Superfine grinding device
By designing an ultra-fine crushing device containing crushing and grinding mechanisms, the problem of artificial repeated pouring of tea in the prior art is solved, and efficient crushing and grinding of tea is achieved, improving work efficiency and retaining the active ingredients of tea.
Patent Information
- Application Number
- CN202421146288.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing matcha pulverizer requires manual repeated pouring of tea during the secondary crushing process, which affects work efficiency.
An ultra-micro crushing device is designed, including a crushing mechanism and a grinding mechanism. The crushing mechanism drives the crushing rollers to initially crush it by a motor, and drives the baffle to rotate through the worm system, so that the broken tea leaves fall into the grinding box. The grinding mechanism drives the grinding box to move to the bottom of the grinding disc through a cylinder, and drives the grinding disc to rotate through a threaded rod system to grind the tea leaves.
It realizes efficient crushing and grinding of tea, reduces the number of manual operations, improves work efficiency, and effectively retains the volatile active ingredients in tea.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea processing, in particular to an ultra-fine grinding device. Background Art
[0002] Matcha is a special type of green tea. Its raw material is tea leaves that have not been rolled, which are made through a specific processing process. In the process of making matcha, the matcha needs to be ultra-finely ground. The ultra-fine grinding technology can grind the tea leaves into extremely fine powder, which can make the taste of matcha more delicate. At the same time, the volatile active ingredients in the tea leaves can also be retained to a greater extent, making them easy to be digested, absorbed and utilized by the human body.
[0003] The existing device for crushing matcha usually uses a crushing roller to crush the tea leaves, and then filters the tea leaves through a filter plate. The unqualified tea leaves need to be crushed for the second time so that the crushed tea leaves can be processed for the next step. When the tea leaves are crushed for the second time, the staff need to repeatedly pour the tea leaves into the crushing box, which affects the work efficiency, so it needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide an ultrafine grinding device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrafine grinding device, comprising a bottom plate, a support frame is fixedly connected to the top of the bottom plate, a cylinder is fixedly connected to the left side of the support frame, a grinding box is fixedly connected to the right side of the cylinder, a limit rod is slidably connected to the inner side of the grinding box, the limit rod is fixedly connected to the inner side of the support frame, a crushing mechanism is arranged in the middle of the top of the support frame, and a grinding mechanism is arranged on the left side of the top of the support frame;
[0006] The crushing mechanism includes a crushing barrel, which is fixedly connected to the middle of the top of the support frame, a second motor is fixedly connected to the top of the crushing barrel, a crushing roller is fixedly connected to the bottom of the second motor, a filter plate is rotatably connected to the bottom of the crushing roller, and the filter plate is fixedly connected to the top inside the support frame, an arc plate is fixedly connected to the right side of the crushing barrel, a rotating rod is fixedly connected to the bottom of the arc plate, a baffle is rotatably connected to the bottom of the rotating rod, a first worm gear is fixedly connected to the periphery of the rotating rod, a first worm is meshed with the right side of the first worm gear, a first motor is fixedly connected to the front of the first worm, a pad is fixedly connected to the front side of the first motor, and the pad is fixedly connected to the right side of the top of the support frame.
[0007] Preferably, a circular hole corresponding to the position and size of the rotating rod is opened on the inner side of the support frame, and the rotating rod is rotatably connected to the inside of the circular hole. Through the opened circular hole, the rotating rod can drive the baffle to rotate during the rotation process, so that the baffle can be away from the filter plate, and the crushed tea leaves can fall into the grinding box.
[0008] Preferably, the baffle is arranged at the top of the support frame, and the top of the baffle is in contact with the bottom of the filter plate. The baffle can block the bottom opening of the crushing cylinder, so that when the tea leaves are crushed, the tea leaves are not easy to fall through the bottom opening.
[0009] Preferably, the top of the filter plate is in contact with the bottom of the crushing roller, and the crushed tea leaves can be filtered through the filter plate, and the filter plate can support the crushing roller.
[0010] Preferably, the grinding mechanism includes a third motor, the third motor is fixedly connected to the left side of the top of the support frame, the back end of the third motor is fixedly connected to the second worm, the right side of the second worm is meshed with a second worm wheel, the second worm wheel is rotatably connected to the left side of the support frame, the top of the second worm wheel is fixedly connected to a fixed cylinder, the top of the fixed cylinder is fixedly connected to a fourth motor, the bottom of the fourth motor is fixedly connected to a threaded rod, the bottom of the threaded rod is rotatably connected to the bottom of the fixed cylinder, the outer periphery of the threaded rod is threadedly connected to a threaded disk, the bottom of the threaded disk is fixedly connected to a sliding rod, and the bottom of the sliding rod is fixedly connected to a grinding disk.
[0011] Preferably, a fixing hole corresponding to the size of the sliding rod is opened inside the second worm gear, and the sliding rod is slidably connected to the inside of the fixing hole. When the threaded disk moves downward through the opened fixing hole, the grinding disk can be driven to move downward through the sliding rod, so that the bottom of the grinding disk can contact the tea leaves, and the grinding disk can grind the tea leaves.
[0012] Preferably, a circular groove corresponding to the rotation trajectory of the second worm gear is opened on the left side of the top of the support frame, and the second worm gear is rotationally connected to the inside of the circular groove. The opened circular groove makes the second worm gear more stable during rotation.
[0013] Compared with the prior art, the utility model provides an ultrafine grinding device, which has the following beneficial effects:
[0014] 1. The ultrafine grinding device, through the crushing mechanism, when it is necessary to crush the tea leaves, pour the tea leaves into the crushing drum, and drive the crushing roller to rotate through the second motor, so that the crushing roller can perform preliminary crushing on the tea leaves, and the crushed tea leaves can be screened through the filter plate, so that the unqualified tea leaves can remain in the crushing drum after crushing, and are repeatedly crushed by the crushing roller. When the tea leaves are crushed within a specified time, the first motor drives the first worm to rotate, so that the first worm drives the rotating rod to rotate through the first worm wheel, so that the rotating rod can drive the baffle to rotate, so that the baffle can be away from the bottom of the filter plate, so that the crushed tea leaves can pass through the filter plate and fall into the grinding box.
[0015] 2. The ultrafine pulverizing device, through the grinding mechanism, when it is necessary to grind the tea leaves in the grinding box, drives the grinding box to move to the left side through the cylinder, so that the grinding box can move to the bottom of the grinding disk, and drives the threaded rod to rotate through the fourth motor, so that the threaded rod drives the sliding rod to move downward through the threaded disk, so that the sliding rod can drive the grinding disk to move downward, so that the bottom of the grinding disk can contact the tea leaves in the grinding box, and drives the second worm to rotate through the third motor, so that the second worm drives the sliding rod to rotate through the second worm gear, so that the sliding rod can drive the grinding disk to rotate, so that the grinding disk can grind the tea leaves and grind the tea leaves into powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the crushing mechanism structure;
[0019] Figure 3 It is a schematic diagram of the grinding mechanism structure;
[0020] Figure 4 This is a schematic diagram of the cylinder, limit rod and grinding box structure.
[0021] In the figure: 1, bottom plate; 2, grinding box; 3, grinding mechanism; 31, third motor; 32, second worm; 33, fixed cylinder; 34, fourth motor; 35, threaded disk; 36, sliding rod; 37, threaded rod; 38, second worm gear; 39, grinding disk; 4, crushing mechanism; 41, first worm; 42, first motor; 43, pad; 44, baffle; 45, filter plate; 46, crushing roller; 47, second motor; 48, arc plate; 49, first worm gear; 401, rotating rod; 402, crushing cylinder; 5, limit rod; 6, support frame; 7, cylinder. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] The utility model provides the following technical solutions:
[0025] Embodiment 1
[0026] See also Figure 1-4 The utility model provides a technical solution: an ultrafine grinding device, including a bottom plate 1, a support frame 6 is fixedly connected to the top of the bottom plate 1, a cylinder 7 is fixedly connected to the left side of the support frame 6, a grinding box 2 is fixedly connected to the right side of the cylinder 7, a limit rod 5 is slidably connected to the inner side of the grinding box 2, the limit rod 5 is fixedly connected to the inner side of the support frame 6, a crushing mechanism 4 is arranged in the middle of the top of the support frame 6, and a grinding mechanism 3 is arranged on the left side of the top of the support frame 6;
[0027] The crushing mechanism 4 includes a crushing barrel 402, which is fixedly connected to the middle of the top of the support frame 6, a second motor 47 is fixedly connected to the top of the crushing barrel 402, a crushing roller 46 is fixedly connected to the bottom of the second motor 47, a filter plate 45 is rotatably connected to the bottom of the crushing roller 46, and the filter plate 45 is fixedly connected to the top of the support frame 6, an arc plate 48 is fixedly connected to the right side of the crushing barrel 402, a rotating rod 401 is fixedly connected to the bottom of the arc plate 48, a baffle 44 is rotatably connected to the bottom of the rotating rod 401, a first worm gear 49 is fixedly connected to the periphery of the rotating rod 401, a first worm 41 is meshed with the right side of the first worm gear 49, a first motor 42 is fixedly connected to the front of the first worm gear 41, a pad 43 is fixedly connected to the front of the first motor 42, and the pad 43 is fixedly connected to the right side of the top of the support frame 6.
[0028] Furthermore, a circular hole corresponding to the position and size of the rotating rod 401 is opened on the inner side of the support frame 6, and the rotating rod 401 is rotatably connected to the inside of the circular hole. Through the opened circular hole, the rotating rod 401 can drive the baffle 44 to rotate during the rotation process, so that the baffle 44 can be away from the filter plate 45, so that the crushed tea leaves can fall into the grinding box 2.
[0029] Furthermore, the baffle 44 is arranged at the top of the support frame 6, and the top of the baffle 44 and the bottom of the filter plate 45 are fitted together. The baffle 44 can block the bottom opening of the crushing cylinder 402, so that when the tea leaves are crushed, the tea leaves are not easy to fall through the bottom opening.
[0030] Furthermore, the top of the filter plate 45 is in contact with the bottom of the crushing roller 46 , and the crushed tea leaves can be filtered by the filter plate 45 , and the filter plate 45 can support the crushing roller 46 .
[0031] Embodiment 2
[0032] See also Figure 1-4 On the basis of the first embodiment, the grinding mechanism 3 further comprises a third motor 31, the third motor 31 is fixedly connected to the left side of the top of the support frame 6, the back end of the third motor 31 is fixedly connected to the second worm 32, the right side of the second worm 32 is meshed with a second worm wheel 38, the second worm wheel 38 is rotatably connected to the left side of the support frame 6, the top of the second worm wheel 38 is fixedly connected to the fixed cylinder 33, the top of the fixed cylinder 33 is fixedly connected to the fourth motor 34, the bottom of the fourth motor 34 is fixedly connected to the threaded rod 37, the bottom of the threaded rod 37 is rotatably connected to the bottom of the fixed cylinder 33, the outer periphery of the threaded rod 37 is threadedly connected to the threaded disk 35, the bottom of the threaded disk 35 is fixedly connected to the sliding rod 36, and the bottom of the sliding rod 36 is fixedly connected to the grinding disk 39.
[0033] Furthermore, a fixing hole corresponding to the size of the sliding rod 36 is opened inside the second worm gear 38, and the sliding rod 36 is slidably connected inside the fixing hole. Through the opened fixing hole, when the threaded disk 35 moves downward, the sliding rod 36 can drive the grinding disk 39 to move downward, so that the bottom of the grinding disk 39 can contact the tea leaves, so that the grinding disk 39 can grind the tea leaves.
[0034] Furthermore, a circular groove corresponding to the rotation trajectory of the second worm gear 38 is opened on the left side of the top of the support frame 6, and the second worm gear 38 is rotatably connected to the inside of the circular groove. The opened circular groove makes the second worm gear 38 more stable during rotation.
[0035] In actual operation, when the device is used, when matcha needs to be made, the tea leaves are poured into the crushing cylinder 402, and the crushing roller 46 is driven to rotate by the second motor 47, so that the crushing roller 46 can initially crush the tea leaves. When the tea leaves are crushed within a specified time, the first motor 42 drives the first worm 41 to rotate, so that the first worm 41 drives the rotating rod 401 to rotate through the first worm gear 49, so that the rotating rod 401 can drive the baffle plate 44 to rotate, so that the baffle plate 44 can be away from the bottom of the filter plate 45, so that the crushed tea leaves can pass through the filter plate 45 and fall into the grinding box 2.
[0036] The grinding box 2 is driven to move to the left by the cylinder 7, so that the grinding box 2 can move to the bottom of the grinding disk 39, and the threaded rod 37 is driven to rotate by the fourth motor 34, so that the threaded rod 37 drives the sliding rod 36 to move downward through the threaded disk 35, so that the sliding rod 36 can drive the grinding disk 39 to move downward, so that the bottom of the grinding disk 39 can contact the tea leaves inside the grinding box 2, and the second worm 32 is driven to rotate by the third motor 31, so that the second worm 32 drives the sliding rod 36 to rotate through the second worm gear 38, so that the sliding rod 36 can drive the grinding disk 39 to rotate, so that the grinding disk 39 can grind the tea leaves into powder.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. An ultrafine grinding device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support frame (6), the left side of the support frame (6) is fixedly connected to a cylinder (7), the right side of the cylinder (7) is fixedly connected to a grinding box (2), the inner side of the grinding box (2) is slidably connected to a limit rod (5), the limit rod (5) is fixedly connected to the inner side of the support frame (6), a crushing mechanism (4) is arranged in the middle of the top of the support frame (6), and a grinding mechanism (3) is arranged on the left side of the top of the support frame (6); The crushing mechanism (4) comprises a crushing cylinder (402), the crushing cylinder (402) is fixedly connected to the middle of the top of the support frame (6), the top of the crushing cylinder (402) is fixedly connected to a second motor (47), the bottom of the second motor (47) is fixedly connected to a crushing roller (46), the bottom of the crushing roller (46) is rotatably connected to a filter plate (45), the filter plate (45) is fixedly connected to the top of the support frame (6), the right side of the crushing cylinder (402) is fixedly connected to an arc plate (48), The bottom of the arc plate (48) is fixedly connected to a rotating rod (401), the bottom of the rotating rod (401) is rotatably connected to a baffle (44), the outer periphery of the rotating rod (401) is fixedly connected to a first worm gear (49), the right side of the first worm gear (49) is meshed with a first worm (41), the front side of the first worm gear (41) is fixedly connected to a first motor (42), the front side of the first motor (42) is fixedly connected to a pad (43), and the pad (43) is fixedly connected to the right side of the top of the support frame (6).
2. The ultrafine grinding device according to claim 1, characterized in that: A circular hole corresponding to the position and size of the rotating rod (401) is opened on the inner side of the supporting frame (6), and the rotating rod (401) is rotatably connected to the inside of the circular hole.
3. The ultrafine grinding device according to claim 1, characterized in that: The baffle plate (44) is arranged at the top of the support frame (6), and the top of the baffle plate (44) and the bottom of the filter plate (45) are in contact with each other.
4. The ultrafine grinding device according to claim 1, characterized in that: The top of the filter plate (45) and the bottom of the crushing roller (46) are in contact with each other.
5. The ultrafine grinding device according to claim 1, characterized in that: The grinding mechanism (3) comprises a third motor (31), the third motor (31) is fixedly connected to the left side of the top of the support frame (6), the back end of the third motor (31) is fixedly connected to a second worm (32), the right side of the second worm (32) is meshed with a second worm wheel (38), the second worm wheel (38) is rotatably connected to the left side of the support frame (6), the top of the second worm wheel (38) is fixedly connected to a fixed cylinder (33), the top of the fixed cylinder (33) is fixedly connected to a fourth motor (34), the bottom of the fourth motor (34) is fixedly connected to a threaded rod (37), the bottom of the threaded rod (37) is rotatably connected to the bottom of the fixed cylinder (33), the outer periphery of the threaded rod (37) is threadedly connected to a threaded disk (35), the bottom of the threaded disk (35) is fixedly connected to a sliding rod (36), and the bottom of the sliding rod (36) is fixedly connected to a grinding disk (39).
6. The ultrafine grinding device according to claim 5, characterized in that: A fixing hole corresponding to the size of the sliding rod (36) is provided inside the second worm wheel (38), and the sliding rod (36) is slidably connected inside the fixing hole.
7. The ultrafine grinding device according to claim 5, characterized in that: A circular groove corresponding to the rotation track of the second worm gear (38) is opened on the left side of the top of the support frame (6), and the second worm gear (38) is rotatably connected to the inside of the circular groove.