Grinding device for walnut powder processing

Abstract

According to the scheme, the grinding device for walnut powder processing comprises a machine body, a containing barrel is arranged in the machine body, a plurality of first springs are installed between the containing barrel and the machine body, a first motor is installed on one side of the machine body, a second motor is installed on the containing barrel, and a hopper is installed at the top end of the machine body; a closing plate is rotationally connected to the bottom of the inner side of the hopper, a pull rope is installed between the closing plate and the containing barrel, a fixing block is installed on the containing barrel, and water spraying holes are formed in the fixing block; through rotation of the screen, walnut powder in the screen is in a continuous moving state, contact between the walnut powder and the blades is promoted, fine walnut powder can be screened out conveniently, the screening efficiency is improved, when the containing barrel vibrates continuously, a pull rope is driven to continuously pull a closing plate to move, walnut kernel discharging is promoted, the bottom end of the hopper is prevented from being blocked, and the practicability is high. Water is sprayed into the containing barrel from the water spraying holes, the screen continuously rotates, and cleaning of the screen is better facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of grinding devices, in particular to a grinding device for processing walnut powder. Background Art

[0002] With the improvement of people's living standards, the use of grinding devices makes the nutrients in food more fully absorbed by the human body after grinding, which is beneficial to the absorption of food. The existing grinding devices for walnut powder processing have certain disadvantages when used.

[0003] 1. Walnut powder contains a high amount of oil. When grinding, walnut powder is easy to stick together, so when passing through the screen, the screen is prone to blockage. Traditional screens are mostly fixed, and the screening range of fixed screens is limited. Its screening efficiency is limited by the fixed screening area, which causes walnut powder to easily accumulate at the bottom of the screen, thereby increasing the risk of screen blockage. This kind of blockage not only reduces production efficiency, but also increases the difficulty of cleaning. It often requires manual intervention to clear it, which is cumbersome and time-consuming.

[0004] 2. In the feeding process, due to the relatively large volume of walnut kernels, their fluidity is subject to certain restrictions, which leads to the hopper mouth being easily blocked. This blockage not only affects the smoothness of feeding, but also may cause production interruption. In order to alleviate this problem, the current method of manual unblocking with the help of tools is mostly used. However, this method is inefficient and increases the complexity and labor intensity of manual operation, which is not conducive to the automation and efficiency of the production process;

[0005] 3. When cleaning the screen, etc., water is usually injected from the top of the hopper. However, there is very little walnut powder that needs to be cleaned at the top of the hopper. Due to the continuous high-speed rotation of the blades inside the grinder, water splashes easily when injected, which may not only pollute the working environment, but also pose a threat to the safety of the operator, increasing the operational risk. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a grinding device for walnut powder processing which has high grinding efficiency, is not easy to be blocked and is easy to clean.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A grinding device for processing walnut powder, comprising a machine body, a grinding mechanism connected to the machine body, the grinding mechanism comprising a containing barrel, a containing barrel provided inside the machine body, a plurality of first springs installed between the containing barrel and the machine body, a first motor installed on one side of the machine body, an output shaft of the first motor movably penetrates the containing barrel, the bottom end of the containing barrel is in a funnel-shaped structure, a blade is installed on the output shaft of the first motor extending into the containing barrel, a first gear is rotatably connected to the inner wall of the containing barrel, a screen is installed on the inner side of the first gear, a second motor is installed on the containing barrel, an eccentric block is installed on the output shaft of the second motor, a second gear is installed on the output shaft of the second motor, the first gear and the second gear are meshed, and a cover plate is fixed at the opening of the containing barrel by a nut;

[0009] The machine body is connected with a material discharge mechanism, which includes a hopper. The top of the machine body is equipped with a hopper, a rubber tube is installed between the hopper and the receiving barrel, and the hopper and the receiving barrel are connected through the rubber tube. The inner bottom of the hopper is rotatably connected with a closing plate, a torsion spring is installed between the closing plate and the hopper, a pulley is connected to the inner side of the machine body, a pull rope is installed between the closing plate and the receiving barrel, and the pull rope is wound around the pulley;

[0010] A flushing mechanism is connected to the containing barrel, and the flushing mechanism includes a fixed block. A fixed block is installed on the containing barrel, one end of the fixed block penetrates the outer wall of the containing barrel, and the end of the fixed block extending into the containing barrel is provided with a water spray hole. A fixed cylinder is installed on the body, and one end of the fixed cylinder is slidably connected to a pull rod, and the end of the pull rod located inside the fixed cylinder is in an "L" shape. A water trough is provided on the inner wall of the fixed cylinder, and a connecting pipe is installed between the fixed cylinder and the fixed block. The interior of the fixed cylinder is connected to the fixed block through the connecting pipe, and the water trough is separated by a pull rod. An input pipe connected to the water trough is installed on the fixed cylinder, and the input pipe and the connecting pipe are connected through the water trough. The pulley is slidably connected to the body, and one end of the base of the pulley is fixedly connected to the telescopic end of the pull rod.

[0011] Preferably, the screen is inserted into the inner side of the first gear.

[0012] Preferably, a closing mechanism is connected to the machine body, the closing mechanism comprises a collar, the machine body is provided with the collar, the collar is rotatably connected to the output shaft of the first motor, and a rubber sheet is installed between the collar and the machine body.

[0013] Preferably, the ring is threadedly connected to an inner ring, the body is located on the outer ring of the ring and is threadedly connected to an outer ring, a plurality of slide cylinders are provided between the outer ring and the inner ring, one end of the slide cylinder is slidably connected to a slide rod, the slide rod and the outer ring are rotationally connected via a ball socket, the slide cylinder is rotationally connected to the inner ring via the ball socket, and a second spring is installed between the slide cylinder and the slide rod.

[0014] Preferably, three slide cylinders are provided, and the three slide cylinders are equidistantly distributed in a circular array.

[0015] Preferably, the accommodating barrel is connected to a dredging mechanism, the dredging mechanism includes a top block, a top block is slidably embedded in one end of the inner wall of the accommodating barrel, a third spring is installed between the top block and the accommodating barrel, a resistance rod is slidably embedded in one end of the top block close to the screen, a fourth spring is installed between the resistance rod and the top block, the end of the resistance rod extending out of the top block is in an arc shape, and the arc-shaped end of the resistance rod extends into the mesh of the screen through the fourth spring.

[0016] Preferably, a plurality of scrapers are installed on the outer wall of the screen, and the scrapers abut against the inner wall of the accommodating barrel. The top block is in a trapezoidal structure, and the trapezoidal inclined surface end of the top block is used to abut against the scrapers.

[0017] Preferably, four first springs are provided, and the four first springs are arranged in an "X" shape.

[0018] Preferably, a closing door is rotatably connected to the machine body, and one end of the closing door is buckled with the machine body.

[0019] Preferably, the top end of the hopper is a funnel-shaped structure, and the bottom end of the hopper is located at the closing plate and is a rectangular structure.

[0020] Compared with the prior art, the present invention provides a grinding device for walnut powder processing, which has the following

[0021] Beneficial effects:

[0022] 1. The grinding device for processing walnut powder uses a blade to grind and crush the walnut kernels entering the receiving barrel, and the finer walnut powder is screened out under the action of the screen. During this process, the second motor keeps working and drives the eccentric block to rotate, thereby vibrating the entire receiving barrel and promoting the walnut powder to pass through the screen. When the second motor is working, it drives the screen to rotate, so that the walnut powder inside the screen is in a state of continuous movement, which promotes the contact between the walnut powder and the blade, thereby facilitating the screening of fine walnut powder. The resistance rod has a dredging effect on the screen, and the screen rotates, which can make the unblocked mesh rotate to the bottom, thereby improving the screening efficiency.

[0023] 2. The grinding device for walnut powder processing drives the pull rope to continuously pull back when the containing barrel is constantly vibrating, and the direction of the force is changed by the pulley to pull the closing plate to move, and the torsion spring is compressed. The torsion spring is used to reset the closing plate, and the closing plate is constantly swinging, thereby promoting the discharge of walnut kernels and avoiding blockage at the bottom of the hopper.

[0024] 3. After grinding, the hot water enters the fixed cylinder through the input pipe, pushes the pull rod to slide through the water tank, and pulls the pulley to move. The length of the pull rope is certain, so the closing plate is pulled to rotate, blocking the hopper, thereby preventing water from splashing out of the hopper. Water is sprayed into the receiving barrel from the water spray hole, and the screen rotates continuously, which is more conducive to the cleaning of the screen. The scraper can scrape off the residue, and the high-speed rotation of the blade causes the water flow to hit the inner wall of the receiving barrel, which can also increase the cleaning effect.

[0025] 4. The grinding device for walnut powder processing has an input pipe that can be connected to the output end of the air pump when grinding walnut powder. The pull rod works by controlling the air pressure. Similarly, the rotation and opening of the closing plate can be controlled to facilitate the control of the feeding speed. The gas is ejected from the water spray hole and blown directly to the screen. The high-speed airflow can also promote the dredging of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional view of a grinding device for processing walnut powder proposed by the present invention;

[0027] Figure 2 A view of the connection structure of the feeding mechanism of the present invention;

[0028] Figure 3 A view of a cover plate connection structure of the present invention;

[0029] Figure 4 A view of a rubber tube connection structure of the present invention;

[0030] Figure 5 A view of a container connection structure of the present invention;

[0031] Figure 6 A view of the outer ring connection structure of the present invention;

[0032] Figure 7 A view of the inner ring connection structure of the present invention;

[0033] Figure 8 A view of a sliding rod connection structure of the present invention;

[0034] Fig. 9 A view of a screen connection structure of the present invention;

[0035] Fig.10 A view of a scraper blade connection structure of the present invention;

[0036] Fig.11 A view of a top block connection structure of the present invention;

[0037] Fig.12 A view of the interference rod connection structure of the present invention;

[0038] Fig.13 A view of a second motor connection structure of the present invention;

[0039] Fig.14 A view of a fixing block connection structure of the present invention;

[0040] Fig.15 This is a view of the tie rod connection structure of the present invention.

[0041] In the figure: 1, machine body; 2, closing door; 3, unloading mechanism; 31, hopper; 32, closing plate; 33, rubber tube; 34, torsion spring; 35, pull rope; 36, pulley; 4, flushing mechanism; 41, connecting pipe; 42, input pipe; 43, fixed cylinder; 44, fixed block; 45, water spray hole; 46, pull rod; 47, water tank; 5, grinding mechanism; 51, cover plate; 52, first motor; 53, storage barrel; 5 4. First spring; 55. First gear; 56. Screen; 57. Second motor; 58. Eccentric block; 59. Second gear; 6. Blade; 7. Closing mechanism; 71. Outer ring; 72. Inner ring; 73. Slide cylinder; 74. Slide rod; 75. Second spring; 76. Ring; 77. Rubber sheet; 8. Clearing mechanism; 81. Third spring; 82. Top block; 83. Resistance rod; 84. Fourth spring; 9. Scraper. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] Embodiment 1:

[0045] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13 A grinding device for walnut powder processing comprises a body 1, a grinding mechanism 5 is connected to the body 1, the grinding mechanism 5 comprises a accommodating barrel 53, a accommodating barrel 53 is arranged inside the body 1, a plurality of first springs 54 are installed between the accommodating barrel 53 and the body 1, a first motor 52 is installed on one side of the body 1, an output shaft of the first motor 52 movably penetrates the accommodating barrel 53, the bottom end of the accommodating barrel 53 is a funnel-shaped structure, a blade 6 is installed on the output shaft of the first motor 52 extending into the accommodating barrel 53, a first gear 55 is rotatably connected to the inner wall of the accommodating barrel 53, a screen 56 is installed on the inner side of the first gear 55, a second motor 57 is installed on the accommodating barrel 53, an eccentric block 58 is installed on the output shaft of the second motor 57, a second gear 59 is installed on the output shaft of the second motor 57, the first gear 55 is meshed with the second gear 59, a cover plate 51 is fixed to the opening of the accommodating barrel 53 by a nut, so as to facilitate the disassembly of the cover plate 51.

[0046] In the present invention, the screen 56 is inserted into the inner side of the first gear 55 , so that the screen 56 can be easily replaced.

[0047] In the present invention, a closing mechanism 7 is connected to the machine body 1, and the closing mechanism 7 includes a sleeve 76. The machine body 1 is provided with the sleeve 76, and the sleeve 76 is rotatably connected to the output shaft of the first motor 52. A rubber sheet 77 is installed between the sleeve 76 and the machine body 1, so as to prevent walnut powder from flying out from the output shaft of the first motor 52.

[0048] In the present invention, an inner ring 72 is screwed on the ring 76, and an outer ring 71 is screwed on the outer ring of the ring 76 by a thread on the body 1. A plurality of slide cylinders 73 are provided between the outer ring 71 and the inner ring 72. One end of the slide cylinder 73 is slidably connected with a slide rod 74. The slide rod 74 is rotationally connected to the outer ring 71 through a socket ball. The slide cylinder 73 is rotationally connected to the inner ring 72 through the socket ball. A second spring 75 is installed between the slide cylinder 73 and the slide rod 74. By sliding between the slide rod 74 and the slide cylinder 73, it is ensured that the accommodating barrel 53 can vibrate within a reasonable range. When the second spring 75 is restored, the accommodating barrel 53 is restored to its initial state to prevent the rubber sheet 77 from being excessively folded and damaged. The rubber sheet 77 plays a sealing role.

[0049] In the present invention, three slide cylinders 73 are provided, and the three slide cylinders 73 are evenly distributed in a circular array, so as to ensure the stability of the containing barrel 53 when it vibrates.

[0050] In the present invention, a dredging mechanism 8 is connected to the accommodating barrel 53, and the dredging mechanism 8 includes a top block 82. The top block 82 is slidably embedded in one end of the inner wall of the accommodating barrel 53, and a third spring 81 is installed between the top block 82 and the accommodating barrel 53. A resistance rod 83 is slidably embedded in one end of the top block 82 close to the screen 56, and a fourth spring 84 is installed between the resistance rod 83 and the top block 82. The end of the resistance rod 83 extending out of the top block 82 is in an arc shape, and the arc-shaped end of the resistance rod 83 extends into the mesh of the screen 56 through the fourth spring 84. Therefore, when the screen 56 rotates, with the cooperation of the resistance rod 83, the holes of the screen 56 are continuously hit, thereby promoting the dredging of the screen 56.

[0051] In the present invention, a plurality of scrapers 9 are installed on the outer wall of the screen 56, and the scrapers 9 abut against the inner wall of the receiving barrel 53. The top block 82 is a trapezoidal structure, and the trapezoidal inclined end of the top block 82 is used to abut against the scrapers 9, thereby facilitating the cleaning of the inner wall of the receiving barrel 53 and discharging the accumulated walnut powder.

[0052] In the present invention, four first springs 54 are provided, and the four first springs 54 are arranged in an "X" shape, thereby ensuring that the accommodating barrel 53 will not have a significant impact on the machine body 1 when vibrating.

[0053] In the present invention, a closing door 2 is rotatably connected to the machine body 1, and one end of the closing door 2 is buckled with the machine body 1 to prevent the staff from being touched when the containing barrel 53 vibrates, thereby protecting the staff.

[0054] Embodiment 2:

[0055] Based on Example 1, Figure 4 and Figure 6 A grinding device for processing walnut powder, a machine body 1 is connected to a feeding mechanism 3, the feeding mechanism 3 includes a hopper 31, the hopper 31 is installed at the top of the machine body 1, a rubber tube 33 is installed between the hopper 31 and the receiving barrel 53, the hopper 31 and the receiving barrel 53 are connected through the rubber tube 33, the inner bottom of the hopper 31 is rotatably connected to a closing plate 32, a torsion spring 34 is installed between the closing plate 32 and the hopper 31, a pulley 36 is connected to the inner side of the machine body 1, a pull rope 35 is installed between the closing plate 32 and the receiving barrel 53, the pull rope 35 is wound on the pulley 36, so that the vibration of the receiving barrel 53 is transmitted to the closing plate 32 through the pull rope 35, and when the closing plate 32 moves continuously, the hopper 31 is effectively prevented from being blocked.

[0056] In the present invention, the top of the hopper 31 is in a funnel-shaped structure, and the bottom of the hopper 31 is located at the closing plate 32 and is in a rectangular structure, so as to facilitate the discharge of walnut kernels.

[0057] Embodiment 3:

[0058] Based on Example 2, Figure 4 , Figure 5 , Fig. 9 , Fig.14 and Fig.15 A grinding device for processing walnut powder, a rinsing mechanism 4 is connected to a receiving barrel 53, and the rinsing mechanism 4 includes a fixed block 44, a fixed block 44 is installed on the receiving barrel 53, one end of the fixed block 44 passes through the outer wall of the receiving barrel 53, and a water spray hole 45 is provided at one end of the fixed block 44 extending into the receiving barrel 53, a fixed cylinder 43 is installed on the machine body 1, one end of the fixed cylinder 43 is slidably connected to a pull rod 46, and one end of the pull rod 46 located inside the fixed cylinder 43 is in an "L" shape, and a water tank 47 is provided on the inner wall of the fixed cylinder 43, and the fixed cylinder 43 and the fixed block 45 are connected to each other. 4, the interior of the fixed cylinder 43 is connected to the fixed block 44 through the connecting pipe 41, the water tank 47 is separated by a pull rod 46, an input pipe 42 connected to the water tank 47 is installed on the fixed cylinder 43, the input pipe 42 and the connecting pipe 41 are connected through the water tank 47, the pulley 36 is slidably connected to the body 1, one end of the base of the pulley 36 is fixedly connected to the telescopic end of the pull rod 46, and the closing plate 32 can be closed by the water pressure during cleaning to prevent water from spraying out of the hopper 31, thereby facilitating the cleaning of the containing barrel 53.

[0059] Working principle: start the first motor 52 and the second motor 57, put the walnut kernels to be ground into the hopper 31, and the walnuts enter the interior of the receiving barrel 53 through the rubber tube 33 at the bottom of the hopper 31. The first motor 52 drives the blade 6 to rotate at a high speed, so that the walnut kernels entering the interior of the receiving barrel 53 are ground and crushed by the blade 6. Under the action of the screen 56, the finer walnut powder is screened out. During this process, the second motor 57 keeps working and drives the eccentric block 58 to rotate, so that the entire receiving barrel 53 vibrates, and the walnut powder is promoted to pass through the screen 56. The receiving barrel 53 is installed on the machine body 1 through the first spring 54, so as to effectively prevent the machine body 1 from shaking violently and ensure the stability of the machine body 1. When the second motor 57 is working, it drives the second gear 59 to rotate, thereby driving the first gear 55 to rotate, so that the screen 56 follows the rotation. The walnut powder inside the screen 56 is in a state of constant movement, which promotes the contact between the walnut powder and the blade 6, so as to facilitate the screening of fine walnut powder. When the screen 56 rotates, the scraper 9 is driven to rotate, and the walnut powder adhering to the inner wall of the accommodating barrel 53 can be scraped off to reduce the residue. The third spring 81 pushes the top block 82 close to the screen 56, and the fourth spring 84 pushes the arc-shaped end of the contact rod 83 into the mesh of the screen 56. The arc-shaped end of the contact rod 83 is conducive to the separation of the screen 56 from the mesh when it rotates. Therefore, under the action of the fourth spring 84, the contact rod 83 is continuously pushed to extend into the mesh of the screen 56, thereby playing a role in dredging the screen 56, thereby improving work efficiency.

[0060] When the containing barrel 53 is continuously vibrating, the pull rope 35 is continuously pulled back, and the direction of the force is changed by the pulley 36, so that the closing plate 32 is pulled to move, and the torsion spring 34 is compressed. The torsion spring 34 is used to reset the closing plate 32, and the closing plate 32 is continuously swung, thereby promoting the discharge of walnut kernels and avoiding the blockage of the bottom end of the hopper 31;

[0061] After the grinding is completed, when the receiving barrel 53 needs to be cleaned, the first motor 52 and the second motor 57 are kept working, and hot water is connected from the input pipe 42. The hot water enters the interior of the fixed cylinder 43, and pushes the pull rod 46 to slide through the water tank 47. The pull rod 46 pulls the pulley 36 to move. The length of the pull rope 35 is constant, so the closing plate 32 is pulled to rotate, and the bottom end of the closing plate 32 is made to collide with the inner wall of the hopper 31, blocking the hopper 31, thereby preventing water from splashing out of the hopper 31. The water enters the connecting pipe 41 and is sprayed into the receiving barrel 53 from the water spray hole 45 at one end of the fixed block 44. The screen 56 rotates continuously, which is more conducive to the cleaning of the screen 56. The scraper 9 can scrape off the residue. The high-speed rotation of the blade 6 causes the water flow to hit the inner wall of the receiving barrel 53, which can also increase the cleaning effect. The cleaned water flows out from the bottom end of the receiving barrel 53.

[0062] At the same time, when it is necessary to control the rotation of the closing plate 32 during the material unloading process in order to control the pause of the material unloading, the input pipe 42 can be connected to the output end of the air pump, and the pull rod 46 can be controlled by air pressure. Similarly, the rotation and opening and closing of the closing plate 32 can be controlled. At the same time, the gas can be sprayed out from the water spray hole 45 and blown directly onto the screen 56. The high-speed airflow can also promote the dredging of the screen 56.

[0063] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for processing walnut powder, comprising a machine body (1), the machine body (1) being connected to a grinding mechanism (5), the grinding mechanism (5) comprising a receiving barrel (53), the receiving barrel (53) being arranged inside the machine body (1), characterized in that: A plurality of first springs (54) are installed between the receiving barrel (53) and the machine body (1); a first motor (52) is installed on one side of the machine body (1); an output shaft of the first motor (52) movably penetrates the receiving barrel (53); the bottom end of the receiving barrel (53) is in a funnel-shaped structure; a blade (6) is installed on the output shaft of the first motor (52) extending into the receiving barrel (53); a first gear (55) is rotatably connected to the inner wall of the receiving barrel (53); a screen (56) is installed on the inner side of the first gear (55); a second motor (57) is installed on the receiving barrel (53); an eccentric block (58) is installed on the output shaft of the second motor (57); a second gear (59) is installed on the output shaft of the second motor (57); the first gear (55) and the second gear (59) are meshed; a cover plate (51) is fixed to the opening of the receiving barrel (53) by a nut; The machine body (1) is connected with a material discharge mechanism (3), the material discharge mechanism (3) comprises a hopper (31), the top end of the machine body (1) is provided with a hopper (31), a rubber tube (33) is provided between the hopper (31) and the receiving barrel (53), the hopper (31) and the receiving barrel (53) are connected via the rubber tube (33), the inner bottom of the hopper (31) is rotatably connected with a closing plate (32), a torsion spring (34) is provided between the closing plate (32) and the hopper (31), the inner side of the machine body (1) is connected with a pulley (36), a pull rope (35) is provided between the closing plate (32) and the receiving barrel (53), the pull rope (35) is wound around the pulley (36); The accommodating barrel (53) is connected to a flushing mechanism (4), and the flushing mechanism (4) comprises a fixed block (44). The accommodating barrel (53) is provided with a fixed block (44), one end of the fixed block (44) penetrates the outer wall of the accommodating barrel (53), and one end of the fixed block (44) extending into the interior of the accommodating barrel (53) is provided with a water spray hole (45). The machine body (1) is provided with a fixed cylinder (43), one end of the fixed cylinder (43) is slidably connected to a pull rod (46), and one end of the pull rod (46) located inside the fixed cylinder (43) is in an "L"-shaped structure. The interior of the fixed cylinder (43) is provided with a water spray hole (45). A water trough (47) is provided on the wall, a connecting pipe (41) is installed between the fixed cylinder (43) and the fixed block (44), the interior of the fixed cylinder (43) is connected to the fixed block (44) through the connecting pipe (41), the water trough (47) is separated by a pull rod (46), an input pipe (42) connected to the water trough (47) is installed on the fixed cylinder (43), the input pipe (42) and the connecting pipe (41) are connected through the water trough (47), the pulley (36) is slidably connected to the machine body (1), and one end of the base of the pulley (36) is fixedly connected to the telescopic end of the pull rod (46).

2. A grinding device for walnut powder processing according to claim 1, characterized in that: The screen (56) is inserted into the inner side of the first gear (55).

3. A grinding device for walnut powder processing according to claim 1, characterized in that: The machine body (1) is connected to a closing mechanism (7), the closing mechanism (7) comprising a sleeve (76), the machine body (1) is provided with the sleeve (76), the sleeve (76) is rotatably connected to the output shaft of the first motor (52), and a rubber sheet (77) is installed between the sleeve (76) and the machine body (1).

4. A grinding device for processing walnut powder according to claim 3, characterized in that: The sleeve (76) is threadedly connected to an inner ring (72); the machine body (1) is located on the outer ring of the sleeve (76) and is threadedly connected to an outer ring (71); a plurality of slide cylinders (73) are provided between the outer ring (71) and the inner ring (72); one end of the slide cylinder (73) is slidably connected to a slide rod (74); the slide rod (74) and the outer ring (71) are rotationally connected via a socket ball; the slide cylinder (73) is rotationally connected to the inner ring (72) via the socket ball; a second spring (75) is installed between the slide cylinder (73) and the slide rod (74).

5. A grinding device for processing walnut powder according to claim 4, characterized in that: There are three slide cylinders (73), and the three slide cylinders (73) are distributed equidistantly in a circular array.

6. A grinding device for processing walnut powder according to claim 1, characterized in that: The dredging mechanism (8) is connected to the containing barrel (53), and the dredging mechanism (8) comprises a top block (82), one end of the inner wall of the containing barrel (53) is slidably embedded with the top block (82), a third spring (81) is installed between the top block (82) and the containing barrel (53), an end of the top block (82) close to the screen (56) is slidably embedded with a resistance rod (83), a fourth spring (84) is installed between the resistance rod (83) and the top block (82), one end of the resistance rod (83) extending out of the top block (82) is in an arc shape, and the arc-shaped end of the resistance rod (83) extends into the mesh of the screen (56) through the fourth spring (84).

7. A grinding device for processing walnut powder according to claim 6, characterized in that: The outer wall of the screen (56) is provided with a plurality of scrapers (9), the scrapers (9) abutting against the inner wall of the accommodating barrel (53), the top block (82) is of a trapezoidal structure, and the trapezoidal inclined surface end of the top block (82) is used to abut against the scrapers (9).

8. The grinding device for walnut powder processing according to claim 1, characterized in that: There are four first springs (54), and the four first springs (54) are arranged in an "X" shape.

9. A grinding device for processing walnut powder according to claim 1, characterized in that: A closing door (2) is rotatably connected to the machine body (1), and one end of the closing door (2) is buckled with the machine body (1).

10. The grinding device for processing walnut powder according to claim 1, characterized in that: The top end of the hopper (31) is in a funnel-shaped structure, and the bottom end of the hopper (31) is located at the closing plate (32) and is in a rectangular structure.

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