CN217747290U

CN217747290U - Mechanical ultramicro grinding machine

Info

Publication number: CN217747290U
Application number: CN202221862582.0U
Authority: CN
Inventors: 咸帅帅
Original assignee: Shandong Haona Machinery Equipment Co ltd
Current assignee: Shandong Haona Machinery Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-08
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to the technical field of crushing equipment, in particular to a mechanical superfine grinding machine, materials enter a shell through a feeding pipe and are crushed through the matching of a material blocking plate, a hammer head and a lining plate, and air in a grading box is pumped out through the matching of a draught fan, a dust remover and a cyclone separator, so that negative pressure is formed; including rubbing crusher structure, hierarchical mechanism, discharging pipe, cyclone collector, connecting pipe, dust remover, blast pipe and draught fan, hierarchical mechanism sets up in rubbing crusher structure's top, and the discharging pipe sets up in hierarchical mechanism's output, and cyclone collector is connected with the output of discharging pipe, and the connecting pipe sets up in cyclone collector's output.

Description

Mechanical ultramicro grinding machine

Technical Field

The utility model relates to a crushing apparatus technical field especially relates to a machine is ground to super little of mechanical type.

Background

The mechanical superfine grinder is an auxiliary device which is used for grinding and grading dry materials in the industries of nonmetallic minerals, medicines, chemical engineering, coatings, electronic materials, metal powder, food, medicines, additives, starch and the like, is convenient for subsequent processing of the materials, and is widely used in the technical field of grinding equipment; the existing mechanical superfine grinding machine consists of a driving mechanism, a grinding mechanism, a screen and a cyclone collector, when the machine is used, a grinding wheel in the grinding mechanism is driven by the driving mechanism to rotate so as to grind materials, and then the ground materials enter the cyclone collector through the screen to be collected; however, when the screen is used for sorting materials with the granularity of more than 120 meshes, the screen is blocked, and the materials are adsorbed on the screen to influence the yield and the granularity control of the materials.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mechanical type superfine grinding machine which has compact and reasonable structure and stable operation.

The utility model discloses a mechanical type superfine grinding machine, including rubbing crusher, grading plant, discharging pipe, cyclone collector, connecting pipe, dust remover, blast pipe and draught fan, the grading plant sets up in rubbing crusher's top, and the discharging pipe sets up in the output of grading plant, and cyclone collector is connected with the output of discharging pipe, and the connecting pipe sets up in cyclone collector's output, and the input of dust remover is connected with the output of connecting pipe, and the blast pipe sets up in the output of dust remover, and the draught fan sets up in the output of blast pipe; when using the super little mill of mechanical type to smash the material, the material is smashed through the cooperation that keeps off the charging tray in the inlet pipe gets into the shell, tup and welt, simultaneously through the draught fan, dust remover and cyclone cooperation are taken out the air of classification case, thereby form the negative pressure, when the material crushing in the shell becomes powder, get into the classification incasement under the effect of negative pressure air current and select through the classifying wheel, the granule that the particle size is big falls into and continues smashing in the shell, the finished product is collected through cyclone collector, overall structure is simple and compact, replace the screen cloth through the classifying wheel and effectively reduce the jam probability, and the efficiency of production is improved, through adjusting the adjustable product granularity of classifying wheel rotational speed, the practicality is stronger.

Preferably, the crushing mechanism comprises a base, a support, a shell, a main shaft, a material blocking plate, a hammer head, a lining plate and a feeding pipe, wherein the support is fixedly arranged at the top of the base, the shell is fixedly arranged at the top of the support, the main shaft is rotatably arranged at the left part of the shell and is inserted into the shell rightwards, the material blocking plate is fixedly arranged at the right part of the main shaft, the hammer head is provided with a plurality of groups of material blocking plates and is uniformly and fixedly arranged at the edge end of the material blocking plate, the lining plate is fixedly arranged in the shell, and the feeding pipe is arranged at the left part of the shell; the main shaft is driven to rotate through external driving, so that the material blocking plate and the hammer head are driven to be in high-rotation fit with the lining plate to crush materials.

Preferably, the grading mechanism comprises a grading box, a transmission shaft, a grading wheel and a discharge pipe, the grading box is fixedly arranged at the top of the shell and is communicated with the interior of the shell, the transmission shaft is rotatably arranged at the right part of the grading box and is inserted into the grading box leftwards, the grading wheel is fixedly arranged at the left part of the transmission shaft, the discharge pipe is arranged at the left part of the grading box, the left part of the grading wheel is rotatably connected with the right part of the discharge pipe, and the left part of the discharge pipe is connected with the discharge pipe; the grading wheel is driven to rotate by the transmission shaft, so that the materials are screened.

Preferably, the lining plate further comprises an inclined plate which is fixedly arranged at the bottom end of the interior of the shell and is positioned on the right side of the lining plate; through the arrangement, the materials are convenient to crush.

Preferably, the top cover is positioned at the top of the grading box, and the bottom of the fixing bolt penetrates through the top cover and the top of the grading box from the top of the top cover downwards and is fixed through a nut; the grading wheel is convenient to replace and overhaul through the arrangement.

Preferably, the grading wheel adopts a squirrel-cage grading wheel, and through high-speed dynamic balance calibration, the grading wheel is provided with a plurality of groups according to different specifications and different materials; the particle size of the material can be conveniently adjusted through the arrangement.

Preferably, the dust remover is a pulse dust remover.

Compared with the prior art, the beneficial effects of the utility model are that: when using mechanical type ultramicro to grind machine to smash the material, the material is smashed through the cooperation that keeps off the charging tray in the inlet pipe gets into the shell, tup and welt, simultaneously through the draught fan, dust remover and cyclone cooperation are taken out the air of hierarchical case and are separated, thereby form the negative pressure, when the material in the shell smashes into powder, get into the hierarchical incasement and filter through the classifying wheel under the effect of negative pressure air current, the granule that the particle size is big falls into and continues smashing in the shell, the finished product is collected through cyclone collector, overall structure is simple compact, replace the screen cloth through the classifying wheel and effectively reduce the jam probability, and the production efficiency is improved, through adjusting the adjustable product granularity of classifying wheel rotational speed, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is an enlarged schematic view of B of FIG. 1;

in the drawings, the reference numbers: 1. a crushing mechanism; 2. a grading mechanism; 3. a discharge pipe; 4. a cyclone collector; 5. a connecting pipe; 6. a dust remover; 7. an exhaust pipe; 8. an induced draft fan; 11. a base; 12. a support; 13. a housing; 14. a main shaft; 15. a material blocking disc; 16. a hammer head; 17. a liner plate; 18. a feed pipe; 19. a sloping plate; 21. a grading box; 22. a drive shaft; 23. a grading wheel; 24. a discharge pipe; 25. a top cover; 26. and (5) fixing the bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A mechanical superfine grinder comprises a grinding mechanism 1, a grading mechanism 2, a discharge pipe 3, a cyclone collector 4, a connecting pipe 5, a dust remover 6, an exhaust pipe 7 and an induced draft fan 8, wherein the grading mechanism 2 is arranged at the top of the grinding mechanism 1, the discharge pipe 3 is arranged at the output end of the grading mechanism 2, the cyclone collector 4 is connected with the output end of the discharge pipe 3, the connecting pipe 5 is arranged at the output end of the cyclone collector 4, the input end of the dust remover 6 is connected with the output end of the connecting pipe 5, the exhaust pipe 7 is arranged at the output end of the dust remover 6, the induced draft fan 8 is arranged at the output end of the exhaust pipe 7, the grinding mechanism 1 comprises a base 11, a support 12, a shell 13, a main shaft 14, a material blocking disc 15, a hammer 16, a lining plate 17 and a feeding pipe 18, the support 12 is fixedly arranged at the top of the base 11, the shell 13 is fixedly arranged at the top of the support 12, the main shaft 14 is rotatably arranged at the left part of the shell 13 and is inserted into the shell 13 rightwards, the material blocking disc 15 is fixedly arranged at the right part of the main shaft 14, the hammer 16 is provided with a plurality of groups and is uniformly and fixedly arranged at the edge end of the material blocking plate, the lining plate 17 is fixedly arranged in the shell 13, the feeding pipe 18 is arranged at the left part of the shell 13, the grading mechanism 2 comprises a grading box 21, a transmission shaft 22, a grading wheel 23 and a discharge pipe 24, the grading box 21 is fixedly arranged at the top of the shell 13 and is communicated with the inside of the shell 13, the transmission shaft 22 is rotatably arranged at the right part of the grading box 21 and is inserted into the grading box 21 leftwards, the grading wheel 23 is fixedly arranged at the left part of the transmission shaft 22, the discharge pipe 24 is arranged at the left part of the grading box 21, the left part of the grading wheel 23 is rotatably connected with the right part of the discharge pipe 24, and the left part of the discharge pipe is connected with the discharge pipe 3; when a mechanical superfine grinding machine is used for grinding materials, the materials enter the shell 13 through the inlet pipe 18 and are ground through the cooperation of the material blocking disc 15, the hammer 16 and the lining plate 17, meanwhile, the air of the grading box 21 is pumped out through the cooperation of the draught fan 8, the dust remover 6 and the cyclone separator, negative pressure is formed, when the materials in the shell 13 are ground into powder, the materials enter the grading box 21 under the action of negative pressure airflow and are screened through the grading wheel 23, particles with large particle sizes fall into the shell 13 to be continuously ground, finished products are collected through the cyclone collector 4, the whole structure is simple and compact, the blocking probability is effectively reduced by replacing a screen with the grading wheel 23, the production efficiency is improved, the particle sizes of the products can be adjusted by adjusting the rotating speed of the grading wheel 23, and the practicability is high.

Example 2

A mechanical superfine grinder comprises a grinding mechanism 1, a grading mechanism 2, a discharge pipe 3, a cyclone collector 4, a connecting pipe 5, a dust remover 6, an exhaust pipe 7 and a draught fan 8, wherein the grading mechanism 2 is arranged at the top of the grinding mechanism 1, the discharge pipe 3 is arranged at the output end of the grading mechanism 2, the cyclone collector 4 is connected with the output end of the discharge pipe 3, the connecting pipe 5 is arranged at the output end of the cyclone collector 4, the input end of the dust remover 6 is connected with the output end of the connecting pipe 5, the exhaust pipe 7 is arranged at the output end of the dust remover 6, the draught fan 8 is arranged at the output end of the exhaust pipe 7, an inclined plate 19 is fixedly arranged at the bottom end inside a shell 13 and positioned at the right side of a lining plate 17, a top cover 25 is positioned at the top of a grading box 21, the bottom of a fixing bolt 26 penetrates through the top of the top cover 25 and the top of the grading box 21 downwards from the top of the top cover 25 and is fixed through a nut, the grading wheel 23 adopts a squirrel cage type grading wheel 23, the high-speed dynamic balance calibration is carried out, the grading wheel 23 is provided with a plurality of groups according to different specifications and different materials, and the dust remover 6 is a pulse dust remover 6; when smashing the material, be convenient for adjust different granularities through the classifying wheel of multiunit difference, be convenient for change the classifying wheel through top cap and fixing bolt.

As shown in fig. 1 to 3, the utility model discloses a mechanical type grinder that declines, it is when using mechanical type grinder that declines to smash the material, the material is smashed through the cooperation of striker plate 15 in inlet pipe 18 gets into shell 13, tup 16 and welt 17, simultaneously through draught fan 8, dust remover 6 and cyclone cooperation are taken out the air of hierarchical case 21 and are separated, thereby form the negative pressure, when the material in shell 13 is smashed into the powder, get into hierarchical case 21 in through the screening of classification wheel 23 under negative pressure air current's effect, the big granule of particle diameter falls into and continues to smash in the shell 13, the finished product is collected through cyclone 4, overall structure is simple compact, replace the screen cloth through classification wheel 23 and effectively reduce the jam probability, and the production efficiency is improved, through adjusting the adjustable product granularity of classification wheel rotational speed 23, the practicality is stronger.

The installation mode, the connection mode or the setting mode of the mechanical superfine grinding machine of the utility model are common mechanical modes, and the specific structures, models and coefficient indexes of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the mechanical superfine grinding machine can be implemented; the utility model discloses a mechanical type grinder that grinds a little cyclone collector for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mechanical type superfine grinding machine, a serial communication port, including rubbing crusher constructs (1), hierarchical mechanism (2), discharging pipe (3), cyclone collector (4), connecting pipe (5), dust remover (6), blast pipe (7) and draught fan (8), hierarchical mechanism (2) set up in the top of rubbing crusher constructs (1), discharging pipe (3) set up in the output of hierarchical mechanism (2), cyclone collector (4) are connected with the output of discharging pipe (3), connecting pipe (5) set up in the output of cyclone collector (4), the input of dust remover (6) is connected with the output of connecting pipe (5), blast pipe (7) set up in the output of dust remover (6), draught fan (8) set up in the output of blast pipe (7).

2. The mechanical ultra-micro grinding machine as claimed in claim 1, wherein the grinding mechanism (1) comprises a base (11), a support (12), a housing (13), a main shaft (14), a material blocking disc (15), a hammer head (16), a lining plate (17) and a feeding pipe (18), the support (12) is fixedly arranged at the top of the base (11), the housing (13) is fixedly arranged at the top of the support (12), the main shaft (14) is rotatably arranged at the left part of the housing (13) and is inserted into the housing (13) rightwards, the material blocking disc (15) is fixedly arranged at the right part of the main shaft (14), the hammer head (16) is provided with a plurality of groups and is uniformly and fixedly arranged at the edge end of the material blocking plate, the lining plate (17) is fixedly arranged in the housing (13), and the feeding pipe (18) is arranged at the left part of the housing (13).

3. The mechanical type ultra-fine grinding machine as claimed in claim 1, characterized in that the classifying mechanism (2) comprises a classifying box (21), a transmission shaft (22), a classifying wheel (23) and a discharging pipe (24), the classifying box (21) is fixedly arranged on the top of the housing (13) and is communicated with the inside of the housing (13), the transmission shaft (22) is rotatably arranged on the right portion of the classifying box (21) and is inserted into the classifying box (21) leftwards, the classifying wheel (23) is fixedly arranged on the left portion of the transmission shaft (22), the discharging pipe (24) is arranged on the left portion of the classifying box (21), the left portion of the classifying wheel (23) is rotatably connected with the right portion of the discharging pipe (24), and the left portion of the discharging pipe is connected with the discharging pipe (3).

4. The mechanical grinder of claim 1, further comprising a sloping plate (19), the sloping plate (19) being fixedly disposed at the inner bottom end of the housing (13) and being positioned to the right of the lining plate (17).

5. The mechanical attritor of claim 1, further comprising a top cover (25) and a fixing bolt (26), wherein the top cover (25) is located on the top of the classifying box (21), and the bottom of the fixing bolt (26) passes through the top cover (25) and the top of the classifying box (21) from the top of the top cover (25) downwards and is fixed by a nut.

6. A mechanical grinder as claimed in claim 1, characterised in that the classifying wheel (23) is a squirrel cage classifying wheel (23), and the classifying wheel (23) is provided with a plurality of groups according to different specifications and different materials through high-speed dynamic balance calibration.

7. A mechanical micronizer mill according to claim 1, characterized in that the dust separator (6) is a pulse dust separator (6).