A mechanized storage and shelling production line and method for oil-tea camellia fruit pile retting and natural air drying

Abstract

The present invention discloses a mechanized storage and shelling production line and method for pile-retting and natural air-drying of oil-tea fruit, relating to the technical field of oil-tea fruit production. The mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea fruit comprises: a feeding module, a pile-retting and air-drying module, and a shelling module; the pile-retting and air-drying modules are arranged in multiple groups, and the multiple groups of pile-retting and air-drying modules are arranged in rows and spaced apart; the shelling module is arranged between two adjacent rows of pile-retting and air-drying modules and is used to transfer materials from the front row of pile-retting and air-drying modules to the rear row of pile-retting and air-drying modules; the feeding module is arranged at the front row of pile-retting and air-drying modules and is used to guide materials into the front row of pile-retting and air-drying modules. The present invention also provides a processing and production method of the production line, which can achieve fully mechanized shelling operations, save manpower, and the modular structure can be arranged according to space and can also control the pile-retting time of the oil-tea fruit. The oil-tea fruit shells and seeds will be gradually separated during the turning process.

Description

Technical Field

[0001] The invention relates to the technical field of oil-tea camellia fruit production, and more particularly to a mechanized storage and shelling production line and method for pile-retting and natural air-drying of oil-tea camellia fruits. Background Art

[0002] The area of ​​oil-tea camellia cultivation in my country has gradually increased, and the output of oil-tea fruit has increased significantly. Fresh oil-tea camellia fruit needs to be piled and fermented right after it is picked to promote the ripening of the fruit, oil conversion and shell cracking, and then it is shelled manually, mechanically or by hot air blasting. At present, due to changes in the population structure, there is a shortage of labor, which makes it difficult to hire workers. In addition, the moisture content of the fruit is high after picking, and the drying process is greatly affected by the site and weather. If there is continuous rainy weather, it is easy to mold and deteriorate, resulting in uncontrollable tea oil quality. As a result, the production capacity of manual shelling is low and greatly affected by the weather; most mechanical shelling requires grading, the breakage rate is high, the quality of oil tea seeds varies, and the same machine cannot be used for shelling operations of different varieties and regions; hot air blasting shelling consumes a lot of energy and is costly. For example, the existing patent application 201811185493.5 provides a multi-channel grading oil-tea fresh fruit shelling and sorting integrated machine, which has the above technical defects.

[0003] Therefore, how to solve the existing technical problems such as low production capacity of existing manual shelling, great influence of weather, high breakage rate of mechanical shelling, poor quality of camellia seeds, high energy consumption and high cost of hot air blasting, is an area that technical personnel in this field urgently need to pay attention to and develop. Summary of the Invention

[0004] Therefore, the present invention provides a mechanized storage and shelling production line and method for pile-fermenting and natural air-drying of camellia oleifera fruits, which can solve the above-mentioned problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A mechanized storage and shelling production line for oil-tea camellia fruit pile retting and natural air drying, comprising: a feeding module, a pile retting and air drying module, and a shelling module;

[0007] The number of the pile-retting and air-drying modules is multiple, and the multiple groups of the pile-retting and air-drying modules are arranged in rows and at intervals;

[0008] The shelling module is arranged between two adjacent rows of the retting and air-drying modules and is used to transfer the materials in the front row of the retting and air-drying modules to the back row of the retting and air-drying modules;

[0009] The feeding module is arranged at the front row of the retting and air-drying modules and is used to introduce materials into the front row of the retting and air-drying modules;

[0010] Through the above technical scheme, the present invention provides a mechanized storage shelling production line for oil tea fruit pile retting and natural air drying. By setting multiple pile retting and air drying modules and shelling modules, direct transportation of oil tea fruit that does not meet the shelling standards can be achieved, and the air-drying time can be controlled during the air-drying and sun-drying process of the oil tea fruit. At the same time, the air-drying effect and efficiency can be improved during the continuous turning and guiding in multiple pile retting and air drying modules, and the pile retting time of the oil tea fruit can be controlled to prevent mold and deterioration, increase space utilization, delay the shelling cycle, and gradually separate the oil tea fruit shells and seeds during the turning and guiding process. At the same time, walking wheels are set at the bottom of the shelling module, which provides a prerequisite for the automatic production of this production line. This production line further saves manpower and material resources through fully automatic turning and shelling, and ensures that the oil tea fruit will not fall to the ground during the entire shelling and cleaning process.

[0011] Preferably, the mechanized storage shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits further includes a terminal shelling mechanism, comprising a conveyor belt and a first shelling machine, wherein the conveyor belt feed end corresponds to the discharge port of the pile-retting and air-drying module, and the conveyor belt discharge end corresponds to the feed port of the first shelling machine, and the bottom ends of the conveyor belt and the first shelling machine are both equipped with running wheels. This allows for thorough shelling of the oil-tea camellia fruits and separation of the oil-tea camellia fruit seeds from the shells, while simultaneously allowing the first shelling machine and the conveyor belt to move to shell all the oil-tea camellia fruits in a row of the pile-retting and air-drying modules.

[0012] Preferably, in the aforementioned mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits, the feed module includes a feed hopper and a third lifting mechanism. The feed hopper includes a hopper body and a screen. The screen is fixed to a side wall of the hopper body. The screen serves as the material input port, and the bottom of the hopper body serves as the material output port. The bottom of the hopper body corresponds to the feed port of the pile-retting and air-drying module via the third lifting mechanism. The screen is used to filter out small particles of impurities in the transported oil-tea camellia fruits, while the fruits can be transported to subsequent production lines.

[0013] Preferably, in the above-mentioned mechanized storage and shelling production line for pile-fermenting and natural air-drying of tea oil fruits, the pile-fermenting and air-drying modules are composed of multiple groups of module frames arranged in rows and intervals, the module frames include a ventilation frame and a frame base, the ventilation frame includes: a frame body, side ventilation plates and ventilation ribs, the side ventilation plates are fixed on the four sides of the frame body; the ventilation ribs are two, and the two ventilation ribs are inclined and symmetrically arranged on the inner side of the frame body; the two side edges of the two ventilation ribs are respectively fixed to a group of corresponding two side ventilation plates, a gap is formed between the bottom edges of the two ventilation ribs and the other group of corresponding two side ventilation plates, and the top edges of the two ventilation ribs are butt-jointed and fixed; a plurality of ventilation frames are arranged on the frame base; a plurality of the frame bodies are stacked and divided into a plurality of groups; a plurality of the frame bodies at the bottom layer are fixed to the frame base, and a plurality of the frame bodies are detachably connected to each other, and the discharge port of the feeding module corresponds to the feeding end at the top of the frame body. Thus, the pile-retting air-drying module can achieve storage and air-drying of tea-oil fruits through the ventilation frame; at the same time, two ventilation ribs are installed inside the ventilation frame, which are inclined relative to each other, so that the tea-oil fruits inside the ventilation frame can further increase the contact area with the outside air, thereby further enhancing the air-drying efficiency of the tea-oil fruits and ensuring the quality and air-drying effect of the tea-oil fruits inside the ventilation frame. At the same time, the ventilation frame provided can be assembled and disassembled to achieve the combination of the entire ventilation frame, so that the capacity of the ventilation frame can be adjusted at any time according to the specific site and the number of tea-oil fruits, reducing the impact of site limitations and tea-oil fruit production on the air-drying effect of the tea-oil fruits.

[0014] Preferably, in the above-mentioned mechanized storage and shelling production line for pile-fermenting and natural air-drying of oil-tea fruits, the frame base includes a frame, a heating plate, and a discharging inclined plate. The frame frame is fixed to the bottom ends of the plurality of frame bodies at the bottom layer; the heating plate is fixed to the bottom of the frame bodies; and the discharging inclined plate is arranged obliquely below each group of the frame bodies. Providing the discharging inclined plate on the frame base ensures that the oil-tea fruits in the modular frame can be removed, facilitating subsequent transportation and other operations. Providing the heating plate on the frame base ensures that the oil-tea fruits can be machine-dried even in continuously rainy weather, thereby ensuring the quality of the oil-tea fruits and the drying efficiency.

[0015] Preferably, in the above-mentioned mechanized storage shelling production line for naturally air-drying of oil-tea fruit piles, the shelling module includes a second shelling machine, and a first lifting mechanism and a second lifting mechanism arranged on both sides of the second shelling machine, the second shelling machine includes a casing and a shelling and cleaning mechanism, a feeding port is provided on the top of the casing near the first lifting mechanism, a frame is fixed on the bottom wall of the casing, a feeding outlet is provided at the bottom of the side wall of the casing near the second lifting mechanism, a conveying line body is installed on the bottom of the inner side of the casing, and one end of the conveying line body is arranged on the feeding port. The shelling and cleaning mechanism is fixed inside the casing through the frame; the edge of the shelling and cleaning mechanism is rotatably connected to a guide plate, which is located below the feed inlet and is controlled to rotate by a control mechanism; the discharge port of the first lifting mechanism corresponds to the feed inlet, the feed inlet of the first lifting mechanism corresponds to the discharge inclined plate, the feed inlet of the second lifting mechanism corresponds to the feed outlet, and the discharge port of the second lifting mechanism corresponds to the feed end at the top of the frame body. Thus, the shelling machine provided can shell and clean oil-tea fruits, realize shelling and cleaning of oil-tea fruits, and realize the transportation of materials by the entire production line.

[0016] Preferably, in the aforementioned mechanized storage shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits, sliding rails are fixed between two adjacent rows of the pile-retting and air-drying modules and between the frontmost row of the pile-retting and air-drying modules and the feeding module, and the running wheels travel on the sliding rails. This enables the shelling modules to perform real-time turning and guiding among the rows of pile-retting and air-drying modules.

[0017] Preferably, in the aforementioned mechanized storage and shelling production line for pile-refrigeration and natural air-drying of oil-tea camellia fruits, a plurality of bottom plates are movably connected to the top of the frame, and the plurality of bottom plates are respectively arranged at the bottom openings of the plurality of groups of the frame bodies. The opening and closing of the plurality of bottom plates are controlled by an electric controller, thereby facilitating the storage and removal of the oil-tea camellia fruits.

[0018] The present invention also provides a mechanized storage and shelling method for oil-tea camellia fruit pile retting and natural air drying, which specifically comprises the following steps:

[0019] S1. Materials are introduced into the front row of the retting and air-drying modules through a feeding module, or materials are introduced into the front row of the retting and air-drying modules through a feeding module, and then the materials in the front row of the retting and air-drying modules are introduced into the second or back row of the retting and air-drying modules, and finally the front row of the retting and air-drying modules are filled;

[0020] S2. When the specified time of retting of materials is reached, the materials in the retting and air-drying modules in the second row are introduced into the retting and air-drying modules in the rear row through the shelling module, and the materials in the retting and air-drying modules in the front row are introduced into the retting and air-drying modules in the second row through the shelling module, and shelling is performed during the guide process.

[0021] Through the above technical scheme, the present invention provides a mechanized storage shelling method for oil tea fruit that is piled and naturally air-dried, which can realize the whole mechanized shelling operation, does not require manual turning and guiding, saves manpower, and the modular structure can be customized according to the needs of farmers and enterprises, does not waste space, is not affected by weather, and has low production cost, convenient transportation and use; it can also control the pile retting time of oil tea fruit, prevent mold and deterioration, increase space utilization, and delay the shelling cycle. During the turning and guiding process, the oil tea fruit shells and seeds will be gradually separated, solving the problems of urgent shelling time and difficulty in hiring workers; at the same time, it is suitable for shelling operations of different varieties and regions, realizing multi-purpose use of one machine.

[0022] It can be seen from the above technical solution that, compared with the prior art, the present invention provides a mechanized storage and shelling production line and method for pile-retting and natural air-drying of camellia oleifera fruits, which has the following beneficial effects:

[0023] 1. The mechanized storage shelling production line for pile-retting and natural air-drying of oil-tea fruits provided by the present invention can be ensured by reassembling and arranging the feeding module, the pile-retting and air-drying module and the shelling module, and providing multiple groups of pile-retting and air-drying modules and shelling modules, so as to ensure that the production line shells and cleans the oil-tea fruits when the oil-tea fruits meet the shelling standards, thereby ensuring the efficiency and effect of shelling the oil-tea fruits and ensuring that the appearance of the oil-tea fruits after shelling is good; at the same time, walking wheels are installed at the bottom of the shelling modules, which can slide between the rows of pile-retting and air-drying modules to realize turning and guiding between the pile-retting and air-drying modules.

[0024] 2. The present invention provides a mechanized storage shelling method for oil-tea camellia fruits that are piled and naturally air-dried, which can realize full-process mechanized shelling operations without manual turning and guiding, saving manpower. The modular structure can be customized according to the needs of farmers and enterprises, without wasting space and being unaffected by weather. At the same time, the production cost is low and the transportation and use are convenient. The pile retting time of oil-tea camellia fruits can be controlled to prevent mold and deterioration, increase space utilization, and delay the shelling cycle. The oil-tea camellia shells and seeds will be gradually separated during the turning and guiding process, solving the problems of urgent shelling time and difficulty in hiring workers. At the same time, it is suitable for shelling operations of different varieties and regions, realizing multi-purpose use of one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 The accompanying drawing is an axonometric view of a mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits provided by the present invention;

[0027] Figure 2 The accompanying drawing is a schematic diagram of a ventilation framework of a mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits provided by the present invention;

[0028] Figure 3 The accompanying drawing is a schematic diagram of a modular frame of a mechanized storage and shelling production line for pile-retting and natural air-drying of camellia oleifera fruits provided by the present invention;

[0029] Figure 4 The accompanying drawing is a schematic structural diagram of the second shelling machine of a mechanized storage shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits provided by the present invention;

[0030] Figure 5 The accompanying drawing is a schematic structural diagram of a shelling module of a mechanized storage shelling production line for pile-retting and natural air-drying of camellia oleifera fruits provided by the present invention;

[0031] Figure 6 The accompanying drawing is a structural schematic diagram of a feed hopper of a mechanized storage and shelling production line for pile-retting and natural air-drying of camellia oleifera fruits provided by the present invention.

[0032] in:

[0033] 1-feeding module; 11-feeding hopper; 111-hopper body; 112-screen; 12-third lifting mechanism; 2-composting and air-drying module; 3-shelling module; 31-second shelling machine; 311-housing; 312-shelling and cleaning mechanism; 3121-shelling assembly; 3122-cleaning assembly; 3123-discharging port; 3124-feeding port; 313-feeding port; 3131-feeding hopper; 314-frame; 315-feeding outlet; 316-conveyor line; 3161-feeding hopper 1; 3162-feeding hopper 2; 317-feeding port; 318-guide Material plate; 32-first lifting mechanism; 33-second lifting mechanism; 4-end shelling mechanism; 41-conveyor belt; 42-first shelling machine; 5-travel wheel; 6-module frame; 61-ventilation frame; 611-frame body; 612-side ventilation plate; 613-ventilation rib plate; 614-positioning column; 615-plug hole; 616-clamp head; 617-clamp; 62-frame base; 621-frame frame; 622-heating plate; 623-discharging inclined plate; 624-bottom plate; 625-support plate; 63-frame connecting piece; 64-supporting piece; 7-tarpaulin. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1:

[0036] See attached Figure 1 The embodiment of the present invention discloses a mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits, comprising: a pile-retting and air-drying module 2, a feeding module 1 and a shelling module 3;

[0037] The number of the pile-retting and air-drying modules 2 is multiple groups, and the multiple groups of pile-retting and air-drying modules 2 are arranged in rows and at intervals;

[0038] The shelling module 3 is arranged between two adjacent rows of retting and air-drying modules 2 and is used to transfer the oil-tea camellia fruits in the front row of retting and air-drying modules 2 to the back row of retting and air-drying modules 2;

[0039] The feeding module 1 is arranged at the front row of the retting and air-drying modules 2 and is used to introduce the oil-tea camellia fruits into the front row of the retting and air-drying modules 2;

[0040] In order to further optimize the above technical solution, it also includes a terminal shelling mechanism 4, which includes a conveyor belt 41 and a first shelling machine 42. The feeding end of the conveyor belt 41 corresponds to the discharge port of the last row of the composting and air-drying module 2, and the discharge end of the conveyor belt 41 corresponds to the feeding port of the first shelling machine 42. The bottom ends of the conveyor belt 41 and the first shelling machine 42 are both equipped with walking wheels 5.

[0041] In order to further optimize the above technical solution, the feeding module 1 includes a feeding hopper 11 and a third lifting mechanism 12. The feeding hopper 11 includes a hopper body 111 and a screen 112. A screen 112 is fixed on one side wall of the hopper body 111. The screen 112 is the input end of the oil tea fruit, and the bottom end of the hopper body 111 is the output end of the oil tea fruit. The bottom end of the hopper body 111 corresponds to the feeding port of the composting and drying module 2 through the third lifting mechanism 12.

[0042] In order to further optimize the above technical solution, the composting and drying module 2 is a plurality of module frames 6 arranged in rows and intervals. The module frame 6 includes a ventilation frame 61 and a frame base 62. The ventilation frame 61 includes: a frame body 611, a side ventilation plate 612 and a ventilation rib 613. The side ventilation plate 612 is fixed on the four sides of the frame body 611; the ventilation rib 613 is two pieces, and the two ventilation ribs 613 are tilted and symmetrically arranged on the inner side of the frame body 611; the two side edges of the two ventilation ribs 613 are respectively connected to a group of corresponding The two side ventilation plates 612 are fixed, and a gap is formed between the bottom edges of the two ventilation ribs 613 and the other group of corresponding two side ventilation plates 612, and the top edges of the two ventilation ribs 613 are docked and fixed; a plurality of ventilation frames 61 are arranged on the frame base 62; a plurality of frame bodies 611 are stacked and divided into multiple groups; the plurality of frame bodies 611 at the bottom layer are fixed to the frame base 62, and the plurality of frame bodies 611 are detachably connected, and the third lifting mechanism 12 corresponds to the top feeding end of the frame body 611.

[0043] In this embodiment, the side ventilation plates 612 and the ventilation rib plates 613 are both metal mesh plates.

[0044] In order to further optimize the above technical solution, among the multiple stacked frame bodies 611, a positioning column 614 is fixed at the bottom end of the upper frame body 611, and a corresponding plug hole 615 is opened at the top end of the lower frame body 611, and the positioning column 614 is plugged into the plug hole 615.

[0045] In order to further optimize the above technical solution, among the multiple frame bodies 611 stacked together, the upper and lower frame bodies 611 are clamped together using quick clamps; a clamp head 616 is provided at the bottom end of the frame body 611, and a clamp 617 is correspondingly provided at the top end of the frame body 611 located below, and the clamp 617 and the clamp head 616 are clamped together.

[0046] In order to further optimize the above technical solution, the frame bodies 611 adjacent to each other in the transverse direction are fixedly connected by frame connectors 63 , and the frame connectors 63 are inserted into the insertion holes 615 .

[0047] In order to further optimize the above technical solution, the frame base 62 includes a frame frame 621, a heating plate 622 and a discharge inclined plate 623. The frame frame 621 is fixed to the bottom end of the multiple frame bodies 611 at the bottom layer; the heating plate 622 is fixed to the bottom of the frame body 611; and the discharge inclined plate 623 is arranged obliquely below each group of frame bodies 611.

[0048] In order to further optimize the above technical solution, the bottom end of the supporting member 64 is fixed on the heating plate 622 , and the top end of the supporting member 64 is fixed to the discharge inclined plate 623 .

[0049] In this embodiment, a support plate 625 is fixed to the bottom of the frame 621 , and the heating plate 622 is fixed on the support plate 625 .

[0050] In order to further optimize the above technical solution, the shelling module 3 includes a second shelling machine 31, and a first lifting mechanism 32 and a second lifting mechanism 33 arranged on both sides of the second shelling machine 31. The second shelling machine 31 includes a casing 311 and a shelling and cleaning mechanism 312. A feed inlet 313 is provided on the top of the casing 311 near the first lifting mechanism 32. A frame 314 is fixed on the inner bottom wall of the casing 311. A feed outlet 315 is provided on the bottom of the side wall of the casing 311 near the second lifting mechanism (33). A conveying line body 316 is installed on the inner bottom of the casing 311. One end of the conveying line body 316 is arranged at the feed inlet 31 3, the other end of the conveying line body 316 corresponds to the feeding outlet 315; the shelling and cleaning mechanism 312 is fixed to the inside of the casing 311 through the frame 314; the material passage 317 of the shelling and cleaning mechanism 312 is rotatably connected to the guide plate 318, and the guide plate 318 is located below the feeding port 313 and is controlled to rotate by the control mechanism; the discharge port of the first lifting mechanism 32 corresponds to the feeding port 313, the feeding port of the first lifting mechanism 32 corresponds to the discharging inclined plate 623, the feeding port of the second lifting mechanism 33 corresponds to the feeding outlet 315, and the discharge port of the second lifting mechanism 33 corresponds to the feeding end at the top of the frame body 611.

[0051] In order to further optimize the above technical solution, a feeding hopper 3131 is fixed to the feeding port 313 , and the outer wall of the feeding end of the feeding hopper 3131 is fixed to the inner wall of the feeding port 313 .

[0052] In order to further optimize the above technical solution, a feed hopper 1 3161 is arranged at one end of the conveying line body 316 corresponding to the feeding hopper 3131, and a feed hopper 2 3162 is arranged at the end of the conveying line body 316 corresponding to the feeding outlet 315. The feeding hopper 3131 corresponds to the feed hopper 1 3161 up and down, and the feed hopper 2 3162 corresponds to the drop port 3124 up and down.

[0053] In order to further optimize the above technical solution, a conveyor belt is provided in the conveyor line body 316, and the conveyor belt is controlled by a motor to realize transmission. In this embodiment, brackets are fixed on both sides of the conveyor belt, and the feed hopper 1 3161 and the feed hopper 2 3162 are both fixed on the brackets.

[0054] In order to further optimize the above technical solution, sliding tracks are fixed between two adjacent rows of retting and air-drying modules 2 and between the front row of retting and air-drying modules 2 and the feeding module 1, and walking wheels 5 are installed at the bottom of the shelling module 3, and the walking wheels 5 run on the sliding tracks.

[0055] In this embodiment, the entire production line uses a PLC controller to realize the turning and shelling of the oil-tea camellia fruit, controlling the forward and backward movement of the shelling module 3 and the opening and closing of the shelling module 3. At the same time, an AGV trolley is also installed in the shelling module 3 to control its sliding on the sliding track.

[0056] In order to further optimize the above technical solution, multiple bottom plates 624 are movably connected to the top of the frame 621. The multiple bottom plates 624 are respectively arranged at the bottom openings of multiple groups of frame bodies 611. The opening and closing of the multiple bottom plates 624 are controlled by an electric controller.

[0057] In this embodiment, infrared sensing devices are installed at the base of the frame and the feed end of the first lifting mechanism 32. When the specified time for turning is reached or new tea fruits are introduced, the feed end of the first lifting mechanism 32 is aligned with the discharge inclined plate 623. After the infrared sensing is detected, the bottom plate opens, and the tea fruits in the pile-fermenting and air-drying module 2 automatically start to turn. At the same time, a weighing sensor is also installed in the frame base 62. When the weighing sensor detects that the transfer of the tea fruits in the module frame 6 is completed, the shelling module 3 will stop working.

[0058] In order to further optimize the above technical solution, the shelling and cleaning mechanism 312 includes a shelling component 3121 and a cleaning component 3122. The feeding port 317 is opened at the top of the shelling component 3121. The shelling component 3121 is fixed on the frame 314. The cleaning component 3122 is fixed on the frame 314 and corresponds to the bottom of the discharge port 3123 of the shelling component 3121. The drop port 3124 of the cleaning component 3122 corresponds to the end of the conveying line 316 along the conveying direction.

[0059] In this embodiment, the actual positional relationship between the shelling component 3121 and the cleaning component 3122 and the direction and path of transportation of the tea fruit in the shelling component 3121 and the cleaning component 3122 are mainly explained. The actual structure of the shelling component 3121 and the cleaning component 3122 is the existing technology. For details, please refer to patent No. 201710044248.1, which will not be repeated here.

[0060] In this embodiment, the outer shells of the first lifting mechanism 32 and the second lifting mechanism 33 are both fixed to the outer side wall of the housing 311 .

[0061] In order to further optimize the above technical solution, the first lifting mechanism 32 and the second lifting mechanism 33 are bucket elevators and / or conveyor belts.

[0062] In this embodiment, the first lifting mechanism 32, the second lifting mechanism 33 and the third lifting mechanism 12 all mainly reflect the cooperation between the lifting mechanism and the shelling machine to lift and transport the oil tea fruit. The specific structure of the lifting mechanism is not the focus of the present invention. Therefore, the existing technology used in this embodiment can be specifically referred to the patent with patent number 201921207608.6, which will not be repeated here.

[0063] In order to further optimize the above technical solution, the production line is further provided with a tarpaulin 7 , which is composed of multiple pieces, and both ends of the tarpaulin 7 are fixed to the outside of the feed hopper 11 and the last row of module frames 6 .

[0064] The present embodiment provides a mechanized storage shelling production line for pile-retting and natural air-drying of camellia fruits. The working principle is that the pile-retting and air-drying modules 2 and the shelling modules 3 in the production line can be multiple groups. The camellia fruits are guided to the front row of module frames 6 by the third lifting mechanism 12 through the feed hopper 11. When new camellia fruits are transported or after the pile-retting time of the camellia fruits reaches two days, the camellia fruits will be turned from the front row of module frames 6 to the back row by the first lifting mechanism 32, the second shelling machine 31 and the second lifting mechanism 33. In the module frame 6, in the process of repeated turning and guiding, when the oil-tea fruit reaches the standard for shelling, the guide plate 318 in the second shelling machine 31 is in a guiding state, so that shelling can be achieved in the process of continuous turning and guiding, and finally the shell and seed separation is achieved. When the shelling of the oil-tea fruit is completed, the guide plate 318 will be put down. When the oil-tea fruit needs to continue to be stored, the shelling module 3 continues to turn the oil-tea fruit in the pile-retting and air-drying module backward, so that the shelled oil-tea fruit can be stored in the pile-retting and air-drying module 2 at the back.

[0065] In this embodiment, the composting and air-drying module not only plays a composting role during the shelling process, but also plays a fruit storage function after shelling.

[0066] Example 2:

[0067] See attached Figure 1 On the basis of Example 1, the present invention provides a mechanized storage shelling production line for pile-retting and natural air-drying of tea oil fruits, which also includes a terminal shelling mechanism 4. The terminal shelling mechanism 4 includes a conveyor belt 41 and a first shelling machine 42. The feeding end of the conveyor belt 41 corresponds to the discharge port of the pile-retting and air-drying module 2, and the discharging end of the conveyor belt 41 corresponds to the feeding port of the first shelling machine 42. The bottom ends of the conveyor belt 41 and the first shelling machine 42 are both equipped with walking wheels 5.

[0068] In order to further optimize the above technical solution, a sliding track is laid between the retting and air-drying modules 2 adjacent to the terminal shelling mechanism 4, and the running wheels slide on the sliding track.

[0069] In this embodiment, the conveyor belt and the first shelling machine 42 are not the focus of this production line, so the conveyor belt and the first shelling machine 42 are both existing technologies. Specifically, the first shelling machine 42 can refer to patent No. 201710044248.1, which will not be repeated here.

[0070] The present embodiment provides a mechanized storage shelling production line for pile-refracting and natural air-drying of camellia fruits. The working principle is as follows: the pile-refracting and air-drying modules 2 and the shelling modules 3 in the production line can be multiple groups. The camellia fruits are guided to the front row of module frames 6 by the third lifting mechanism 12 through the feed hopper 11. When new camellia fruits are transported or the pile-refracting time of the camellia fruits reaches the specified time, the camellia fruits will be turned over from the front row of module frames 6 to the back row of module frames 6 by the first lifting mechanism 32, the second shelling machine 31 and the second lifting mechanism 33. At the same time, an end shelling mechanism 4 is placed at the end of the production line. In this way, under the premise that the camellia fruits are urgently needed to be shelled and transported away, it is ensured that the camellia fruits can be effectively shelled and the separation of shells and seeds can be achieved.

[0071] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0072] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mechanized storage and shelling production line for oil-tea camellia fruit pile retting and natural air drying, characterized in that: include: A composting and air-drying module (2), a feeding module (1) and a shelling module (3); The number of the pile-retting and air-drying modules (2) is multiple groups, and the multiple groups of the pile-retting and air-drying modules (2) are arranged in rows and at intervals; The shelling module (3) is arranged between two adjacent rows of the retting and air-drying modules (2), and is used to transfer the materials in the front row of the retting and air-drying modules (2) to the rear row of the retting and air-drying modules (2); The feeding module (1) is arranged at the front row of the retting and air-drying modules (2) and is used to introduce materials into the front row of the retting and air-drying modules (2); The composting and air-drying module (2) is a plurality of module frames (6) arranged in rows and at intervals. The module frames (6) include a ventilation frame (61) and a frame base (62). The ventilation frame (61) includes: a frame body (611), side ventilation plates (612) and ventilation ribs (613). The side ventilation plates (612) are fixed around the frame body (611); the ventilation ribs (613) are two, and the two ventilation ribs (613) are tilted and symmetrically arranged on the inner side of the frame body (611); the two side edges of the two ventilation ribs (613) are respectively aligned with the two side ventilation plates of a group. (612) is fixed, a gap is formed between the bottom edges of the two ventilation ribs (613) and the two corresponding side ventilation plates (612) of another group, and the top edges of the two ventilation ribs (613) are butt-jointed and fixed; a plurality of ventilation frames (61) are arranged on the frame base (62); a plurality of the frame bodies (611) are stacked and arranged and divided into a plurality of groups; a plurality of the frame bodies (611) at the bottom layer are fixed to the frame base (62), and a plurality of the frame bodies (611) are detachably connected to each other, and the discharge port of the feeding module (1) corresponds to the top feeding end of the frame body (611).

2. The mechanized storage and shelling production line for heap retting and natural air drying of camellia oleifera according to claim 1, characterized in that: The terminal shelling mechanism (4) is further comprised, wherein the terminal shelling mechanism (4) comprises a conveyor belt (41) and a first shelling machine (42), wherein the feed end of the conveyor belt (41) corresponds to the discharge port of the last row of the composting and air-drying modules (2), and the discharge end of the conveyor belt (41) corresponds to the feed port of the first shelling machine (42), and the bottom ends of the conveyor belt (41) and the first shelling machine (42) are both provided with walking wheels (5).

3. The mechanized storage and shelling production line for heap retting and natural air drying of camellia oleifera according to claim 1, characterized in that: The feeding module (1) comprises a feeding hopper (11) and a third lifting mechanism (12); the feeding hopper (11) comprises a hopper body (111) and a screen (112); the screen (112) is fixed on a side wall of the hopper body (111); the screen (112) is a material input end; the bottom end of the hopper body (111) is a material output end; the bottom end of the hopper body (111) corresponds to the feeding port of the composting and air-drying module (2) through the third lifting mechanism (12).

4. The mechanized storage and shelling production line for heap retting and natural air drying of camellia oleifera according to claim 1, characterized in that: The frame base (62) includes a frame frame (621), a heating plate (622) and a discharge inclined plate (623); the frame frame (621) is fixed to the bottom ends of the plurality of frame bodies (611) at the bottom layer; the heating plate (622) is fixed to the bottom of the frame body (611); and the discharge inclined plate (623) is arranged obliquely below each group of the frame bodies (611).

5. The mechanized storage and shelling production line for heap retting and natural air drying of camellia oleifera according to claim 4, characterized in that: The shelling module (3) includes a second shelling machine (31), and a first lifting mechanism (32) and a second lifting mechanism (33) arranged on both sides of the second shelling machine (31). The second shelling machine (31) includes a casing (311) and a shelling and cleaning mechanism (312). A feeding port (313) is provided on the top of the casing (311) near the first lifting mechanism (32). A frame (314) is fixed on the inner bottom wall of the casing (311). A feeding outlet (315) is provided on the bottom of the wall of the casing (311) near the second lifting mechanism (33). A conveying line (316) is installed on the inner bottom of the casing (311). One end of the conveying line (316) is arranged below the feeding port (313). 16) corresponds to the feed outlet (315); the shelling and cleaning mechanism (312) is fixed inside the casing (311) through the frame (314); the edge of the material passage (317) of the shelling and cleaning mechanism (312) is rotatably connected to a material guide plate (318), and the material guide plate (318) is located below the material inlet (313) and is controlled to rotate by a control mechanism; the discharge port of the first lifting mechanism (32) corresponds to the material inlet (313), the feed port of the first lifting mechanism (32) corresponds to the discharge inclined plate (623), the feed port of the second lifting mechanism (33) corresponds to the feed outlet (315), and the discharge port of the second lifting mechanism (33) corresponds to the top feed end of the frame body (611).

6. The mechanized storage and shelling production line for heap retting and natural air drying of camellia oleifera according to claim 1, characterized in that: Sliding tracks are fixed between two adjacent rows of the retting and air-drying modules (2) and between the frontmost row of the retting and air-drying modules (2) and the feeding module (1); and running wheels (5) are installed at the bottom of the shelling module (3), and the running wheels (5) run on the sliding tracks.

7. The mechanized storage and shelling production line for pile-retting and natural air-drying of oil-tea camellia fruits according to claim 4, characterized in that: The top of the frame (621) is movably connected to a plurality of bottom plates (624), and the plurality of bottom plates (624) are respectively arranged at the bottom openings of the plurality of groups of frame bodies (611). The opening and closing of the plurality of bottom plates (624) are controlled by an electric controller.

8. A mechanized storage and shelling method for heap-retting and natural air-drying of oil-tea camellia fruits according to any one of claims 1 to 7, characterized in that: The specific steps include: S1, the material is introduced into the front row of the retting and air-drying modules (2) through the feeding module (1), and then the material in the front row of the retting and air-drying modules (2) is introduced into the second row or the back row of the retting and air-drying modules (2), and finally the front row of the retting and air-drying modules (2) are filled; S2. When the specified time for retting the materials is reached, the materials in the retting and air-drying modules (2) in the second row are introduced into the retting and air-drying modules (2) in the rear row through the shelling modules (3), and the materials in the retting and air-drying modules (2) in the front row are introduced into the retting and air-drying modules (2) in the second row through the shelling modules (3), and shelling is performed during the guide process.

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