Grinding device

Abstract

The utility model discloses a grinding device which comprises a base, supporting ground feet are fixedly connected to the four corners of the bottom end of the base, fixing frames are fixedly connected to the two sides of the upper end of the base, a material storage shell is arranged between the fixing frames, and lifting assemblies used for driving the material storage shell to ascend and descend are arranged in the fixing frames. According to the grinding machine, raw materials are placed in the material storage shell, the material storage shell can be driven to move upwards through the arranged lifting assembly, the arranged telescopic cover is attracted to an iron ring on the material storage shell through a magnetic ring, the connecting disc and the material storage shell can be sealed, and powder is prevented from being scattered out in the grinding process; a fourth servo motor is arranged to drive a fixing disc to rotate, so that a grinding disc fixed to a hydraulic shock absorber can be driven to rotate to grind materials in a material storage shell, after grinding is finished, a lifting assembly drives the material storage shell to descend, the material storage shell is driven to turn over through a material turning assembly, and powder can be poured onto a discharging hopper.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device. Background Art

[0002] Feed is a general term for food for animals raised by humans. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten types of feed raw materials, such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives, etc. In the process of large-scale animal breeding, auxiliary processing equipment such as grinders are often needed to grind the feed raw materials for the convenience of animal digestion.

[0003] The Chinese patent with the patent publication number CN207653533U discloses a small feed milling device, including a lower base, a milling barrel, a cylinder and a fixed frame, a milling barrel is installed above the lower base, and a telescopic spring is fixedly arranged between the milling barrel and the lower base, a telescopic rod is installed below the cylinder, and the telescopic rod is connected to the lifting block, a driving motor is fixedly arranged inside the lifting block, and a rotating head is connected below the driving motor, a milling head is installed at the lower end of the rotating head, and stirring saw teeth are installed on both sides of the rotating head, an upper cover is installed on both sides above the milling barrel, and a handle is installed at one end of the upper cover, columns are installed on both sides below the fixed frame, and a lower base is fixedly arranged at the lower end of the column, and a through hole is fixed on the column. The small feed milling device can continuously perform milling work, and has both stirring and milling functions, with good milling effect, meeting the needs of use.

[0004] Although the prior art processes feed by a grinding machine, it is troublesome to unload and clean the ground materials. In order to overcome these disadvantages, the utility model provides a grinding device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a grinding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device comprises a base, wherein the four corners of the bottom end of the base are fixedly connected to supporting feet, the two sides of the upper end of the base are fixedly connected to fixing frames, a storage shell is arranged between the fixing frames, a lifting component for driving the storage shell to lift is arranged inside the fixing frame, and a turning component for driving the storage shell to flip is respectively arranged on the two sides of the storage shell, a feeding plate is fixedly connected to the front and rear sides of the upper end of the base, and baffles are fixedly connected to the left and right sides of the feeding plate, the upper end of the fixing frame is fixedly connected to the top plate, the upper end of the top plate is fixedly connected to the fourth servo motor, the bottom end of the top plate is fixedly connected to the supporting tube, the bottom end of the supporting tube is fixedly connected to the connecting plate, the output end of the fourth servo motor passes through the top plate and is fixedly connected to the fixing plate through the supporting tube, a plurality of hydraulic shock absorbers are fixedly connected to the bottom end of the fixed plate, a grinding disc is fixedly connected to the bottom end of the hydraulic shock absorber, and a telescopic cover is fixedly connected to the outer ring of the bottom end of the connecting plate.

[0007] Furthermore, the lifting assembly includes a screw, a first limit rod, a second limit rod and a third servo motor, the screw is rotatably connected to the inside of the fixed frame located on the right, the first limit rod is fixedly connected to the inside of the fixed frame located on the right, the second limit rod is fixedly connected to the inside of the fixed frame located on the left, the third servo motor is fixedly connected to the upper end of the top plate, and the output end of the third servo motor is fixedly connected to the upper end of the screw.

[0008] Furthermore, the material turning assembly includes a first connecting plate and a second connecting plate located on both sides of the material storage shell, the first connecting plate is threadedly connected to the screw rod and is slidably connected to the first limiting rod, the second connecting plate is slidably connected to the second limiting rod, the first connecting plate is fixedly connected to a first connecting seat on the inner side, and the second connecting plate is fixedly connected to a second connecting seat on the inner side.

[0009] Furthermore, the first rotating shaft and the second rotating shaft are fixedly connected on both sides of the material storage shell, the first rotating shaft is fixedly connected to a limiting block at the outer end, the first rotating shaft is rotatably connected to the second connecting seat, the side of the second connecting seat is fixedly connected to a hydraulic cylinder, the piston rod of the hydraulic cylinder passes through the side of the second connecting seat, the second rotating shaft is rotatably connected to the first connecting seat, a second servo motor is fixedly connected to the outer side of the first connecting seat, and the output end of the second servo motor is fixedly connected to one end of the second rotating shaft.

[0010] Furthermore, a first servo motor is fixedly connected to the bottom end of the base, and an output end of the first servo motor passes through the base and the blanking plate and is fixedly connected to a cleaning scraper.

[0011] Furthermore, a magnetic ring is fixedly connected to the bottom end of the telescopic cover, and an iron ring is fixedly connected to the outer side of the opening of the material storage shell.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the grinding device places the raw material inside the material storage shell, and the material storage shell can be driven to move upward by the provided lifting component, and the provided telescopic cover can seal the connecting disk and the material storage shell by adsorbing the iron ring on the material storage shell through the magnetic ring, so as to prevent the powder from being scattered during grinding, and the fixed disk is driven to rotate by the provided fourth servo motor, so as to drive the grinding disk fixed to the hydraulic shock absorber to rotate to grind the material in the material storage shell, and after the grinding is completed, the lifting component drives the material storage shell to descend, and the material turning assembly drives the material storage shell to flip, so that the powder can be poured onto the lower hopper, and the cleaning scraper is driven to rotate by the provided first servo motor, so as to clean the inner wall of the material storage shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : A front view of the utility model;

[0016] Figure 2 : Bottom view of the utility model;

[0017] Figure 3 : Schematic diagram of the installation structure of the hydraulic shock absorber of the utility model;

[0018] Figure 4 : Schematic diagram of the structure of the turning component of the utility model;

[0019] Figure 5 : Schematic diagram of the installation structure of the limit block of the utility model.

[0020] The reference numerals are as follows:

[0021] 1. Base; 2. Support feet; 3. Fixed frame; 4. Top plate; 5. First servo motor; 6. Unloading plate; 7. Cleaning scraper; 8. Baffle; 9. Screw; 10. First limit rod; 11. First connecting plate; 12. Second servo motor; 13. Second limit rod; 14. Second connecting plate; 15. Storage shell; 16. Third servo motor; 17. Fourth servo motor; 18. Connecting plate; 19. Telescopic cover; 20. Magnetic ring; 21. Grinding plate; 22. Support tube; 23. Fixed plate; 24. Hydraulic shock absorber; 25. First connecting seat; 26. Second connecting seat; 27. Hydraulic cylinder; 28. Iron ring; 29. ​​First rotating shaft; 30. Second rotating shaft; 31. Limit block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, it relates to a grinding device, including a base 1, wherein the four corners of the bottom end of the base 1 are fixedly connected to supporting feet 2, the two sides of the upper end of the base 1 are fixedly connected to fixing frames 3, a material storage shell 15 is arranged between the fixing frames 3, a lifting component for driving the material storage shell 15 to rise and fall is arranged inside the fixing frames 3, and a turning component for driving the material storage shell 15 to turn over is respectively arranged on both sides of the material storage shell 15, a blanking plate 6 is fixedly connected to the front and rear sides of the upper end of the base 1, and baffles 8 are fixedly connected to the left and right sides of the blanking plate 6, and a fixed The upper end of the fixed frame 3 is fixedly connected to the top plate 4, the upper end of the top plate 4 is fixedly connected to the fourth servo motor 17, the bottom end of the top plate 4 is fixedly connected to the support tube 22, the bottom end of the support tube 22 is fixedly connected to the connecting plate 18, the output end of the fourth servo motor 17 passes through the top plate 4 and is fixedly connected to the fixed plate 23 through the support tube 22, the bottom end of the fixed plate 23 is fixedly connected to a plurality of hydraulic shock absorbers 24, the bottom end of the hydraulic shock absorber 24 is fixedly connected to the grinding plate 21, and the outer ring of the bottom end of the connecting plate 18 is fixedly connected to the telescopic cover 19.

[0024] like Figure 1-5 As shown, the lifting assembly includes a screw rod 9, a first limit rod 10, a second limit rod 13 and a third servo motor 16. The screw rod 9 is rotatably connected to the inside of the fixed frame 3 on the right side, the first limit rod 10 is fixedly connected to the inside of the fixed frame 3 on the right side, the second limit rod 13 is fixed to the inside of the fixed frame 3 on the left side, and the third servo motor 16 is fixedly connected to the upper end of the top plate 4. The output end of the third servo motor 16 is fixedly connected to the upper end of the screw rod 9. The third servo motor 16 drives the screw rod 9 to rotate, and can drive the storage shell 15 to move along the first limit rod 10 and the second limit rod 13 through the first connecting plate 11 and the second connecting plate 14 respectively.

[0025] like Figure 1-5As shown, the material turning assembly includes a first connecting plate 11 and a second connecting plate 14 located on both sides of the material storage shell 15, the first connecting plate 11 is threadedly connected to the screw rod 9 and is slidably connected to the first limiting rod 10, the second connecting plate 14 is slidably connected to the second limiting rod 13, the first connecting plate 11 is fixedly connected to the first connecting seat 25 on the inner side, the second connecting plate 14 is fixedly connected to the second connecting seat 26 on the inner side, the first rotating shaft 29 and the second rotating shaft 30 are fixedly connected on both sides of the material storage shell 15, the first rotating shaft 29 is fixedly connected to the outer end of the limiting block 31, and the first rotating shaft 29 is fixedly connected to the second connecting seat 26. The connecting seat 26 is rotatably connected, and a hydraulic cylinder 27 is fixedly connected to the side of the second connecting seat 26. The piston rod of the hydraulic cylinder 27 passes through the side of the second connecting seat 26. The second rotating shaft 30 is rotatably connected to the first connecting seat 25. A second servo motor 12 is fixedly connected to the outer side of the first connecting seat 25. The output end of the second servo motor 12 is fixedly connected to one end of the second rotating shaft 30. The piston rod of the hydraulic cylinder 27 contracts to release the limit on the limit block 31. The second servo motor 12 drives the second rotating shaft 30 to rotate, thereby driving the storage shell 15 to flip, and the powder can be poured onto the lower hopper.

[0026] like Figure 1-5 As shown, a first servo motor 5 is fixedly connected to the bottom end of the base 1, and an output end of the first servo motor 5 passes through the base 1 and the unloading plate 6 and is fixedly connected to a cleaning scraper 7. The storage shell 15 is driven down by a lifting assembly so that the cleaning scraper 7 contacts the inner wall of the storage shell 15. The cleaning scraper 7 is driven to rotate by the first servo motor 5, so that the inner wall of the storage shell 15 can be cleaned.

[0027] like Figure 1-5 As shown, a magnetic ring 20 is fixedly connected to the bottom end of the telescopic cover 19, and an iron ring 28 is fixedly connected to the outer side of the opening of the material storage shell 15. The telescopic cover 19 is adsorbed on the iron ring 28 on the material storage shell 15 through the magnetic ring 20, so as to seal the connecting plate 18 and the material storage shell 15 to prevent powder from being scattered during grinding.

[0028] Working principle: when in use, the raw material is placed inside the material storage shell 15, and the material storage shell 15 can be driven to move upward by the provided lifting assembly. Specifically, the third servo motor 16 drives the screw 9 to rotate, and can drive the material storage shell 15 to move along the first limit rod 10 and the second limit rod 13 through the first connecting plate 11 and the second connecting plate 14 respectively. After the ascent is completed, the grinding disc 21 contacts the material and compresses the hydraulic shock absorber 24. The provided telescopic cover 19 is adsorbed on the iron ring 28 on the material storage shell 15 through the magnetic ring 20, and can seal the connecting disc 18 and the material storage shell 15 to prevent the powder from being scattered during grinding. The provided fourth servo motor 17 drives the fixed disc 23 to rotate. Thereby, the grinding disc 21 fixed to the hydraulic shock absorber 24 can be driven to rotate to grind the material in the material storage shell 15. After the grinding is completed, the lifting assembly drives the material storage shell 15 to descend, and the material storage shell 15 is turned over by the turning assembly. Specifically, the piston rod of the hydraulic cylinder 27 contracts to release the limit on the limit block 31, and the second servo motor 12 drives the second rotating shaft 30 to rotate, thereby driving the material storage shell 15 to turn over, and the powder can be poured onto the lower hopper. The material storage shell 15 is then driven down by the lifting assembly, so that the cleaning scraper 7 contacts the inner wall of the material storage shell 15, and the cleaning scraper 7 is driven to rotate by the first servo motor 5 to clean the inner wall of the material storage shell 15.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding device, comprising a base (1), characterized in that: The four corners of the bottom end of the base (1) are fixedly connected to supporting feet (2), the upper ends of the base (1) are fixedly connected to fixing frames (3), a material storage shell (15) is arranged between the fixing frames (3), a lifting assembly for driving the material storage shell (15) to rise and fall is arranged inside the fixing frames (3), and flipping assemblies for driving the material storage shell (15) to flip are respectively arranged on both sides of the material storage shell (15), a material discharge plate (6) is fixedly connected to the front and rear sides of the upper end of the base (1), baffles (8) are fixedly connected to the left and right sides of the material discharge plate (6), and the upper end of the fixing frame (3) is fixedly connected to A top plate (4), the top end of the top plate (4) is fixedly connected to a fourth servo motor (17), the bottom end of the top plate (4) is fixedly connected to a support tube (22), the bottom end of the support tube (22) is fixedly connected to a connecting plate (18), the output end of the fourth servo motor (17) passes through the top plate (4) and the support tube (22) and is fixedly connected to a fixing plate (23), the bottom end of the fixing plate (23) is fixedly connected to a plurality of hydraulic shock absorbers (24), the bottom end of the hydraulic shock absorber (24) is fixedly connected to a grinding plate (21), and the bottom end of the connecting plate (18) is fixedly connected to a telescopic cover (19) at the outer ring.

2. A grinding device according to claim 1, characterized in that: The lifting assembly comprises a screw rod (9), a first limiting rod (10), a second limiting rod (13) and a third servo motor (16); the screw rod (9) is rotatably connected inside a fixing frame (3) located on the right side; the first limiting rod (10) is fixedly connected inside a fixing frame (3) located on the right side; the second limiting rod (13) is fixedly connected inside a fixing frame (3) located on the left side; the third servo motor (16) is fixedly connected to the upper end of the top plate (4); and the output end of the third servo motor (16) is fixedly connected to the upper end of the screw rod (9).

3. A grinding device according to claim 2, characterized in that: The material turning assembly comprises a first connecting plate (11) and a second connecting plate (14) located on both sides of a material storage shell (15); the first connecting plate (11) is threadedly connected to the screw rod (9) and is slidably connected to the first limiting rod (10); the second connecting plate (14) is slidably connected to the second limiting rod (13); a first connecting seat (25) is fixedly connected to the inner side of the first connecting plate (11); and a second connecting seat (26) is fixedly connected to the inner side of the second connecting plate (14).

4. A grinding device according to claim 3, characterized in that: The first rotating shaft (29) and the second rotating shaft (30) are respectively fixedly connected to the two sides of the material storage shell (15); the first rotating shaft (29) is fixedly connected to the outer end with a limiting block (31); the first rotating shaft (29) is rotatably connected to the second connecting seat (26); a hydraulic cylinder (27) is fixedly connected to the side of the second connecting seat (26); a piston rod of the hydraulic cylinder (27) passes through the side of the second connecting seat (26); the second rotating shaft (30) is rotatably connected to the first connecting seat (25); a second servo motor (12) is fixedly connected to the outer side of the first connecting seat (25); an output end of the second servo motor (12) is fixedly connected to one end of the second rotating shaft (30).

5. A grinding device according to claim 1, characterized in that: The bottom end of the base (1) is fixedly connected to a first servo motor (5), and the output end of the first servo motor (5) passes through the base (1) and the blanking plate (6) and is fixedly connected to a cleaning scraper (7).

6. A grinding device according to claim 1, characterized in that: The bottom end of the telescopic cover (19) is fixedly connected to a magnetic ring (20), and the outer side of the opening of the material storage shell (15) is fixedly connected to an iron ring (28).

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