CN219334412U

CN219334412U - Automatic feeding screening ball mill

Info

Publication number: CN219334412U
Application number: CN202320886222.2U
Authority: CN
Inventors: 宋克甫
Original assignee: Hubei Langling Intelligent Equipment Co ltd
Current assignee: Hubei Langling Intelligent Equipment Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-14
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the field of ball mills and discloses an automatic feeding screening ball mill which comprises a supporting frame, wherein the inner side of the supporting frame is rotationally connected with a ball milling cavity, a conveying pipe is fixedly arranged on the upper side of the supporting frame through a supporting plate, a screening machine is fixedly arranged at the top of the conveying pipe, a third motor is fixedly arranged on one side of the screening machine, the third motor stretches into the screening machine through a rotating shaft and is fixedly connected with a connecting block, the top of the connecting block is rotationally connected with a supporting rod, the top of the supporting rod is rotationally connected with a connecting seat, the upper end face of the connecting seat is fixedly connected with a spring rod, a clamping block is fixedly connected with the upper end of the spring rod, a clamping groove is connected with the top of the clamping block, and a clamping sleeve is sleeved at the outer end of the clamping groove. According to the utility model, grinding materials can be screened, the grinding quality is improved, the feeding can be performed without interruption, the operation is efficient, and the grinding efficiency is improved.

Description

Automatic feeding screening ball mill

Technical Field

The utility model relates to the field of ball mills, in particular to an automatic feeding screening ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed. This type of mill is one in which a number of steel balls are inserted into its cylinder as grinding media.

When grinding ore class material, the ordinary ball mill is in some materials that need not polish possibly doped in the material, and inconvenient screening to the material leads to reducing the quality of finished product easily to current ball mill feeding is many manual work directly pour the material into ball mill, and labour cost is higher, or sieves earlier and pour into ball mill again, and more troublesome, when the material that needs to grind is more, is difficult to continuously carry out the feeding, only grinds in a batch manner, and efficiency is lower. Accordingly, one skilled in the art would provide an automatic feed screen ball mill to address the problems set forth in the background above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic feeding screening ball mill which can screen grinding materials, improve grinding quality, realize uninterrupted feeding, realize high operation efficiency and improve grinding efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the automatic feeding screening ball mill comprises a support frame, wherein the inner side of the support frame is rotationally connected with a ball milling cavity, a grinding ball is arranged in the ball milling cavity, a conveying pipe is fixedly arranged on the upper side of the support frame through a support plate, one end of the conveying pipe is rotationally connected with the ball milling cavity, and a screening machine is fixedly arranged at the top of the conveying pipe;

the screening machine comprises a screening machine, and is characterized in that a first screen passing net is fixedly arranged at the position, close to the lower side, of the interior of the screening machine, a second screen passing net is slidably arranged at the position, close to the upper side, of the interior of the screening machine, a third motor is fixedly arranged at one side of the screening machine, and extends into the interior of the screening machine through a rotating shaft and is fixedly connected with a connecting block, the top of the connecting block is rotationally connected with a supporting rod, the top of the supporting rod is rotationally connected with a connecting seat, the upper end face of the connecting seat is fixedly connected with a spring rod, the upper end of the spring rod is fixedly connected with a clamping block, the top of the clamping block is connected with a clamping groove, the outer end of the clamping groove is sleeved with a clamping sleeve, the spring rod is slidably sleeved inside the clamping sleeve, and the clamping groove is fixedly connected with a second screen;

through above-mentioned technical scheme, the material that the part need not polish can be filtered to the screen machine, can improve grinding quality, can be automatically with the propelling movement of material of polishing to ball-milling intracavity portion through the auger, realizes sieving the material of defeated material simultaneously.

The lower end of the supporting frame is fixedly provided with a supporting base;

through above-mentioned technical scheme, support the base can make support more firm.

Two springs are fixedly connected between the first screening net and the second screening net;

through above-mentioned technical scheme, the spring is with first screen cloth and second screen cloth link together, and when the second screen cloth shakes, first screen cloth also can shake simultaneously.

A first motor is fixedly arranged on one side of the material conveying pipe far away from the ball milling cavity, a second motor is fixedly arranged on one side of the supporting frame, and the output end of the second motor is fixedly connected with the ball milling cavity;

through the technical scheme, the ball milling cavity can longitudinally turn over to move, so that the grinding ball is convenient to grind.

A discharge hole is fixedly formed in the lower side of the ball milling cavity, and an electromagnetic discharge valve is fixedly arranged at the outer end of the discharge hole;

through the technical scheme, the electromagnetic discharge valve can control the quantity of discharge.

The first screening net and the second screening net are made of stainless steel;

through the technical scheme, the stainless steel is high in strength, high in hardness, wear-resistant and corrosion-resistant, and the service lives of the first screening net and the second screening net can be prolonged.

A charging box is arranged below the ball milling cavity, and handles are fixedly arranged on two sides of the charging box;

through the technical scheme, the charging box is convenient to collect polished materials, and the handle is convenient to move the charging box.

The inside of the conveying pipe is rotationally connected with an auger, and the output end of the first motor is fixedly connected with the conveying pipe;

through above-mentioned technical scheme, first motor can drive the auger and rotate, and then will polish the material propelling movement to ball-milling intracavity portion automatically.

The utility model has the following beneficial effects:

1. according to the automatic feeding screening ball mill provided by the utility model, the screening machine is arranged when the automatic feeding screening ball mill is used, and part of materials which do not need to be polished can be filtered through the second screening net, so that the grinding quality can be improved, and the automatic feeding screening ball mill is convenient to use.

2. When the automatic feeding screening ball mill is used, polishing materials are placed into the screening machine for filtering, the filtered polishing materials fall into the conveying pipe, the auger can be driven to rotate through the first motor, and then the polishing materials are automatically pushed into the ball milling cavity, so that the screening and conveying are realized, the feeding can be automatically carried out without interruption, and the operation is efficient.

3. When the automatic feeding screening ball mill is used, the rotating shaft, the supporting rod, the connecting seat, the spring rod, the clamping block and the spring are arranged, the first screening net and the second screening net can be driven to vibrate, polishing materials can be conveniently vibrated into the conveying pipe, the structural strength is high, the connection is tight, the filtering efficiency can be effectively improved, and the working time is shortened.

Drawings

Fig. 1 is a front view of an automatic feed screen ball mill according to the present utility model.

Fig. 2 is an internal structural diagram of an automatic feeding screening ball mill according to the present utility model.

Fig. 3 is an internal structural view of the screen machine.

Fig. 4 is a perspective view of a screen machine of an automatic feeding screening ball mill according to the present utility model.

Fig. 5 is an enlarged view at a in fig. 3.

Legend description:

1. ball milling cavity; 2. screening machine; 3. a material conveying pipe; 4. a first motor; 5. a support plate; 6. a charging box; 7. a discharge port; 8. a second motor; 9. an electromagnetic discharge valve; 10. a handle; 11. a third motor; 12. an auger; 13. a support frame; 14. a support base; 15. a first screening; 16. a rotating shaft; 17. a cutting sleeve; 18. a connecting block; 19. a support rod; 20. a connecting seat; 21. a spring rod; 22. a spring; 23. a clamping block; 24. a second screening; 25. grinding balls; 26. a clamping groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an automatic feeding screening ball mill, includes support frame 13, and ball-milling chamber 1 is connected in the inboard rotation of support frame 13, and ball-milling chamber 1's inside is provided with grinding ball 25, and support frame 13's upside is provided with conveying pipeline 3 through backup pad 5 is fixed, and conveying pipeline 3's one end is connected with ball-milling chamber 1 rotation, and conveying pipeline 3's top is fixed to be provided with screening machine 2.

The inside of screening machine 2 is close to the fixed screen cloth 15 that is provided with of below department, the inside of screening machine 2 is close to the top department and slides and be provided with the second screen cloth 24, one side of screening machine 2 is fixed and is provided with third motor 11, third motor 11 stretches into screening machine 2 inside and fixedly connected with connecting block 18 through pivot 16, the top of connecting block 18 is rotated and is connected with bracing piece 19, the top of bracing piece 19 is rotated and is connected with connecting seat 20, the up end fixedly connected with spring rod 21 of connecting seat 20, the upper end fixedly connected with fixture block 23 of spring rod 21, the top of fixture block 23 is connected with draw-in groove 26, the outer pot head of draw-in groove 26 is equipped with cutting ferrule 17, spring rod 21 sliding cup joint is inside cutting ferrule 17, draw-in groove 26 and second screen cloth 24 fixed connection.

The lower extreme of support frame 13 is fixed and is provided with support base 14, first screen cloth 15 and second screen cloth 24 between fixedly connected with two springs 22, spring 22 is with first screen cloth 15 and second screen cloth 24 are connected, when screen cloth 24 is crossed to the second shakes, first screen cloth 15 also can vibrate simultaneously, the conveying pipeline 3 is kept away from ball-milling chamber 1's one side fixed be provided with first motor 4, one side of support frame 13 is fixed be provided with second motor 8, the output of second motor 8 and ball-milling chamber 1 fixed connection, ball-milling chamber 1 can vertically upset motion, make things convenient for grinding ball 25 to polish, ball-milling chamber 1's downside is fixed be equipped with discharge gate 7, discharge gate 7's outer end is fixed be provided with electromagnetism bleeder valve 9, first screen cloth 15 and second screen cloth 24 are crossed by the preparation of stainless steel, the intensity of stainless steel is high, hardness is big, wear-resisting corrosion-resistant, can prolong first screen cloth 15 and second screen cloth 24's life, ball-milling chamber 1's below department is provided with charging box 6, charging box 6's both sides are all fixed be provided with second motor 8, the inside 10 is connected with first auger 4 with 3 with the conveying pipeline 4 with inside rotation, and is connected with first auger 4 with the conveying pipeline 4 with inside rotation 12, and is rotated, and material is pushed down by the auger 4 is fixed with the auger 12.

Working principle: this automatic feeding screening ball mill when using, will put into the material of polishing and pass screen (2) when the third motor 11 rotates can drive connecting block 18 and do convex rotation, and then connecting block 18 through connecting seat 20 pulling spring bar 21 repeatedly removes, and then spring bar 21 can drive fixture block 23 and draw-in groove 26 vibrations, and then drive the second and cross screen (24) vibrations, the second cross screen (24) and first cross screen (15) fixedly connected with spring (22), spring (22) can first cross screen (15) vibrations simultaneously, the material of polishing falls into conveying pipeline (3) after filtering, first motor (4) drive auger (12) rotate, push into ball-milling chamber (1) with the material of polishing inside, realize automatic feeding, can save the labour, improve work efficiency, the material of polishing at last falls into charging box (6) through discharge gate (7), the operation is high-efficient, it is swift convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automatic feeding screening ball mill, includes support frame (13), its characterized in that: the inner side of the support frame (13) is rotationally connected with the ball milling cavity (1), a grinding ball (25) is arranged in the ball milling cavity (1), a conveying pipe (3) is fixedly arranged on the upper side of the support frame (13) through a support plate (5), one end of the conveying pipe (3) is rotationally connected with the ball milling cavity (1), and a screening machine (2) is fixedly arranged at the top of the conveying pipe (3);

the utility model discloses a screen cloth, including screen cloth (2), screen cloth (19), spring rod (21), screen cloth (24), clamping groove (26) are connected with one side of screen cloth (2), screen cloth (2) is fixed in the inside below department of leaning on, screen cloth (2) is crossed in the inside of being provided with of inside, the connecting block (18) of stretching into screen cloth (2) through pivot (16) are connected with bracing piece (19) in the top rotation of connecting block (18), the top of bracing piece (19) is rotated and is connected with connecting seat (20), the up end fixedly connected with spring rod (21) of connecting seat (20), the upper end fixedly connected with fixture block (23) of spring rod (21), the top of fixture block (23) is connected with draw-in groove (26), the outer pot head of draw-in groove (26) is equipped with cutting ferrule (17), spring rod (21) is inside at the cover cutting ferrule (17) in a sliding way, clamping groove (26) and second screen cloth (24) are crossed.

2. An automatic feed screen ball mill according to claim 1, wherein: the lower end of the supporting frame (13) is fixedly provided with a supporting base (14).

3. An automatic feed screen ball mill according to claim 1, wherein: two springs (22) are fixedly connected between the first screening net (15) and the second screening net (24).

4. An automatic feed screen ball mill according to claim 1, wherein: one side of the conveying pipe (3) far away from the ball milling cavity (1) is fixedly provided with a first motor (4), one side of the supporting frame (13) is fixedly provided with a second motor (8), and the output end of the second motor (8) is fixedly connected with the ball milling cavity (1).

5. An automatic feed screen ball mill according to claim 1, wherein: the ball milling device is characterized in that a discharge hole (7) is fixedly formed in the lower side of the ball milling cavity (1), and an electromagnetic discharge valve (9) is fixedly arranged at the outer end of the discharge hole (7).

6. An automatic feed screen ball mill according to claim 1, wherein: the first screening net (15) and the second screening net (24) are made of stainless steel.

7. An automatic feed screen ball mill according to claim 1, wherein: the ball milling device is characterized in that a charging box (6) is arranged below the ball milling cavity (1), and handles (10) are fixedly arranged on two sides of the charging box (6).

8. An automatic feed screen ball mill according to claim 4, wherein: the inside rotation of conveying pipeline (3) is connected with auger (12), the output of first motor (4) and conveying pipeline (3) fixed connection.