Corn threshing automation equipment and process

Abstract

The application relates to corn threshing automation equipment and a process, which comprises a first transfer assembly and a matched second rotating assembly; the first transfer assembly is used for bearing a vertical placed corn cob to be threshed; the second rotating assembly is used for taking out the corn cob to be threshed from the first transfer assembly and performing trimming, soaking and freezing. The application has the advantages of reasonable design, compact structure and convenient use.

Description

TECHNICAL FIELD

[0001] The present application relates to corn threshing automation equipment and process. BACKGROUND

[0002] Traditional corn threshing, at the end of threshing, is easy to damage the roots of corn seeds, causing seed damage, or, during threshing, the separation is not complete, causing the seeds to have residual corn cobs,

[0003] CN117099573A Adjustable corn thresher threshing is carried out by threshing roller, which causes damage to the husk of corn kernels, affecting the quality of corn kernels. CN116420512A Corn threshing assembly and process, although it realizes the preferential protection of corn seed appearance, so that it is not damaged, but it exists corn seed adhesion corn cob debris, resulting in corn seed carrying sundries. However, as edible corn seeds, it is not suitable.

[0004] How to ensure the appearance of corn seeds is complete and can avoid the inclusion of corn cobs has become a technical problem that needs to be solved urgently. SUMMARY

[0005] The technical problem solved by the present application is to provide a corn threshing automation equipment and process.

[0006] To solve the above problems, the technical scheme adopted by the present application is:

[0007] The present application uses water to soak corn, thereby forming quick-frozen frozen corn kernels, and processing the corn cobs.

[0008] In order to facilitate subsequent freezing of debris, a corn cob sorting system, the corn cob sorting system includes a first transfer assembly and a matched second rotating assembly;

[0009] The first transfer assembly is used to carry the vertically placed corn cobs to be threshed;

[0010] The second rotating assembly is used to take out the corn cobs to be threshed from the first transfer assembly and perform trimming, soaking and freezing.

[0011] As a further improvement of the above technical scheme:

[0012] In order to realize the pre-assisted main work, the first transfer assembly includes a vertically arranged conveyor belt group;

[0013] A plurality of vertically arranged cone seats are distributed on the conveyor belt group;

[0014] The open elastic cone sleeve is arranged in the inner cavity of the cone carrier, has an open seam and an elastic protrusion on the inner surface, and is connected with the inner side wall of the inner cavity of the cone carrier through clamping to prevent rotation of the open elastic cone sleeve;

[0015] An upper baffle is arranged on the open end of the inner cavity of the cone carrier to limit the open elastic cone sleeve in the inner cavity of the cone carrier;

[0016] At least one of the side portions of the conveying belt group is sequentially provided with a falling station, a flat-end station and a core insertion station;

[0017] In the falling station, the open elastic cone sleeve supports the end of the corn cob falling into the open elastic cone sleeve;

[0018] In the flat-end station, a cutter is arranged to cut the end of the corn cob vertically arranged in the open elastic cone sleeve;

[0019] In the core insertion station, an upper concave supporting hand driven by a push rod is arranged on the frame below the lower inlet;

[0020] The upper concave supporting hand is used to push the corn cob out of the cone carrier through the lower inlet.

[0021] In order to facilitate the process flow, the second rotating assembly comprises a second central frame, a plurality of rotating main shafts A are rotatably arranged on the second frame, a rotating seat body is rotatably arranged on the rotating main shafts A, and a side limb portion is arranged on at least one rotating side surface of the rotating seat body;

[0022] A telescopic cross arm is arranged on the side limb portion, a rotating head body is arranged on the telescopic cross arm, and a plurality of rotating core plugs are linearly arranged on the rotating head body;

[0023] In the core insertion station, the core plugs correspond to the open elastic cone sleeve;

[0024] When the corn cob is inserted, the upper concave supporting hand pushes the lower end of the corn cob, the core plugs are rotated and inserted into the corn cob when the telescopic cross arm moves downward, the telescopic cross arm is raised, and the corn cob is separated from the open elastic cone sleeve.

[0025] When the second rotating assembly rotates, the rotating seat body sequentially circulates through the corn cob taking station, the flat-end station and the replacement station;

[0026] The corn cob taking station is located above the core insertion station;

[0027] The flat-end station has a rotating cutter controlled by a mechanical hand to cut the lower end of the corn cob;

[0028] The core plug is connected with an electric heater.

[0029] In order to realize the specific work station process, when changing work stations, when the rotating seat rotates and extends, it passes through the water immersion work station directly below, the freezing work station on the side, and the exchange work station directly above in sequence.

[0030] The immersion station is equipped with a water tank; the telescopic cross arm descends to immerse the corn cob located on the rotating core plug; the corn cob has its husk attached.

[0031] At the freezing station, a freezer with a side opening is installed. The telescopic cross arm extends into the freezer to soak the corn cobs and freeze them, so that the corn kernels and corn husks are frozen together. The freezing temperature is -5℃ to 10℃, -5℃ to 3℃, or -20℃ to 10℃.

[0032] At the exchange station, a corn cob holding assembly is installed; the telescopic cross arm rises, allowing the corn cob holding assembly to hold the frozen corn cob, and at the same time as the telescopic cross arm retracts, the swivel plug flips in the opposite direction to separate from the corn cob.

[0033] The spiral plug is heated.

[0034] An automated corn threshing device, comprising the aforementioned corn cob sorting system.

[0035] As a further improvement to the above technical solution:

[0036] The corn cob assembly includes a corn kernel processing system;

[0037] The second refrigeration jacket of the corn kernel processing system holds the frozen corn cobs on the swivel plug by freezing; the internal temperature of the second refrigeration jacket is lower than or equal to the temperature of the freezer.

[0038] Before the second cooling jacket holds the corn cob, spray water into the corn cob and / or the inner cavity of the second cooling jacket.

[0039] An automated corn threshing process, utilizing the aforementioned equipment; the method includes the following steps;

[0040] Step 1: The first transfer component carries the vertically placed corn cobs to be threshed;

[0041] Step two: The corn cobs to be threshed are removed from the first transfer assembly by the second rotating component, and then trimmed, soaked in water, and frozen.

[0042] As a further improvement to the above technical solution:

[0043] In step one, step 1.1, the corresponding open elastic cone sleeves are matched with the corn cobs of this batch and placed in the cone seat carrier, and the baffle part is installed; the conveyor belt group is started to rotate;

[0044] Step 1.2, first, in the falling station, the open elastic cone sleeve holds the end of the corn cob falling in; then, in the flat head station, the end of the corn cob standing in the open elastic cone sleeve is cut flat by the cutter;

[0045] Step 1.3, in the core insertion station, when the corn cob is inserted into the core, the lower end of the corn cob is lifted by the concave-shaped lifting hand, and the core insertion plug is rotated and inserted into the corn cob when the telescopic horizontal arm descends; the telescopic horizontal arm rises again to separate the corn cob from the open elastic cone sleeve;

[0046] In step two, the corn cob to be threshed is taken out from the first transfer assembly by the second rotating assembly, and is trimmed, soaked, and frozen.

[0047] The core insertion plug drives the corn cob through the core insertion station, the corn cob taking station, the flat bottom station, and the replacement station.

[0048] Step 2.1, first, in the core insertion station, the core insertion plug reaches the corn cob taking station after completing step 1.3; then, in the flat bottom station, the lower end of the corn cob is cut flat by the rotating cutter.

[0049] Step 2.2, first, in the soaking station, the telescopic horizontal arm descends to soak the corn cob on the core insertion plug; then, in the freezing station, the telescopic horizontal arm extends into the freezer to freeze the soaked corn cob, so that the corn kernel and the corn husk are frozen together.

[0050] Step 2.3, in the exchange station, the telescopic horizontal arm rises to hold the frozen corn cob with the corn cob holding assembly, and the core insertion plug is reversed and separated from the corn cob at the same time.

[0051] The core insertion plug is heated from step 2.2 to step 2.3.

[0052] After step two, there is step three, first, water is sprayed in the corn cob and / or the inner cavity of the second cooling sleeve before the second cooling sleeve holds the corn cob.

[0053] Then, in the replacement station, the second cooling sleeve holds the frozen corn cob on the core insertion plug by freezing.

[0054] The corn threshing method sprays cold water on the adjusted corn cob to freeze its surface quickly, and then drills the core of the corn cob, thereby avoiding the final collapse caused by drilling the core.

[0055] The application realizes the transmission of corn cobs, realizes the automatic transfer of corn cobs through multiple position conversions, and realizes the automatic flow connection by skillfully utilizing the previous patent matching, realizes the simultaneous output of multiple corn cobs through the utilization of the two side surfaces of the conveying belt, realizes the multi-head multi-arm corn cob collection through multiple rotations, removes the imperfect corn seeds at the small end and the handle part of the large end corn cobs, so that the corn core becomes a plane, thereby facilitating subsequent core drilling, utilizes cold water soaking, but the upper end head is as little as possible to enter or not to enter during the soaking process, and the large end can also be partially flattened according to the situation, so that the excess corn skin falls off, thereby only retaining the innermost layer of the corn tender skin, or no corn skin can be retained. Of course, in order to avoid the separation of the corn skin, it can be quickly soaked, or the corn skin can be separated by rotation, as an optimization, the quick soaking is directly adopted, the large end head is as little as possible to be removed or the corn skin is held by the side wall, so that the corn skin is prevented from falling off.

[0056] The application cold-welds the corn cobs into one body through the second refrigeration sleeve attached with water.

[0057] The application has the advantages of reasonable design, low cost, durability, safety, reliability, simple operation, time and labor saving, cost saving, compact structure and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0058] Figure 1 It is the working principle diagram of the corn seed of the application.

[0059] Figure 2 It is the structure schematic diagram of the second rotating assembly of the application.

[0060] Figure 3 It is the structure schematic diagram of the opening elastic cone sleeve of the application.

[0061] Figure 4 It is the structure schematic diagram of the rotating main shaft A of the application.

[0062] Figure 5 It is the structure schematic diagram of the second rotating seat of the application.

[0063] Figure 6 It is the structure schematic diagram of the lifting platform of the application.

[0064] The system includes: 1. Corn cob sorting system; 2. Corn kernel processing system; 3. First transfer unit; 4. Drop station; 5. Flattening station; 6. Cork insertion station; 7. Second rotating unit; 8. Cob picking station; 9. Flattening station; 10. Changing station; 11. Freezing station; 12. Exchange station; 13. Immersion station; 14. Freezer; 15. Water tank section; 16. Rotating frame B; 17. Freezing descent unit; 18. Cork crushing station; 19. Collection station; 20. Cork crushing tool assembly; 21. Storage. 21. Housing; 22. Conveyor belt assembly; 23. Conical seat carrier; 24. Upper baffle; 25. Opening elastic cone sleeve; 26. Opening slit; 27. Elastic protrusion; 28. Top concave support; 29. ​​Rotary spindle A; 30. Rotary seat; 31. Side limb; 32. Telescopic cross arm; 33. Rotary head; 34. Rotary core plug; 35. Second rotary seat; 36. Second upper arm; 37. Second cooling jacket; 38. Inner top head; 39. Lifting platform; 40. Rotary cutter; 41. Side scraper; 42. Drill head. Detailed Implementation

[0065] like Figures 1-6 As shown, this embodiment describes the automated corn threshing equipment and process.

[0066] like Figure 1 As shown, the corn cob sorting system 1 of this embodiment includes a first transfer component 3 and a matching second rotating component 7; thereby realizing the initial work of pre-processing corn cobs and effectively and non-destructively separating corn kernels and corn cobs.

[0067] The first transfer component 3 is used to carry vertically placed corn cobs to be threshed, thus realizing the transfer of corn cobs.

[0068] The second rotating assembly 7 is used to remove the corn cobs to be threshed from the first transferring assembly 3, and then trim, soak, and freeze them, thereby completing the corresponding process.

[0069] The first transfer component 3 includes an upright conveyor belt group 22; it can be a steel belt, a flat belt, or other similar conveyor belt.

[0070] Several vertically arranged conical carriers 23 are distributed on the conveyor belt group 22; thereby realizing the growth of corn cobs, preferably using the tapered bearing to support the large end, so as to connect with the previously filed patent process.

[0071] In the inner cavity of the conical seat carrier 23, an open elastic conical sleeve 25 is arranged, which is made of elastic material and is elastically combined to achieve elastic clamping. The open elastic conical sleeve 25 has an open seam 26 and an elastic protrusion 27 on the inner surface to increase the friction. The lower inlet portion is arranged at the lower end of the conical seat carrier 23 for easy access. The outer side wall of the open elastic conical sleeve 25 is connected with the inner side wall of the inner cavity of the conical seat carrier 23 by clamping, which can be key connection or rib sleeve structure, etc., to prevent the open elastic conical sleeve 25 from rotating.

[0072] An upper baffle portion 24 is arranged at the open end of the inner cavity of the conical seat carrier 23 to limit the open elastic conical sleeve 25 in the inner cavity of the conical seat carrier 23, thereby achieving limiting control.

[0073] At least one side of the conveying belt group 22 is sequentially provided with a falling station 4, a flat head station 5 and a core insertion station 6. Preferably, both sides are provided to greatly improve efficiency.

[0074] In the falling station 4, the open elastic conical sleeve 25 supports the end of the corn cob entering from below to achieve fixation.

[0075] In the flat head station 5, a cutter is used to cut the end of the corn cob standing in the open elastic conical sleeve 25. Since it is an external purchased device, the drawing does not show it. The main function is that the mechanical hand controls the cutter to cut the upper end of the corn cob, which can be rotary cutting or rolling cutting.

[0076] In the core insertion station 6, an upper concave-shaped supporting hand 28 driven by a push rod is arranged on the frame below the lower inlet portion to lift the lower end of the corn cob.

[0077] The upper concave-shaped supporting hand 28 is used to lift the corn cob out of the conical seat carrier 23 through the lower inlet portion.

[0078] The second rotating assembly 7 includes a second center frame to achieve support. A plurality of rotating main shafts A 29 are rotatably arranged on the second frame. A rotating seat body 30 is rotatably arranged on the plurality of rotating main shafts A 29. A side limb portion 31 is arranged on at least one rotating side of the rotating seat body 30, thereby achieving multi-station operation and improving efficiency, which is not limited to the drawing limit.

[0079] A telescopic cross arm 32 is arranged on the side limb portion 31, which can be driven by an electric push rod or a hydraulic cylinder. A rotating head body 33 is arranged on the telescopic cross arm 32. A plurality of rotating core plugs 34 are linearly arranged on the rotating head body 33. It can realize the structure as shown in the figure, which is similar to the spiral knife of the wine bottle opener or the self-tapping thread knife.

[0080] In the core insertion station 6, the core plug 34 corresponds to the open elastic conical sleeve 25. The corn cob is used to achieve sleeve type holding.

[0081] As a specific explanation, when the corn cob is inserted, the upper end of the corn cob is on the upper top concave handle 28, the rotating core plug 34 is rotated and inserted into the corn cob when the telescopic horizontal arm 32 is lowered, and the corn cob is cut flat, so that the tool works conveniently, and the corresponding tool is matched conveniently; the telescopic horizontal arm 32 is raised, so that the corn cob is separated from the open elastic cone sleeve 25.

[0082] As a specific structure, when the second rotating assembly 7 rotates, the rotating seat body 30 sequentially circulates through the corn picking station 8, the flat bottom station 9, and the replacement station 10, and corresponding actions are completed.

[0083] The corn picking station 8 is located above the core inserting station 6.

[0084] The flat bottom station 9 has a rotating knife controlled by a mechanical hand, which is used for flat cutting of the lower end of the corn cob; the tool is a rotating knife, so that cleaning is realized.

[0085] The rotating core plug 34 is connected with an electric heater, so as to be heated and separated from the corn cob.

[0086] In the replacement station 10, when the rotating seat body 30 rotates and telescopes, it sequentially passes through the water soaking station 13 directly below, the freezing station 11 on the side, and the exchange station 12 directly above; corresponding operations are completed.

[0087] In the water soaking station 13, a water tank part 15 is arranged, which is preferably distilled water or sugar water; the telescopic horizontal arm 32 is lowered to soak the corn cob on the rotating core plug 34; the corn cob has a corn skin, and the inner skin is preferably used;

[0088] In the freezing station 11, a freezing device 14 with a side opening is arranged, the telescopic horizontal arm 32 is extended into the freezing device 14, the soaked corn cob is soaked and frozen, so that the corn kernel and the corn skin are frozen together; the freezing temperature is-5℃---10℃, -5℃---3℃ or-20℃---10℃; all are protection ranges.

[0089] In the exchange station 12, a corn cob holding assembly is arranged; the telescopic horizontal arm 32 is raised to hold the frozen corn cob by the corn cob holding assembly, the rotating core plug 34 is reversely turned and separated from the corn cob when the telescopic horizontal arm 32 is retracted; so as to realize separation.

[0090] The rotating core plug 34 is heated, so as to realize separation.

[0091] As Figures 1-6 , the corn threshing automatic equipment of the embodiment comprises a corn cob sorting system 1.

[0092] The corn cob assembly comprises a corn kernel processing system 2;

[0093] The second refrigeration sleeve 37 of the corn kernel processing system 2 holds the frozen corn cob on the rotating core plug 34 by freezing; the temperature in the inner cavity of the second refrigeration sleeve 37 is lower than or equal to the temperature of the freezer 14;

[0094] Before the second refrigeration sleeve 37 holds the corn cob, water is sprayed in the corn cob and / or the inner cavity of the second refrigeration sleeve 37. Thus, better freezing is achieved.

[0095] The automatic corn threshing process of the embodiment is realized by means of the above-mentioned device; the method comprises the following steps:

[0096] Step one: the first transfer assembly 3 carries the vertically placed corn cob to be threshed;

[0097] Step two: the second rotating assembly 7 takes out the corn cob to be threshed from the first transfer assembly 3 and performs trimming, soaking and freezing.

[0098] In step one, step 1.1, the corresponding opening elastic cone sleeve 25 is matched according to the corn cob of the batch, and is placed in the cone seat carrier 23, and the baffle part 24 is installed; the conveying belt group 22 is started to rotate;

[0099] Step 1.2, first, in the falling station 4, the opening elastic cone sleeve 25 supports the end of the corn cob falling in; then, in the flat head station 5, the cutter trims the end of the corn cob standing in the opening elastic cone sleeve 25;

[0100] Step 1.3, in the core insertion station 6, when the corn cob is inserted, the concave-shaped supporting hand 28 on the top supports the lower end of the corn cob, and when the telescopic horizontal arm 32 goes down, the rotating core plug 34 rotates and inserts into the corn cob; the telescopic horizontal arm 32 rises again, so that the corn cob is separated from the opening elastic cone sleeve 25.

[0101] In step two, the second rotating assembly 7 takes out the corn cob to be threshed from the first transfer assembly 3 and performs trimming, soaking and freezing.

[0102] So that each rotating core plug 34 drives the corn cob to pass through the core insertion station 6, the corn cob taking station 8, the flat bottom station 9 and the replacement station 10;

[0103] Step 2.1, first, after step 1.3 is completed in the core insertion station 6, the rotating core plug 34 reaches the corn cob taking station 8; then, in the flat bottom station 9, the rotating cutter trims the lower end of the corn cob;

[0104] Step 2.2, first, in the soaking station 13, the telescopic horizontal arm 32 is lowered to soak the corn cob on the rotating core plug 34; then, in the freezing station 11, the telescopic horizontal arm 32 is extended into the freezer 14 to freeze the soaked corn cob, so that the corn seed and the corn skin are frozen together;

[0105] Step 2.3, at the exchange station 12, the telescopic cross arm 32 is raised to hold the frozen corn cob, and the core plug 34 is reversed to separate from the core;

[0106] The core plug 34 is heated from step 2.2 to step 2.3.

[0107] After step 2, step 3 is performed, first, water is sprayed in the corn cob and / or the inner cavity of the second cooling sleeve 37 before the corn cob is held by the second cooling sleeve 37;

[0108] Then, at the exchange station 10, the second cooling sleeve 37 holds the frozen corn cob on the core plug 34 by freezing. In step 3, the following steps are performed;

[0109] S3.1, the second cooling sleeve 37 holds the frozen ice surface tightly, and then the corn cob is processed by drilling, and because the corn kernel is wrapped in the corn skin in the frozen state, it is not dispersed as a whole;

[0110] S3.2, the frozen corn kernel is taken out of the second cooling sleeve 37 and collected;

[0111] In step S3.1, the rotating frame B16 rotates and the second rotating seat 35 rotates to realize the connection of the stations;

[0112] S3.1.1, at the exchange station 12, first, water is sprayed in the inner cavity of the second cooling sleeve 37; the second cooling sleeve 37 holds the frozen corn kernel and the corn skin of the frozen corn cob, and is connected by water freezing;

[0113] S3.1.2, at the core breaking station 18, the core of the frozen corn cob is broken by drilling; first, the camera judges the shape of the core, and the rotating tool 40 is matched by rotating the tool magazine, and the rotating tool 40 is preheated; then, the drilling head 42 drills the core of the corn cob to be broken, and the side scraper 41 is hung on the side; secondly, the camera detects the state of the broken core, and the fine scraper is replaced to remove the debris by the fine scraper;

[0114] S3.2, at the collection station 19, the second cooling sleeve 37 is heated; the inner top head 38 is extended from the inner cavity of the second cooling sleeve 37; the broken corn kernel and the corn skin fall into the storage tank 21.

[0115] S3.3, the cleaning part cleans the lifting platform 39.

[0116] As Figures 1-4The corn kernel processing system 2 of the embodiment includes a rotating frame body B16, which realizes support rotation; a frozen descending unit 17 is arranged at the rotating arm end of the rotating frame body B16; and corresponding auxiliary actions are completed.

[0117] The frozen descending unit 17 sequentially passes through the exchange station 12, the core crushing station 18 and the collection station 19; and corresponding actions are completed.

[0118] At the exchange station 12, the frozen descending unit 17 wraps the frozen corn cob with the frozen corn kernel and the corn skin, so as to perform crushing;

[0119] At the core crushing station 18, the core of the frozen corn cob is drilled and crushed, so as to remove the core;

[0120] At the collection station 19, a storage box 21 is arranged, which is used to store the corn kernel and the corn skin after the core crushing by the frozen descending unit 17, so as to realize the ice freezing connection of the outer surface by using water.

[0121] The frozen descending unit 17 includes a second rotating seat 35 connected with the rotating arm end of the rotating frame body B16; a second large arm 36 is arranged on the second rotating seat 35, which realizes multi-station work; a plurality of second refrigeration sleeves 37 are distributed on the end face of the second large arm 36; and an inner top head 38 is telescoped in the inner cavity of the second refrigeration sleeve 37; taper accommodation and holding are realized, the gap is compensated by using water, and the inner top head realizes downward pushing out.

[0122] The second refrigeration sleeve 37 is used to accommodate the corn cob in the frozen state.

[0123] At the core crushing station 18, a core crushing tool assembly 20 is arranged; and crushing work is performed.

[0124] The core crushing tool assembly 20 includes a lifting platform 39, which realizes lifting operation; and a rotating cutter 40 corresponding to the second refrigeration sleeve 37 is arranged on the lifting platform 39; and rotary core crushing is performed.

[0125] A side scraper 41 is arranged on the outer periphery of the rotating cutter 40, so as to realize processing crushing; and a drilling head 42 is arranged on the top of the side scraper 41, so as to realize drilling guidance.

[0126] The temperature range of the second refrigeration sleeve 37 is -5℃---10℃ or -5℃---3℃ or -20℃---10℃.

[0127] The rotating cutter 40 is connected with a heater; and heating processing is realized.

[0128] The outer diameter of the rotating cutter 40 is less than or equal to the outer diameter of the core; so as to realize drilling, thereby realizing high-efficiency drilling processing.

[0129] The rotary cutter 40 is matched with a cutter magazine, and matched with a conventional corncob standard to meet daily needs.

[0130] The cutter magazine is provided with a fine cutter for fine scraping of residual broken cob.

[0131] As preferred, a camera is arranged on the lifting platform 39 for inspecting the broken cob condition; preferably a probe structure. A cleaning part such as a brush, a dust collector or a blower is arranged on one side of the lifting platform 39 to realize cleaning.

[0132] The corn kernel processing system 2 is provided with a storage box 21 for storage, a conveying belt group 22 for transmission and connection with the previous process, a taper seat carrier 23 as a carrier for realizing transmission of the corn cob at each station, an upper baffle part 24 for limiting position and facilitating replacement of a matched opening elastic taper sleeve 25, the opening elastic taper sleeve 25 being a thin-walled structure, having elasticity through an opening slot 26, the outer surface being rotationally limited through a clamping protrusion or other limiting part, the inner surface having an elastic protrusion 27 to increase friction to prevent the corn cob from slipping, and the corn cob is not damaged due to the existence of the corn husk, and an upper concave supporting hand 28 can be adapted to the bottom of the corn cob to realize lifting.

[0133] The corn cob sorting system 1 realizes the pre-work of frozen threshing, the first transfer assembly 3 realizes conveying, the falling station 4, the flat head station 5 and the core inserting station 6 complete corresponding work.

[0134] The rotating frame body B 16 realizes support, the frozen descending unit 17 realizes frozen holding, the broken cob station 18 and the collection station 19 complete corresponding process actions, and the broken cob cutter assembly 20 breaks the cob without damaging the skin, and the cleaning is complete and clean without scattering.

[0135] The second rotating seat 35, the second large arm 36 and other mechanical arms realize corresponding actions, the second refrigeration sleeve 37 realizes holding, can be matched with water spraying to facilitate freezing, and after the cob is broken, heating and melting are realized, the inner top head 38 realizes pushing, the lifting platform 39 realizes lifting movement, and of course, left and right movement can be matched according to needs, the rotary cutter 40 is an example, the side cutter 41 realizes rough processing of the corncob, finally, the cutter such as a cyclone cutter is used to clean the debris on the head, the drilling head 42 realizes guiding and drilling of the cob and positioning, and can also break ice.

[0136] The present application is fully described in order to more clearly disclose the present application, and not to limit the prior art.

[0137] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the same; although the present application has been described in detail with reference to the foregoing examples, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacements for some of the technical features; it is obvious for those skilled in the art to combine the technical solutions of the present application. As the essence of the corresponding technical solution does not deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A corn cob sorting system (1) characterized by: The corn cob sorting system (1) comprises a first transfer assembly (3) and a matched second rotating assembly (7); The first transfer assembly (3) is used for carrying the vertically placed corn cobs to be threshed; The second rotating assembly (7) is used for taking out the corn cobs to be threshed from the first transfer assembly (3) and performing trimming, soaking and freezing; The first transfer assembly (3) comprises a vertically arranged conveying belt group (22); A plurality of vertically arranged conical seat carriers (23) are distributed on the conveying belt group (22); An open elastic conical sleeve (25) is arranged in the inner cavity of the conical seat carrier (23); the open elastic conical sleeve (25) has an open slit (26) and an elastic protrusion (27) on the inner surface; the lower inlet portion is arranged at the lower end of the conical seat carrier (23); the outer side wall of the open elastic conical sleeve (25) is connected with the inner side wall of the inner cavity of the conical seat carrier (23) through clamping to prevent the open elastic conical sleeve (25) from rotating; An upper baffle portion (24) is arranged on the open end of the inner cavity of the conical seat carrier (23) to limit the open elastic conical sleeve (25) in the inner cavity of the conical seat carrier (23); At least one side of the conveying belt group (22) is sequentially provided with a falling station (4), a flat head station (5) and a core insertion station (6); In the falling station (4), the open elastic conical sleeve (25) supports the end of the corn cob falling in; In the flat head station (5), a cutter is arranged to cut the end of the corn cob vertically arranged in the open elastic conical sleeve (25); In the core insertion station (6), an upper concave-shaped supporting hand (28) driven by a push rod is arranged on the rack below the lower inlet portion; The upper concave-shaped supporting hand (28) is used to push the corn cob out of the conical seat carrier (23) through the lower inlet portion.

2. The corn cob sorting system (1) according to claim 1, characterized in that: The second rotating assembly (7) comprises a second center rack; a plurality of rotating main shafts A (29) are rotatably arranged on the second rack; a rotating seat body (30) is rotatably arranged on the rotating main shafts A (29); a side limb portion (31) is arranged on at least one rotating side of the rotating seat body (30); A telescopic cross arm (32) is arranged on the side limb portion (31), a rotating head body (33) is arranged on the telescopic cross arm (32), and a plurality of rotating core insertion plugs (34) are linearly arranged on the rotating head body (33); In the core insertion station (6), the core insertion plug (34) corresponds to the open elastic conical sleeve (25); When the corn cob is inserted, the upper concave-shaped supporting hand (28) pushes the lower end of the corn cob, the core insertion plug (34) is inserted into the corn cob when the telescopic cross arm (32) goes down, and the telescopic cross arm (32) rises to separate the corn cob from the open elastic conical sleeve (25).

3. The corn cob sorting system (1) according to claim 2, characterized in that: When the second rotating assembly (7) rotates, the rotating seat body (30) sequentially circulates through a corn cob taking station (8), a flat bottom station (9) and a replacement station (10); The corn cob taking station (8) is located above the core insertion station (6); The flat bottom station (9) has a rotating cutter controlled by a mechanical hand to cut the lower end of the corn cob; The core insertion plug (34) is connected with an electric heater.

4. The corn cob sorting system (1) according to claim 3, characterized in that: At the replacement station (10), when the rotating seat (30) rotates and stretches, it sequentially passes through the directly below soaking station (13), the lateral freezing station (11) and the directly above exchange station (12); At the soaking station (13), a water tank (15) is arranged; the telescopic horizontal arm (32) is lowered to soak the corn cob on the rotating core plug (34); the corn cob has a corn husk; At the freezing station (11), a freezing device (14) with a lateral opening is arranged; the telescopic horizontal arm (32) extends into the freezing device (14) to freeze the soaked corn cob, so that the corn seeds and the corn husk are frozen together; the freezing temperature is-5℃--- -10℃, -5℃--- -3℃ or -20℃--- -10℃; At the exchange station (12), a corn cob holding assembly is arranged; the telescopic horizontal arm (32) is raised to hold the frozen corn cob by the corn cob holding assembly; while the telescopic horizontal arm (32) is retracted, the rotating core plug (34) is reversely turned to separate from the corn core; The rotating core plug (34) is heated.

5. A maize threshing automation apparatus characterized by: The device comprises the corn cob sorting system (1) according to any one of claims 1-4.

6. The automated maize threshing apparatus as claimed in claim 5, wherein: The corn cob assembly comprises a corn kernel processing system (2); The second refrigeration sleeve (37) of the corn kernel processing system (2) holds the frozen corn cob on the rotating core plug (34) by freezing; the temperature in the inner cavity of the second refrigeration sleeve (37) is lower than or equal to the temperature of the freezing device (14); Before the second refrigeration sleeve (37) holds the corn cob, water is sprayed in the corn cob and / or the inner cavity of the second refrigeration sleeve (37).

7. A corn automated threshing flow process characterized by: The device according to claim 6; the method Comprising the following steps; Step one, the first transfer assembly (3) carries the vertically placed corn cob to be threshed; Step two, the second rotating assembly (7) takes out the corn cob to be threshed from the first transfer assembly (3) and performs trimming, soaking and freezing.

8. The automated corn threshing process of claim 7, wherein: In step one, step 1.1, according to the opening elastic cone sleeve (25) corresponding to the batch of corn cobs, the opening elastic cone sleeve (25) is placed into the cone seat carrier (23) and the baffle part (24) is installed; the conveyor belt group (22) is started to rotate; Step 1.2, first, at the falling station (4), the opening elastic cone sleeve (25) supports the falling corn cob end; then, at the flat head station (5), the knife cuts the corn cob end standing in the opening elastic cone sleeve (25); Step 1.3, at the core insertion station (6), when the corn core is inserted, the concave-shaped supporting hand (28) supports the lower end of the corn cob, and when the telescopic horizontal arm (32) descends, the rotating core plug (34) rotates to insert into the corn core; the telescopic horizontal arm (32) is raised again to separate the corn cob from the opening elastic cone sleeve (25); In step two, the second rotating assembly (7) takes out the corn cob to be threshed from the first transfer assembly (3) and performs trimming, soaking and freezing; In step two, the second rotating assembly (7) takes out the corn cob to be threshed from the first transfer assembly (3) and performs trimming, soaking and freezing; The rotation of the main shaft A (29) causes the rotation of the seat body (30) through the core insertion station (6), the rod taking station (8), the flat bottom station (9), and the replacement station (10) in sequence; the rotation of the seat body (30) and the extension of the extension arm (32) cause the rotation of the core insertion plug (34) to drive the corn rod through the core insertion station (6), the rod taking station (8), the flat bottom station (9), and the replacement station (10); Step 2.1, first, after the completion of step 1.3 in the core insertion station (6), the core insertion plug (34) reaches the rod taking station (8); then, in the flat bottom station (9), the rotating knife cuts the lower end of the corn rod; Step 2.2, first, in the soaking station (13), the extension arm (32) is lowered to soak the corn rod on the core insertion plug (34); then, in the freezing station (11), the extension arm (32) is extended into the freezer (14) to freeze the soaked corn rod, so that the corn kernel and the corn skin are frozen together; Step 2.3, in the exchange station (12), the extension arm (32) is raised to hold the frozen corn rod with the corn rod holding assembly, and at the same time, the core insertion plug (34) is reversed to separate from the corn core; During the process from step 2.2 to step 2.3, the core insertion plug (34) is heated.

9. The corn automated threshing flow process of claim 8, wherein: After step two, there is step three, first, before the second cooling sleeve (37) holds the corn rod, water is sprayed in the corn rod and / or the inner cavity of the second cooling sleeve (37); Then, in the replacement station (10), the second cooling sleeve (37) holds the frozen corn rod on the core insertion plug (34) by freezing.

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