Tail pushing and discharging device of corn husker

Abstract

The invention discloses a tail pushing and discharging device of a corn husker, and belongs to the technical field of agricultural product processing. The corn husker aims to solve the problems that in the prior art, a corn husker adopts a tip pushing device and a tail pushing device to open and blow husks of corn cobs, the corn cobs with small diameters easily penetrate through a tail pushing barrel and are directly taken away by a drill bit during discharging, and the discharging effect is poor. A tip pushing rail, a tail pushing rail, a tail sleeve sealing rail, a circular knife rail adjusting mechanism, a front drilling cutting acceleration mechanism, a rear skin opening acceleration mechanism and a long annular chain conveying mechanism are all fixed to a rack, and a plurality of integrated trolleys are all fixed to a transmission chain of the long annular chain conveying mechanism. The fresh corn husker is used for husking fresh corn.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural product processing, and in particular to a tail pushing and unloading device for a corn peeler. Background Art

[0002] In the early stage of food processing of fresh corn, it is necessary to pick and collect, and then go through the processes of rough root cutting, rough tip cutting, fine root cutting, husk opening, husk blowing, and peeling before it can enter food processing. The existing vertical corn peeling machine needs to change the corn cob from horizontal to vertical after the rough root cutting and rough tip cutting are completed. The track structure of the conversion is complicated, and the corn cob is stood up for husk blowing and peeling, which affects the subsequent husk blowing and peeling processes due to the effect of the rotating centrifugal force. In addition, when cutting the leaves at the root, a power source needs to be provided for each rotary knife assembly separately, which increases the cost.

[0003] Fresh corn food processing needs to be picked and collected in the early stage, and then the processes of rough root cutting, rough tip cutting, fine root cutting, peeling, skinning, blowing skin, peeling and other processes are carried out before food processing. The existing vertical corn peeling machine needs to change the corn cob from horizontal to vertical after the corn cob is roughly cut and roughly cut. The track structure of the change is complicated, and the corn cob is stood up for skinning and peeling due to the effect of the rotating centrifugal force, which affects the subsequent skinning and peeling processes. When cutting leaves at the root, it is necessary to provide a power source for each rotary cutter assembly separately, which increases the cost. Patent application CN109429738A also discloses a fresh corn peeling machine, which uses a tip push device and a tail push device to peel and blow the corn cob. When unloading, the corn cob with a smaller diameter is easy to pass through the tail push cylinder and is directly taken away by the drill bit, and the unloading effect is not good. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a tail pushing and unloading device for a corn peeler with a compact structure and high working efficiency.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a corn peeling machine tail pushing and unloading device, including a tip pushing track, a tail pushing track, a tail sleeve closed track, a circular knife track adjustment mechanism, a front drilling cutting acceleration mechanism, a rear peeling acceleration mechanism, a long ring chain conveying mechanism and a plurality of integral trolleys;

[0006] The tip pushing track, the tail pushing track, the tail sleeve closed track, the circular knife track adjustment mechanism, the front drill cutting acceleration mechanism, the rear skin opening acceleration mechanism and the long ring chain conveying mechanism are all fixed on the frame, and multiple integral trolleys are fixed on the transmission chain of the long ring chain conveying mechanism. Each integral trolley includes a fixed frame, a tip pushing unit and a tail pushing unloading unit. The tip pushing unit and the tail pushing unloading unit are arranged correspondingly. The tip pushing unit is guided by the tip pushing track, and the tail pushing unloading unit is guided by the tail pushing track. The front drill cutting acceleration mechanism and the rear skin opening acceleration mechanism can drive the circular knife acceleration sprocket of the tail pushing unloading unit to rotate to rotate the drill bit.

[0007] Furthermore, the tip push unit comprises a tip sleeve assembly sliding optical axis, a tip sleeve push cylinder, a tip sleeve compression spring, a tip sleeve fixing seat, a tip sleeve fixing seat roller, a tip sleeve sliding optical axis and a tip sleeve spring sliding optical axis; the tip sleeve assembly sliding optical axis is connected to the fixing frame, the tip sleeve fixing seat is slidably arranged on the tip sleeve assembly sliding optical axis, the tip sleeve sliding optical axis and the tip sleeve spring sliding optical axis are slidably arranged on the tip sleeve fixing seat, and the tip sleeve sliding optical axis and the tip sleeve spring sliding optical axis are parallel to each other;

[0008] The pointed sleeve push cylinder is fixed at the ends of the pointed sleeve sliding optical axis and the pointed sleeve spring sliding optical axis, the pointed sleeve compression spring is arranged on the pointed sleeve spring sliding optical axis, and the two ends of the pointed sleeve compression spring are respectively pressed on the pointed sleeve push cylinder and the pointed sleeve fixing seat, a pointed sleeve fixing seat roller is arranged on the pointed sleeve fixing seat, the axis of the pointed sleeve fixing seat roller is perpendicular to the axis of the sliding optical axis, and the pointed sleeve fixing seat roller is guided by the pointed portion push track; the pointed sleeve fixing seat roller passes through the fixing frame.

[0009] Furthermore, the tail push unloading unit also includes a drilling cutting assembly sliding optical axis, two pushing fork sliding optical axes, a drilling cutting assembly roller, a drilling cutting housing, a round tool handle, a pushing fork block, a pushing fork roller, a sealing gasket, a drill rod, a round tool and an inserted tail sleeve; the inserted tail sleeve is connected to the fixed frame, a tail sleeve pushing bowl is arranged on the inserted tail sleeve, friction blocks are arranged at both ends of the fixed frame, one end of the drilling cutting assembly sliding optical axis is fixed on the inserted tail sleeve, and the other end is fixed on the friction block, the drilling cutting housing is slidably arranged on the drilling cutting assembly sliding optical axis, the pushing fork sliding optical axis is slidably arranged on the drilling cutting housing, and the drilling cutting assembly sliding optical axis and the pushing fork sliding optical axis are parallel to each other;

[0010] The push fork block is fixed on the push fork sliding optical axis, the push fork block is provided with a push fork roller, the axis of the push fork roller is perpendicular to the axis of the push fork sliding optical axis, the drill cuttings housing is provided with a drill cuttings assembly roller, the axis of the drill cuttings assembly roller is perpendicular to the axis of the drill cuttings assembly sliding optical axis;

[0011] The manual explains the limiting structure of the circular tool handle passing through the push fork block. A circular knife is arranged at the end of the circular tool handle away from the drill cuttings shell, and a sealing gasket is arranged at the end close to the drill cuttings shell. The drill rod is rotatably connected to the drill cuttings shell, and the sliding optical axes of the drill rod and the push fork are parallel to each other. A drill bit is arranged at the end of the drill rod close to the circular tool, and the drill bit and the blade on the circular tool are eccentrically arranged. The drill rod passes through the circular tool handle and is arranged between the sliding optical axes of the two push forks. A circular tool handle screw is installed on the circular tool handle, and a drill rod long groove is arranged on the drill rod. The circular tool handle screw passes through the circular tool handle radially, and the end of the circular tool handle screw is arranged inside the drill rod long groove. The roller of the drill cutting assembly is guided by the tail push track, and the roller of the push fork is guided by the tail sleeve closed track; the roller of the drill cutting assembly passes through the fixed frame.

[0012] Furthermore, the tip pushing track is composed of a tip original track, a first inclined track, a first straight track, a second inclined track and a second straight track; the first inclined track, the first straight track and the second inclined track are connected together in sequence to form a trapezoid, the first inclined track can make the tip sleeve fixing seat move along the axis of the sliding optical axis of the tip sleeve assembly toward the negative direction of the X-axis, and the second inclined track can make the tip sleeve fixing seat move along the axis of the sliding optical axis of the tip sleeve assembly toward the positive direction of the X-axis; the acute angle between the first inclined track and the first straight track is smaller than the acute angle between the first straight track and the second inclined track.

[0013] Furthermore, the tail pushing track is composed of a tail in-situ track, a clamping straight section track, a circular knife adjustment straight section track, a cutting device positioning straight section track and a unloading inclined section track which are connected in sequence. The circular knife adjustment straight section track can adjust the position along a direction perpendicular to the length of the tail pushing track; the unloading inclined section track can move the drill cuttings shell along the axis of the sliding optical axis of the drill cuttings assembly in the negative direction of the X-axis; the tail in-situ track is arranged corresponding to the tip in-situ track, the clamping straight section track is arranged corresponding to the first inclined section track and the front half of the first straight section track, the circular knife adjustment straight section track is arranged corresponding to the rear half of the first straight section track, and the cutting device positioning straight section track is arranged corresponding to the second inclined section track and the second straight section track.

[0014] Furthermore, the tail pushing and unloading device also includes two integral trolley lower tracks fixed on the frame, the integral trolley lower tracks are arranged below the long ring chain conveying mechanism, and friction blocks are arranged at both ends of the fixed frame to contact the integral trolley lower tracks; the tail sleeve closed track is a straight track; the tail sleeve closed track corresponds to the cutting device positioning straight track and the unloading inclined track.

[0015] Furthermore, the circular knife track adjustment mechanism is used to adjust the position of the circular knife adjustment straight section track. The circular knife track adjustment mechanism includes a hand crank, a driving long rod, a linkage short rod, a first active sprocket, a first chain, a first driven sprocket, two guide sleeves and two support frames; the two support frames are connected to the frame and are arranged at two ends of the circular knife adjustment straight section track, and the two guide sleeves are respectively fixedly connected to the two ends of the circular knife adjustment straight section track, the driving long rod and the linkage short rod pass through the guide sleeves and then connect to the support frame, the two guide sleeves are respectively threaded with the driving long rod and the linkage short rod, a semicircular raceway is arranged on the guide sleeve, and a semicircular spiral groove is arranged on the driving long rod and the linkage short rod, a ball is arranged between the guide sleeve and the driving long rod, and a ball is arranged between the guide sleeve and the linkage short rod, the first active sprocket is arranged on the driving long rod, the first driven sprocket is arranged on the linkage short rod, and the first active sprocket and the first driven sprocket are connected and transmitted by the first chain; a hand crank is arranged at the end of the driving long rod away from the first active sprocket.

[0016] Furthermore, the front drill chip acceleration mechanism is arranged corresponding to the circular knife adjustment straight section track, and the front drill chip acceleration mechanism includes a second chain drive motor, a conversion sprocket, a conversion chain, a second driving sprocket, a second chain and a second driven sprocket, and the conversion sprocket is powered by the second chain drive motor; the conversion sprocket and the second driving sprocket on the second chain drive motor are connected for transmission through the conversion chain, and the second driving sprocket and the second driven sprocket are connected for transmission through the second chain; the second chain is meshed with the circular knife acceleration sprocket.

[0017] Furthermore, the rear skin opening acceleration mechanism is arranged corresponding to the straight section positioning track of the cutting device, and the rear skin opening acceleration mechanism includes a third chain drive motor, a third driving sprocket, a third chain and a third driven sprocket; the third driving sprocket and the third driven sprocket are connected and driven by the third chain, and the third driving sprocket is powered by the third chain drive motor; the third chain is meshed with the circular knife acceleration sprocket.

[0018] Furthermore, the long ring chain conveying mechanism includes two driving sprockets, two chains and two driven sprockets; the two driving sprockets are connected together by a driving shaft, the driving shaft is connected to the frame through a bearing seat, the two driven sprockets are connected together by a driven shaft, the driven shaft is connected to the frame through a bearing seat, and each driving sprocket is connected to each driven sprocket for transmission through a chain, and the driving sprocket is powered by a motor; the fixing frames of multiple integral trolleys are fixed on the two chains.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention realizes the clamping of corn cobs by cooperating with the tip push device and the tail push device, and controlling the tip push track and the tail push track, and then realizes the drilling and fixing of the root of the corn cob and the cutting of the root of the corn leaf through the long ring chain conveying mechanism, so as to solve the pre-process of corn peeling, that is, the root cutting process. The present invention integrates the root cutting process through the clamping process, and completes it in the process of the corn peeling machine conveying the corn, so that the structure is more compact, simple, and the work efficiency is higher. Compared with the traditional peeling machine, the present invention peels more thoroughly, and the cleaning rate is more than 95%.

[0021] After the corn husking process is completed, the invention adopts a tail sleeve closed track guide sealing gasket to seal the tail sleeve push bowl, and then unloads the material through the drill cuttings component. The corn cobs of thick and thin diameters can complete the unloading process. Compared with the existing corn peeling machine, the unloading effect is better and the working efficiency is high. The workload of 12000-14000 corn cobs can be completed per hour. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric view of the integrated trolley of the present invention;

[0023] Figure 2 yes Figure 1 The main view of

[0024] Figure 3 yes Figure 1 A top view of

[0025] Figure 4 It is an axonometric view of the tail push unloading unit;

[0026] Figure 5 It is an axonometric view of the tip thrust unit;

[0027] Figure 6 yes Figure 4 The main view of

[0028] Figure 7 yes Figure 5 The main view of

[0029] Figure 8 It is an axonometric view of the drill pipe;

[0030] Fig. 9 It is an axonometric view of the circular knife track adjustment mechanism;

[0031] Fig.10 yes Fig. 9 A top view of

[0032] Fig.11 yes Fig. 9 The main view of

[0033] Fig.12Is the axonometric view of a long ring chain conveyor Figure 1 ;

[0034] Fig.13 Is the axonometric view of a long ring chain conveyor Figure 2 ;

[0035] Fig.14 It is a top view of 12;

[0036] Fig.15 yes Fig.12 The main view of

[0037] Fig.16 yes Fig.12 Left view of

[0038] Fig.17 1. It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit in the unclamped state of the corn cob;

[0039] Fig.18 Schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit in the corn cob clamping state;

[0040] Fig.19 It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit when the tail of the corn cob is precisely cut;

[0041] Fig. 20 It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit during corn cob drilling;

[0042] Fig.21 It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit when the corn cob is peeled and blown;

[0043] Fig. 22 1. It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit in the corn cob unloading state;

[0044] in Figure 1 , Figure 4 , Figure 5 , Fig.12 , Fig.13 , Fig.14 , Fig.16 , Figure 17-Figure 22 The direction indicated by the arrow in the middle is the positive direction of the X-axis;

[0045] In the figure, 60, integral trolley; 61, tip push unit; 611, tip sleeve assembly sliding optical axis; 612, tip sleeve push cylinder; 613, tip sleeve compression spring; 614, tip sleeve fixing seat; 615, tip sleeve fixing seat roller; 616, tip sleeve sliding optical axis; 617, tip sleeve spring sliding optical axis; 618, fixing frame; 6181, limiting waist groove;

[0046] 62. Tail push unloading unit; 621. Drill cutting assembly sliding axis; 622. Push fork sliding axis; 623. Circular knife acceleration sprocket; 624. Drill rod bearing; 625. Drill cutting assembly roller; 626. Drill cutting housing; 627. Circular knife handle; 6271. Limiting shoulder; 628. Circular knife handle screw; 629. Push fork block; 6210. Push fork roller; 6211. Sealing gasket; 6212. Drill rod; 62121. Drill rod long groove; 6213. Circular knife; 6214. Drill bit; 6215. Insert tail sleeve; 6216. Tail sleeve push bowl;

[0047] 63, friction block; 64, tip push rail; 640, tip original position rail; 641, first inclined rail; 642, first straight rail; 643, second inclined rail; 644, second straight rail; 645, tip introduction rail;

[0048] 65, tail push rail; 650, tail in-situ rail; 651, clamping straight rail; 652, circular knife adjustment straight rail; 6521, transition inclined rail; 653, cutting device positioning straight rail; 654, unloading inclined rail; 655, tail introduction rail;

[0049] 66. Tail sleeve closed track;

[0050] 67, circular knife track adjustment mechanism; 671, hand crank; 672, driving long rod; 673, linkage short rod; 674, first driving sprocket; 675, first chain; 676, first driven sprocket; 677, guide sleeve; 678, support frame;

[0051] 68, front drill cuttings acceleration mechanism; 681, second chain drive motor; 682, conversion sprocket; 683, conversion chain; 684, second driving sprocket; 685, second chain; 686, second driven sprocket;

[0052] 69, rear opening acceleration mechanism; 691, third chain transmission motor; 692, third driving sprocket; 693, third chain; 694, third driven sprocket;

[0053] 610. long ring chain conveying mechanism; 6101. motor; 6102. driving sprocket; 6103. chain; 6104. driven sprocket; 620. integral trolley lower track; 70. corn tray. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0055] Specific implementation method 1: Combination Figure 12-16 To illustrate this embodiment, a corn peeling machine tail pushing and unloading device in this embodiment includes a tip pushing track 64, a tail pushing track 65, a tail sleeve closing track 66, a circular knife track adjustment mechanism 67, a front drilling cutting acceleration mechanism 68, a rear peeling acceleration mechanism 69, a long ring chain conveying mechanism 610 and a plurality of integral trolleys 60;

[0056] The tip pushing track 64, the tail pushing track 65, the tail sleeve closing track 66, the circular knife track adjustment mechanism 67, the front drilling cuttings acceleration mechanism 68, the rear peeling acceleration mechanism 69 and the long ring chain conveying mechanism 610 are all fixed on the frame of the corn peeling machine, and multiple integral trolleys 60 are all fixed on the transmission chain of the long ring chain conveying mechanism 610. Each integral trolley 60 includes a fixed frame 618, a tip pushing unit 61 and a tail pushing unloading unit 62. The tip pushing unit 61 and the tail pushing unloading unit 62 are arranged correspondingly. The tip pushing unit 61 is guided by the tip pushing track 64, and the tail pushing unloading unit 62 is guided by the tail pushing track 65. The front drilling cuttings acceleration mechanism 68 and the rear peeling acceleration mechanism 69 can drive the circular knife acceleration sprocket 623 of the tail pushing unloading unit 62 to rotate and rotate the drill bit 6214.

[0057] Specific implementation method 2: Combination Figure 5 and Figure 7 To illustrate this embodiment, the tip push unit 61 of this embodiment includes a tip sleeve assembly sliding optical axis 611, a tip sleeve push cylinder 612, a tip sleeve compression spring 613, a tip sleeve fixing seat 614, a tip sleeve fixing seat roller 615, a tip sleeve sliding optical axis 616 and a tip sleeve spring sliding optical axis 617;

[0058] The tip sleeve assembly sliding optical axis 611 is connected to the fixing frame 618, the tip sleeve fixing seat 614 is slidably arranged on the tip sleeve assembly sliding optical axis 611, the tip sleeve sliding optical axis 616 and the tip sleeve spring sliding optical axis 617 are slidably arranged on the tip sleeve fixing seat 614, and the tip sleeve sliding optical axis 616 and the tip sleeve spring sliding optical axis 617 are parallel to each other;

[0059] The tip sleeve push cylinder 612 is fixed to the ends of the tip sleeve sliding optical axis 616 and the tip sleeve spring sliding optical axis 617, the tip sleeve compression spring 613 is arranged on the tip sleeve spring sliding optical axis 617, and the two ends of the tip sleeve compression spring 613 are respectively pressed against the tip sleeve push cylinder 612 and the tip sleeve fixing seat 614, the tip sleeve fixing seat 614 is provided with a tip sleeve fixing seat roller 615, and the axis of the tip sleeve fixing seat roller 615 is perpendicular to the axis of the sliding optical axis 611;

[0060] The tip sleeve fixed seat roller 615 is guided by the tip push track 64 ; the tip sleeve fixed seat roller 615 passes through the fixing frame 618 .

[0061] Other components and connection relationships are the same as those in the first specific implementation mode.

[0062] Specific implementation method three: Combination Figure 4 and Figure 6 To illustrate this embodiment, the tail push unloading unit 62 of this embodiment further includes a cutting assembly sliding optical axis 621, two pushing fork sliding optical axes 622, a cutting assembly roller 625, a cutting housing 626, a round knife handle 627, a pushing fork block 629, a pushing fork roller 6210, a sealing gasket 6211, a drill rod 6212, a round knife 6213 and an inserted tail sleeve 6215;

[0063] The inserted tail sleeve 6215 is connected to the fixed frame 618, and a tail sleeve push bowl 6216 is arranged on the inserted tail sleeve 6215. Friction blocks 63 are arranged at both ends of the fixed frame 618. One end of the sliding optical axis 621 of the drill cutting assembly is fixed to the inserted tail sleeve 6215, and the other end is fixed to the friction block 63. The drill cutting housing 626 is slidably arranged on the sliding optical axis 621 of the drill cutting assembly, and the sliding optical axis 622 of the pusher fork is slidably arranged on the drill cutting housing 626. The sliding optical axis 621 of the drill cutting assembly and the sliding optical axis 622 of the pusher fork are parallel to each other.

[0064] The push fork block 629 is fixed on the push fork sliding optical axis 622, and the push fork block 629 is provided with a push fork roller 6210, the axis of which is perpendicular to the axis of the push fork sliding optical axis 622, and the drill cuttings housing 626 is provided with a drill cuttings assembly roller 625, the axis of which is perpendicular to the axis of the drill cuttings assembly sliding optical axis 621;

[0065] The round knife handle 627 passes through the pusher fork block 629, a round knife 6213 is arranged at one end of the round knife handle 627 away from the drill cuttings housing 626, a sealing gasket 6211 is arranged at one end close to the drill cuttings housing 626, a drill rod 6212 is rotatably connected to the drill cuttings housing 626, the drill rod 6212 and the pusher fork sliding optical axis 622 are parallel to each other, a drill bit 6214 is arranged at one end of the drill rod 6212 close to the round knife 6213, the drill bit 6214 is eccentrically arranged with the blade on the round knife 6213, the drill rod 6212 passes through the round knife handle 627 and is arranged between the two pusher fork sliding optical axes 622, a round knife handle screw 628 is installed on the round knife handle 627, a drill rod long groove 62121 is arranged on the drill rod 6212, the round knife handle screw 628 passes through the round knife handle 627 radially, and the end of the round knife handle screw 628 is arranged inside the drill rod long groove 62121;

[0066] The drill cutting assembly roller 625 is guided by the tail push track 65 , and the pusher fork roller 6210 is guided by the tail sleeve closed track 66 ; the drill cutting assembly roller 625 passes through the fixed frame 618 .

[0067] In a preferred embodiment, the round tool handle 627 passes through the pushing fork block 629, and a through hole or a through groove is provided on the pushing fork block 629. The cylindrical round tool handle 627 passes through the through hole or the through groove, and has a clearance fit with the through hole or the through groove. Two limiting shoulders 6271 are also processed on the round tool handle 627, and the limiting shoulders 6271 are respectively arranged on both sides of the pushing fork block 629 to play a limiting role.

[0068] In a preferred embodiment, a drill rod long groove 62121 is provided on the drill rod 6212, and two round handle screws 628 are installed on the round handle 627. After the two round handle screws 628 are tightened, the ends of the round handle 627 will leak out of the round handle 627 and reach the drill rod long groove 62121 on the drill rod 6212, and there is a 1mm gap with the bottom of the drill rod long groove 62121. When the drill rod 6212 rotates, the round handle 627 is driven to rotate by the two round handle screws 628 in the drill rod long groove 62121; the pusher fork block 629 moves forward and backward, and drives the round handle 627 to move forward and backward relative to the drill rod 6212, and the two round handle screws 628 also play a role of sliding forward and backward positioning in the drill rod long groove 62121.

[0069] In a preferred embodiment, the purpose of providing a sealing gasket 6211 is to prevent corn husks, corn silk and other debris from entering the tail push unloading unit 62 of the present invention during the processes of husking and blowing the corn cobs. At the same time, when unloading, the sealing gasket 6211 is used to seal the circular hole in the center of the tail sleeve push bowl 6216 to prevent thin corn cobs with smaller diameters from being directly carried away by the drill bit 6214 through the tail sleeve push bowl 6216, thereby preventing effective unloading.

[0070] In a preferred embodiment, the drill rod 6212 is rotatably connected to the drill cuttings housing 626 via two drill rod bearings 624 .

[0071] Each tail push unloading unit 62 is used in conjunction with each tip push unit 61. When the tip sleeve fixing seat roller 615 moves in the negative direction of the X-axis under the action of external force, the tip sleeve fixing seat 614 drives the tip sleeve push cylinder 612 to move in the negative direction of the X-axis, and the tip sleeve compression spring 613 continuously applies external force to the tip sleeve push cylinder 612.

[0072] The conveying direction of the corn cob delivered by the corn peeler is perpendicular to the X-axis. At this time, the pointed sleeve push cylinder 612 moves toward the tip of the corn cob and finally presses against the tip of the corn cob. At the same time, the tail sleeve push bowl 6216 presses against the tail of the corn cob delivered by the corn peeler and clamps the corn cob by cooperating with the pointed sleeve push cylinder 612.

[0073] Other components and connection relationships are the same as those of the second specific implementation method.

[0074] Specific implementation method four: Combination Figure 12-16 To illustrate this embodiment, the tip push track 64 of this embodiment is composed of a tip original track 640, a first inclined track 641, a first straight track 642, a second inclined track 643 and a second straight track 644;

[0075] The first inclined track 641, the first straight track 642 and the second inclined track 643 are connected together in sequence to form a trapezoid. The first inclined track 641 can move the tip sleeve fixing seat 614 along the axis of the sliding optical axis 611 of the tip sleeve assembly toward the negative direction of the X-axis, and the second inclined track 643 can move the tip sleeve fixing seat 614 along the axis of the sliding optical axis 611 of the tip sleeve assembly toward the positive direction of the X-axis.

[0076] Combination Fig.14 It is explained that the roller 615 of the tip sleeve fixing seat moves along the inclination direction indicated by the arrow of the first inclined track 641, which can make the tip sleeve fixing seat 614 move toward the negative direction of the X-axis along the axis of the sliding optical axis 611 of the tip sleeve assembly; the roller 615 of the tip sleeve fixing seat moves along the inclination direction indicated by the arrow of the second inclined track 643, which can make the tip sleeve fixing seat 614 move toward the positive direction of the X-axis along the axis of the sliding optical axis 611 of the tip sleeve assembly.

[0077] In a preferred embodiment, the acute angle between the first inclined track 641 and the first straight track 642 is smaller than the acute angle between the first straight track 642 and the second inclined track 643 .

[0078] The inclination angle of the second inclined section track 643 is set so that when the corn cob enters the position of the pointed sleeve push cylinder 612, the compression amount of the pointed sleeve compression spring 613 is increased, so that the pointed sleeve push cylinder 612 generates a larger push force; after the corn cob is drilled, the pointed sleeve push cylinder 612 can be separated from the corn cob in a short time, and the corn cob is fixed on the drill bit 6214, preparing for the subsequent corn cob peeling and blowing.

[0079] Other components and connection relationships are the same as those of the third specific implementation method.

[0080] Specific implementation method five: Combination Figure 12-16 To illustrate this embodiment, the tail push rail 65 described in this embodiment is composed of a tail in-situ rail 650, a clamping straight rail 651, a circular knife adjustment straight rail 652, a cutting device positioning straight rail 653 and a discharge inclined rail 654 connected in sequence, and the circular knife adjustment straight rail 652 can adjust the position along the direction perpendicular to the length of the tail push rail 65; a transition inclined rail 6521 is processed at the position where the circular knife adjustment straight rail 652 and the clamping straight rail 651 are connected, which is used for the smooth transition between the circular knife adjustment straight rail 652 and the clamping straight rail 651;

[0081] In a preferred embodiment, the unloading inclined section track 654 can move the drill cutting housing 626 along the axis of the drill cutting assembly sliding optical axis 621 toward the negative direction of the X axis;

[0082] Combination Fig.10 It can be explained that the drill cutting assembly roller 625 moves along the slope direction indicated by the arrow of the unloading inclined section track 654, which can make the drill cutting housing 626 move along the axis of the drill cutting assembly sliding optical axis 621 toward the negative direction of the X axis.

[0083] In a preferred embodiment, the tail in-situ track 650 is arranged corresponding to the tip in-situ track 640, the clamping straight section track 651 is arranged corresponding to the first inclined section track 641 and the front half of the first straight section track 642, the circular knife adjustment straight section track 652 is arranged corresponding to the rear half of the first straight section track 642, and the cutting device positioning straight section track 653 is arranged corresponding to the second inclined section track 643 and the second straight section track 644.

[0084] This setting, combined with Fig.14 and Fig. 20 Note: The purpose of setting the circular knife adjustment straight section track 652 is to adjust the front and rear position of the circular knife 6213 relative to the tail sleeve push bowl 6216. The circular knife 6213 is close to the tail sleeve push bowl 6216, that is, the circular knife 6213 has a strong cutting force when it is close to the front, and the circular knife 6213 is far away from the tail sleeve push bowl 6216, that is, the circular knife 6213 has a weak cutting force when it is close to the back, which is suitable for peeling corn cobs of different lengths and varieties.

[0085] In a preferred embodiment, there is no corresponding track on the upper half layer of the long ring chain conveyor mechanism 610, and the tip push track 64 and the tail push track 65 are correspondingly arranged on the lower half layer of the long ring chain conveyor mechanism 610, the tip original position track 640 is connected with a trumpet-shaped tip introduction track 645 near the upper left track entrance position, and the tail original position track 650 is connected with a trumpet-shaped tail introduction track 655 near the upper left track entrance position, and two limiting waist-shaped grooves 6181 are provided on the fixed frame 618, and the tip sleeve fixed seat roller 615 and the drill cuttings assembly roller 625 are both arranged in the limiting waist-shaped groove 6181. The limiting waist-shaped groove 6181 limits the maximum and minimum forward and backward movement of the tip sleeve fixed seat roller 615 and the drill cuttings assembly roller 625, ensuring that the tip push unit 61 and the tail push unloading unit 62 will not deviate from the track guide when they move to the maximum limit.

[0086] Other components and connection relationships are the same as those of the fourth specific implementation method.

[0087] Specific implementation method six: Combination Figure 12-Figure 22To illustrate this embodiment, the tail push and unloading device described in this embodiment also includes two integral trolley lower rails 620 fixed on the corn peeling machine frame, the integral trolley lower rails 620 are arranged below the chain 6103 of the long ring chain conveying mechanism 610, and friction blocks 63 are arranged at both ends of the fixed frame 618 to contact the integral trolley lower rails 620. In this arrangement, due to the chain transmission structure, the loose edge of the chain will sag, affecting the transmission accuracy of the integral trolley 60, so the integral trolley lower rails 620 are respectively arranged at both ends of the fixed frame 618, and the friction blocks 63 are in friction contact with the integral trolley lower rails 620.

[0088] The tail sleeve closed track 66 is a straight track, and the tail sleeve closed track 66 corresponds to the cutting device positioning straight track 653 and the unloading inclined track 654.

[0089] This setting, combined with Fig.14 , Fig.21 and Fig. 22 It is explained that when the pusher fork roller 6210 enters the tail sleeve closed track 66 along the inclined track section at the end of the tail sleeve closed track 66, the pusher fork block 629 can drive the round tool handle 627 to move axially along the drill rod 612, and the sealing gasket 6211 on the round tool handle 627 is tightly attached to the side wall of the inserted tail sleeve 6215, and the sealing gasket 6211 can seal the circular hole in the center of the tail sleeve top push bowl 6216 through which the corn cob passes;

[0090] When unloading, the circular hole in the center of the tail sleeve push bowl 6216 is sealed by the sealing gasket 6211 to prevent the thin cob corn with a smaller diameter from being directly taken away by the drill bit 6214 through the circular hole in the center of the tail sleeve push bowl 6216, thereby preventing effective unloading.

[0091] The other components and connection relationships are the same as those in the fifth specific implementation manner.

[0092] Specific implementation method seven: Combination Figure 12-16 To illustrate this embodiment, the circular knife track adjustment mechanism 67 in this embodiment is used to adjust the position of the circular knife adjustment straight section track 652, and the circular knife track adjustment mechanism 67 includes a hand crank 671, a driving long rod 672, a linkage short rod 673, a first driving sprocket 674, a first chain 675, a first driven sprocket 676, two guide sleeves 677 and two support frames 678;

[0093] Two support frames 678 are connected to the frame of the corn peeling machine and are arranged at the two ends of the circular knife adjustment straight section track 652. Two guide sleeves 677 are respectively fixedly connected to the two ends of the circular knife adjustment straight section track 652. The driving long rod 672 and the linkage short rod 673 pass through the guide sleeves 677 and are rotatably connected to the support frame 678. The two guide sleeves 677 are respectively threaded with the driving long rod 672 and the linkage short rod 673. A semicircular rolling track is arranged inside the guide sleeve 677. The driving long rod 672 and the linkage short rod 673 are both provided with semicircular spiral grooves. A ball is arranged between the guide sleeve 677 and the driving long rod 672, and a ball is arranged between the guide sleeve 677 and the linkage short rod 673.

[0094] The first active sprocket 674 is arranged on the driving long rod 672, the first driven sprocket 676 is arranged on the linkage short rod 673, the first active sprocket 674 and the first driven sprocket 676 are connected for transmission via a first chain 675; a hand crank 671 is arranged at one end of the driving long rod 672 away from the first active sprocket 674.

[0095] This setting, combined with Figure 9-14 Description: Two lifting ears are provided at both ends of the circular knife adjusting straight section track 652, and the driving long rod 672 and the linkage short rod 673 pass through the lifting ears respectively, and nuts are installed on the driving long rod 672 and the linkage short rod 673 for locking the circular knife adjusting straight section track 652, and a nut is provided on the side of each lifting ear;

[0096] When it is necessary to adjust the front and rear relative position of the circular knife adjusting straight section track 652, loosen the nut and rotate the hand crank 671. The hand crank 671 drives the first active sprocket 674 and the first driven sprocket 676 to rotate, and the guide sleeve 677 drives the circular knife adjusting straight section track 652 to move forward and backward, thereby controlling the cutting force of the circular knife 6213. After adjustment, lock the nuts on both sides of the circular knife adjusting straight section track 652.

[0097] The other components and connection relationships are the same as those of the sixth specific implementation method.

[0098] Specific implementation method eight: Combination Figure 12-16 To illustrate this embodiment, the front drill chip acceleration mechanism 68 described in this embodiment is arranged corresponding to the circular knife adjustment straight section track 652, and the front drill chip acceleration mechanism 68 includes a second chain transmission motor 681, a conversion sprocket 682, a conversion chain 683, a second driving sprocket 684, a second chain 685 and a second driven sprocket 686, and the conversion sprocket 682 is powered by the second chain transmission motor 681;

[0099] The conversion sprocket 682 and the second driving sprocket 684 on the second chain drive motor 681 are connected for transmission via a conversion chain 683 , and the second driving sprocket 684 and the second driven sprocket 686 are connected for transmission via a second chain 685 ; the second chain 685 is meshed with the circular knife acceleration sprocket 623 .

[0100] The other components and connection relationships are the same as those of the seventh specific implementation method.

[0101] Specific implementation method nine: Combination Figure 12-16 To illustrate this embodiment, the rear peeling acceleration mechanism 69 described in this embodiment is arranged corresponding to the cutting device positioning straight section track 653, and the rear peeling acceleration mechanism 69 includes a third chain transmission motor 691, a third driving sprocket 692, a third chain 693 and a third driven sprocket 694;

[0102] The third driving sprocket 692 and the third driven sprocket 694 are connected and driven by a third chain 693 . The third driving sprocket 692 is powered by a third chain drive motor 691 . The third chain 693 is meshed with the circular knife acceleration sprocket 623 .

[0103] The other components and connection relationships are the same as those in the eighth specific implementation manner.

[0104] Specific implementation method ten: Combination Figure 12-16 To illustrate this embodiment, the long ring chain conveying mechanism 610 of this embodiment includes two driving sprockets 6102, two chains 6103 and two driven sprockets 6104;

[0105] Two driving sprockets 6102 are connected together through a driving shaft, and the driving shaft is connected to the frame through a bearing seat. Two driven sprockets 6104 are connected together through a driven shaft, and the driven shaft is connected to the frame through a bearing seat. Each driving sprocket 6102 is connected to each driven sprocket 6104 through a chain 6103 for transmission.

[0106] The driving sprocket 6102 is powered by the motor 6101 ; the fixing frames 618 of the multiple integral trolleys 60 are all fixed on the two chains 6013 .

[0107] The other components and connection relationships are the same as those of the ninth embodiment.

[0108] Working process of the present invention:

[0109] The present invention places corn cobs arranged in the same direction in the corn tray 70 of the corn peeler through the corn automatic placing device, and the corn tray 70 is transported to the position of the tail pushing and unloading device of the present invention through the conveying equipment on the corn peeler. The conveying speed of the long ring chain conveying mechanism 610 of the tail pushing and unloading device of the present invention is synchronized with the conveying speed of the conveying equipment on the corn peeler.

[0110] like Fig.17 As shown, when the tip sleeve fixing seat roller 615 on the tip pushing unit 61 is guided into the tip in-situ track 640 through the tip introduction track 645, and at the same time the drill cuttings assembly roller 625 on the tail pushing unloading unit 62 is guided into the tail in-situ track 650 through the tail introduction track 655, the drill bit 6214 remains disengaged from the tail sleeve pushing bowl 6216. At this time, the tip sleeve pushing cylinder 612 and the inserted tail sleeve 6215 are away from both sides of the corn tray 70, and the corn cob is in a state to be clamped.

[0111] like Fig.18 As shown, when the tip sleeve fixing seat roller 615 on the tip pushing unit 61 enters the first inclined track 641, the tip sleeve fixing seat 614 moves to the negative direction of the X-axis, and the drill cuttings assembly roller 625 on the tail pushing unloading unit 62 enters the clamping straight track 651, and the position of the drill cuttings shell 626 remains stationary. At the same time, the tip sleeve pushing cylinder 612 clamps the corn cob under the action of the tip sleeve compression spring 613. The force continuously applied by the tip sleeve compression spring 613 can clamp corn cobs of different lengths.

[0112] like Fig.19 As shown, the tip sleeve fixing seat roller 615 on the tip pushing unit 61 moves to the end of the first inclined track 641, and the tip sleeve fixing seat 614 moves to the limit in the negative direction of the X-axis, and the drill shell 626 and the drill bit 6214 keep their original positions, completing the final clamping of the corn cob. While the corn cob remains clamped, the fine-cutting tail saw blade on the corn peeling machine fine-cuts the root of the corn cob.

[0113] like Fig. 20 As shown, when the tip sleeve fixing seat roller 615 on the tip pushing unit 61 enters the first straight section track 642, the position of the tip sleeve fixing seat 614 remains stationary, and at the same time, the drill cutting assembly roller 625 on the tail pushing unloading unit 62 enters the circular knife adjustment straight section track 652, and the drill cutting shell 626 moves in the positive direction of the X-axis. At this time, the drill bit 6214 gradually moves close to the root of the corn cob, and the drill bit 6214 and the circular knife 6213 rotate under the drive of the front drill cutting acceleration mechanism 68, and the drill bit 6214 drills into the root of the corn cob.

[0114] like Fig.21 As shown, the tip sleeve fixing seat roller 615 on the tip pushing unit 61 first enters the second inclined track 643, the tip sleeve fixing seat 614 moves to the limit in the positive direction of the X-axis, and then the tip sleeve fixing seat roller 615 enters the second straight track 644, after which the position of the tip sleeve fixing seat 614 remains unchanged;

[0115] At the same time, the drill chip assembly roller 625 on the tail push unloading unit 62 enters the cutting device positioning straight section track 653, the positions of the drill chip shell 626 and the drill bit 6214 remain unchanged, and the push fork roller 6210 enters the tail sleeve closed track 66, driving the round knife handle 627 to move close to the inserted tail sleeve 6215. The tail sleeve closed track 66 guides the sealing gasket 6211 on the round knife handle 627 to seal the central circular hole of the tail sleeve push bowl 6216. At the same time, the round knife handle 627 pushes the corn cob away from the inserted tail sleeve 6215 but still remains on the drill bit 6214. At this time, the drill bit 6214 rotates driven by the rear peeling acceleration mechanism 69, and the air blowing device of the corn peeling machine performs peeling processes such as beating and blowing the skin on the rotating corn cob.

[0116] like Fig. 22 As shown, the tip sleeve fixing seat roller 615 of the tip pushing unit 61 is separated from the tip pushing track 64, the tip sleeve fixing seat 614 is ready to circulate into the tip in-situ track 640 for guidance, the pusher fork roller 6210 is kept in the tail sleeve closed track 66, and the tail sleeve closed track 66 continues to guide the sealing gasket 6211 on the round tool handle 627 to seal the tail sleeve pushing bowl 6216;

[0117] At the same time, the drill cuttings assembly roller 625 on the tail push unloading unit 62 enters the unloading inclined section track 654, and the drill cuttings shell 626 moves to the negative direction of the X-axis. At this time, the drill bit 6214 moves away from the corn cob and exits the corn root. The inserted tail sleeve 6215 separates the corn cob from the drill bit 6214, causing the corn cob to fall off and fall into the recovery device of the corn peeler. The drill cuttings shell 626 is ready to circulate into the tail in-situ track 650 for guidance, and the cycle is repeated.

[0118] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tail pushing and unloading device for a corn peeler, characterized in that: It comprises a tip push rail (64), a tail push rail (65), a tail sleeve closed rail (66), a circular knife rail adjustment mechanism (67), a front drill cutting acceleration mechanism (68), a rear peeling acceleration mechanism (69), a long ring chain conveying mechanism (610) and a plurality of integral trolleys (60); The tip push rail (64), the tail push rail (65), the tail sleeve closed rail (66), the circular knife rail adjustment mechanism (67), the front drill cutting acceleration mechanism (68), the rear peeling acceleration mechanism (69) and the long ring chain conveying mechanism (610) are all fixed on the frame; A plurality of integral trolleys (60) are fixed on the transmission chain of the long ring chain conveying mechanism (610), each integral trolley (60) comprises a fixing frame (618), a tip pushing unit (61) and a tail pushing unloading unit (62), and the tip pushing unit (61) and the tail pushing unloading unit (62) are arranged correspondingly; The tip push unit (61) is guided by a tip push track (64), and the tail push unloading unit (62) is guided by a tail push track (65); The front drilling cuttings acceleration mechanism (68) and the rear peeling acceleration mechanism (69) can both drive the circular knife acceleration sprocket (623) of the tail push unloading unit (62) to rotate and rotate the drill bit (6214).

2. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The tip push unit (61) comprises a tip sleeve assembly sliding optical axis (611), a tip sleeve push cylinder (612), a tip sleeve compression spring (613), a tip sleeve fixing seat (614), a tip sleeve fixing seat roller (615), a tip sleeve sliding optical axis (616) and a tip sleeve spring sliding optical axis (617); The tip sleeve assembly sliding optical axis (611) is connected to the fixing frame (618), the tip sleeve fixing seat (614) is slidably arranged on the tip sleeve assembly sliding optical axis (611), the tip sleeve sliding optical axis (616) and the tip sleeve spring sliding optical axis (617) are slidably arranged on the tip sleeve fixing seat (614), and the tip sleeve sliding optical axis (616) and the tip sleeve spring sliding optical axis (617) are parallel to each other; The tip sleeve push cylinder (612) is fixed to the ends of the tip sleeve sliding optical axis (616) and the tip sleeve spring sliding optical axis (617), the tip sleeve compression spring (613) is arranged on the tip sleeve spring sliding optical axis (617), and the two ends of the tip sleeve compression spring (613) are respectively pressed against the tip sleeve push cylinder (612) and the tip sleeve fixing seat (614), and the tip sleeve fixing seat (614) is provided with a tip sleeve fixing seat roller (615), and the axis of the tip sleeve fixing seat roller (615) is perpendicular to the axis of the sliding optical axis (611); The pointed sleeve fixed seat roller (615) is guided by the pointed portion pushing track (64); the pointed sleeve fixed seat roller (615) passes through the fixed frame (618).

3. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The tail push unloading unit (62) further comprises a drilling cutting assembly sliding shaft (621), two pushing fork sliding shafts (622), a drilling cutting assembly roller (625), a drilling cutting housing (626), a round knife handle (627), a pushing fork block (629), a pushing fork roller (6210), a sealing gasket (6211), a drill rod (6212), a round knife (6213) and an insertable tail sleeve (6215); The inserted tail sleeve (6215) is connected to the fixed frame (618), the inserted tail sleeve (6215) is provided with a tail sleeve push bowl (6216), both ends of the fixed frame (618) are provided with friction blocks (63), one end of the drill cutting assembly sliding optical axis (621) is fixed to the inserted tail sleeve (6215), and the other end is fixed to the friction block (63); The drill cutting housing (626) is slidably disposed on the drill cutting assembly sliding optical axis (621), and the pusher fork sliding optical axis (622) is slidably disposed on the drill cutting housing (626), and the drill cutting assembly sliding optical axis (621) and the pusher fork sliding optical axis (622) are parallel to each other; The push fork block (629) is fixed on the push fork sliding optical axis (622), the push fork block (629) is provided with a push fork roller (6210), the axis of the push fork roller (6210) is perpendicular to the axis of the push fork sliding optical axis (622), the drill cuttings housing (626) is provided with a drill cuttings assembly roller (625), the axis of the drill cuttings assembly roller (625) is perpendicular to the axis of the drill cuttings assembly sliding optical axis (621); The circular knife handle (627) passes through the pusher fork block (629); a circular knife (6213) is arranged at one end of the circular knife handle (627) away from the drill cuttings housing (626); a sealing gasket (6211) is arranged at one end close to the drill cuttings housing (626); a drill rod (6212) is rotatably connected to the drill cuttings housing (626); the drill rod (6212) and the pusher fork sliding optical axis (622) are parallel to each other; a drill bit (6214) is arranged at one end of the drill rod (6212) close to the circular knife (6213); and the drill bit (6214) and the blade on the circular knife (6213) are eccentrically arranged; The drill rod (6212) passes through the round tool handle (627) and is arranged between the two pusher fork sliding optical axes (622); a round tool handle screw (628) is installed on the round tool handle (627); a drill rod long groove (62121) is arranged on the drill rod (6212); the round tool handle screw (628) passes through the round tool handle (627) in the radial direction, and the end of the round tool handle screw (628) is arranged inside the drill rod long groove (62121); The drill cutting assembly roller (625) is guided by the tail push track (65), and the pusher fork roller (6210) is guided by the tail sleeve closed track (66); the drill cutting assembly roller (625) passes through the fixed frame (618).

4. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The tip push track (64) is composed of a tip original track (640), a first inclined track (641), a first straight track (642), a second inclined track (643) and a second straight track (644); The first inclined track (641), the first straight track (642) and the second inclined track (643) are connected in sequence to form a trapezoid; the first inclined track (641) can enable the tip sleeve fixing seat (614) to move along the axis of the tip sleeve assembly sliding optical axis (611) in the negative direction of the X-axis; and the second inclined track (643) can enable the tip sleeve fixing seat (614) to move along the axis of the tip sleeve assembly sliding optical axis (611) in the positive direction of the X-axis. The acute angle between the first inclined track (641) and the first straight track (642) is smaller than the acute angle between the first straight track (642) and the second inclined track (643).

5. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The tail push track (65) is composed of a tail original track (650), a clamping straight track (651), a circular knife adjustment straight track (652), a cutting device positioning straight track (653) and a discharge inclined track (654) connected in sequence, and the circular knife adjustment straight track (652) can adjust the position along a direction perpendicular to the length of the tail push track (65); The unloading inclined section track (654) can enable the drill cuttings housing (626) to move in the negative direction of the X axis along the axis of the drill cuttings assembly sliding optical axis (621); The tail original position track (650) is arranged corresponding to the tip original position track (640); the clamping straight section track (651) is arranged corresponding to the first inclined section track (641) and the front half of the first straight section track (642); the circular knife adjustment straight section track (652) is arranged corresponding to the rear half of the first straight section track (642); and the cutting device positioning straight section track (653) is arranged corresponding to the second inclined section track (643) and the second straight section track (644).

6. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The tail pushing and unloading device also includes two integral trolley lower rails (620) fixed on the frame, the integral trolley lower rails (620) are arranged below the long ring chain conveying mechanism (610), and friction blocks (63) are arranged at both ends of the fixed frame (618) to contact the integral trolley lower rails (620); The tail sleeve closed track (66) is a straight track; the tail sleeve closed track (66) corresponds to the cutting device positioning straight track (653) and the unloading inclined track (654).

7. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The circular knife track adjustment mechanism (67) is used to adjust the position of the circular knife adjustment straight section track (652), and the circular knife track adjustment mechanism (67) comprises a hand crank (671), a driving long rod (672), a linkage short rod (673), a first driving sprocket (674), a first chain (675), a first driven sprocket (676), two guide sleeves (677) and two support frames (678); Two support frames (678) are connected to the frame and arranged at two ends of the circular knife adjustment straight section track (652); two guide sleeves (677) are respectively fixedly connected to two ends of the circular knife adjustment straight section track (652); the driving long rod (672) and the linkage short rod (673) pass through the guide sleeves (677) and then connect to the support frames (678); The two guide sleeves (677) are respectively threadedly matched with the driving long rod (672) and the linkage short rod (673); a semicircular raceway is arranged inside the guide sleeve (677); the driving long rod (672) and the linkage short rod (673) are both provided with semicircular spiral grooves; a ball is arranged between the guide sleeve (677) and the driving long rod (672); and a ball is arranged between the guide sleeve (677) and the linkage short rod (673); The first driving sprocket (674) is arranged on the driving long rod (672), the first driven sprocket (676) is arranged on the linkage short rod (673), the first driving sprocket (674) and the first driven sprocket (676) are connected for transmission via a first chain (675); and a hand crank (671) is arranged at one end of the driving long rod (672) away from the first driving sprocket (674).

8. The tail pushing and unloading device of the corn peeling machine according to claim 1 is characterized in that: The front drill chip acceleration mechanism (68) is arranged corresponding to the circular knife adjustment straight section track (652), and the front drill chip acceleration mechanism (68) comprises a second chain transmission motor (681), a conversion sprocket (682), a conversion chain (683), a second driving sprocket (684), a second chain (685) and a second driven sprocket (686), and the conversion sprocket (682) is powered by the second chain transmission motor (681); The conversion sprocket (682) on the second chain drive motor (681) and the second driving sprocket (684) are connected for transmission via a conversion chain (683), and the second driving sprocket (684) and the second driven sprocket (686) are connected for transmission via a second chain (685); The second chain (685) is meshed with the circular knife accelerating sprocket (623).

9. The tail pushing and unloading device of the corn peeling machine according to claim 1, characterized in that: The rear peeling acceleration mechanism (69) is arranged corresponding to the cutting device positioning straight section track (653), and the rear peeling acceleration mechanism (69) comprises a third chain transmission motor (691), a third driving sprocket (692), a third chain (693) and a third driven sprocket (694); The third driving sprocket (692) and the third driven sprocket (694) are connected and driven via a third chain (693), and the third driving sprocket (692) is powered by a third chain drive motor (691); The third chain (693) is meshed with the circular knife accelerating sprocket (623).

10. The tail pushing and unloading device of the corn peeling machine according to claim 1, characterized in that: The long ring chain conveying mechanism (610) comprises two driving sprockets (6102), two chains (6103) and two driven sprockets (6104); Two driving sprockets (6102) are connected together through a driving shaft, the driving shaft is connected to the frame through a bearing seat, two driven sprockets (6104) are connected together through a driven shaft, the driven shaft is connected to the frame through a bearing seat, and each driving sprocket (6102) and each driven sprocket (6104) are connected and driven by a chain (6103); The driving sprocket (6102) is powered by a motor (6101); the fixing frames (618) of the plurality of integral trolleys (60) are all fixed on two chains (6013).

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