Husking machine
By designing a shell stripper including a box, a shell stripping roller and a screen, the problem of extrusion damage caused by the oil tea fruit shelling equipment in the prior art is solved, and high-quality and high-yield tea seed shelling is achieved.
Patent Information
- Application Number
- CN202421357543.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing oil tea fruit shell peeling equipment causes extrusion damage through roller extrusion, affecting the quality and yield of shell peeling.
A shell stripper is designed, including a box, a shell stripper roller and a screen. The shell stripper is rotated and beat the raw materials to prevent tea seeds from being squeezed and damaged.
The shell peeling is achieved through slapping, which improves the quality and yield of tea seed shell peeling, and avoids the squeeze and damage of tea seeds.
Smart Images
Figure CN222564973U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural production, in particular to a shelling machine. Background Art
[0002] In the current tea fruit shelling equipment, roller squeezing is generally used to break the tea fruit, thereby separating the peel from the tea seeds. However, this method is prone to squeezing damage, affecting the quality and yield of tea fruit shelling. Utility Model Content
[0003] The main purpose of the utility model is to provide a shelling machine, aiming to improve the quality of tea seed shelling.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a shelling machine, which is characterized by comprising:
[0005] A box body, with a shelling cavity inside, a feed inlet is opened at the upper part of the box body, and the feed inlet is connected to the shelling cavity;
[0006] A shelling roller is rotatably arranged in the shelling chamber, and the shelling roller is arranged below the feed inlet. The shelling roller is used to beat and shell the raw materials entering the shelling chamber.
[0007] In one embodiment, the shelling machine further comprises a screen, which is arranged below the shelling roller, and the screen cooperates with the shelling machine to squeeze and shell the raw materials falling onto the screen.
[0008] In one embodiment, the shelling roller comprises:
[0009] A rotating shaft, rotatably connected to the box;
[0010] A rotating body is convexly arranged on the side wall of the rotating shaft, and the rotating body is used to beat the raw materials, and the rotating body cooperates with the screen to extrude the raw materials.
[0011] In one embodiment, a plurality of the rotating bodies are provided, and the plurality of the rotating bodies are arranged at intervals on the side wall of the rotating shaft.
[0012] In one embodiment, the plurality of rotating bodies are arranged in a spiral shape along the axial direction of the rotating shaft.
[0013] In one embodiment, the rotating body is movably connected to the rotating shaft to adjust the distance between the rotating body and the screen.
[0014] In one embodiment, the rotating body is screwed to a side wall of the rotating shaft.
[0015] In one embodiment, the side wall of the rotating shaft is provided with a first connecting portion, the rotating body is provided with a second connecting portion, and the shelling roller further includes a fastener, the first connecting portion is threadedly connected to the second connecting portion, and the fastener is threadedly connected to the second connecting portion and abuts against the first connecting portion.
[0016] In one embodiment, a flapping portion is provided at one end of the rotating body away from the rotating shaft, and the flapping portion is made of nylon material; and / or the screen extends in an arc shape around the axis of the rotating shaft of the shelling roller.
[0017] In one embodiment, the shelling machine further comprises a discharging mechanism, and the discharging mechanism is arranged below the shelling roller to screen the shelled raw materials and convey them to the outside of the box.
[0018] Compared with the prior art, in the technical scheme of the utility model, the shelling machine includes a box body, a shelling cavity is provided in the box body, a feed port connected to the shelling cavity is opened on the upper part of the box body, and the oil tea fruit can enter the shelling cavity from the feed port, and a shelling roller is rotatably arranged in the shelling cavity, and the shelling roller is arranged below the feed port; when shelling, the shelling roller rotates and beats the oil tea fruit and other raw materials entering the shelling cavity, so that the oil tea fruit is damaged, thereby achieving shelling; the shelling machine achieves shelling by beating, which prevents the tea seeds in the oil tea fruit from being squeezed and damaged, thereby improving the output and quality of shelling. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0020] Figure 1 It is a structural schematic diagram of the shelling machine of the utility model;
[0021] Figure 2 It is a schematic diagram of the structure of the shelling roller and the screen mesh in the shelling machine of the utility model;
[0022] Figure 3 It is a schematic diagram of the structure of the shelling roller in the shelling machine of the utility model;
[0023] Figure 4 It is a structural schematic diagram of a rotating body and a fastener in a shelling machine of the utility model.
[0024] Description of Figure Numbers:
[0025] 100, box body; 200, shelling roller; 210, rotating shaft; 220, rotating body; 230, fastener; 300, screen; 400, discharging mechanism.
[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0027] 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 of 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.
[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0030] In order to improve the shelling quality of tea seeds, the technical solution proposes a shelling machine, comprising:
[0031] The box body 100 has a shelling cavity inside, and a feed inlet is provided at the upper part of the box body 100, and the feed inlet is connected to the shelling cavity;
[0032] The shelling roller 200 is rotatably arranged in the shelling chamber. The shelling roller 200 is arranged below the feed inlet. The shelling roller 200 is used to beat and shell the raw materials entering the shelling chamber.
[0033] Compared with the prior art, in the technical scheme of the utility model, the shelling machine includes a box body 100, the box body 100 has a shelling cavity, the upper part of the box body 100 is provided with a feed port connected with the shelling cavity, the oil tea fruit can enter the shelling cavity from the feed port, the shelling cavity is rotatably provided with a shelling roller 200, the shelling roller 200 is arranged below the feed port; when shelling, the shelling roller 200 rotates and beats the oil tea fruit and other raw materials entering the shelling cavity, so that the oil tea fruit is damaged, thereby achieving shelling; the shelling machine achieves shelling by beating, which prevents the tea seeds in the oil tea fruit from being squeezed and damaged, thereby improving the output and quality of shelling.
[0034] like Figures 1 to 4 In one embodiment of the utility model, the shelling machine is made of a box body 100 and a shelling roller 200, wherein the box body 100 can be a box-shaped structure welded by iron sheets, the interior of the box body 100 is hollow to form a shelling chamber, and the shelling chamber is used to accommodate other devices of the shelling machine, and a feed port is provided on the top of the box body 100, which is connected to the shelling chamber. In addition, a shelling roller 200 is provided in the shelling chamber, and the shelling roller 200 can adopt a structure similar to fan blades, and the shelling roller 200 includes a rotating main shaft and blades arranged on the main shaft. The shelling roller 200 is arranged below the feed port, and the oil tea fruit can be put into the shelling chamber from the feed port, and then it can be hit and beaten by the blades below, so that the oil tea fruit is damaged and split, and then the peel and tea seeds are sieved by the screening device of the shelling machine. In this scheme, the shelling roller 200 is provided to beat the raw materials, so as to prevent the tea seeds from being squeezed and damaged, and improve the quality of tea seed shelling.
[0035] like Figure 1 and Figure 2 In one embodiment of the utility model, the shelling machine further comprises a screen 300, which is arranged below the shelling roller 200, and the screen 300 cooperates with the shelling machine to squeeze and shell the raw materials falling on the screen 300. The screen 300 is arranged below the shelling roller 200 and is arranged in an arc shape around the shelling roller 200. The distance between the screen 300 and the shelling roller 200 is smaller than the size of the oil tea fruit before shelling. The screen 300 comprises a plurality of parallel and spaced strip plates, which extend along the length direction of the shelling roller 200, and the distance between adjacent strip plates is smaller than the size of the oil tea fruit before shelling. In this way, after the oil tea fruit falls on the screen 300, the shelling roller 200 can cooperate with the screen 300 to squeeze the oil tea fruit to shell it, so as to prevent the oil tea fruit from being missed, thereby increasing the yield of tea seed shelling.
[0036] like Figure 3 In one embodiment of the present utility model, the shelling roller 200 comprises:
[0037] The rotating shaft 210 is rotatably connected to the box body 100;
[0038] The rotating body 220 is protrudingly disposed on the side wall of the rotating shaft 210 . The rotating body 220 is used to beat the raw materials, and the rotating body 220 cooperates with the screen 300 to extrude the raw materials.
[0039] In this solution, the rotating shaft 210 is rotatably connected to the housing 100 via a bearing, a rotating body 220 may be protrudingly provided on the outer peripheral wall of the rotating shaft 210, the rotating body 220 may be a cylindrical structure, the rotating body 220 may be integrally formed with the rotating shaft 210, the rotating shaft 210 may be arranged horizontally, when the rotating shaft 210 rotates, the rotating body 220 may beat the raw material to achieve shelling, and the rotating body 220 may also cooperate with the screen 300 to squeeze away to achieve shelling.
[0040] like Figure 3 In one embodiment of the utility model, a plurality of rotating bodies 220 are provided, and the plurality of rotating bodies 220 are arranged at intervals on the side wall of the rotating shaft 210. The plurality of rotating bodies 220 can be arranged irregularly on the side wall of the rotating shaft 210, that is, a plurality of rotating bodies 220 can be arranged at intervals along the axial direction of the rotating shaft 210, and a plurality of rotating bodies 220 can also be arranged at intervals along the circumferential direction of the rotating shaft 210, so that the range in which the shelling roller 200 can contact the raw material can be increased, thereby improving the efficiency of shelling.
[0041] In one embodiment of the utility model, a plurality of rotating bodies 220 are arranged in a spiral shape along the axial direction of the rotating shaft 210. This spiral arrangement allows the raw materials to be not only beaten by the rotating bodies 220, but also transported by the rotating bodies 220 in a spiral direction during the falling process, so that the raw materials can be adjusted in the axial direction of the rotating shaft 210, thereby facilitating the dispersion of the raw materials in the axial direction of the rotating shaft 210, thereby facilitating subsequent screening and preventing the raw materials from piling up and affecting the screening effect.
[0042] In one embodiment of the utility model, the rotating body 220 is movably connected to the rotating shaft 210 to adjust the distance between the rotating body 220 and the screen 300. In this solution, a threaded hole can be provided on the outer peripheral wall of the rotating shaft 210, and one end of the rotating body 220 can be threadedly matched with the threaded hole, so that the protruding length of the rotating body 220 can be adjusted by rotating the rotating body 220, thereby adjusting the distance between the rotating body 220 and the screen 300, so that the shelling machine can flexibly adjust the distance between the rotating body 220 and the screen 300 according to the size of the raw material to be shelled to ensure the shelling quality, thereby improving the adaptability of the shelling machine.
[0043] In one embodiment of the utility model, the side wall of the rotating shaft 210 is provided with a first connecting portion, the rotating body 220 is provided with a second connecting portion, and the shelling roller 200 also includes a fastener 230, the first connecting portion is threadedly connected to the second connecting portion, and the fastener 230 is threadedly connected to the second connecting portion and abuts against the first connecting portion; in this scheme, the first connecting portion cannot be the threaded hole in the above embodiment, and the second connecting portion can be a screw provided on the rotating body 220, and the screw is threadedly connected to the threaded hole. In addition, the fastener 230 can be a nut, and the nut is threadably matched with the screw and abuts against the periphery of the threaded hole, so that the rotation of the screw can be limited, thereby achieving the effect of locking the rotating body 220. In addition, when the rotating body 220 needs to be adjusted, the nut only needs to be rotated until it is disengaged from the periphery of the threaded hole, and the rotating body 220 can be released at this time.
[0044] In one embodiment of the utility model, a flapping part is provided at one end of the rotating body 220 away from the rotating shaft 210, and the flapping part is made of nylon material; the flapping part can be integrally formed with the screw in the above embodiment, and the flapping part can be in the shape of a cylinder. The flapping part is made of nylon material, which can improve the durability of the shelling roller 200, and can also make use of the elasticity of the nylon material to make the flapping softer, thereby preventing the damage of the tea seeds. In another embodiment of the utility model, the screen 300 extends in an arc around the axis of the rotating shaft 210 of the shelling roller 200; the screen 300 adopts this structural form, which can increase the area where the rotating body 220 and the screen 300 can cooperate, thereby increasing the area where the raw materials can be squeezed and shelled, and improving the shelling efficiency.
[0045] like Figure 1 In one embodiment of the utility model, the shelling machine further includes a discharging mechanism 400, which is arranged below the shelling roller 200 to screen the shelled raw materials and convey them to the outside of the box 100. The discharging mechanism 400 can be an inclined conveyor belt. After shelling, the raw materials are separated into generally round tea seeds and irregularly shaped fruit shells. When the tea seeds fall onto the conveyor belt, they will roll relative to the conveyor belt due to inertia and then be discharged from the lower end of the conveyor belt. The fruit shells will be difficult to roll due to their irregular shapes and then be discharged from the higher end of the conveyor belt, thereby achieving the separation of the fruit shells and tea seeds.
[0046] The above are only exemplary embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A shelling machine, characterized in that: include: A box body, with a shelling cavity inside, a feed inlet is opened at the upper part of the box body, and the feed inlet is communicated with the shelling cavity; A shelling roller is rotatably arranged in the shelling chamber, and the shelling roller is arranged below the feed inlet. The shelling roller is used to beat and shell the raw materials entering the shelling chamber.
2. The shelling machine according to claim 1, characterized in that The shelling machine also includes a screen, which is arranged below the shelling roller. The screen cooperates with the shelling machine to squeeze and shell the raw materials falling onto the screen.
3. The shelling machine according to claim 2, characterized in that The shelling roller comprises: A rotating shaft, rotatably connected to the box; A rotating body is convexly arranged on the side wall of the rotating shaft, and the rotating body is used to beat the raw materials, and the rotating body cooperates with the screen to extrude the raw materials.
4. The shelling machine according to claim 3, characterized in that A plurality of the rotating bodies are provided, and the plurality of the rotating bodies are arranged at intervals on the side wall of the rotating shaft.
5. The shelling machine according to claim 4, characterized in that The plurality of rotating bodies are arranged in a spiral shape along the axial direction of the rotating shaft.
6. The shelling machine according to claim 3, characterized in that The rotating body is movably connected to the rotating shaft to adjust the distance between the rotating body and the screen.
7. The shelling machine according to claim 6, characterized in that The rotating body is screwed to the side wall of the rotating shaft.
8. The shelling machine according to claim 7, characterized in that A first connection portion is provided on the side wall of the rotating shaft, a second connection portion is provided on the rotating body, and the shelling roller further comprises a fastener, wherein the first connection portion is screwed to the second connection portion, and the fastener is screwed to the second connection portion and abuts against the first connection portion.
9. The shelling machine according to claim 3, characterized in that: A flapping part is provided at one end of the rotating body away from the rotating shaft, and the flapping part is made of nylon material; and / or the screen extends in an arc shape around the axis of the rotating shaft of the shelling roller.
10. The shelling machine according to claim 1, characterized in that The shelling machine also includes a discharging mechanism, which is arranged below the shelling roller to screen the shelled raw materials and transport them to the outside of the box.