CN108943046B - Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine - Google Patents

Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine Download PDF

Info

Publication number
CN108943046B
CN108943046B CN201810797497.2A CN201810797497A CN108943046B CN 108943046 B CN108943046 B CN 108943046B CN 201810797497 A CN201810797497 A CN 201810797497A CN 108943046 B CN108943046 B CN 108943046B
Authority
CN
China
Prior art keywords
cutting
cutting knife
sugarcane
knife
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810797497.2A
Other languages
Chinese (zh)
Other versions
CN108943046A (en
Inventor
邓智年
张荣华
庞天
李毅杰
吴凯朝
王维赞
周慧文
梁阗
覃文宪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Original Assignee
Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences filed Critical Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority to CN201810797497.2A priority Critical patent/CN108943046B/en
Publication of CN108943046A publication Critical patent/CN108943046A/en
Application granted granted Critical
Publication of CN108943046B publication Critical patent/CN108943046B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/0006—Means for guiding the cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The application belongs to the technical field of cutting devices, and particularly provides a pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine which comprises a supporting plate with supporting legs, cutting knives and a reciprocating driving device, wherein a sliding groove is further formed in the supporting plate, a sliding block is arranged in the sliding groove, one end of the sliding block is connected with the reciprocating driving device, and a first cutting knife and a second cutting knife are respectively arranged on two sides of the other end of the sliding block; a seed outlet and a fixed block are sequentially arranged on a supporting plate at the outer side of the end part of the chute, a third cutting knife and a fourth cutting knife are respectively arranged at two sides of the fixed block, the third cutting knife is opposite to the cutting edge of the first cutting knife and staggered by 0.2-0.6mm left and right, and the fourth cutting knife is opposite to the cutting edge of the second cutting knife and staggered by 0.2-0.6mm left and right; the cutting edges of the first cutting knife, the second cutting knife, the third cutting knife and the fourth cutting knife are arc-shaped or dovetail-shaped. The cutting knife provided by the application can cut the sugarcane from the two ends respectively, so that the cutting efficiency of the sugarcane can be improved, the extrusion of the cutting knife to the sugarcane can be reduced, and the germination rate of the sugarcane can be improved.

Description

Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine
Technical Field
The application belongs to the technical field of cutting devices, and particularly provides a pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine.
Background
The large-scale planting of the sugarcane generally adopts the sugarcane seed stems with buds to plant, and the sugarcane without plant diseases and insect pests is cut into single bud segments or double bud segments and then taken out for planting. The existing sugarcane seed cutting machine is mainly divided into a guillotine type cutting machine and an extrusion type cutting machine. The guillotine type sugarcane cutting device is relatively neat in sugarcane cutting, low in cutting efficiency and suitable for small-scale planting. The extrusion type cutting can be completed by driving the cutter to stretch out and draw back by the reciprocating driving device, such as a hydraulic sugarcane seed cutter (patent number 201720752980. X), and the cutting efficiency is high by driving the cutting blade to reciprocate by the hydraulic device, but the cutter blade of the seed cutter is straight and easy to shake, and the sugarcane cuts are easy to extrude and crack, so that the planting of sugarcane is affected.
Disclosure of Invention
The application aims to overcome the defects and provide the pneumatic extrusion type automatic high-efficiency accurate controllable sugarcane seed cutting machine which is more suitable for production and application.
The technical scheme of the application is as follows: the pneumatic extrusion type automatic high-efficiency accurate controllable sugarcane seed cutting machine comprises a supporting plate with supporting legs, cutting knives and a reciprocating driving device, wherein a sliding groove is formed in the supporting plate, a sliding block is arranged in the sliding groove, one end of the sliding block is connected with the reciprocating driving device, and a first cutting knife and a second cutting knife are respectively arranged on two sides of the other end of the sliding block; a seed outlet and a fixed block are sequentially arranged on a supporting plate at the outer side of the end part of the chute, a third cutting knife and a fourth cutting knife are respectively arranged at two sides of the fixed block, the third cutting knife is opposite to the cutting edge of the first cutting knife and staggered by 0.2-0.6mm left and right, and the fourth cutting knife is opposite to the cutting edge of the second cutting knife and staggered by 0.2-0.6mm left and right; the cutting edges of the first cutting knife, the second cutting knife, the third cutting knife and the fourth cutting knife are arc-shaped or dovetail-shaped; the reciprocating driving device is a pneumatic reciprocating driving device. Preferably, the third cutter is opposite to the first cutter and is staggered by 0.4mm from left to right, and the fourth cutter is opposite to the second cutter and is staggered by 0.4mm from left to right.
When the sugarcane cutting machine is used, sugarcane is placed on a supporting plate between a fixed block and a sliding chute, a reciprocating driving device is started, a sliding block slides along the sliding chute, and drives a first cutting knife and a second cutting knife to approach to a third cutting knife and a fourth cutting knife, and the first cutting knife and the second cutting knife touch the sugarcane and cut the sugarcane; the first cutting knife and the second cutting knife cut the sugarcane, the sugarcane contacts with the fixed cutting knife, the extrusion force is transmitted to the third cutting knife and the fourth cutting knife, and the reaction force of the third cutting knife and the fourth cutting knife acts on the sugarcane to cut the other surface of the sugarcane. Because the first cutting knife and the third cutting knife are staggered left and right and are close to each other, and the second cutting knife and the fourth cutting knife are staggered left and right and are close to each other, the cutting knives respectively cut the sugarcane from the two ends, so that the cutting efficiency of the sugarcane can be improved, the extrusion of the cutting knives to the sugarcane can be reduced, and the germination rate of the sugarcane can be improved. The sliding groove and the fixed block are arranged, so that the distance between the movable cutter and the fixed cutter is better controlled, and the influence of the shaking of the cutter on cutting is avoided.
Further, the reciprocating driving device comprises a push rod, an air cylinder, an air pump, an electromagnetic pneumatic valve and a controller, one end of the push rod is detachably connected with the sliding block through a bolt, the other end of the push rod is fixedly connected with the air cylinder, two ends of the air cylinder are connected with the electromagnetic pneumatic valve through an air pipe, the electromagnetic pneumatic valve is connected with the air pump through the air pipe, and the electromagnetic pneumatic valve is communicated with a controller circuit. The controller controls the square movement of the air cylinder by controlling the electromagnetic pneumatic valve, so that the push rod reciprocates along the direction of the chute.
Further, a sugarcane identification sensor is further arranged on the supporting plate, and the sugarcane identification sensor is communicated with the controller in a line mode. When the sugarcane identification sensor identifies that the sugarcane is placed on the supporting plate between the fixed block and the sliding groove, the singlechip of the controller receives the instruction and outputs a driving signal, so that the air cylinder moves forwards, the first cutter and the second cutter are driven to move forwards, the cutting of the sugarcane is completed, the first cutter and the second cutter automatically stop moving when reaching a cutting end point, and a signal for the singlechip of the controller is automatically sent to a proper position, the singlechip of the controller outputs a return instruction, so that the air cylinder moves backwards, and the first cutter and the second cutter are driven to move back to the starting point and stop, and the next cutting trigger is waited. The sugarcane recognition sensor can adjust the work of the cutting device according to the speed of manually placing sugarcane, and compared with mechanical cutting, the sugarcane recognition sensor has higher cutting efficiency. The cutting device can be prevented from idling, and the situation that the sugarcane is put askew or even is clamped due to too slow manual placement of the sugarcane can be avoided, so that the man-machine cooperation relationship is good, and the safety coefficient is high.
Further, a limit sensor is arranged on the outer side of the air cylinder, and the limit sensor is communicated with a controller circuit. The limiting sensor is used for limiting the movement path of the air cylinder, so that the movement paths of the first cutting knife and the second cutting knife are limited, and the cutting efficiency and the cutting accuracy are improved.
Further, a counting sensor is arranged on the outer side of the air cylinder and is communicated with a controller in a line, and a digital display screen is further arranged on the controller. The counting sensor measures the cutting quantity of the sugarcane seed stems by measuring the movement times of the cutters, and displays data through the digital display screen, so that the counting is accurate and convenient, and the mechanical planting of the sugarcane is facilitated.
Further, an infrared emitter is further arranged above the fixed block, and the infrared emitter is communicated with the controller in a circuit mode. The infrared rays emitted by the infrared emitter can be used for positioning sugarcane buds, so that cut sugarcane sections all contain sugarcane buds, and the aim of accurate cutting is achieved.
Further, the first cutting knife, the second cutting knife, the third cutting knife and the fourth cutting knife all comprise a connecting part and a cutting part, the connecting part is provided with a screw hole, one side knife face of the cutting part is a plane, and the other side knife face is a concave curved surface. Is beneficial to double-sided cutting.
Further, the cutting part is gradually sharpened from one end of the connecting part to the cutting edge end, the upper end face and the lower end face of the cutting part are right-angled triangles, one side face of the cutting part is horizontally connected with the connecting part, the other side face of the cutting part is an inclined plane inclined to the cutting edge end, and the middle part of the inclined plane and the end close to the cutting edge end are concave curved surfaces; the adjacent surfaces of the first cutting knife and the third cutting knife are planes, and the adjacent surfaces of the second cutting knife and the fourth cutting knife are planes. The processing is convenient, and the cutting is facilitated.
Further, the first cutting knife and the second cutting knife are respectively arranged on the outer sides of the third cutting knife and the fourth cutting knife, a limiting plate parallel to the sliding groove is further arranged on the supporting plate on the outer sides of the first cutting knife and the second cutting knife, and the limiting plate extends to the outer side of the fixed block from the outer side of the sliding groove. The first cutting knife is provided with the third cutting knife on the inner side and the limiting plate on the outer side, the second cutting knife is provided with the fourth cutting knife on the inner side and the limiting plate on the outer side, so that the first cutting knife and the second cutting knife are not easy to shake left and right when cutting sugarcane, and the quality of the cut is guaranteed.
Further, limiting plates parallel to the sliding grooves are further arranged on the supporting plates on the outer sides of the first cutting knife and the second cutting knife, and the limiting plates extend to the fixing blocks from the sliding grooves. Is beneficial to the placement of sugarcane.
The application has the advantages that: 1. the first cutting knife and the third cutting knife of the seed cutting machine are staggered left and right and are close to each other, the second cutting knife and the fourth cutting knife are staggered left and right and are close to each other, the shape of the cutting knives is improved, the cutting knives are used for cutting sugarcane from two ends respectively, the cutting efficiency of the sugarcane can be improved, the extrusion of the cutting knives to the sugarcane can be reduced, and the germination rate of the sugarcane can be improved.
2. The arrangement of the structures such as the sliding groove, the sliding block, the fixed block and the limiting plate makes the first cutting knife and the second cutting knife cut linearly, and prevents the cutting knife from shaking to influence the quality of the cut.
3. The mechanical and electrical integrated design is realized, and the sugarcane recognition sensor is arranged, so that the work of the cutting device can be adjusted according to the speed of manually placing sugarcane, and the cutting efficiency is higher compared with mechanical cutting. The cutting device can be prevented from idling, and the situation that the sugarcane is put askew or even is clamped due to too slow manual placement of the sugarcane can be avoided, so that the man-machine cooperation relationship is good, and the safety coefficient is high.
4. The arrangement of the infrared transmitter can be used for positioning sugarcane buds, so that the cut sugarcane seed stems all contain sugarcane buds, and the aim of accurate cutting is achieved. The design of the counting sensor is beneficial to accurate metering of sugarcane seed stems and mechanical accurate planting.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic diagram of a first cutter;
the reference numerals in the drawings are: the automatic sugarcane cutting machine comprises a 1-supporting leg, a 2-supporting plate, a 3-sliding groove, a 4-sliding block, a 5-first cutting knife, a 6-second cutting knife, a 7-seed outlet, an 8-fixed block, a 9-third cutting knife, a 10-fourth cutting knife, an 11-connecting part, a 12-cutting part, a 13-cutting edge, a 14-side knife face, a 15-other side knife face, a 16-screw hole, a 17-bolt, a 18-limiting plate, a 19-positioning stop block, a 20-push rod, a 21-cylinder, a 22-air pump, a 23-electromagnetic pneumatic valve, a 24-controller, a 25-air pipe, a 26-sugarcane identification sensor, a 27-limiting sensor, a 28-digital display screen and a 29-infrared transmitter.
Detailed Description
The application will be further illustrated with reference to specific examples.
As shown in figures 1-2, the pneumatic extrusion type automatic high-efficiency accurate controllable sugarcane seed cutter comprises a supporting plate 2 with supporting legs 1, a cutting knife and a reciprocating driving device.
The support plate 2 is provided with a chute 3, a sliding block 4 is arranged in the chute 3, one end of the sliding block 4 is connected with the reciprocating driving device, and a first cutting knife 5 and a second cutting knife 6 are respectively arranged on two sides of the other end of the sliding block. The support plate 2 outside the end part of the chute 3 is sequentially provided with a seed outlet 7 and a fixed block 8, the support plate 2 at one end of the chute 3, which is close to the seed outlet 7, is provided with a vertical positioning stop block 19, and the width of the positioning stop block 19 is smaller than that of the fixed block 8. And a third cutting knife 9 and a fourth cutting knife 10 are respectively arranged on two sides of the fixed block 8. The third cutter 9 is opposite to the cutting edge 13 of the first cutter 5 and is staggered by 0.4mm from left to right, and the fourth cutter 10 is opposite to the cutting edge 13 of the second cutter 6 and is staggered by 0.4mm from left to right.
The first cutting knife 5, the second cutting knife 6, the third cutting knife 9 and the fourth cutting knife 10 all comprise a connecting part 11 and a cutting part 12, the connecting part 11 is a cuboid, the upper end face and the lower end face of the cutting part 12 are right-angled triangles, and the cutting part 12 is gradually sharpened from one end of the connecting part 11 to the end of the cutting edge 13. One side of the cutter surface 14 of the cutting part 12 is horizontally connected with the connecting part 11, the other side of the cutter surface 15 of the cutting part 12 is an inclined surface inclined towards the end of the cutter edge 13, and the middle part of the inclined surface and the end close to the cutter edge 13 are concave curved surfaces. The adjacent surfaces of the first cutter 5 and the third cutter 9 are flat surfaces (curved surfaces on opposite sides), and the adjacent surfaces of the second cutter 6 and the fourth cutter 10 are also flat surfaces (curved surfaces on opposite sides). The cutting edges 13 of the first cutting blade 5, the second cutting blade 6, the third cutting blade 9 and the fourth cutting blade 10 are arc-shaped. The connecting portion 11 is provided with a screw hole 16, the first cutter 5 and the second cutter 6 are detachably connected with the sliding block 4 through bolts 17, and the third cutter 9 and the fourth cutter 10 are detachably connected with the fixed block 8 through bolts 17, so that the cutters can be replaced conveniently.
The first cutting knife 5 and the second cutting knife 6 are respectively arranged on the outer sides of the third cutting knife 9 and the fourth cutting knife 10, a limiting plate 18 parallel to the sliding groove 3 is further arranged on the supporting plate 2 on the outer sides of the first cutting knife 5 and the second cutting knife 6, and the limiting plate 18 extends to the outer side of the fixed block 8 from the outer side of the sliding groove 3. The inner side of the first cutter 5 is provided with a third cutter 9, the outer side is provided with a limiting plate 18, the inner side of the second cutter 6 is provided with a fourth cutter 10, and the outer side is provided with a limiting plate 18. The first cutter 5 and the second cutter 6 are prevented from shaking left and right when cutting sugarcane, and the quality of the cut is prevented from being influenced.
The reciprocating driving device comprises a push rod 20, an air cylinder 21, an air pump 22, an electromagnetic pneumatic valve 23 and a controller 24, wherein one end of the push rod 20 is detachably connected with the sliding block 4 through a bolt, the other end of the push rod is fixedly connected with the air cylinder 21, two ends of the air cylinder 21 are connected with the electromagnetic pneumatic valve 23 through an air pipe 25, the electromagnetic pneumatic valve 23 is connected with the air pump 22 through the air pipe 25, and the electromagnetic pneumatic valve 23 is in line communication with the controller 24. The support plate 2 is also provided with a sugarcane identification sensor 26, and the sugarcane identification sensor 26 is in line communication with the controller 24. And a limit sensor 27 is arranged outside the air cylinder 21, and the limit sensor 27 is in line communication with the controller 24. The outside of the cylinder 21 is provided with a counting sensor which is communicated with a controller 24 in a line way, and the controller 24 is also provided with a digital display screen 28. An infrared emitter 29 is also arranged above the fixed block 8, and the infrared emitter 29 is in line communication with the controller 24.
When the sugarcane cutting machine is used, starting is performed, sugarcane is placed on the supporting plate 2 between the fixed block 8 and the sliding groove 3, when the sugarcane recognition sensor 26 recognizes that the sugarcane is placed on the supporting plate 2 between the fixed block 8 and the sliding groove 3, the singlechip of the controller 24 receives a command and outputs a driving signal, so that the air cylinder 21 moves forwards, the first cutting knife 5 and the second cutting knife 6 are driven to move forwards, cutting of the sugarcane is completed, the first cutting knife 5 and the second cutting knife 6 automatically stop moving when reaching a cutting end point, and a singlechip of the controller 24 is automatically given a signal in place, and the singlechip of the controller 24 outputs a return command, so that the air cylinder 21 moves backwards, and the first cutting knife 5 and the second cutting knife 6 are driven to move back to the starting point and stop to wait for the next cutting trigger. The first cutter 5 and the third cutter 9 are staggered left and right and are close to each other, the second cutter 6 and the fourth cutter 10 are staggered left and right and are close to each other, meanwhile, the shape of the cutters is improved, the cutters respectively cut sugarcane from two ends, and the cutting depth ratio of the first cutter 5 to the third cutter 9 is 1: (3-4), the cutting depth ratio of the second cutter 6 to the fourth cutter 10 is also 1: and (3-4), the double-sided cutting can improve the cutting efficiency of the sugarcane, reduce the extrusion of the cutting knife on the sugarcane and improve the germination rate of the sugarcane.
It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it is understood that various modifications and alterations of the present application may be made by those skilled in the art after reading the teachings of the present application, and that such equivalents fall within the scope of the application as defined in the appended claims.

Claims (7)

1. The utility model provides an automatic high-efficient accurate controllable sugarcane seed cutting machine of pneumatic extrusion formula, includes backup pad, cutting knife and the reciprocal drive arrangement of taking the stabilizer blade, its characterized in that: the support plate is provided with a sliding groove, a sliding block is arranged in the sliding groove, one end of the sliding block is connected with the reciprocating driving device, and a first cutting knife and a second cutting knife are respectively arranged on two sides of the other end of the sliding block; a seed outlet and a fixed block are sequentially arranged on a supporting plate at the outer side of the end part of the chute, a third cutting knife and a fourth cutting knife are respectively arranged at two sides of the fixed block, the third cutting knife is opposite to the cutting edge of the first cutting knife and staggered by 0.2-0.6mm left and right, and the fourth cutting knife is opposite to the cutting edge of the second cutting knife and staggered by 0.2-0.6mm left and right; the cutting edges of the first cutting knife, the second cutting knife, the third cutting knife and the fourth cutting knife are arc-shaped or dovetail-shaped; the reciprocating driving device is a pneumatic reciprocating driving device,
the reciprocating driving device comprises a push rod, an air cylinder, an air pump, an electromagnetic pneumatic valve and a controller, wherein one end of the push rod is detachably connected with the sliding block through a bolt, the other end of the push rod is fixedly connected with the air cylinder, the two ends of the air cylinder are connected with the electromagnetic pneumatic valve through an air pipe, the electromagnetic pneumatic valve is connected with the air pump through the air pipe, the electromagnetic pneumatic valve is communicated with the controller through a circuit,
the supporting plate is also provided with a sugarcane identification sensor which is communicated with a controller circuit,
and a limit sensor is arranged outside the air cylinder and is communicated with the controller in a line way.
2. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 1, wherein: the outside of the cylinder is provided with a counting sensor which is communicated with a controller line, and the controller is also provided with a digital display screen.
3. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 1, wherein: an infrared emitter is further arranged above the fixed block, and the infrared emitter is in line communication with the controller.
4. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 1, wherein: the first cutting knife, the second cutting knife, the third cutting knife and the fourth cutting knife all comprise a connecting part and a cutting part, the connecting part is provided with a screw hole, one side knife face of the cutting part is a plane, and the other side knife face is a concave curved surface.
5. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 4, wherein: the cutting part is gradually sharpened from one end of the connecting part to the cutting edge end, the upper end face and the lower end face of the cutting part are right-angled triangles, one side face of the cutting part is horizontally connected with the connecting part, the other side face of the cutting part is an inclined plane inclined to the cutting edge end, and the middle part of the inclined plane and the end close to the cutting edge are concave curved surfaces; the adjacent surfaces of the first cutting knife and the third cutting knife are planes, and the adjacent surfaces of the second cutting knife and the fourth cutting knife are planes.
6. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 1, wherein: the first cutting knife and the second cutting knife are respectively arranged on the outer sides of the third cutting knife and the fourth cutting knife, a limiting plate parallel to the sliding groove is further arranged on a supporting plate on the outer sides of the first cutting knife and the second cutting knife, and the limiting plate extends to the outer side of the fixed block from the outer side of the sliding groove.
7. The pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine according to claim 1, wherein: a vertical positioning stop block is arranged on the end part of the chute and on the support plate close to one end of the seed outlet, and the width of the positioning stop block is smaller than that of the fixed block.
CN201810797497.2A 2018-07-19 2018-07-19 Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine Active CN108943046B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810797497.2A CN108943046B (en) 2018-07-19 2018-07-19 Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810797497.2A CN108943046B (en) 2018-07-19 2018-07-19 Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine

Publications (2)

Publication Number Publication Date
CN108943046A CN108943046A (en) 2018-12-07
CN108943046B true CN108943046B (en) 2023-10-24

Family

ID=64497383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810797497.2A Active CN108943046B (en) 2018-07-19 2018-07-19 Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine

Country Status (1)

Country Link
CN (1) CN108943046B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202084A (en) * 2014-04-15 2015-11-16 ヤンマー株式会社 sugar cane harvester
CN105252561A (en) * 2015-10-26 2016-01-20 广西大学 Automatic conveying and cut-off device for sugarcane
CN105940813A (en) * 2016-06-07 2016-09-21 云南新天力机械制造股份有限公司 Sugarcane cutting and planting device
CN106426335A (en) * 2016-11-16 2017-02-22 安徽师范大学 Automatic sugarcane cutting-off and internode removing device
CN107186778A (en) * 2017-06-05 2017-09-22 广西大学 A kind of horizontal sugarcane pre-cut kind machine based on image recognition
CN107231842A (en) * 2017-06-27 2017-10-10 广西民族大学 A kind of fluid pressure type sugarcane cuts kind of a machine
CN207290201U (en) * 2017-08-29 2018-05-01 灌云绿之源农业开发有限公司 A kind of sugarcane cutter device
CN108284478A (en) * 2018-04-09 2018-07-17 祝凯旋 A kind of sugarcane peeling segmentizing unit
CN209022129U (en) * 2018-07-19 2019-06-25 广西壮族自治区农业科学院 A kind of automatical and efficient precisely controllable sugarcane of pneumatic extrusion type cuts kind of a machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202084A (en) * 2014-04-15 2015-11-16 ヤンマー株式会社 sugar cane harvester
CN105252561A (en) * 2015-10-26 2016-01-20 广西大学 Automatic conveying and cut-off device for sugarcane
CN105940813A (en) * 2016-06-07 2016-09-21 云南新天力机械制造股份有限公司 Sugarcane cutting and planting device
CN106426335A (en) * 2016-11-16 2017-02-22 安徽师范大学 Automatic sugarcane cutting-off and internode removing device
CN107186778A (en) * 2017-06-05 2017-09-22 广西大学 A kind of horizontal sugarcane pre-cut kind machine based on image recognition
CN107231842A (en) * 2017-06-27 2017-10-10 广西民族大学 A kind of fluid pressure type sugarcane cuts kind of a machine
CN207290201U (en) * 2017-08-29 2018-05-01 灌云绿之源农业开发有限公司 A kind of sugarcane cutter device
CN108284478A (en) * 2018-04-09 2018-07-17 祝凯旋 A kind of sugarcane peeling segmentizing unit
CN209022129U (en) * 2018-07-19 2019-06-25 广西壮族自治区农业科学院 A kind of automatical and efficient precisely controllable sugarcane of pneumatic extrusion type cuts kind of a machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
一种新型地轮驱动式甘蔗种植机关键部件设计;刘存瑞;程浩然;周乔;陈钊;罗洋;赵玉清;时玲;;农机化研究(第01期);第120-123页 *

Also Published As

Publication number Publication date
CN108943046A (en) 2018-12-07

Similar Documents

Publication Publication Date Title
CN203293241U (en) Automatic pipe cutting device
CN203197972U (en) Slant cropping device of ultrasonic wave cutter
CN103418846B (en) A kind of tubing automatic cutting device
CN204658575U (en) A kind of stripping-cutting machine automatically
CN202726974U (en) Multifunctional sleeve cutting device
CN201353803Y (en) Device for positioning and clamping sheet material of multi-blade saw machine
CN208977933U (en) A kind of plate cutting feeding device
CN202753224U (en) Movable punching die of die-cutting ruler
CN204209211U (en) A kind of automatic pipe cutting equipment
CN209633163U (en) Vegetable food slicing and slitting device
CN108943046B (en) Pneumatic extrusion type automatic efficient accurate controllable sugarcane seed cutting machine
CN204658511U (en) Plate cutter sweep moulded by combination co-extrusion wood
CN202461673U (en) Saw blade cutting machine
CN201913172U (en) S-shaped spring cutting device for spring machine
CN204322200U (en) A kind of cutting cutter being applicable to regular sheet material
CN202934612U (en) Automatic medicine slicing device
CN202640479U (en) Plate pushing device of edge trimming saw
CN202411520U (en) Edging shearing machine for filter
CN209022129U (en) A kind of automatical and efficient precisely controllable sugarcane of pneumatic extrusion type cuts kind of a machine
CN203484587U (en) Copper wire cutting device for machining copper nails
CN203228260U (en) Multi-tool cutting machine
CN202114743U (en) Automatic cutting machine
CN203254449U (en) Automatic material replacing and receiving device used in hygienic product production equipment
CN203077439U (en) Wallboard sawing machine
CN201625814U (en) Pipe cutter

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant