CN220573582U

CN220573582U - Flour mill convenient to adjust crocus thickness

Info

Publication number: CN220573582U
Application number: CN202322173268.2U
Authority: CN
Inventors: 郑大治
Original assignee: Fujian Bono Anke Medical Science And Technology Co ltd
Current assignee: Fujian Bono Anke Medical Science And Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-12
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a pulverizer convenient for adjusting the thickness of powder, which comprises a workbench, wherein the middle part of the workbench is provided with a first grinding roller and a second grinding roller through an adjusting component, when the thickness degree of the powder ground by the pulverizer needs to be adjusted through the adjusting component, a knob is rotated to enable a fourth sliding block to move, a spring is always compressed, a third mounting column is pushed by the spring through the thrust provided by the spring, the third mounting column pushes a second sliding block, the second sliding block drives a second gear to enable the second gear to abut against the lower end of a fifth gear, the fourth sliding block drives the upper end of the fifth gear to move, the included angle of the lower end of the fifth gear changes to enable the lower end of the fifth gear to drive the second gear to move, the second gear drives the second sliding block to slide in a second sliding groove, the fourth sliding block drives a fourth mounting column to move, the distance of the third sliding block on the fourth sliding groove can be obtained through observing scale marks, and the pulverizer is simple to operate and convenient to adjust.

Description

Flour mill convenient to adjust crocus thickness

Technical Field

The utility model relates to the technical field of medicine production, in particular to a pulverizer convenient for adjusting pulverizing thickness.

Background

The pulverizer is widely applied to pulverizing materials in the fields of metallurgy, building materials, chemical industry, medicine and the like. According to the fineness of the ground materials and the fineness of the discharged materials, the pulverizer can be divided into six pulverizer types, namely a longitudinal swing pulverizer, a high-pressure suspension roller pulverizer, a high-pressure micro powder pulverizer, a straight-through centrifugal pulverizer, an overpressure trapezoid pulverizer and a three-ring medium-speed pulverizer;

according to the patent document: the pulverizer provided by CN210010017U comprises a pulverizing support and a screening support, wherein a pulverizing disc is arranged on the pulverizing support, a rotating shaft is arranged in the pulverizing disc, a pulverizing fluted disc is rotationally connected to the pulverizing fluted disc and rotates around the center of a circle, a pulverizing buckle disc is arranged on the pulverizing fluted disc, a plurality of pulverizing teeth are arranged on the pulverizing fluted disc and the pulverizing buckle disc, a rotating buckle plate is arranged on the outer circumference of the pulverizing buckle disc, a rotating buckle block rotationally connected with the rotating buckle plate is arranged on the outer circumference of the pulverizing buckle disc, a feed inlet is arranged at the center of the pulverizing buckle disc, a feed hopper communicated with the feed inlet is arranged on the pulverizing buckle disc, a material rotating opening is arranged below the pulverizing disc, a material rotating hopper is connected to the material rotating opening, the screening support is arranged below the pulverizing support, and a sieve plate for screening materials is arranged on the screening support. This milling machine can shake the sieve to select separately material powder, is favorable to reducing the process, improves production efficiency.

At present traditional milling machine, when smashing the medicine, need grind into small-size powder with granular medicine, but every kind needs the powder granule thickness degree that the medicine ground into is different, needs a plurality of milling machines that the grinding precision is different to operate, and the flow is loaded down with trivial details, and the operation is complicated, and the staff need fill the medicine always at the charge door, and work efficiency is lower, consumes more time.

Disclosure of Invention

The utility model aims to provide a pulverizer convenient for adjusting the pulverizing thickness, so as to solve the problems that the conventional pulverizer in the prior art needs to grind granular medicines into small powder when pulverizing medicines, but each kind of powder which needs to be ground into medicines has different particle thickness, a plurality of pulverizing machines with different grinding precision are needed for operation, the flow is complicated, the operation is complex, and staff needs to always fill medicines at a charging hole, so that the working efficiency is low and more time is consumed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a milling machine convenient to adjust crocus thickness, includes the workstation, the middle part of workstation is provided with first grinding roller and second grinding roller through adjusting part, the upper end of workstation is provided with storage component, adjusting part includes first erection column, the first erection column of middle part fixedly connected with of first grinding roller, the right side fixedly mounted of workstation has the motor, the output shaft fixed connection of motor is on the right side of first erection column, the first gear of left side fixedly connected with of first erection column, the left side of first erection column rotates and is connected with first slider, the left side at workstation middle part is sliding connection has the second slider, the second spout of mutually supporting with the second slider is seted up in the left side at workstation middle part, the left side of second grinding roller is sliding connection has the fourth erection column, the third spout of mutually supporting with the fourth erection column is seted up in the left side of second grinding roller, the left side fixedly connected with third gear of fourth erection column is at the right side of first erection column, the left side fixedly connected with first gear of fourth erection column is sliding connection has the first slider at the right side of fourth thread rod, the left side of the fourth erection column is sliding connection has the fourth thread rod, the threaded rod is sliding connection at the middle part of the fourth slider is sliding connection with the fourth slider is sliding connection at the right side of workstation middle part, the middle part is sliding connection of the fourth slider is sliding connection with the fourth slider is sliding connection at the fourth thread of the fourth slider, the right side fixedly connected with fifth gear of fifth spout, the upper end fixedly connected with knob of threaded rod, the outside cover of first gear, second gear and fifth gear has same drive chain, the multiunit tooth's socket has been seted up in drive chain's the outside, the tooth's socket runs through drive chain.

Preferably, the front end fixedly connected with second erection column of first slider, the middle part sliding connection of second erection column has the third erection column, third erection column fixed connection is at the rear end of second slider, the first spout of mutually supporting with the third erection column has been seted up at the middle part of second erection column, the middle part of first spout is provided with the spring, spring fixed connection is at the rear end of second erection column, the middle part fixedly connected with fifth erection column of second grinding roller, the left side fixedly connected with fourth gear of fifth erection column, third gear and fourth gear intermeshing.

Preferably, the collecting box is inserted on the right side of the lower end of the workbench, a slot matched with the collecting box is formed on the right side of the lower end of the workbench, a first connecting rod is fixedly connected to the right side of the collecting box, and a handle is fixedly connected to the right side of the first connecting rod.

Preferably, the storage assembly comprises a storage bin, the upper end of workstation rotates and is connected with the storage bin, the outside fixedly connected with first mounting panel of storage bin, the upper end fixedly connected with two sets of second mounting panels of first mounting panel, two sets of the middle part of second mounting panel rotates and is connected with same rotor plate, one side fixedly connected with bin cover that the second mounting panel was kept away from to the rotor plate, the storage tank has been seted up at the middle part of storage bin.

Preferably, the lower extreme of storage silo has seted up first through-hole, the second through-hole has been seted up to the upper end of workstation, the vertical direction of first through-hole and second through-hole is the same, the lower extreme fixedly connected with sixth gear of storage silo, sixth gear rotates the middle part of connection at the workstation, the middle part of workstation rotates and is connected with seventh gear, seventh gear and sixth gear intermeshing, the lower extreme fixedly connected with second connecting rod of seventh gear, the lower extreme fixedly connected with first conical gear of second connecting rod, the middle part fixedly connected with second conical gear of first erection column, second conical gear and first conical gear intermeshing, the sixth spout has been seted up at the middle part of workstation.

Preferably, the lower extreme fixedly connected with third mounting panel of sixth gear, the middle part rotation connection of third mounting panel at the workstation, one side fixedly connected with multiunit brush hair of third mounting panel keeping away from first through-hole.

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

1. through setting up adjusting part, when the thickness degree of the device's mill out powder needs to be adjusted, rotate the knob, make the fourth slider remove, the spring compresses all the time, through the thrust that the spring provided, the spring promotes the third erection column, the third erection column promotes the second slider, the second slider drives the second gear, make the second gear support the lower extreme at the fifth gear, the fourth slider drives the upper end of the fifth gear and removes, the lower extreme contained angle of the fifth gear changes, make the lower extreme of the fifth gear drive the second gear and remove, the second gear drives the second slider and slides in the second spout, the second slider drives the fourth erection column and removes, the fourth erection column drives the second grinding roller and removes, can obtain the distance that the third slider removed on the fourth spout through observing the scale mark, easy operation, it is convenient to adjust;

2. through setting up storage component, before the device starts, open the storehouse lid, put into the storage silo with the medicine, the medicine is deposited in the storing groove, and assemble to first through-hole, when the device during operation, the starter motor, power through the motor provides drives first grinding roller rotation, first grinding roller drives first conical gear rotation, first conical gear drives seventh gear rotation, seventh gear drives sixth gear rotation, sixth gear drives first through-hole rotation, whenever first through-hole and second through-hole paste each other, assemble the medicine at first through-hole and drop downwards through the sixth spout, by adjusting component press into powder, the sixth gear drives the third mounting panel rotation simultaneously, the third mounting panel drives the brush hair rotation, make the brush hair brush down with the powder and the medicine that stick on the sixth spout middle part inner wall, convenient operation, the practicality of the device has been improved greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the cross-section of FIG. 1 of the present utility model;

FIG. 3 is a schematic side cross-sectional view of FIG. 1 of the present utility model;

FIG. 4 is a schematic perspective view of a first grinding roller, a second grinding roller, a first mounting post, a motor, a fifth mounting post, a third slider, a threaded rod and a knob according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

fig. 6 is a schematic perspective view of a first grinding roller, a first mounting column, a motor, a first gear, a storage bin, a first mounting plate, a second mounting plate, a rotating plate, a bin cover, a first through hole, a sixth gear, a seventh gear, a second connecting rod, a first conical gear, a second conical gear, a third mounting plate and bristles.

In the figure: 1. a work table; 2. a first grinding roller; 5. a second grinding roller; 311. a first mounting post; 312. a motor; 313. a first gear; 314. a first slider; 315. a second mounting post; 316. a third mounting post; 317. a first chute; 318. a spring; 319. a second slider; 320. a second chute; 321. a second gear; 322. a third gear; 323. a fourth mounting post; 324. a third chute; 325. a fourth gear; 326. a fifth mounting post; 327. a third slider; 328. a fourth chute; 329. a threaded rod; 330. a fourth slider; 331. a fifth chute; 332. scale marks; 333. a fifth gear; 334. a knob; 335. a drive chain; 336. tooth slots; 337. a collection box; 338. a slot; 339. a first connecting rod; 340. a grip; 411. a storage bin; 412. a first mounting plate; 413. a second mounting plate; 414. a rotating plate; 415. a bin cover; 416. a storage tank; 417. a first through hole; 418. a second through hole; 419. a sixth gear; 420. a seventh gear; 421. a second connecting rod; 422. a first bevel gear; 423. a second bevel gear; 424. a sixth chute; 425. a third mounting plate; 426. and (3) brushing.

Detailed Description

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, 2, 3, 4, 5 and 6, the present utility model provides a technical solution: the utility model provides a milling machine convenient to adjust milling thickness, which comprises a workbench 1, the middle part of workstation 1 is provided with first grinding roller 2 and second grinding roller 5 through adjusting part, the upper end of workstation 1 is provided with storage component, adjusting part includes first erection column 311, the middle part fixedly connected with first erection column 311 of first grinding roller 2, the right side fixedly mounted with motor 312 of workstation 1, the output shaft of motor 312 is fixedly connected on the right side of first erection column 311, the left side fixedly connected with first gear 313 of first erection column 311, the left side rotation of first erection column 311 is connected with first slider 314, the left side at workstation 1 middle part is slided and is connected with second slider 319, the left side at workstation 1 middle part has been seted up with second slider 319 mutually supporting second spout 320, the left side of second grinding roller 5 is slided and is connected with fourth erection column 323, the left side of the second grinding roller 5 is provided with a third sliding groove 324 which is matched with a fourth mounting column 323, the left side of the fourth mounting column 323 is fixedly connected with a third gear 322, the left side of the fourth mounting column 323 is fixedly connected with a second gear 321, the fourth mounting column 323 is rotationally connected to the right side of a second sliding block 319, the right side of a fifth mounting column 326 is fixedly connected with a third sliding block 327, the third sliding block 327 is slidingly connected to the right side of the middle part of the workbench 1, the right side of the middle part of the workbench 1 is provided with a fourth sliding groove 328 which is matched with the third sliding block 327, the right side of the workbench 1 is provided with a plurality of groups of scale marks 332, the left side of the middle part of the workbench 1 is rotationally connected with a threaded rod 329, the middle thread of the threaded rod 329 is connected with a fourth sliding block 330, the middle part of the fourth sliding block 330 is provided with a threaded hole which is matched with the threaded rod 329, the fourth sliding block 330 is slidingly connected to the left side of the middle part of the workbench 1, the left side in the middle of the workbench 1 is provided with a fifth sliding groove 331 which is matched with the fourth sliding groove 330, the right side of the fifth sliding groove 331 is fixedly connected with a fifth gear 333, the upper end of a threaded rod 329 is fixedly connected with a knob 334, the outer sides of the first gear 313, the second gear 321 and the fifth gear 333 are sleeved with the same transmission chain 335, the outer side of the transmission chain 335 is provided with a plurality of groups of tooth grooves 336, the tooth grooves 336 penetrate through the transmission chain 335, the motor 312 can be Y90S-2, when the thickness degree of powder ground by the device is required to be regulated, the knob 334 is rotated to drive the threaded rod 329 to rotate, the fourth sliding groove 330 slides in the fifth sliding groove 331, the fourth sliding groove 330 drives the fifth gear 333 to move, the fifth gear 333 drives the transmission chain 335 to move, the third mounting column 316 is pushed by the thrust provided by the first sliding groove 317 because the spring 318 is always in a compressed state in the first sliding groove 317, the third mounting post 316 pushes the second sliding block 319, the second sliding block 319 drives the second gear 321, the second gear 321 is abutted against the lower end of the transmission chain 335, the transmission chain 335 is always in a straight state, the included angle of the lower end of the transmission chain 335 changes, the transmission chain 335 drives the second sliding block 319 to slide in the second sliding groove 320, the second sliding block 319 drives the second gear 321 to move, the second gear 321 drives the third gear 322 to move, the third gear 322 drives the fourth mounting post 323 to move, the fourth mounting post 323 drives the second grinding roller 5 to move, the second grinding roller 5 drives the third sliding block 327 to slide in the fourth sliding groove 328, and meanwhile, the moving distance of the third sliding block 327 on the fourth sliding groove 328 can be obtained, so that the distance between the first grinding roller 2 and the second grinding roller 5 can be known, and the thickness of the grinding powder of the device can be controlled, the operation is simple, the front end of the first sliding block 314 is convenient to adjust and is fixedly connected with a second mounting column 315, the middle part of the second mounting column 315 is connected with a third mounting column 316 in a sliding manner, the third mounting column 316 is fixedly connected with the rear end of a second sliding block 319, a first sliding groove 317 matched with the third mounting column 316 is formed in the middle part of the second mounting column 315, a spring 318 is arranged in the middle part of the first sliding groove 317, the spring 318 is fixedly connected with the rear end of the second mounting column 315, the middle part of the second grinding roller 5 is fixedly connected with a fifth mounting column 326, the left side of the fifth mounting column 326 is fixedly connected with a fourth gear 325, the third gear 322 is meshed with the fourth gear 325, when the device works, the motor 312 is started, the first mounting column 311 is driven to rotate by the power provided by the motor 312, the first mounting column 311 is driven to rotate the first grinding roller 2, the first mounting column 311 is driven to rotate the first gear 313, under the transmission of the transmission chain 335, the fifth gear 333 and the second gear 321 are driven to rotate, the second gear 321 drives the fourth mounting column 323 to rotate in the third chute 324, the fourth mounting column 323 drives the third gear 322 to rotate, the third gear 322 drives the fourth gear 325 to rotate, the fourth gear 325 drives the fifth mounting column 326 to rotate, the fifth mounting column 326 drives the second grinding roller 5 to rotate, the first grinding roller 2 and the second grinding roller 5 rotate in opposite directions, at this moment, the device starts the grinding work, a collecting box 337 is inserted on the right side of the lower end of the operating simple workbench 1, a slot 338 which is matched with the collecting box 337 is formed on the right side of the lower end of the workbench 1, a first connecting rod 339 is fixedly connected on the right side of the collecting box 337, a handle 340 is fixedly connected on the right side of the first connecting rod 339, when the device is finished, the handle 340 is pulled, the handle 340 drives the first connecting rod 339 to move, the first connecting rod 339 drives the collecting box 337 to move in the slot 338, so that the collecting box 337 is drawn out of the workbench 1, thereby obtaining the collected powder, and the operation is simple and convenient for collection.

Referring to fig. 1, 3, 5 and 6, in order to make the device work without supplementing the medicine all the time, the storage assembly comprises a storage bin 411, the upper end of the workbench 1 is rotatably connected with the storage bin 411, the outer side of the storage bin 411 is fixedly connected with a first mounting plate 412, the upper end of the first mounting plate 412 is fixedly connected with two groups of second mounting plates 413, the middle parts of the two groups of second mounting plates 413 are rotatably connected with a same rotating plate 414, one side of the rotating plate 414 far away from the second mounting plate 413 is fixedly connected with a bin cover 415, the middle part of the storage bin 411 is provided with a storage groove 416, before the device works, the bin cover 415 is pushed upwards, the rotating plate 414 rotates in the middle part of the second mounting plate 413, so that the bin cover 415 is opened, the medicine is placed in the storage groove 416, the bin cover 415 is closed, the medicine storage is completed, the operation is simple, the medicine can be stored, the lower end of the storage bin 411 is provided with a first through hole 417, the upper end of the workbench 1 is provided with a second through hole 418, the vertical directions of the first through hole 417 and the second through hole 418 are the same, the lower end of the storage bin 411 is fixedly connected with a sixth gear 419, the sixth gear 419 is rotationally connected to the middle part of the workbench 1, the middle part of the workbench 1 is rotationally connected with a seventh gear 420, the seventh gear 420 is meshed with the sixth gear 419, the lower end of the seventh gear 420 is fixedly connected with a second connecting rod 421, the lower end of the second connecting rod 421 is fixedly connected with a first conical gear 422, the middle part of the first mounting column 311 is fixedly connected with a second conical gear 423, the second conical gear 423 is meshed with the first conical gear 422, the middle part of the workbench 1 is provided with a sixth chute 424, when the device works, the first grinding roller 2 starts to rotate, the first grinding roller 2 drives the first mounting column 311 to rotate, the first mounting column 311 drives the second conical gear 423 to rotate, the second bevel gear 423 drives the first bevel gear 422 to rotate, the first bevel gear 422 drives the second connecting rod 421 to rotate, the second connecting rod 421 drives the seventh gear 420 to rotate, the seventh gear 420 drives the sixth gear 419 to rotate, the sixth gear 419 drives the first through holes 417 to rotate, medicines in the storage bin 411 are piled up towards the first through holes 417 under the action of gravity, every time the first through holes 417 are combined with the second through holes 418, the medicines fall into the sixth sliding groove 424 through the second through holes 418, the practicability of the device is improved, the lower end of the sixth gear 419 is fixedly connected with a third mounting plate 425, the third mounting plate 425 is rotatably connected with the inner wall of the middle part of the sixth sliding groove 424, one side, away from the first through holes 417, of the third mounting plate 425 is fixedly connected with a plurality of groups of bristles 426, when the device is working, the storage bin 411 drives the third mounting plate to rotate in the sixth sliding groove 424 through the rotation of the storage bin 411, the third mounting plate drives the bristles 426 to rotate, and the bristles 426 brush down residual medicines and medicine on the inner wall of the sixth sliding groove 424, and the practicability of the device is improved.

Working principle: before the device works, when the thickness of the powder ground by the device needs to be adjusted, the knob 334 is rotated, the knob 334 drives the threaded rod 329 to rotate, so that the fourth slider 330 slides in the fifth sliding groove 331, the fourth slider 330 drives the fifth gear 333 to move, the fifth gear 333 drives the transmission chain 335 to move, because the spring 318 is always in a compressed state in the first sliding groove 317, the pushing force provided by the first sliding groove 317 pushes the third mounting column 316, the third mounting column 316 pushes the second slider 319, the second slider 319 drives the second gear 321, the second gear 321 is abutted against the lower end of the transmission chain 335, the transmission chain 335 is always in a straightened state, the included angle of the lower end of the transmission chain 335 is changed, the transmission chain 335 drives the second slider 319 to slide in the second sliding groove 320, the second sliding block 319 drives the second gear 321 to move, the second gear 321 drives the third gear 322 to move, the third gear 322 drives the fourth mounting column 323 to move, the fourth mounting column 323 drives the second grinding roller 5 to move, the second grinding roller 5 drives the third sliding block 327 to slide in the fourth sliding groove 328, and meanwhile, the scale mark 332 is observed, so that the moving distance of the third sliding block 327 on the fourth sliding groove 328 can be obtained, the distance between the first grinding roller 2 and the second grinding roller 5 can be known, the thickness degree of powder ground by the device is controlled, when medicines are filled, the bin cover 415 is pushed upwards, the rotating plate 414 rotates in the middle of the second mounting plate 413, the bin cover 415 is opened, the medicines are placed into the storage groove 416, the bin cover 415 is closed, and the storage of the medicines is completed;

when the device works, the motor 312 is started, the first mounting post 311 is driven to rotate by the power provided by the motor 312, the first mounting post 311 drives the first grinding roller 2 to rotate, the first mounting post 311 drives the first gear 313 to rotate, the fifth gear 333 and the second gear 321 are driven to rotate by the transmission chain 335, the second gear 321 drives the fourth mounting post 323 to rotate in the third chute 324, the fourth mounting post 323 drives the third gear 322 to rotate, the third gear 322 drives the fourth gear 325 to rotate, the fourth gear 325 drives the fifth mounting post 326 to rotate, the fifth mounting post 326 drives the second grinding roller 5 to rotate, the first grinding roller 2 and the second grinding roller 5 are driven to rotate in opposite directions, the first grinding roller 2 drives the first mounting post 311 to rotate, the first mounting post 311 drives the second conical gear 423 to rotate, the second conical gear 423 drives the first conical gear 422 to rotate, the first bevel gear 422 drives the second connecting rod 421 to rotate, the second connecting rod 421 drives the seventh gear 420 to rotate, the seventh gear 420 drives the sixth gear 419 to rotate, the sixth gear 419 drives the first through hole 417 to rotate, medicines in the storage bin 411 are accumulated towards the first through hole 417 under the action of gravity, medicines fall into the sixth chute 424 through the second through hole 418 when the first through hole 417 is combined with the second through hole 418, at this time, the device starts grinding work, the storage bin 411 rotates, the storage bin 411 drives the third mounting plate 425 to rotate in the sixth chute 424, the third mounting plate 425 drives the bristles 426 to rotate, the bristles 426 brush residual medicines and medicine powder on the inner wall of the sixth chute 424, when the device finishes working, the handle 340 is pulled, the handle 340 drives the first connecting rod 339 to move, the first connecting rod 339 drives the collecting box 337 to move in the slot 338, so that the collecting box 337 is pulled out from the workbench 1, the powder thus obtained has been collected, which is the working process of the whole device and is not described in detail in this specification, all belonging to the state of the art known to the person skilled in the art.

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

Claims

1. The utility model provides a milling machine convenient to adjust crocus thickness, includes workstation (1), its characterized in that: the middle part of the workbench (1) is provided with a first grinding roller (2) and a second grinding roller (5) through an adjusting component, and the upper end of the workbench (1) is provided with a storage component;

the adjusting component comprises a first mounting column (311), the middle part fixedly connected with first mounting column (311) of first grinding roller (2), motor (312) are fixedly installed on the right side of workstation (1), the output shaft of motor (312) is fixedly connected on the right side of first mounting column (311), first gear (313) are fixedly connected on the left side of first mounting column (311), first slider (314) are rotatably connected on the left side of first mounting column (311), second slider (319) are rotatably connected on the left side of workstation (1) middle part, second spout (320) mutually matched with second slider (319) are provided on the left side of workstation (1), fourth mounting column (323) are fixedly connected on the left side of second grinding roller (5), third spout (324) mutually matched with fourth mounting column (323) are provided on the left side of second grinding roller (5), third gear (326) are fixedly connected on the left side of fourth mounting column (311), third gear (326) are fixedly connected on the right side of fourth grinding roller (323), fifth slider (327) are fixedly connected on the right side of second grinding roller (5), third slider (327) sliding connection is on the right side at workstation (1) middle part, fourth spout (328) mutually supporting with third slider (327) have been seted up on the right side at workstation (1) middle part, the right side of workstation (1) is provided with multiunit scale mark (332), the left side at workstation (1) middle part rotates and is connected with threaded rod (329), the middle part threaded connection of threaded rod (329) has fourth slider (330), threaded hole mutually supporting with threaded rod (329) has been seted up at the middle part of fourth slider (330), the left side at workstation (1) middle part is seted up in fourth slider (330) left side at workstation (1) middle part, the right side fixedly connected with fifth gear (333) of fifth spout (331), the upper end fixedly connected with knob (334) of threaded rod (329), first gear (313), second gear (321) and fifth gear tooth socket (335) are running through in the outside of multiunit chain (335), outside chain (336) have the transmission (335).

2. A mill for facilitating the adjustment of the thickness of a mill according to claim 1, wherein: the front end fixedly connected with second erection column (315) of first slider (314), the middle part sliding connection of second erection column (315) has third erection column (316), third erection column (316) fixed connection is at the rear end of second slider (319), first spout (317) mutually supporting with third erection column (316) are seted up at the middle part of second erection column (315), the middle part of first spout (317) is provided with spring (318), spring (318) fixed connection is at the rear end of second erection column (315), the left side fixedly connected with fourth gear (325) of fifth erection column (326), third gear (322) and fourth gear (325) intermeshing.

3. A mill for facilitating the adjustment of the thickness of a mill according to claim 1, wherein: the collecting box (337) is inserted on the right side of the lower end of the workbench (1), a slot (338) matched with the collecting box (337) is formed on the right side of the lower end of the workbench (1), a first connecting rod (339) is fixedly connected to the right side of the collecting box (337), and a handle (340) is fixedly connected to the right side of the first connecting rod (339).

4. A mill for facilitating the adjustment of the thickness of a mill according to claim 1, wherein: the storage assembly comprises a storage bin (411), the upper end of the workbench (1) is rotationally connected with the storage bin (411), the outer side of the storage bin (411) is fixedly connected with a first mounting plate (412), the upper end of the first mounting plate (412) is fixedly connected with two groups of second mounting plates (413), the middle parts of the two groups of second mounting plates (413) are rotationally connected with the same rotating plate (414), one side, away from the second mounting plates (413), of the rotating plate (414) is fixedly connected with a bin cover (415), and a storage groove (416) is formed in the middle part of the storage bin (411).

5. The pulverizer of claim 4, wherein the pulverizer is adapted to adjust the size of the powder to be pulverized, wherein: the utility model discloses a concrete mixer is characterized in that a first through hole (417) is arranged at the lower extreme of storage silo (411), a second through hole (418) is arranged at the upper end of workstation (1), the vertical direction of first through hole (417) and second through hole (418) is the same, the lower extreme fixedly connected with sixth gear (419) of storage silo (411), sixth gear (419) rotate to be connected at the middle part of workstation (1), the middle part of workstation (1) rotates to be connected with seventh gear (420), seventh gear (420) and sixth gear (419) intermeshing, the lower extreme fixedly connected with second connecting rod (421) of seventh gear (420), the lower extreme fixedly connected with first conical gear (422) of second connecting rod (421), the middle part fixedly connected with second conical gear (423) of first erection column (311), sixth spout (424) have been seted up at the middle part of workstation (1) with first conical gear (422) intermeshing.

6. A mill for facilitating the adjustment of the thickness of a mill according to claim 5, wherein: the lower extreme fixedly connected with third mounting panel (425) of sixth gear (419), third mounting panel (425) are in the middle part inner wall rotation connection of sixth spout (424), one side fixedly connected with multiunit brush hair (426) of first through-hole (417) is kept away from to third mounting panel (425).