CN210207058U

CN210207058U - Efficient ball mill

Info

Publication number: CN210207058U
Application number: CN201920874211.6U
Authority: CN
Inventors: Shaoliang Yang; 杨少亮
Original assignee: Foshan Juliang Optical Materials Co Ltd
Current assignee: Foshan Juliang Optical Materials Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-31
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to the field of material crushing, in particular to a high-efficiency ball mill, which comprises a bracket and a charging bucket; the bracket is a rectangular frame, and the top of the bracket is provided with a rotating part; the rotating part comprises a driving roller and a driven roller; two driven rollers are arranged, and two ends of each driven roller are respectively and rotatably arranged at the front edge and the rear edge of the bracket; the driving roller is rotatably arranged between the two driven rollers, and the driving roller and the driven rollers are parallel to each other; the charging buckets are arranged between the driving roller and the driven roller, and the side walls of the charging buckets are attached to the roller surfaces of the driving roller and the driven roller; the spare part of this equipment is less, great reduction the cost of cost, and can function two material jars simultaneously, great improvement work efficiency.

Description

Efficient ball mill

Technical Field

The utility model relates to a comminuted field, especially an efficient ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed, and is widely applied to production industries such as cement, silicate products, novel building materials 52555, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like;

however, most ball mills in the market at present adopt a single charging bucket, the working efficiency is not ideal, and although a small part of ball mills also adopt a ball mill with a plurality of charging buckets operating simultaneously, the manufacturing cost is very high.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims to provide an efficient ball mill, this ball mill have adopted a plurality of material jars simultaneous working, have still improved production efficiency when the cost is cheap.

To achieve the purpose, the utility model adopts the following technical proposal: a high-efficiency ball mill comprises a support and a charging bucket; the support is a rectangular frame, and a rotating part is arranged at the top of the support; the rotating part comprises a driving roller and a driven roller; the two driven rollers are arranged, and two ends of each driven roller are respectively rotatably arranged at the front edge and the rear edge of the bracket; the driving roller is rotatably arranged between the two driven rollers, and the driving roller and the driven rollers are parallel to each other; the material tank is placed between the driving roller and the driven roller, and the side wall of the material tank is attached to the surface of the driving roller and the surface of the driven roller.

Preferably, the rotating parts are provided with two groups, and the two groups of rotating parts are respectively arranged at the top of the support and the middle of the support.

Preferably, the front edge and the rear edge of the top of the bracket are respectively provided with a sliding groove parallel to the edge of the top of the bracket; the two ends of the driven roller are arranged above the sliding groove through the rotating seat, and the sliding groove and the rotating seat are detachably fixed through bolts and nuts.

Preferably, the bracket comprises an upper bracket and a lower bracket; a plurality of ascending and descending frames are vertically arranged downwards on the periphery of the upper support, and a plurality of lower lifting frames corresponding to the ascending and descending frames are arranged upwards on the periphery of the lower support; the lifting frame and the lower lifting frame are provided with a plurality of mounting holes, and the lifting frame and the lower lifting frame are aligned and then fastened with the coincident mounting holes through bolts.

Preferably, the charging bucket comprises a cover, and the cover is in threaded connection with the charging bucket; the charging bucket is characterized in that the charging bucket is further provided with a clamping jaw, the two ends of the clamping jaw are in a hook shape bent inwards, the two ends of the clamping jaw hook a flange of a charging bucket opening, a tightening bolt is arranged in the middle of the clamping jaw, and the tightening bolt is tightened on a tank cover.

Preferably, the bottommost of support still is equipped with the leveling lower margin, the leveling lower margin is equipped with four, four the leveling lower margin is fixed in respectively four ends of support below.

Preferably, the support is made of hard metal.

Preferably, the clamping jaws are made of hard metal materials.

Preferably, the driving roller and the driven roller are both made of hard materials.

Preferably, the abutting bolt is rotated to enable the two ends of the clamping jaw to be contracted.

The utility model has the advantages that: motor or engine start operation drive roll are rotatory, and the material jar on both sides is being followed and is rotated after the drive roll rotates, and the material jar on both sides rotates the driven voller that drives both ends and then rotates, and the pivoted drive roll that does not stop can drive the rotation that material jar and driven voller do not stop to reach the effect of the inside pressure material of material jar, the spare part of this equipment is less, great reduction the cost of cost, and can two material jars of function simultaneously, great improvement work efficiency.

The rotating part is provided with two sets, the material tanks on the support are increased to four from two, the four material tanks operate on the support simultaneously, the working efficiency is further improved, and the use space on the ground is not increased.

Be equipped with the sliding tray on the support, the inside of sliding tray is equipped with bolt and nut, the bolt can support tightly after the driven voller has adjusted the position and rotate the seat, then fix through the threaded connection of nut and bolt and rotate the seat, make and rotate the seat and can not the shift position when the function, the both ends of driven voller are rotated and are installed in rotating the seat, can be according to the interval between the free regulation driven voller of size of material jar and the drive roll, the length of sliding tray is adjustable distance, be suitable for placing not unidimensional material jar, great improvement the practicality.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Wherein: the device comprises a bracket 100, a charging bucket 200, a rotating part 110, a driving roller 111, a driven roller 112, a sliding groove 113, an upper bracket 120, a lower bracket 130, an ascending and descending bracket 121, a descending and descending bracket 131, a mounting hole 140, a tank cover 210, a claw 211 and a tightening bolt 212.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, a high-efficiency ball mill includes a support 100 and a bucket 200; the support is a rectangular frame, and the top of the support is provided with a rotating part 110; the rotating part 110 includes a driving roller 111 and a driven roller 112; two driven rollers 112 are provided, and two ends of the driven rollers 112 are respectively rotatably mounted at the front and rear edges of the bracket 100; the driving roller 111 is rotatably arranged between two driven rollers 112, and the driving roller 111 and the driven rollers 112 are parallel to each other; a material tank 200 is arranged between the driving roller 111 and the driven roller 112, and the side wall of the material tank 200 is attached to the roller surfaces of the driving roller 111 and the driven roller 112; motor or engine start operation drive roll 111 are rotatory, the material jar 200 that drives both sides after drive roll 111 rotates is following the rotation, the driven voller 112 that the material jar 200 on both sides rotated and drives both ends follows the rotation, the incessantly pivoted drive roll 111 can drive the rotation that material jar 200 and driven voller 112 do not stop, thereby reach the effect of the inside pressure material of material jar 200, the spare part of this equipment is less, great reduction the cost of cost, and can function two material jars 200 simultaneously, great improvement work efficiency.

Two groups of rotating parts 110 are arranged, and the two groups of rotating parts 110 are respectively arranged at the top of the bracket 100 and the middle of the bracket 100; the rotating parts 110 are provided with two groups, the number of the material tanks 200 on the support 100 is increased from two to four, and the four material tanks 200 operate on the support 100 simultaneously, so that the working efficiency is further improved, and the use space of the ground is not increased.

In addition, the front and rear edges of the top of the bracket 100 are respectively provided with a sliding groove 113 parallel to the top edge of the bracket 100; two ends of the driven roller 112 are arranged above the sliding groove 113 through a rotating seat, and the sliding groove 113 and the rotating seat are detachably fixed through bolts and nuts; be equipped with sliding tray 113 on the support 100, sliding tray 113's inside is equipped with bolt and nut, the bolt can support tightly after driven voller 112 has adjusted the position and rotate the seat, then fix through the threaded connection of nut and bolt and rotate the seat, make and rotate the seat and can not the shift position when the function, driven voller 112's both ends are rotated and are installed in rotating the seat, can be according to the free interval between regulation driven voller 112 and the drive roll 111 of size of material jar 200, sliding tray 113's length is adjustable distance, be suitable for placing not unidimensional material jar 200, great improvement the practicality.

Wherein the bracket 100 includes an upper bracket 120 and a lower bracket 130; a plurality of ascending and descending frames 121 are vertically arranged on the periphery of the upper bracket 120 downwards, and a plurality of lower lifting frames 131 corresponding to the ascending and descending frames 121 are arranged on the periphery of the lower bracket 130 upwards; the ascending and descending frame 121 and the lower ascending and descending frame 131 are both provided with a plurality of mounting holes 140, and the ascending and descending frame 121 and the lower ascending and descending frame 131 are aligned and then fastened with the superposed mounting holes 140 through bolts; support 100 is whole, two problems can be met to the lower part when placing material jar 200, firstly material jar 200 is too big, can not put into, secondly material jar 200 size just, can put into, but can collide support 100 on upper portion at the in-process of work, lead to support 100 to empty, therefore, upper bracket 120 passes through mounting hole 140 bolted connection with lower carriage 130, and mounting hole 140 is equipped with a plurality ofly, can highly make corresponding regulation according to the actual demand, be applicable to not unidimensional material jar 200, great improvement the practicality.

The charging bucket 200 comprises a can cover 210, and the can cover 210 is in threaded connection with the charging bucket 200; the charging bucket 200 is further provided with a clamping jaw 211, two ends of the clamping jaw 211 are in a hook shape bent inwards, two ends of the clamping jaw hook a flange of a charging bucket opening, the middle part of the clamping jaw 211 is provided with a tightening bolt 212, and the tightening bolt 212 is tightened to the bucket cover 210; the flange of feed tank mouth is caught at the both ends of jack catch 211, and the middle part of jack catch is equipped with supports tight bolt 212, supports tight bolt 212 and supports tightly in cover 210, makes cover 210 can not drop from feed tank 200 at the during operation, has improved the practicality, has reduced danger again.

In addition, the lowermost part of the support 100 is also provided with four leveling feet, and the four leveling feet are respectively fixed at four ends below the support 100; the leveling feet are used for fastening the support 100 to support on the ground, so that the holding power of the support 100 to the ground is increased, the support 100 is prevented from moving when the charging bucket 200 rotates above the support 100, the possibility of toppling or collision can be generated in the moving process, the four leveling feet are respectively fixed at four end points below the support 100, and the safety is greatly improved.

Wherein, the bracket 100 is made of hard metal material; support 100 is as the part that supports whole device, and the bearing capacity of itself should be very strong, if do not adopt hard metal material, probably not wait that material jar 200 operates support 100 on support 100 and just scattered the frame, and more fragile metal material still is not enough to support a plurality of material jars 200 pivoted gravity on support 100, can only the hard metal material of material, preferentially adopts stainless steel, because of its cost is cheap relatively, and hardness is high.

In addition, the claws 211 are made of hard metal; the claw 211 is used for placing the can cover 210 to fall off from the can cover 200 during operation, and the claw can be easily broken if being made of brittle materials because the can cover 200 can generate great torsion and power during rotation, so that the materials in the can cover 200 can be poured out from the can cover 210, and the safe operation of the device can be ensured only by adopting hard metal materials.

The driving roller 111 and the driven roller 112 are both made of hard materials; the driving roller 111 and the driven roller 112 directly act on the charging bucket 200, when the charging bucket 200 operates, the charging bucket 200 rotates to bring great gravity, the driving roller 111 and the driven roller 112 are made of hard materials, so that the phenomenon that the driving roller 111 and the driven roller 112 are broken and topple over when the charging bucket 200 rotates and works can be avoided, and the materials are preferably stainless steel, iron and copper.

In addition, the tightening bolt 212 is rotated to tighten the two ends of the clamping jaw 211; the tightness of the can cover 210 is further improved, and the installation mode is also suitable for the can covers 210 with different sizes, so that the practicability is improved, and the risk is reduced.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. A high-efficiency ball mill is characterized in that: comprises a bracket and a charging bucket;

the support is a rectangular frame, and a rotating part is arranged at the top of the support;

the rotating part comprises a driving roller and a driven roller; the two driven rollers are arranged, and two ends of each driven roller are respectively rotatably arranged at the front edge and the rear edge of the bracket; the driving roller is rotatably arranged between the two driven rollers, and the driving roller and the driven rollers are parallel to each other;

the material tank is placed between the driving roller and the driven roller, and the side wall of the material tank is attached to the surface of the driving roller and the surface of the driven roller.

2. A high efficiency ball mill according to claim 1, wherein: the rotating parts are arranged in two groups, and the two groups of rotating parts are respectively arranged at the top of the support and the middle of the support.

3. A high efficiency ball mill according to claim 1, wherein: sliding grooves parallel to the edge of the top of the bracket are respectively arranged at the front edge and the rear edge of the top of the bracket;

the two ends of the driven roller are arranged above the sliding groove through the rotating seat, and the sliding groove and the rotating seat are detachably fixed through bolts and nuts.

4. A high efficiency ball mill according to claim 3, wherein: the bracket comprises an upper bracket and a lower bracket;

a plurality of ascending and descending frames are vertically arranged downwards on the periphery of the upper support, and a plurality of lower lifting frames corresponding to the ascending and descending frames are arranged upwards on the periphery of the lower support;

the lifting frame and the lower lifting frame are provided with a plurality of mounting holes, and the lifting frame and the lower lifting frame are aligned and then fastened with the coincident mounting holes through bolts.

5. A high efficiency ball mill according to claim 1, wherein: the charging bucket comprises a bucket cover, and the bucket cover is in threaded connection with the charging bucket;

the charging bucket is characterized in that the charging bucket is further provided with a clamping jaw, the two ends of the clamping jaw are in a hook shape bent inwards, the two ends of the clamping jaw hook a flange of a charging bucket opening, a tightening bolt is arranged in the middle of the clamping jaw, and the tightening bolt is tightened on a tank cover.

6. A high efficiency ball mill according to claim 1, wherein: the bottom of support still is equipped with the leveling lower margin, the leveling lower margin is equipped with four, four the leveling lower margin is fixed in respectively four ends of support below.

7. A high efficiency ball mill according to claim 1, wherein: the support is made of hard metal materials.

8. A high efficiency ball mill according to claim 5, wherein: the jack catch adopts hard metal material.

9. A high efficiency ball mill according to claim 1, wherein: the driving roller and the driven roller are both made of hard materials.

10. A high efficiency ball mill according to claim 5, wherein: and rotating the abutting bolt to enable the two ends of the clamping jaw to be contracted.