CN219322938U - Whole-rod sugarcane feeding machine - Google Patents

Abstract

The utility model discloses a whole-rod sugarcane feeding machine, which relates to the technical field of agricultural machinery manufacturing and comprises a conveying belt arranged on a frame, wherein a sugarcane carrying frame and a sugarcane grabbing and placing arm are arranged on the side surface of the conveying belt; an opening is arranged on the bottom surface of the sugarcane carrying frame; the sugarcane grabbing and placing arm is provided with at least two pairs of grippers which are arranged at intervals. The utility model solves the problems of uneven output sugarcane and operation blockage of the existing whole-stalk sugarcane feeding machine.

Description

Whole-rod sugarcane feeding machine

Technical Field

The utility model 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 sugarcane by a mechanized whole-stalk mode, the sugarcane is required to be fed into a sugarcane leaf stripping machine for leaf stripping. The technical scheme of the existing whole-rod sugarcane feeding machine is as follows: a feeding sugarcane conveyer belt is arranged on a frame, and a sugarcane bearing table formed by a plurality of front conveyer belts which face to the lateral direction of the feeding sugarcane conveyer belt and are provided with poking teeth is arranged on one side of the conveyer belt. In the running process of the whole-rod sugarcane feeding machine, a machine for transporting whole-rod sugarcane stacks harvested whole-rod sugarcane on a sugarcane carrying table, the sugarcane is sent to a feeding sugarcane conveying belt by a plurality of front conveying belts with poking teeth arranged side by side, and then is output by the feeding sugarcane conveying belt to be fed into a sugarcane leaf stripping machine, and the whole-rod sugarcane feeding machine has the defects that: 1. the whole-rod sugarcane with different curved shapes and different densities is directly sent to the feeding sugarcane conveyer belt by the front conveyer belt with the poking teeth and is uneven and unsmooth, so that too much sugarcane is output by the feeding sugarcane conveyer belt, the follow-up sugarcane leaf stripping machine can not strip leaves cleanly, and even a pile of sugarcane is blocked and can not be sent to the feeding sugarcane conveyer belt, and the blockage is needed to be discharged manually; 2. too many conveyor belts cause overall bulkiness and inconvenient movement.

Disclosure of Invention

The utility model aims to provide a whole-rod sugarcane feeding machine which can solve the problems of uneven output sugarcane and operation blockage of the existing whole-rod sugarcane feeding machine.

In order to solve the problems, the utility model adopts the following technical scheme: the whole-rod sugarcane feeding machine comprises a conveying belt arranged on a frame, wherein a sugarcane receiving frame for receiving sugarcane and a sugarcane grabbing and placing arm for grabbing and placing the sugarcane of the sugarcane receiving frame on the conveying belt are arranged on the side surface of the conveying belt; an opening for the fork arms of the forklift to withdraw is formed in the bottom surface of the sugarcane carrying frame; the sugarcane grabbing and placing arm is further provided with at least two pairs of grippers which are arranged at intervals.

The whole-rod sugarcane feeding machine has the following better and specific scheme that: the sugarcane picking and placing arm and the console for controlling the sugarcane picking and placing arm are arranged on the rack on one side of the conveying belt, and the sugarcane receiving rack is arranged on the other side of the conveying belt; the sugarcane carrying frames are provided with a plurality of supporting rods which are horizontally arranged at intervals and transversely arranged with the conveying direction of the conveying belt, the outer ends of at least two supporting rods are hinged with stop rods, and stop rod driving oil cylinders are arranged between the stop rods and the supporting rods hinged with the stop rods; the sugarcane grabbing and placing arm is composed of a stand column, a swing arm hinged to the stand column and facing to a sugarcane carrying frame, a swing arm hinged to the swing arm, and a gripper bracket hinged to one end of the swing arm, wherein two gripper driving shafts which are arranged in parallel are arranged on the gripper bracket, and three grippers are fixedly connected to each gripper 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 gripper driving oil cylinders which are respectively hinged on the swing arms of the two gripper driving shafts through a connecting rod.

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

Still further: the number of the sugarcane grabbing and placing arms is preferably two.

Still further: the sugarcane carrying frame is hinged with the frame.

Still further: the inner ring of each group of grippers forms a waist circle when closed.

Still further: the gripper is provided with arc protruding ribs along the periphery, and the arc protruding ribs are wedge-shaped at the straight edge section of the gripper.

Still further: the free end of the gripper is of a smooth structure.

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

Still further: and a guardrail is arranged on the operation platform.

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

1. the side of the conveying belt is provided with the sugarcane carrying frame for receiving the sugarcane, and the whole sugarcane arranged on the sugarcane carrying frame is grabbed onto the conveying belt through the sugarcane grabbing and placing arm, so that the sugarcane can be uniformly and orderly fed into the leaf stripping machine, all the sugarcane on the carrying frame can be grabbed onto the conveying belt as required and fed into the leaf stripping machine, the running blockage is avoided, and the normal sugarcane feeding is realized.

2. The sugarcane carrying frame is structurally arranged, so that the weight of the feeder can be reduced, and meanwhile, the grippers can grasp sugarcane; the tail end of the supporting rod is provided with a stop lever which is controlled to rotate by a stop lever driving oil cylinder, so that the sugarcane can be prevented from falling off, and the folding and unfolding are convenient; the sugarcane grabbing and placing arms are high in structural flexibility, and the two sugarcane grabbing and placing arms can grab the sugarcane according to the feeding quantity or the throughput of the leaf peeling machine with different specifications through the cooperation of the single or the two sugarcane grabbing and placing arms.

3. The sugarcane carrying frame is hinged with the frame, and can be turned upwards and folded when the sugarcane carrying frame is in a non-working state, so that the width of the whole machine is reduced, and the traveling is facilitated.

4. The inner ring forms a waist shape after the claw clamps are folded, so that the grabbing quantity of the sugarcane can be increased, and the flat edge parts of the claw clamps can spread the weight of the sugarcane, so that the claws can be folded more reliably; the arrangement of the convex ribs Zhou Huxing outside the claw clamps and the structure thereof can improve the strength of the claw clamps and is more convenient for being inserted into the sugarcane stack for grabbing the harrow; the claw clamps are smooth, so that the damage rate to the sugarcane can be reduced.

Drawings

FIG. 1 is a schematic diagram of the structure 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 schematic structural view of the sugar cane pick-and-place arm.

Fig. 5 is a state diagram of the sugar cane gripping arm gripping on the sugar cane receiving frame.

Fig. 6 is a state diagram of the sugarcane gripping and depositing arm depositing sugarcane over the conveyor.

FIG. 7 is a view showing the sugarcane receiving rack turned upside down and folded.

Fig. 8 is a schematic structural view of the sugarcane pressing unit.

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

Fig. 10 is a schematic view of the installation structure of the sugarcane pressing roller.

Fig. 11 is a schematic cross-sectional view taken along the direction A-A in fig. 9.

Reference numerals illustrate:

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

2. an operating platform; 2-1, a hydraulic station; 2-2, an operating platform; 2-3, guard rails;

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

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

5. a conveyor belt;

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

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

8. a seat;

9. a sugarcane pressing unit; 9-1, a sugarcane pressing roller; 9-11, a mandrel; 9-12, positioning disc; 9-121, locating sleeve; 9-13, positioning shafts; 9-14, supporting rods; 9-15, a first reset torsion spring; 9-16, pressing plate; 9-17, a limiting rod; 9-2, a round roller; 9-3, a sugarcane pressing motor; 9-4, sugarcane pressing gears; 9-5, a first upper bearing seat; 9-6, a first lower bearing seat.

Detailed Description

The utility model is further described in detail below with reference to the examples of the drawings:

the whole-rod sugarcane feeding machine shown in fig. 1 to 3 mainly comprises a frame 4, a conveying belt 5, a sugarcane carrying frame 3, an operation platform 2 and a sugarcane grabbing and placing arm 1. For the convenience of movement, the frame 4 is connected with a travelling wheel 6, the travelling 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, so that the travelling wheel mainly plays a role in travelling and supporting; the wheel axle of the front wheel 6-1 is shorter, and the wheel axle of the front wheel 6-1 is pivoted with the frame 4 through the steering shaft 6-2, so as to play roles in steering, walking and supporting; a fifth wheel 4-1 is provided above the steering shaft 6-2 on the frame 4 for connection with the traction machine. The conveyer belt 5 is horizontally arranged at the lower part of the frame 4, an operation platform 2 and a sugarcane carrying frame 3 for horizontally placing sugarcane are respectively arranged on the frame 4 beside two sides of the conveyer belt 5, a hydraulic station 2-1 and an operation platform 2-2 for controlling the motion of the sugarcane carrying arm 1 are arranged on the operation platform 2, the sugarcane carrying arm 1 stretches to the upper part of the sugarcane carrying frame 3 across the conveyer belt 5, the whole sugarcane carrying arm 1 is perpendicular to the conveying direction of the conveyer belt 5, and can swing in the vertical direction. Two sugarcane grabbing and placing arms 1 and corresponding operation tables 2-2 are arranged on the operation 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 operation platform 2, so that an operator can conveniently sit and operate the sugarcane grabbing and placing arms 1; the operation platform 2 is provided with a guardrail 2-3, and a ladder which is convenient to go up and down can be arranged according to the requirement. The operation platform 2 and the sugarcane carrying frame 3 are higher than the conveying belt 5, and guide baffles are respectively arranged between the sugarcane carrying frame 3 and the operation platform 2 and between the sugarcane carrying frame and the conveying belt 5 to limit the placing range of sugarcane; the upper part of the guide baffle is inclined outwards, so that the sugarcane grabbing and placing arm 1 or the sugarcane collides with the guide baffle in the process of grabbing and placing the sugarcane is avoided. In order to facilitate grabbing sugarcane and reducing the weight of the sugarcane carrying frame 3, the structure of the sugarcane carrying frame 3 is simplified, the sugarcane carrying 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. 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 a road, the sugarcane carrying frame 3 and the frame 4 are of a movable connection structure so as to facilitate folding of the sugarcane carrying frame 3 and reduce the width of the whole machine. As shown in fig. 7, the movable connection of the embodiment is that the supporting rod 3-1 is hinged with the frame 4, the supporting rod 3-2 is hinged with 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 releasing arm 1 is folded, the supporting rod 3-1 and the sugarcane grabbing and releasing arm 1 are bound by ropes, and the sugarcane receiving frame 3 is prevented from falling in the walking process of the whole machine. 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 frame 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 an elastic pressing plate component which is arranged in a round array around an axis.

As shown in FIG. 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 swinging arm 1-4, a swinging arm driving oil cylinder 1-5, a swinging arm driving oil cylinder 1-6, a swinging arm 1-7, a grabbing bracket driving oil cylinder 1-8, a grabbing bracket 1-9, a swinging arm 1-10, a connecting rod 1-11, an oil cylinder mounting seat 1-12, a grabbing driving oil cylinder 1-13, a grabbing bracket 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 reliability of connection, the connecting part of the upper rotating frame 1-2 is hinged with one end of the swing arm 1-4 through a first hinging seat 1-4-1, the first hinging 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 the swing arm driving oil cylinder 1-5, a second hinging seat 1-4-2 which extends downwards is arranged at the position, close to the first hinging 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 hinging seat 1-4-2, and the extension and retraction of the swing arm driving oil cylinder 1-5 can control the swing arm 1-4 to swing downwards in the vertical direction. The other end of the swing arm 1-4 far away from the tractor 4 is hinged with a third hinge seat 1-4-3, and the third hinge seat 1-4-3 is fixed on the rocker 1-10 and is kept at a certain distance from one end of the rocker 1-7 close to the swing arm 1-4. The upper end face of the swing arm 1-4 is provided with a fourth hinging seat 1-4-4, the bottom face of the swing arm 1-7, which is close to one end of the third hinging seat 1-4-3, is provided with a fifth hinging 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 hinged with the fourth hinging seat 1-4 and the fifth hinging seat 1-7-1 respectively, and a telescopic control swing arm 1-7 of the swing arm driving oil cylinder 1-6 swings up and down around a hinging shaft of the third hinging seat 1-4-3 on a vertical plane. The lower end of the rocker arm 1-7 is movably connected with a gripper bracket 1-9 provided with grippers 1-15. The gripper bracket 1-9 comprises a transverse cross rod 1-92 which is transversely arranged, a positioning block 1-93 is arranged in the middle of the upper end surface of the cross rod 1-92, and bracket hinging 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 end of the rocker arm 1-10 is fixed on the front end face of the positioning block 1-93, the upper end of the rocker arm is hinged with the extending end of the gripper bracket driving oil cylinder 1-8, the tail end of the cylinder body of the gripper bracket driving oil cylinder 1-8 is hinged on the sixth hinging seat 1-7-2, the sixth hinging seat 1-7-2 is fixed on the upper end face of the long side of the rocker arm 1-7, and the telescopic control rocker arm 1-10 of the gripper bracket driving oil cylinder 1-8 drives the gripper bracket 1-9 and the gripper 1-15 to swing together around the hinging shaft of the bracket hinging seat 1-94 in the vertical direction. The 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 a plurality of grippers 1-15 are fixed on each gripper driving shaft 1-14. The gripper bracket 1-9 has stable and reliable structure and reasonable connection arrangement, so that the grippers 1-15 swing and open and close flexibly. The embodiment is provided with three groups of grippers 1-15 which are arranged at intervals along the length direction of the cross bars 1-92, so that the grippers can be prevented from damaging irregular whole sugarcane, the inner ring of each group of opposite grippers 1-15 forms a waist circle when being folded, the grabbing quantity of the sugarcane can be increased, and the weight of the sugarcane can be spread evenly at the flat edge part of each gripper, so that the folding of the grippers is more reliable; the free ends of the grippers 1-15 are smooth structures, so that 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 wedge-shaped with the straight edge sections of the grippers 1-15 reduced towards the free ends, the gripper clamping strength can be improved, and the gripper can be more conveniently inserted into a sugarcane stack to grip the sugarcane. 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 a gripper bracket 1-9, the gripper driving oil cylinder 1-13 is perpendicular to the upper end surface of a cross rod 1-92, and the gripper driving oil cylinder 1-13 is connected with a gripper driving shaft 1-14 of the grippers 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 of the connecting rod 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 folded by retracting the gripper driving cylinders 1-13 upwards.

As shown in fig. 8 to 11, the sugarcane pressing unit 20 is provided with a sugarcane pressing roller 9-1 and a round roller 9-2 which are arranged up and down, the sugarcane pressing roller 9-1 is a roller body provided with an elastic component, the surface of the round roller 9-2 is smooth, the sugarcane 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 sugarcane pressing motor 9-3 is arranged on one of the first upper bearing seats 9-5, the output shaft of the sugarcane pressing motor 9-3 is parallel to a mandrel 9-11 of the sugarcane pressing roller 9-1, a sugarcane pressing gear 9-4 meshed with each other is arranged on the mandrel 9-11 of the sugarcane pressing roller 9-1 and the mandrel 9-2, the sugarcane pressing motor 9-3 drives the sugarcane pressing gear 9-4 to rotate in a chain transmission mode, and the sugarcane pressing roller 9-2 is driven to rotate reversely. The sugarcane pressing roller 9-1 comprises a mandrel 9-11, a positioning disc 9-12, a positioning shaft 9-13, a supporting rod 9-14, a first reset torsion spring 9-15, a pressing plate 9-16 and a limiting rod 9-17, wherein the positioning disc 9-12 and the mandrel 9-11 are coaxially arranged, a plurality of positioning discs 9-12 which are spaced apart are arranged on the mandrel 9-11, the positioning disc 9-12 is provided with a positioning sleeve 9-121 sleeved on the mandrel 9-11, and the positioning disc 9-12 is fixed on the mandrel 9-11 through bolts penetrating through installation holes of the positioning sleeve 9-121. A plurality of positioning shafts 9-13 are annularly distributed on the positioning plates 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 extend to two outermost positioning plates 9-12 respectively, a plurality of support rods 9-14 which are equidistantly arranged at 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 of the first reset torsion spring 9-15 and an arched connecting rod, and the first reset torsion springs 9-15 are respectively abutted against the support rods 9-14 and the mandrel 9-11, see figure 6; the upper parts of the arched connecting rods of the first reset torsion springs 9-15 are bent, so that the supporting rods 9-14 can be better lapped in the first reset torsion springs 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 propped against the inner bending surfaces of the supporting rods 9-14. The locating plates 9-12 are provided with locating rods 9-17 corresponding to the locating shafts 9-13, two ends of each locating rod 9-17 extend to two locating plates 9-12 located on the outermost face respectively, the cross section of each locating rod 9-17 is of a V-shaped structure, one side of each locating rod 9-17 is embedded into each locating plate 9-12, the other side of each locating rod is attached to the outer edge of each locating plate 9-12, the locating rods 9-17 are fixedly welded to the locating plates 9-12, the outer bending faces of the supporting rods 9-14 are abutted to the corresponding locating rods 9-17, and the first reset torsion springs 9-15 are enabled to be kept in an abutting state with the supporting rods 9-14 and the mandrel 9-11. The support rods 9-14 hinged to the same positioning shaft 9-13 are connected through the pressing plates 9-16, two groups of mutually independent pressing plates 9-16 are arranged along the axial direction of the mandrel 9-11, the pressing plates 9-16 are arc-shaped plates, and the outer convex surfaces of the pressing plates 9-16 are arranged towards the rotation direction of the mandrel 9-11; the inner side of the pressing plate 9-16 extends to a position which is in contact with the limit rod 9-17 along the outer curved surface of the supporting rod 9-14, and the positioning disc 9-12 is provided with a pressing plate 9-16 clearance groove, so that the pressing plate 9-16 can have a sufficient swinging range; the outer side edges of the pressing plates 9-16 are inwards bent, and the outer surface of the bent part is an arc surface, so that the sugarcane can be prevented from being scratched.

As shown in fig. 5 and 6, when in operation, the stop lever driving oil cylinder 7-1 is driven to rotate (1-17 upwards to a state vertical to the supporting rod 3-1, the conveyer belt 5 is driven to operate, the sugarcane shovels cut into the field are transversely placed on the sugarcane carrying frame 3 by the scraper, after the scraper exits, an operator operates the sugarcane grabbing and placing arm 1, the sugarcane which is horizontally placed on the sugarcane carrying frame 3 by grabbing of the grippers 1-15 of the sugarcane grabbing and placing arm 1 is orderly grabbed and placed on the conveyer belt 5 as required, and the sugarcane can move along with the conveyer belt 5, flattened by the sugarcane pressing unit 9 and can be smoothly fed into the rear leaf stripper.

Claims (10)

1. The utility model provides a whole pole sugarcane feeder, is including installing conveyer belt (5) on frame (4), its characterized in that: the side surface of the conveying belt (5) is provided with a sugarcane carrying frame (3) and a sugarcane grabbing and placing arm (1); an opening is formed in the bottom surface of the sugarcane carrying frame (3); the sugarcane grabbing and placing arm (1) is provided with at least two pairs of grippers (1-15) which are arranged at intervals.

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

the sugarcane carrying frames (3) are provided with a plurality of supporting 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 supporting 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 supporting rods (3-1) hinged with the stop rods;

the sugarcane grabbing and placing arm (1) is formed by a vertical column (1-1), a swing arm (1-4) hinged to the vertical column (1-1) and facing to a sugarcane carrying frame (3), a swing arm (1-7) hinged to the swing arm (1-4), a gripper bracket (1-9) hinged to one end of the swing arm (1-7), two gripper driving shafts (1-14) which are arranged in parallel are arranged on the gripper bracket (1-9), and three grippers (1-15) are fixedly connected to each gripper 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 swing arms of two gripper driving shafts (1-14) through a connecting rod (1-11).

3. The whole cane feeder of claim 2, wherein: the gripper bracket is composed of a cross rod (1-92), a bracket hinging seat (1-94) welded at the middle section of the cross rod (1-92), an oil cylinder mounting seat (1-12) and two bearing seats (1-91) welded at two ends of the cross rod (1-92) respectively, 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 claim 3, wherein: the number of the sugarcane grabbing and placing arms (1) is two.

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

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

7. The whole cane feeder of claim 6, wherein: the gripper (1-15) is provided with arc-shaped ribs (1-151) along the periphery, and the arc-shaped ribs (1-151) are wedge-shaped at the straight edge sections of the gripper (1-15).

8. The whole cane feeder of claim 7, wherein: the free ends of the grippers (1-15) are smooth structures.

9. The whole cane feeder of claim 8, wherein: the console (2-2) and the upright (1-1) are fixed on an operation platform (2), and the operation platform (2) is provided with a seat corresponding to the console (2-2).

10. The whole cane feeder of claim 9, wherein: the operation platform (2) is provided with a guardrail (2-3).

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