CN219880155U

CN219880155U - Grinding device

Info

Publication number: CN219880155U
Application number: CN202321083411.2U
Authority: CN
Inventors: 宋歌; 张庆玲; 邵鑫; 王倩; 黄忠林; 戴厚同; 董得平; 李林海
Original assignee: Henan Feitian Biotechnology Co ltd
Current assignee: Henan Feitian Biotechnology Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-24
Anticipated expiration: 2033-05-08

Abstract

The utility model provides a grinding device, which belongs to the technical field of grinding devices and comprises a crushing mechanism, a fixed plate and a screen plate which are positioned at the lower part of the crushing mechanism, a cutting plate, a shovel plate and a synchronous driving mechanism; the cutting plate is positioned at the lower part of the fixed plate, the shovel plate is positioned at the lower part of the fixed plate, the screen plate is positioned at the lower part of the shovel plate, the synchronous driving mechanism is positioned on the outer wall of the grinding device, and the synchronous driving mechanism is movably connected with one end parts of the cutting plate and the shovel plate; the synchronous driving mechanism comprises a connecting plate, a connecting bolt, a connecting rod and a crank connecting rod drive, wherein the crank connecting rod drive is positioned on the outer side wall of the powder mechanism, the crank connecting rod drive is connected to the connecting plate through the connecting rod, and the connecting plate is connected with the cutting plate and the shovel plate through the connecting bolt.

Description

Grinding device

Technical Field

The utility model relates to the technical field of grinding, in particular to a grinding device.

Background

The utility model provides a high-efficient pulverizer of two segmentation food processing of authorized bulletin number CN 213434707U, includes the powder grinding case, inlet pipe and discharging pipe are installed respectively to the upper end and the lower extreme of powder grinding case, the inner wall of powder grinding case rotates and is connected with two crushing rollers, the inner wall fixedly connected with two scrapers of powder grinding case, two the scraper blade offsets with the bottom of two crushing rollers respectively, two through two gear drive connection between the crushing rollers, run through on the powder grinding case be equipped with rather than rotating the axis of rotation of connection, the coaxial fixed connection of axis of rotation and one of them crushing roller, the outer wall fixedly connected with installation piece of powder grinding case, install driving motor on the installation piece, be equipped with drive mechanism between driving motor and the axis of rotation;

the design of above-mentioned device relies on fixed plate and otter board to carry out reciprocating motion and smashes, but in the in-service use in-process, the through-hole in the recess is filled with the material easily for the material is heated to expand in carrying out the grinding in-process of otter board, fills into among the net of otter board, makes the otter board can not pass through the material that accords with the specification, and cutting efficiency between otter board and the fixed plate is not high.

Disclosure of Invention

Accordingly, the utility model provides a grinding device which can effectively prevent the screen plate from being blocked, reduce the accumulation of materials in through holes in the grooves and accelerate the powder efficiency.

In order to solve the technical problems, the utility model provides a grinding device, which comprises a crushing mechanism, a fixed plate and a screen plate which are positioned at the lower part of the crushing mechanism, a cutting plate, a shovel plate and a synchronous driving mechanism;

the cutting plate is positioned at the lower part of the fixed plate, the shovel plate is positioned at the lower part of the fixed plate, the screen plate is positioned at the lower part of the shovel plate, the synchronous driving mechanism is positioned on the outer wall of the grinding device, and the synchronous driving mechanism is movably connected with one end parts of the cutting plate and the shovel plate;

the synchronous driving mechanism comprises a connecting plate, a connecting bolt, a connecting rod and a crank connecting rod drive, wherein the crank connecting rod drive is positioned on the outer side wall of the powder mechanism, the crank connecting rod drive is connected onto the connecting plate through the connecting rod, and the connecting plate is connected with the cutting plate and the shovel plate through the connecting bolt.

After the design structure is used, the cutting plate is arranged at the lower part of the fixing plate, the materials are cut by means of the acute angle at the upper part of the cutting hole, so that the grinding efficiency is further improved, and the shovel plate is arranged at the lower part of the cutting plate, so that the acute angle frame at the lower part of the shovel plate can shovel the materials on the screen plate, the cleaning of the screen plate is ensured, the materials are prevented from accumulating at the upper part of the screen plate to block the screen plate, and the boring passing efficiency is further improved.

As still another improvement of the present utility model, in order to make the cutting of the material by the cutting plate easier and to accelerate the crushing effect of the material, the cutting plate is provided with a cutting hole, the upper opening of which is smaller than the lower opening.

As a further improvement of the utility model, in order to prevent the material from blocking the screen plate due to flat pushing after the material is piled on the screen plate, the material is shoveled, a shoveling groove is formed in the shoveling plate, and the upper opening of the shoveling groove is larger than the lower opening of the shoveling groove.

As a further improvement of the utility model, in order to enable the grinding device to carry out coarse grinding before grinding and prolong the service life of equipment, the grinding mechanism comprises a grinding shell, two grinding rollers are rotatably arranged on the inner side wall of the grinding shell, a conical hopper is arranged on the inner measuring wall of the powder shell below the grinding rollers, the conical hopper is arranged on the upper part of a fixed plate, the grinding rollers are driven by a first driving motor, a feed inlet is formed in the upper part of the powder shell, and a discharge chute is arranged at the bottom of the powder shell.

As another improvement of the utility model, in order to cut materials in batches and reduce blockage, the fixing plate is provided with a groove, and the bottom of the groove is provided with a plurality of material through holes.

As still another improvement of the present utility model, in order to enable the cutting plate to be horizontally reciprocally displaced and thus cut the ground material, a plurality of slide bars are connected to both left and right end portions of the cutting plate and the shovel plate, the slide bars pass through the grinding housing, the slide bars are fixedly connected to the connection plate, and the connection bolts pass through the connection plate and the slide bars.

As a further improvement of the utility model, in order to realize synchronous displacement of the cutting plate and the shovel plate, the crank-link drive comprises a second motor, a rotating wheel, a cylindrical protrusion and a link;

the second motor is located the outside of grinding shell, and the runner is located the output of second motor, and the cylinder is protruding to be located the edge of runner, rotates between one end of connecting rod and the cylinder protruding and links together, and the other end of connecting rod rotates the middle part of connecting plate.

In summary, compared with the prior art, the utility model has at least one of the following beneficial technical effects:

1. after the design structure is used, the cutting plate is arranged at the lower part of the fixing plate, the materials are cut by means of the acute angle at the upper part of the cutting hole, so that the grinding efficiency is further improved, and the shovel plate is arranged at the lower part of the cutting plate, so that the acute angle frame at the lower part of the shovel plate can shovel the materials on the screen plate, the cleaning of the screen plate is ensured, the materials are prevented from accumulating at the upper part of the screen plate to block the screen plate, and the boring passing efficiency is further improved.

2. The utility model also uses a synchronous driving mechanism to carry out the same displacement on the cutting plate and the shovel plate, increases the processing efficiency of materials, sets sliding bars at the two ends of the cutting plate and the shovel plate, and is fixed in the crushing shell through the sliding bars, so that the cutting plate and the shovel plate can horizontally displace, and sets a second motor outside the crushing shell, and the connecting rod and the connecting plate golden star water bottle move through the cylindrical bulge eccentrically arranged on the second motor and the connecting rod rotationally connected with the cylindrical bulge, so as to drive the cutting plate and the shovel plate to horizontally move.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a schematic structural view of the present utility model.

Reference numerals:

100. a crushing mechanism; 110. grinding the shell; 120. a pulverizing roller; 130. a conical hopper; 140. a first driving motor; 150. a feed inlet; 160. a discharge chute; 200. a fixing plate; 210. a groove; 220. a material passing hole; 300. a screen plate; 400. cutting the plate; 410. cutting the hole; 420. a slide bar; 500. a shovel plate; 510. a shovel trough; 600. a synchronous driving mechanism; 610. a connecting plate; 620. a connecting bolt; 630. a connecting rod; 640. crank connecting rod driving; 641. a second motor; 642. a rotating wheel; 643. a cylindrical protrusion; 644. and a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

1-4, a grinding apparatus includes a crushing mechanism 100, a fixing plate 200 and a net plate 300 positioned at the lower part of the crushing mechanism 100, a cutting plate 400, a shovel plate 500, and a synchronous driving mechanism 600;

the cutting board 400 is positioned at the lower part of the fixed board 200, the cutting board 400 is attached to the fixed board 200, the shovel board 500 is positioned at the lower part of the fixed board 200, the lower surface of the shovel board 500 is attached to the net board 300, the net board 300 is positioned at the lower part of the shovel board 500, the synchronous driving mechanism 600 is positioned on the outer wall of the grinding device, the synchronous driving mechanism 600 is movably connected at one end part of the cutting board 400 and one end part of the shovel board 500, and the synchronous driving mechanism 600 can be arranged at any side of the cutting board 400 and any side of the shovel board 500;

the synchronous driving mechanism 600 comprises a square connecting plate 610, a connecting bolt 620, a connecting rod 630 and a crank connecting rod 644 driving 640, wherein the crank connecting rod 644 driving 640 is positioned on the outer side wall of the powder mechanism, is rotationally connected and fixed on the outer side wall of the connecting rod 630 through a screw and a limiting ring, the crank connecting rod 644 driving 640 is connected on the connecting plate 610 through the connecting rod 630, the connecting plate 610 is connected with the cutting plate 400 and the shovel plate 500 through the connecting bolt 620, and a plurality of connecting bolts 620 respectively penetrate through the connecting plate 610 and are fixedly connected with the cutting plate 400 and the shovel plate 500.

After the design structure is used, the cutting plate 400 is arranged at the lower part of the fixing plate 200, the materials are cut by means of the acute angle at the upper part of the cutting hole 410, so that the grinding efficiency is further improved, and the shovel plate 500 is arranged at the lower part of the cutting plate 400, so that the acute angle frame at the lower part of the shovel plate 500 can shovel the materials on the net plate 300, the cleaning of the net plate 300 is ensured, the materials are prevented from accumulating at the upper part of the net plate 300 and blocking the net plate 300, and the boring passing efficiency is further improved.

As shown in fig. 1 to 4, in order to make the cutting of the material by the cutting plate 400 easier and accelerate the crushing effect of the material, the cutting plate 400 is provided with a plurality of cutting holes 410, the cutting holes 410 are provided according to the requirement, and the upper opening of the cutting holes 410 is smaller than the lower opening, so that the upper portion forms an acute angle, thereby facilitating the cutting and grinding of the material.

As shown in fig. 1 to 4, in order to prevent the material from blocking the screen 300 due to the horizontal pushing after the material is stacked on the screen 300, the material is shoveled up, the shovel plate 500 is provided with shovel grooves 510, the number of the shovel grooves 510 is smaller than that of the cutting holes 410, and the upper opening of the shovel grooves 510 is larger than the lower opening, so that the lower part forms an acute angle, thereby facilitating the shoveling of the material on the screen 300.

As shown in fig. 1 to 4, in order to enable the grinding device to perform coarse grinding before grinding, and to increase the service life of the equipment, the grinding mechanism 100 comprises a grinding shell 110, the existing grinding shell 110 is adopted as a powder shell, two grinding rollers 120 are rotatably arranged on the inner side wall of the grinding shell 110, the two grinding rollers 120 are linked through gears at the end parts, a conical hopper 130 is arranged on the inner side wall of the powder shell below the grinding rollers 120, the conical hopper 130 is fixed on the inner side wall of the grinding shell 110 through bolts, the conical hopper 130 is arranged on the upper part of a fixed plate 200, the grinding rollers 120 are driven by a first driving motor 140, a feed inlet 150 is formed in the upper part of the powder shell, and a discharge chute 160 is arranged at the bottom of the powder shell.

In addition, in order to cut the materials in batches and reduce blockage, the fixing plate 200 is provided with a groove 210, the bottom of the groove 210 is provided with a plurality of material through holes 220, and the material through holes 220 are of a square structure and have no acute angle.

As shown in fig. 1 to 4, in order to enable the cutting plate 400 to be horizontally reciprocally displaced and thus cut the ground material, a plurality of slide bars 420 are connected to both left and right end portions of the cutting plate 400 and the shovel 500, the slide bars 420 are connected to the cutting plate 400 and the shovel 500 by welding, the slide bars 420 pass through the grinding housing 110, the slide bars 420 are fixedly connected to the connection plate 610, and the connection bolts 620 pass through the connection plate 610 and the slide bars 420.

As shown in fig. 1-4, to achieve synchronous displacement of cutting plate 400 and blade 500, crank link 644 drive 640 includes a second motor 641, a runner 642, a cylindrical boss 643, and a link 644;

the second motor 641 is positioned outside the grinding shell 110, a platform is fixed on the outer side wall of the powder shell through bolts, the second motor 641 is placed on the platform, the rotating wheel 642 is positioned at the output end of the second motor 641, the cylindrical boss 643 is positioned at the edge of the rotating wheel 642, the cylindrical boss 643 is welded at the edge of the rotating wheel 642, one end of the connecting rod 644 is rotationally connected with the cylindrical boss 643, and the other end of the connecting rod 644 is rotationally connected with the middle part of the connecting plate 610.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The grinding device comprises a crushing mechanism (100), a fixed plate (200) and a screen plate (300) which are positioned at the lower part of the crushing mechanism (100), and is characterized by also comprising a cutting plate (400), a shovel plate (500) and a synchronous driving mechanism (600);

the cutting plate (400) is positioned at the lower part of the fixed plate (200), the shovel plate (500) is positioned at the lower part of the fixed plate (200), the net plate (300) is positioned at the lower part of the shovel plate (500), the synchronous driving mechanism (600) is positioned on the outer wall of the grinding device, and the synchronous driving mechanism (600) is movably connected at one end part of the cutting plate (400) and one end part of the shovel plate (500);

the synchronous driving mechanism (600) comprises a connecting plate (610), a connecting bolt (620), a connecting rod (630) and a crank connecting rod drive (640), wherein the crank connecting rod drive (640) is positioned on the outer side wall of the powder mechanism, the crank connecting rod drive (640) is connected to the connecting plate (610) through the connecting rod (630), and the connecting plate (610) is connected with the cutting plate (400) and the shovel plate (500) through the connecting bolt (620).

2. The grinding apparatus defined in claim 1, wherein: the cutting plate (400) is provided with a cutting hole (410), and the upper opening of the cutting hole (410) is smaller than the lower opening.

3. The grinding apparatus defined in claim 1, wherein: a shovel trough (510) is formed in the shovel plate (500), and the upper opening of the shovel trough (510) is larger than the lower opening.

4. The grinding apparatus defined in claim 1, wherein: crushing mechanism (100) are including grinding shell (110), rotate on the inside wall of grinding shell (110) and be provided with two crushing roller (120), be located grind roller (120) below be provided with toper fill (130) on the powder shell inner wall of survey, toper fill (130) are located the upper portion of fixed plate (200), smash roller (120) by first driving motor (140) drive, feed inlet (150) have been seted up on the upper portion of powder shell, the bottom of powder shell is provided with blown down tank (160).

5. The grinding apparatus defined in claim 1, wherein: the fixing plate (200) is provided with a groove (210), and the bottom of the groove (210) is provided with a plurality of material through holes (220).

6. The grinding apparatus defined in claim 1, wherein: the cutting board (400) with both ends about shovel board (500) are connected with a plurality of slide bars (420), slide bar (420) pass grinding shell (110), slide bar (420) with connecting plate (610) are connected fixedly, connecting bolt (620) pass connecting plate (610) with slide bar (420).

7. The grinding apparatus defined in claim 1, wherein: the crank connecting rod drive (640) comprises a second motor (641), a rotating wheel (642), a cylindrical boss (643) and a connecting rod (644);

the second motor (641) is located outside the grinding shell (110), the rotating wheel (642) is located at the output end of the second motor (641), the cylindrical protrusion (643) is located at the edge of the rotating wheel (642), one end of the connecting rod (644) is rotatably connected with the cylindrical protrusion (643), and the other end of the connecting rod (644) is rotatably connected with the middle of the connecting plate (610).