CN114766196A

CN114766196A - Whole-cane feeding machine

Info

Publication number: CN114766196A
Application number: CN202210575443.8A
Authority: CN
Inventors: 丁娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-07-22

Abstract

The invention discloses a whole-stalk sugarcane feeding machine, which relates to the technical field of agricultural machinery manufacturing, and comprises a conveying belt arranged on a rack, wherein a sugarcane bearing frame and a sugarcane grabbing and placing arm are arranged on the side surface of the conveying belt; the bottom surface of the sugarcane bearing frame is provided with an opening; the sugarcane grabbing and placing arm is provided with at least two pairs of spaced grabs; the sugarcane pressing unit is arranged on the rack behind the output of the conveying belt and comprises a sugarcane pressing roller and a round roller which are arranged up and down and driven by a power machine, and the sugarcane pressing roller is provided with elastic pressing plate assemblies which are arranged around a shaft in a round array. The invention solves the problems that the prior whole-stalk sugarcane feeding machine has uneven output sugarcane and running blockage, and is difficult to smoothly feed a subsequent leaf peeling machine.

Description

Whole-cane feeding machine

Technical Field

The invention relates to the technical field of agricultural machinery manufacturing, in particular to a machine for feeding whole sugarcane into a sugarcane leaf stripping machine.

Background

In the operation of harvesting the sugarcane in a mechanized whole-stalk mode, the sugarcane needs to be fed into a sugarcane leaf stripping machine for stripping leaves. The technical scheme of the existing whole-cane feeding machine is as follows: a feeding sugarcane conveying belt is arranged on a rack, and a sugarcane bearing table which is formed by a plurality of front conveying belts with shifting teeth facing to the side direction of the feeding sugarcane conveying belt is arranged on one side of the conveying belt. This kind of whole pole sugarcane feeding machine is at the operation in-process, and the whole pole sugarcane of results is stacked to the machinery of transportation whole pole sugarcane on the sugarcane bears the platform, sends into feeding sugarcane conveyer belt by a plurality of leading conveyer belts that set up side by side and dial the tooth with the sugarcane, in feeding sugarcane stripper is exported by feeding sugarcane conveyer belt again, and the defect that this kind of whole pole sugarcane feeding machine exists is: 1. the whole sugarcane with different densities and different curved shapes is directly conveyed to the feeding sugarcane conveyor belt by the front conveyor belt with the shifting teeth, and is uneven and unsmooth, so that the sugarcane fed to the output of the sugarcane conveyor belt is too much, the subsequent sugarcane leaf peeling machine cannot completely peel the leaves, and even the blocked stacked sugarcane cannot be conveyed to the feeding sugarcane conveyor belt and a barrier needs to be manually discharged; 2. too many conveyer belts cause the whole to be heavy and inconvenient to move.

Disclosure of Invention

The invention aims to provide a whole-stem sugarcane feeding machine which can solve the problems that the output sugarcane is uneven and running is blocked in the existing whole-stem sugarcane feeding machine, and the sugarcane is difficult to smoothly feed a subsequent leaf peeling machine.

In order to solve the problems, the invention adopts the technical scheme that: the whole-rod sugarcane feeding machine comprises a conveying belt arranged on a rack, wherein a sugarcane bearing frame for receiving the sugarcane and a sugarcane grabbing and placing arm for grabbing and placing the sugarcane on the sugarcane bearing frame on the conveying belt are arranged on the side surface of the conveying belt; the bottom surface of the sugarcane bearing frame is provided with an opening for the fork arm of a forklift to withdraw; the sugarcane grabbing and placing arm is also at least provided with two pairs of spaced grabs; and a sugarcane pressing unit is arranged on the rack behind the output of the conveying belt and comprises a sugarcane pressing roller and a round roller which are arranged up and down and driven by a power machine, and the sugarcane pressing roller is provided with elastic pressing plate assemblies which are arranged around a shaft in a round array.

The whole cane feeder has the following specific and better scheme: the sugarcane grabbing and placing arm and a control console for controlling the sugarcane grabbing and placing arm are arranged on a rack on one side of the conveying belt, and the sugarcane bearing frame is arranged on the other side of the conveying belt; the sugarcane bearing frame is provided with a plurality of support rods which are horizontally arranged at intervals and transversely face the conveying direction of the conveying belt, the outer ends of at least two support rods are hinged with stop rods, and a stop rod driving oil cylinder is arranged between each stop rod and the support rod hinged with the stop rod; the sugarcane grabbing and placing arm comprises an upright post, a swinging arm hinged to the upright post and facing to the sugarcane bearing frame, a swinging arm hinged to the swinging arm, and a grabbing claw bracket hinged to one end of the swinging arm, wherein two parallel grabbing claw driving shafts are arranged on the grabbing claw bracket, and three grabbing claws are fixedly connected to each grabbing claw driving shaft at intervals; a swing arm driving oil cylinder is arranged between the upright post and the swing arm, a swing arm driving oil cylinder is arranged between the swing arm and the swing arm, and a gripper bracket driving oil cylinder is arranged between the swing arm and the gripper bracket; the gripper bracket is provided with a gripper driving oil cylinder which is respectively hinged on the swing arms of the two gripper driving shafts through a connecting rod.

Further: the gripper support is composed of a cross rod, a support hinge seat and an oil cylinder mounting seat which are welded at the middle section of the cross rod, and two bearing seats which are respectively welded at two ends of the cross rod, and two gripper driving shafts are arranged between the two bearing seats.

Further: preferably, the number of the sugarcane grabbing and placing arms is two.

Further: the sugarcane bearing frame is hinged with the rack.

Further: the inner ring of each group of the grippers forms a waist-round shape when being closed.

Further: the gripper is characterized in that arc-shaped convex ribs are arranged on the periphery of the gripper, and the straight edge sections of the gripper are wedge-shaped.

Further: the free end of the gripper is of a smooth structure.

Further: the control console and the upright are fixed on an operating platform, and the operating platform is provided with a seat corresponding to the control console.

Further: and a guardrail is arranged on the operating platform.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:

1. the sugarcane receiving rack for receiving the sugarcane is arranged on the side face of the conveying belt, and the whole sugarcane placed on the sugarcane receiving rack is grabbed onto the conveying belt through the sugarcane grabbing and placing arm, so that the sugarcane can be uniformly and tidily fed into the leaf peeling machine, all the sugarcane on the receiving rack can be grabbed and conveyed onto the conveying belt and fed into the leaf peeling machine as required, running blockage is avoided, and normal sugarcane feeding is realized; the sugarcane pressing unit is provided with the sugarcane pressing roller and the round roller of the elastic pressing plate assembly, so that the elastic pressing plate assembly automatically adjusts the distance between the elastic pressing plate assembly and the square round roller along with the sugarcane which is collided with the elastic pressing plate assembly under the action of pressure, the sugarcanes with different sizes and curvatures can smoothly pass through, and the sugarcanes are not easily crushed and exploded, and are smoothly fed into a subsequent leaf peeling machine.

2. The sugarcane bearing frame is structurally arranged, so that the weight of the feeding machine can be reduced, and the sugarcane can be grabbed by the grabbing claws conveniently; the stop lever which is controlled to rotate by the stop lever driving oil cylinder is arranged at the tail end of the supporting rod, so that the sugarcane can be prevented from falling off, and the folding and unfolding are convenient; the sugarcane is grabbed and put arm's structure flexibility is high, sets up two sugarcane and grabs the arm and can pick the sugarcane as required through the cooperation use of single or two sugarcane grabbing arm according to the feed rate or the throughput of different specifications leaf stripping machine.

3. The sugarcane bearing frame is hinged with the rack, and the sugarcane bearing frame can be turned upwards and folded in a non-working state, so that the width of the whole machine is reduced, and the sugarcane bearing frame is convenient to drive.

4. The inner ring forms a waist-round shape after the claw clamps are closed, so that the grabbing quantity of the sugarcanes can be increased, and the flat edge parts of the claw clamps can be used for flatly spreading the weight of the sugarcanes, so that the closing of the claw clamps is more reliable; the arrangement of the arc convex ribs on the periphery of the claw clamp and the structure thereof can improve the strength of the claw clamp and facilitate the claw and rake insertion into the sugarcane stack; the claw clamp is smooth, and the damage rate to the sugarcane can be reduced.

Drawings

FIG. 1 is a schematic view of the whole cane feeder.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a structural schematic diagram of a sugarcane grabbing and releasing arm.

Fig. 5 is a state diagram of the sugarcane grabbing and placing arm grabbing on the sugarcane bearing frame.

Fig. 6 is a state diagram of the sugarcane grabbing and placing arm placing sugarcane above the conveying belt.

Fig. 7 is a state diagram of the sugarcane bearing rack turning upwards and folding.

Fig. 8 is a schematic view of the structure of the sugarcane crushing unit.

Fig. 9 is a front view of the sugarcane crushing unit.

FIG. 10 is a schematic view of the installation structure of the sugar cane crushing roller.

Fig. 11 is a schematic sectional view in the direction of a-a in fig. 9.

The reference numbers illustrate:

1. a sugarcane grabbing and placing arm; 1-1, upright columns; 1-2, an upper rotating frame; 1-3, a lower rotating frame; 1-4, swinging arms; 1-4-1, a first articulated seat; 1-4-2 and a second hinged seat; 1-4-3, a third hinge base; 1-4-4, a fourth articulated seat; 1-5, driving an oil cylinder by a swing arm; 1-6, a rocker arm driving oil cylinder; 1-7, rocker arm; 1-7-1 and a fifth hinging seat; 1-7-2 and a sixth hinged seat; 1-8, driving an oil cylinder by a gripper bracket; 1-9, a gripper bracket; 1-91, bearing seat; 1-92, a cross bar; 1-93, a positioning block; 1-94, a support hinge seat; 1-10, a rocker; 1-11, connecting rod; 1-12, an oil cylinder mounting base; 1-13, a gripper driving oil cylinder; 1-14, a gripper driving shaft; 1-15, a gripper; 1-151, arc convex ribs;

2. an operating platform; 2-1, a hydraulic station; 2-2, a console; 2-3, guardrails;

3. a sugarcane bearing frame; 3-1, a supporting rod; 3-2, supporting rods;

4. a frame; 4-1, a traction seat;

5. a conveyor belt;

6. a traveling wheel; 6-1, front wheels; 6-2, a steering shaft; 6-3, rear wheel;

7. a stop lever; 7-1, a stop lever driving oil cylinder;

8. a seat;

9. a sugarcane pressing unit; 9-1, pressing a sugarcane roller; 9-11, mandrel; 9-12, positioning a disc; 9-121, a positioning sleeve; 9-13, positioning a shaft; 9-14, a support rod; 9-15, a first reset torsion spring; 9-16, pressing plates; 9-17, a limiting rod; 9-2, round rollers; 9-3, a sugarcane pressing motor; 9-4, a sugarcane pressing gear; 9-5, a first upper bearing seat; 9-6 and a first lower bearing seat.

Detailed Description

The invention will be further described in detail with reference to the following examples:

the whole sugarcane feeder shown in fig. 1 to 3 mainly comprises a frame 4, a conveyer belt 5, a sugarcane receiving frame 3, an operation platform 2 and a sugarcane grabbing and placing arm 1. In order to move conveniently, the frame 4 is connected with a walking wheel 6, the walking wheel 6 comprises a front wheel 6-1 and a rear wheel 6-3 which are arranged at the bottom of the frame 4, and the axle of the rear wheel 6-3 is longer and mainly plays a role in walking and supporting; the wheel shaft of the front wheel 6-1 is shorter, and the wheel shaft of the front wheel 6-1 is pivoted with the frame 4 through the steering shaft 6-2 to play roles in steering, walking and supporting; a traction seat 4-1 is arranged on the frame 4 above the steering shaft 6-2 so as to be connected with a traction machine. The sugarcane grabbing and placing device comprises a rack 4, a conveying belt 5, an operating platform 2 and a sugarcane carrying frame 3, wherein the conveying belt 5 is horizontally arranged at the lower part of the rack 4, the operating platform 2 and the sugarcane carrying frame 3 are respectively arranged on the two sides of the conveying belt 5 on the rack 4, the sugarcane carrying frame 3 is used for horizontally placing sugarcanes, a hydraulic station 2-1 and an operating platform 2-2 for controlling the action of a sugarcane grabbing and placing arm 1 are arranged on the operating platform 2, the sugarcane grabbing and placing arm 1 spans across the conveying belt 5 and extends to the position above the sugarcane carrying frame 3, and the whole sugarcane grabbing and placing arm 1 is perpendicular to the conveying direction of the conveying belt 5 and can swing in the vertical direction. Two sugarcane grabbing and placing arms 1 and corresponding control platforms 2-2 are arranged on the operating platform 2 side by side along the conveying direction of the conveying belt 5, and a seat 8 corresponding to the sugarcane grabbing and placing arms 1 is arranged on the operating platform 2, so that an operator can conveniently sit on the sugarcane grabbing and placing arms 1; the operating platform 2 is provided with guardrails 2-3, and a ladder convenient to move up and down can be arranged according to needs. The operating platform 2 and the sugarcane bearing frame 3 are both higher than the conveyer belt 5, and guide baffles are respectively arranged between the sugarcane bearing frame 3 and the operating platform 2 as well as between the sugarcane bearing frame 3 and the conveyer belt 5 to limit the placing range of the sugarcane; the upper portion of guide baffle leans out, avoids snatching the in-process of placing the sugarcane, and the sugarcane is grabbed and is put arm 1 or the sugarcane and guide baffle and produce the collision. In order to facilitate grabbing of the sugarcane and reduction of the weight of the sugarcane bearing frame 3 and simplify the structure of the sugarcane bearing frame 3, the sugarcane bearing frame 3 comprises a plurality of supporting rods 3-1 arranged at intervals and supporting rods 3-2 supported at the tail ends of the supporting rods 3-1, the supporting rods 3-1 are square rods, and the upper end faces of the supporting rods 3-1 are flush with each other. The tail end of the supporting rod 3-1 is hinged with a stop lever 7, and the side edge of the supporting rod 3-1 is provided with a stop lever driving oil cylinder 7-1 for driving the stop lever 7 to rotate. In order to ensure that the whole machine can move on the road, the sugarcane bearing frame 3 and the machine frame 4 are of a movable connection structure, so that the sugarcane bearing frame 3 can be folded conveniently, and the width of the whole machine is reduced. As shown in fig. 7, in the movable connection of this embodiment, the supporting rod 3-1 is hinged to the frame 4, the supporting rod 3-2 is hinged to the supporting rod 3-1, the supporting rod 3-1 is rotated to a vertical position in a non-working state, the supporting rod 3-2 is also rotated to a position folded with the supporting rod 3-1, the sugarcane grabbing and placing arm 1 is folded, the supporting rod 3-1 and the sugarcane grabbing and placing arm 1 are bound by a rope, and the sugarcane bearing frame 3 is prevented from falling off in the whole machine walking process. In other embodiments, the sugarcane receiving rack 3 and the rack 4 can be in a plug-in structure. A sugarcane pressing unit 9 is arranged on the rack 4 behind the output of the conveyer belt 5, the sugarcane pressing unit 9 comprises a sugarcane pressing roller 9-1 and a round roller 9-2 which are arranged up and down and driven by a power machine, and the sugarcane pressing roller 9-1 is provided with elastic pressing plate assemblies which are arranged in a round array around a shaft.

As shown in figure 4, the sugarcane grabbing and placing arm comprises an upright post 1-1, an upper rotating frame 1-2, a lower rotating frame 1-3, a swing arm 1-4, a swing arm driving oil cylinder 1-5, a swing arm driving oil cylinder 1-6, a swing arm 1-7, a grabbing claw support driving oil cylinder 1-8, a grabbing claw support 1-9, a rocker arm 1-10, a connecting rod 1-11, an oil cylinder mounting seat 1-12, a grabbing claw driving oil cylinder 1-13, a grabbing claw support and a grabbing claw 1-15. The upright post 1-1 is vertically fixed on the operation platform 2, the upper rotating frame 1-2 and the lower rotating frame 1-3 are respectively sleeved on the upper part and the lower part of the upright post 1-1, and the two rotating frames can rotate around the upright post 1-1 and cannot move up and down. The upper rotating frame 1-2 and the lower rotating frame 1-3 are respectively provided with a connecting part which extends outwards so as to be convenient for connecting other components; in order to improve the connection reliability, the connecting part of the upper rotating frame 1-2 is hinged with one end of a swing arm 1-4 through a first hinged seat 1-4-1, the first hinged seat 1-4-1 is fixed on two sides of the swing arm 1-4, the connecting part of the lower rotating frame 1-3 is hinged with the tail end of a cylinder body of a swing arm driving oil cylinder 1-5, a second hinged seat 1-4-2 which extends downwards is arranged at the position, close to the first hinged seat 1-4-1, of the arm body of the swing arm 1-4, the extending end of the swing arm driving oil cylinder 1-5 is hinged with the second hinged seat 1-4-2, and the swing arm 1-4 can be controlled to swing up and down in the vertical direction through the extension of the swing arm driving oil cylinder 1-5. The other end of the swing arm 1-4 far away from the tractor 4 is hinged with a third hinged seat 1-4-3, and the third hinged seat 1-4-3 is fixed on a rocker 1-10 and is at a certain distance from one end of the rocker arm 1-7 close to the swing arm 1-4. The upper end face of the swing arm 1-4 is provided with a fourth hinged seat 1-4-4, the bottom face of one end, close to the third hinged seat 1-4-3, of the swing arm 1-7 is provided with a fifth hinged seat 1-7-1, a swing arm driving oil cylinder 1-6 is connected between the swing arm 1-7 and the swing arm 1-4, the tail end and the extending end of a cylinder body of the swing arm driving oil cylinder 1-6 are respectively hinged with the fourth hinged seat 1-4-4 and the fifth hinged seat 1-7-1, and the telescopic control of the swing arm 1-7 of the swing arm driving oil cylinder 1-6 is that the swing arm 1-7 swings up and down on a vertical plane around a hinged shaft of the third hinged seat 1-4-3. The lower ends of the rocker arms 1-7 are movably connected with the gripper brackets 1-9 for mounting the grippers 1-15. The gripper bracket 1-9 comprises a transverse rod 1-92 which is transversely arranged, a positioning block 1-93 is arranged in the middle of the upper end face of the transverse rod 1-92, and bracket hinge seats 1-94 which are hinged with the rocker arms 1-7 are arranged on two sides of the positioning block 1-93; the lower ends of the rocking rods 1-10 are fixed on the front end faces of the positioning blocks 1-93, the upper ends of the rocking rods are hinged with the extending ends of the gripper support driving oil cylinders 1-8, the tail ends of the cylinder bodies of the gripper support driving oil cylinders 1-8 are hinged on sixth hinge seats 1-7-2, the sixth hinge seats 1-7-2 are fixed on the upper end faces of the long edges of the rocking arms 1-7, and the telescopic control rocking rods 1-10 of the gripper support driving oil cylinders 1-8 drive the gripper supports 1-9 and the grippers 1-15 to swing together around hinge shafts of the support hinge seats 1-94 in the vertical direction. Two ends of the cross rod 1-92 are respectively fixed with a bearing seat 1-91, the bearing seats 1-91 are rotatably connected with gripper driving shafts 1-14, and each gripper driving shaft 1-14 is fixed with a plurality of grippers 1-15. The gripper brackets 1 to 9 are stable and reliable in structure and reasonable in connection arrangement, so that the grippers 1 to 15 can swing and open and close flexibly. The sugarcane harvester is provided with three groups of grippers 1-15 arranged at intervals along the length direction of the cross rod 1-92, irregular whole sugarcane can be prevented from being injured by the grippers, the inner ring of each group of opposite grippers 1-15 is in a waist-round shape when being folded, the number of the grabbed sugarcane can be increased, and the flat edge parts of the gripper clamps can be used for flatly spreading the weight of the sugarcane, so that the folding of the grippers is more reliable; the free ends of the grippers 1-15 are of smooth structures, the damage rate to the sugarcane can be reduced, the arc-shaped convex ribs 1-151 are arranged along the periphery, the arc-shaped convex ribs 1-151 are in wedge shapes which are reduced towards the free ends at straight edge sections of the grippers 1-15, the gripper clamp strength can be improved, and the grippers can be inserted into a sugarcane stack more conveniently to grab and rake. In order to control the opening and closing of the grippers 1-15, an oil cylinder mounting seat 1-12 for mounting a gripper driving oil cylinder 1-13 is fixed on the gripper support 1-9, the gripper driving oil cylinder 1-13 is vertical to the upper end surface of the cross rod 1-92, and the gripper driving oil cylinder 1-13 is connected with a gripper driving shaft 1-14 of the gripper 1-15 through a connecting rod 1-11; the connecting rod 1-11 is provided with two symmetrically arranged supporting rods, the upper ends of the two supporting rods are hinged with the extending ends of the gripper driving oil cylinders 1-13, and the lower ends of the supporting rods are respectively hinged with the gripper driving shafts 1-14 of the corresponding half grippers; when the gripper driving oil cylinder 1-13 extends downwards, the upper end of the connecting rod 1-11 is pressed downwards, and the lower end is tilted to drive the gripper driving shaft 1-14 and the gripper 1-15 to rotate, so that the gripper 1-15 is opened; the grippers 1-15 can be closed by retracting the grippers 1-13 upwards.

As shown in figures 8 to 11, the sugar cane pressing unit 20 is provided with a sugar cane pressing roller 9-1 and a round roller 9-2 which are arranged up and down, the sugar cane pressing roller 9-1 is a roller body provided with an elastic component, the surface of the round roller 9-2 is smooth, the sugar cane pressing roller 9-1 is connected with a first upper bearing seat 9-5 through a bearing, the round roller 9-2 is connected with a first lower bearing seat 9-6 through a bearing, the first upper bearing seat 9-5 and the first lower bearing seat 9-6 are arranged on a frame 4 up and down, a sugar cane pressing motor 9-3 is arranged on one first upper bearing seat 9-5, an output shaft of the sugar cane pressing motor 9-3 is parallel to a mandrel 9-11 of the sugar cane pressing roller 9-1, a mandrel 9-11 of the sugar cane pressing roller 9-1 and a mandrel 9-2 of the round roller 9-2 are respectively provided with sugar cane pressing gears 9-4 which are meshed with each other, the sugarcane pressing motor 9-3 drives the sugarcane pressing gear 9-4 to rotate in a chain transmission mode, and drives the sugarcane pressing roller 9-1 and the round roller 9-2 to rotate in opposite directions. The sugarcane pressing roller 9-1 comprises a mandrel 9-11, positioning plates 9-12, a positioning shaft 9-13, supporting rods 9-14, a first reset torsion spring 9-15, a pressing plate 9-16 and limiting rods 9-17, wherein the positioning plates 9-12 are coaxially arranged with the mandrel 9-11, the mandrel 9-11 is provided with a plurality of spaced positioning plates 9-12, the positioning plates 9-12 are provided with positioning sleeves 9-121 sleeved on the mandrel 9-11, and the positioning plates 9-12 are fixed on the mandrel 9-11 through bolts penetrating through mounting holes of the positioning sleeves 9-121. A plurality of positioning shafts 9-13 are annularly distributed on the positioning discs 9-12 by taking the axis of the mandrel 9-11 as the surrounding center, the positioning shafts 9-13 are parallel to the mandrel 9-11, two ends of each positioning shaft 9-13 respectively extend to the two positioning discs 9-12 positioned on the outermost side, a plurality of support rods 9-14 arranged at equal intervals are hinged on each positioning shaft 9-13, a first reset torsion spring 9-15 is arranged between each support rod 9-14 and the corresponding positioning shaft 9-13, the first reset torsion spring 9-15 is sleeved on the positioning shaft 9-13, the support rods 9-14 are arranged between two spring rings and an arched connecting rod of the first reset torsion spring 9-15, the first reset torsion spring 9-15 is respectively abutted against the support rods 9-14 and the mandrel 9-11, see fig. 6; the upper portion of the arched linkage of the first return torsion spring 9-15 is bent so that the support bar 9-14 can better overlap the first return torsion spring 9-15. The supporting rods 9-14 of the embodiment are bent rods, the bending directions of the supporting rods 9-14 are consistent, and the arched connecting rods of the first reset torsion springs 9-15 are abutted to the inner bent surfaces of the supporting rods 9-14. The positioning discs 9-12 are provided with limiting rods 9-17 corresponding to the positioning shafts 9-13, two ends of each limiting rod 9-17 extend to the two outermost positioning discs 9-12 respectively, the cross sections of the limiting rods 9-17 are of V-shaped structures, one side of each limiting rod 9-17 is embedded into the positioning disc 9-12, the other side of each limiting rod 9-17 is attached to the outer edge of the corresponding positioning disc 9-12, the limiting rods 9-17 are fixedly welded on the positioning discs 9-12, and the outer bending surfaces of the supporting rods 9-14 are abutted to the limiting rods 9-17, so that the first reset torsion springs 9-15 are kept in an abutted state with the supporting rods 9-14 and the core shafts 9-11. The supporting rods 9-14 hinged on the same positioning shaft 9-13 are connected through pressure plates 9-16, two groups of pressure plates 9-16 which are independent of each other are arranged along the axial direction of the mandrel 9-11 in the embodiment, the pressure plates 9-16 are arc-shaped plates, and the outer convex surfaces of the pressure plates 9-16 are arranged towards the rotating direction of the mandrel 9-11; the inner side of the pressing plate 9-16 extends to the position where the outer curved surface of the supporting rod 9-14 is abutted against the limiting rod 9-17 along the outer curved surface of the supporting rod 9-14, and a pressing plate 9-16 avoiding groove is formed in the positioning disc 9-12, so that the pressing plate 9-16 can have a sufficient swing range; the outer side edges of the pressing plates 9-16 are bent inwards, and the outer surfaces of the bent parts are arc surfaces, so that the sugarcane can be prevented from being scratched.

As shown in figures 5 and 6, when the sugarcane peeling machine works, the stop lever driving oil cylinder 7-1 is driven to drive the stop lever to drive the conveying belt 5 to run (1-17 rotates upwards to be in a state vertical to the support lever 3-1), the shovel car is used for transversely placing the sugarcane which is cut into the field on the sugarcane receiving frame 3, after the shovel car is withdrawn, an operator operates the sugarcane grabbing and placing arm 1, the sugarcane which is horizontally laid on the sugarcane receiving frame 3 is grabbed and placed on the conveying belt 5 in order according to needs through the grabbing claws 1-15 of the sugarcane grabbing and placing arm 1, and the sugarcane can move along with the conveying belt 5 and can be smoothly fed into the rear leaf peeling machine after being flattened through the sugarcane pressing unit 9.

Claims

1. The utility model provides a whole pole sugarcane feeding machine, is including installing conveyer belt (5) in frame (4), its characterized in that: the side surface of the conveying belt (5) is provided with a sugarcane bearing frame (3) and a sugarcane grabbing and placing arm (1); an opening is formed in the bottom surface of the sugarcane bearing frame (3); the sugarcane grabbing and placing arm (1) is provided with at least two pairs of spaced grabs (1-15); a sugarcane pressing unit (9) is arranged on the rack behind the output of the conveyor belt (5), the sugarcane pressing unit (9) comprises a sugarcane pressing roller (9-1) and a round roller (9-2) which are arranged up and down and driven by a power machine, and the sugarcane pressing roller (9-1) is provided with elastic pressing plate assemblies which are arranged in a circular array around a shaft.

2. The whole cane feeder of claim 1, wherein: a control console (2-2) and the sugarcane grabbing and placing arm (1) are arranged on a rack (4) on one side of the conveying belt (5), and the sugarcane bearing frame (3) is arranged on the other side of the conveying belt (5);

the sugarcane bearing frame (3) is provided with a plurality of support rods (3-1) which are horizontally arranged at intervals and transversely face the conveying direction of the conveying belt (5), the outer ends of at least two support rods (3-1) are hinged with stop rods (7), and stop rod driving oil cylinders (7-1) are arranged between the stop rods (7) and the support rods (3-1) hinged with the stop rods;

the sugarcane grabbing and placing arm (1) comprises an upright post (1-1), a swinging arm (1-4) hinged to the upright post (1-1) and facing a sugarcane receiving frame (3), a swinging arm (1-7) hinged to the swinging arm (1-4), and a grabbing claw bracket (1-9) hinged to one end of the swinging arm (1-7), wherein two grabbing claw driving shafts (1-14) arranged in parallel are mounted on the grabbing claw bracket (1-9), and three grabbing claws (1-15) are fixedly connected to each grabbing claw driving shaft (1-14) at intervals; a swing arm driving oil cylinder (1-5) is arranged between the upright post (1-1) and the swing arm (1-4), a swing arm driving oil cylinder (1-6) is arranged between the swing arm (1-4) and the swing arm (1-7), and a gripper bracket driving oil cylinder (1-8) is arranged between the swing arm (1-7) and the gripper bracket; the gripper bracket is provided with gripper driving oil cylinders (1-13), and the gripper driving oil cylinders (1-13) are respectively hinged on the swing arms of the two gripper driving shafts (1-14) through a connecting rod (1-11).

3. The whole cane feeder of claim 2, wherein: the gripper support is composed of a cross rod (1-92), support hinge seats (1-94) and oil cylinder mounting seats (1-12) welded to the middle section of the cross rod (1-92) and two bearing seats (1-91) respectively welded to the two ends of the cross rod (1-92), and two gripper driving shafts (1-14) are arranged between the two bearing seats (1-91).

4. A whole cane feeder according to claim 2 or 3, characterised in that: the two sugarcane grabbing and placing arms (1) are provided.

5. The whole cane feeder of claim 4, wherein: the sugarcane bearing frame (3) is hinged with the rack (4).

6. The whole cane feeder of claim 5, wherein: the inner ring of each group of grippers (1-15) forms a waist-round shape when being folded.

7. The scraper collection cart of claim 6, wherein: the gripper (1-15) is provided with arc-shaped convex ribs (1-151) along the periphery, and the straight edge sections of the arc-shaped convex ribs (1-151) on the gripper (1-15) are wedge-shaped.

8. The scraper collection cart of claim 7, wherein: the free ends of the grippers (1-15) are of smooth structures.

9. The scooping collection vehicle of claim 8, wherein: the operating platform (2-2) and the upright post (1-1) are fixed on an operating platform (2), and the operating platform (2) is provided with a seat corresponding to the operating platform (2-2).

10. The whole cane feeder of claim 9, wherein: a guardrail (2-3) is arranged on the operating platform (2).