CN218531130U

CN218531130U - Sand mill

Info

Publication number: CN218531130U
Application number: CN202222990886.1U
Authority: CN
Inventors: 陈青允; 陈忠师
Original assignee: Jingzhou Jinmei Polymer Materials Co ltd
Current assignee: Jingzhou Jinmei Polymer Materials Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-28
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a grinding device technical field discloses a sand mill, including mount and grinding vessel, the top fixed mounting of mount has first motor, fixedly connected with vertical axis on the output shaft of first motor, the outside fixed mounting of vertical axis has a plurality of dispersion impeller, and the both sides of mount have all seted up the through-hole, it is connected with same connecting axle to rotate on the both sides inner wall around the through-hole, the cam has been cup jointed to the outside of connecting axle is fixed, fixed mounting has the screen cloth in the grinding vessel, the equal fixed mounting in both sides of grinding vessel has the curb plate, two curb plates all slide and cup joint in the outside of mount, two cams respectively with the bottom activity butt of the curb plate that corresponds, and the front end fixed mounting of two connecting axles has the sprocket, it installs same chain to rotate on two sprockets. The utility model has the advantages of it is following and effect: drive the grinding vessel through driving the dispersion impeller rotatory while and shake from top to bottom to promote the efficiency of grinding and screening.

Description

Sand mill

Technical Field

The utility model relates to a grinding device technical field, in particular to sand mill.

Background

A sand mill belongs to wet superfine grinding equipment, is developed from a ball mill, is widely applied to pigment dispersion and grinding in the production process of printing ink, adopts an eccentric disc grinding structure and is arranged according to a certain sequence, and the system overcomes the defect of uneven distribution of grinding media of the traditional grinding machine, so that the grinding media can obtain the maximum energy transfer.

The screening efficiency of conventional sand mill to the material is lower, causes the jam easily, influences screening efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sand mill has the effect of high-efficient screening.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sand mill, including mount and grinding vessel, the top fixed mounting of mount has first motor, fixedly connected with vertical axis on the output shaft of first motor, the outside fixed mounting of vertical axis has a plurality of dispersion impeller, and the both sides of mount have all been seted up the through-hole, rotate on the both sides inner wall around the through-hole and be connected with same connecting axle, the outside of connecting axle is fixed to have cup jointed the cam, fixed mounting has the screen cloth in the grinding vessel, the equal fixed mounting in both sides of grinding vessel has the curb plate, two curb plates all slide and cup joint the outside at the mount, two cams respectively with the bottom activity butt of the curb plate that corresponds, and the front end fixed mounting of two connecting axles has the sprocket, it has same chain to rotate on two sprockets, and the rear side fixed mounting of mount has the mounting panel, the top fixed mounting of mounting panel has the second motor, the rear end fixed connection of one of two connecting axles is on the output shaft of second motor, and the top fixedly connected with reset spring of curb plate, two reset spring's top difference fixed connection is on the top inner wall of corresponding through-hole.

The utility model discloses a further set up to: the top intercommunication of grinding vessel has the feeder hopper, and the round hole has been seted up at the top of mount, and feeder hopper sliding connection is downthehole at the round.

Through adopting above-mentioned technical scheme, be convenient for carry out the feeding to grinding barrel.

The utility model discloses a further set up to: the top fixed mounting of curb plate has the deflector, the equal fixed mounting in both sides of mount has the guide frame, and two guide frames slide respectively to cup joint in the outside of the deflector that corresponds.

Through adopting above-mentioned technical scheme, the curb plate is led.

The utility model discloses a further set up to: the grinding device is characterized in that guide rods are fixedly mounted on two sides of the top of the grinding cylinder, guide holes are formed in two sides of the top of the fixing frame, and the two guide rods are connected in the corresponding guide holes in a sliding mode respectively.

Through adopting above-mentioned technical scheme, lead to grinding barrel.

The utility model discloses a further set up to: the equal fixed mounting in both sides of mount has the backup pad, and the discharge gate has been seted up to the bottom of grinding vessel.

Through adopting above-mentioned technical scheme, be convenient for carry out the ejection of compact to grinding cylinder.

The utility model discloses a further set up to: the equal fixedly connected with connecting rod in bottom both sides of grinding vessel, the equal fixed mounting of one end that two connecting rods kept away from each other has the slide, has all seted up the spout on the both sides inner wall of mount, and two slides are sliding connection respectively in the spout that corresponds, and fixed mounting has the montant in the spout, and two slides slide respectively and slide and cup joint in the outside of the montant that corresponds.

Through adopting above-mentioned technical scheme, lead to grinding barrel.

The beneficial effects of the utility model are that:

1. the utility model adds raw materials into the grinding cylinder through the feed hopper, then starts the first motor to drive the vertical shaft to rotate, and the vertical shaft drives the dispersion discs to rotate, so as to disperse the raw materials and improve the grinding efficiency;

2. the utility model discloses a start the connecting axle that the second motor drove the right side and rotate, and drive left connecting axle through the transmission of two sprockets and rotate in step, the connecting axle drives the cam and rotates, two cams drive two curb plates through the butt with the picture peg that corresponds respectively and drive two reciprocal vibrations from top to bottom under reset spring's the reset action, two curb plates drive the grinding vessel jointly and carry out reciprocal vibrations from top to bottom, further promote the interior material motion range of grinding vessel, thereby further promote grinding efficiency, and the grinding vessel can drive the screen cloth and shake from top to bottom, carry out high-efficient screening to the material.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a sectional view of the present embodiment.

Fig. 4 is an enlarged view of a portion B in fig. 3.

In the figure, 1, a fixed frame; 2. a grinding cylinder; 3. a feed hopper; 4. screening a screen; 5. a motor; 6. a vertical axis; 7. a dispersion tray; 8. a chute; 9. a slide plate; 10. a second motor; 11. a sprocket; 12. a chain; 13. a connecting shaft; 14. a side plate; 15. a cam; 16. a return spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a sand mill, including mount 1 and grinding vessel 2, the top fixed mounting of mount 1 has first motor 5, fixedly connected with vertical shaft 6 on the output shaft of first motor 5, the outside fixed mounting of vertical shaft 6 has a plurality of dispersion discs 7, and the through-hole has all been seted up to the both sides of mount 1, it is connected with same connecting axle 13 to rotate on the both sides inner wall around the through-hole, cam 15 has been fixed to cup joint in the outside of connecting axle 13, fixed mounting has screen cloth 4 in grinding vessel 2, the equal fixed mounting in both sides of grinding vessel 2 has curb plate 14, two curb plates 14 all slide to cup joint in the outside of mount 1, two cams 15 respectively with the bottom activity butt of the curb plate 14 that corresponds, and the front end fixed mounting of two connecting axles 13 has sprocket 11, the transmission is installed on two sprocket 11 has same chain 12, and the rear side fixed mounting of mount 1 has the mounting panel, the top fixed mounting of mounting panel has second motor 105, the rear end fixed connection of one connecting axle 13 in two connecting axles is on the output shaft 105 of second motor 105, and the top fixed connection has reset spring 16, and reset spring's 16 top fixed connection is respectively on the top of the through-hole.

Specifically, the method comprises the following steps: the top intercommunication of grinding vessel 2 has feeder hopper 3, and the round hole has been seted up at the top of mount 1, and feeder hopper 3 sliding connection is convenient for carry out the feeding to grinding vessel 2 in the round hole.

Specifically, the method comprises the following steps: the top fixed mounting of curb plate 14 has the deflector, the equal fixed mounting in both sides of mount 1 has the guide frame, and two guide frames slide respectively and cup joint in the outside of the deflector that corresponds, lead curb plate 14.

Specifically, the method comprises the following steps: the grinding cylinder 2 is characterized in that guide rods are fixedly mounted on two sides of the top of the grinding cylinder 2, guide holes are formed in two sides of the top of the fixing frame 1, and the two guide rods are connected in the corresponding guide holes in a sliding mode respectively to guide the grinding cylinder 2.

Specifically, the method comprises the following steps: the equal fixed mounting in both sides of mount 1 has the backup pad, and grinding vessel 2's bottom has seted up the discharge gate, is convenient for carry out the ejection of compact to grinding vessel 2.

Specifically, the method comprises the following steps: equal fixedly connected with connecting rod in grinding vessel 2's the bottom both sides, the equal fixed mounting of one end that two connecting rods kept away from each other has slide 9, has all seted up spout 8 on the both sides inner wall of mount 1, and two slide 9 sliding connection respectively have a montant in the spout 8 that corresponds, and fixed mounting has a montant in the spout 8, and two slide 9 slide cup joints in the outside of the montant that corresponds respectively, leads grinding vessel 2.

The beneficial effects of the utility model are that:

the utility model discloses a theory of operation does: add grinding vessel 2 with raw and other materials through feeder hopper 3 in, then start first motor 5, it rotates to drive vertical shaft 6, vertical shaft 6 drives a plurality of dispersion impeller 7 and rotates, disperse raw and other materials, promote grinding efficiency, connecting axle 13 through starting second motor 105 and driving the right side rotates, and drive left connecting axle 13 through the transmission of two sprocket 11 and rotate in step, connecting axle 13 drives cam 15 and rotates, two cams 15 respectively through the butt with the picture peg that corresponds and drive two curb plates 14 under reset action of reset spring 16 and reciprocate vibrations from top to bottom, two curb plates 14 drive grinding vessel 2 jointly and reciprocate vibrations from top to bottom, further promote the interior material motion range of grinding vessel 2, thereby further promote grinding efficiency, and grinding vessel 2 can drive screen cloth 4 and shake from top to bottom, carry out high-efficient screening to the material.

Claims

1. The sand mill is characterized by comprising a fixing frame (1) and a grinding cylinder (2), wherein a first motor (5) is fixedly installed at the top of the fixing frame (1), a vertical shaft (6) is fixedly connected to an output shaft of the first motor (5), a plurality of dispersion discs (7) are fixedly installed on the outer side of the vertical shaft (6), through holes are formed in two sides of the fixing frame (1), the inner walls of the front side and the rear side of each through hole are rotatably connected with a same connecting shaft (13), cams (15) are fixedly sleeved on the outer side of the connecting shaft (13), a screen (4) is fixedly installed in the grinding cylinder (2), side plates (14) are fixedly installed on two sides of the grinding cylinder (2), the two side plates (14) are slidably sleeved on the outer side of the fixing frame (1), the two cams (15) are respectively movably abutted against the bottoms of the corresponding side plates (14), chain wheels (11) are fixedly installed at the front ends of the two connecting shafts (13), a same chain (12) is rotatably installed on the two chain wheels (11), a mounting plate is fixedly installed on the rear side of the fixing frame (1), a second motor (10) is fixedly installed on the top of the connecting shaft (13), and a reset spring (16) is fixedly connected with a reset spring at the top of the motor (13), the top ends of the two return springs (16) are respectively and fixedly connected to the inner wall of the top of the corresponding through hole.

2. A sand mill according to claim 1, wherein: the top intercommunication of grinding vessel (2) has feeder hopper (3), and the round hole has been seted up at the top of mount (1), and feeder hopper (3) sliding connection is downthehole at the round hole.

3. A sand mill according to claim 1, wherein: the top fixed mounting of curb plate (14) has the deflector, the equal fixed mounting in both sides of mount (1) has the guide frame, and two guide frames slide respectively to cup joint in the outside of the deflector that corresponds.

4. A sand mill according to claim 1, wherein: the grinding device is characterized in that guide rods are fixedly mounted on two sides of the top of the grinding cylinder (2), guide holes are formed in two sides of the top of the fixing frame (1), and the two guide rods are respectively connected in the corresponding guide holes in a sliding mode.

5. A sand mill according to claim 1, wherein: the two sides of the fixing frame (1) are fixedly provided with supporting plates, and the bottom of the grinding cylinder (2) is provided with a discharge hole.

6. A sand mill according to claim 1, wherein: the equal fixedly connected with connecting rod in bottom both sides of grinding vessel (2), the equal fixed mounting of one end that two connecting rods kept away from each other has slide (9), has all seted up spout (8) on the both sides inner wall of mount (1), and sliding connection is in spout (8) that correspond respectively in two slide (9), and fixed mounting has the montant in spout (8), and two slide (9) slide respectively and cup joint in the outside of the montant that corresponds.