A grinding device for peanut butter processing

Abstract

The application discloses a grinding device for peanut butter processing and relates to the grinding technical field of peanut butter processing.The grinding device comprises a shell, the shell comprises an outer cylinder, the top end of the outer cylinder is fixedly connected with an upper cover, the inner wall of the outer cylinder is fixedly connected with a cross beam at the top end position, and the top end of the cross beam is fixedly connected with multiple groups of inclined blocks.The relative rotation between the upper grinding disc and the lower grinding disc and the continuous up-and-down movement of the upper grinding disc are adopted, the gap between the upper grinding disc and the lower grinding disc is large when the upper grinding disc moves upwards, peanuts are easily slid to the gap between the upper grinding disc and the lower grinding disc, and then the peanuts are ground by the upper grinding disc and the lower grinding disc after the upper grinding disc falls, the inclined strips at the bottom end of the upper grinding disc and the convex strips at the bottom end of the lower grinding disc improve the grinding effect, and the oil in the peanuts is squeezed out to a certain extent during the process that the upper grinding disc impacts downwards on the peanuts, so that the peanut butter prepared has a better taste and a more intense fragrance.

Description

Technical Field

[0001] This invention relates to the field of peanut butter processing and grinding technology, specifically to a grinding device for peanut butter processing. Background Technology

[0002] Peanut butter is a product produced before peanut oil extraction. It is made from high-quality peanuts and other raw materials, and is rich in protein and minerals. It has the effects of strengthening the body, nourishing the lungs, and resolving phlegm. Peanut butter is commonly used as a condiment for pasta, steamed buns, hot pot, stir-fries, etc., and is also used as a filling for sweet cakes, buns, bread, etc., and is very popular among consumers.

[0003] The existing patent (publication number: CN112570083A) discloses a grinding device for peanut butter processing. The following solution is proposed: it includes a top-opening loading hopper and a grinding cylinder. The grinding cylinder is fixedly connected to the top of the loading hopper via a support frame. A support leg is installed at the bottom of the loading hopper, and a discharge port is opened on the bottom side wall of the loading hopper. A motor is installed at the middle of the bottom of the loading hopper. The output shaft of the motor is connected to a rotating rod rotatably connected inside the loading hopper. A filter box is fixedly connected to the top of the rotating rod, and a connecting pipe is rotatably connected to one side of the top of the filter box. This allows for multiple grinding of peanuts, grinding them into powder without manual operation, resulting in high processing efficiency. Furthermore, it allows for continuous screening during grinding, and a return mechanism can reintroduce insufficiently ground peanut particles into the grinding mechanism, achieving repeated grinding and good grinding results.

[0004] However, the above technical solution still has certain defects. The above technical solution crushes peanuts with a crushing roller and then grinds them by using a grinding block as the peanuts pass through the gap between the grinding block and the grinding barrel. In the process of using the above technical solution, there is a fixed gap between the grinding block and the grinding barrel. After being crushed by the crushing roller, it is difficult for the peanuts to enter the gap between the grinding block and the grinding barrel by their own weight. In actual use, a large number of peanuts will accumulate on the top of the grinding block as the crushing roller rotates, which makes it impossible to achieve efficient grinding. Therefore, a grinding device for peanut butter processing is proposed. Summary of the Invention

[0005] Therefore, the purpose of this invention is to provide a grinding apparatus for peanut butter processing to solve the technical problems mentioned in the background above.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for processing peanut butter, comprising a housing, the housing comprising an outer cylinder, a top cover fixedly connected to the top of the outer cylinder, a crossbeam fixedly connected to the inner wall of the outer cylinder near the top, and a plurality of inclined blocks fixedly connected to the top of the crossbeam. The housing is equipped with a grinding mechanism, which includes a guide tube. The top end of the guide tube is slidably fitted onto the inner wall of the crossbeam. Two sets of upper grinding discs are fixedly fitted onto the outer wall of the guide tube. Two sets of lower grinding discs are fixedly fitted onto the inner wall of the outer cylinder. Each set of lower grinding discs is located below a set of upper grinding discs. Multiple sets of inclined strips are fixedly connected to the bottom end of each set of upper grinding discs. Multiple sets of protruding strips are fixedly connected to the top end of each set of lower grinding discs. Two sets of guide wheels are rotatably connected to the side wall of the guide tube near the top end. An auger is rotatably connected to the inner wall of the guide tube. A connecting pipe is slidably fitted onto the inner wall of the guide tube. The cross-section of the connecting pipe at the contact point with the guide tube is rectangular. The top end of the connecting pipe extends to the top of the upper cover. The connecting pipe is rotatably fitted onto the outer wall of the auger. The top end of the auger extends to the outside of the connecting pipe.

[0007] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, a first bevel gear is fixedly connected to the top end of the connecting pipe, the first bevel gear is sleeved on the outside of the auger, and a second bevel gear is fixedly connected to the top end of the auger.

[0008] As a preferred technical solution of the grinding device for peanut butter processing according to the present invention, the top of the upper cover is fixedly connected to a feeding and crushing mechanism, the feeding and crushing mechanism includes two sets of feeding ports, the two sets of feeding ports are connected to the top of the upper cover, the two sets of feeding ports are respectively located on both sides of the connector, and the top of each set of feeding ports is connected to a feeding port.

[0009] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, two sets of side frames are fixedly connected to the side walls of each set of feed inlets, and a set of guide rods are fixedly connected to the top and bottom of each set of side frames. Two sets of sliding frames are slidably sleeved on the outer walls of the two sets of guide rods, and the two sets of sliding frames extend into the interior of the feed inlets.

[0010] As a preferred technical solution of the grinding device for peanut butter processing according to the present invention, a set of clamping plates is fixedly connected to one end of each set of sliding frames located inside the feed inlet. Multiple sets of grooves are opened on the side wall of the clamping plates. A set of flexible rubber membranes is fixedly connected to the top of each set of clamping plates. The top of each set of flexible rubber membranes is fixedly connected to the inner wall of the feed inlet.

[0011] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, the sliding frame is fixedly connected to a set of torsion springs at the connection with each set of guide rods. The torsion springs are sleeved on the outer wall of the guide rods, and the ends of the torsion springs are fixedly connected to the outer wall of the side frame.

[0012] As a preferred technical solution of the grinding device for peanut butter processing according to the present invention, the side wall of the feed inlet is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly fitted with multiple sets of inclined plates. Each set of inclined plates is slidably attached to the side wall of a set of sliding frames. The end of the rotating shaft is fixedly connected to a third bevel gear, which meshes with both the first bevel gear and the second bevel gear.

[0013] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, a vibrating screen mechanism is provided on the inner wall of the outer cylinder near the bottom. The vibrating screen mechanism includes multiple sets of support rods, which are slidably connected to the bottom of the outer cylinder, and a screen plate is fixedly connected to the top of the multiple sets of support rods.

[0014] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, the inner wall of the sieve disc is slidably fitted with two sets of movable rods, and the outer wall of each set of movable rods is fitted with two sets of movable springs. The two sets of movable springs are located at the top and bottom of the sieve disc, respectively, and the movable springs abut against the outer wall of the sieve disc.

[0015] As a preferred embodiment of the grinding device for peanut butter processing according to the present invention, a base plate is fixedly connected to the bottom end of multiple sets of support rods, two sets of protrusions are fixedly connected to the inner wall of the base plate, a connector is sleeved on the inner wall of the base plate, the top end of the connector is fixedly connected to the bottom end of the guide tube, two sets of top rods are slidably connected to the inner wall of the connector, the ends of the two sets of top rods extend to the outside of the connector, and a return spring located inside the connector is fixedly connected between the two sets of top rods.

[0016] In summary, the present invention has the following main beneficial effects: 1. This invention utilizes the relative rotation between the upper and lower grinding discs, and the continuous up-and-down movement of the upper grinding disc. When the upper grinding disc moves upward, the gap between the upper and lower grinding discs is relatively large, allowing peanuts to easily slide between them. After falling onto the upper grinding disc, they are ground by the upper and lower grinding discs. During this process, the inclined strips at the bottom of the upper grinding disc and the convex strips at the bottom of the lower grinding disc improve the grinding effect. Furthermore, the inclined strips provide a thrust towards the axis of the peanuts during rotation, making it easier for the peanuts to slide more smoothly from the top of the lower grinding disc. The entire grinding process is more efficient. As the upper grinding disc impacts the peanuts downward, it squeezes out some of the oil inside the peanuts, resulting in a better-tasting and more fragrant peanut butter. 2. This invention uses two adjacent sets of clamping plates to crush peanuts by bringing them closer together, so that the whole peanut kernels are initially crushed. In the above process, the peanut kernels are not allowed to fall into the outer cylinder in large quantities at once. This achieves the simultaneous operation of preliminary crushing and intermittent feeding, which allows for more efficient grinding of peanuts and avoids the accumulation and blockage of peanuts between the upper grinding plate and the outer cylinder. 3. This invention uses a sieve disc to sieve the ground peanuts. During the sieve process, a guide pipe is used to make the sieve disc vibrate up and down, so that the peanuts falling on the sieve disc can be sieved more quickly. Peanuts that are too large can slide more smoothly to the bottom of the outer cylinder, so that these peanuts are transported by Jialong to the top of the upper grinding disc for sieve again. This avoids the accumulation of peanuts that are too large on the sieve disc, which affects the sieve efficiency and ensures that the ground peanuts are fine enough. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a cross-sectional exploded structural diagram of the present invention; Figure 4 This is a schematic diagram of the upper grinding disc and the feed pipe structure of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the upper grinding disc and the feed pipe of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the base plate of the present invention; Figure 7 This is a schematic diagram of the main structure of the vibrating screen mechanism of the present invention; Figure 8 This is an exploded view of the vibrating screen mechanism of the present invention; Figure 9 This is a schematic diagram of the main structure of the feeding and crushing mechanism of the present invention; Figure 10 This is an exploded view of the feeding and crushing mechanism of the present invention; Figure 11 This is a top view schematic diagram of the feeding and crushing mechanism of the present invention; Figure 12 This is a schematic diagram of the main separated state structure of the clamping plate and side frame of the present invention.

[0018] In the diagram: 1. Shell; 2. Grinding mechanism; 3. Feeding and crushing mechanism; 4. Vibrating screen mechanism; 101. Outer cylinder; 102. Top cover; 103. Crossbeam; 104. Inclined block; 201. Feed guide pipe; 202. Upper grinding disc; 203. Lower grinding disc; 204. Inclined bar; 205. Convex bar; 206. Guide wheel; 207. Screwdriver; 208. First bevel gear; 209. Second bevel gear; 210. Connecting pipe; 301. Feed inlet; 302. Side frame; 303. Guide rod; 304. Sliding frame; 305. Clamping plate; 306. Flexible rubber diaphragm; 307. Feed port; 308. Torsion spring; 309. Rotating shaft; 310. Swashplate; 311. Third bevel gear; 401. Support rod; 402. Screen plate; 403. Movable rod; 404. Movable spring; 405. Base plate; 406. Protrusion; 407. Connector; 408. Top rod; 409. Return spring. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The embodiments of the present invention will now be described.

[0021] A grinding device for peanut butter processing, such as Figure 1-12 As shown, it includes a shell 1, which includes an outer cylinder 101. A top cover 102 is fixedly connected to the top of the outer cylinder 101. A crossbeam 103 is fixedly connected to the inner wall of the outer cylinder 101 near the top. Multiple sets of inclined blocks 104 are fixedly connected to the top of the crossbeam 103. The shell 1 houses a grinding mechanism 2, which includes a guide tube 201. The top end of the guide tube 201 is slidably fitted onto the inner wall of the crossbeam 103. Two sets of upper grinding discs 202 are fixedly fitted onto the outer wall of the guide tube 201, and two sets of lower grinding discs 203 are fixedly fitted onto the inner wall of the outer cylinder 101. Each set of lower grinding discs 203 is located below one set of upper grinding discs 202. Multiple sets of inclined strips 204 are fixedly connected to the bottom end of each set of upper grinding discs 202, and multiple sets of protruding strips 205 are fixedly connected to the top end of each set of lower grinding discs 203. Two sets of guide tubes are rotatably connected to the side wall of the guide tube 201 near the top end. Wheel 206, auger 207 is rotatably connected to the inner wall of guide pipe 201, connecting pipe 210 is slidably sleeved on the inner wall of guide pipe 201, the cross-section of connecting pipe 210 at the contact position with guide pipe 201 is rectangular, the top end of connecting pipe 210 extends to the top of upper cover 102, connecting pipe 210 is rotatably sleeved on the outer wall of auger 207, the top end of auger 207 extends to the outside of connecting pipe 210, first bevel gear 208 is fixedly connected to the top end of connecting pipe 210, first bevel gear is sleeved on the outside of auger 207, and second bevel gear 209 is fixedly connected to the top end of auger 207.

[0022] By connecting existing power equipment such as a motor to the second bevel gear 209, the second bevel gear 209 is driven to rotate. During the rotation of the second bevel gear 209, it drives two sets of third bevel gears 311 to rotate. The second bevel gear 209 drives the first bevel gear 208 to rotate, causing the auger 207 and the connector 407 to rotate. During the rotation of the connector 407, the guide pipe 201 rotates, which in turn drives the upper grinding disc 202 to rotate. During the rotation of the guide pipe 201, the guide wheel 206 rotates, causing the guide wheel 206 to roll to the inclined plane. The top of block 104 causes the guide pipe 201 to slide upwards. As the guide pipe 201 slides upwards, it causes the upper grinding disc 202 to move upwards, creating a gap between the upper grinding disc 202 and the lower grinding disc 203. This allows the peanuts at the top of the upper grinding disc 202 to slide down between the upper and lower grinding discs 202 and 203. Then, after the guide wheel 206 slides down from the top of the inclined block 104, the upper grinding disc 202 falls back to its original position under the weight of the upper grinding disc 202 and the guide pipe 201, thus allowing the upper grinding disc 202 and the lower grinding disc 203 to slide down. The peanuts between the three grinding discs are squeezed and impacted. With the rotation and impact of the upper grinding disc 202, the peanuts are ground into powder. During this process, the raised strips 205 and the inclined strips 204 increase the pressure on the peanuts during grinding, and the inclined strips 204 apply a certain pushing force to the peanuts, causing the ground peanuts to move towards the guide pipe 201 on the lower grinding disc 203. This causes the peanuts to fall from the opening in the middle of the upper grinding disc 202, and then fall onto the top of the lower upper grinding disc 202, thus... The peanuts undergo the grinding process again, making them even finer. As the feed pipe 201 slides up and down, it slides against the outer wall of the connecting pipe 210. The connection between the connecting pipe 210 and the feed pipe 201 is rectangular, which allows the feed pipe 201 to rotate as it slides up and down. The auger 207 can then transport the peanuts that have not been sufficiently ground back to the top of the upper grinding disc 202, allowing them to be ground again and ensuring grinding efficiency.

[0023] Please refer to this carefully. Figure 9-12The top of the cover 102 is fixedly connected to a feeding crushing mechanism 3. The feeding crushing mechanism 3 includes two sets of feed inlets 301, which are connected to the top of the cover 102. The two sets of feed inlets 301 are located on both sides of the connector 407. The top of each set of feed inlets 301 is connected to a feeding port 307. The side walls of each set of feed inlets 301 are fixedly connected to two sets of side frames 302. The top and bottom of each set of side frames 302 are fixedly connected to a set of guide rods 303. The outer walls of the two sets of guide rods 303 are slidably fitted with two sets of sliding frames 304. The two sets of sliding frames 304 extend into the interior of the feed inlets 301. The end of each set of sliding frames 304 located inside the feed inlet 301 is fixedly connected to a set of clamping plates 305. The side walls of the clamping plates 305 are provided with... Multiple sets of grooves, each set of clamping plates 305 has a set of flexible rubber membranes 306 fixedly connected to its top end, and the top end of each set of flexible rubber membranes 306 is fixedly connected to the inner wall of the feeding port 307. A set of torsion springs 308 are fixedly connected to each set of guide rods 303 at the connection point of the sliding frame 304. The torsion springs 308 are sleeved on the outer wall of the guide rods 303, and the ends of the torsion springs 308 are fixedly connected to the outer wall of the side frame 302. A rotating shaft 309 is rotatably connected to the side wall of the feeding port 301. Multiple sets of inclined plates 310 are fixedly sleeved on the outer wall of the rotating shaft 309. Each set of inclined plates 310 slides against the side wall of a set of sliding frames 304. A third bevel gear 311 is fixedly connected to the end of the rotating shaft 309. The third bevel gear 311 meshes with both the first bevel gear 208 and the second bevel gear 209.

[0024] During the rotation of the third bevel gear 311 driven by the second bevel gear 209, the third bevel gear 311 drives the rotating shaft 309 to rotate, which in turn drives the swashplate 310 to rotate. Due to the inclined shape of the swashplate 310, it pushes the sliding frame 304 during rotation. Then, the sliding frame 304 is released, causing the torsion spring 308 to reset the sliding frame 304. This causes the sliding frame 304 to drive the clamping plate 305 to slide back and forth inside the feeding port 307, adding the peeled peanuts to the multiple sets of flexible rubber membranes 3. Between 06, as the clamping plates 305 slide back and forth rapidly, peanuts enter between the two adjacent sets of clamping plates 305. Subsequently, these peanuts are squeezed by the clamping plates 305, thus crushing the whole peanut kernels. Then, these crushed peanut kernels fall from between the two sets of clamping plates 305 to the top of the upper grinding disc 202, thereby allowing the peanuts to be crushed in advance and added intermittently into the outer cylinder 101, preventing whole peanuts from entering the top of the upper grinding disc 202 at once and causing accumulation and blockage.

[0025] Please refer to this carefully. Figure 6-7A vibrating screen mechanism 4 is provided on the inner wall of the outer cylinder 101 near the bottom. The vibrating screen mechanism 4 includes multiple sets of support rods 401, which are slidably connected to the bottom of the outer cylinder 101. A screen plate 402 is fixedly connected to the top of the multiple sets of support rods 401. Two sets of movable rods 403 are slidably sleeved on the inner wall of the screen plate 402. Two sets of movable springs 404 are respectively sleeved on the outer wall of each set of movable rods 403. The two sets of movable springs 404 are located at the top and bottom of the screen plate 402, respectively, and the movable springs 404 abut against the screen plate. The outer wall of 402 has a base plate 405 fixedly connected to the bottom end of multiple sets of support rods 401. The inner wall of the base plate 405 has two sets of protrusions 406 fixedly connected. The inner wall of the base plate 405 is fitted with a connector 407. The top end of the connector 407 is fixedly connected to the bottom end of the guide tube 201. The inner wall of the connector 407 is slidably connected to two sets of push rods 408. The ends of the two sets of push rods 408 extend to the outside of the connector 407. A return spring 409 located inside the connector 407 is fixedly connected between the two sets of push rods 408.

[0026] As the guide tube 201 slides up and down, it drives the connector 407 to move up and down. During the upward movement of the connector 407, the connector 407 pushes the protrusion 406 via the push rod 408, causing the top plate to move upward. The top plate pushes the support rod 401, thereby driving the screen plate 402 upward. As the movable spring 404 is gradually compressed to its limit, but the connector 407 continues to move upward, the push rod 408 is blocked by the protrusion 406, causing it to slide inward into the connector 407 and compress the return spring 409. After the push rod 408 passes the protrusion 406, it returns to its original position. Spring 409 pushes top rod 408 to reset, and at this time, movable spring 404 rebounds and pushes screen plate 402 to slide down quickly. Since there is no damping mechanism, screen plate 402 will move up and down multiple times due to the elasticity of movable spring 404. Similarly, when connector 407 moves down, bottom plate 405 is pushed down. Then, when top rod 408 slides past protrusion 406 again, screen plate 402 shakes up and down again, thereby screening the peanuts ground by grinding mechanism 2. Peanut particles that are not fully ground fall to the bottom of outer cylinder 101 and are ground again under the drive of auger.

[0027] In use, the relative rotation between the upper grinding disc 202 and the lower grinding disc 203, and the continuous up-and-down movement of the upper grinding disc 202, create a larger gap between them as the upper grinding disc 202 moves upward. This allows peanuts to easily slip between the upper and lower grinding discs 202 and 203, where they are then ground by the upper and lower grinding discs 202 and 203 after falling. During this process, the inclined strips 204 at the bottom of the upper grinding disc 202 and the convex strips 205 at the bottom of the lower grinding disc 203 improve the grinding effect. Furthermore, the inclined strips provide a thrust towards the axis of the peanuts during rotation, facilitating a smoother slide from the top of the lower grinding disc 203. This makes the entire grinding process more efficient. As the upper grinding disc 202 impacts the peanuts downward, it squeezes out some of the internal oil, resulting in a better-tasting and more fragrant peanut butter. Any parts of this device not described herein are the same as or can be implemented using existing technologies.

[0028] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A grinding device for processing peanut butter, comprising a housing (1), characterized in that: The shell (1) includes an outer cylinder (101), a top cover (102) is fixedly connected to the top of the outer cylinder (101), and a crossbeam (103) is fixedly connected to the inner wall of the outer cylinder (101) near the top. Multiple sets of inclined blocks (104) are fixedly connected to the top of the crossbeam (103). The shell (1) is equipped with a grinding mechanism (2), which includes a guide tube (201). The top end of the guide tube (201) is slidably sleeved on the inner wall of the crossbeam (103). Two sets of upper grinding discs (202) are fixedly sleeved on the outer wall of the guide tube (201). Two sets of lower grinding discs (203) are fixedly sleeved on the inner wall of the outer cylinder (101). Each set of lower grinding discs (203) is located below a set of upper grinding discs (202). The bottom end of each set of upper grinding discs (202) is fixedly connected to multiple sets of inclined bars (204). The top end of each set of lower grinding discs (203) is fixedly... The fixed connection has multiple sets of protruding strips (205). The side wall of the guide tube (201) is rotatably connected to two sets of guide wheels (206) near the top position. The inner wall of the guide tube (201) is rotatably connected to an auger (207). The inner wall of the guide tube (201) is slidably fitted with a connecting tube (210). The cross-section of the connecting tube (210) at the contact position with the guide tube (201) is rectangular. The top end of the connecting tube (210) extends to the top of the upper cover (102). The connecting tube (210) is rotatably fitted on the outer wall of the auger. The top end of the auger (207) extends to the outside of the connecting tube (210). The top end of the connecting pipe (210) is fixedly connected to a first bevel gear (208), which is sleeved on the outside of the auger. The top end of the auger (207) is fixedly connected to a second bevel gear (209). The inner wall of the outer cylinder (101) is provided with a vibrating screen mechanism (4) near the bottom. The vibrating screen mechanism (4) includes multiple sets of support rods (401). The multiple sets of support rods (401) are slidably connected to the bottom of the outer cylinder (101). The top of the multiple sets of support rods (401) is fixedly connected to a screen plate (402). The inner wall of the sieve disc (402) is slidably fitted with two sets of movable rods (403), and the outer wall of each set of movable rods (403) is fitted with two sets of movable springs (404). The two sets of movable springs (404) are located at the top and bottom of the sieve disc (402) respectively, and the movable springs (404) abut against the outer wall of the sieve disc (402). The bottom ends of the multiple sets of support rods (401) are fixedly connected to a base plate (405). The inner wall of the base plate (405) is fixedly connected to two sets of protrusions (406). The inner wall of the base plate (405) is fitted with a connector (407). The top end of the connector (407) is fixedly connected to the bottom end of the guide tube (201). The inner wall of the connector (407) is slidably connected to two sets of top rods (408). The ends of the two sets of top rods (408) extend to the outside of the connector (407). A return spring (409) located inside the connector (407) is fixedly connected between the two sets of top rods (408). The second bevel gear (209) drives the first bevel gear (208) to rotate, causing the auger (207) and connector (407) to rotate. During the rotation of the connector (407), the guide pipe (201) rotates, which in turn drives the upper grinding disc (202) to rotate. As the guide pipe (201) rotates, it drives the guide wheel (206) to rotate, causing the guide wheel (206) to roll to the top of the inclined block (104), thus causing the guide pipe (201) to slide upwards. During the upward sliding of the guide pipe (201), the upper grinding disc (202) moves upwards, causing the upper grinding disc to... A gap is created between the upper and lower grinding discs (202 and 203), causing the peanuts at the top of the upper grinding disc (202) to slide down between the upper and lower grinding discs (203). Then, after the guide wheel (206) slides down from the top of the inclined block (104), the upper grinding disc (202) falls back to its original position under the weight of the upper grinding disc (202) and the feed pipe (201), causing the peanuts between the upper and lower grinding discs (202 and 203) to be squeezed and impacted. With the rotation and impact of the upper grinding disc (202), the peanuts are ground into powder.

2. The grinding device for peanut butter processing according to claim 1, characterized in that: The top of the cover (102) is fixedly connected to a feeding and crushing mechanism (3). The feeding and crushing mechanism (3) includes two sets of feed ports (301). The two sets of feed ports (301) are connected to the top of the cover (102). The two sets of feed ports (301) are located on both sides of the connector (407). The top of each set of feed ports (301) is connected to a feeding port (307).

3. A grinding device for peanut butter processing according to claim 2, characterized in that: Each set of feed inlets (301) has two sets of side frames (302) fixedly connected to its side wall. Each set of side frames (302) has a set of guide rods (303) fixedly connected to its top and bottom ends. The outer walls of the two sets of guide rods (303) are slidably fitted with two sets of sliding frames (304). The two sets of sliding frames (304) extend into the interior of the feed inlets (301).

4. A grinding device for peanut butter processing according to claim 3, characterized in that: Each set of sliding frames (304) has a set of clamping plates (305) fixedly connected to one end inside the feed inlet (301). The sidewalls of the clamping plates (305) have multiple sets of grooves. The top of each set of clamping plates (305) is fixedly connected to a set of flexible rubber membranes (306). The top of each set of flexible rubber membranes (306) is fixedly connected to the inner wall of the feed inlet (307).

5. A grinding device for peanut butter processing according to claim 3, characterized in that: The sliding frame (304) is fixedly connected to a set of torsion springs (308) at the connection with each set of guide rods (303). The torsion springs (308) are sleeved on the outer wall of the guide rods (303), and the ends of the torsion springs (308) are fixedly connected to the outer wall of the side frame (302).

6. A grinding device for peanut butter processing according to claim 2, characterized in that: The side wall of the feed inlet (301) is rotatably connected to a rotating shaft (309). Multiple sets of swashplates (310) are fixedly sleeved on the outer wall of the rotating shaft (309). Each set of swashplates (310) slides against the side wall of a set of sliding frames (304). The end of the rotating shaft (309) is fixedly connected to a third bevel gear (311). The third bevel gear (311) meshes with both the first bevel gear (208) and the second bevel gear (209).

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