阅读说明：本技术 一种精制食用盐加工用精细化研磨处理系统 (Refined edible salt processing is with grinding processing system that becomes more meticulous ) 是由 谭波 陈绍宇 易大本 唐中滨 于 2021-08-18 设计创作，主要内容包括：本发明属于食用盐加工技术领域,且公开了一种精制食用盐加工用精细化研磨处理系统,包括支撑组件,所述支撑组件上安装有进料组件和出料组件,所述进料组件用于引导粗盐进入至支撑组件内部,所述支撑组件内部安装有多个可拆装的研磨组件,所述支撑组件上安装有驱动组件,所述驱动组件可带动研磨组件相对于支撑组件转动,所述研磨组件用于研磨支撑组件内部的粗盐形成细盐。本发明将研磨板通过弧形槽与转轴卡合,将侧板插入至弧形槽中,使研磨板固定于转轴上,通过研磨板将粗盐研磨,让使用者需要数目的研磨板固定于使用者需要的位置处,让装置可以调节研磨次数,大大提高装置的使用范围。(The invention belongs to the technical field of edible salt processing, and discloses a refined grinding treatment system for refined edible salt processing, which comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are arranged on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are arranged in the supporting assembly, a driving assembly is arranged on the supporting assembly, the driving assembly can drive the grinding assembly to rotate relative to the supporting assembly, and the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt. According to the invention, the grinding plate is clamped with the rotating shaft through the arc-shaped groove, the side plate is inserted into the arc-shaped groove, so that the grinding plate is fixed on the rotating shaft, coarse salt is ground through the grinding plate, the grinding plates in the number required by a user are fixed at the positions required by the user, the grinding times can be adjusted by the device, and the application range of the device is greatly enlarged.)

1. A refined edible salt processing is with grinding processing system that becomes more meticulous, its characterized in that: including supporting component, last feeding subassembly and the ejection of compact subassembly of installing of supporting component, feeding component is used for guiding coarse salt to enter into inside the supporting component, supporting component internally mounted has a plurality of dismantled and assembled grinding assembly, the last drive assembly that installs of supporting component, drive assembly can drive grinding assembly and rotate for supporting component, grinding assembly is used for grinding the inside coarse salt of supporting component and forms fine salt, ejection of compact subassembly is used for discharging fine salt.

2. The system of claim 1, wherein the polishing system comprises: the supporting component comprises a main body (2), a supporting rod (1) is installed at the bottom of the main body (2), and a grinding cavity (9) is formed in the main body (2).

3. The system of claim 1, wherein the polishing system comprises: the discharging component comprises a discharging pipe (7), and a valve (24) is mounted on the discharging pipe (7).

4. The system of claim 1, wherein the polishing system comprises: the feeding assembly comprises a feed hopper (5).

5. The system of claim 4, wherein the polishing system comprises: the top fixedly connected with first motor (3) of feeder hopper (5), the output of first motor (3) rotates and is connected with auger (4).

6. The system of claim 1, wherein the polishing system comprises: the driving assembly comprises a second motor (6), and a driving end of the second motor (6) is rotatably connected with a rotating shaft (8).

7. The system of claim 1, wherein the polishing system comprises: grinding unit includes grinding plate (10), arc wall (25) have been seted up on grinding plate (10), and grinding plate (10) inside both sides that are close to arc wall (25) have all seted up through-hole (13), lug (12) are installed at the top of grinding plate (10), the internally mounted of arc wall (25) has curb plate (11), install spacing subassembly between curb plate (11) and grinding plate (10), spacing subassembly is used for fixed curb plate (11) and grinding plate (10).

8. The system of claim 7, wherein the polishing system comprises: the limiting assembly comprises a spring (17), an inserting rod (15) is fixedly connected to one end of the spring (17), a mounting groove (18) is formed in one side, close to the spring (17), of the grinding plate (10), and a limiting hole (16) is formed in one side, close to the inserting rod (15), of the side plate (11).

9. The system of claim 6, wherein the polishing system comprises: the rotating shaft (8) is sleeved with a lantern ring (14), and an annular groove (22) is formed in the circumferential surface of the lantern ring (14).

10. The system of claim 9, wherein the polishing system comprises: logical groove (23) have been seted up to the inside of lantern ring (14), close soon between pivot (8) and the lantern ring (14) and be connected with screw rod (19), and the one end that pivot (8) are close to screw rod (19) closes soon and is connected with side groove (21), screw rod groove (20) have been seted up to one side that lantern ring (14) are close to screw rod (19).

Technical Field

The invention belongs to the technical field of edible salt processing, and particularly relates to a refined grinding treatment system for processing refined edible salt.

Background

The edible salt is processed edible salt which is obtained from seawater, underground rock (ore) salt sediments and natural brine (salt water) and takes sodium chloride as a main component, and does not comprise low sodium salt, wherein the main component of the edible salt is sodium chloride (NaCl), and simultaneously contains a small amount of water, impurities and other elements such as iron, phosphorus, iodine and the like.

The existing edible salt processing and grinding device needs to carry out multistage grinding in order to improve the fineness of edible salt particles during the processing of edible salt, the grinding times of the existing device cannot be adjusted, and the application range of the device has limitation.

Disclosure of Invention

The invention aims to provide a refined grinding treatment system for processing refined edible salt, which aims to solve the problems that the grinding times of a device cannot be adjusted and the application range of the device is limited in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a refined edible salt processing is with grinding processing system that becomes more meticulous, includes the supporting component, install feeding subassembly and ejection of compact subassembly on the supporting component, inside the feeding subassembly was used for guiding coarse salt to get into the supporting component, supporting component internally mounted has a plurality of dismantled and assembled grinding assembly, install drive assembly on the supporting component, drive assembly can drive grinding assembly and rotate for the supporting component, grinding assembly is used for grinding the inside coarse salt of supporting component and forms fine salt, ejection of compact subassembly is used for discharging fine salt.

Preferably, the supporting component comprises a main body, a supporting rod is installed at the bottom of the main body, and a grinding cavity is formed in the main body.

Preferably, the discharging assembly comprises a discharging pipe, and a valve is arranged on the discharging pipe.

Preferably, the feeding assembly comprises a feed hopper.

Preferably, the top fixedly connected with first motor of feeder hopper, the output of first motor rotates and is connected with the auger.

Preferably, the driving assembly comprises a second motor, and a driving end of the second motor is rotatably connected with a rotating shaft.

Preferably, grinding component includes the lapping plate, the arc wall has been seted up on the lapping plate, and the inside both sides that are close to the arc wall of lapping plate have all seted up the through-hole, the lug is installed at the top of lapping plate, the internally mounted of arc wall has the curb plate, install spacing subassembly between curb plate and the lapping plate, spacing subassembly is used for fixed curb plate and lapping plate.

Preferably, the limiting assembly comprises a spring, an inserting rod is fixedly connected to one end of the spring, a mounting groove is formed in one side, close to the spring, of the grinding plate, and a limiting hole is formed in one side, close to the inserting rod, of the side plate.

Preferably, the rotating shaft is sleeved with a lantern ring, and the circumferential surface of the lantern ring is provided with an annular groove.

Preferably, a through groove is formed in the lantern ring, a screw rod is connected between the rotating shaft and the lantern ring in a screwing mode, a side groove is connected to one end, close to the screw rod, of the rotating shaft in a screwing mode, and a screw rod groove is formed in one side, close to the screw rod, of the lantern ring.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the grinding plate is clamped with the rotating shaft through the arc-shaped groove, the side plate is inserted into the arc-shaped groove, so that the grinding plate is fixed on the rotating shaft, coarse salt is ground through the grinding plate, the grinding plates in the number required by a user are fixed at the positions required by the user, the grinding times can be adjusted by the device, and the application range of the device is greatly enlarged.

(2) On the basis of the beneficial effects, the spring pushes and pushes the insertion rod to enable the insertion rod to be inserted into the limiting hole, so that the side plate is fixed more firmly, when the side plate and the grinding plate need to be disassembled, the insertion rod is separated from the side plate by pressing the insertion rod, the grinding plate can be disassembled, and the grinding plate is convenient to disassemble and install.

(3) On the basis of the beneficial effects, the position of the grinding plate can be adjusted by clamping the grinding plate with the annular groove on the lantern ring and pulling the grinding plate, so that the distance between the grinding plates is convenient to adjust, and the fineness after experimental grinding is further adjusted.

(4) On the basis of the beneficial effects, the screw rod is enabled to enter between the screw rod groove and the side groove by rotating the screw rod, the lantern ring is enabled to be more tightly fixed after being adjusted to the position required by a user, the stability of the grinding plate during working is further improved, and the efficiency of the device for grinding salt is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a top view of the abrasive sheet of the present invention in connection with a side plate;

FIG. 4 is a top view of the polishing plate of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 2;

FIG. 6 is an enlarged view of portion B of FIG. 3;

FIG. 7 is an enlarged view of portion C of FIG. 3;

FIG. 8 is a cross-sectional view of the shaft and collar of the present invention as they are connected;

FIG. 9 is an enlarged view of portion D of FIG. 8;

in the figure: 1. a support bar; 2. a main body; 3. a first motor; 4. a packing auger; 5. a feed hopper; 6. a second motor; 7. a discharge pipe; 8. a rotating shaft; 9. a grinding chamber; 10. a grinding plate; 11. a side plate; 12. a bump; 13. a through hole; 14. a collar; 15. inserting a rod; 16. a limiting hole; 17. a spring; 18. mounting grooves; 19. a screw; 20. a screw channel; 21. a side groove; 22. an annular groove; 23. a through groove; 24. a valve; 25. an arc-shaped groove.

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.

Referring to fig. 1-9, the present invention provides the following technical solutions:

the first embodiment is as follows: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt, and the discharging assembly is used for discharging the fine salt;

the supporting component comprises a main body 2, a supporting rod 1 is installed at the bottom of the main body 2, a grinding cavity 9 is formed in the main body 2, coarse salt is added into the grinding cavity 9 in the main body 2 through a feeding component, the grinding component is driven to rotate through a driving component, the coarse salt in the grinding cavity 9 is ground through the grinding component, the coarse salt forms fine salt, and the fine salt is discharged through a discharging component.

Example two: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding coarse salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the coarse salt in the supporting assembly to form fine salt, the discharging assembly is used for discharging the fine salt, the supporting assembly comprises a main body 2, a supporting rod 1 is mounted at the bottom of the main body 2, and a grinding cavity 9 is formed in the main body 2;

the discharging component comprises a discharging pipe 7, a valve 24 is installed on the discharging pipe 7, coarse salt is added into a grinding cavity 9 inside the main body 2 through a feeding component, the grinding component is driven to rotate through a driving component, the coarse salt inside the grinding cavity 9 is ground through the grinding component, the coarse salt forms fine salt, the valve 24 is unscrewed, and the fine salt is discharged through the discharging pipe 7.

Example three: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding coarse salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assemblies to rotate relative to the supporting assembly, the grinding assemblies are used for grinding the coarse salt in the supporting assembly to form fine salt, the discharging assembly is used for discharging the fine salt, the supporting assembly comprises a main body 2, a supporting rod 1 is mounted at the bottom of the main body 2, a grinding cavity 9 is formed in the main body 2, the discharging assembly comprises a discharging pipe 7, and a valve 24 is mounted on the discharging pipe 7;

the feeding subassembly includes feeder hopper 5, adds the coarse salt to 2 inside grinding chamber 9 of main part through feeder hopper 5 in, drives grinding component through drive assembly and rotates, will grind the coarse salt of inside in chamber 9 through grinding component and grind, makes coarse salt form fine salt, unscrews valve 24, makes fine salt pass through discharging pipe 7 and discharges.

Example four: a refined grinding treatment system for refined edible salt processing comprises a supporting component, wherein a feeding component and a discharging component are mounted on the supporting component, the feeding component is used for guiding coarse salt to enter the supporting component, a plurality of detachable grinding components are mounted inside the supporting component, a driving component is mounted on the supporting component and can drive the grinding component to rotate relative to the supporting component, the grinding component is used for grinding the coarse salt inside the supporting component to form fine salt, the discharging component is used for discharging the fine salt, the supporting component comprises a main body 2, a supporting rod 1 is mounted at the bottom of the main body 2, a grinding cavity 9 is formed inside the main body 2, the discharging component comprises a discharging pipe 7, a valve 24 is mounted on the discharging pipe 7, and the feeding component comprises a feeding hopper 5;

the first motor 3 of top fixedly connected with of feeder hopper 5, the output of first motor 3 rotates and is connected with auger 4, add coarse salt through feeder hopper 5, it rotates to drive auger 4 through first motor 3, drive the inside coarse salt removal of feeder hopper 5 through auger 4, make coarse salt get into to the inside grinding chamber 9 of main part 2, drive grinding component through drive assembly and rotate, will grind the inside coarse salt grinding in chamber 9 through grinding component, make coarse salt form fine salt, unscrew valve 24, make fine salt pass through discharging pipe 7 and discharge.

Example five: a refined grinding treatment system for refined edible salt processing comprises a supporting component, wherein a feeding component and a discharging component are mounted on the supporting component, the feeding component is used for guiding crude salt to enter the supporting component, a plurality of detachable grinding components are mounted in the supporting component, a driving component is mounted on the supporting component and can drive the grinding component to rotate relative to the supporting component, the grinding component is used for grinding the crude salt in the supporting component to form fine salt, the discharging component is used for discharging the fine salt, the supporting component comprises a main body 2, a supporting rod 1 is mounted at the bottom of the main body 2, a grinding cavity 9 is formed in the main body 2, the discharging assembly comprises a discharging pipe 7, a valve 24 is arranged on the discharging pipe 7, the feeding assembly comprises a feeding hopper 5, the top of the feeding hopper 5 is fixedly connected with a first motor 3, and the output end of the first motor 3 is rotatably connected with a packing auger 4;

drive assembly includes second motor 6, the drive end of second motor 6 rotates and is connected with pivot 8, add coarse salt through feeder hopper 5, drive auger 4 through first motor 3 and rotate, drive the inside coarse salt removal of feeder hopper 5 through auger 4, make coarse salt enter into to 2 inside grinding chamber 9 of main part, drive pivot 8 through second motor 6 and rotate, it rotates to drive grinding assembly through pivot 8, will grind the coarse salt grinding of inside in chamber 9 through grinding assembly, make coarse salt form fine salt, unscrew valve 24, make fine salt pass through discharging pipe 7 and discharge.

Example six: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt, and the discharging assembly is used for discharging the fine salt;

the grinding assembly comprises a grinding plate 10, an arc-shaped groove 25 is formed in the grinding plate 10, through holes 13 are formed in two sides, close to the arc-shaped groove 25, of the inner portion of the grinding plate 10, a convex block 12 is installed at the top of the grinding plate 10, a side plate 11 is installed inside the arc-shaped groove 25, a limiting assembly is installed between the side plate 11 and the grinding plate 10 and used for fixing the side plate 11 and the grinding plate 10, coarse salt is added into a grinding cavity 9 inside the main body 2 through a feeding assembly, the grinding plate 10 is clamped with a driving assembly through the arc-shaped groove 25, the side plate 11 is inserted into the arc-shaped groove 25, the grinding plate 10 is fixed through the limiting assembly, the grinding plate 10 is driven to rotate through the driving assembly, the convex block 12 is driven to rotate through the grinding plate 10, the grinding plate 10 is matched with the convex block 12, so that the coarse salt inside the grinding cavity 9 is ground, the coarse salt is made to form fine salt, and the fine salt flows into the next grinding plate 10 through the through holes 13, thereby carrying out multistage grinding and discharging fine salt through the discharging component.

Example seven: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt, and the discharging assembly is used for discharging the fine salt;

the grinding assembly comprises a grinding plate 10, an arc-shaped groove 25 is formed in the grinding plate 10, through holes 13 are formed in the grinding plate 10 and close to two sides of the arc-shaped groove 25, a convex block 12 is installed at the top of the grinding plate 10, a side plate 11 is installed in the arc-shaped groove 25, a limiting assembly is installed between the side plate 11 and the grinding plate 10, and the limiting assembly is used for fixing the side plate 11 and the grinding plate 10;

the limiting assembly comprises a spring 17, an inserting rod 15 is fixedly connected to one end of the spring 17, a mounting groove 18 is formed in one side, close to the spring 17, of the grinding plate 10, a limiting hole 16 is formed in one side, close to the inserting rod 15, of the side plate 11, coarse salt is added into the grinding cavity 9 inside the main body 2 through the feeding assembly, the grinding plate 10 is clamped with the driving assembly through the arc-shaped groove 25, the side plate 11 is inserted into the arc-shaped groove 25, the inserting rod 15 is pushed by the spring 17 inside the mounting groove 18 in an extruding mode, the inserting rod 15 is inserted into the limiting hole 16 inside the side plate 11, the grinding plate 10 and the side plate 11 are fixed, the grinding plate 10 is driven to rotate through the driving assembly, the lug 12 is driven to rotate through the grinding plate 10, the grinding plate 10 is matched with the lug 12, coarse salt inside the grinding cavity 9 is ground, the coarse salt is made to form fine salt, the fine salt flows into the next grinding plate 10 through the through hole 13, thereby carrying out multistage grinding and discharging fine salt through the discharging component.

Example eight: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt, and the discharging assembly is used for discharging the fine salt;

the grinding assembly comprises a grinding plate 10, an arc-shaped groove 25 is formed in the grinding plate 10, through holes 13 are formed in the grinding plate 10 and close to two sides of the arc-shaped groove 25, a convex block 12 is installed at the top of the grinding plate 10, a side plate 11 is installed in the arc-shaped groove 25, a limiting assembly is installed between the side plate 11 and the grinding plate 10, and the limiting assembly is used for fixing the side plate 11 and the grinding plate 10;

the limiting assembly comprises a spring 17, one end of the spring 17 is fixedly connected with an inserted rod 15, one side of the grinding plate 10, which is close to the spring 17, is provided with a mounting groove 18, and one side of the side plate 11, which is close to the inserted rod 15, is provided with a limiting hole 16;

the cover is equipped with lantern ring 14 on the pivot 8, seted up ring channel 22 on the lantern ring 14 periphery, pulling lantern ring 14, make lantern ring 14 move to the position department that the user needs, add coarse salt to the grinding chamber 9 of main part 2 inside through feeding assembly, pass through arc wall 25 with the ring channel 22 block on the lantern ring 14 with grinding plate 10, insert curb plate 11 to the arc wall 25 inside, spring 17 through the mounting groove 18 inside pushes away inserted bar 15 extrusion, make inserted bar 15 insert to the inside spacing hole 16 of curb plate 11, thereby it is fixed with grinding plate 10 and curb plate 11, make the interval between the grinding plate 10 adjust to user's distance, drive grinding plate 10 through drive assembly and rotate, drive lug 12 through grinding plate 10 and rotate, through grinding plate 10 and lug 12 cooperation, thereby grind the coarse salt of inside in the grinding chamber 9, make coarse salt form fine salt, fine salt flows to next grinding plate 10 through-hole 13, thereby carrying out multistage grinding and discharging fine salt through the discharging component.

Example nine: a refined grinding treatment system for refined edible salt processing comprises a supporting assembly, wherein a feeding assembly and a discharging assembly are mounted on the supporting assembly, the feeding assembly is used for guiding crude salt to enter the supporting assembly, a plurality of detachable grinding assemblies are mounted in the supporting assembly, a driving assembly is mounted on the supporting assembly and can drive the grinding assembly to rotate relative to the supporting assembly, the grinding assembly is used for grinding the crude salt in the supporting assembly to form fine salt, and the discharging assembly is used for discharging the fine salt;

the grinding assembly comprises a grinding plate 10, an arc-shaped groove 25 is formed in the grinding plate 10, through holes 13 are formed in the grinding plate 10 and close to two sides of the arc-shaped groove 25, a convex block 12 is installed at the top of the grinding plate 10, a side plate 11 is installed in the arc-shaped groove 25, a limiting assembly is installed between the side plate 11 and the grinding plate 10, and the limiting assembly is used for fixing the side plate 11 and the grinding plate 10;

the limiting assembly comprises a spring 17, one end of the spring 17 is fixedly connected with an inserted rod 15, one side of the grinding plate 10, which is close to the spring 17, is provided with a mounting groove 18, and one side of the side plate 11, which is close to the inserted rod 15, is provided with a limiting hole 16;

a lantern ring 14 is sleeved on the rotating shaft 8, and an annular groove 22 is formed in the circumferential surface of the lantern ring 14;

a through groove 23 is arranged in the lantern ring 14, a screw rod 19 is connected between the rotating shaft 8 and the lantern ring 14 in a screwing manner, a side groove 21 is connected at one end of the rotating shaft 8 close to the screw rod 19 in a screwing manner, a screw rod groove 20 is arranged at one side of the lantern ring 14 close to the screw rod 19, the lantern ring 14 is pulled to move to a position required by a user, the screw rod 19 is screwed with the screw rod groove 20 and the side groove 21, so that the lantern ring 14 is fixed at the position required by the user, coarse salt is added into the grinding cavity 9 in the main body 2 through a feeding component, the grinding plate 10 is clamped with an annular groove 22 on the lantern ring 14 through an arc-shaped groove 25, the side plate 11 is inserted into the arc-shaped groove 25, the inserting rod 15 is pushed and extruded through a spring 17 in the mounting groove 18, the inserting rod 15 is inserted into a limiting hole 16 in the side plate 11, so that the grinding plate 10 and the side plate 11 are fixed, and the distance between the grinding plate 10 is adjusted to the distance of the user, drive lapping plate 10 through drive assembly and rotate, drive lug 12 through lapping plate 10 and rotate, through lapping plate 10 and lug 12 cooperation to grind the thick salt of inside in grinding chamber 9, make thick salt form fine salt, fine salt flows to next lapping plate 10 through-hole 13, thereby carries out multistage grinding, through the fine salt of ejection of compact subassembly discharge.

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.

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.