Coarse grain grinding device

Abstract

The utility model discloses a coarse grain grinding device which comprises a bottom plate and two fixing rods arranged on the outer wall of the top of the bottom plate, a grinding tank is rotatably installed between the inner walls of the opposite sides of the two fixing rods, two rotating shafts are fixedly installed on the circumferential outer wall of the grinding tank, the two rotating shafts are rotatably installed on the circumferential inner walls of the two fixing rods respectively, and the two rotating shafts are fixedly installed on the bottom plate. A tank cover is slidably mounted on the outer wall of the top of the grinding tank, and blades are rotatably mounted on the inner wall of the bottom of the grinding tank; after the grinding device is used, the hydraulic cylinder is started, the annular plate is lowered, the rotating mechanism is started at the moment, the grinding tank is driven to rotate to be parallel to the sleeve, the sliding rod slides leftwards at the moment, the grinding tank is sleeved with the sleeve, the water pump is started, flushing can be carried out, and a worker can carry out cleaning work without disassembling the grinding tank; and the use convenience is improved.

Description

Technical Field

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

[0002] Coarse grains are relative to the refined grains such as refined rice and white flour that we usually eat. They mainly include corn, black rice, sorghum, oats, buckwheat, wheat bran and various dry beans, such as soybeans, green beans, red beans, mung beans, etc. Since coarse grains are difficult to digest, they are usually ground into powder before being eaten.

[0003] At present, most of the existing grinding mills need to disassemble the container for cleaning after use. In order to ensure stability during the grinding process, the container is generally installed tightly, and disassembly and installation are inconvenient, and it is not convenient to clean after use. Therefore, it is urgent to design a coarse grain grinding device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a coarse grain grinding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coarse grain grinding device comprises a bottom plate and two fixing rods arranged on the outer wall of the top of the bottom plate, a grinding tank is rotatably mounted between the inner walls of the two fixing rods on opposite sides, two rotating shafts are fixedly mounted on the circumferential outer wall of the grinding tank, the two rotating shafts are rotatably mounted on the circumferential inner walls of the two fixing rods respectively, and a tank cover is slidably mounted on the outer wall of the top of the grinding tank;

[0007] A blade is rotatably mounted on the inner wall of the bottom of the grinding jar, and a first motor is fixedly mounted on the outer wall of the bottom of the grinding jar, one end of the output shaft of the first motor is fixedly connected to the blade, a rotating mechanism for driving the grinding jar to rotate is arranged on the outer wall of one side of one of the fixed rods, a supporting mechanism for supporting the grinding jar is arranged on the outer wall of the top of the bottom plate, and a cleaning mechanism for cleaning the grinding jar is arranged on the outer wall of the top of the bottom plate.

[0008] Preferably, the rotating mechanism includes a first bracket, and the first bracket is fixedly mounted on an outer wall of one side of one of the fixed rods, a second motor is fixedly mounted on the circumferential inner wall of the first bracket, a first gear is fixedly mounted on an outer wall of one side of one of the rotating shafts, a second gear is fixedly mounted on one end of the output shaft of the second motor, and the first gear is meshed with the second gear.

[0009] Preferably, the supporting mechanism includes a hydraulic cylinder, and the hydraulic cylinder is fixedly mounted on the top outer wall of the base plate, a lifting rod is fixedly mounted on the piston end of the hydraulic cylinder, a circular plate is fixedly mounted on the top outer wall of the lifting rod, four cylinders are fixedly mounted on the top outer wall of the circular plate, an annular plate is fixedly mounted between the top outer walls of the four cylinders, and the annular plate is in contact with the grinding tank.

[0010] Preferably, four slots are formed on the bottom outer wall of the grinding jar, and four blocks are fixedly mounted on the top outer wall of the annular plate, and the blocks are matched with the slots.

[0011] Preferably, four stabilizing rods are fixedly mounted on the bottom outer wall of the circular plate, and four sleeve rods are fixedly mounted on the top outer wall of the bottom plate, and the four stabilizing rods are respectively slidably inserted in the four sleeve rods.

[0012] Preferably, the cleaning mechanism includes a sliding rod, and a strip groove is formed on the top outer wall of the base plate, the sliding rod is slidably installed in the strip groove, a sleeve is fixedly installed on the top outer wall of the sliding rod, the sleeve is adapted to the grinding tank, a second bracket is fixedly installed on the circumferential inner wall of the sleeve, a diffusion nozzle is fixedly installed on the circumferential inner wall of the second bracket, a water tank is fixedly installed on the outer wall of one end of the sliding rod, a hose is fixedly installed between the outer wall of one end of the diffusion nozzle and the top outer wall of the water tank, a micro water pump is arranged in the water tank, and the micro water pump is connected to the hose.

[0013] Preferably, a first limiting plate is fixedly mounted on an outer wall of one side of the other fixing rod, and a second limiting plate is fixedly mounted on an outer wall of one side of the other rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, after use, the hydraulic cylinder is started to lower the annular plate, and the rotating mechanism is started at this time to drive the powder grinding tank to rotate to be parallel to the sleeve, and the slide bar is slid to the left at this time to make the sleeve cover the powder grinding tank, and the water pump is started to wash, so that the staff can clean the powder grinding tank without disassembling it, thereby improving the convenience of use;

[0016] In the utility model, when in use, the second motor is started to drive the second gear to rotate, and the rotation of the second gear drives the first gear to rotate, which can drive the rotating shaft to rotate, and then drive the powder grinding tank to rotate. When in use, the four stabilizing rods can be used to stably support the circular plate, thereby further improving the stability of the powder grinding tank;

[0017] In the utility model, when in use, the first limiting plate and the second limiting plate are provided to limit the rotation angle of the grinding jar, so that the staff can rotate it to the correct angle conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a coarse grain grinding device.

[0019] Figure 2 The figure is a schematic diagram of the blade structure of a coarse grain grinding device.

[0020] Figure 3 The present invention is a schematic diagram of a slot structure of a coarse grain grinding device.

[0021] Figure 4 The figure is a schematic diagram of the second gear structure of a coarse grain grinding device.

[0022] Figure 5 The figure is a schematic diagram of the annular plate structure of a coarse grain grinding device.

[0023] Figure 6 The figure is a schematic diagram of the diffusion nozzle structure of a coarse grain grinding device.

[0024] Figure 7 The figure is a schematic diagram of the structure of the first limit plate of a coarse grain grinding device.

[0025] Figure 8 The figure is a schematic diagram of the sleeve structure of a coarse grain grinding device.

[0026] In the figure: 1, bottom plate; 2, fixing rod; 3, grinding jar; 4, jar cover; 5, blade; 6, rotating shaft; 7, first gear; 8, first motor; 9, slot; 10, first bracket; 11, second motor; 12, second gear; 13, hydraulic cylinder; 14, lifting rod; 15, round plate; 16, cylinder; 17, annular plate; 18, block; 19, stabilizing rod; 20, sleeve rod; 21, strip groove; 22, slide rod; 23, water tank; 24, hose; 25, diffusion nozzle; 26, second bracket; 27, sleeve; 28, first limit plate; 29, second limit plate. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] Example 1

[0029] See also Figure 1-Figure 8In the embodiment of the utility model, a coarse grain grinding device comprises a bottom plate 1 and two fixed rods 2 arranged on the top outer wall of the bottom plate 1, a grinding tank 3 is rotatably installed between the inner walls of the two fixed rods 2 on the opposite sides, two rotating shafts 6 are fixedly installed on the circumferential outer wall of the grinding tank 3, and the two rotating shafts 6 are rotatably installed on the circumferential inner walls of the two fixed rods 2 respectively, and a tank cover 4 is slidably installed on the top outer wall of the grinding tank 3;

[0030] A blade 5 is rotatably installed on the inner wall of the bottom of the grinding tank 3, and a first motor 8 is fixedly installed on the outer wall of the bottom of the grinding tank 3, one end of the output shaft of the first motor 8 is fixedly connected to the blade 5, and a rotating mechanism for driving the grinding tank 3 to rotate is provided on the outer wall of one side of one of the fixed rods 2, and a supporting mechanism for supporting the grinding tank 3 is provided on the top outer wall of the bottom plate 1, and a cleaning mechanism for cleaning the grinding tank 3 is provided on the top outer wall of the bottom plate 1. After use, the hydraulic cylinder 13 is started to lower the annular plate 17. At this time, the rotating mechanism is started to drive the grinding tank 3 to rotate until it is parallel to the sleeve 27. At this time, the slide bar 22 is slid to the left so that the sleeve 27 covers the grinding tank 3, and the water pump is started for flushing, so that the staff can carry out cleaning work without disassembling the grinding tank 3, thereby improving the convenience of use.

[0031] Among them, the rotating mechanism includes a first bracket 10, and the first bracket 10 is fixedly installed on the outer wall of one side of one of the fixed rods 2, a second motor 11 is fixedly installed on the circumferential inner wall of the first bracket 10, a first gear 7 is fixedly installed on the outer wall of one side of one of the rotating shafts 6, a second gear 12 is fixedly installed on one end of the output shaft of the second motor 11, the first gear 7 is meshed with the second gear 12, when in use, the second motor 11 is started to drive the second gear 12 to rotate, the rotation of the second gear 12 drives the first gear 7 to rotate, which can drive the rotating shaft 6 to rotate, and then drive the grinding tank 3 to rotate.

[0032] Among them, the supporting mechanism includes a hydraulic cylinder 13, and the hydraulic cylinder 13 is fixedly installed on the top outer wall of the base plate 1, a lifting rod 14 is fixedly installed on the piston end of the hydraulic cylinder 13, a circular plate 15 is fixedly installed on the top outer wall of the lifting rod 14, four cylinders 16 are fixedly installed on the top outer wall of the circular plate 15, and an annular plate 17 is fixedly installed between the top outer walls of the four cylinders 16, and the annular plate 17 is in contact with the grinding tank 3. When in use, the hydraulic cylinder 13 is started, the lifting rod 14 is retracted, and the circular plate 15 and the annular plate 17 are driven to descend, so that the support for the grinding tank 3 can be released. When grinding is needed, the hydraulic cylinder 13 is started again to drive the annular plate 17 to slide upward until it contacts with the grinding tank 3, so that it can be supported.

[0033] Among them, four slots 9 are opened on the bottom outer wall of the grinding tank 3, and four blocks 18 are fixedly installed on the top outer wall of the annular plate 17. The blocks 18 are adapted to the slots 9. When in use, the blocks 18 are engaged in the slots 9, which can increase the limiting effect of the grinding tank 3 and improve its stability.

[0034] Among them, four stabilizing rods 19 are fixedly installed on the bottom outer wall of the circular plate 15, and four sleeve rods 20 are fixedly installed on the top outer wall of the bottom plate 1. The four stabilizing rods 19 are respectively slidably inserted in the four sleeve rods 20. When in use, the four stabilizing rods 19 can be used to stably support the circular plate 15, thereby further improving the stability of the grinding tank 3.

[0035] Among them, the cleaning mechanism includes a slide bar 22, and a strip groove 21 is opened on the top outer wall of the bottom plate 1, the slide bar 22 is slidably installed in the strip groove 21, and a sleeve 27 is fixedly installed on the top outer wall of the slide bar 22, and the sleeve 27 is adapted to the grinding tank 3. A second bracket 26 is fixedly installed on the circumferential inner wall of the sleeve 27, and a diffusion nozzle 25 is fixedly installed on the circumferential inner wall of the second bracket 26. A water tank 23 is fixedly installed on the outer wall of one end of the slide bar 22, and a hose 24 is fixedly installed between the outer wall of one end of the diffusion nozzle 25 and the top outer wall of the water tank 23. A micro water pump is arranged in the water tank 23, and the micro water pump is connected to the hose 24. When in use, the slide bar 22 is slid to the left until the sleeve 27 covers the grinding tank 3, and the micro water pump is started to spray water from the diffusion nozzle 25, so that the grinding tank 3 can be cleaned.

[0036] Example 2

[0037] See also Figure 7 , which is different from Example 1, a first limit plate 28 is fixedly installed on the outer wall of one side of the other fixed rod 2, and a second limit plate 29 is fixedly installed on the outer wall of one side of the other rotating shaft 6. When in use, the rotation angle of the grinding jar 3 can be limited by the first limit plate 28 and the second limit plate 29, so that the staff can rotate it to the correct angle conveniently.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A coarse grain grinding device, comprising a bottom plate (1) and two fixing rods (2) arranged on the top outer wall of the bottom plate (1), characterized in that: A powder grinding tank (3) is rotatably mounted between the inner walls of the two fixed rods (2) on opposite sides, two rotating shafts (6) are fixedly mounted on the circumferential outer wall of the powder grinding tank (3), and the two rotating shafts (6) are rotatably mounted on the circumferential inner walls of the two fixed rods (2), and a tank cover (4) is slidably mounted on the top outer wall of the powder grinding tank (3); A blade (5) is rotatably mounted on the inner wall of the bottom of the grinding jar (3), and a first motor (8) is fixedly mounted on the outer wall of the bottom of the grinding jar (3), one end of the output shaft of the first motor (8) is fixedly connected to the blade (5), a rotating mechanism for driving the grinding jar (3) to rotate is arranged on the outer wall of one side of one of the fixed rods (2), a supporting mechanism for supporting the grinding jar (3) is arranged on the outer wall of the top of the bottom plate (1), and a cleaning mechanism for cleaning the grinding jar (3) is arranged on the outer wall of the top of the bottom plate (1).

2. A coarse grain grinding device according to claim 1, characterized in that: The rotating mechanism comprises a first bracket (10), and the first bracket (10) is fixedly mounted on an outer wall of one side of one of the fixed rods (2), a second motor (11) is fixedly mounted on the circumferential inner wall of the first bracket (10), a first gear (7) is fixedly mounted on an outer wall of one side of one of the rotating shafts (6), a second gear (12) is fixedly mounted on one end of the output shaft of the second motor (11), and the first gear (7) is meshed with the second gear (12).

3. A coarse grain grinding device according to claim 2, characterized in that: The supporting mechanism comprises a hydraulic cylinder (13), and the hydraulic cylinder (13) is fixedly mounted on the top outer wall of the bottom plate (1), a lifting rod (14) is fixedly mounted on the piston end of the hydraulic cylinder (13), a circular plate (15) is fixedly mounted on the top outer wall of the lifting rod (14), four cylinders (16) are fixedly mounted on the top outer wall of the circular plate (15), an annular plate (17) is fixedly mounted between the top outer walls of the four cylinders (16), and the annular plate (17) is in contact with the grinding pot (3).

4. A coarse grain grinding device according to any one of claims 1 to 3, characterized in that: The bottom outer wall of the grinding pot (3) is provided with four clamping grooves (9), and the top outer wall of the annular plate (17) is fixedly provided with four clamping blocks (18), which are matched with the clamping grooves (9).

5. A coarse grain grinding device according to claim 3, characterized in that: Four stabilizing rods (19) are fixedly mounted on the bottom outer wall of the circular plate (15), and four sleeve rods (20) are fixedly mounted on the top outer wall of the bottom plate (1), and the four stabilizing rods (19) are respectively slidably inserted into the four sleeve rods (20).

6. A coarse grain grinding device according to claim 1, characterized in that: The cleaning mechanism comprises a slide bar (22), and a strip groove (21) is formed on the top outer wall of the bottom plate (1), the slide bar (22) is slidably mounted in the strip groove (21), a sleeve (27) is fixedly mounted on the top outer wall of the slide bar (22), the sleeve (27) is matched with the grinding pot (3), a second bracket (26) is fixedly mounted on the circumferential inner wall of the sleeve (27), a diffusion nozzle (25) is fixedly mounted on the circumferential inner wall of the second bracket (26), a water storage tank (23) is fixedly mounted on the outer wall of one end of the slide bar (22), a hose (24) is fixedly mounted between the outer wall of one end of the diffusion nozzle (25) and the top outer wall of the water storage tank (23), a micro water pump is arranged in the water storage tank (23), and the micro water pump is connected to the hose (24).

7. A coarse grain grinding device according to claim 1, characterized in that: A first limiting plate (28) is fixedly mounted on one side outer wall of the other fixed rod (2), and a second limiting plate (29) is fixedly mounted on one side outer wall of the other rotating shaft (6).

Images