Seasoning grinding machine

Abstract

The invention relates to the technical field of grinding, discloses a seasoning grinding machine, and solves the problem that in the grinding process of an existing seasoning grinding machine, due to the liquidity difference between small-particle materials and large-particle materials, the layering phenomenon is easily caused, and then the grinding uniformity is affected. A second filter plate and a first filter plate are arranged in a circular flowing layer area formed by crushed materials near a crushing cutter, the size of a through hole can be adjusted by controlling the butt joint degree of a second filter hole and a first filter hole when the materials are communicated, and meanwhile, the materials are in a flowing state in cooperation with the stirring effect of the crushing cutter, so that the crushing efficiency is improved. By means of the discharging device, the crushed materials meeting the preset particle size can be discharged in advance, so that the overall height of the materials in the charging barrel can be reduced, large-particle materials with poor fluidity on the upper side can also participate in circulating flow step by step and are finally fully crushed by the crushing cutter, and therefore even if the materials fed into the charging barrel are excessive, the material feeding efficiency is improved. And the effect of fully crushing the materials by the device is not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of grinding, in particular to a seasoning grinder. Background Art

[0002] In the kitchen, spices such as peppercorns, chili peppers, star anise, cinnamon, and pepper are common ingredients. They usually need to be ground into powder or fine particles to better release their flavor and evenly blend into dishes. For this reason, a spice grinder has become one of the indispensable tools in the kitchen.

[0003] like Figure 1 As shown, existing seasoning grinders primarily consist of a barrel and a high-speed rotating pulverizer installed at the bottom of the barrel, driven by a motor. The pulverizer features a unique design, equipped with a first claw for crushing the material and a second claw for stirring it. During operation, the high-speed rotation of the pulverizer creates an upward and downward circulation of the material within the barrel, achieving a thorough crushing effect.

[0004] However, in actual use, the fluidity of the material in the barrel is closely related to the size of the crushed particles. Studies have shown that the smaller the particles, the better their fluidity. This characteristic will lead to a special stratification phenomenon when the material input is large: the material that has been crushed into small particles will form a circulating flow layer near the blade as the crushing knife rotates due to its good fluidity; while the large particles that have not yet been crushed will often be squeezed to the upper layer due to their poor fluidity, such as Figure 1 This stratification phenomenon will form a dynamic balance in the barrel, which will eventually lead to uneven crushing of the material. Summary of the Invention

[0005] The purpose of the present invention is to provide a condiment grinder, which solves the problem that in the existing condiment grinder, due to the difference in fluidity between small particle materials and large particle materials during the pulverization process, stratification occurs easily, thereby affecting the pulverization uniformity.

[0006] To achieve the above object, the present invention provides the following technical solution: a seasoning grinder, comprising: A barrel, wherein a rotating crushing knife is provided at the bottom of the inner side of the barrel, and a discharge trough is provided on the side wall of the barrel adjacent to the crushing knife, and the discharge trough is located in the area where the material circulates in the barrel; The material distribution mechanism is assembled inside the discharge chute and includes a filter plate 1 and a filter plate 2. The filter hole 2 on the surface of the filter plate 2 is movably connected with the filter hole 1 on the surface of the filter plate 1, so as to discharge the material circulating in the barrel and crushed into a preset particle size in advance, thereby reducing the overall height of the material in the barrel; The collecting mechanism is assembled on the outer side of the filter plate and is used to receive the material discharged from one side of the filter plate.

[0007] As a further description of the above technical solution: the material distribution mechanism also includes a rotating frame, which is rotatably assembled on the outer surface of the barrel through a hinge at one end, and the other end of the rotating frame is set on a block. The outer surface of the barrel is fixedly connected with a card column that cooperates with the block. The filter plate 2 and the filter plate 1 are assembled on the rotating frame and assembled to the inner side of the discharge trough through the rotating frame.

[0008] As a further description of the above technical solution: the two ends of the inner side of the rotating frame are respectively fixedly connected with an assembly block 1 and an assembly block 2, two slide grooves 1 are provided on the surface of the assembly block, and a slide groove 2 is provided on the side of the assembly block 1 close to the barrel, and an arched spring piece 1 is provided on the inside of the slide groove 2.

[0009] As a further description of the above technical solution: one end of the filter plate 2 is fixedly connected to a pair of push blocks 1, and the other end is fixedly connected to a push block, the push block is slidably embedded in the inner side of the slide groove 2, and the arched spring piece 1 elastically pushes one side of the push block, causing the filter plate 2 to have a tendency to slide toward the push block 1.

[0010] As a further description of the above technical solution: a pair of push blocks are respectively slidably inserted into the inner side of the slide groove and protrude to the outer surface of the assembly block.

[0011] As a further description of the above technical solution: an electric cylinder is fixedly mounted on the outer surface of the rotating frame, an output end of the electric cylinder is connected to a second bow-shaped spring piece, and the second bow-shaped spring piece is arranged between a pair of push blocks.

[0012] As a further description of the above technical solution: a limit block is set on one side of the push block to limit its movable position, and a screw is fixedly connected to one side of the limit block. The screw is movably assembled on the outer surface of the rotating frame through a fixed seat, and a knob is fixedly connected to one end of the screw.

[0013] As a further description of the above technical solution: a plurality of positioning posts are provided on the side of the filter plate 1 close to the rotating frame, and the positioning posts are distributed in pairs on both sides of the filter plate 1. Positioning holes for plugging into corresponding side guards are opened on the surfaces of the assembly block 1 and the assembly block 2.

[0014] As a further description of the above technical solution: an interlocking groove is provided at the opening of the filter hole 1 close to one side of the filter plate 2, and a drainage block is fixedly provided at the opening of one side of the filter hole 2 corresponding to the filter hole 1, and the drainage block is slidably engaged in the inner side of the interlocking groove.

[0015] As a further description of the above technical solution: the collecting mechanism includes a guide cover covering the outside of the rotating frame, a storage box is provided on the lower side of the guide cover, a movable slide is provided on the upper side of the storage box, a feed port is provided on the upper side of the slide, and the feed port is connected to the opening on the lower side of the guide cover.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows: near the crushing knife, in the circulating flow layer area formed by the crushed material, filter plate 2 and filter plate 1 are set, and by controlling the docking degree of filter hole 2 and filter hole 1, the size of the through hole when they are connected can be adjusted. At the same time, with the stirring effect of the crushing knife, the material is made to form a flow state, and the crushed material that meets the preset particle size can be discharged in advance. In this way, the overall height of the material in the barrel can be reduced, so that the large particle material with poor fluidity on the upper side can gradually participate in the circulating flow and finally be fully crushed by the component crushing knife. Therefore, even if an excessive amount of material is put into the barrel, it will not affect the effect of the device on fully crushing the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the internal working state of the existing seasoning grinder; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 Schematic diagram of the internal structure of the barrel of the present invention; Figure 4 This is a schematic diagram of the split structure of the material distribution mechanism and the collection mechanism of the present invention; Figure 5 It is a schematic diagram of the material distribution mechanism of the present invention in an open state on one side of the barrel; Figure 6 It is a structural schematic diagram of the material distribution mechanism of the present invention; Figure 7 For the present invention Figure 6 A is an enlarged schematic diagram; Figure 8 This is a schematic diagram of the split structure of the material distribution mechanism of the present invention; Figure 9 This is a schematic diagram of the back structure of the rotating frame of the present invention; Figure 10 Schematic diagram of the internal structure of filter hole 2 and filter hole 1 of the present invention; Figure 11 It is a schematic structural diagram of the collection mechanism of the present invention.

[0018] In the figure: 11, barrel; 111, discharge chute; 12, shaft; 13, crushing blade; 14, drive unit; 15, barrel cover; 20, material dispensing mechanism; 21, rotating frame; 211, hinge; 212, clamping block; 213, clamping column; 214, assembly block 1; 215, assembly block 2; 216, positioning hole; 217, chute 1; 218, chute 2; 219, arched spring 1; 22, filter plate 2; 221, filter hole 2; 222. Push block 1; 223. Push block 224. Guide block; 23. Filter plate 1; 231. Filter hole 1; 232. Positioning column; 233. Side guard; 234. Fitting groove; 24. Electric cylinder; 241. Bow-shaped spring piece 2; 25. Limit block; 251. Screw; 252. Fixed seat; 253. Knob; 30. Collecting mechanism; 31. Storage box; 32. Slide plate; 33. Feed port; 34. Guide cover. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0021] Combine Figures 1-11 , a seasoning grinder, comprising: The barrel 11 is provided with a rotating crushing knife 13 at the bottom of the inner side of the barrel 11. The crushing knife 13 is supported on the inner side of the barrel 11 by a shaft 12. A barrel cover 15 is provided on the upper side of the barrel 11. The crushing knife 13 is driven by a driving part 14 provided on the outer side of the barrel 11. The driving part 14 is a motor mechanism, which is generally provided on the lower side of the barrel 11 or on the upper side of the barrel cover 15. Its output end is coaxially connected with the shaft 12. The driving part 14 controls the crushing knife 13 to rotate at a high speed at the bottom of the barrel 11 through the shaft 12, thereby crushing the material put into the barrel 11.

[0022] The side wall of the barrel 11 near the crushing knife 13 is provided with a discharge groove 111, which is located in the area where the material circulates in the barrel 11. Figure 1In the process, the material that has been crushed into small particles forms a circulating flow layer near the crushing blade 13 as the crushing blade 13 rotates. A material distribution mechanism 20 is provided inside the discharge chute 111. The material distribution mechanism 20 includes a filter plate 1 23 and a filter plate 22. The filter holes 221 on the surface of the filter plate 22 are movably connected to the filter holes 1 231 on the surface of the filter plate 1 23. The material that circulates in the barrel 11 and is crushed into a preset particle size is discharged in advance, thereby reducing the overall height of the material in the barrel 11.

[0023] Specifically, filter plates 22 and 1 23 are provided near the crushing blade 13, in the area of ​​the circulating flow layer formed by the crushed material. By controlling the degree of docking between filter hole 221 and filter hole 1 231, the size of the through-hole can be adjusted when they are connected. At the same time, in conjunction with the stirring action of the crushing blade 13, the material is put into a flowing state, and the crushed material that meets the preset particle size can be discharged in advance. This process can reduce the overall height of the material in the barrel 11, so that large particles with poor fluidity on the upper side can gradually participate in the circulating flow and ultimately be fully crushed by the component crushing blade 13. Therefore, even if an excessive amount of material is added to the barrel 11, it will not affect the device's effect of fully crushing the material.

[0024] In addition, a collecting mechanism 30 is installed on the outside of the filter plate 1 23, and the collecting mechanism 30 is used to receive the material discharged from the filter plate 1 23 and store it.

[0025] Combine Figure 3-9 The material dispensing mechanism 20 further includes a rotating frame 21, which is rotatably assembled on the outer surface of the barrel 11 via a hinge 211 at one end. The other end of the rotating frame 21 is provided with a clamping block 212. A clamping column 213 that cooperates with the clamping block 212 is fixedly connected to the outer surface of the barrel 11. The cooperation between the clamping block 212 and the clamping column 213 is equivalent to an existing locking mechanism, which is used to lock one end of the rotating frame 21 in position when the rotating frame 21 rotates and fits against the surface of the barrel 11, thereby fixing the state of the rotating frame 21. The filter plate 22 and the filter plate 1 23 are assembled on the rotating frame 21 and assembled to the inner side of the discharge chute 111 through the rotating frame 21. When the connection between the clamping block 212 and the clamping column 213 is disconnected, the rotating frame 21 can be rotated outwardly through the hinge 211, prompting the filter plate 22 and the filter plate 1 23 to move away from the discharge chute 111, thereby facilitating the disassembly and cleaning of the filter plate 22 and the filter plate 1 23.

[0026] Further, combined Figure 6-Figure 9 The two ends of the inner side of the rotating frame 21 are fixedly connected with an assembly block 214 and an assembly block 215 respectively. Two slide grooves 217 are provided on the surface of the assembly block 215. A slide groove 218 is provided on the side of the assembly block 214 close to the barrel 11, and an arched spring piece 219 is provided inside the slide groove 218.

[0027] Combine Figure 8 , a plurality of positioning posts 232 are provided on one side of the filter plate 23 close to the rotating frame 21, and the positioning posts 232 are distributed on both sides of the filter plate 23. The surfaces of the assembly block 214 and the assembly block 215 are provided with positioning holes 216 that are plugged into the corresponding retaining edge 233. Through the positioning docking of the positioning posts 232 and the positioning holes 216, the filter plate 23 is assembled on the rotating frame 21 in a detachable structure, which is convenient for subsequent removal. In addition, through the docking of the positioning posts 232 and the positioning holes 216, the filter plate 23 is assembled on the rotating frame 21 in a detachable structure, which is convenient for subsequent removal. The filter plate 23 is positioned and assembled on one side of the rotating frame 21, which facilitates the accurate docking of the filter plate 23 and the discharge trough 111. In addition, the filter plate 23 is provided with a rib 233 at both ends, which is used to abut against the outer edge of the discharge trough 111, so that the filter plate 23 is embedded in the inner side of the discharge trough 111 and forms a complete curved surface with the inner wall of the barrel 11, so that the material circulating inside the barrel 11 and crushed into a preset particle size can form a good contact with the filter plate 23, so that the filter plate 23 can give full play to the discharge effect.

[0028] Combine Figure 6-Figure 8 The filter plate 22 is arranged between the rotating frame 21 and the filter plate 1 23. One end of the filter plate 22 is fixedly connected to a pair of push blocks 1 222, and the other end is fixedly connected to a push block 223. The push block 223 slides and fits into the inner side of the slide groove 218. The arched spring piece 1 219 elastically pushes one side of the push block 223, causing the filter plate 22 to have a tendency to slide toward the push block 1 222. The pair of push blocks 1 222 are respectively slidably inserted into the inner side of the slide groove 1 217 and protrude to the outer surface of the assembly block 215.

[0029] Combine Figure 6-Figure 8 A limiting device limit block 25 is provided on one side of the push block 222, and the limit block 25 is used to limit the movable position of the push block 222. A screw 251 is fixedly connected to one side of the limit block 25, and the screw 251 is movably assembled on the outer surface of the rotating frame 21 through a fixing seat 252. In addition, a knob 253 is fixedly connected to one end of the screw 251. Under normal conditions, the arched spring piece 219 pushes the filter plate 22, so that the filter hole 221 and the filter hole 1 231 are in a fully connected state. It is worth noting that a threaded connection structure is adopted between the screw 251 and the fixing seat 252. By rotating the knob 253, the position of the limit block 25 on the side of the push block 222 can be adjusted, thereby further limiting the movement end position of the push block 222. The limiting action of the limiting block 25 on the push block 1 222 controls the sliding of the filter plate 22 on the side of the filter plate 1 23, thereby adjusting the misalignment between the filter holes 1 231 and the filter holes 221, as well as the size of the through hole when the two are connected. This design ultimately achieves precise control of the particle size of the material during discharge.

[0030] Combine Figures 6-10The outer surface of the rotating frame 21 is also fixedly equipped with an electric cylinder 24, and the output end of the electric cylinder 24 is connected to a bow-shaped spring piece 241. The bow-shaped spring piece 241 is arranged between a pair of push blocks 222. The bow-shaped spring piece 241 is a detachable structure inserted into the inner side of a pair of push blocks 222. After the rotating frame 21 is rotated and opened, the filter plate 22 can also be removed from one side of the rotating frame 21, which is convenient for cleaning and maintenance of the filter plate 22.

[0031] A fitting groove 234 is provided at the opening of the filter hole 1 231 near the side of the filter plate 2 22, and a guide block 224 is fixedly provided at the opening of one side of the filter hole 2 221 corresponding to the filter hole 1 231. The guide block 224 is slidably fitted into the inner side of the fitting groove 234. The sliding direction of the guide block 224 in the fitting groove 234 corresponds to the sliding direction of the filter plate 2 22 on the side of the filter plate 1 23. The filter hole 1 231 and the filter hole 2 221 are preferably designed as square holes.

[0032] Specifically, when filter hole 1 231 and filter hole 2 221 are adjusted to an offset position, a portion of the edge of filter hole 221 protrudes from one side of filter hole 1 231. When larger particles enter filter hole 1 231, they may be blocked by the edge of filter hole 221, resulting in blockage of filter hole 1 231 and, in turn, affecting the discharge efficiency of filter plates 1 23 and 22. To address this issue, when filter plates 2 22 and 1 23 cooperate in the discharge operation, the output end of the electric cylinder 24 pushes the push block 1 222 to reciprocate within the chute 1 217, thereby controlling the reciprocating sliding of filter plate 22 against the side of filter plate 1 23. In this way, the drainage block 224 reciprocates within the inner side of filter hole 1 231. When large particles of material are blocked in the filter hole 231, the reciprocating guide block 224 can push the material stuck in the filter hole 231 out, thereby effectively preventing the large particles from clogging the inside of the filter hole 231, thereby ensuring the filtering efficiency of the filter plate 23.

[0033] It should be noted that the reciprocating distance of the output end of the electric cylinder 24 is typically fixed. However, by adjusting the limit block 25, the end position of the sliding movement of the push block 1 222 can be limited. This makes the end position of the lateral movement of the push block 1 222 unstable, which conflicts with the fixed reciprocating motion of the electric cylinder 24. To resolve this conflict, a second bow-shaped spring piece 241 is provided, connecting the output end of the electric cylinder 24 to the push block 1 222 via the second bow-shaped spring piece 241. Under normal conditions, the output end of the electric cylinder 24 drives the push block 1 222 to reciprocate within the first chute 217 via the second bow-shaped spring piece 241. When the push block 1 222 moves toward the limit block 25 and is restrained by the limit block 25, if the output end of the electric cylinder 24 still has travel distance in the corresponding direction, the second bow-shaped spring piece 241 can elastically deform, thereby ensuring that the output end of the electric cylinder 24 can continue to move in the corresponding direction. This design effectively prevents the motion path of the output end of the electric cylinder 24 from being mismatched with the motion path of the push block 1 222, thereby preventing the internal structure of the electric cylinder 24 from being damaged due to uncoordinated motion.

[0034] Combine Figure 11 The collecting mechanism 30 includes a guide cover 34 covering the outside of the rotating frame 21, a storage box 31 is provided on the lower side of the guide cover 34, and a movable slide 32 is provided on the upper side of the storage box 31. A feed port 33 is provided on the upper side of the slide 32, and the feed port 33 is tightly docked with the lower opening of the guide cover 34. The material discharged by the distributing mechanism 20 smoothly enters the inner side of the storage box 31 through the feed port 33 under the guidance of the guide cover 34. It is worth noting that the storage box 31 adopts a detachable structure and is assembled on the outer surface of the barrel 11. After the device completes the crushing operation of the material in the barrel 11, the storage box 31 can be easily removed from one side of the barrel 11, and the slide 32 can be slid open from the storage box 31, so that the crushed material collected in the storage box 31 can be easily taken out.

[0035] Furthermore, after the material in barrel 11 is pulverized, the high-speed rotation of pulverizer blades 13 causes dust to fly out of the barrel. In existing devices, it is often necessary to wait for a while for the dust to naturally settle before opening lid 15 to access the pulverized material. However, with this device, while waiting for the dust to settle, the pulverized material already collected in storage box 31 can be accessed in advance, effectively reducing waiting time and improving work efficiency.

[0036] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A seasoning grinder, characterized in that: include: A barrel (11), wherein a rotating crushing knife (13) is provided at the bottom of the inner side of the barrel (11), and a discharge groove (111) is provided on the side wall of the barrel (11) adjacent to the crushing knife (13), and the discharge groove (111) is located in the area where the material circulates in the barrel (11); The material distribution mechanism (20) is assembled inside the discharge trough (111), and includes a filter plate 1 (23) and a filter plate 2 (22). The filter hole 2 (221) on the surface of the filter plate 2 (22) is movably connected to the filter hole 1 (231) on the surface of the filter plate 1 (23), so as to discharge the material circulating in the barrel (11) and crushed into a preset particle size in advance, thereby reducing the overall height of the material in the barrel (11); The collecting mechanism (30) is assembled on the outside of the filter plate 1 (23) and is used to receive the material discharged from the filter plate 1 (23).

2. A seasoning grinder according to claim 1, characterized in that: The material dispensing mechanism (20) further comprises a rotating frame (21), wherein the rotating frame (21) is rotatably assembled on the outer surface of the barrel (11) via a hinge (211) at one end, and the other end of the rotating frame (21) is arranged on a clamping block (212). A clamping column (213) cooperating with the clamping block (212) is fixedly connected to the outer surface of the barrel (11), and the filter plate 2 (22) and the filter plate 1 (23) are assembled on the rotating frame (21) and assembled to the inner side of the discharge trough (111) through the rotating frame (21).

3. A seasoning grinder according to claim 2, characterized in that: The two ends of the inner side of the rotating frame (21) are respectively fixedly connected with an assembly block 1 (214) and an assembly block 2 (215). The surface of the assembly block (215) is provided with two slide grooves 1 (217). The side of the assembly block 1 (214) close to the barrel (11) is provided with a slide groove 2 (218). The inner side of the slide groove 2 (218) is provided with an arched spring piece 1 (219).

4. A seasoning grinder according to claim 3, characterized in that: One end of the filter plate 2 (22) is fixedly connected to a pair of push blocks 1 (222), and the other end is fixedly connected to a push block (223). The push block (223) is slidably embedded in the inner side of the slide groove 2 (218). The arch spring piece 1 (219) elastically pushes one side of the push block (223), causing the filter plate 2 (22) to have a tendency to slide toward the push block 1 (222).

5. A seasoning grinder according to claim 4, characterized in that: A pair of push blocks (222) are respectively slidably inserted into the inner side of the slide groove (217) and protrude to the outer surface of the assembly block (215).

6. A seasoning grinder according to claim 5, characterized in that: The outer surface of the rotating frame (21) is also fixedly equipped with an electric cylinder (24), and the output end of the electric cylinder (24) is connected to a second bow-shaped spring piece (241), and the second bow-shaped spring piece (241) is arranged in the middle of a pair of push blocks (222).

7. A seasoning grinder according to claim 6, characterized in that: A limit block (25) for limiting the movable position of one push block (222) is provided on one side of the limit block (25), and a screw rod (251) is fixedly connected to one side of the limit block (25). The screw rod (251) is movably assembled on the outer surface of the rotating frame (21) through a fixing seat (252), and a knob (253) is fixedly connected to one end of the screw rod (251).

8. A seasoning grinder according to claim 7, characterized in that: A plurality of positioning posts (232) are provided on one side of the filter plate (23) close to the rotating frame (21), and the positioning posts (232) are distributed in pairs on both sides of the filter plate (23). Positioning holes (216) for plugging into corresponding retaining edges (233) are provided on the surfaces of the assembly block (214) and the assembly block (215).

9. A seasoning grinder according to claim 8, characterized in that: The filter hole 1 (231) is provided with an engaging groove (234) at an opening on one side close to the filter plate 2 (22), and the filter hole 2 (221) corresponding to the filter hole 1 (231) is fixedly provided with a drainage block (224) at an opening on one side, and the drainage block (224) is slidably engaged with the inner side of the engaging groove (234).

10. The seasoning grinder according to claim 9, characterized in that: The collecting mechanism (30) includes a guide cover (34) covering the outside of the rotating frame (21), a storage box (31) is provided on the lower side of the guide cover (34), a movable slide (32) is provided on the upper side of the storage box (31), a feed port (33) is provided on the upper side of the slide (32), and the feed port (33) is connected to the lower opening of the guide cover (34).

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