CN214263777U

CN214263777U - Novel sand mixer

Info

Publication number: CN214263777U
Application number: CN202120060879.4U
Authority: CN
Inventors: 黄晓明; 张国平; 黄明晓; 朱万欣; 卢金锁; 蒋松奇; 黄怀东
Original assignee: Zhengzhou Wuyi Refractory Co ltd
Current assignee: Zhengzhou Wuyi Refractory Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-24
Anticipated expiration: 2031-01-11

Abstract

The utility model belongs to the technical field of the roller mill, a novel roller mill is related to, wherein, the camera includes a supporting plate, the top of backup pad is provided with the agitator tank, the top fixedly connected with set casing of agitator tank, all seted up first round hole on the opposite face of set casing and agitator tank. Its beneficial effects are, this novel roller mill, through setting up first motor and scraper blade, drive first gear rotation through first motor, first gear passes through the chain and drives second gear rotation, it rotates to make the second gear drive first pivot, it rotates to make first pivot drive stirring rake and scraper blade rotate, it mixes to conveniently stir the molding sand, and through the molding sand of scraper blade with the adhesion on the agitator tank inner wall, be convenient for carry out the clearance in later stage, and conveniently collect the molding sand after mixing the completion, through setting up second motor and screw, it rotates to make the second motor drive the second pivot, it rotates to make the second pivot drive the screw, it is convenient to carry the stirring jar with the sand material.

Description

Novel sand mixer

Technical Field

The utility model belongs to the technical field of the roller mill, concretely relates to novel roller mill.

Background

The sand mixer is a device which enables all components in the molding sand to be uniformly mixed and enables the adhesive to be effectively coated on the surface of the molding sand, the sand mixer is a main device for processing the molding sand for casting and mixing the molding sand and is also a key device for obtaining qualified molding sand, when the sand mixer is used for mixing the sand, part of the molding sand can be adhered to the inner wall of the stirring tank, the sand mixing work is obstructed, the collection of the molding sand is not facilitated, the feeding is inconvenient, and the labor is saved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel sand mixer, it has solved on the part molding sand adhesion agitator tank inner wall with the inconvenient technical problem of material loading.

In order to achieve the above object, the utility model provides a following technical scheme: a novel sand mixer comprises a supporting plate, wherein an agitator tank is arranged at the top of the supporting plate, a fixed shell is fixedly connected to the top of the agitator tank, first round holes are formed in the opposite surfaces of the fixed shell and the agitator tank, first bearings are arranged inside the two first round holes, the same first rotating shaft penetrates through the two first bearings, a first gear is arranged at one end of the first rotating shaft, a stirring paddle and a scraper are fixedly connected to the surface of the first rotating shaft, a first fixing frame is fixedly connected to the top of the agitator tank, a first motor is arranged on the first fixing frame, a second gear is arranged on an output shaft of the first motor and is in transmission connection with the first gear through a chain, a first material guide shell is communicated with the top of the agitator tank, a second fixing frame is fixedly connected to the side surface of the supporting plate, a second material guide shell is fixedly connected to the second fixing frame, first guide shell and second guide shell communicate mutually, the same baffle of fixedly connected with on the relative inner wall of second guide shell, the inside of second guide shell is provided with the second motor, fixedly connected with second pivot on the output shaft of second motor, the second round hole has been seted up on the surface of baffle, and the inside of second round hole is provided with the second bearing, the second pivot is worn to establish in the second bearing, the surface of second pivot is provided with the screw, the bottom fixedly connected with buffering subassembly of backup pad, the bottom fixedly connected with base of buffering subassembly.

As a further aspect of the present invention: the buffering assembly comprises a clamping cylinder, a spring is fixedly connected to the bottom of the inner wall of the clamping cylinder, a clamping rod is fixedly connected to one end of the spring, the clamping rod is movably connected into the clamping cylinder, the bottom of the clamping cylinder is fixedly connected to the base, and the top of the clamping rod is fixedly connected to the supporting plate.

As a further aspect of the present invention: the bottom of agitator tank intercommunication has the play feed cylinder, be provided with first control valve on the play feed cylinder.

As a further aspect of the present invention: and the side surface of the stirring tank is communicated with a liquid feeding pipe, and a second control valve is arranged on the liquid feeding pipe.

As a further aspect of the present invention: and the side surface of the second material guide shell is communicated with a feed hopper.

As a further aspect of the present invention: and a control switch is arranged on the surface of the stirring tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel roller mill, through setting up first motor and scraper blade, drive first gear through first motor and rotate, first gear passes through the chain and drives second gear, makes the second gear drive first pivot and rotates, makes first pivot drive stirring rake and scraper blade rotate, conveniently stirs the mixture to the molding sand, and through the molding sand of scraper blade with the adhesion on the stirring tank inner wall, is convenient for carry out the clearance in later stage, and conveniently collects the molding sand after the completion of mixing.

2. This novel roller mill through setting up second motor and screw, makes the second motor drive the second pivot and rotates, makes the second pivot drive the screw and rotates, conveniently carries the stirring jar with sand material in, more laborsaving convenience.

3. This novel roller mill through setting up the buffering subassembly, carries out the during operation at the device, plays the effect of buffering to the vibrations that produce, avoids the part in the device impaired.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic view of the buffer assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a feeding hopper of the present invention;

in the figure: 1. a support plate; 2. a stirring tank; 3. a stationary case; 4. a first rotating shaft; 5. a first gear; 6. a first fixing frame; 7. a first motor; 8. a second gear; 9. a chain; 10. a stirring paddle; 11. a squeegee; 12. a first material guiding shell; 13. a second fixing frame; 14. a second material guiding shell; 15. a partition plate; 16. a second motor; 17. a second rotating shaft; 18. a propeller; 19. a buffer assembly; 191. clamping the cylinder; 192. a spring; 193. a clamping rod; 20. a base; 21. a discharging barrel; 22. a first control valve; 23. a liquid feeding pipe; 24. a second control valve; 25. a control switch; 26. a feed hopper.

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 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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel sand mixer comprises a supporting plate 1, wherein an agitator tank 2 is arranged at the top of the supporting plate 1, a fixed shell 3 is fixedly connected to the top of the agitator tank 2, first round holes are formed in the opposite surfaces of the fixed shell 3 and the agitator tank 2, first bearings are arranged inside the two first round holes, the same first rotating shaft 4 penetrates through the two first bearings, one end of the first rotating shaft 4 is provided with a first gear 5, the surface of the first rotating shaft 4 is fixedly connected with a stirring paddle 10 and a scraper 11, the first gear 5 is driven to rotate by the first motor 7 through the arrangement of the first motor 7 and the scraper 11, the first gear 5 drives a second gear 8 to rotate through a chain 9, the second gear 8 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the stirring paddle 10 and the scraper 11 to rotate, so as to conveniently stir and mix molding sand, and the molding sand adhered to the inner wall of the agitator tank 2 through the scraper 11, the cleaning in the later period is convenient, the molding sand after the mixing is convenient to collect, a first fixing frame 6 is fixedly connected to the top of the stirring tank 2, a first motor 7 is arranged on the first fixing frame 6, a second gear 8 is arranged on an output shaft of the first motor 7, the second gear 8 is in transmission connection with a first gear 5 through a chain 9, a first material guiding shell 12 is communicated with the top of the stirring tank 2, a second fixing frame 13 is fixedly connected to the side surface of the supporting plate 1, a second material guiding shell 14 is fixedly connected to the second fixing frame 13, the first material guiding shell 12 is communicated with the second material guiding shell 14, the same partition plate 15 is fixedly connected to the opposite inner wall of the second material guiding shell 14, a second motor 16 is arranged inside the second material guiding shell 14, a second rotating shaft 17 is fixedly connected to the output shaft of the second motor 16, a second round hole is formed in the surface of the partition plate 15, and a second bearing is arranged inside the second round hole, second pivot 17 wears to establish in the second bearing, the surface of second pivot 17 is provided with screw 18, through setting up second motor 16 and screw 18, make second motor 16 drive second pivot 17 and rotate, make second pivot 17 drive screw 18 and rotate, conveniently carry the agitator tank 2 with the sand material in, it is more laborsaving convenient, the bottom fixedly connected with buffering subassembly 19 of backup pad 1, the bottom fixedly connected with base 20 of buffering subassembly 19, through setting up buffering subassembly 19, when the device carries out the during operation, play the effect of buffering to the vibrations that produce, avoid the parts in the device impaired.

Specifically, buffering subassembly 19 is including a calorie of section of thick bamboo 191, the inner wall bottom fixedly connected with spring 192 of a calorie of section of thick bamboo 191, the one end fixedly connected with kelly 193 of spring 192, kelly 193 swing joint is in a calorie of section of thick bamboo 191, a calorie of section of thick bamboo 191 bottom fixed connection is on base 20, the top fixed connection of kelly 193 plays the effect of buffering in backup pad 1, the bottom intercommunication of agitator tank 2 has play feed cylinder 21, be provided with first control valve 22 on the feed cylinder 21, conveniently carry out the blowing.

Concretely, the side intercommunication of agitator tank 2 has liquid feeding pipe 23, is provided with second control valve 24 on the liquid feeding pipe 23, in the agitator tank 2 is added liquid to the convenience, the side intercommunication of second guide shell 14 has feeder hopper 26, is convenient for carry out the material loading, and the surface of agitator tank 2 is provided with control switch 25, conveniently carries out regulation and control to the device.

The utility model discloses a theory of operation does:

when using, in throwing into second guide shell 14 with sand through feeder hopper 26, start second motor 16 through control switch 25, make second motor 16 drive second pivot 17 and rotate, make second pivot 17 drive screw 18 and rotate, carry the sand material in agitator tank 2, annotate liquid in to agitator tank 2 through starting second control valve 24, through starting first motor 7, make first motor 7 drive first gear 5 and rotate, first gear 5 drives second gear 8 through chain 9 and rotates, make second gear 8 drive first pivot 4 and rotate, make first pivot 4 drive stirring rake 10 and scraper blade 11 rotate, stir the mixture to the molding sand, and avoid the molding sand adhesion on the inner wall of agitator tank 2, through starting first control valve 22 after the stirring is mixed, collect the material.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a novel roller mill, includes backup pad (1), its characterized in that: the stirring tank (2) is arranged at the top of the supporting plate (1), a fixed shell (3) is fixedly connected to the top of the stirring tank (2), first round holes are formed in opposite surfaces of the fixed shell (3) and the stirring tank (2), first bearings are arranged inside the two first round holes, the same first rotating shaft (4) penetrates through the two first bearings, a first gear (5) is arranged at one end of the first rotating shaft (4), a stirring paddle (10) and a scraper (11) are fixedly connected to the surface of the first rotating shaft (4), a first fixing frame (6) is fixedly connected to the top of the stirring tank (2), a first motor (7) is arranged on the first fixing frame (6), a second gear (8) is arranged on an output shaft of the first motor (7), and the second gear (8) is in transmission connection with the first gear (5) through a chain (9), the top of the stirring tank (2) is communicated with a first material guiding shell (12), a second fixing frame (13) is fixedly connected to the side face of the supporting plate (1), a second material guiding shell (14) is fixedly connected to the second fixing frame (13), the first material guiding shell (12) is communicated with the second material guiding shell (14), the opposite inner wall of the second material guiding shell (14) is fixedly connected with a same partition plate (15), a second motor (16) is arranged inside the second material guiding shell (14), a second rotating shaft (17) is fixedly connected to an output shaft of the second motor (16), a second round hole is formed in the surface of the partition plate (15), a second bearing is arranged inside the second round hole, the second rotating shaft (17) is arranged in the second bearing in a penetrating manner, a propeller (18) is arranged on the surface of the second rotating shaft (17), and a buffer assembly (19) is fixedly connected to the bottom of the supporting plate (1), the bottom of the buffer component (19) is fixedly connected with a base (20).

2. The novel sand mixer as claimed in claim 1, characterized in that: buffer unit (19) are including a calorie of section of thick bamboo (191), the inner wall bottom fixedly connected with spring (192) of a calorie of section of thick bamboo (191), the one end fixedly connected with kelly (193) of spring (192), kelly (193) swing joint is in a calorie of section of thick bamboo (191), a calorie of section of thick bamboo (191) bottom fixed connection is on base (20), the top fixed connection of kelly (193) is on backup pad (1).

3. The novel sand mixer as claimed in claim 1, characterized in that: the bottom of the stirring tank (2) is communicated with a discharge barrel (21), and a first control valve (22) is arranged on the discharge barrel (21).

4. The novel sand mixer as claimed in claim 1, characterized in that: the side surface of the stirring tank (2) is communicated with a liquid adding pipe (23), and a second control valve (24) is arranged on the liquid adding pipe (23).

5. The novel sand mixer as claimed in claim 1, characterized in that: the side surface of the second material guiding shell (14) is communicated with a feed hopper (26).

6. The novel sand mixer as claimed in claim 1, characterized in that: and a control switch (25) is arranged on the surface of the stirring tank (2).