CN215703237U

CN215703237U - Mechanical crusher for silica gel

Info

Publication number: CN215703237U
Application number: CN202122070708.2U
Authority: CN
Inventors: 赵丽芳
Original assignee: Jiangmen Aozhuo Industrial Co ltd
Current assignee: Jiangmen Aozhuo Industrial Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a mechanical crusher for silica gel, which comprises a box body, a first rotating shaft, a second rotating shaft, a cutter and an air pipe, wherein a feed inlet is formed in the top of the box body; the first rotating shaft is rotatably inserted into the top of the box body; the second rotating shaft is sleeved on the second rotating shaft and is rotatably connected with the top of the box body; a plurality of cutters are arranged and fixedly connected to the first rotating shaft and the second rotating shaft; the air pipe is connected with the air inlet and the fan; the first rotating shaft and the second rotating shaft can rotate relatively, and the rotating directions of the first rotating shaft and the second rotating shaft are opposite. Silica gel with qualified particle size is screened through the filter screen, and simultaneously, the silica gel accumulated on the filter screen is blown up by the air pipe, so that the silica gel is fully smashed by the cutter, and the waste material of the silica gel is effectively fully crushed.

Description

Mechanical crusher for silica gel

Technical Field

The utility model relates to the field of silica gel processing equipment, in particular to a mechanical crusher for silica gel.

Background

Silica gel is a material commonly used in industry, and has excellent physical and chemical properties such as stable property and difficult combustion. After the silica gel is used for processing, the silica gel waste is easy to generate, so that common manufacturers can smash the silica gel waste for recycling, and the existing mechanical crusher has the defect of uneven crushing in the actual processing process, thereby influencing the reuse of the crushed silica gel.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a mechanical crusher for silica gel, which can sufficiently crush waste materials of the silica gel.

According to the first aspect of the utility model, the mechanical crusher for silica gel comprises a box body, a first rotating shaft, a second rotating shaft, a cutter and an air pipe, wherein a feeding hole is formed in the top of the box body, a discharging hole is formed in the bottom of the box body, a filter screen is arranged in the box body and is arranged above the discharging hole, an air inlet is formed in the side wall of the lower portion of the box body, and the air inlet is located below the filter screen and faces the filter screen; the first rotating shaft is rotatably inserted into the top of the box body; the second rotating shaft is sleeved on the second rotating shaft and is rotatably connected with the top of the box body; a plurality of cutters are arranged and fixedly connected to the first rotating shaft and the second rotating shaft; the air pipe is connected with the air inlet, and one end of the air pipe, which is far away from the air inlet, is connected with a fan; the first rotating shaft and the second rotating shaft can rotate relatively, and the rotating directions of the first rotating shaft and the second rotating shaft are opposite.

The mechanical crusher for silica gel provided by the embodiment of the utility model at least has the following beneficial effects: silica gel with qualified particle size is screened through the filter screen, and simultaneously, the silica gel accumulated on the filter screen is blown up by the air pipe, so that the silica gel is fully smashed by the cutter, and the waste material of the silica gel is effectively fully crushed.

According to some embodiments of the present invention, a first helical gear is fixedly connected to a top end of the first rotating shaft, a second helical gear is fixedly connected to a top end of the second rotating shaft, and the first helical gear and the second helical gear are arranged in parallel, wherein the first helical gear and the second helical gear are arranged oppositely, a third gear is arranged between the first helical gear and the second helical gear, the third gear is engaged with the first helical gear and the second helical gear at the same time, and the third gear is connected with a motor.

According to some embodiments of the utility model, a bearing is disposed between the first rotating shaft and the second rotating shaft.

According to some embodiments of the utility model, the edge of the filter screen is provided with a mounting edge, the inner wall of the box body is provided with a groove, and the mounting edge is detachably embedded in the groove.

According to some embodiments of the utility model, a recycling box is arranged below the box body, an opening is arranged above the recycling box, and the opening is arranged corresponding to the discharge hole.

According to some embodiments of the utility model, the bottom of the tank is funnel-shaped, and the discharge hole is provided at a central position of the bottom of the tank.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic view of a mechanical crusher for silica gel according to an embodiment of the present invention;

fig. 2 is a schematic view of a first rotating shaft and a second rotating shaft of the mechanical crusher for silica gel according to the embodiment of the present invention.

100. A box body; 110. a feed inlet; 120. a discharge port; 130. filtering with a screen; 131. installing edges; 140. an air inlet; 150. a groove; 200. a first rotating shaft; 210. a first helical gear; 300. a second rotating shaft; 310. a second helical gear; 400. a cutter; 500. an air duct; 510. a fan; 600. a third gear; 610. a motor; 700. a bearing; 800. a recycling bin; 810. and (4) opening.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 2, the mechanical crusher for silica gel according to the embodiment of the present invention includes a box 100, a first rotating shaft 200, a second rotating shaft 300, a cutter 400, and an air duct 500, wherein a feeding port 110 is disposed at the top of the box 100, a discharging port 120 is disposed at the bottom of the box 100, a filter screen 130 is disposed inside the box 100, the filter screen 130 is disposed above the discharging port 120, an air inlet 140 is disposed on a lower side wall of the box 100, and the air inlet 140 is located below the filter screen 130 and faces the filter screen 130; the first rotating shaft 200 is rotatably inserted into the top of the box 100; the second rotating shaft 300 is sleeved on the second rotating shaft 300, and the second rotating shaft 300 is rotatably connected with the top of the box body 100; a plurality of cutters 400 are arranged and fixedly connected to the first rotating shaft 200 and the second rotating shaft 300; the air pipe 500 is connected to the air inlet 140, and one end of the air pipe 500 far away from the air inlet 140 is connected with a fan 510; wherein the first rotating shaft 200 and the second rotating shaft 300 can rotate relatively, and the rotating directions of the first rotating shaft 200 and the second rotating shaft 300 are opposite.

Silica gel with qualified particle size is screened through the filter screen 130, and simultaneously, the silica gel accumulated on the filter screen 130 is blown up by the air pipe 500, so that the silica gel is fully smashed by the cutter 400, and the waste material of the silica gel is effectively fully crushed.

Specifically, in the actual working process, the feeding hole 110 at the top of the box 100 dumps the material, and the first rotating shaft 200 and the second rotating shaft 300 are driven to rotate at the same time, so as to drive the cutters 400 on the first rotating shaft 200 and the second rotating shaft 300 to rotate around the axes of the first rotating shaft 200 and the second rotating shaft 300, and cut up the silica gel, in the process of cutting up the silica gel, the silica gel with qualified particle size will drop to the discharging hole 120 through the filter screen 130 and be discharged out of the box 100, and the silica gel which is not sufficiently crushed will move inside the box 100 and contact with the cutters 400 under the driving of the air flow blown out by the air pipe 500, and is cut up by the cutters 400.

It should be mentioned that, because the second rotating shaft 300 is sleeved on the first rotating shaft 200, the second transmission shaft and the first transmission shaft are coaxial, in actual work, the first rotating shaft 200 and the second rotating shaft 300 which rotate in opposite directions can drive the cutter 400 to cut in different directions, so as to improve work efficiency.

It should be mentioned that the silica gel drops to the discharge port 120 through the filter 130 and is discharged out of the box 100, in some embodiments, a recycling box 800 is disposed below the box 100, an opening 810 is disposed above the recycling box 800, and the opening 810 and the discharge port 120 are correspondingly disposed. Come to collect silica gel through collection box 800, make things convenient for the staff to retrieve abundant broken silica gel, reduce staff's working strength, improve work efficiency.

Wherein, in order to avoid the silica gel residue in the box body 100, the bottom of the box body 100 is funnel-shaped, and the discharge hole 120 is disposed at the center of the bottom of the box body 100. After falling to the bottom of the box body 100, the silica gel falls into the recycling bin 800 through the discharge hole 120 along the bottom of the funnel-shaped box body 100.

In some embodiments, in order to realize that the first transmission shaft and the second transmission shaft rotate in opposite directions, a first helical gear 210 is fixedly connected to the top end of the first rotation shaft 200, a second helical gear 310 is fixedly connected to the top end of the second rotation shaft 300, and the first helical gear 210 and the second helical gear 310 are arranged in parallel, wherein the first helical gear 210 and the second helical gear 310 are arranged oppositely, a third gear 600 is arranged between the first helical gear 210 and the second helical gear 310, the third gear 600 is simultaneously engaged with the first helical gear 210 and the second helical gear 310, and the third gear 600 is connected with a motor 610.

In practical use, the motor 610 drives the third gear 600 to rotate, so that the first bevel gear 210 and the second bevel gear 310 rotate in opposite directions, and the first rotating shaft 200 and the second rotating shaft 300 are driven to rotate in opposite directions.

In some embodiments, a bearing 700 is disposed between first rotating shaft 200 and second rotating shaft 300. The bearing 700 is disposed between the first rotating shaft 200 and the second rotating shaft 300, so that the relative rotation between the first rotating shaft 200 and the second rotating shaft 300 is smoother, and the mechanical interference is prevented from affecting the mechanical life of the whole device.

In some embodiments, the edge of the filter screen 130 is provided with a mounting edge 131, the inner wall of the box 100 is provided with a groove 150, and the mounting edge 131 is detachably inserted into the groove 150. Filter screen 130 is a softer spare part, sets up installation limit 131 at the edge of filter screen 130, can avoid filter screen 130 to damage in using, can make filter screen 130 install in box 100 steadily through the cooperation of installation limit 131 and recess 150 simultaneously, and detachable connection structure also person of facilitating the use changes as required.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A mechanical crusher for silica gel, comprising:

the filter screen device comprises a box body (100), wherein a feeding hole (110) is formed in the top of the box body (100), a discharging hole (120) is formed in the bottom of the box body (100), a filter screen (130) is arranged inside the box body (100), the filter screen (130) is arranged above the discharging hole (120), an air inlet (140) is formed in the side wall below the box body (100), and the air inlet (140) is located below the filter screen (130) and arranged towards the filter screen (130);

a first rotating shaft (200) rotatably inserted into the top of the box body (100);

the second rotating shaft (300) is sleeved on the second rotating shaft (300), and the second rotating shaft (300) is rotatably connected with the top of the box body (100);

a plurality of cutters (400) fixedly connected to the first rotating shaft (200) and the second rotating shaft (300);

the air pipe (500) is connected to the air inlet (140), and one end, far away from the air inlet (140), of the air pipe (500) is connected with a fan (510);

wherein the first rotating shaft (200) and the second rotating shaft (300) can rotate relatively, and the rotating directions of the first rotating shaft (200) and the second rotating shaft (300) are opposite.

2. The mechanical crusher for silica gel according to claim 1, wherein a first helical gear (210) is fixedly connected to a top end of the first rotating shaft (200), a second helical gear (310) is fixedly connected to a top end of the second rotating shaft (300), the first helical gear (210) and the second helical gear (310) are arranged in parallel, wherein the first helical gear (210) and the second helical gear (310) are arranged oppositely, a third gear (600) is arranged between the first helical gear (210) and the second helical gear (310), the third gear (600) is simultaneously engaged with the first helical gear (210) and the second helical gear (310), and the third gear (600) is connected with a motor (610).

3. Mechanical crusher for silica gel according to claim 1, characterized in that a bearing (700) is arranged between the first rotating shaft (200) and the second rotating shaft (300).

4. The mechanical silica gel crusher according to claim 1, wherein the edge of the filter screen (130) is provided with a mounting edge (131), the inner wall of the box body (100) is provided with a groove (150), and the mounting edge (131) is detachably embedded in the groove (150).

5. The mechanical silica gel crusher according to claim 1, wherein a recovery box (800) is disposed below the box body (100), an opening (810) is disposed above the recovery box (800), and the opening (810) and the discharge port (120) are disposed correspondingly.

6. The mechanical silica gel crusher according to claim 5, wherein the bottom of the box body (100) is funnel-shaped, and the discharge hole (120) is disposed at the center of the bottom of the box body (100).