CN112108244A

CN112108244A - Raw material grinding equipment in chemical machinery field

Info

Publication number: CN112108244A
Application number: CN202010950509.8A
Authority: CN
Inventors: 朱琪
Original assignee: Huzhou Shuyue Intelligent Technology Co ltd
Current assignee: Huzhou Shuyue Intelligent Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-12-22

Abstract

The invention relates to the technical field of chemical raw material grinding, and discloses raw material grinding equipment in the field of chemical machinery. This raw materials grinding equipment in chemical machinery field, through starting first grinding motor, drive first grinding roller and second grinding roller and rotate, two grinding rollers support to the raw materials granule that drops and press the grinding, restart second grinding motor drives the abrasive disc and rotates, the abrasive disc grinds the microparticle that the sieve screening roll fell, the discharge opening of grinding bottom of the groove portion is discharged to the raw materials that grinds, dual grinding mechanism grinds raw materials granule, prevent that there is the granule still after the raw materials grinds, the quality after the raw materials grinds has been improved, the number of times of lapping once more has been avoided, the grinding efficiency is improved.

Description

Raw material grinding equipment in chemical machinery field

Technical Field

The invention relates to the technical field of chemical raw material grinding, in particular to raw material grinding equipment in the field of chemical machinery.

Background

The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The human and chemical industries are closely related, some chemical products play an epoch-making important role in the human development history, and the grinding is a unit operation for converting solid substances into smaller particles in production and application of the chemical products. In order to grind various materials, various grinders are used by humans, including a manual mortar, a mill driven by animals, wind power or water power, and an electric grinder driven by electric power, etc. Grinding is also a finishing method. The finishing process is carried out on the processing surface by the relative movement of the grinding tool and the workpiece under a certain pressure by using abrasive particles coated or pressed on the grinding tool.

In the existing chemical raw material grinding equipment, in the grinding process, certain raw material particles are too large, so that the quality of a ground raw material finished product is not high, and a plurality of grinding equipment need to grind the raw material for several times to prevent the phenomenon of excessive particles in the finished product.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides raw material grinding equipment in the field of chemical machinery, which solves the problems that in the existing chemical raw material grinding equipment, certain raw material particles are too large in the grinding process, so that the quality of the ground raw material finished product is not high, and a lot of grinding equipment needs to grind the raw material for several times to prevent the phenomenon of too many particles in the finished product.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a raw materials grinding device in chemical machinery field, grinds the mechanism including organism, rubbing crusher structure, first grinding mechanism, vibration screening mechanism and second, the inside upper end of organism is provided with rubbing crusher structure, rubbing crusher structure's bottom is connected with the upper end of first grinding mechanism, the inside middle part of organism is provided with vibration screening mechanism, the inside right wall of organism is provided with the second and grinds the mechanism.

Crushing mechanism comprises crushing room, first broken axle, broken blade, the broken axle of second and broken motor, the inside of crushing room is rotated and is connected with first broken axle, the fixed surface of first broken axle installs broken blade, the rear end of first broken axle is rotated and is connected with broken motor, the inside of crushing room is rotated and is connected with the broken axle of second.

First grinding mechanism grinds roller and first grinding motor by grinding room, first grinding roller, scraper blade, second and constitutes, the inside rotation of grinding room is connected with first grinding roller, the inside lower right corner fixed mounting who grinds the room has the scraper blade, the rear end transmission of first grinding roller is connected with first grinding motor, the inside rotation of grinding the room is connected with the second and grinds the roller.

Preferably, the vibration screening mechanism comprises vibration chamber, vibrating motor, sieve, fixed block, the inside fixed mounting of vibration chamber has vibrating motor, vibrating motor's right side fixed mounting has the mounting panel, the fixed ann of right lower extreme of mounting panel has the sieve, the fixed mounting of fixed block is at the inside left wall of organism, the last fixed surface of fixed block installs and inserts the post, the cylinder of inserting the post has cup jointed vibrating spring one, the slot has been seted up to the bottom of mounting panel, the inside grafting of slot has inserted the post.

Preferably, the second grinds the mechanism and grinds motor, pivot two, fixed plate two, abrasive disc and grinding groove by motor case, second and constitute, the inside fixed mounting of motor case has the second to grind the motor, the bottom that the second ground the motor rotates and is connected with pivot two, the bottom fixed mounting of pivot two has the abrasive disc, two fixed mounting of fixed plate are at the inside right wall of organism, grinding groove fixed mounting is at the inside right wall of organism.

Preferably, the rear end fixed mounting of first broken axle has the action wheel, the outside transmission of action wheel is connected with the conveyer belt, the other end transmission of conveyer belt is connected with from the driving wheel, the inside fixed mounting from the driving wheel has the broken axle of second.

Preferably, the hinge is fixedly mounted at the upper end of the left wall inside the crushing chamber, the baffle is mounted at the other end of the hinge, the return spring is fixedly mounted at the bottom of the baffle, the other end of the return spring is fixedly mounted on the left wall of the crushing chamber, and a crushed material outlet is formed in the bottom of the crushing chamber.

Preferably, the rear end fixed mounting of second grinding roller has pinion one, pinion one meshes the master gear, the inside fixed mounting of master gear has the pivot, the rear end of pivot rotates and is connected with first grinding motor, the right side meshing of master gear has pinion two, the inside fixed mounting of pinion has first grinding roller.

Preferably, the inside fixed mounting in left end of fixed plate two has the bearing, the inside rotation of bearing connects pivot two, the left side fixed mounting who grinds the groove has the fixed plate, the last fixed surface of fixed plate installs vibrating spring two, vibrating spring two's top fixed mounting has the sieve, the discharge opening has been seted up to the bottom of grinding the groove, the feed port has been seted up to the upper surface of abrasive disc.

Preferably, the upper surface of the machine body is fixedly provided with a feeding groove, the bottom of the machine body is provided with a discharging port, the bottom opening of the discharging port is fixedly provided with an electric valve, and the bottom of the machine body is fixedly provided with a supporting leg.

(III) advantageous effects

Compared with the prior art, the invention provides raw material grinding equipment in the field of chemical machinery. The method has the following beneficial effects:

1. this raw material grinding equipment in chemical machinery field through pouring the raw materials into from the feed chute and smashing the room, the baffle blocks partial raw materials, prevent that the too much influence of raw materials of disposable whereabouts from smashing the effect, broken motor drives first broken axle and rotates, and drive the broken axle rotation of second through the conveyer belt simultaneously, the broken blade on first broken axle and the broken axle surface of second smashes the great raw materials granule of granule, prevent that the too big influence of raw materials granule from grinding, the grinding efficiency of raw materials granule has been improved.

2. This raw material grinding equipment in chemical machinery field, through starting first grinding motor, it rotates to drive the pivot, make the master gear rotate, thereby the master gear drives pinion one and pinion rotation drives first grinding roller and second grinding roller and rotates, two grinding rollers support to press the grinding to the raw materials granule that drops, thereby it rotates to drive the grinding miller to start second grinding motor and rotate the pivot, the grinding miller grinds the microparticle that the sieve screening roll fell, the discharge opening of grinding good raw materials bottom from grinding groove, dual grinding mechanism grinds raw materials granule, prevent that the raw materials still exist the granule after grinding, the quality after the raw materials grinding has been improved, the number of times of lapping once more has been avoided, grinding efficiency has been improved.

3. This raw material grinding equipment in chemical machinery field drives the sieve through starting vibrating motor and vibrates, screens the raw materials after grinding for the first time, and vibrating spring one and vibrating spring two that both ends set up about the sieve bottom improve the vibration range of sieve under vibrating motor drives for the vibration screening speed to the raw materials, improved the efficiency of grinding production.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the pulverizing chamber of the present invention;

FIG. 3 is a schematic top sectional view of the pulverizing chamber of the present invention;

FIG. 4 is a schematic cross-sectional view of a polishing chamber according to the present invention;

FIG. 5 is a schematic top cross-sectional view of a polishing chamber according to the present invention;

FIG. 6 is a schematic cross-sectional view of the screening vibration mechanism of the present invention;

FIG. 7 is a schematic cross-sectional view of a polishing groove according to the present invention.

In the figure: 1 machine body, 2 crushing mechanisms, 201 crushing chambers, 202 baffles, 203 return springs, 204 crushing blades, 205 first crushing shafts, 206 crushed material outlets, 207 crushing motors, 208 second crushing shafts, 209 driving wheels, 210 transmission belts, 211 driven wheels, 3 first grinding mechanisms, 301 grinding chambers, 302 first grinding rollers, 303 scrapers, 304 second grinding rollers, 305 first grinding motors, 306 pinion gears I, 307 pinion gears II, 308 main gears, 309 rotating shafts, 4 vibration screening mechanisms, 401 vibration chambers, 402 vibration motors, 403 sieve plates, 404 fixed blocks, 405 vibration springs I, 406 vibration springs II, 407 fixed plates, 408 insert columns, 409 mounting plates, 410 slots, 5 second grinding mechanisms, 501 motor boxes, 502 second grinding motors, 503 rotating shafts II, 503 fixed plates II, 505 grinding discs, 506 grinding slots, 507 discharge holes, 508 feed holes, 6 feed slots, 7 discharge holes, 8 electric valves, 9 support legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a raw materials grinding device in chemical machinery field, grinds mechanism 5 including organism 1, rubbing crusher structure 2, first grinding mechanism 3, vibration screening mechanism 4 and second, and the inside upper end of organism 1 is provided with rubbing crusher structure 2, and rubbing crusher structure 20's bottom is connected with the upper end of first grinding mechanism 3, and the inside middle part of organism 1 is provided with vibration screening mechanism 4, and the inside right wall of organism 1 is provided with the second and grinds mechanism 5.

The crushing mechanism 2 comprises a crushing chamber 201, a first crushing shaft 205, a crushing blade 204, a second crushing shaft 208 and a crushing motor 207, wherein the inside of the crushing chamber 201 is rotatably connected with the first crushing shaft 205, the surface of the first crushing shaft 205 is fixedly provided with the crushing blade 204, the rear end of the first crushing shaft 205 is rotatably connected with the crushing motor 207, the inside of the crushing chamber 201 is rotatably connected with the second crushing shaft 208, the rear end of the first crushing shaft 205 is fixedly provided with a driving wheel 209, the outer side of the driving wheel 209 is in transmission connection with a conveyor belt 210, the other end of the conveyor belt 210 is in transmission connection with a driven wheel 211, the inside of the driven wheel 211 is fixedly provided with the second crushing shaft 208, the upper end of the left wall of the inside of the crushing chamber 201 is fixedly provided with a hinge, the other end of the hinge is provided with a baffle 202, the bottom of the baffle 202 is fixedly provided with a return spring 203, crushed aggregates export 206 has been seted up to the bottom of crushing room 201, the raw materials pours into crushing room 201 from feed chute 6, baffle 202 blocks part of raw materials, prevent that the too much influence of raw materials of disposable whereabouts from smashing the effect, broken motor 207 drives first broken axle 205 and rotates, and drive the broken axle 208 rotation of second through the conveyer belt simultaneously, the broken blade on first broken axle 205 and the broken axle 208 surface of second smashes the great raw materials granule of granule, prevent that the too big influence of raw materials granule from grinding, the grinding efficiency of raw materials granule has been improved.

The first grinding mechanism 3 comprises a grinding chamber 301, a first grinding roller 302, a scraping plate 303, a second grinding roller 304 and a first grinding motor 305, the first grinding roller 302 is rotatably connected inside the grinding chamber 301, the scraping plate 303 is fixedly mounted at the right lower corner inside the grinding chamber 301, the first grinding motor 305 is connected to the rear end of the first grinding roller 302 in a transmission mode, the second grinding roller 304 is rotatably connected inside the grinding chamber 3, a first pinion 306 is fixedly mounted at the rear end of the second grinding roller 304, the first pinion 306 is meshed with a first main gear 308, a rotating shaft 309 is fixedly mounted inside the main gear 308, the first grinding motor 305 is rotatably connected to the rear end of the rotating shaft 309, a second pinion 307 is meshed with the right side of the main gear 308, and the first grinding roller 302 is fixedly mounted inside the pinion 307.

The vibration screening mechanism 4 comprises a vibration chamber 401, a vibration motor 402, a sieve plate 403 and a fixed block 404, the vibration motor 402 is fixedly installed inside the vibration chamber 1, a mounting plate 409 is fixedly installed on the right side of the vibration motor 402, the sieve plate 403 is fixedly installed at the right lower end of the mounting plate 409, the fixed block 404 is fixedly installed on the left wall inside the machine body 1, an inserting column 408 is fixedly installed on the upper surface of the fixed block 1, a first vibration spring 405 is sleeved on a column body of the inserting column 408, a slot 410 is formed in the bottom of the mounting plate 409, the inserting column 408 is inserted inside the slot 410, the vibration motor 402 is started to drive the sieve plate 403 to vibrate, the raw materials after the first grinding are screened, the vibration amplitude of the screen plate 403 driven by the vibration motor 403 is increased by the first vibration spring 405 and the second vibration spring 406 arranged at the left end and the right end of the bottom of the screen plate 403, the vibration screening speed of the raw materials is increased, and the grinding production efficiency is improved.

The second grinding mechanism 5 is composed of a motor box 501, a second grinding motor 502, a second rotating shaft 503, a second fixing plate 504, a grinding disc 505 and a grinding groove 506, the second grinding motor 502 is fixedly installed inside the motor box 501, the second rotating shaft 503 is rotatably connected to the bottom end of the second grinding motor 502, the grinding disc 505 is fixedly installed at the bottom end of the second rotating shaft 503, the second fixing plate 504 is fixedly installed on the right wall inside the machine body 1, the grinding groove 506 is fixedly installed on the right wall inside the machine body 1, a bearing is fixedly installed inside the left end of the second fixing plate 504, the second rotating shaft 503 is rotatably connected inside the bearing, the fixing plate 407 is fixedly installed on the left side of the grinding groove 506, the second vibrating spring 406 is fixedly installed on the upper surface of the fixing plate 407, the sieve plate 403 is fixedly installed at the top end of the second vibrating spring 406, a discharge hole 507 is formed at the bottom of the grinding groove 506, a feed hole, the rotating shaft 309 is driven to rotate, the main gear 308 drives the first pinion 306 and the pinion 307 to rotate so as to drive the first grinding roller 305 and the second grinding roller 304 to rotate, the two grinding rollers are used for abutting against and grinding the dropped raw material particles, the second grinding motor 502 is started to drive the rotating shaft 503 to rotate so as to drive the grinding disc 505 to rotate, the grinding disc 505 is used for grinding the micro particles falling from the screening and rolling sieve plate 403, the ground raw material is discharged from a discharge hole at the bottom of the grinding groove 506, the double grinding mechanism is used for grinding the raw material particles, particles are prevented from being remained after the raw material is ground, the quality of the ground raw material is improved, the number of times of secondary grinding is avoided, and the grinding efficiency is improved.

The last fixed surface of organism 1 installs feed chute 6, and discharge gate 7 has been seted up to the bottom of organism 1, and the end opening fixed mounting of discharge gate 7 has electric valve 8, and the bottom fixed mounting of organism 1 has supporting leg 9.

In the actual operation process, when the device is used, raw materials are poured into the crushing chamber 201 from the feeding groove 6, the baffle 202 blocks part of the raw materials, the crushing effect is prevented from being influenced by excessive raw materials falling at one time, the crushing motor 207 drives the first crushing shaft 205 to rotate and drives the second crushing shaft 208 to rotate through the conveyor belt, and the crushing blades on the surfaces of the first crushing shaft 205 and the second crushing shaft 208 crush raw material particles with larger particles, so that the raw material particles are prevented from being influenced by grinding; the vibrating motor 402 is started to drive the sieve plate 403 to vibrate, the raw materials after primary grinding are screened, and the vibrating

springs

405 and 406 arranged at the left end and the right end of the bottom of the sieve plate 403 improve the vibration amplitude of the sieve plate 403 under the driving of the vibrating motor 403, so that the vibrating screening speed of the raw materials is increased, and the grinding production efficiency is improved; the first grinding motor 305 is started to drive the rotating shaft 309 to rotate, so that the main gear 308 rotates, the main gear 308 drives the first pinion 306 and the pinion 307 to rotate, so as to drive the first grinding roller 305 and the second grinding roller 304 to rotate, the two grinding rollers are used for abutting against and grinding the dropped raw material particles, the second grinding motor 502 is started to drive the rotating shaft 503 to rotate, so as to drive the grinding disc 505 to rotate, the grinding disc 505 is used for grinding the micro particles screened and rolled off by the sieve plate 403, the ground raw material is discharged from the discharge hole at the bottom of the grinding groove 506, the double grinding mechanism is used for grinding the raw material particles, particles are prevented from being remained after the raw material is ground, the quality of the ground raw material is improved, the number of times of re-grinding is avoided, the grinding efficiency is improved, the finally ground raw material can fall into the bottom of the machine body 1, and the ground raw material can be discharged by opening the electric.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials grinding device in chemical machinery field, includes organism (1), rubbing crusher structure (2), first grinding mechanism (3), vibratory screening mechanism (4) and second grinding mechanism (5), its characterized in that: a crushing mechanism (2) is arranged at the upper end inside the machine body (1), the bottom end of the crushing mechanism (20) is connected with the upper end of a first grinding mechanism (3), a vibration screening mechanism (4) is arranged in the middle inside the machine body (1), and a second grinding mechanism (5) is arranged on the right wall inside the machine body (1);

the crushing mechanism (2) comprises a crushing chamber (201), a first crushing shaft (205), a crushing blade (204), a second crushing shaft (208) and a crushing motor (207), the first crushing shaft (205) is rotatably connected to the inside of the crushing chamber (201), the crushing blade (204) is fixedly mounted on the surface of the first crushing shaft (205), the crushing motor (207) is rotatably connected to the rear end of the first crushing shaft (205), and the second crushing shaft (208) is rotatably connected to the inside of the crushing chamber (201);

first grinding mechanism (3) are ground roller (304) and first grinding motor (305) by grinding room (301), first grinding roller (302), scraper blade (303), second and are constituteed, the inside rotation of grinding room (301) is connected with first grinding roller (302), the inside lower right corner fixed mounting who grinds room (301) has scraper blade (303), the rear end transmission of first grinding roller (302) is connected with first grinding motor (305), the inside rotation of grinding room (3) is connected with second and grinds roller (304).

2. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: vibration screening mechanism (4) comprise vibration room (401), vibrating motor (402), sieve (403), fixed block (404), the inside fixed mounting of vibration room (1) has vibrating motor (402), the right side fixed mounting of vibrating motor (402) has mounting panel (409), the right lower extreme of mounting panel (409) is fixed to be ann has sieve (403), the fixed mounting of fixed block (404) is at the inside left wall of organism (1), the last fixed surface of fixed block (1) installs and inserts post (408), the cylinder of inserting post (408) has cup jointed vibrating spring one (405), slot (410) have been seted up to the bottom of mounting panel (409), the inside of slot (410) is pegged graft and is had and insert post (408).

3. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: the second grinds mechanism (5) and comprises motor case (501), second grinding motor (502), pivot two (503), fixed plate two (504), abrasive disc (505) and grinding groove (506), the inside fixed mounting of motor case (501) has second grinding motor (502), the bottom rotation of second grinding motor (502) is connected with pivot two (503), the bottom fixed mounting of pivot two (503) has abrasive disc (505), fixed plate two (504) fixed mounting is at the inside right wall of organism (1), grinding groove (506) fixed mounting is at the inside right wall of organism (1).

4. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: the rear end fixed mounting of first broken axle (205) has action wheel (209), the outside transmission of action wheel (209) is connected with conveyer belt (210), the other end transmission of conveyer belt (210) is connected with from driving wheel (211), the inside fixed mounting who follows driving wheel (211) has second broken axle (208).

5. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: the crushing device is characterized in that a hinge is fixedly mounted at the upper end of the inner left wall of the crushing chamber (201), a baffle (202) is mounted at the other end of the hinge, a return spring (203) is fixedly mounted at the bottom of the baffle (202), the other end of the return spring (203) is fixedly mounted on the left wall of the crushing chamber (201), and a crushed material outlet (206) is formed in the bottom of the crushing chamber (201).

6. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: the rear end fixed mounting of second grinding roller (304) has pinion (306), pinion (306) have meshing main gear (308), the inside fixed mounting of main gear (308) has pivot (309), the rear end rotation of pivot (309) is connected with first grinding motor (305), the right side meshing of main gear (308) has pinion two (307), the inside fixed mounting of pinion (307) has first grinding roller (302).

7. The raw material grinding device in the field of chemical machinery according to claim 3, wherein: the inside fixed mounting in left end of fixed plate two (504) has the bearing, the inside rotation of bearing connects pivot two (503), the left side fixed mounting who grinds groove (506) has fixed plate (407), the last fixed surface of fixed plate (407) installs vibrating spring two (406), the top fixed mounting of vibrating spring two (406) has sieve (403), discharge opening (507) have been seted up to the bottom of grinding groove (506), feed port (508) have been seted up to the upper surface of abrasive disc (505).

8. The raw material grinding device in the field of chemical machinery according to claim 1, characterized in that: the upper surface fixed mounting of organism (1) has feed chute (6), discharge gate (7) have been seted up to the bottom of organism (1), the end mouth fixed mounting of discharge gate (7) has electric valve (8), the bottom fixed mounting of organism (1) has supporting leg (9).