Novel fresh corn husker

Abstract

The invention discloses a novel fresh corn husker, and relates to the technical field of agricultural machinery. The problems that in the prior art, fresh corn husks are peeled manually, a large amount of manpower needs to be consumed, and efficiency is low; or a plurality of rubber rollers which are arranged side by side are adopted to tear corn husks, most corn particles are damaged due to the fact that corns are squeezed among the rubber rollers, and subsequent processing and eating are affected. The corn conveying device comprises a conveying system. The conveying system comprises a lifting mechanism and a corn conveying mechanism. The fresh corn peeling device further comprises a corn host processing system. The corn host processing system comprises a rack, a saw cutting mechanism, a positioning clamping rotary cutting unloading trolley, a husk opening mechanism and an air blowing mechanism; the corn conveying mechanism is installed on one side of the machine frame, the lifting mechanism is installed at the input end of the corn conveying mechanism, and a discharging port of the lifting mechanism is connected with a feeding port of the corn 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 machinery, and in particular to a novel fresh corn peeling machine. Background Art

[0002] Corn, formerly known as maize, is an annual tall herb. Its size varies with different growing conditions. It is cultivated in various parts of my country. Corn is one of the most widely grown crops in tropical and temperate regions around the world. It has a sweet taste and can be used to make a variety of dishes. Before eating corn, its skin must be peeled off one by one to expose the inner fruit. Fresh corn refers to young corn with special flavor and quality. Compared with ordinary corn, it is sweet, sticky, tender and fragrant.

[0003] At present, there are two methods for peeling the husk of fresh corn. The first is manual peeling, which consumes a lot of manpower and is inefficient. The second is to tear the corn husk with multiple rubber rollers arranged side by side. Although this method replaces manual work and has higher work efficiency than manual peeling, most of the corn grains are damaged due to the squeezing of corn between the rubber rollers, which seriously affects subsequent processing and consumption. The third is to use a centrifugal rotary peeling device to position, clamp and tear the corn husk. Although this method replaces the rubber roller, it has a complex and non-compact structure, the work section cannot be effectively integrated, and the work efficiency is still low. Patent No. 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, resulting in poor unloading effect. Summary of the invention

[0004] The purpose of the invention is to overcome the deficiencies of the prior art and provide a novel fresh corn peeling machine with compact structure and high working efficiency.

[0005] A novel fresh corn peeling machine comprises a conveying system and a corn mainframe processing system, wherein the conveying system comprises a front loading system and a feeding system, the corn mainframe processing system comprises a frame, a pressing mechanism, a rough cutting tail mechanism, a fine cutting tail mechanism, a tail pushing and unloading device mechanism and a gas peeling mechanism, and the tail pushing and unloading device mechanism comprises a plurality of integral trolleys and a long ring chain conveying mechanism;

[0006] The feeding system is installed on one side of the frame, the loading system is installed at the input end of the feeding system, and the discharge port of the loading system is connected with the feed port of the feeding system; the output return end of the feeding system extends into the frame and is arranged adjacent to the integral trolley, and the pressing mechanism, the rough cutting tail mechanism, the fine cutting tail mechanism, the tail pushing and unloading device mechanism and the gas peeling mechanism are arranged on the frame along the corn conveying direction; the pressing mechanism and the rough cutting tail mechanism are arranged correspondingly, the output return end of the feeding system is arranged in the tail pushing and unloading device mechanism, the gas peeling mechanism is arranged below the tail pushing and unloading device mechanism, and the corn tray and the integral trolley of the feeding system are driven by the long ring chain conveying mechanism to move synchronously.

[0007] Furthermore, the tail push and unloading device mechanism also includes a tip push track, a tail push track, a tail sleeve closed track, a circular knife track adjustment mechanism, a front drill cutting acceleration mechanism and a rear skin opening acceleration mechanism;

[0008] 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.

[0009] 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;

[0010] The sliding optical axis of the tip sleeve assembly is connected to the fixing frame, the tip sleeve fixing seat is slidably arranged on the sliding optical axis of the tip sleeve assembly, the sliding optical axis of the tip sleeve and the sliding optical axis of the tip sleeve spring are slidably arranged on the tip sleeve fixing seat, and the sliding optical axis of the tip sleeve and the sliding optical axis of the tip sleeve spring are parallel to each other;

[0011] The tip sleeve push cylinder is fixed at the ends of the tip sleeve sliding optical axis and the tip sleeve spring sliding optical axis, the tip sleeve compression spring is arranged on the tip sleeve spring sliding optical axis, and the two ends of the tip sleeve compression spring are respectively pressed against the tip sleeve push cylinder and the tip sleeve fixing seat, the tip sleeve fixing seat is provided with a tip sleeve fixing seat roller, and the axis of the tip sleeve fixing seat roller is perpendicular to the axis of the sliding optical axis;

[0012] The roller of the pointed sleeve fixed seat is guided by the pointed part pushing track; the roller of the pointed sleeve fixed seat passes through the fixed frame.

[0013] Furthermore, the tail push unloading unit also includes a cuttings assembly sliding shaft, two pushing fork sliding shafts, a cuttings assembly roller, a cuttings housing, a round tool handle, a pushing fork block, a pushing fork roller, a sealing gasket, a drill rod, a round tool and an insertable tail sleeve;

[0014] The inserted tail sleeve is connected to the fixed frame, the inserted tail sleeve is provided with a tail sleeve push bowl, the two ends of the fixed frame are provided with friction blocks, one end of the sliding optical axis of the drill cutting assembly is fixed on the inserted tail sleeve, and the other end is fixed on the friction block; the drill cutting housing is slidably arranged on the sliding optical axis of the drill cutting assembly, the sliding optical axis of the pusher fork is slidably arranged on the drill cutting housing, and the sliding optical axis of the drill cutting assembly and the sliding optical axis of the pusher fork are parallel to each other;

[0015] 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;

[0016] The circular cutter handle passes through the pusher fork block, a circular cutter is arranged at one end of the circular cutter handle away from the drill cutting housing, a sealing gasket is arranged at one end close to the drill cutting housing, a drill rod is rotatably connected to the drill cutting housing, the sliding optical axes of the drill rod and the pusher fork are parallel to each other, a drill bit is arranged at one end of the drill rod close to the circular cutter, and the drill bit and the blade on the circular cutter are eccentrically arranged;

[0017] The drill rod passes through the round tool handle and is arranged between the sliding optical axes of two push forks. A round tool handle screw is installed on the round tool handle, and a drill rod long groove is arranged on the drill rod. The round tool handle screw passes through the round tool handle radially, and the end of the round 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.

[0018] Furthermore, the tip push 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;

[0019] The first inclined track, the first straight track and the second inclined track are connected 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 to 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 to 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;

[0020] The gas peeling mechanism is arranged adjacent to the second straight track, and the gas outlet end of the gas peeling mechanism points to the tip of the corn cob;

[0021] The tail push track is composed of a tail in-situ track, a clamping straight track, a circular knife adjustment straight track, a cutting device positioning straight track and a discharge inclined track, and the circular knife adjustment straight track can adjust the position in a direction perpendicular to the length of the tail push track.

[0022] The unloading inclined track can move the drill cuttings housing along the axis of the sliding optical axis of the drill cuttings assembly toward the negative direction of the X axis;

[0023] 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; the cutting device positioning straight section track is arranged corresponding to the second inclined section track and the second straight section track;

[0024] The tail push and unloading device also includes two integral trolley lower rails fixed on the frame, the integral trolley lower rails 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 rails;

[0025] 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;

[0026] The circular knife track adjustment mechanism is used to adjust the position of the circular knife adjustment straight section track, and the circular knife track adjustment mechanism includes a hand crank, a driving long rod, a linkage short rod, a first driving sprocket, a first chain, a first driven sprocket, two guide sleeves and two support frames;

[0027] Two support frames are connected to the frame and arranged at the two ends of the circular knife adjustment straight section track, two guide sleeves are respectively fixedly connected to the two ends of the circular knife adjustment straight section track, and the driving long rod and the linkage short rod pass through the guide sleeves and then connect to the support frames;

[0028] The two guide sleeves are respectively threaded with the driving long rod and the linkage short rod, a semicircular raceway is arranged inside the guide sleeve, 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;

[0029] The first active sprocket is arranged on the driving long rod, the first driven sprocket is arranged on the linkage short rod, the first active sprocket and the first driven sprocket are connected and driven by a first chain; a hand crank is arranged on one end of the driving long rod away from the first active sprocket.

[0030] Further, 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;

[0031] The conversion sprocket on the second chain drive motor and the second driving sprocket are connected and driven through the conversion chain, and the second driving sprocket and the second driven sprocket are connected and driven through the second chain; the second chain is meshed with the circular knife acceleration sprocket;

[0032] The rear peeling acceleration mechanism is arranged corresponding to the positioning straight section track of the cutting device, and the rear peeling acceleration mechanism includes a third chain transmission motor, a third driving sprocket, a third chain and a third driven sprocket;

[0033] The third driving sprocket and the third driven sprocket are connected and driven by a third chain, and the third driving sprocket is powered by a third chain transmission motor; the third chain is meshed with the circular knife acceleration sprocket;

[0034] The long ring chain conveying mechanism comprises two driving sprockets, two chains and two driven sprockets;

[0035] Two driving sprockets are connected together through a driving shaft, the driving shaft is connected to the frame through a bearing seat, two driven sprockets are connected together through 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 through a chain transmission;

[0036] The driving sprocket is powered by a motor; the fixing frames of the multiple integral trolleys are all fixed on two chains.

[0037] Further, the rough cutting tip tail mechanism is arranged adjacent to the output return end of the feeding system, and the rough cutting tip tail mechanism comprises a rough cutting tail motor, a rough cutting tail saw blade, a rough cutting tip motor and a rough cutting tip saw blade;

[0038] The rough cutting tail motor drives the rough cutting tail saw blade, and the rough cutting tip motor drives the rough cutting tip saw blade. The rough cutting tail saw blade and the rough cutting tip saw blade are arranged correspondingly and are respectively arranged on both sides of the corn tray. The rough cutting tail saw blade and the rough cutting tip saw blade are perpendicular to the corn cob, and a material pressing mechanism is arranged adjacent to the rough cutting tip tail mechanism.

[0039] Furthermore, the fine-cutting tail mechanism is installed near the connection position of the first inclined section track and the first straight section track, and the fine-cutting tail mechanism includes a fine-cutting tail motor and a fine-cutting tail saw blade. The fine-cutting tail motor drives the fine-cutting tail saw blade, and the fine-cutting tail saw blade is arranged near the tail of the corn cob, and the fine-cutting tail saw blade is perpendicular to the corn cob.

[0040] Furthermore, the corn host processing system also includes a material protection mechanism, which includes a material protection seat and a material protection component, and the material protection component includes a disc with teeth on the outer edge, a connecting rod, a compression spring and a support rod;

[0041] The material guarding mechanism is arranged below the integral trolley between the front drilling cuttings acceleration mechanism and the rear peeling acceleration mechanism, the material guarding seat is fixedly connected to the frame, and the material guarding assembly is arranged on the material guarding seat;

[0042] One end of the connecting rod is connected to the center of the disc, the disc can rotate relative to the connecting rod, and the middle part of the connecting rod is rotatably mounted on the material protection seat;

[0043] One end of the compression spring is connected to the end of the connecting rod, and the other end is connected to the supporting rod, and the supporting rod is fixedly connected to the material guarding seat.

[0044] Furthermore, the corn host processing system also includes a peeling rubber roller assembly, which is arranged at the end of the long ring chain conveying mechanism away from the feeding system;

[0045] The peeling rubber roller assembly includes a rubber roller driving motor, a rubber roller driving sprocket, a rubber roller chain, two rubber roller driven sprockets, two driving rubber rollers, a driven rubber roller and a driving gear;

[0046] The rubber roller driving motor is installed on the frame, the driving gear is installed on the two active rubber rollers and the plurality of driven rubber rollers, the two active rubber rollers and the plurality of driven rubber rollers are arranged side by side and rotatably installed on the frame;

[0047] The active rubber roller and the driven rubber roller are arranged at an inclined angle and the length direction is parallel to the length direction of the corn cob. The active sprocket of the rubber roller is installed on the output shaft of the rubber roller driving motor, and the driven sprocket of the rubber roller is installed on the shaft of the active rubber roller. The active sprocket of the rubber roller and the two driven sprockets of the rubber roller are driven by a rubber roller chain.

[0048] A plurality of driven rubber rollers are arranged between the two active rubber rollers, and a plurality of driven rubber rollers are arranged on the outer side of each active rubber roller. The driving gears on the adjacent active rubber rollers and the driven rubber rollers are meshed with each other, and the driving gears on the adjacent driven rubber rollers and the driven rubber rollers are meshed with each other.

[0049] Beneficial effects of the present invention:

[0050] The present invention realizes the clamping of corn cobs by cooperating with each other through the tip pushing device and the tail pushing device, and controlling through the tip pushing track and the tail pushing 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, thereby solving the pre-process of corn peeling, that is, the root cutting process. The present invention integrates the root cutting process with the clamping process, and completes it in the process of the corn peeling machine conveying the corn, so that the structure is more compact and simple, and the working efficiency is higher.

[0051] The corn peeling machine of the present invention can complete the functions of tip cutting and root cutting, clamping and fixing, leaf blowing and peeling, and unloading, thus forming a complete corn peeling process. Compared with the existing vertical corn peeling machine, it has a compact structure, a high degree of integration of work sections, and a higher working efficiency. The speed of peeling the husk of fresh corn is much higher than that of manual peeling.

[0052] The tail pushing and unloading device mechanism of the present invention peels the corn husk of the fresh corn cob, and then blows the husk through the gas peeling mechanism. The air outlet end of the gas peeling mechanism points to the tip of the corn cob. The gas peeling mechanism blows air from the tip of the corn cob after rotary cutting, so that the corn husk unfolds and falls off. The corn host system is also provided with a peeling rubber roller assembly. The peeling rubber roller assembly is arranged at the end of the long ring chain conveying mechanism away from the feeding system to peel off the residual corn husk.

[0053] 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

[0054] Figure 1 It is a front view of the fresh corn peeling machine of the present invention;

[0055] Figure 2 It is a top view of the fresh corn peeling machine of the present invention;

[0056] Figure 3 It is an axonometric view of the integrated trolley of the present invention;

[0057] Figure 4 yes Figure 3 The main view;

[0058] Figure 5 yes Figure 3 A top view of

[0059] Figure 6 It is an axonometric view of the tail push unloading unit;

[0060] Figure 7 It is an axonometric view of the tip thrust unit;

[0061] Figure 8 yes Figure 6 The main view;

[0062] Fig. 9 yes Figure 7 The main view;

[0063] Fig.10 It is an axonometric view of the drill pipe;

[0064] Fig.11 It is an axonometric view of the circular knife track adjustment mechanism;

[0065] Fig.12 yes Fig.11 A top view of

[0066] Fig.13yes Fig.11 The main view of

[0067] Fig.14 Is the axonometric view of a long ring chain conveyor Figure 1 ;

[0068] Fig.15 Is the axonometric view of a long ring chain conveyor Figure 2 ;

[0069] Fig.16 yes Fig.14 A top view of

[0070] Fig.17 yes Fig.14 The main view of

[0071] Fig.18 yes Fig.14 Left view of

[0072] Fig.19 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;

[0073] Fig. 20 Schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit in the corn cob clamping state;

[0074] Fig.21 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;

[0075] Fig. 22 It is a schematic diagram of the positional relationship between the tip push unit and the tail push unloading unit during corn cob drilling;

[0076] Fig.23 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;

[0077] Fig.24 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;

[0078] Fig.25 It is a top view of the rough cut tip tail mechanism;

[0079] Fig.26 It is the front view of the rough-cut tip-tail mechanism;

[0080] Fig. 27 It is the front view of the fine cutting tail mechanism;

[0081] Fig.28 It is a top view of the fine cutting tail mechanism;

[0082] Fig.29It is a structural schematic diagram of the material protection mechanism;

[0083] Fig.30 It is a structural schematic diagram of the external rubber roller mechanism;

[0084] Fig.31 It is a side view of the external rubber roller mechanism;

[0085] in Figure 3 , Figure 6 , Figure 7 , Fig.14 , Fig.15 , Fig.16 , Fig.18 , Figure 19-Figure 24 The direction indicated by the arrow in the middle is the positive direction of the X-axis;

[0086] In the figure, 1, feeding system; 2, feeding system; 21, corn tray; 22, transmission chain; 23, reducer;

[0087] 3. Material pressing mechanism; 31. Connecting rod; 32. Self-weight wheel;

[0088] 4. Rough cutting tip tail mechanism; 41. Rough cutting tail motor; 42. Rough cutting tail saw blade; 43. Rough cutting tip motor; 44. Rough cutting tip saw blade;

[0089] 5. Fine cutting tail mechanism; 51. Fine cutting tail motor; 52. Fine cutting tail saw blade;

[0090] 6. Tail push and unloading device mechanism; 60. Integral trolley; 61. Tip push unit; 611. Tip sleeve assembly sliding 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 axis; 617. Tip sleeve spring sliding axis; 618. Fixed frame; 6181. Limit waist groove;

[0091] 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;

[0092] 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;

[0093] 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;

[0094] 66. Tail sleeve closed track;

[0095] 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;

[0096] 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;

[0097] 69, rear opening acceleration mechanism; 691, third chain transmission motor; 692, third driving sprocket; 693, third chain; 694, third driven sprocket;

[0098] 610, long ring chain conveying mechanism; 6101, motor; 6102, driving sprocket; 6103, chain; 6104, driven sprocket; 620, integral trolley lower track;

[0099] 7. material protection mechanism; 70. material protection seat; 71. disc; 72. connecting rod; 73. compression spring; 74. support rod;

[0100] 8. Gas peeling mechanism;

[0101] 9. Peeling rubber roller assembly; 90. Rubber roller driving motor; 91. Rubber roller driving sprocket; 92. Rubber roller chain; 93. Rubber roller driven sprocket; 94. Active rubber roller; 95. Driven rubber roller; 96. Driving gear;

[0102] 10. Waste conveying mechanism; 12. Frame; 13. Corn cob. DETAILED DESCRIPTION

[0103] 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.

[0104] Specific implementation method 1: Combination Figure 1-Figure 2The present embodiment is described. A novel fresh corn peeling machine of the present embodiment includes a conveying system and a corn mainframe processing system. The conveying system includes a front loading system 1 and a feeding system 2. The corn mainframe processing system includes a frame 12, a pressing mechanism 3, a rough cutting tail mechanism 4, a fine cutting tail mechanism 5, a tail pushing and unloading device mechanism 6 and a gas peeling mechanism 8. The tail pushing and unloading device mechanism 6 includes a plurality of integral trolleys 60 and a long ring chain conveying mechanism 610.

[0105] The feeding system 2 is installed on one side of the frame 12, and the loading system 1 is installed at the input end of the feeding system 2, and the discharge port of the loading system 1 is connected to the feed port of the feeding system 2; the output return end of the feeding system 2 extends into the frame 12 and is adjacent to the integral trolley 60, and the pressing mechanism 3, the rough cutting tail mechanism 4, the fine cutting tail mechanism 5 and the tail pushing and unloading device mechanism 6 and the gas peeling mechanism 8 are arranged on the frame 12 along the corn conveying direction; the pressing mechanism 3 and the rough cutting tail mechanism 4 are arranged correspondingly, the output return end of the feeding system 2 is arranged in the tail pushing and unloading device mechanism 6, and the gas peeling mechanism 8 is arranged below the tail pushing and unloading device mechanism 6, and the corn tray 21 of the feeding system 2 and the integral trolley 60 are both driven by the long ring chain conveying mechanism 610 and move synchronously.

[0106] The loading system 1 of this embodiment can adopt a plate conveyor, and the feeding system 2 adopts a double-row chain transmission method. The transmission chain 22 of the feeding system 2 and the long ring chain conveying mechanism 610 are transferred to the same reducer 23 to achieve the synchronous movement of the corn tray 21 on the double-row chain and the integral trolley 60.

[0107] A corn tray 21 with a groove for placing fresh corn cobs 13 is fixed on the double-row chain. The double-row chain transmission method is a ring structure. The feeding system 2 outputs the return end to the entrance end of the tail pushing and unloading device mechanism 6 and returns, and repeats this cycle to complete the transportation of the fresh corn cobs 13. The tail pushing and unloading device mechanism 6 completes the transportation and positioning clamping of the fresh corn cobs, providing reliable protection for the peeling, tearing and output processes, thereby completing the peeling of the fresh corn cobs 13. Figure 1 and Figure 2 The middle arrow indicates the direction of corn cob movement.

[0108] Specific implementation method 2: Combination Figure 14-18 To illustrate this embodiment, the tail pushing and unloading device of 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 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;

[0109] 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 12 of the corn peeling machine. 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.

[0110] In a preferred embodiment, the combination Figure 7 and Fig. 9 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;

[0111] 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;

[0112] 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;

[0113] 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 fixing frame 618 .

[0114] In a preferred embodiment, the combination Figure 6 and Figure 8To 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;

[0115] 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.

[0116] 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;

[0117] 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;

[0118] 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 .

[0119] 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.

[0120] 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.

[0121] 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.

[0122] In a preferred embodiment, the drill rod 6212 is rotatably connected to the drill cuttings housing 626 via two drill rod bearings 624 .

[0123] 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.

[0124] 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.

[0125] In a preferred embodiment, the combination Figure 14-18To 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;

[0126] 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.

[0127] Combination Fig.16 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.

[0128] 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 .

[0129] 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.

[0130] In a preferred embodiment, the combination Figure 14-18 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;

[0131] 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;

[0132] 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.

[0133] 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.

[0134] This setting, combined with Fig.16 and Fig. 22 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.

[0135] 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.

[0136] In a preferred embodiment, the combination Figure 14-Figure 24To 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.

[0137] 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.

[0138] This setting, combined with Fig.16 , Fig.23 and Fig.24 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;

[0139] 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.

[0140] In a preferred embodiment, the combination Figure 14-18 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;

[0141] Two support frames 678 are connected to the frame 12 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 frames 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.

[0142] 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.

[0143] 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;

[0144] 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.

[0145] In a preferred embodiment, the combination Figure 14-18 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;

[0146] 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 .

[0147] In a preferred embodiment, the combination Figure 14-18 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;

[0148] 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 .

[0149] In a preferred embodiment, the combination Figure 14-18 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;

[0150] 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.

[0151] 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 .

[0152] The working process of the tail pushing and unloading device of the present invention is as follows:

[0153] 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.

[0154] like Fig.19 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.

[0155] like Fig. 20As 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.

[0156] like Fig.21 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.

[0157] like Fig. 22 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.

[0158] like Fig.23 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;

[0159] 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.

[0160] like Fig.24As 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;

[0161] 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.

[0162] Other components and connection relationships are the same as those in the first specific implementation mode.

[0163] Specific implementation method three: In order to replace the fresh corn cob 13, the fresh corn cob 13 is reliably positioned and clamped, and prepared for the subsequent process. Figure 25-28 To illustrate this embodiment, the rough cutting tail mechanism 4 is arranged near the output return end of the feeding system 2, and the rough cutting tail mechanism 4 includes a rough cutting tail motor 41, a rough cutting tail saw blade 42, a rough cutting tip motor 43 and a rough cutting tip saw blade 44; the rough cutting tail motor 41 drives the rough cutting tail saw blade 42, and the rough cutting tip motor 43 drives the rough cutting tip saw blade 44, the rough cutting tail saw blade 42 and the rough cutting tip saw blade 44 are arranged correspondingly and are respectively arranged on both sides of the corn tray 21, the rough cutting tail saw blade 42 and the rough cutting tip saw blade 44 are perpendicular to the corn cob 13, and a material pressing mechanism 3 is arranged near the rough cutting tail mechanism 4.

[0164] The fine cutting tail mechanism 5 is installed near the transition position between the first inclined track 614 and the first straight track 642. The fine cutting tail mechanism 5 includes a fine cutting tail motor 51 and a fine cutting tail saw blade 52. The fine cutting tail motor 51 drives the fine cutting tail saw blade 52. The fine cutting tail saw blade 52 is arranged near the tail of the corn cob 13 and is perpendicular to the corn cob 13. The cut corn tip and tail waste are discharged from the waste conveying mechanism 10 arranged on the lower frame 12 of the tail push and unloading device mechanism 6.

[0165] In the above scheme, the corn cob 13 needs to be roughly cut at the tip before entering the tail pushing and unloading device mechanism 6. During the rough cutting of the tip and the tail, a rough cutting tail mechanism 4 is used. The rough cutting tail mechanism 4 is a mechanism in which a circular saw blade is driven to rotate by a conventional motor, and is assisted by a pressing mechanism 3 that achieves self-pressure by gravity to complete the fixation of the fresh corn cob 13.

[0166] like Fig.25 and Fig.26A structural schematic diagram of the pressing mechanism 3 is given, which consists of a self-weight wheel 32 and a connecting rod 31. The self-weight wheel 32 is rotatably mounted on the connecting rod 31, and the connecting rod 31 is rotatably mounted on the frame 12. During the operation of the fresh corn cob 13, the self-weight wheel 32 is in frictional contact with the fresh corn cob 13 and passively rotates, thereby pressing and fixing the fresh corn cob 13 to facilitate rough cutting of the tip and the tail. The self-weight wheel 32 is provided with a series of counterweight blocks for pressing corns of different specifications.

[0167] After the corn cob 13 is roughly cut into a pointed tail, it enters the tail pushing and unloading device mechanism 6 to complete the clamping process, and then the root is finely cut to facilitate the drill bit 6214 to drill into the root of the corn cob, using a fine cutting tail mechanism 5, which is a mechanism in which a conventional motor drives a circular saw blade to rotate.

[0168] Other components and connection relationships are the same as those in the first specific implementation mode.

[0169] Specific implementation method 4: In order to replace the fresh corn cob 13, the fresh corn cob 13 is reliably positioned and clamped, and prepared for the subsequent process. Fig.29 To explain this embodiment, during the positioning and clamping process, a material protection mechanism 7 is provided on the frame 12 below the fresh corn cob 13 being positioned and clamped, in order to ensure reliable operation of the next step.

[0170] like Fig.29 As shown, the corn main machine processing system also includes a material protection mechanism 7, which includes a material protection seat 70 and a material protection assembly, and the material protection assembly includes a disc 71 with teeth on the outer edge, a connecting rod 72, a compression spring 73 and a support rod 74; the material protection mechanism 7 is arranged below the integral trolley 60 between the front drilling cuttings acceleration mechanism 68 and the rear peeling acceleration mechanism 69, the material protection seat 70 is fixedly connected to the frame 12, and the material protection assembly is arranged on the material protection seat 70; one end of the connecting rod 72 is connected to the center of the disc 71, the disc 71 can rotate relative to the connecting rod 72, and the middle part of the connecting rod 72 is rotatably installed on the material protection seat 70; one end of the compression spring 73 is connected to the end of the connecting rod 72, and the other end is connected to the support rod 74, and the support rod 74 is fixedly connected to the material protection seat 70. In this way, the material protection mechanism 7 is arranged at the front drilling chip acceleration mechanism 68 and the rear peeling acceleration mechanism 69, and multiple discs 71 with outer teeth are provided along the movement direction of the integral trolley 60. Under the action of the compression spring 73, reliable support can be achieved for the clamped fresh corn cob 13 to prevent partial falling.

[0171] Other components and connection relationships are the same as those in the first specific implementation mode.

[0172] Specific implementation method five: Combination Figure 1-Figure 31In this embodiment, after the corn husk of the rear fresh corn cob 13 is peeled by the circular knife 6213 in the tail push and unloading device mechanism 6, the gas peeling mechanism 8 is used to blow the husk, and the gas peeling mechanism 8 is directed to the tip of the corn cob. The gas peeling mechanism 8 blows air from the tip of the corn cob after peeling, so that the corn husk unfolds and falls off. The gas peeling mechanism 8 can adopt a pipeline structure, an external air source, and the pipeline outlet blows air relative to the tip of the fresh corn cob 13 that has been cut and separated from the tip sleeve push cylinder 612.

[0173] like Fig.30 and Fig.31 As shown, the peeling rubber roller assembly 9 used in the above scheme realizes further peeling and tearing off of the residual corn husk of corn, and the corn host processing system also includes a peeling rubber roller assembly 9, and the peeling rubber roller assembly 9 is arranged at the end of the long ring chain conveying mechanism 610 away from the feeding system 2;

[0174] The peeling rubber roller assembly 9 includes a rubber roller driving motor 90, a rubber roller driving sprocket 91, a rubber roller chain 92, two rubber roller driven sprockets 93, two driving rubber rollers 94, a plurality of driven rubber rollers 95 and a plurality of driving gears 96; the rubber roller driving motor 90 is mounted on the frame 12, the driving gears 96 are mounted on the two driving rubber rollers 94 and the plurality of driven rubber rollers 95, the two driving rubber rollers 94 and the plurality of driven rubber rollers 95 are arranged side by side and rotatably mounted on the frame 12;

[0175] The active rubber roller 94 and the driven rubber roller 95 are arranged at an inclined angle and the length direction is parallel to the length direction of the corn cob 13. The rubber roller active sprocket 91 is installed on the output shaft of the rubber roller driving motor 90, and the rubber roller driven sprocket 93 is installed on the shaft of the active rubber roller 94. The rubber roller active sprocket 91 and the two rubber roller driven sprockets 93 are driven by the rubber roller chain 92.

[0176] A plurality of driven rubber rollers 95 are arranged between the two active rubber rollers 94, and a plurality of driven rubber rollers 95 are arranged on the outer side of each active rubber roller 94. The driving gears 96 on the adjacent active rubber rollers 94 and the driven rubber rollers 95 are meshed with each other, and the driving gears 96 on the adjacent driven rubber rollers 95 and the driven rubber rollers 95 are meshed with each other. The active rubber rollers 94 and the driven rubber rollers 95 peel off and tear off the remaining corn husks through frictional contact with the corn cobs. The position between the two active rubber rollers 94 is the inner side of the active rubber rollers 94, and the direction away from the middle part of the two active rubber rollers 94 is the outer side of the active rubber rollers 94.

[0177] 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 new type of fresh corn peeling machine, characterized by: It comprises a conveying system and a corn host processing system, wherein the conveying system comprises a front loading system (1) and a feeding system (2); The main machine processing system of corn comprises a frame (12), a material pressing mechanism (3), a rough cutting tail mechanism (4), a fine cutting tail mechanism (5), a tail pushing and unloading device mechanism (6) and a gas peeling mechanism (8), wherein the tail pushing and unloading device mechanism (6) comprises a plurality of integral trolleys (60) and a long ring chain conveying mechanism (610); The feeding system (2) is installed on one side of the frame (12), the loading system (1) is installed at the input end of the feeding system (2), and the discharge port of the loading system (1) is connected to the feed port of the feeding system (2); The output return end of the feeding system (2) extends into the frame (12) and is arranged adjacent to the integral trolley (60); the pressing mechanism (3), the rough cutting tail mechanism (4), the fine cutting tail mechanism (5), the tail pushing and unloading device mechanism (6) and the gas peeling mechanism (8) are arranged on the frame (12) along the corn conveying direction; The pressing mechanism (3) and the rough cutting tail mechanism (4) are arranged correspondingly, the output return end of the feeding system (2) is arranged in the tail pushing and unloading device mechanism (6), the gas peeling mechanism (8) is arranged below the tail pushing and unloading device mechanism (6), and the corn tray (21) and the integrated trolley (60) of the feeding system (2) are driven by the long ring chain conveying mechanism (610) to move synchronously.

2. The novel fresh corn peeling machine according to claim 1 is characterized in that: The tail pushing and unloading device mechanism (6) also 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 cuttings acceleration mechanism (68) and a rear peeling acceleration mechanism (69); 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 the tip push track (64), and the tail push unloading unit (62) is guided by the tail push track (65). The front drill cutting 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).

3. The novel fresh corn peeling machine according to claim 2 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).

4. The novel fresh corn peeling machine according to claim 2 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).

5. The novel fresh corn peeling machine according to claim 2 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); The gas peeling mechanism (8) is arranged adjacent to the second straight track (644), and the gas outlet end of the gas peeling mechanism (8) points to the tip of the corn cob; 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 move the drill cuttings housing (626) along the axis of the drill cuttings assembly sliding optical axis (621) toward the negative direction of the X axis; 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); 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); 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); 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).

6. The novel fresh corn peeling machine according to claim 2 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 and driven via a conversion chain (683); the second driving sprocket (684) and the second driven sprocket (686) are connected and driven via a second chain (685); the second chain (685) is meshed with the circular knife acceleration sprocket (623); 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); the third driving sprocket (692) is powered by a third chain drive motor (691); the third chain (693) is meshed with a circular knife acceleration sprocket (623); 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).

7. The novel fresh corn peeling machine according to claim 1 is characterized in that: The rough cutting tip tail mechanism (4) is arranged adjacent to the output return end of the feeding system (2), and the rough cutting tip tail mechanism (4) comprises a rough cutting tail motor (41), a rough cutting tail saw blade (42), a rough cutting tip motor (43) and a rough cutting tip saw blade (44); The rough cutting tail motor (41) drives the rough cutting tail saw blade (42), and the rough cutting tip motor (43) drives the rough cutting tip saw blade (44). The rough cutting tail saw blade (42) and the rough cutting tip saw blade (44) are arranged correspondingly and are respectively arranged on both sides of the corn tray (21); The rough cutting tail saw blade (42) and the rough cutting tip saw blade (44) are perpendicular to the corn cob (13), and a material pressing mechanism (3) is arranged adjacent to the rough cutting tip tail mechanism (4).

8. The novel fresh corn peeling machine according to claim 1 is characterized in that: The fine-cut tail mechanism (5) is installed near the transition position between the first inclined track (641) and the first straight track (642), and the fine-cut tail mechanism (5) comprises a fine-cut tail motor (51) and a fine-cut tail saw blade (52). The fine-cut tail motor (51) drives the fine-cut tail saw blade (52), and the fine-cut tail saw blade (52) is arranged near the tail of the corn cob (13), and the fine-cut tail saw blade (52) is perpendicular to the corn cob (13).

9. The novel fresh corn peeling machine according to claim 1 is characterized in that: The corn host processing system further comprises a material protection mechanism (7), wherein the material protection mechanism (7) comprises a material protection seat (70) and a material protection assembly, wherein the material protection assembly comprises a disc (71) with teeth on the outer edge, a connecting rod (72), a compression spring (73) and a support rod (74); The material guarding mechanism (7) is arranged below the integral trolley (60) between the front drilling cuttings accelerating mechanism (68) and the rear peeling accelerating mechanism (69); the material guarding seat (70) is fixedly connected to the frame (12); and the material guarding assembly is arranged on the material guarding seat (70); One end of the connecting rod (72) is connected to the center of the disc (71), the disc (71) can rotate relative to the connecting rod (72), and the middle part of the connecting rod (72) is rotatably mounted on the material protection seat (70); One end of the compression spring (73) is connected to the end of the connecting rod (72), and the other end is connected to the support rod (74), and the support rod (74) is fixed to the material protection seat (70).

10. The novel fresh corn peeling machine according to claim 1 is characterized in that: The corn host processing system further comprises a peeling rubber roller assembly (9), wherein the peeling rubber roller assembly (9) is arranged at the end of the long ring chain conveying mechanism (610) away from the feeding system (2); The peeling rubber roller assembly (9) comprises a rubber roller driving motor (90), a rubber roller driving sprocket (91), a rubber roller chain (92), two rubber roller driven sprockets (93), two driving rubber rollers (94), a plurality of driven rubber rollers (95) and a plurality of driving gears (96); The rubber roller driving motor (90) is mounted on the frame (12), the driving gear (96) is mounted on two active rubber rollers (94) and a plurality of driven rubber rollers (95), and the two active rubber rollers (94) and the plurality of driven rubber rollers (95) are arranged side by side and rotatably mounted on the frame (12); The active rubber roller (94) and the driven rubber roller (95) are arranged at an inclined angle and their length direction is parallel to the length direction of the corn cob (13); the rubber roller active sprocket (91) is mounted on the output shaft of the rubber roller driving motor (90); the rubber roller driven sprocket (93) is mounted on the shaft of the active rubber roller (94); the rubber roller active sprocket (91) and the two rubber roller driven sprockets (93) are driven by a rubber roller chain (92); A plurality of driven rubber rollers (95) are arranged between the two active rubber rollers (94), and a plurality of driven rubber rollers (95) are arranged on the outer side of each active rubber roller (94). The driving gears (96) on the adjacent active rubber rollers (94) and the driven rubber rollers (95) are meshed with each other, and the driving gears (96) on the adjacent driven rubber rollers (95) and the driven rubber rollers (95) are meshed with each other.

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