CN210119384U

CN210119384U - Continuous automatic dividing machine

Info

Publication number: CN210119384U
Application number: CN201920895476.4U
Authority: CN
Inventors: 李明徽
Original assignee: Hebi Bochuang Technology Co Ltd
Current assignee: Hebi Bochuang Technology Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-28
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a continuous automatic division machine has changed the tradition and has been interrupted the mode of division, and the material can be contracted in succession and get. The technical scheme for solving the problem is as follows: comprises a bottom support, a motor, a speed reducer, a transmission shaft, a middle disc, a scraping disc, a conical disc, a feed hopper and the like; the motor and the speed reducer are fixed on the bottom support, the motor is connected with the speed reducer through a coupler, the speed reducer is connected with a transmission shaft arranged on a bearing support of the intermediate disc through the coupler, the scraping disc is connected with the transmission shaft through a key, and the conical disc is connected with the transmission shaft through a key; the machine is provided with a reduction ratio adjusting device, and can adjust the reduction ratio at 1/2-1/64. The utility model discloses novel structure is unique, and is simple reasonable, has improved production efficiency, excellent in use effect, simple to operate, and is with low costs, is the innovation on the division machine.

Description

Continuous automatic dividing machine

Technical Field

The utility model discloses continuous automatic division machine, especially a continuous automatic division machine that the colliery used.

Background

At present, all the reducing machines used at home and abroad are intermittent reducing type reducing machines, a reduced main sample consists of intermittently-obtained sub-samples, instantaneous quality change in a fed coal stream can be missed, and the representativeness of the obtained main sample is insufficient. Therefore, the improvement and innovation of the division machine are the problems to be solved.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a novel continuous automatic division machine that contracts in succession and get pan feeding coal stream can effectively solve the drawback of current division machine.

The utility model provides a scheme that its technical problem adopted is: the utility model provides a continuous automatic division machine includes collet, motor, speed reducer, transmission shaft, shaft coupling, intermediate disk, scrapes dish, conical disk, umbrella shape cap, the feeding guard shield, and its technical characteristic is: the motor and the speed reducer are fixed on the bottom support, the motor is connected with the speed reducer through a coupler, the speed reducer is connected with a transmission shaft arranged on a bearing support of the intermediate disc through the coupler, the scraping disc is connected with the transmission shaft through a key, the conical disc is connected with the transmission shaft through a key, and materials are fed onto the umbrella-shaped cap through the feeding shield; the machine is provided with a reduction ratio adjusting device, and can adjust the reduction ratio at 1/2-1/64.

The middle disc has two discharge ports in the bottom, one discharge port is connected with the positive sample discharge chute, the other discharge port is connected with the abandoned sample discharge chute, and the two discharge ports are separated by 120 degrees.

The scraping disc is divided into an inner part and an outer part, wherein the inner part is equally divided into four equal parts, and the outer part is equally divided into eight equal parts.

The upper conical disc and the lower conical disc are provided with two symmetrical discharge holes.

The lower conical disc is provided with an adjusting handle.

Compared with the prior art, the utility model has: novel structure is unique, and is simple reasonable, has improved production efficiency, excellent in use effect, simple to operate, and is with low costs, is the innovation on the division machine.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a view a-a of fig. 1.

The reference numerals are explained below: the automatic feeding device comprises a base, 2 a motor, 3 a coupler, 4 a speed reducer, 5 a coupler, 6 a sample discarding and discharging chute, 7 a sample collecting and discharging chute, 8 an intermediate disc, 9 a transmission shaft, 10 a scraping disc, 11 an adjusting handle, 12 a lower conical disc, 13 an upper conical disc, 14 an umbrella-shaped cap and 15 a feeding protective cover.

Detailed Description

The following description will explain the embodiments of the present invention in detail with reference to the accompanying drawings 1-3.

The utility model comprises a bottom support, a motor, a speed reducer, a transmission shaft, an intermediate disc, a scraping disc, a conical disc, a feeding hopper and the like; motor 2 and speed reducer 4 are adorned in proper order on collet 1, and motor 2 links to each other with speed reducer 4 through shaft coupling 3, and speed reducer 4 links to each other with transmission shaft 9 of dress on the bearing support of intermediate disk 8 through shaft coupling 5, and scraping plate 10 links to each other with transmission shaft 9 through the key, and lower conical plate 12 links to each other with transmission shaft 9 through the key, and upper conical plate 13 links to each other with lower conical plate 12 through handle 11. The motor 2, the speed reducer 4, the couplers 3 and 5, the intermediate disc 8, the transmission shaft 9, the scraping disc 10, the upper conical disc 13, the lower conical disc 12 and the like are all arranged in the shell.

The utility model discloses a theory of operation is: the motor 2 provides power, and after the speed is regulated by the speed reducer 4, the transmission shaft 9 is driven to rotate, and the transmission shaft 9 respectively drives the scraping disc 10, the upper conical disc 13 and the lower conical disc 12 to rotate together; the coal sample is fed on the umbrella-shaped cap 14 through the feeding protective cover 15, the coal sample falls on the upper conical disc 13 which rotates in the same direction and is symmetrically provided with two sample cutting openings through dislocation, mixing and scattering, and the upper conical disc 13 divides the coal flow into two parts: one part of the sample is leaked from a sample cutting opening of the upper conical disc 13 to the sample annular groove and is a sample; the rest part falls on the umbrella surface of the upper conical disc 13 and slides to the sample discarding annular groove, so that the sample discarding is carried out. The positive sample and the waste sample are scraped into the positive sample discharge opening 7 and the waste sample discharge opening 6, respectively, by the rotating scraping disk 10. The amount of the positive sample is determined by the size of the sample cutting opening, the size of the sample cutting opening is adjusted by the overlap ratio of the sample cutting openings of the upper conical disc 13 and the lower conical disc 12, and the sample cutting opening has a total of 1/2, 1/4, 1/8, 1/16, 1/32, 1/64 and other 6 sample cutting openings.

The utility model discloses a type division machine is got in succession to the contracting, and the instantaneous change of pan feeding coal flow quality all can catch just in the appearance, has very high division precision, and the just appearance that obtains has abundant representativeness.

The utility model discloses when using, the mixing of pan feeding, divide and spill, divide, all go on the umbrella face. The rotation of the umbrella-shaped cap and the conical disc reduces the adhesion phenomenon of wet materials.

Claims

1. The utility model provides a continuous automatic division machine, includes collet, motor, speed reducer, transmission shaft, intermediate disc, scraping plate, conical disk, feeder hopper, characterized by: motor (2) and speed reducer (4) are adorned in proper order on collet (1), motor (2) link to each other through shaft coupling (3) and speed reducer (4), speed reducer (4) link to each other through shaft coupling (5) and transmission shaft (9) of dress on intermediate disk (8) bearing, scrape dish (10) and link to each other through key and transmission shaft (9), lower conical disk (12) link to each other through key and transmission shaft (9), go up conical disk (13) and link to each other with lower conical disk (12) through handle (11), the material is given on umbrella cap (14) through feeding guard shield (15), the local can carry out the division proportion adjustment at 1/2~ 1/64.

2. The continuous automatic splitter according to claim 1, characterized in that: the middle disc (8) is provided with two discharge ports at the bottom, one discharge port is connected with the positive sample discharging chute (7), the other discharge port is connected with the sample discarding discharging chute (6), and the two discharge ports are separated by 120 degrees.

3. The continuous automatic splitter according to claim 1, characterized in that: the scraping disc (10) is divided into an inner part and an outer part, wherein the inner part is equally divided into four equal parts, and the outer part is equally divided into eight equal parts.

4. The continuous automatic splitter according to claim 1, characterized in that: the upper conical disc (13) and the lower conical disc (12) are provided with two symmetrical discharge ports.

5. The continuous automatic splitter according to claim 1, characterized in that: the lower conical disc (12) is provided with an adjusting handle (11).