Grinding device for crop breaking

Abstract

The application discloses a kind of crop crushing grinding device, comprising: crushing grinding jar;Cover plate is clamped in the top of crushing grinding jar, the bottom of cover plate is fixedly connected with sealing ring;Multifunctional base structure is installed below crushing grinding jar, can be used to keep low temperature, shock absorption and assist fixing to the cover plate;Crushing anti-sticking wall structure is installed in the bottom of cover plate, the cover plate and crushing grinding jar can be fixed under the action of multifunctional base structure, in turn, the vibration generated in the process of crushing grinding jar can be absorbed and buffered under the action of arc rubber plate and sliding cylinder and fixed rod, in turn, the noise emitted after rootstock impacts inner wall is reduced, under the action of placing round frame, ice block can be placed to cool down, in turn, the inside of crushing grinding jar is in low temperature state.

Description

Technical Field

[0001] This invention relates to the field of grinding equipment technology, specifically to a grinding device for crop crushing. Background Technology

[0002] In the process of crop crushing and grinding, it is necessary to grind the roots and stems of the crop to extract samples. The extracted samples are then collected and sent for testing or other research purposes. This process requires the operation of a grinding device to grind the roots and stems of the crop into powder, thereby ensuring that the roots and stems of the crop can be more easily tested during the research process.

[0003] Considering that crop roots and stems undergo different grinding stages during the grinding process, it is often necessary to crush the roots and stems before grinding. Furthermore, different treatments are required for the roots and stems during the grinding process. Therefore, some grinding devices with special structures and functions can be applied to solve these problems.

[0004] Traditional grinding devices can only crush roots and stems during grinding. However, during the crushing process, roots and stems often stick to the inner wall of the grinding tank, resulting in incomplete crushing. This requires manual turning or repositioning for repeated crushing. Furthermore, because all roots and stems are crushed at the same time, some smaller roots and stems are already crushed and mixed with other uncrushed roots and stems, affecting the crushing effect of other roots and stems. During the crushing process, the collision between the machine and the support or the collision between the roots and stems and the inner wall of the grinding tank can cause significant noise. In some special studies, low-temperature grinding of roots and stems is required. However, the problems inside the grinding tank cannot be controlled during the crushing process, and stirring can cause the internal temperature to rise. Therefore, the roots and stems can only be put into the grinding tank quickly when they are still cold, which is very inconvenient.

[0005] In summary, a grinding device for crop crushing needs to be proposed to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a grinding device for crop crushing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A grinding device for crushing crops, comprising:

[0009] Crushing and grinding jar;

[0010] A cover plate is snapped onto the top of the crushing and grinding tank, and a sealing ring is fixedly connected to the bottom of the cover plate;

[0011] The multi-functional base structure is installed below the crushing and grinding tank and can be used to maintain low temperature, reduce shock and assist in fixing the cover plate;

[0012] A crushing and anti-adhesion wall structure is installed at the bottom of the cover plate;

[0013] The filter and grinding structure is installed at the bottom of the inner wall of the crushing and grinding tank.

[0014] Preferably, the multifunctional base structure further includes a placement circular frame installed on the bottom of the outer surface of the crushing and grinding tank. The bottom of the outer surface of the placement circular frame is provided with a first annular groove. A first annular block is engaged with the inner wall of the first annular groove. A base plate is fixedly connected to the bottom of the outer surface of the first annular block.

[0015] Preferably, the outer surface of the circular frame is fitted with a retaining seat, the bottom of the outer surface of the retaining seat is fixedly connected to a rubber circular block, the outer surface of the rubber circular block is fitted with a rubber circular frame, and the bottom of the outer surface of the rubber circular frame is fixedly connected to an annular protrusion.

[0016] Preferably, four U-shaped frames are fixedly connected to the outer surface of the locking seat. The four U-shaped frames are equidistantly arranged circumferentially on the outer surface of the locking seat. A first rotating rod is rotatably connected between the two sides of the inner wall of the U-shaped frame. A first rotating block is fixedly connected to the outer surface of the first rotating rod. Four locking holes are opened on one side of the outer surface of the first rotating block. The four locking holes are equidistantly arranged circumferentially on one side of the outer surface of the first rotating block. A locking rod is slidably inserted into the inner wall of one side of the U-shaped frame. The locking rod can be locked into the inner wall of the locking hole.

[0017] Preferably, an auxiliary rod is fixedly connected to the outer surface of the first rotating circular block, a rectangular auxiliary block is fixedly connected to the outer surface of the auxiliary rod, a fixed rod is fixedly connected to one side of the outer surface of the rectangular auxiliary block, a sliding cylinder is slidably connected to one end of the outer surface of the fixed rod, an arc-shaped rubber plate is fixedly connected to one side of the outer surface of the sliding cylinder, a first spring is sleeved on the outer surface of the fixed rod, the two ends of the first spring are fixedly connected to the outer surfaces of the sliding cylinder and the rectangular auxiliary block respectively, a rectangular auxiliary plate is fixedly connected to the top of the outer surface of the auxiliary rod, a threaded auxiliary rod is threadedly connected to the inner wall of the rectangular auxiliary plate, a circular locking block is fixedly connected to the bottom end of the threaded auxiliary rod, and a circular locking frame is fixedly connected to the top of the outer surface of the cover plate, the circular locking block can be locked into the inner wall of the circular locking frame.

[0018] Preferably, the crushing and anti-sticking structure further includes a drive motor installed on the top of the outer surface of the cover plate. The output end of the drive motor is fixedly connected to a transmission rod. A connecting circular block is fixedly connected to the outer surface of the transmission rod. A connecting rectangular plate is fixedly connected to the outer surface of the connecting circular block. A first crushing blade is fixedly connected to the outer surface of the transmission rod below the connecting circular block. A second crushing blade is fixedly connected to the outer surface of the transmission rod below the first crushing blade. The first crushing blade is L-shaped and the second crushing blade is Z-shaped.

[0019] Preferably, a rectangular frame is fixedly connected to the bottom of the outer surface of the connecting rectangular plate, a rectangular block is snapped into the inner wall of the rectangular frame, a first circular insertion hole is opened on both inner walls of the rectangular frame, a second circular insertion hole is opened on the inner wall of the rectangular block, the same threaded rod is inserted into the inner walls of the first and second circular insertion holes, a fastening nut is threaded to one end of the outer surface of the threaded rod, and a brush plate is fixedly connected to the bottom of the outer surface of the rectangular block.

[0020] Preferably, the filter grinding structure further includes a filter circular plate and a grinding circular frame. A second annular locking block is fixedly connected to the bottom of the outer surface of the grinding circular frame. A second annular locking groove is opened at the bottom of the inner wall of the crushing and grinding tank. The outer surface of the second annular locking block can be locked into the inner wall of the second annular locking groove. Four rectangular locking blocks are fixedly connected to the outer surface of the second annular locking block. The four rectangular locking blocks are arranged in a circumferentially at equal intervals on the outer surface of the second annular locking block. Four rectangular locking slots are opened at the bottom inner wall of the crushing and grinding tank on the outer periphery of the second annular locking groove. The four rectangular locking slots are arranged in a circumferentially at equal intervals on the inner wall of the second annular locking groove. The outer surface of the rectangular locking block can be locked into the inner wall of the rectangular locking slot.

[0021] Preferably, the outer surface of the grinding circular frame is provided with a third annular groove at the top, and the outer surface of the filter circular plate is fixedly connected with a third annular block at the bottom. The third annular block can be engaged with the inner wall of the third annular groove. The inner wall of the filter circular plate is rotatably connected to a rotating cylinder at its center. The outer surface of the rotating cylinder is fixedly connected with a circular frame. The inner wall of the circular frame is provided with four rectangular through holes, which are equidistantly arranged circumferentially on the outer surface of the circular frame. The outer surface of the transmission rod is fixedly connected with a circular block, and the outer surface of the circular block is fixedly connected with four rectangular inserts. The circular block can be inserted into the inner wall of the circular frame, and the rectangular inserts can be inserted into the inner wall of the rectangular through holes. The arc-shaped side of the filter circular plate is provided with a first annular sealing groove, and the inner wall of the crushing and grinding tank is provided with a second annular sealing groove. The inner wall of the first annular sealing groove is engaged with a sealing rubber ring block, and the outer side of the sealing rubber ring block is engaged with the inner wall of the second annular sealing groove.

[0022] Preferably, a sliding round rod is slidably connected to the bottom inner wall of the rotating cylinder, a U-shaped frame is fixedly connected to the bottom end of the outer surface of the sliding round rod, a second rotating rod is fixedly connected between the two sides of the inner wall of the U-shaped frame, a plurality of grinding wheels arranged at equal intervals are fixedly connected to the outer surface of the second rotating rod, a second spring is sleeved on the outer surface of the sliding round rod, the two ends of the second spring are fixedly connected to the bottom of the outer surface of the rotating cylinder and the top of the outer surface of the U-shaped frame, respectively, scrapers are fixedly connected to both sides of the outer surface of the U-shaped frame, and a semi-circular protrusion is fixedly connected to the bottom of the inner wall of the grinding frame.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: The multi-functional base structure can fix the cover plate and the crushing and grinding jar. Furthermore, the arc-shaped rubber plate, sliding cylinder, and fixing rod can absorb and buffer the vibrations generated during the crushing process, thereby reducing the noise generated after the roots and stems impact the inner wall. The circular frame allows for the placement of ice blocks for cooling, keeping the inside of the crushing and grinding jar at a low temperature. The anti-sticking structure crushes the roots and stems inside the jar, and the brush plate sweeps the crushed roots and stems to prevent adhesion. The filtering and grinding structure filters particles from the roots and stems, allowing for fine grinding within the grinding frame. Layered crushing and grinding results in higher grinding efficiency. Attached Figure Description

[0024] Figure 1 To illustrate the overall structure of the grinding device for crop crushing;

[0025] Figure 2 A cross-sectional view of the grinding tank of a crop crushing and grinding device is shown.

[0026] Figure 3 This is a schematic diagram of the structure at the base plate of the crop crushing and grinding device;

[0027] Figure 4 This is a schematic diagram showing the structure of the clamping seat of the crop crushing and grinding device;

[0028] Figure 5 This is a schematic diagram showing the structure of the rubber circular frame of the crop crushing grinding device;

[0029] Figure 6 This is a schematic diagram showing the structure of the cover plate of the crop crushing and grinding device;

[0030] Figure 7 To illustrate a grinding device for crop crushing Figure 6 Enlarged view of point A in the middle;

[0031] Figure 8This is a schematic diagram of the structure of the filter plate in the grinding device for crop crushing;

[0032] Figure 9 This is a schematic diagram showing the structure of the grinding frame of the crop crushing grinding device;

[0033] Figure 10 This is a schematic diagram showing the structure of the second annular groove in the crop crushing grinding device;

[0034] Figure 11 This is a schematic diagram showing the structure of the circular clamping frame of the crop crushing and grinding device.

[0035] In the picture:

[0036] 1. Crushing and grinding jar; 2. Cover plate;

[0037] 3. Multifunctional base structure; 31. Placement circular frame; 32. First annular slot; 33. First annular block; 34. Base plate; 35. Snap-fit ​​seat; 36. Rubber circular block; 37. Rubber circular frame; 38. Annular protrusion; 39. U-shaped frame; 310. First rotating rod; 311. First rotating circular block; 312. Locking hole; 313. Locking rod; 314. Auxiliary rod; 315. Rectangular auxiliary block; 316. Fixing rod; 317. Sliding cylinder; 318. Arc-shaped rubber plate; 319. First spring; 320. Rectangular auxiliary plate; 321. Threaded auxiliary rod; 322. Circular block; 323. Circular frame;

[0038] 4. Crushing and anti-sticking structure; 41. Drive motor; 42. Transmission rod; 43. Connecting round block; 44. Connecting rectangular plate; 45. Rectangular frame; 46. Rectangular block; 47. First round insertion hole; 48. Threaded insertion rod; 49. Fastening nut; 410. Second round insertion hole; 411. Brush plate; 412. First crushing blade; 413. Second crushing blade;

[0039] 5. Filter grinding structure; 51. Filter circular plate; 52. Grinding circular frame; 53. Second annular locking block; 54. Second annular locking groove; 55. Rectangular locking block; 56. Rectangular locking groove; 57. Third annular locking groove; 58. Third annular locking block; 59. Rotating cylinder; 510. Circular locking frame; 511. Rectangular through hole; 512. Circular locking block; 513. Rectangular insert block; 514. First annular sealing groove; 515. Sealing rubber ring block; 516. Second annular sealing groove; 517. Sliding circular rod; 518. U-shaped frame; 519. Second rotating rod; 520. Grinding wheel; 521. Second spring; 522. Scraper; 523. Semi-circular protrusion. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see Figures 1 to 10 The present invention provides a technical solution:

[0042] A grinding device for crushing crops, comprising:

[0043] Crushing and grinding jar 1;

[0044] Cover plate 2 is snapped onto the top of crushing and grinding tank 1, and a sealing ring is fixedly connected to the bottom of cover plate 2;

[0045] The multi-functional base structure 3 is installed below the crushing and grinding tank 1 and can be used to maintain low temperature, reduce shock and provide auxiliary fixation for the cover plate 2.

[0046] The crushing and anti-adhesion wall structure 4 is installed at the bottom of the cover plate 2;

[0047] The filter and grinding structure 5 is installed at the bottom of the inner wall of the crushing and grinding tank 1;

[0048] Under the action of the multi-functional base structure 3, the cover plate 2 and the crushing and grinding tank 1 can be fixed. Then, under the action of the arc rubber plate 318, the sliding cylinder 317 and the fixing rod 316, the vibration generated by the crushing and grinding tank 1 during the crushing process can be absorbed and buffered, thereby reducing the noise generated after the roots and stems hit the inner wall. Under the action of the placement frame 31, ice can be placed to cool down, thereby keeping the crushing and grinding tank 1 at a low temperature. Under the action of the crushing and anti-sticking wall structure 4, the roots and stems in the crushing and grinding tank 1 can be crushed. Then, under the action of the brush plate 411, the crushed roots and stems inside are swept to prevent adhesion. Under the action of the filtering and grinding structure 5, the particles in the roots and stems can be filtered. Then, fine grinding is carried out in the grinding frame 52. After layered crushing and grinding, the grinding efficiency is higher.

[0049] refer to Figure 3 The multi-functional base structure 3 also includes a placement circular frame 31 installed on the bottom of the outer surface of the crushing and grinding tank 1. The bottom of the outer surface of the placement circular frame 31 is provided with a first annular groove 32. The inner wall of the first annular groove 32 is engaged with a first annular block 33. The bottom of the outer surface of the first annular block 33 is fixedly connected to a base plate 34. By setting the first annular block 33 and the first annular groove 32, the base plate 34 can be disassembled and assembled.

[0050] refer to Figure 5 A snap-fit ​​seat 35 is snapped onto the outer surface of the circular frame 31. A rubber circular block 36 is fixedly connected to the bottom of the outer surface of the snap-fit ​​seat 35. A rubber circular frame 37 is snapped onto the outer surface of the rubber circular block 36. An annular protrusion 38 is fixedly connected to the bottom of the outer surface of the rubber circular frame 37. By setting the rubber circular block 36 and the rubber circular frame 37, the rubber circular frame 37 is fixed to the rubber circular block 36.

[0051] refer to Figure 4 Four U-shaped frames 39 are fixedly connected to the outer surface of the snap-fit ​​base 35. The four U-shaped frames 39 are equidistantly arranged in a circle on the outer surface of the snap-fit ​​base 35. A first rotating rod 310 is rotatably connected between the two sides of the inner wall of the U-shaped frame 39. A first rotating block 311 is fixedly connected to the outer surface of the first rotating rod 310. Four locking holes 312 are opened on one side of the outer surface of the first rotating block 311. The four locking holes 312 are equidistantly arranged in a circle on one side of the outer surface of the first rotating block 311. A locking rod 313 is slidably inserted into the inner wall of one side of the U-shaped frame 39. The locking rod 313 can be locked into the inner wall of the locking hole 312. By setting the first rotating rod 310 and the first rotating block 311, the locking rod 313 and the locking hole 312 can be used to fix the snap-fit ​​base.

[0052] refer to Figure 4 An auxiliary rod 314 is fixedly connected to the outer surface of the first rotating circular block 311. A rectangular auxiliary block 315 is fixedly connected to the outer surface of the auxiliary rod 314. A fixed rod 316 is fixedly connected to one side of the outer surface of the rectangular auxiliary block 315. A sliding cylinder 317 is slidably connected to one end of the outer surface of the fixed rod 316. An arc-shaped rubber plate 318 is fixedly connected to one side of the outer surface of the sliding cylinder 317. A first spring 319 is sleeved on the outer surface of the fixed rod 316. The two ends of the first spring 319 are respectively connected to the sliding cylinder 317 and... The outer surface of the rectangular auxiliary block 315 is fixedly connected, the top of the outer surface of the auxiliary rod 314 is fixedly connected to the rectangular auxiliary plate 320, the inner wall of the rectangular auxiliary plate 320 is threadedly connected to the threaded auxiliary rod 321, the bottom end of the threaded auxiliary rod 321 is fixedly connected to the circular locking block 322, the top of the outer surface of the cover plate 2 is fixedly connected to the circular locking frame 323, the circular locking block 322 can be locked into the inner wall of the circular locking frame 323, and by setting the arc-shaped rubber plate 318, it can cooperate with the sliding cylinder 317 and the fixed rod 316 for buffering;

[0053] Through the above scheme, in specific use, ice is placed on the inner wall of the placement frame 31, and the first annular locking block 33 is inserted into the inner wall of the first annular locking groove 32. At this time, the bottom plate 34 can seal the placement frame 31. The placement frame 31 is then inserted into the inner wall of the locking seat 35, thereby fixing the rubber frame 37 and the rubber circular block 36. At this time, the auxiliary rod 314 is rotated, so that the auxiliary rod 314 can drive the first rotating block 311 and the first rotating rod 310 to rotate, thereby rotating to... After being placed in the vertical position, the arc-shaped rubber plate 318 is in contact with the crushing and grinding tank 1. At this time, the threaded auxiliary rod 321 is rotated so that the threaded auxiliary rod 321 can drive the circular locking block 322 to lock into the inner wall of the circular locking frame 323. When subjected to vibration, the arc-shaped rubber plate 318 can drive the sliding cylinder 317 to slide on the outer surface of the fixed rod 316, which can then drive the first spring 319 to deform, thereby playing a buffering role. The rubber circular block 36 and the rubber circular frame 37 can play a buffering and noise reduction role.

[0054] refer to Figure 6 The crushing and anti-sticking structure 4 also includes a drive motor 41 installed on the top of the outer surface of the cover plate 2. The output end of the drive motor 41 is fixedly connected to a transmission rod 42. A connecting round block 43 is fixedly connected to the outer surface of the transmission rod 42. A connecting rectangular plate 44 is fixedly connected to the outer surface of the connecting round block 43. A first crushing blade 412 is fixedly connected to the outer surface of the transmission rod 42 below the connecting round block 43. A second crushing blade 413 is fixedly connected to the outer surface of the transmission rod 42 below the first crushing blade 412. The first crushing blade 412 is "L" shaped and the second crushing blade 413 is "Z" shaped. By setting the first crushing blade 412 and the second crushing blade 413, crushing can be performed.

[0055] refer to Figure 7 A rectangular frame 45 is fixedly connected to the bottom of the outer surface of the rectangular plate 44. A rectangular block 46 is snapped into the inner wall of the rectangular frame 45. A first round insertion hole 47 is opened on both sides of the inner wall of the rectangular frame 45. A second round insertion hole 410 is opened on the inner wall of the rectangular block 46. The same threaded rod 48 is inserted into the inner wall of the first round insertion hole 47 and the second round insertion hole 410. A fastening nut 49 is threaded to one end of the outer surface of the threaded rod 48. A brush plate 411 is fixedly connected to the bottom of the outer surface of the rectangular block 46. By setting the brush plate 411, the inner wall of the crushing and grinding tank 1 can be cleaned.

[0056] With the above structure, the drive motor 41 is started, which drives the transmission rod 42 to rotate, which in turn drives the connecting block 43 to rotate, which in turn drives the first crushing blade 412 and the second crushing blade 413 to rotate, thereby crushing the root and stem. At the same time, the brush plate 411 can rotate to separate the root and stem from the inner wall of the crushing and grinding tank 1. When the brush plate 411 needs to be replaced, the fastening nut 49 is separated from the threaded rod 48, the threaded rod 48 is separated from the first round insertion hole 47 and the second round insertion hole 410, and the rectangular clamping block 46 is separated from the rectangular clamping frame 45 to complete the disassembly. The installation is the same.

[0057] refer to Figures 8-10 The filter and grinding structure 5 also includes a filter circular plate 51 and a grinding circular frame 52. A second annular locking block 53 is fixedly connected to the bottom of the outer surface of the grinding circular frame 52. A second annular locking groove 54 is opened at the bottom of the inner wall of the crushing and grinding tank 1. The outer surface of the second annular locking block 53 can be locked into the inner wall of the second annular locking groove 54. Four rectangular locking blocks 55 are fixedly connected to the outer surface of the second annular locking block 53. The four rectangular locking blocks 55 are arranged in a circumferentially at equal intervals on the outer surface of the second annular locking block 53. Four rectangular locking slots 56 are opened at the outer periphery of the second annular locking groove 54 on the bottom inner wall of the crushing and grinding tank 1. The four rectangular locking slots 56 are arranged in a circumferentially at equal intervals on the inner wall of the second annular locking groove 54. The outer surface of the rectangular locking blocks 55 can be locked into the inner wall of the rectangular locking slots 56. By setting the second annular locking block 53 and the second annular locking groove 54, the grinding circular frame 52 can be fixed.

[0058] refer to Figures 8-11 The grinding circular frame 52 has a third annular groove 57 on its top outer surface. The filter circular plate 51 has a third annular block 58 fixedly connected to its bottom outer surface. The third annular block 58 can be inserted into the inner wall of the third annular groove 57. The inner wall of the filter circular plate 51 is rotatably connected to a rotating cylinder 59 at its center. The top outer surface of the rotating cylinder 59 is fixedly connected to a circular frame 510. The inner wall of the circular frame 510 has four rectangular through holes 511. The four rectangular through holes 511 are equidistantly arranged circumferentially on the outer surface of the circular frame 510. The bottom outer surface of the transmission rod 42 is fixedly connected to a circular block 512. Four rectangular inserts 513 are fixedly connected to the outer surface of the filter disc 51. The circular clip 512 can be inserted into the inner wall of the circular clip frame 510, and the rectangular inserts 513 can be inserted into the inner wall of the rectangular through hole 511. The arc-shaped side of the filter disc 51 is provided with a first annular sealing groove 514, and the inner wall of the crushing and grinding tank 1 is provided with a second annular sealing groove 516. The inner wall of the first annular sealing groove 514 is engaged with a sealing rubber ring 515, and the outer side of the sealing rubber ring 515 is engaged with the inner wall of the second annular sealing groove 516. By setting a third annular clip 58 and a third annular groove 57, the filter disc 51 can be fixed.

[0059] refer to Figure 8 and Figure 9 A sliding round rod 517 is slidably connected to the bottom inner wall of the rotating cylinder 59. A U-shaped frame 518 is fixedly connected to the bottom end of the outer surface of the sliding round rod 517. A second rotating rod 519 is fixedly connected between the two sides of the inner wall of the U-shaped frame 518. Several grinding wheels 520 arranged at equal intervals are fixedly connected to the outer surface of the second rotating rod 519. A second spring 521 is sleeved on the outer surface of the sliding round rod 517. The two ends of the second spring 521 are fixedly connected to the bottom of the outer surface of the rotating cylinder 59 and the top of the outer surface of the U-shaped frame 518, respectively. Scrapers 522 are fixedly connected to both sides of the outer surface of the U-shaped frame 518. A semi-circular protrusion 523 is fixedly connected to the bottom of the inner wall of the grinding frame 52. By setting the grinding wheels 520 and scrapers 522, the roots and stems can be ground.

[0060] With the above structure, in use, first, the second annular locking block 53 on the grinding frame 52 is inserted into the inner wall of the second annular locking groove 54. At this time, the rectangular locking block 55 will be inserted into the inner wall of the rectangular locking groove 56. Then, the third annular locking block 58 is inserted into the inner wall of the third annular locking groove 57. The root is placed inside the crushing and grinding tank 1. Then, the cover plate 2 is closed. At this time, the round locking block 512 can be inserted into the inner wall of the round locking frame 510. At this time, the rectangular insert block 513 can be inserted into the inner wall of the rectangular through hole 511. The transmission rod 42 can drive the round locking block 512 and the round locking frame 510 to rotate, thereby driving the rotation of the rotating... The rotating cylinder 59 rotates, which in turn drives the U-shaped frame 518 to rotate. The roots and stems filtered from the top filter disc 51 are ground by the grinding wheel 520. The scraper 522 can scrape off the dust adhering to the inner wall. At the same time, the sealing rubber ring block 515 is fixed and sealed with the first annular sealing groove 514 and the second annular sealing groove 516. When the grinding wheel 520 contacts the semi-circular protrusion 523, it can drive the sliding rod 517 to slide on the inner wall of the rotating cylinder 59, which causes the second spring 521 to deform and then reset when it leaves the semi-circular protrusion 523, thus reciprocating the grinding.

[0061] The overall working principle is as follows:

[0062] In use, first insert the second annular locking block 53 on the grinding round frame 52 into the inner wall of the second annular locking groove 54. At this time, the rectangular locking block 55 will be inserted into the inner wall of the rectangular locking groove 56. Then insert the third annular locking block 58 into the inner wall of the third annular locking groove 57. Place the root and stem inside the crushing and grinding tank 1. Then cover the cover plate 2. At this time, the round locking block 512 can be inserted into the inner wall of the round locking frame 510. At this time, the rectangular insert block 513 can be inserted into the inner wall of the rectangular through hole 511.

[0063] At this time, the ice cube is placed on the inner wall of the placement round frame 31, and the first annular card block 33 is inserted into the inner wall of the first annular card groove 32. At this time, the bottom plate 34 can seal the placement round frame 31. Then, the placement round frame 31 is inserted into the inner wall of the card seat 35, thereby fixing the rubber round frame 37 and the rubber round block 36.

[0064] At this time, rotate the auxiliary rod 314 so that the auxiliary rod 314 can drive the first rotating block 311 and the first rotating rod 310 to rotate. After rotating to the vertical position, the arc-shaped rubber plate 318 will fit with the crushing and grinding tank 1. Then rotate the threaded auxiliary rod 321 so that the threaded auxiliary rod 321 can drive the circular locking block 322 to be locked into the inner wall of the circular locking frame 323.

[0065] When subjected to vibration, the arc-shaped rubber plate 318 can drive the sliding cylinder 317 to slide on the outer surface of the fixed rod 316, which in turn can drive the first spring 319 to deform, thus playing a buffering role. The rubber circular block 36 and the rubber circular frame 37 can play a buffering and noise reduction role.

[0066] At this time, the drive motor 41 is started, which drives the transmission rod 42 to rotate, which in turn drives the connecting block 43 to rotate, which in turn drives the first crushing blade 412 and the second crushing blade 413 to rotate, thereby crushing the root and stem. At the same time, the brush plate 411 can rotate to separate the root and stem from the inner wall of the crushing and grinding tank 1. When the brush plate 411 needs to be replaced, the fastening nut 49 is separated from the threaded rod 48, the threaded rod 48 is separated from the first round insertion hole 47 and the second round insertion hole 410, and the rectangular clamping block 46 is separated from the rectangular clamping frame 45 to complete the disassembly. The installation is the same.

[0067] The transmission rod 42 can drive the circular clamping block 512 and the circular clamping frame 510 to rotate, which in turn drives the rotating cylinder 59 to rotate, which in turn drives the U-shaped frame 518 to rotate. The roots and stems filtered from the top filter plate 51 are ground by the grinding wheel 520. The scraper 522 can scrape off the dust adhering to the inner wall. At the same time, the sealing rubber ring block 515 is fixed and sealed with the first annular sealing groove 514 and the second annular sealing groove 516. When the grinding wheel 520 contacts the semi-circular protrusion 523, it can drive the sliding rod 517 to slide on the inner wall of the rotating cylinder 59, which causes the second spring 521 to deform and then reset when it leaves the semi-circular protrusion 523, thus reciprocating the grinding.

[0068] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device for crushing crops, characterized in that, include: Crushing and grinding jar (1); The cover plate (2) is snapped onto the top of the crushing and grinding tank (1), and a sealing ring is fixedly connected to the bottom of the cover plate (2); The multi-functional base structure (3) is installed below the crushing and grinding tank (1) to maintain low temperature, reduce shock and provide auxiliary fixation for the cover plate (2); The multifunctional base structure (3) also includes a circular frame (31) for placing ice blocks installed on the bottom of the outer surface of the crushing and grinding tank (1). The bottom of the outer surface of the circular frame (31) is provided with a first annular groove (32). The inner wall of the first annular groove (32) is fitted with a first annular block (33). The bottom of the outer surface of the first annular block (33) is fixedly connected to a base plate (34). The outer surface of the circular frame (31) is fitted with a mounting seat (35). The bottom of the outer surface of the mounting seat (35) is fixedly connected to a rubber circular block (36). The outer surface of the rubber circular block (36) is fitted with a rubber circular frame (36). 37), an annular protrusion (38) is fixedly connected to the bottom of the outer surface of the rubber circular frame (37), and four U-shaped frames (39) are fixedly connected to the outer surface of the snap-fit ​​seat (35). The four U-shaped frames (39) are equidistantly arranged on the outer surface of the snap-fit ​​seat (35). A first rotating rod (310) is rotatably connected between the two sides of the inner wall of the U-shaped frame (39). A first rotating block (311) is fixedly connected to the outer surface of the first rotating rod (310). Four locking holes (312) are opened on one side of the outer surface of the first rotating block (311). The four locking holes (312) are equidistantly arranged on the first rotating block (311). On one side of the outer surface of the U-shaped frame (39), a locking rod (313) is slidably inserted into the inner wall of the locking hole (312). The locking rod (313) is inserted into the inner wall of the locking hole (312). An auxiliary rod (314) is fixedly connected to the outer surface of the first rotating block (311). A rectangular auxiliary block (315) is fixedly connected to the outer surface of the auxiliary rod (314). A fixing rod (316) is fixedly connected to one side of the outer surface of the rectangular auxiliary block (315). A sliding cylinder (317) is slidably connected to one end of the outer surface of the fixing rod (316). An arc-shaped rubber plate (318) is fixedly connected to one side of the outer surface of the sliding cylinder (317). The outer surface of the fixed rod (316) is fitted with a first spring (319), and the two ends of the first spring (319) are fixedly connected to the outer surfaces of the sliding cylinder (317) and the rectangular auxiliary block (315), respectively. The top of the outer surface of the auxiliary rod (314) is fixedly connected with a rectangular auxiliary plate (320), and the inner wall of the rectangular auxiliary plate (320) is threadedly connected with a threaded auxiliary rod (321). The bottom end of the threaded auxiliary rod (321) is fixedly connected with a circular locking block (322), and the top of the outer surface of the cover plate (2) is fixedly connected with a circular locking frame (323). The circular locking block (322) is locked into the inner wall of the circular locking frame (323). A crushing and anti-adhesion wall structure (4) is installed at the bottom of the cover plate (2); The filter grinding structure (5) is installed at the bottom of the inner wall of the crushing and grinding tank (1).

2. The crop crushing and grinding device according to claim 1, characterized in that: The crushing and anti-sticking wall structure (4) also includes a drive motor (41) installed on the top of the outer surface of the cover plate (2). The output end of the drive motor (41) is fixedly connected to a transmission rod (42). A connecting round block (43) is fixedly connected to the outer surface of the transmission rod (42). A connecting rectangular plate (44) is fixedly connected to the outer surface of the connecting round block (43). A first crushing blade (412) is fixedly connected to the outer surface of the transmission rod (42) below the connecting round block (43). A second crushing blade (413) is fixedly connected to the outer surface of the transmission rod (42) below the first crushing blade (412). The first crushing blade (412) is "L" shaped, and the second crushing blade (413) is "Z" shaped.

3. The grinding device for crop crushing according to claim 2, characterized in that: A rectangular frame (45) is fixedly connected to the bottom of the outer surface of the connecting rectangular plate (44). A rectangular block (46) is snapped into the inner wall of the rectangular frame (45). A first circular insertion hole (47) is opened on the inner walls of both sides of the rectangular frame (45). A second circular insertion hole (410) is opened on the inner wall of the rectangular block (46). The same threaded rod (48) is inserted into the inner walls of the first circular insertion hole (47) and the second circular insertion hole (410). A fastening nut (49) is threaded to one end of the outer surface of the threaded rod (48). A brush plate (411) is fixedly connected to the bottom of the outer surface of the rectangular block (46).

4. A grinding device for crop crushing according to claim 2, characterized in that: The filter grinding structure (5) further includes a filter circular plate (51) and a grinding circular frame (52). The bottom of the outer surface of the grinding circular frame (52) is fixedly connected to a second annular locking block (53). The bottom of the inner wall of the crushing and grinding tank (1) is provided with a second annular locking groove (54). The outer surface of the second annular locking block (53) is inserted into the inner wall of the second annular locking groove (54). The outer surface of the second annular locking block (53) is fixedly connected to four rectangular locking blocks (55). The four rectangular locking blocks (55) are arranged in an equidistant circular pattern on the outer surface of the second annular locking block (53). The bottom inner wall of the crushing and grinding tank (1) is provided with four rectangular locking slots (56) on the outer periphery of the second annular locking groove (54). The four rectangular locking slots (56) are arranged in an equidistant circular pattern on the inner wall of the second annular locking groove (54). The outer surface of the rectangular locking block (55) is inserted into the inner wall of the rectangular locking slot (56).

5. A grinding device for crop crushing according to claim 4, characterized in that: The grinding circular frame (52) has a third annular groove (57) on the top of its outer surface. The filter circular plate (51) has a third annular block (58) fixedly connected to its bottom outer surface. The third annular block (58) is inserted into the inner wall of the third annular groove (57). The inner wall of the filter circular plate (51) is rotatably connected to a rotating cylinder (59) at its center. The top of the outer surface of the rotating cylinder (59) is fixedly connected to a circular frame (510). The inner wall of the circular frame (510) has four rectangular through holes (511). The four rectangular through holes (511) are equidistantly arranged circumferentially on the outer surface of the circular frame (510). The outer surface of the transmission rod (42) A circular locking block (512) is fixedly connected to the bottom end. Four rectangular inserts (513) are fixedly connected to the outer surface of the circular locking block (512). The circular locking block (512) is inserted into the inner wall of the circular locking frame (510). The rectangular inserts (513) are inserted into the inner wall of the rectangular through hole (511). A first annular sealing groove (514) is opened on the arc-shaped side of the filter circular plate (51). A second annular sealing groove (516) is opened on the inner wall of the crushing and grinding tank (1). A sealing rubber ring block (515) is snapped into the inner wall of the first annular sealing groove (514). The outer side of the sealing rubber ring block (515) is snapped into the inner wall of the second annular sealing groove (516).

6. A grinding device for crop crushing according to claim 5, characterized in that: A sliding rod (517) is slidably connected to the bottom inner wall of the rotating cylinder (59). A U-shaped frame (518) is fixedly connected to the bottom of the outer surface of the sliding rod (517). A second rotating rod (519) is fixedly connected between the two sides of the inner wall of the U-shaped frame (518). A number of grinding wheels (520) arranged at equal intervals are fixedly connected to the outer surface of the second rotating rod (519). A second spring (521) is sleeved on the outer surface of the sliding rod (517). The two ends of the second spring (521) are fixedly connected to the bottom of the outer surface of the rotating cylinder (59) and the top of the outer surface of the U-shaped frame (518), respectively. Scrapers (522) are fixedly connected to both sides of the outer surface of the U-shaped frame (518). A semi-circular protrusion (523) is fixedly connected to the bottom of the inner wall of the grinding frame (52).

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