Grinding device capable of assisting crushing

Abstract

The invention relates to the technical field of grinding bowl devices, in particular to a grinding device capable of assisting in crushing. According to the technical purpose, the grinding device capable of assisting in crushing can completely grind rock debris. The grinding device capable of assisting crushing comprises a grinding bowl, a grinding pestle, a scraping mechanism and a dispersing mechanism, the grinding pestle is placed in the grinding bowl, the scraping mechanism is arranged on the lower portion of the grinding pestle, and the dispersing mechanism is arranged on the scraping mechanism. The grinding pestle moves up and down to drive the first fixing ring and the scraping plate to move up and down, the scraping plate can scrape rock debris on the inner wall of the grinding bowl, and when a first extrusion block continuously moves up and down, the rock debris at the bottom can be dispersed, so that the rock debris can be completely ground.

Description

Technical Field

[0001] The invention relates to the technical field of grinding bowl devices, in particular to a grinding device capable of assisting crushing. Background Art

[0002] During geological exploration, in order to understand the geological conditions, people need to crush and grind rock cuttings in order to study their components, thereby providing assistance for people's exploration. After collecting the rock cuttings, people use grinding equipment to crush and grind the rock cuttings.

[0003] Patent publication number CN215087831U discloses a geological logging rock cuttings grinding bowl device, including a shell, a motor is installed in the middle of the upper surface of the shell, the bottom rotor of the motor is coaxially connected to a rotating rod, the bottom end of the rotating rod is fixed with a first grinding ball, both sides of the lower part of the rotating rod are fixed with connections, and the bottom of the connecting rod is fixed with a second grinding ball, a grinding chamber is opened in the upper part of the shell, a screening plate is installed at the bottom of the grinding plate, a storage slot is opened in the lower part of the shell, and a filter bucket is installed at the bottom of the screening plate.

[0004] When using the above-mentioned bowl device, the logging rock is first placed in the grinding chamber, and then the motor drives the rotating rod, the first grinding ball, the connecting rod and the second grinding ball to rotate together to grind the logging rock. During the grinding process, some rock chips will splash onto the inner wall of the grinding chamber, so that some rock chips cannot be completely ground. Now, a grinding device with auxiliary crushing that can completely grind the rock chips is being developed. Summary of the Invention

[0005] In order to overcome the shortcoming that the existing grinding bowl device cannot completely grind the rock chips, the technical problem of the present invention is to provide a grinding device that can completely grind the rock chips and can assist in crushing.

[0006] The technical implementation scheme of the present invention is: a grinding device that can assist in crushing, including a grinding mortar, a grinding pestle, a scraping mechanism and a dispersing mechanism. The grinding pestle is placed inside the grinding mortar, a scraping mechanism is provided at the bottom of the grinding pestle, and a dispersing mechanism is provided on the scraping mechanism.

[0007] As a preferred technical solution of the present invention, the scraping mechanism includes a scraper, a first pressure spring, a first telescopic rod and a first fixed ring. The first fixed ring is provided at the lower part of the grinding pestle. The first telescopic rod is connected to the first fixed ring on the front, back, left and right sides. The scraper is connected to the outside of the first telescopic rod. The first pressure spring is connected between the fixed end of the first telescopic rod and the adjacent scraper. The first pressure spring is wound around the first telescopic rod.

[0008] As a preferred technical solution of the present invention, the dispersion mechanism includes a connecting rod, a first extrusion block, a second fixed ring, a first fixed rod and a first torsion spring. A second fixed ring is provided on the outside of the first fixed ring. The left and right sides of the second fixed ring are symmetrically connected to connecting rods, the outside of the connecting rods are connected to the first fixed rods, the first extrusion blocks are rotatably connected to the first fixed rods, and the first torsion springs are connected between the first extrusion blocks and the connecting rods.

[0009] As an optimal technical solution of the present invention, it also includes a strengthening mechanism, which includes a first pressure plate, a second telescopic rod, a second pressure spring, an arc rod, a second extrusion block and a third pressure spring. The second telescopic rod is connected to the middle of the bottom of the grinding bowl, and the second pressure spring is connected between the fixed end of the second telescopic rod and the bottom of the grinding bowl. Four arc rods are connected to the bottom of the grinding bowl, and the arc rods are all slidably connected to the second extrusion blocks. The tops of the second extrusion blocks are all provided with inclined surfaces. The tops of the second telescopic rods are connected to the first pressure plate, and the first pressure plate and the inclined surfaces of the second extrusion blocks are squeezed together. The first pressure plate and the grinding bowl are squeezed together, and the third pressure spring is connected between the outer side of the second extrusion block and the arc rods.

[0010] As a preferred technical solution of the present invention, it also includes a closing mechanism, which includes a rubber soft ring, a fourth pressure spring, a third telescopic rod and a first fixed plate. Four first fixed plates are connected to the bottom of the grinding bowl, and the outer sides of the first fixed plates are connected to the third telescopic rods. Rubber soft rings are connected between the outer sides of the third telescopic rods, and the rubber soft rings are connected to the inner side of the second extrusion block. Fourth pressure springs are connected between the fixed end of the third telescopic rod and the inner side of the rubber soft ring.

[0011] As a preferred technical solution of the present invention, it also includes a vibration mechanism, which includes a buffer assembly, a connecting frame, a third extrusion block, a fifth pressure spring, a second fixed rod and a rack. A buffer assembly is provided at the bottom of the grinding bowl, and the left and right sides of the buffer assembly are connected to the connecting frame, the upper part of the connecting frame is connected to the second fixed rod, and the third extrusion block is slidably connected to the second fixed rod. Racks are connected to the left and right sides of the outside of the grinding bowl, the rack and the third extrusion block are extruded and matched, and the fifth pressure spring is connected between the outer side of the third extrusion block and the connecting frame.

[0012] As a preferred technical solution of the present invention, the buffer assembly includes a fourth telescopic rod, a sixth pressure spring and a base. Four fourth telescopic rods are connected to the bottom of the grinding bowl. The base is connected between the bottoms of the fourth telescopic rods. The base is connected to the connecting frame. The sixth pressure spring is connected between the fixed end of the fourth telescopic rod and the bottom of the grinding bowl.

[0013] As an optimal technical solution of the present invention, it also includes an anti-splash mechanism, which includes a clamping plate, a second torsion spring, a second fixed plate and a second pressure plate. The left and right sides of the upper part of the grinding bowl are connected to the second fixed plates, and the second fixed plates are rotatably connected to the clamping plates. The front and rear sides of the clamping plate and the second fixed plate are connected between the second torsion spring, the upper part of the grinding bowl is clamped with the second pressure plate, and the second pressure plate and the clamping plate are clamped together.

[0014] The present invention has the following advantages: 1. The present invention drives the first fixed ring and the scraper to move up and down by the up and down movement of the grinding pestle, and the scraper can scrape off the rock chips on the inner wall of the grinding bowl, and when the first extrusion block continuously moves up and down, the rock chips at the bottom can be dispersed, so that the rock chips can be completely ground.

[0015] 2. The present invention can intermittently strike the first pressing plate by moving the grinding pestle up and down, and the first pressing plate will intermittently drive the second extrusion block to move in and out, and the second extrusion block will intermittently push the rock chips at the bottom outward, which can enhance the crushing and grinding of the rock chips.

[0016] 3. The present invention can drive the rubber soft ring to move in and out by continuously moving the second extrusion block in and out, thereby preventing the rock chips from entering the bottom position of the first pressure plate and completely grinding the rock chips.

[0017] 4. When the grinding bowl moves up and down and drives the rack to move up and down, the third extrusion block will intermittently knock the rack, so that the rock chips on the inner wall of the grinding bowl will also be intermittently shaken off, so that the rock chips can be ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the grinding device of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention.

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the dispersion mechanism of the present invention from a first viewing angle.

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the dispersion mechanism of the present invention from a second viewing angle.

[0024] Figure 7 It is a schematic diagram of the partially exploded three-dimensional structure of the dispersion mechanism of the present invention.

[0025] Figure 8 It is a schematic top view of the three-dimensional structure of the reinforcing mechanism of the present invention.

[0026] Figure 9 It is a bottom-up three-dimensional structural schematic diagram of the reinforcing mechanism of the present invention.

[0027] Figure 10 It is a schematic diagram of the three-dimensional structure of the closing mechanism of the present invention.

[0028] Figure 11 It is a schematic diagram of the sectional three-dimensional structure of the sealing mechanism of the present invention.

[0029] Figure 12 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the present invention.

[0030] Figure 13 It is a schematic diagram of the partial explosion three-dimensional structure of the vibration mechanism of the present invention.

[0031] Figure 14 It is a schematic diagram of the three-dimensional structure of the anti-splash mechanism of the present invention.

[0032] Figure 15 It is a schematic diagram of the three-dimensional structure of the local explosion of the anti-splash mechanism of the present invention.

[0033] Among them: 1-grinding mortar, 11-grinding pestle, 2-scraping mechanism, 21-scraper, 22-first pressure spring, 23-first telescopic rod, 24-first fixing ring, 3-dispersing mechanism, 31-connecting rod, 32-first extrusion block, 33-second fixing ring, 34-first fixing rod, 35-first torsion spring, 4-reinforcement mechanism, 41-first pressure plate, 42-second telescopic rod, 43-second pressure spring, 44-arc rod, 45-second extrusion block, 46-third Pressure spring, 5-closing mechanism, 51-rubber soft ring, 52-fourth pressure spring, 53-third telescopic rod, 54-first fixed plate, 6-vibration mechanism, 61-connecting frame, 62-third extrusion block, 63-fifth pressure spring, 64-second fixed rod, 65-rack, 66-fourth telescopic rod, 67-sixth pressure spring, 68-base, 7-anti-splash mechanism, 71-clip plate, 72-second torsion spring, 73-second fixed plate, 74-second pressure plate. DETAILED DESCRIPTION

[0034] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the present invention. Example 1

[0035] A grinding device that can assist in crushing, such as Figure 1-Figure 3As shown, it includes a grinding mortar 1, a grinding pestle 11, a scraping mechanism 2 and a dispersing mechanism 3. The grinding pestle 11 for grinding rock chips is placed inside the grinding mortar 1. The scraping mechanism 2 is provided at the lower part of the grinding pestle 11. The rock chips on the inner wall of the grinding mortar 1 can be easily scraped downwards by the scraping mechanism 2. The dispersing mechanism 3 is provided on the scraping mechanism 2. The rock chips at the bottom are dispersed by the dispersing mechanism 3 so as to crush the rock chips.

[0036] like Figure 2 and Figure 4 As shown, the scraping mechanism 2 includes a scraper 21, a first pressure spring 22, a first telescopic rod 23 and a first fixed ring 24. The first fixed ring 24 is provided at the lower part of the grinding pestle 11. The first telescopic rod 23 is connected to the first fixed ring 24 on the front, back, left and right sides. The outer side of the first telescopic rod 23 is connected to a scraper 21. The scraper 21 is used to scrape rock chips on the inner wall of the grinding bowl 1. A first pressure spring 22 is connected between the fixed end of the first telescopic rod 23 and the adjacent scraper 21. The first pressure spring 22 is wound around the first telescopic rod 23.

[0037] like Figure 2 、 Figure 5 、 Figure 6 and Figure 7 As shown, the dispersion mechanism 3 includes a connecting rod 31, a first extrusion block 32, a second fixed ring 33, a first fixed rod 34 and a first torsion spring 35. The second fixed ring 33 is arranged on the outside of the first fixed ring 24. The left and right sides of the second fixed ring 33 are symmetrically connected to the connecting rods 31. The outside of the connecting rods 31 are connected to the first fixed rods 34. The first fixed rods 34 are rotatably connected to the first extrusion blocks 32. The second fixed ring 33 drives the first extrusion blocks 32 to move up and down through the connecting rod 31, so that the rock cuttings can be intermittently dispersed. A first torsion spring 35 is connected between the first extrusion blocks 32 and the connecting rod 31.

[0038] When people need to grind rock chips, they can first pour the rock chips into the grinding mortar 1, then connect the upper part of the grinding pestle 11 to the external driving device, and then drive the grinding pestle 11 up and down through the external driving device. The grinding pestle 11 moves up and down to continuously crush and grind the rock chips. When the grinding pestle 11 moves up and down, it drives the first fixed ring 24, the first telescopic rod 23 and the scraper 21 to move up and down. Under the action of the first pressure spring 22, the scraper 21 keeps in contact with the inner wall of the grinding mortar 1, so that the scraper 21 can scrape off the rock chips adhering to the inner wall of the grinding mortar 1, so that the rock chips can be thoroughly ground. When the first fixed ring 24 moves up and down, it drives the connecting rod 31 and the first telescopic rod 23 to move up and down. The extrusion block 32 moves up and down. When the first extrusion block 32 moves downward to the lower part of the grinding bowl 1, since the lower part of the grinding bowl 1 is circular, the first extrusion block 32 will rotate inward, the first torsion spring 35 will be twisted, and the first extrusion block 32 will shovel up the rock chips at the bottom. Then, when the first extrusion block 32 moves upward, the rock chips at the bottom will be shoveled upward, and then, under the action of the first torsion spring 35, the first extrusion block 32 is driven to rotate and reset. In this way, the first extrusion block 32 continues to move up and down to disperse the rock chips at the bottom, so that the rock chips can be completely ground. After grinding is completed, the external drive device can be turned off, and the external drive device and the grinding pestle 11 can be disconnected. Example 2

[0039] On the basis of Example 1, Figure 2 、 Figure 8 、 Figure 9 and Figure 10 As shown, it also includes a strengthening mechanism 4 for pushing the rock chips at the bottom outward to strengthen grinding. The strengthening mechanism 4 includes a first pressure plate 41, a second telescopic rod 42, a second pressure spring 43, an arc rod 44, a second extrusion block 45 and a third pressure spring 46. The second telescopic rod 42 is connected to the middle of the bottom of the grinding bowl 1, and a second pressure spring 43 is connected between the fixed end of the second telescopic rod 42 and the bottom of the grinding bowl 1. Four arc rods 44 are connected to the bottom of the grinding bowl 1, and the arc rods 44 are slidably connected with the second extrusion blocks 45. The second extrusion blocks 45 can be intermittently moved outward to push the rock chips outward for grinding. The tops of the second extrusion blocks 45 are all provided with inclined surfaces. The tops of the second telescopic rods 42 are connected to the first pressure plate 41 that is extruded and matched with the inclined surfaces of the second extrusion blocks 45. The first pressure plate 41 and the grinding bowl 1 are extruded and matched. The downward movement of the grinding bowl 1 will cause the first pressure plate 41 to intermittently move downward to press the second extrusion blocks 45. A third pressure spring 46 is connected between the outer side of the second extrusion block 45 and the arc rods 44.

[0040] When the grinding pestle 11 grinds the rock chips downward, the grinding pestle 11 will hit the first pressure plate 41, causing the first pressure plate 41 to move downward to squeeze the inclined surface of the second extrusion block 45, the second telescopic rod 42 and the second pressure spring 43 are compressed, the second extrusion block 45 will move outward, and the third pressure spring 46 is compressed. When the grinding pestle 11 moves upward and separates from the first pressure plate 41, the first pressure plate 41 is driven to move upward and reset under the action of the second telescopic rod 42 and the second pressure spring 43, and the first pressure plate 41 releases the second extrusion block 45. Under the action of the third pressure spring 46, the second extrusion block 45 is driven to move inward and reset. The continuous inward and outward movement of the second extrusion block 45 can push the rock chips at the bottom outward, thereby enhancing the crushing and grinding of the rock chips.

[0041] like Figure 2 、 Figure 10 and Figure 11 As shown, it also includes a closing mechanism 5 that can close the bottom of the first pressure plate 41, and the closing mechanism 5 includes a rubber soft ring 51, a fourth pressure spring 52, a third telescopic rod 53 and a first fixed plate 54. Four first fixed plates 54 are connected to the bottom of the grinding bowl 1, and the outer sides of the first fixed plates 54 are connected to the third telescopic rods 53. The outer sides of the third telescopic rods 53 are connected with rubber soft rings 51 for surrounding the second extrusion blocks 45. The rubber soft rings 51 are connected to the inner sides of the second extrusion blocks 45, and the fourth pressure springs 52 are connected between the fixed ends of the third telescopic rods 53 and the inner sides of the rubber soft rings 51.

[0042] When the second extrusion block 45 continuously moves in and out to push the rock chips, the rubber soft ring 51 will adaptively expand and contract, and the fourth pressure spring 52 and the third telescopic rod 53 will adaptively contract. In this way, the rubber soft ring 51 can prevent the rock chips from entering the bottom position of the first pressure plate 41, and the rubber soft ring 51 can also push the rock chips outward, thereby preventing some rock chips from being not ground.

[0043] like Figure 2 、 Figure 12 and Figure 13As shown, it also includes a vibration mechanism 6, which includes a buffer assembly, a connecting frame 61, a third extrusion block 62, a fifth pressure spring 63, a second fixed rod 64 and a rack 65. A buffer assembly is provided at the bottom of the grinding bowl 1, and the buffer assembly can buffer the grinding bowl 1. The left and right sides of the buffer assembly are connected to the connecting frame 61, the upper part of the connecting frame 61 is connected to the second fixed rod 64, and the second fixed rod 64 is slidably connected to the third extrusion block 62. The left and right sides of the outside of the grinding bowl 1 are connected to the rack 65, and the rack 65 and the third extrusion block 62 are connected. The pressing block 62 is squeezed and fitted, and a fifth pressure spring 63 is connected between the outer side of the third extrusion block 62 and the connecting frame 61. The rack 65 moves up and down to intermittently squeeze the third extrusion block 62, thereby vibrating the grinding bowl 1; the buffer assembly includes a fourth telescopic rod 66, a sixth pressure spring 67 and a base 68. Four fourth telescopic rods 66 are connected to the bottom of the grinding bowl 1, and the base 68 connected to the connecting frame 61 is connected between the bottom of the fourth telescopic rod 66. A sixth pressure spring 67 is connected between the fixed end of the fourth telescopic rod 66 and the bottom of the grinding bowl 1.

[0044] When the grinding pestle 11 grinds the rock chips, the grinding pestle 11 moves downward to hit the rock chips, and the grinding pestle 11 will intermittently hit the grinding mortar 1 downward, and the grinding mortar 1 will move downward, so that the sixth pressure spring 67 and the fourth telescopic rod 66 are compressed. The grinding mortar 1 moves downward and drives the rack 65 to move downward. When the protruding position of the rack 65 is pressed against the third extrusion block 62, the third extrusion block 62 moves outward, and the fifth pressure spring 63 is compressed. When the protruding position of the rack 65 is separated from the third extrusion block 62, the third extrusion block 62 is driven to move inward and reset under the action of the fifth pressure spring 63. In this way, the inward and outward movement of the third extrusion block 62 can hit the rack 65, thereby causing the inside of the grinding mortar 1 to vibrate, so that the rock chips on the inner wall of the grinding mortar 1 will be intermittently shaken off, which facilitates the grinding of the rock chips. When the grinding pestle 11 moves upward and does not hit the rock chips, the grinding mortar 1 and the rack 65 are driven to move upward and reset under the action of the sixth pressure spring 67 and the fourth telescopic rod 66.

[0045] like Figure 2 、 Figure 14 and Figure 15 As shown, it also includes an anti-splash mechanism 7 that can prevent rock chips from splashing upwards. The anti-splash mechanism 7 includes a clamping plate 71, a second torsion spring 72, a second fixed plate 73 and a second pressure plate 74. The left and right sides of the upper part of the grinding bowl 1 are connected to the second fixed plate 73, and the second fixed plate 73 is rotatably connected to the clamping plate 71. The second torsion spring 72 is connected between the front and rear sides of the clamping plate 71 and the second fixed plate 73. The upper part of the grinding bowl 1 is clamped with a second pressure plate 74 that is clamped with the clamping plate 71.

[0046] When people want to pour rock chips into the grinding mortar 1, the clamping plate 71 is rotated outward and separated from the second pressure plate 74, the second torsion spring 72 is twisted, and then the second pressure plate 74 is removed. After the rock chips are poured in, the second pressure plate 74 is reset, and then the clamping plate 71 is released. Under the action of the second torsion spring 72, the clamping plate 71 is driven to rotate and reset to re-clamp the second pressure plate 74, so that the second pressure plate 74 can prevent the rock chips from splashing upward.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grinding device capable of assisting crushing, comprising a grinding mortar (1) and a grinding pestle (11), wherein the grinding pestle (11) is placed inside the grinding mortar (1), and wherein: It also includes a scraping mechanism (2) and a dispersing mechanism (3). The scraping mechanism (2) is provided at the lower part of the grinding pestle (11), and the dispersing mechanism (3) is provided on the scraping mechanism (2).

2. A grinding device capable of assisting crushing according to claim 1, characterized in that: The scraping mechanism (2) comprises a scraper (21), a first pressure spring (22), a first telescopic rod (23) and a first fixing ring (24). The first fixing ring (24) is provided at the lower part of the grinding pestle (11). The first telescopic rod (23) is connected to the front, back, left and right sides of the first fixing ring (24). The outer side of the first telescopic rod (23) is connected to the scraper (21). The first pressure spring (22) is connected between the fixed end of the first telescopic rod (23) and the adjacent scraper (21). The first pressure spring (22) is wound around the first telescopic rod (23).

3. A grinding device capable of assisting crushing according to claim 2, characterized in that: The dispersion mechanism (3) includes a connecting rod (31), a first extrusion block (32), a second fixing ring (33), a first fixing rod (34) and a first torsion spring (35). The second fixing ring (33) is provided on the outside of the first fixing ring (24). The connecting rods (31) are symmetrically connected to the left and right sides of the second fixing ring (33) in a front-back direction. The first fixing rods (34) are connected to the outside of the connecting rods (31). The first extrusion block (32) is rotatably connected to the first fixing rod (34). The first torsion spring (35) is connected between the first extrusion block (32) and the connecting rod (31).

4. A grinding device capable of assisting crushing according to claim 3, characterized in that: The invention also includes a reinforcing mechanism (4), which includes a first pressing plate (41), a second telescopic rod (42), a second pressure spring (43), an arc rod (44), a second extrusion block (45) and a third pressure spring (46). The second telescopic rod (42) is connected to the middle of the bottom of the grinding bowl (1). The second pressure spring (43) is connected between the fixed end of the second telescopic rod (42) and the bottom of the grinding bowl (1). The bottom of the grinding bowl (1) is connected to four arc rods (44). The arc rods (44) are all slidably connected to the second extrusion blocks (45). The tops of the second extrusion blocks (45) are all provided with inclined surfaces. The tops of the second telescopic rods (42) are connected to the first pressing plate (41). The inclined surfaces of the first pressing plate (41) and the second extrusion blocks (45) are extruded and matched. The first pressing plate (41) and the grinding bowl (1) are extruded and matched. The third pressure spring (46) is connected between the outer side of the second extrusion block (45) and the arc rods (44).

5. A grinding device capable of assisting crushing according to claim 4, characterized in that: The invention also includes a closing mechanism (5), which includes a rubber soft ring (51), a fourth pressure spring (52), a third telescopic rod (53) and a first fixed plate (54). The inner bottom of the grinding mortar (1) is connected to four first fixed plates (54). The outer sides of the first fixed plates (54) are connected to the third telescopic rods (53). The outer sides of the third telescopic rods (53) are connected to the rubber soft rings (51). The rubber soft rings (51) are connected to the inner side of the second extrusion block (45). The fourth pressure springs (52) are connected between the fixed ends of the third telescopic rods (53) and the inner side of the rubber soft ring (51).

6. A grinding device capable of assisting crushing according to claim 5, characterized in that: The invention also includes a vibration mechanism (6), which includes a buffer assembly, a connecting frame (61), a third extrusion block (62), a fifth pressure spring (63), a second fixed rod (64) and a rack (65). The bottom of the grinding bowl (1) is provided with a buffer assembly, the left and right sides of the buffer assembly are connected to the connecting frame (61), the upper part of the connecting frame (61) is connected to the second fixed rod (64), the second fixed rod (64) is slidably connected to the third extrusion block (62), the left and right sides of the outside of the grinding bowl (1) are connected to the rack (65), the rack (65) and the third extrusion block (62) are extrusion-fitted, and the fifth pressure spring (63) is connected between the outer side of the third extrusion block (62) and the connecting frame (61).

7. A grinding device capable of assisting crushing according to claim 6, characterized in that: The buffer assembly includes a fourth telescopic rod (66), a sixth pressure spring (67) and a base (68). Four fourth telescopic rods (66) are connected to the bottom of the grinding bowl (1). The base (68) is connected between the bottoms of the fourth telescopic rods (66). The base (68) is connected to the connecting frame (61). The sixth pressure spring (67) is connected between the fixed ends of the fourth telescopic rods (66) and the bottom of the grinding bowl (1).

8. A grinding device capable of assisting crushing according to claim 7, characterized in that: The invention also includes an anti-splash mechanism (7), which includes a clamping plate (71), a second torsion spring (72), a second fixed plate (73) and a second pressing plate (74). The left and right sides of the upper portion of the grinding bowl (1) are connected to the second fixed plate (73). The second fixed plate (73) is rotatably connected to the clamping plate (71). The front and rear sides of the clamping plate (71) and the second fixed plate (73) are connected to the second torsion spring (72). The upper portion of the grinding bowl (1) is clamped with the second pressing plate (74). The second pressing plate (74) and the clamping plate (71) are clamped and matched.

Images