Husking equipment
By designing a shelling equipment for tea oil fruit, the shape and weight differences between tea seeds and shells can be used to achieve effective screening of fruit shells and tea seeds, solving the problem of low screening quality in existing equipment and improving screening efficiency and quality.
Patent Information
- Application Number
- CN202421357545.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-14
AI Technical Summary
In the existing tea oil fruit shell breaking equipment, the screening quality of the fruit shell and tea seeds is not high, which can easily lead to leakage of sieves or tea seeds being screened.
Design a shell peeling equipment, including a box, shell peeling assembly, conveyor and inclined plate, using the shape and weight differences between tea seeds and shells, the design of inclined conveyor and inclined plates can achieve effective screening of fruit shells and tea seeds.
The quality and efficiency of tea seed sieving are improved, and the occurrence of leakage and tea seeds being screened is prevented.
Smart Images
Figure CN222639650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial production, in particular to a shelling device. Background Art
[0002] In the current tea fruit shelling equipment, the screening of husks and tea seeds mainly relies on screens for separation. Due to the difference in size between husks and tea seeds, screening by screens is prone to leaking or larger tea seeds being screened out, affecting the screening quality. Utility Model Content
[0003] The main purpose of the utility model is to provide a shelling device, aiming at improving the screening quality of tea seeds.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a shelling device for shelling tea seeds, and the shelling device comprises:
[0005] A box body having a shelling chamber inside;
[0006] A shelling assembly is arranged in the shelling chamber to separate the oil tea fruit entering the shelling chamber into shells and tea seeds;
[0007] A conveyor is obliquely disposed below the shelling assembly, the conveyor having a first end and a second end opposite to each other, the first end being higher than the second end, the shell being discharged from the first end, and the tea seeds being discharged from the second end;
[0008] The first inclined plate is arranged between the shelling assembly and the conveyor and is inclined, and the first inclined plate and the conveyor have the same inclination direction.
[0009] In one embodiment, the shelling equipment also includes a second inclined plate, which is arranged between the shelling assembly and the first inclined plate, and the second inclined plate is used to guide the shell and the tea seeds to the first inclined plate, and the inclination direction of the second inclined plate is different from that of the first inclined plate.
[0010] In one embodiment, the shelling device further comprises a material dividing piece, wherein the material dividing piece is disposed on the top surface of the second inclined plate, and the material dividing piece is used to spread the shell and the tea seeds in a width direction of the second inclined plate.
[0011] In one embodiment, the material dividing member is configured as a material guide plate, and two of the material guide plates are provided, and the two material guide plates extend away from each other toward one side of the first inclined plate.
[0012] In one embodiment, the cross section of the guide plate is L-shaped.
[0013] In one embodiment, a feed port connected to the shelling chamber is provided on the upper portion of the box body, and the shelling assembly includes a shelling roller, which is rotatably arranged in the shelling chamber, and the shelling roller is arranged below the feed port, and the shelling roller is used to beat and shell the raw materials entering the shelling chamber.
[0014] In one embodiment, the shelling assembly further comprises a screen, which is disposed below the shelling roller, and cooperates with the shelling device to squeeze and shell the raw materials falling onto the screen.
[0015] In one embodiment, the shelling roller comprises:
[0016] A rotating shaft, rotatably connected to the box;
[0017] A rotating body is protruded from the side wall of the rotating shaft. A plurality of the rotating bodies are provided, and the plurality of rotating bodies are arranged in a spiral shape along the axial direction of the rotating shaft.
[0018] In one embodiment, the rotating body is movably connected to the rotating shaft to adjust the distance between the rotating body and the screen.
[0019] In the technical solution of the utility model, the shelling equipment includes a box body, a shelling chamber is arranged in the box body, the shelling chamber is used to accommodate other parts of the shelling equipment, and a shelling assembly is arranged in the shelling chamber, and the shelling assembly can shell the oil tea fruit entering the shelling chamber, and separate the oil tea fruit into shells and tea seeds. In addition, a conveyor is arranged below the shelling assembly, and the conveyor is inclined. The conveyor has a first end and a second end relative to each other, and the first end is higher than the second end. The conveyor runs from the second end to the first end, and the shells and tea seeds can fall onto the conveyor. Since the shells are light and flat in shape, and the tea seeds are heavy and round in shape, when the shells and tea seeds fall onto the conveyor, the tea seeds will roll toward the second end under the action of gravity, and then be discharged from the second end. The flat shape of the shell makes it difficult for it to roll and adhere to the conveyor. , and are discharged from the first end by the conveyor, so as to realize the screening of the shells and the tea seeds. In this way, the screening is realized by utilizing the difference in shape and weight of the tea seeds and the shells. Compared with the screening method using a screen, the screening effect can be improved, and the occurrence of missed screening or tea seeds being screened out can be prevented. In addition, in the present scheme, a first inclined plate is also inclinedly arranged between the shelling component and the conveyor, and the first inclined plate has the same inclination direction as the conveyor. The shells and tea seeds can first fall onto the first inclined plate, and then fall onto the conveyor below under the guidance of the first inclined plate. Since the first inclined plate has the same inclination direction as the conveyor, under the guidance of the first inclined plate, the shells and tea seeds have an initial velocity toward the second end when they fall onto the conveyor, so that the tea seeds can roll more easily and be discharged from the second end more easily, further improving the screening effect of the shells and tea seeds. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] 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.
[0021] Figure 1 A structural schematic diagram of the shelling equipment provided by the utility model;
[0022] Figure 2 Another structural schematic diagram of the shelling device provided by the utility model;
[0023] Figure 3 A schematic diagram of the structure of a shelling assembly in a shelling device provided by the utility model;
[0024] Figure 4 The utility model is a schematic structural diagram of a shelling roller in the shelling equipment provided by the utility model.
[0025] Description of Figure Numbers:
[0026] 100, box body; 200, shelling assembly; 210, shelling roller; 211, rotating shaft; 212, rotating body; 220, screen; 300, conveyor; 400, first inclined plate; 500, second inclined plate; 600, material dividing member.
[0027] 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
[0028] 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.
[0029] 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.
[0030] 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.
[0031] In order to improve the quality of tea seed screening, the technical solution proposes a shelling device for shelling tea seeds, which includes:
[0032] The box body 100 has a shelling chamber inside;
[0033] The shelling assembly 200 is disposed in the shelling chamber to separate the oil tea fruit entering the shelling chamber into shells and tea seeds;
[0034] The conveyor 300 is obliquely disposed below the shelling assembly 200. The conveyor 300 has a first end and a second end opposite to each other. The first end is higher than the second end. The shells are discharged from the first end, and the tea seeds are discharged from the second end.
[0035] The first inclined plate 400 is disposed between the shelling assembly 200 and the conveyor 300 and is inclined. The first inclined plate 400 and the conveyor 300 have the same inclination direction.
[0036] In the technical solution of the present utility model, the shelling device includes a box body 100, a shelling chamber is arranged in the box body 100, the shelling chamber is used to accommodate other components of the shelling device, a shelling assembly 200 is arranged in the shelling chamber, the shelling assembly 200 can shell the oil tea fruit entering the shelling chamber, and separate the oil tea fruit into shells and tea seeds. In addition, a conveyor 300 is arranged below the shelling assembly 200, and the conveyor 300 is inclined. The conveyor 300 has a first end and a second end relative to each other, and the first end is higher than the second end. The conveyor 300 runs from the second end to the first end, and the shells and tea seeds can fall onto the conveyor 300. Since the shells are light and flat in shape, and the tea seeds are heavy and round in shape, when the shells and tea seeds fall onto the conveyor 300, the tea seeds will roll toward the second end under the action of gravity, and then be discharged from the second end. The flat shape of the shell makes it not easy to roll and adhere to the conveyor 300, and The shells and tea seeds are discharged from the first end by the conveyor 300 to achieve screening of the shells and the tea seeds. In this way, the screening is achieved by utilizing the difference in shape and weight of the tea seeds and the shells. Compared with the screening method using the screen 220, the screening effect can be improved, and the occurrence of missed screening or tea seeds being screened out can be prevented. In addition, in the present scheme, a first inclined plate 400 is also inclinedly arranged between the shelling component 200 and the conveyor. The first inclined plate 400 has the same inclination direction as the conveyor 300. The shells and tea seeds can first fall onto the first inclined plate 400, and then fall onto the conveyor 300 below under the guidance of the first inclined plate 400. Since the first inclined plate 400 has the same inclination direction as the conveyor 300, under the guidance of the first inclined plate 400, the shells and tea seeds have an initial velocity toward the second end when they fall onto the conveyor 300. This makes it easier for the tea seeds to roll and be discharged from the second end, further improving the screening effect of the shells and tea seeds.
[0037] like Figures 1 to 4In this embodiment, 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, which is used to accommodate other devices of the shelling machine. A feed inlet is provided on the top of the box body 100, and the feed inlet is communicated with the shelling chamber. A shelling assembly 200 is provided in the shelling chamber. The oil tea fruit can fall onto the shelling assembly 200 and be shelled and separated into shells and tea seeds, thereby separating the tea seeds from the shells. In addition, a conveyor 300 is provided below the shelling assembly 200. The conveyor 300 can be a conveyor belt. The conveyor belt is inclined, wherein the higher end of the conveyor belt is the first end, the lower end of the conveyor belt is the second end, and the conveyor The belt runs from the second end to the first end. After the shelling process by the shelling assembly 200, the tea seeds and the shells can fall onto the conveyor belt. At this time, the tea seeds and the shells have a component speed toward the second end relative to the conveyor belt, and because the conveyor belt moves from the second end to the first end, the relative speeds of the tea seeds and the shells to the conveyor belt will be greater. Therefore, after falling onto the conveyor belt, the tea seeds and the shells will have a tendency to roll toward the second end. Since the shells are light and flat in shape, it is difficult for the shells to roll and it is easy to adhere to the conveyor belt. Then, as the conveyor belt is discharged from the first end, the tea seeds are heavier and round in shape, so they are more likely to roll relative to the conveyor belt, and The resistance during rolling is small, so the tea seeds can be discharged from the second end, so that the tea seeds and the shell can be separated; in this way, the tea seeds can be easily screened by using the inclined conveyor 300 and utilizing the difference in shape and weight between the tea seeds and the shell. Compared with the scheme of screening with the screen 220, this scheme is more likely to improve the quality and efficiency of tea seed screening; in addition, in this embodiment, a first inclined plate 400 is further provided between the shelling component 200 and the conveyor 300, and the first inclined plate 400 can be a flat plate structure, which can be fixed on the box body 100, and the inclination direction of the first inclined plate 400 is opposite to that of the conveyor 300. At the same time, the shell and tea seeds can first fall onto the first inclined plate 400, and then fall from the lower end of the first inclined plate 400 under the guidance of the first inclined plate 400, and then fall onto the conveyor 300 for screening. In this process, the shell and tea seeds can fall onto the conveyor 300 along the inclined direction of the first inclined plate 400 under the guidance of the first inclined plate 400. In this way, the shell and tea seeds have a greater component speed toward the second end, and the shell and tea seeds are more likely to roll on the conveyor 300, making it easier and faster for the tea seeds to be discharged from the second end, which can further prevent the tea seeds from being discharged from the first end, and further improve the quality and efficiency of tea seed screening.
[0038] like Figure 1 and Figure 2In one embodiment of the utility model, the shelling device further includes a second inclined plate 500, which is disposed between the shelling assembly 200 and the first inclined plate 400. The second inclined plate 500 is used to guide the shell and the tea seeds to the first inclined plate 400, and the second inclined plate 500 and the first inclined plate 400 have different inclination directions. The second inclined plate 500 and the first inclined plate 400 have different inclination directions, so that the shell and the tea seeds first fall onto the second inclined plate 500, and collide with the first inclined plate 400 under the guidance of the second inclined plate 500, and finally fall onto the conveyor 300 under the guidance of the first inclined plate 400, so that the shell and the tea seeds can collide with the second inclined plate 500, so that the shell and the tea seeds can be separated more thoroughly, and the tea seeds that are not completely peeled can be more easily removed from the shell.
[0039] like Figure 2 In one embodiment of the utility model, the shelling device further includes a material dividing member 600, which is disposed on the top surface of the second inclined plate 500 and is used to spread the shells and tea seeds in the width direction of the second inclined plate 500. In order to ensure the quality of screening, the top surface of the second inclined plate 500 is further provided with a material dividing member 600, which can be a guide plate disposed in the width direction of the second inclined plate 500. When the shells and tea seeds pass through the material dividing member 600, they can be spread in the width direction of the second inclined plate 500 under the guiding effect of the material dividing member 600, so that the subsequent shells and tea seeds are not easy to accumulate in the local position of the conveyor 300, thereby ensuring the quality of screening and preventing the shelling device from being blocked.
[0040] like Figure 2 In one embodiment of the utility model, the material dividing member 600 is configured as a material guide plate, and two material guide plates are provided, and the two material guide plates extend away from each other toward the first inclined plate 400. The material guide plate can be arranged perpendicular to the top surface of the second inclined plate 500, and the material guide plate extends along the rolling direction of the tea seeds on the second inclined plate 500. In addition, the two material guide plates extend away from each other in an eight-shaped shape, so that the shells and tea seeds can be diverted to the two sides of the guide plates when passing through the guide plates, and the two guide plates are arranged in an eight-shaped shape so that the diverted shells and tea seeds can be spread out in the width direction of the second inclined plate 500.
[0041] In one embodiment of the utility model, the cross section of the guide plate is L-shaped. One side of the guide plate can be attached to the second inclined plate 500 and welded or screwed, and the other side of the guide plate is arranged perpendicular to the second inclined plate 500 to play the role of spreading the shell and tea seeds. The L-shaped arrangement not only facilitates the processing of the guide plate, but also facilitates the installation of the guide plate on the second inclined plate 500.
[0042] like Figure 1 and Figure 3In one embodiment of the utility model, a feed inlet connected to the shelling chamber is provided at the upper part of the box body 100, and the shelling assembly 200 includes a shelling roller 210, which is rotatably arranged in the shelling chamber, and the shelling roller 210 is arranged below the feed inlet. The shelling roller 210 is used to beat and shell the raw materials entering the shelling chamber. The shelling roller 210 is arranged in the shelling chamber, and the shelling roller 210 can adopt a structure similar to fan blades. The shelling roller 210 includes a rotating main shaft and blades arranged on the main shaft. The shelling roller 210 is arranged below the feed inlet, and the oil tea fruit can be put into the shelling chamber from the feed inlet, 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 shell and tea seeds are sieved by the screening device of the shelling machine. In this scheme, the shelling roller 210 is provided to achieve the beating of the raw materials, prevent the tea seeds from being squeezed and damaged, and improve the quality of tea seed shelling.
[0043] like Figure 3 In one embodiment of the utility model, the shelling assembly 200 further includes a screen 220, which is arranged below the shelling roller 210. The screen 220 cooperates with the shelling device to squeeze and shell the raw material falling on the screen 220. The screen 220 is arranged below the shelling roller 210 and is arranged in an arc shape around the shelling roller 210. The distance between the screen 220 and the shelling roller 210 is smaller than the size of the oil tea fruit before shelling. The screen 220 includes a plurality of parallel and spaced strips, which extend along the length direction of the shelling roller 210. The distance between adjacent strips is smaller than the size of the oil tea fruit before shelling. In this way, after the oil tea fruit falls on the screen 220, the shelling roller 210 can cooperate with the screen 220 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.
[0044] like Figure 4 In one embodiment of the present invention, the shelling roller 210 comprises:
[0045] The rotating shaft 211 is rotatably connected to the box body 100;
[0046] The rotating body 212 is protruded from the side wall of the rotating shaft 211 . There are a plurality of rotating bodies 212 , and the plurality of rotating bodies 212 are arranged in a spiral shape along the axial direction of the rotating shaft 211 .
[0047] In the present embodiment, the rotating shaft 211 is rotatably connected to the housing 100 via a bearing, and a rotating body 212 may be convexly provided on the outer peripheral wall of the rotating shaft 211, and the rotating body 212 may be a cylindrical structure. There are multiple rotating bodies 212, and multiple rotating bodies 212 are spaced apart on the side wall of the rotating shaft 211, so that the range in which the shelling roller 210 can contact the raw material can be increased, thereby improving the shelling efficiency. In addition, in the present embodiment, multiple rotating bodies 212 are arranged in a spiral shape along the axial direction of the rotating shaft 211. This spiral arrangement allows the raw material to be not only beaten by the rotating body 212, but also transported by the rotating body 212 in a spiral direction during the falling process, so that the raw material can be adjusted in the axial direction of the rotating shaft 211, thereby facilitating the dispersion of the raw material in the axial direction of the rotating shaft 211, thereby facilitating subsequent screening and preventing the shells and tea seeds from piling up and affecting the screening effect.
[0048] In one embodiment of the utility model, the rotating body 212 is movably connected to the rotating shaft 211 to adjust the distance between the rotating body 212 and the screen 220. In this solution, a threaded hole can be provided on the outer peripheral wall of the rotating shaft 211, and one end of the rotating body 212 can be threadedly matched with the threaded hole, so that the protruding length of the rotating body 212 can be adjusted by rotating the rotating body 212, thereby adjusting the distance between the rotating body 212 and the screen 220, so that the shelling machine can flexibly adjust the distance between the rotating body 212 and the screen 220 according to the size of the raw material to be shelled to ensure the shelling quality, thereby improving the adaptability of the shelling machine.
[0049] 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 device, characterized in that: Used for shelling tea seeds, the shelling equipment comprises: A box body having a shelling chamber inside; A shelling assembly is arranged in the shelling chamber to separate the oil tea fruit entering the shelling chamber into shells and tea seeds; A conveyor is obliquely disposed below the shelling assembly, the conveyor having a first end and a second end opposite to each other, the first end being higher than the second end, the shell being discharged from the first end, and the tea seeds being discharged from the second end; The first inclined plate is arranged between the shelling assembly and the conveyor and is inclined, and the first inclined plate and the conveyor have the same inclination direction.
2. The shelling device according to claim 1, characterized in that The shelling equipment also includes a second inclined plate, which is arranged between the shelling assembly and the first inclined plate. The second inclined plate is used to guide the shell and the tea seeds to the first inclined plate, and the second inclined plate has a different inclination direction from the first inclined plate.
3. The shelling device according to claim 2, characterized in that: The shelling device further comprises a material dividing piece, which is arranged on the top surface of the second inclined plate and is used for spreading the shell and the tea seeds in the width direction of the second inclined plate.
4. The shelling device according to claim 3, characterized in that: The material dividing member is configured as a material guide plate, and two of the material guide plates are provided. The two material guide plates extend away from each other toward one side of the first inclined plate.
5. The shelling device according to claim 4, characterized in that: The cross section of the guide plate is L-shaped.
6. The shelling device according to claim 1, characterized in that: The upper part of the box body is provided with a feed port connected to the shelling chamber. The shelling assembly includes a shelling roller. The shelling roller is rotatably arranged in the shelling chamber. The shelling roller is arranged below the feed port. The shelling roller is used to beat and shell the raw materials entering the shelling chamber.
7. The shelling device according to claim 6, characterized in that The shelling assembly also includes a screen, which is arranged below the shelling roller. The screen cooperates with the shelling equipment to squeeze and shell the raw materials falling onto the screen.
8. The shelling device according to claim 7, characterized in that The shelling roller comprises: A rotating shaft, rotatably connected to the box; A rotating body is protruded from the side wall of the rotating shaft. A plurality of the rotating bodies are provided, and the plurality of rotating bodies are arranged in a spiral shape along the axial direction of the rotating shaft.
9. The shelling device according to claim 8, characterized in that The rotating body is movably connected to the rotating shaft to adjust the distance between the rotating body and the screen.