Pulverizer with filtering structure
By designing a crusher with a filter structure, the problem that the existing crusher fails to effectively separate the materials of complete crushing and incomplete crushing are solved, and the effect of improving product quality and filtration efficiency is achieved.
Patent Information
- Application Number
- CN202420975123.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
When the existing grinder crushes walnut kernels, it does not have the filtering function, resulting in the unfinished material mixed with the fully crushed material, which reduces the product quality.
A crusher with a filter structure is designed, including a housing, a motor, a rotating rod, a crushing roller and a filter mechanism. The filtering mechanism consists of a slide chute, a transmission block, a return spring, a filter plate and a strike mechanism. The up and down movement of the filter plate is realized through the cooperation of the transmission block and a return spring; the strike mechanism breaks the adhered material through the strike rod. Convenient filtering.
By setting up a filtering mechanism, the crushed materials and the unfinished materials can be effectively separated, and the product quality can be improved; the hitting mechanism can break up the adhered materials and improve the filtration efficiency.
Smart Images
Figure CN222428120U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of walnut powder production, in particular to a crusher with a filtering structure. Background Art
[0002] Walnuts can be called the "king" of antioxidants. The nutritional value of walnuts is very high. The Dietary Association recommends that people eat walnuts two or three times a week, especially middle-aged and elderly people and menopausal women, because the arginine, oleic acid, antioxidants contained in walnuts are beneficial for protecting the cardiovascular system and preventing coronary heart disease, stroke, Alzheimer's disease, etc. Walnut powder, as a walnut product, is loved by people for its excellent characteristics.
[0003] When producing walnut powder, the walnut kernels need to be crushed.
[0004] The existing grinder does not have a filtering function when grinding walnut kernels, which may result in some incompletely ground materials being discharged and collected together, resulting in reduced product quality. In view of this, a grinder with a filtering structure is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a pulverizer with a filtering structure to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solution: a crusher with a filtering structure, comprising a housing, a motor is fixed to the side wall of the housing, a rotating rod is fixed to the output end of the motor, a crushing roller is fixed to the outer wall of the rotating rod, a filtering mechanism for screening the crushed walnut powder is arranged on the housing, a striking mechanism is arranged on the filtering mechanism, and the filtering mechanism comprises:
[0007] A slide groove, wherein the side wall of the housing is provided with a slide groove, and a transmission block is slidably mounted on the inner wall of the slide groove;
[0008] A return spring, one side of which is fixed to the inner wall of the slide groove, and the other side of which is fixed to the top of the transmission block. The return spring can be provided to reset the transmission block;
[0009] A rotating shaft is fixed to the end point of the rotating rod, and a cam is fixed to the outer wall of the rotating shaft.
[0010] Preferably, a filter plate is fixed on the inner side of the transmission block, and a stopper is fixed on the side wall of the transmission block.
[0011] Preferably, the beating mechanism includes a fixed block, which is fixed to the side wall of the shell, and rotating rods are passed through both sides of the top of the filter plate, and a beating rod is fixed to the outer wall of the rotating rod. By setting the beating rod, the walnut powder stuck together can be beaten and crushed.
[0012] Preferably, a movable rod is hinged on the fixed block, one end of the movable rod away from the fixed block is hinged on a disc, and the disc is fixed to the end point of the rotating rod.
[0013] Preferably, two groups of crushing rollers are provided, and the two groups of crushing rollers are symmetrically arranged with the center line of the shell in the vertical direction as the symmetry axis, and the crushing rollers can be arranged to crush the walnut kernels.
[0014] Preferably, two groups of transmission blocks are provided, and the two groups of transmission blocks are symmetrically arranged with the center line of the shell in the vertical direction as the symmetry axis.
[0015] Compared with the prior art, the utility model provides a pulverizer with a filtering structure, which has the following beneficial effects:
[0016] 1. The pulverizer with a filtering structure can filter the pulverized material by setting a filtering mechanism, and can separate the pulverized material from the incompletely pulverized material, thereby improving the quality of the product.
[0017] 2. The crusher with a filtering structure can be provided with a striking mechanism to strike the materials discharged from the shell and stuck together, thereby breaking them up and facilitating subsequent screening operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the overall part of the utility model;
[0022] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure of A;
[0023] Figure 6 For this utility model Figure 4 A magnified schematic diagram of structure B.
[0024] In the figure: 1. housing; 2. motor; 3. rotating rod; 4. crushing roller; 5. filtering mechanism; 51. slide groove; 52. transmission block; 53. return spring; 54. filter plate; 55. block; 56. rotating shaft; 57. cam; 6. striking mechanism; 61. fixed block; 62. rotating rod; 63. disc; 64. movable rod; 65. striking rod. DETAILED DESCRIPTION
[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a crusher with a filtering structure, comprising a shell 1, a motor 2 is fixed to the side wall of the shell 1, a rotating rod 3 is fixed to the output end of the motor 2, a crushing roller 4 is fixed to the rotating rod 3, the motor 2, the rotating rod 3 and the crushing roller 4 are provided in two groups, and the two groups of motors 2, the rotating rod 3 and the crushing roller 4 are symmetrically arranged with the center line of the shell 1 in the vertical direction as the symmetry axis, and then when walnuts need to be crushed, walnut kernels can be added from the top of the shell 1, by starting the two groups of motors 2, the two groups of crushing rollers 4 are made to rotate relative to each other through the rotating rod 3, and then the crushing operation can be carried out, and the crushed walnut kernels can be discharged from the bottom of the shell 1, and a filtering mechanism 5 for screening the crushed walnut kernels is provided on the shell 1, and a striking mechanism 6 is provided on the filtering mechanism 5.
[0026] Specifically, the filtering mechanism 5 includes a slide 51, a transmission block 52, a return spring 53, a stopper 55, a rotating shaft 56, a cam 57 and a filter plate 54; the slide 51 is provided on the outer wall of the shell 1, and a transmission block 52 is slidably installed on the inner wall of the slide 51. A return spring 53 is fixed on the top of the transmission block 52, and the top of the return spring 53 is fixed on the inner wall of the slide 51. By setting the return spring 53, the transmission block 52 can be reset. There are two groups of transmission blocks 52, and the two groups of transmission blocks 52 are symmetrically arranged with the center line of the shell 1 in the vertical direction as the symmetry axis. A filter plate 54 is fixed on the inner side of the transmission block 52. By setting the filter plate 54, the crushed walnut kernels can be screened. A rotating shaft 56 is fixed on one group of rotating rods 3. A cam 57 is fixed to the outer wall of 56. When the cam 57 rotates, a stopper 55 is fixed to the side wall of one group of transmission blocks 52. When the end of the cam 57 with a smaller radius rotates to the top of the rotating shaft 56, the cam 57 squeezes the stopper 55 to move upward, causing the transmission block 52 to move upward, driving the return spring 53 to be compressed, and causing the transmission block 52 to drive the filter plate 54 to move upward. When the end of the cam 57 with a larger radius rotates to the top of the rotating shaft 56, the cam 57 does not contact the stopper 55, and the return spring 53 is in a compressed state, so that the transmission block 52 can move downward, causing the filter plate 54 to move downward. Further, when the cam 57 rotates, the filter plate 54 can be moved up and down, which can improve the filtration efficiency. A striking mechanism 6 is provided on the filtering mechanism 5.
[0027] Specifically, the striking mechanism 6 includes a rotating rod 62, a striking rod 65, a fixed block 61, a movable rod 64 and a disc 63; rotating rods 62 are passed through both sides of the top of the filter plate 54, and the rotating rods 62 are rotatably connected to the penetration of the filter plate 54, the outer wall of the rotating rod 62 is fixed with a striking rod 65, the side wall of the shell 1 is fixed with a fixed block 61, the side of the fixed block 61 away from the shell 1 is hinged with a movable rod 64, the end of the rotating rod 62 is fixed with a disc 63, and the end of the movable rod 64 away from the fixed block 61 is hinged on the disc 63, when the filter plate 54 moves up and down, the fixed block 61 will squeeze the movable rod 64, and then the disc 63 will drive the rotating rod 62 to rotate, so that the striking rod 65 is rotated, and then when the filter plate 54 moves up and down, the striking rod 65 can be rotated, so that the material under the shell 1 can be struck, and the materials stuck together can be broken up, which is convenient for subsequent filtering operations.
[0028] Working principle: when it is necessary to crush the walnut kernels, the walnut kernels can be added to the shell 1, and the motor 2 can be started to rotate the rotating rod 3, driving the two sets of crushing rollers 4 to rotate relative to each other. The walnut kernels can be crushed by the crushing rollers 4, so that the crushed walnut kernels fall on the filter plate 54 for screening. When the rotating rod 3 rotates, the cam 57 can be driven to rotate. When the end of the cam 57 with a small radius rotates to the top of the rotating shaft 56, the cam 57 squeezes the block 55 to move upward, so that the transmission block 52 moves upward, driving the return spring 53 to be compressed, so that the transmission block 52 drives the filter plate 54 to move upward. When the end of the cam 57 with a large radius rotates to the top of the rotating shaft 56, because the cam 57 is not in contact with the block 55 and the return spring 53 is in a compressed state, the transmission block 52 can be moved downward, so that the filter plate 54 moves downward. Then, when the cam 57 rotates, the filter plate 54 can be moved up and down, which can improve the filtering efficiency.
[0029] When the filter plate 54 moves up and down, the fixed block 61 will squeeze the movable rod 64, and then the disc 63 will drive the rotating rod 62 to rotate, so that the striking rod 65 will rotate. Then, when the filter plate 54 moves up and down, the striking rod 65 can rotate, and the material under the shell 1 can be struck, and the materials stuck together can be broken up, which is convenient for subsequent filtering operations.
[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A pulverizer with a filtering structure, comprising a housing (1), characterized in that: A motor (2) is fixed to the side wall of the housing (1), a rotating rod (3) is fixed to the output end of the motor (2), a crushing roller (4) is fixed to the outer wall of the rotating rod (3), a filtering mechanism (5) for screening the crushed walnut powder is provided on the housing (1), a striking mechanism (6) is provided on the filtering mechanism (5), and the filtering mechanism (5) comprises: A slide groove (51), wherein the side wall of the housing (1) is provided with a slide groove (51), and a transmission block (52) is slidably mounted on the inner wall of the slide groove (51); A return spring (53), one side of the return spring (53) is fixed to the inner wall of the slide groove (51), and the other side of the return spring (53) is fixed to the top of the transmission block (52); A rotating shaft (56), the end point of the rotating rod (3) is fixed with the rotating shaft (56), and the outer wall of the rotating shaft (56) is fixed with a cam (57).
2. A pulverizer with a filtering structure according to claim 1, characterized in that: A filter plate (54) is fixed on the inner side of the transmission block (52), and a stopper (55) is fixed on the side wall of the transmission block (52).
3. A pulverizer with a filtering structure according to claim 2, characterized in that: The striking mechanism (6) comprises a fixed block (61), wherein the fixed block (61) is fixed to the side wall of the housing (1), a rotating rod (62) penetrates through both sides of the top of the filter plate (54), and a striking rod (65) is fixed to the outer wall of the rotating rod (62).
4. A pulverizer with a filtering structure according to claim 3, characterized in that: A movable rod (64) is hinged on the fixed block (61), and one end of the movable rod (64) away from the fixed block (61) is hinged on a disc (63), and the disc (63) is fixed to the end point of the rotating rod (62).
5. The pulverizer with a filtering structure according to claim 1, characterized in that: Two groups of crushing rollers (4) are provided, and the two groups of crushing rollers (4) are symmetrically arranged with the center line of the shell (1) in the vertical direction as the symmetry axis.
6. The pulverizer with a filtering structure according to claim 1, characterized in that: The transmission blocks (52) are provided in two groups, and the two groups of transmission blocks (52) are symmetrically arranged with the center line of the housing (1) in the vertical direction as the symmetry axis.