the connecting disc is characterized in that a nut (12) is slidably connected to one side of the front side wall of the connecting disc (8) and located at the opening of the arc-shaped guide groove (10), and a limit screw (11) is connected to the nut (12) in a threaded manner.

5. The feeder of a vertical mill of claim 1, wherein: the center of the front side wall of the connecting disc (8) is fixedly connected with a connecting seat (13), and two thread grooves (14) are symmetrically formed in the front side wall of the connecting seat (13).

6. The feeder of a vertical mill of claim 1, wherein: the side wall of one side of the transmission box (1) is fixedly connected with a guide cover (15) at the opening of the transmission groove (2).

7. The feeder of a vertical mill of claim 1, wherein: the driving shaft (5) is rotatably connected in the through hole (3) at the corresponding side of the driving shaft, and the front end of the driving shaft is fixedly connected with the electric roller (6) at the corresponding side of the driving shaft.