CN217250399U

CN217250399U - Binding agent screening plant

Info

Publication number: CN217250399U
Application number: CN202220523806.9U
Authority: CN
Inventors: 于吉文; 毛少文; 王松强
Original assignee: Zhengzhou Huachuang Diamond Tools Co Ltd
Current assignee: Zhengzhou Huachuang Diamond Tools Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-23
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to the technical field of superhard material production, in particular to a binding agent screening device, which comprises a cylinder seat, a screen cylinder, a cover plate and a scraper, wherein the bottom end of the cylinder seat is provided with a discharge hole, the top end of the cylinder seat is sleeved with a first gear, the first gear is rotationally connected with the cylinder seat, the screen cylinder is arranged at the top of the first gear, the bottom end of the screen cylinder extends into the cylinder seat, a box body is fixed on the outer wall of the cylinder seat, a motor is arranged in the box body, a second gear is fixed at the main shaft end of the motor, the second gear is in gear joint with the first gear to drive the screen cylinder to rotate, the cover plate is arranged at the top end of the cylinder seat, the top of the cover plate is provided with a feed inlet, the scraper is fixed at the bottom of the cover plate, the bottom of the scraper is fixed with a hairbrush, the hairbrush is abutted and slid with the leak hole of the screen cylinder, the ball-milling device has the characteristic of automatic powder stirring and screening, and effectively solves or at least alleviates the problems of low screening efficiency of the bonding agent after ball milling and high labor intensity of workers.

Description

Binding agent screening plant

Technical Field

The utility model relates to a superhard materials production technical field, concretely relates to binder screening plant.

Background

The material for manufacturing the superhard grinding wheel comprises an abrasive and a binding agent, wherein the binding agent needs to be melted, calcined, cooled, crushed and ball-milled into fine powder with a preset particle size range in the preparation process, and then the fine powder is used for manufacturing the superhard grinding wheel.

At present, when the binding agent is produced, in order to ensure whether the binding agent after ball milling meets the requirements, the prepared binding agent needs to be screened, but in the prior art, the binding agent screening is performed by means of a sample separation screen and the sample separation screening is completed under the matching of manual powder stirring of workers, so that the problems of high labor intensity of the workers, time and labor waste and low binding agent screening efficiency exist in the actual production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to overcome not enough among the prior art, solve or alleviate the binder screening efficiency after the ball-milling at least low, problem that workman intensity of labour is big to this provides a binder screening plant.

(II) technical scheme

The utility model discloses a following technical scheme realizes:

a binding agent screening device comprises a barrel seat, a screen drum, a cover plate and a scraper, wherein a discharge hole is formed in the bottom end of the barrel seat, a first gear is sleeved on the top end of the barrel seat and is rotatably connected with the barrel seat, the screen drum is arranged on the top of the first gear, the bottom end of the screen drum extends into the barrel seat, a box body is fixed on the outer wall of the barrel seat, a motor is arranged in the box body, a second gear is fixed at the main shaft end of the motor, and the second gear is in gear connection with the first gear to drive the screen drum to rotate;

the apron is installed in the stack shell top, and the apron top is equipped with the feed inlet, the scraper blade is fixed in the apron bottom, and the scraper blade bottom is fixed with the brush, and the small opening butt of brush and sieve section of thick bamboo slides.

Preferably, the locating pin is installed at first gear top, and the locating pin uses first gear axis circumference array to be a plurality of, a plurality of the locating pin top all be connected with a sieve section of thick bamboo top.

Preferably, the outer wall of the box body is connected with a shell, the shell is arranged on the outer side of the cylinder seat, and the first gear is located in the shell.

Preferably, the bottom of the cover plate is provided with an extension part, and the bottom end of the extension part is attached to the top end of the screen cylinder in a sliding manner.

Preferably, the top of the cover plate is provided with an observation window.

Preferably, a support cylinder is arranged at the bottom of the cylinder base and comprises a support part and a rotating door arranged on the support part, the top end of the support part is connected with the bottom end of the cylinder base, a charging cylinder is placed in the support part, and the charging cylinder is placed under the discharge port.

The utility model discloses possess following beneficial effect:

when this screening plant uses, through motor drive second gear, drive first gear revolve, a sieve section of thick bamboo synchronous rotation on first gear will be installed, simultaneously under the fixed position of complex apron, the binder after the ball-milling passes through the feed inlet and gets into a sieve section of thick bamboo, rotate with a sieve section of thick bamboo, the scraper blade is motionless to accomplish the automation of binding agent and dial the powder screening, and discharge by the discharge gate, when needs are cleared up a sieve section of thick bamboo, rotate through stopping a sieve section of thick bamboo, take off the apron, can take off a sieve section of thick bamboo from first gear top, the realization is convenient for clear up the discharge to the residue in a sieve section of thick bamboo.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic structural view of the components of the cover plate of the present invention;

FIG. 4 is a schematic view of the upper part of the cartridge holder of the present invention;

fig. 5 is a schematic structural view of the screen cylinder of the present invention after being separated from the first gear;

fig. 6 is a schematic structural view of the driving member of the present invention;

fig. 7 is a schematic structural view of the support tube member of the present invention.

In the figure: a cartridge holder 1; a discharge port 11; a first gear 12; a positioning pin 13; a screen cylinder 2; a case 31; a motor 32; a second gear 33; a housing 34; a cover plate 4; an extension portion 41; a feed port 42; a viewing window 43; a squeegee 5; a brush 6; a branch tube 7; a support portion 71; a rotary door 72; a cartridge 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a binder screening plant comprises a cylinder base 1, a screen cylinder 2, a cover plate 4 and a scraper plate 5, wherein a discharge hole 11 is formed in the bottom end of the cylinder base 1, a first gear 12 is sleeved on the top end of the cylinder base 1, the first gear 12 is rotatably connected with the outer wall of the cylinder base 1, a plurality of positioning pins 13 are installed at the top of the first gear 12, the positioning pins 13 are arranged in a plurality of axial line circumference arrays of the first gear 12, and the tops of the plurality of positioning pins 13 are all connected with the bottom surface of the top of the screen cylinder 2 in a positioning manner, so that the screen cylinder 2 is installed at the top of the first gear 12.

The bottom end of the screen cylinder 2 is provided with screen holes, and the screen holes extend downwards into the cylinder seat 1.

A box body 31 is fixed on the outer wall of the cylinder seat 1, a support is fixed in the box body 31, a motor 32 is installed on the support, the motor 32 is longitudinally installed, a second gear 33 is fixed at the main shaft end of the motor 32, and the second gear 33 is in gear joint with the first gear 31 to drive the screen cylinder 2 to rotate.

The outer wall of the box 31 is connected with a shell 34 through bolts, the shell 34 is arranged outside the cartridge holder 1, and the first gear 31 is arranged in the shell 34.

The cover plate 4 is installed at the top end of the cylinder seat 1 through a positioning column, the bottom of the cover plate 4 is provided with an extension part 41, the bottom end of the extension part 41 is attached to and slides with the top end of the screen cylinder 2, and the top of the cover plate 4 is provided with a feed port 42 and an observation window 43, so that ball-milled materials fall into the screen cylinder 2 through the feed port 41.

The scraper 5 is fixed at the bottom of the cover plate 4, the bottom of the scraper 5 is fixed with a brush 6, and the brush 6 slides in butt joint with the leakage hole of the screen cylinder 2.

In this embodiment, when the device is used, the second gear 33 is driven by the motor 32 to drive the first gear 12 to rotate, the screen drum 2 installed on the first gear 12 rotates synchronously, and meanwhile, the matched cover plate 4 is positioned immovably, the binding agent after ball milling enters the screen drum 2 through the feed inlet 41, so that the screen drum 2 rotates, the scraper 5 does not move to complete automatic powder stirring and screening of the binding agent, and the binding agent is discharged from the discharge outlet 11, when the screen drum 2 needs to be cleaned, the cover plate 4 is taken down by stopping the rotation of the screen drum 2, and the screen drum 2 can be taken down from the top of the first gear 12, so that the residues in the screen drum 2 can be cleaned.

As further preferred, the bottom of the barrel seat 4 is provided with a support barrel 7, the support barrel 7 comprises a support part 71 and a rotating door 72 installed on the support part 71, the top end of the support part 71 is fixedly connected with the bottom end of the barrel seat, a charging barrel 8 is placed in the support part 71, the charging barrel 8 is placed under the discharge port 11, and the screened binding agent is collected conveniently through the charging barrel 8 and the support barrel 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A binder screening plant which characterized in that: the screening machine comprises a barrel seat (1), a screening barrel (2), a cover plate (4) and a scraper (5), wherein a discharge hole (11) is formed in the bottom end of the barrel seat (1), a first gear (12) is sleeved on the top end of the barrel seat (1), the first gear (12) is rotatably connected with the barrel seat (1), the screening barrel (2) is installed at the top of the first gear (12), the bottom end of the screening barrel (2) extends into the barrel seat (1), a box body (31) is fixed on the outer wall of the barrel seat (1), a motor (32) is installed in the box body (31), a second gear (33) is fixed at the main shaft end of the motor (32), and the second gear (33) is in toothed connection with the first gear (12) to drive the screening barrel (2) to rotate; apron (4) are installed on barrel holder (1) top, and apron (4) top is equipped with feed inlet (42), scraper blade (5) are fixed in apron (4) bottom, and scraper blade (5) bottom is fixed with brush (6), and brush (6) slide with the small opening butt of a sieve section of thick bamboo (2).

2. A binder screening device as claimed in claim 1, wherein: locating pin (13) are installed at first gear (12) top, and locating pin (13) use first gear (12) axis circumference array as a plurality ofly, a plurality of locating pin (13) top all be connected with a sieve section of thick bamboo (2) top.

3. A binder screening device as claimed in claim 1, wherein: the outer wall of the box body (31) is connected with a shell (34), the shell (34) is arranged on the outer side of the cylinder seat (1), and the first gear (12) is located in the shell (34).

4. A binder screening device as claimed in claim 1, wherein: the bottom of the cover plate (4) is provided with an extension part (41), and the bottom end of the extension part (41) is attached to the top end of the screen drum (2) to slide.

5. A binder screening device as claimed in any one of claims 1 to 4, wherein: and an observation window (43) is arranged at the top of the cover plate (4).

6. A binder screening device as claimed in claim 1, wherein: a support cylinder (7) is arranged at the bottom of the cylinder base (1), the support cylinder (7) comprises a support part (71) and a rotating door (72) installed on the support part (71), a cylinder (8) is placed in the support part (71), and the cylinder (8) is placed under the discharge hole (11).