CN212199371U

CN212199371U - Pelletizer

Info

Publication number: CN212199371U
Application number: CN202020810839.2U
Authority: CN
Inventors: 王琢月; 王春
Original assignee: Qian'an Chunwangda Mechanical Equipment Co ltd
Current assignee: Qian'an Chunwangda Mechanical Equipment Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-22
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a metallurgical equipment technical field especially relates to a pelletizer. The device comprises a base, a turntable device, a transmission device, a scraper device and a rotary supporting device; the base is provided with a driving motor, a scraper device and a rotary supporting device, and the driving motor is connected with the turntable device through a transmission device; the rotary supporting device is rotationally connected with the bottom of the turntable device; the turntable device comprises a turntable body, a driven gear and a turntable support piece arranged between the turntable body and the driven gear, wherein the turntable support piece is in a horn shape with two open ends. Compared with the prior art, the device has the advantages of simple structure, convenient control and stable operation. Meanwhile, the turntable supporting piece is additionally arranged, so that the deformation and abrasion of the rotary supporting device can be avoided, dust and the like during working can be prevented from entering the rotary supporting device, the aging, abrasion and the like of the rotary supporting device are avoided, and the service life of the rotary supporting device is prolonged.

Description

Pelletizer

Technical Field

The utility model relates to a metallurgical equipment technical field especially relates to a pelletizer.

Background

The pelletizer is equipment for manufacturing green pellets in a pellet production process, and because a certain inclined included angle is formed between the installation position of the rotating disk device of the pelletizer and the horizontal plane, and the centrifugal force generated when the rotating disk device rotates is added, a larger pressure can be generated on a supporting piece of the rotating disk device; meanwhile, the friction between the turntable device and the supporting piece can be increased, so that the supporting piece is deformed, the supporting piece is scrapped seriously, and the operation of the whole equipment is influenced. In addition, the pelletizer has more dust and other pollutants in the using process, and the dust and the pollutants are easy to enter the support, so that the aging, the abrasion and the like of the support are accelerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pelletizer, the device simple structure, control convenience, smooth operation. Meanwhile, the turntable supporting piece is additionally arranged, so that the deformation and abrasion of the rotary supporting device can be avoided, dust and the like during working can be prevented from entering the rotary supporting device, the aging, abrasion and the like of the rotary supporting device are avoided, and the service life of the rotary supporting device is prolonged.

In order to achieve the purpose, the utility model provides a pelletizer, which comprises a base, a turntable device, a transmission device, a scraper device and a rotary supporting device; the base is provided with a driving motor, a scraper device and a rotary supporting device, and the driving motor is connected with the turntable device through a transmission device; the rotary supporting device is rotationally connected with the bottom of the turntable device; the turntable device comprises a turntable body, a driven gear and a turntable support piece arranged between the turntable body and the driven gear, wherein the turntable support piece is in a horn shape with two open ends.

Further, the transmission device comprises a belt transmission mechanism, a speed reducer and a rotating assembly which are sequentially connected; the driving motor is connected with the input end of the belt transmission mechanism; the rotating assembly comprises a rotating shaft and a driving gear arranged on the rotating shaft, the rotating shaft is connected with the output end of the speed reducer, and the driving gear is in meshing transmission with a driven gear in the turntable device.

Further, the scraper device comprises a scraper bracket and a scraper arranged at one end of the scraper bracket; the other end of the scraper support is fixedly arranged on the base, and the scraper is arranged inside the turntable body.

Furthermore, the rotary supporting device comprises a supporting shaft and a shaft sleeve sleeved at one end of the supporting shaft; one end of the supporting shaft is connected with the driven gear, and the other end of the supporting shaft is connected with the base.

Furthermore, the rotary supporting device further comprises a connecting rod, one end of the connecting rod is hinged with the base, and the other end of the connecting rod is connected with the supporting shaft.

Furthermore, the turntable supporting piece is composed of a plurality of steel plate pieces, and the steel plate pieces are connected in a welding mode.

Compared with the prior art, the utility model discloses obtain beneficial effect:

during operation, the driving device is driven to move through the driving motor, the rotary table device is further driven to rotate, the rotary supporting device can provide a rotary supporting point for the rotary table device while the rotary table device rotates, and materials placed in the rotary table body are made into spherical materials through the cooperation of the rotary table device and the scraper device.

The device has simple structure, convenient control and stable operation. Meanwhile, a turntable supporting piece is additionally arranged in the device, so that on one hand, the turntable body can be supported, and the turntable device is prevented from generating excessive pressure on the rotating supporting device; if the pressure between the turntable device and the rotary supporting device is too high, a large friction force exists between the turntable device and the rotary supporting device, so that the deformation, the abrasion and the like of the rotary supporting device are accelerated; and this carousel support piece is both ends open-ended loudspeaker form, can avoid the dust of during operation etc. to get into in the rotation support device, avoids the ageing, wearing and tearing of rotation support device etc. prolong rotation support device's life.

Drawings

For a clearer explanation of 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 (one) of an embodiment of the present invention;

fig. 2 is a schematic structural diagram (ii) of an embodiment of the present invention;

in the figure: a base 1; the turntable device 2, a turntable body 201, a driven gear 202 and a turntable support 203; the device comprises a transmission device 3, a belt transmission mechanism 301, a speed reducer 302, a rotating assembly 303, a rotating shaft 303-1 and a driving gear 303-2; a scraper device 4, a scraper support 401; a rotation supporting device 5, a supporting shaft 501 and a connecting rod 502; the motor 6 is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of 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.

The present invention will be discussed in detail below with reference to fig. 1 to 2 and specific embodiments:

a pelletizer comprises a base 1, a turntable device 2, a transmission device 3, a scraper device 4 and a rotary supporting device 5. Install driving motor 6, scraper device 4 and rotatory strutting arrangement 5 on the base 1, wherein, driving motor 6 is connected with carousel device 2 through transmission 3, drives transmission 3 through driving motor 6 and moves, and then drives carousel device 2 and rotates. The rotary supporting device 5 is rotatably connected with the bottom of the turntable device 2 and provides a rotary supporting point when the turntable device 2 rotates.

The turntable device 2 comprises a turntable body 201, a driven gear 202 and a turntable support member 203 arranged between the turntable body 201 and the driven gear 202, wherein the turntable support member 203 is in a horn shape with two open ends. Specifically, a driven gear 202 is fixedly installed at the bottom of the turntable body 201, and a turntable support member 203 is installed between the turntable body 201 and the driven gear 202, so that the turntable body 201, the driven gear 202, and the turntable support member 203 are fixedly connected, the centers of the turntable body 201, the driven gear 202, and the turntable support member 203 are ensured to coincide, and the turntable support member 203 plays a role in supporting the turntable body 201. The utility model discloses in, this carousel support piece 203 can be assembled the back by a plurality of steel sheet spares and form the carousel support piece of this loudspeaker form through the welding. In this embodiment, the number of the steel plate members is two. The utility model discloses well counter-rotating disk support piece 203's size and inclination etc. need the holistic structure size of technical personnel according to the pelletizer to select, the utility model discloses in do not specifically limit.

During operation, drive transmission 3 through driving motor 6 and move, and then drive carousel device 2 and rotate, and when carousel device 2 rotated, rotatory strutting arrangement 5 can provide rotatory strong point for carousel device 2 to through the cooperation of carousel device 2 with scraper device 4, will place the material in carousel body 201 and make spherical material. The device has simple structure, convenient control and stable operation. Meanwhile, the turntable support 203 is added in the device, so that on one hand, the turntable body 201 can be supported, and the turntable device 2 is prevented from generating excessive pressure on the rotating support device 5; if the pressure between the turntable device 2 and the rotation support device 5 is too high, a large friction force exists between the turntable device 2 and the rotation support device 5, so that the deformation, the abrasion and the like of the rotation support device 5 are accelerated; and this carousel support piece 203 is the loudspeaker form of both ends open-ended, can avoid dust etc. when working to get into in the rotary supporting device 5, avoids ageing, wearing and tearing etc. of rotary supporting device 5, prolongs rotary supporting device 5's life. The turntable support 203 can be made of waste steel plates, so that waste is changed into valuable, and energy conservation, emission reduction, consumption reduction and efficiency improvement are realized for enterprises.

Further, the transmission device 3 includes a belt transmission mechanism 301, a reducer 302, and a rotating assembly 303 connected in sequence. Wherein, the driving motor 6 is connected with the input end of the belt transmission mechanism 301; the output end of the belt transmission mechanism 301 is connected with the input end of the speed reducer 302, and the output end of the speed reducer 302 is connected with the input end of the rotating assembly 303. The rotating assembly 303 comprises a rotating shaft 303-1 and a driving gear 303-2 mounted on the rotating shaft 303-1, the rotating shaft 303-1 is connected with an output end of the speed reducer 302, the driving gear 303-2 is in meshing transmission with a driven gear 202 in the turntable device 2, and the input power of the driving motor 6 is transmitted to the driven gear 202, so that the rotation of the turntable device 2 is realized. Specifically, the utility model provides a belt drive 301 and reduction gear 302 etc. adopt the equipment of selling on the existing market can, the utility model discloses in do not specifically limit.

Further, the scraper device 4 comprises a scraper support 401 and a scraper (not shown in the figure) installed at one end of the scraper support 401, and the scraper is correspondingly installed in the turntable body 201 to be used for manufacturing spherical materials; the other end of the scraper support 401 is fixedly mounted on the base 1.

Further, the rotation supporting device 5 includes a supporting shaft 501 and a bushing sleeved on one end of the supporting shaft 501, and the rotation supporting device 5 is inserted and mounted on the driven gear 202 to realize the rotation connection between the rotation supporting device 5 and the turntable device 2. The other end of the support shaft 501 is connected to the base 1. Specifically, a connecting rod 502 can be further hinged to the base 1, one end of the connecting rod 502 is hinged to the base 1, the other end of the connecting rod 502 is connected with the supporting shaft 501 in a nut locking mode, the mounting angle of the supporting shaft 501 can be adjusted by adjusting the tightness of the nut, and therefore the mounting angle of the turntable device 2 can be adjusted. The utility model provides a rotary supporting device 5 can adopt the bearing of selling on the market to replace, also can adopt other can realize rotating to connect and play the structure replacement of supporting role again, the utility model discloses do not specifically inject.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. A pelletizer is characterized in that: comprises a base, a turntable device, a transmission device, a scraper device and a rotary supporting device;

the base is provided with a driving motor, a scraper device and a rotary supporting device, and the driving motor is connected with the turntable device through a transmission device; the rotary supporting device is rotationally connected with the bottom of the turntable device;

the turntable device comprises a turntable body, a driven gear and a turntable support piece arranged between the turntable body and the driven gear, wherein the turntable support piece is in a horn shape with openings at two ends.

2. The pelletizer according to claim 1, wherein: the transmission device comprises a belt transmission mechanism, a speed reducer and a rotating assembly which are sequentially connected;

the driving motor is connected with the input end of the belt transmission mechanism;

the rotating assembly comprises a rotating shaft and a driving gear arranged on the rotating shaft, the rotating shaft is connected with the output end of the speed reducer, and the driving gear is in meshing transmission with a driven gear in the turntable device.

3. The pelletizer according to claim 1, wherein: the scraper device comprises a scraper bracket and a scraper arranged at one end of the scraper bracket;

the other end of the scraper support is fixedly installed on the base, and the scraper is arranged inside the turntable body.

4. The pelletizer according to claim 1, wherein: the rotary supporting device comprises a supporting shaft and a shaft sleeve sleeved at one end of the supporting shaft; one end of the supporting shaft is connected with the driven gear, and the other end of the supporting shaft is connected with the base.

5. The pelletizer according to claim 4, wherein the rotary support device further comprises a connecting rod, one end of the connecting rod is hinged to the base, and the other end of the connecting rod is connected to the support shaft.

6. The pelletizer according to claim 1, wherein: the turntable supporting piece is composed of a plurality of steel plate pieces, and the steel plate pieces are connected in a welding mode.