CN218977364U

CN218977364U - Multifunctional carrying system for recycling straw bundles

Info

Publication number: CN218977364U
Application number: CN202120383645.3U
Authority: CN
Inventors: 马志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2023-05-09
Anticipated expiration: 2031-02-21

Abstract

The utility model provides a straw bundle is retrieved with multi-functional delivery system, be equipped with lift drive arrangement and lift drive arrangement on convertible storage frame and locate the inside lift frame of convertible storage frame and be connected, be equipped with sideslip drive arrangement and sideslip drive arrangement on the lift frame and be connected with the transportation manipulator device of locating in the lift frame, the upset storage frame the place ahead is equipped with lift transfer device and lift rotary device, lift rotary device is connected with picking up manipulator device, lift rotary device drive centre gripping has the pickup manipulator device of straw bundle to rotate to lift transfer device top, the compound drive of sideslip drive arrangement and lift drive arrangement is down packed into the convertible storage frame with the straw bundle on the lift transfer device by transportation manipulator device. The utility model integrates the picking up and loading stacking of straw bundles, reduces the difficulty of the picking up and loading stacking of straw bundles, improves the picking up and loading efficiency of straw bundles, and reduces the labor intensity of staff.

Description

Multifunctional carrying system for recycling straw bundles

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a multifunctional carrying system for recycling straw bundles.

Background

With the high-speed development of agricultural mechanization, the equipment for cultivating, finishing, sowing, harvesting and utilizing the straw has liberated the labor force in the rural area, the life of peasants is stronger than one year, the yield of the straw and the grain is almost one to one, the habitual straw is burnt to cause the atmospheric pollution, people who live better than one day are desirous of returning to the blue sky and clouds of human beings, the government supports peasants to take the straw waste as new energy sources in situ to replace coal, the first generation pickup truck is developed while the harvester is used for assembling the bundling machine, the straw bundles are picked up by forks one by one and are mounted on the truck, and then three pickup trucks are grouped into delta, the truck is pulled to move backwards by a chain, and the pickup truck is accepted by peasants after entering the market.

Scientific progress is changing day by day, and mechanical automation is the goal of any mechanical design to catch up with the utmost point. On the basis of the positive first-generation pickup truck, the pickup truck is further developed, the pickup truck advances under the traction of a tractor, the pickup truck is required to rapidly finish pickup, stacking, transportation and unloading of straw bundles on the premise of less labor force, great difficulty is still brought to the agricultural equipment at the existing level, and no related equipment can realize continuous and rapid completion of the procedures at present, so that improvement is necessary for the problems.

Disclosure of Invention

The utility model solves the technical problems that: the utility model provides a straw bundle is retrieved with multi-functional delivery system, through set up the lifting frame that can follow its direction of height and the transportation manipulator device that locates in the lifting frame and follow lifting frame length direction and remove on the upset formula storage frame, and set up lifting transfer device in the place ahead of upset formula storage frame, be located lifting rotation device and the pickup manipulator device in lifting transfer device the place ahead outside, realize with the pickup of straw bundle and loading stack integration in an organic whole, reduced the straw bundle and picked up and the degree of difficulty of loading stack, improved the pickup and the loading efficiency of straw bundle, reduced staff's intensity of labour, have higher popularization and application and worth.

The utility model adopts the technical scheme that: the multifunctional carrying system for recycling the straw bundles comprises a turnover storage frame, wherein a lifting driving device is arranged on the turnover storage frame and is connected with a lifting frame arranged inside the turnover storage frame, and the lifting driving device drives the lifting frame to move up and down along the height direction of the turnover storage frame; the lifting frame is provided with a transverse movement driving device which is connected with a transfer manipulator device arranged in the lifting frame and driven by the transverse movement driving device to reciprocate along the length direction of the lifting frame; the device is characterized in that a lifting type transfer device and a lifting rotating device positioned on the outer side of the front of the lifting type transfer device are arranged in front of the lifting type storage frame, the lifting rotating device is connected with a picking manipulator device, the lifting rotating device drives the picking manipulator device which clamps straw bundles to rotate to the upper side of the lifting type transfer device, straw bundles under the vehicle are transferred onto the lifting type transfer device, and the straw bundles on the lifting type transfer device are loaded into the lifting type storage frame by the transferring manipulator device under the combined driving of the transverse moving driving device and the lifting driving device.

The rear end of the turnover storage frame is hinged to the rear end of a frame of the power vehicle, a power-assisted cylinder and a turnover cylinder are arranged on the frame of the power vehicle, a positioning seat is fixed in the middle of the bottom surface of a front cross beam of the turnover storage frame, the end part of a piston rod of the power-assisted cylinder is positioned in a spherical groove of the positioning seat, the end part of the piston rod of the turnover cylinder is hinged to the middle of the bottom surface of a rear cross beam of the turnover storage frame, and after the turnover storage frame is lifted to an inclined state, the turnover storage frame is lifted to a position where the end part of the piston rod of the power-assisted cylinder is separated from the positioning seat through the turnover cylinder, so that the turnover storage frame is turned to the position with a frame opening at the upper end facing backwards.

Further, pushing oil cylinders positioned below the rotary storage frames are arranged on two sides of the rear end of the frame of the power vehicle, push rods positioned inside the rear ends of the rotary storage frames are fixedly connected with the end parts of piston rods of the pushing oil cylinders, and when the rotary storage frames are overturned to the position with the frame openings at the upper ends facing backwards under the combined action of the power-assisted oil cylinders and the overturning oil cylinders, the pushing oil cylinders drive the push rods to push out straw bundles in the rotary storage frames.

Further, a folding positioning frame is arranged at the straw picking position of the picking manipulator device; the folding locating rack comprises a U-shaped locating frame with an open end, two connecting arms with bending joints and a folding oil cylinder, wherein one ends of the connecting arms are fixedly connected with the side wall of the U-shaped locating frame, the other ends of the two connecting arms are positioned outside the lower end of the pick-up manipulator device and fixed on the side wall of the front end of the frame of the power vehicle, the folding oil cylinder is arranged on the frame of the power vehicle, the end part of a piston rod of the folding oil cylinder is hinged below the joints of the connecting arms, and the unfolding use or folding storage of the U-shaped locating frame is realized through the expansion and the contraction of the folding oil cylinder; v-shaped positioning blocks for positioning straw bundles are arranged on the inner walls of the two sides of the positioning frame in the shape of a Chinese character 'ji'.

Further, the lifting driving device comprises a lifting motor and a transmission shaft, the lifting motor is arranged on the side wall of the inner longitudinal beam at one side of the front end of the turnover type storage frame, the transmission shaft is rotatably arranged on the longitudinal beam at two sides of the turnover type storage frame through a bearing seat, one row of gears in a driving double row of gears on the output shaft of the lifting motor is connected with one row of gears in a double row of driven gears arranged at the front end part of one transmission shaft through a chain, the other row of gears in the driving double row of gears are connected with one row of gears in the double row of gears I through a chain, the other row of gears in the double row of gears I are connected with one row of gears in the single row of gears through one row of gears in the double row of gears II, the other row of gears in the double row of gears II are connected with one row of gears in the double row of driven gears at the front end part of the other transmission shaft through a chain, two parallel plate seats are fixed between the inner longitudinal beam at the other side of the front end of the turnover type storage frame and the left longitudinal beam, and the double row of gears I, the double row of gears II and the single row of gears are all arranged on the plate seat through the rotation shaft; the other row of gears in the double row driven gears at the front end parts of the two transmission shafts and the transmission gears at the rear end parts of the two transmission shafts are respectively connected with a single row of gears at the top part of the turnover storage frame through lifting chains with two broken ends, the upper ends of the lifting chains are fixed on the upper end surfaces of lifting frame longitudinal beams, the lower ends of the lifting chains are fixed on the lower end surfaces of the lifting frame longitudinal beams, guide hooks matched with guide rib plates on upright posts at positions corresponding to the turnover storage frames are fixed on the outer wall surfaces of the longitudinal beams at two sides of the lifting frames, and the lifting frames move up and down along the height direction of the turnover storage frames under the driving of the lifting motor.

Further, the transverse driving device comprises a transverse motor and a transmission shaft I, the transverse motor is fixed on the lifting frame through a supporting seat arranged on a longitudinal beam at one side of the front end of the lifting frame, two ends of a front transverse beam of the lifting frame are respectively fixed on the supporting seat and a supporting plate arranged on a longitudinal beam at the other side of the front end of the lifting frame, the transmission shaft I is arranged along the width direction of the lifting frame and is rotationally arranged at the bottoms of the two longitudinal beams at the front end of the lifting frame through a bearing seat, a driving sprocket on an output shaft of the transverse motor is connected with one row of gears in a double row of driven gears I arranged at one end of the transmission shaft I through a chain, the other row of gears in the double row of driven gears I and a single row of gears III arranged at the other end of the transmission shaft I are respectively connected with a transverse chain disconnected at two ends and a single row of gears III arranged at the rear end of the lifting frame through transverse chains, one end of the transverse chain is connected with the front side of the frame end of the transfer manipulator device, and the other end of the transverse chain is connected with the rear side of the frame end of the transfer manipulator device, and a plurality of guide sprockets which are matched with the transverse chains and used for supporting the transverse chain are arranged at the bottoms of the two side of the lifting frame.

Further, the transferring manipulator device comprises a frame, transferring clamping cylinders, clamping claws and guide rails, wherein rollers which are adapted to the grooves of the lifting frame longitudinal beams are arranged at two ends of the frame, the transferring clamping cylinders are arranged on mounting plates in the middle of the bottom surface of the frame, piston rod ends at two ends of the transferring clamping cylinders are fixedly connected with the middle parts of the clamping claws which are positioned at the front side and the rear side of the frame, the guide rails are arranged on the frames at two sides of the transferring clamping cylinders, and sliding blocks fixed on supporting plates on the inner side walls of the clamping claws are adapted to the guide rails, and two clamping claws move oppositely or oppositely along the length direction of the guide rails through the extension and contraction of piston rods of the transferring clamping cylinders; the clamping claw consists of a long rod and a plurality of clamping rods fixed on the bottom surface of the long rod, and the supporting plate is fixed on the inner side wall of the long rod.

Further, over-and-under type transfer device includes crane and transfer lift motor that entrance is the crane that opening form, two stands and a plurality of horizontal poles are constituteed, the frame anterior segment of motor vehicle is fixed in to the crane lower extreme, transfer lift motor is fixed in on the frame of motor vehicle and transfer lift motor output epaxial driving gear passes through chain and locates one row of gear connection in the double driven gear II of frame one side, the crane top is installed transmission shaft II and is all installed single gear IV at transmission shaft II both ends through the bearing frame rotation, another row of gear in double driven gear II and the single gear IV of locating the frame opposite side all are connected with the single gear IV of corresponding side through the promotion chain I of both ends disconnection, promotion chain I one end and lifter upper end fixed connection and promotion chain I other end and lifter lower extreme fixed connection, lifter and the transfer basket fixed connection that is located between crane and the upset formula storage frame to through transfer lift motor drive transfer basket up-down along the crane direction of height.

Further, the lifting rotating device comprises a lifting frame I, a lifting motor I, a lifting mounting plate and a rotating arm, wherein the lifting frame I is formed by two upright posts and a plurality of transverse rods, the upper end and the lower end of the lifting frame I are respectively provided with a transmission shaft III through bearing seats in a rotating mode, two ends of the transmission shafts III are respectively provided with a gear, two gears on the same side are connected through lifting chains II with disconnected ends, one end of each lifting chain II is fixedly connected with the upper end of the lifting mounting plate on the outer side of the lifting frame I, the other end of each lifting chain II is fixedly connected with the lower end of the lifting mounting plate, and the lifting mounting plate is driven to move up and down along the height direction of the lifting frame I through the lifting motor I which is arranged on a frame and is in fit engagement with one lifting chain II; the rotary arm one end is installed on the lifting mounting plate through the supporting seat rotation, and rotary driving cylinder one end articulates on the lifting mounting plate and rotary driving cylinder piston rod tip and swinging boom are articulated, rotary driving cylinder drive swinging boom makes the pickup manipulator device of installing in the swinging boom other end rotate to the top of the transfer basket of lifting transfer device after rotating the junction with rotating as the center.

Further, pick up manipulator device includes by dull and stereotyped support frame, connecting plate, pick up hydro-cylinder, guide rail and the gripper I of locating the riser of dull and stereotyped bottom surface both sides constitution, the swinging boom other end and support frame fixed connection in the lift rotary device, the connecting plate links firmly two guide rails of parallel arrangement as an organic wholely, the riser and the connecting plate fixed connection of support frame lower extreme, the connecting plate below is equipped with two gripper I that set up perpendicularly with the guide rail, and the slider that gripper I upper end linked firmly with the guide rail adaptation of corresponding position department, be located pick up hydro-cylinder both ends between support frame and the connecting plate are connected with gripper I upper end middle part of corresponding side respectively to realize the centre gripping of two gripper I of opposite movement to straw bundle through picking up hydro-cylinder piston rod, or the loosening of two gripper I of opposite movement with the straw bundle of centre gripping, gripper I comprises stock and a plurality of grip bars that are fixed in the stock bottom surface.

Compared with the prior art, the utility model has the advantages that:

1. according to the technical scheme, the lifting frame capable of moving up and down along the height direction of the lifting frame and the transfer manipulator device which is arranged in the lifting frame and moves along the length direction of the lifting frame are arranged on the turnover type storage frame, the lifting transfer device, the lifting rotating device and the picking manipulator device which are positioned on the front outer side of the lifting transfer device are arranged in front of the turnover type storage frame, so that the straw bundle picking and loading stacking are integrated, the difficulty of straw bundle picking and loading stacking is reduced, the straw bundle picking and loading efficiency is improved, and the labor intensity of staff is reduced;

2. according to the technical scheme, the frame of the power vehicle is provided with the power-assisted oil cylinder and the overturning oil cylinder which are connected with the bottom of the overturning type storage frame in an adaptive manner, and under the assistance of the power-assisted oil cylinder, the overturning oil cylinder lifts the overturning type storage frame to a position where a piston rod of the power-assisted oil cylinder is separated from the overturning type storage frame and the overturning type storage frame is overturned to a position where an upper end frame opening faces backwards, so that unloading conditions are provided for straw bundles stacked in the overturning type storage frame;

3. according to the technical scheme, the pushing oil cylinders connected with the push rods positioned in the rear ends of the turnover storage frames are arranged on two sides of the rear ends of the frames of the power vehicle, and the push rods are driven by the pushing oil cylinders to push out straw bundles in the turnover storage frames, so that the unloading efficiency of the straw bundles in the turnover storage frames is improved, labor force is relieved, and manual unloading is not needed;

4. according to the technical scheme, the folding locating rack is arranged at the straw picking position, so that the straw bundles at the picking position can be conveniently located when the picking manipulator device picks up the straw bundles, the picking manipulator device is ensured to smoothly clamp the straw bundles, and the straw bundle picking efficiency is improved;

5. the technical scheme has novel design and high integration degree, can finish the procedures of picking up, stacking and transporting and unloading the straw bundles from the field, greatly lightens the labor intensity of workers, diversifies the processing functions of the straw bundles and has higher popularization and application values.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the traverse driving device and the transfer robot device of the present utility model;

FIG. 3 is a schematic diagram of the transmission structure of the lifting driving device of the present utility model;

fig. 4 is a schematic diagram of the installation structure of the lifting transfer device, the lifting rotation device, the picking manipulator device and the folding positioning frame.

Detailed Description

An embodiment of the present utility model will now be described, with reference to fig. 1-4, to provide a clear and complete description of the technical solution, it being apparent that the described embodiment is only a partial embodiment of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present utility model.

The multifunctional carrying system for recycling straw bundles comprises a turnover type storage frame 1, wherein a lifting driving device 3 is arranged on the turnover type storage frame 1, the lifting driving device 3 is connected with a lifting frame 2 arranged inside the turnover type storage frame 1, and the lifting frame 2 is driven by the lifting driving device 3 to move up and down along the height direction of the turnover type storage frame 1; the lifting frame 2 is provided with a transverse movement driving device 4, the transverse movement driving device 4 is connected with a transfer manipulator device 5 arranged in the lifting frame 2, and the transverse movement driving device 4 drives the transfer manipulator device 5 to reciprocate along the length direction of the lifting frame 2; the front of the turnover type storage frame 1 is provided with a lifting transfer device 6 and a lifting rotating device 7 positioned at the front outer side of the lifting transfer device 6, the lifting rotating device 7 is connected with a picking manipulator device 8, the lifting rotating device 7 drives the picking manipulator device 8 holding straw bundles to rotate to the position above the lifting transfer device 6, then the straw bundles under the vehicle are transferred onto the lifting transfer device 6, and the straw bundles on the lifting transfer device 6 are loaded into the turnover type storage frame 1 by a transfer manipulator device 5 under the combined driving of the transverse moving driving device 4 and the lifting driving device 3; in the structure, the lifting frame 2 capable of moving up and down along the height direction of the lifting frame 1 and the transferring manipulator device 5 arranged in the lifting frame 2 and moving along the length direction of the lifting frame 2 are arranged on the lifting frame 1, the lifting transfer device 6, the lifting rotating device 7 positioned at the front outer side of the lifting transfer device 6 and the picking manipulator device 8 are arranged in front of the lifting transfer device 1, so that the straw bundle picking and loading stacking are integrated, the difficulty of straw bundle picking and loading stacking is reduced, the straw bundle picking and loading efficiency is improved, and the labor intensity of staff is reduced;

the specific structure of the turnover type storage frame 1 is as follows: the rear end of the turnover type storage frame 1 is hinged to the rear end of a frame 12 of the power vehicle, a power-assisted cylinder and a turnover cylinder are arranged on the frame 12 of the power vehicle, a positioning seat 13 is fixed in the middle of the bottom surface of a front beam of the turnover type storage frame 1, the end part of a piston rod of the power-assisted cylinder is positioned in a spherical groove of the positioning seat 13, the end part of the piston rod of the turnover cylinder is hinged to the middle of the bottom surface of a rear beam of the turnover type storage frame 1, and after the turnover type storage frame 1 is lifted to an inclined state by the power-assisted cylinder, the end part of the piston rod of the turnover type storage frame 1 is lifted to be separated from the positioning seat 13 by the turnover type cylinder and the turnover type storage frame 1 is turned to a position with a frame opening at the upper end facing backwards; in the structure, the frame 12 of the power vehicle is provided with the power-assisted oil cylinder and the turnover oil cylinder which are adaptively connected with the bottom of the turnover type storage frame 1, and the turnover oil cylinder is used for lifting the turnover type storage frame 1 to a position where a piston rod of the power-assisted oil cylinder is separated from the turnover type storage frame 1 and the turnover type storage frame 1 is turned to a position where an upper end frame opening faces backwards under the assistance of the power-assisted oil cylinder, so that unloading conditions are provided for straw bundles stacked in the turnover type storage frame 1; here, because the travel is larger when the frame mouth-up turnover type storage frame 1 is turned to the frame mouth-towards-mouth position, two oil cylinders (namely a power-assisted oil cylinder and a turnover oil cylinder) are arranged, the power-assisted oil cylinder has the functions of jacking power, the turnover type storage frame 1 is firstly jacked to an inclined state, then the turnover oil cylinder is pushed to the frame mouth-towards-mouth position of the turnover type storage frame 1, and when the turnover oil cylinder is jacked, the end part of a piston rod of the power-assisted oil cylinder is separated from the turnover type storage frame 1;

in order to facilitate the unloading of the stacked straw bundles in the turnover storage frame 1 after turnover, the following joint rails are specially designed: the two sides of the rear end of the frame 12 of the power vehicle are provided with pushing cylinders 10 positioned below the rotary storage frame 1, a push rod 11 positioned in the rear end of the rotary storage frame 1 is fixedly connected with the end part of a piston rod of each pushing cylinder 10, and when the rotary storage frame 1 is overturned to a position with a frame opening at the upper end facing backwards under the combined action of the power-assisted cylinders and the overturned cylinders, the pushing cylinders 10 drive the push rod 11 to push out straw bundles in the rotary storage frame 1; in the structure, the pushing oil cylinders 10 connected with the push rods 11 positioned in the rear end of the turnover type storage frame 1 are arranged on two sides of the rear end of the frame 12 of the power vehicle, and the push rods are driven by the pushing oil cylinders 10 to push out straw bundles in the turnover type storage frame 1, so that the unloading efficiency of the straw bundles in the turnover type storage frame 1 is improved, the labor force is relieved, and manual unloading is not needed; when the turnover type storage frame 1 is lifted and turned to a position with a frame opening facing the opening, the push rod 11 is positioned at the front side of the turnover type storage frame 1 after being turned over, the push rod 11 is driven to push all the turnover type storage frame 1 from the front end of the stacked straw bundles after the push cylinder 10 is started, so that the quick unloading of the straw bundles is realized, manual operation is not needed, and the unloading efficiency is high;

as shown in fig. 4, the specific structure of the pickup manipulator apparatus 8 is as follows: the straw picking position of the picking manipulator device 8 is provided with a folding positioning frame 9; the folding positioning frame 9 comprises a U-shaped positioning frame 9-1 with an open opening end, two connecting arms 9-2 with bending joints and a folding cylinder 9-3, one ends of the two connecting arms 9-2 are fixedly connected with the side wall of the U-shaped positioning frame 9-1, the other ends of the two connecting arms 9-2 are positioned outside the lower end of the pick-up manipulator device 8 and fixed on the side wall of the front end of a frame 12 of the power vehicle, the folding cylinder 9-3 is arranged on the frame 12 of the power vehicle, the end part of a piston rod of the folding cylinder 9-3 is hinged below the joint of the connecting arms 9-2, and the unfolding use or folding storage of the U-shaped positioning frame 9-1 is realized through the expansion and the contraction of the folding cylinder 9-3; v-shaped positioning blocks 9-4 for positioning the straw bundles are arranged on the inner walls of the two sides of the square positioning frame 9-1; in the structure, before the picking manipulator device 8 picks up, the straw bundles are pushed into the positioning frames 9-1 in a shape like a Chinese character 'ji', the two ends of the straw bundles are positioned under the action of the V-shaped positioning blocks 9-4, and after the straw bundles are placed, the picking manipulator device 8 picks up the straw bundles again; the folding positioning frame 9 is arranged at the straw picking position, so that the straw bundle at the picking position is conveniently positioned when the straw bundle picking manipulator device 8 picks up the straw bundle, the straw bundle is smoothly clamped by the straw bundle picking manipulator device 8, and the straw bundle picking efficiency is improved;

as shown in fig. 3, the specific structure of the elevation drive apparatus 3 is as follows: the lifting driving device 3 comprises a lifting motor 3-1 and a transmission shaft 3-2, wherein the lifting motor 3-1 is arranged on the side wall of an inner longitudinal beam at one side of the front end of the turnover type storage frame 1, the transmission shaft 3-2 is rotatably arranged on longitudinal beams at two sides of the turnover type storage frame 1 through a bearing seat, one row of gears in a driving double row of gears 3-3 on the output shaft of the lifting motor 3-1 is connected with one row of gears in a double row of driven gears 3-4 arranged at the front end part of one transmission shaft 3-2 through a chain, the other row of gears in the driving double row of gears 3-3 are connected with one row of gears in a double row of gears I3-6 through a chain, the other row of gears in the double row of gears I3-6 are connected with a single row of gears 3-8 through one row of gears in the double row of gears II 3-7, the other row of gears in the double row of gears II 3-7 are connected with one row of gears in the double row of driven gears 3-4 arranged at the front end part of the other transmission shaft 3-2 through a chain, two rows of gears 3-5 of gears in the double row of gears 3-8 are arranged between the longitudinal beams at the front end of the other side of the front end of the turnover type storage frame 1 and the double row of gears 3-6 are arranged between the inner longitudinal beams and the single row of gears 3-6 through the single row of gears 3-8 and the single row of gears 3-8; the other row of gears in the double row driven gears 3-4 at the front ends of the two transmission shafts 3-2 and the transmission gear 3-10 arranged at the rear ends of the two transmission shafts 3-2 are respectively connected with a single row of gears 3-8 arranged at the top of the turnover type storage frame 1 through lifting chains 3-9 with two broken ends, the upper ends of the lifting chains 3-9 are fixed on the upper end face of a longitudinal beam of the lifting frame 2, the lower ends of the lifting chains 3-9 are fixed on the lower end face of the longitudinal beam of the lifting frame 2, guide hooks 15 matched with guide rib plates 14 on upright posts at positions corresponding to the turnover type storage frame 1 are fixed on the outer wall faces of the longitudinal beams at two sides of the lifting frame 2, and the lifting frame 2 moves up and down along the height direction of the turnover type storage frame 1 under the driving of the lifting motor 3-1; in the structure, the lifting action of the lifting frame 2 can be realized under the drive of the lifting motor 3-1, so that lifting conditions are provided for stacking straw bundles by the transferring manipulator device 5;

as shown in fig. 2, the specific structure of the traverse driving device 4 is as follows: the transverse driving device 4 comprises a transverse motor 4-1 and a transmission shaft I4-2, wherein the transverse motor 4-1 is fixed on the lifting frame 2 through a supporting seat 4-3 arranged on a longitudinal beam at one side of the front end of the lifting frame 2, two ends of a front cross beam of the lifting frame 2 are respectively fixed on the supporting seat 4-3 and a supporting plate arranged on a longitudinal beam at the other side of the front end of the lifting frame 2, the transmission shaft I4-2 is arranged along the width direction of the lifting frame 2 and is rotatably arranged at the bottoms of two longitudinal beams at the front end of the lifting frame 2 through a bearing seat, a driving chain wheel 4-4 on an output shaft of the transverse motor 4-1 is connected with one row of gears in a double row of driven gears I4-5 arranged at one end of the transmission shaft I4-2 through a chain, the other row of driven gears I4-5 and a single row of gears II-6 arranged at the other end of the transmission shaft I4-2 are respectively connected with a single row of gears III 4-8 arranged at the rear end of the lifting frame 2 through transverse moving chains 4-7 with two broken ends, one end of the transverse moving chains 4-7 is connected with the front side of a frame 5-1 of a transfer manipulator device 5, and the other end of the transverse chains 4-7 is connected with the two sides of the frame 4-1 through a plurality of transverse chains 4-7 which are matched with the two sides of the transverse chains 4-5, and the transverse chains are connected with the two side 4-6; in the structure, the transferring manipulator device 5 is driven by the transverse motor 4-1 to reciprocate along the length direction of the lifting frame 2, so that a transverse moving condition is provided for stacking straw bundles clamped by the transferring manipulator device 5;

as shown in fig. 2, the transfer robot device 5 has the following specific structure: the transfer manipulator device 5 comprises a frame 5-1, transfer clamping cylinders 5-2, clamping claws 5-3 and guide rails 5-4, wherein rollers 5-5 which are adapted to grooves of longitudinal beams of the lifting frame 2 are arranged at two ends of the frame 5-1, the transfer clamping cylinders 5-2 are arranged on mounting plates in the middle of the bottom surfaces of the frame 5-1, piston rod ends at two ends of the transfer clamping cylinders 5-2 are fixedly connected with the middle parts of the clamping claws 5-3 positioned at the front side and the rear side of the frame 5-1, the guide rails 5-4 are arranged on the frames 5-1 at two sides of the transfer clamping cylinders 5-2, sliding blocks fixed on supporting plates on the inner side walls of the clamping claws 5-3 are matched with the guide rails 5-4, and the two clamping claws 5-3 move oppositely or oppositely along the length direction of the guide rails 5-4 through extension and contraction of piston rods of the transfer clamping cylinders 5-2; the clamping claw 5-3 consists of a long rod and a plurality of clamping rods fixed on the bottom surface of the long rod, and the supporting plate is fixed on the inner side wall of the long rod; in the structure, when the two clamping claws 5-3 are driven to move in opposite directions by the extension and contraction of the transferring clamping oil cylinder 5-2, the clamping of the straw bundles is completed, and when the straw bundles are operated in opposite directions, the blanking action when the clamped straw bundles are moved to the placing position is completed;

as shown in fig. 4, the elevating transfer unit 6 has the following specific structure: the lifting type transfer device 6 comprises a transfer basket 6-1 with an opening-shaped inlet, a lifting frame 6-2 formed by two upright posts and a plurality of transverse rods and a transfer lifting motor 6-3, wherein the lower end of the lifting frame 6-2 is fixed on the front section of a frame 12 of the power vehicle, the transfer lifting motor 6-3 is fixed on the frame 12 of the power vehicle, a driving gear 6-4 on an output shaft of the transfer lifting motor 6-3 is connected with one row of gears in a double row driven gear II arranged on one side of the frame 12 through a chain, the top of the lifting frame 6-2 is rotatably provided with a transmission shaft II 6-6 through a bearing seat, the two ends of the transmission shaft II 6-6 are respectively provided with a single row of gears IV 6-7, the other row of gears in the double row driven gear II and the single row of gears I arranged on the other side of the frame 12 are respectively connected with the single row of gears IV 6-7 on the corresponding sides through lifting chains I6-5 with the two broken ends, one end of each lifting chain I6-5 is fixedly connected with the upper ends of the lifting rods 6-8, the other end of the lifting chains I6-5 is fixedly connected with the lower ends of the lifting rods 6-8, the other ends of the lifting gears I6-5 are rotatably arranged on the top of the lifting frame 6-2 through bearing seats, the transmission shaft II 6-6 and the two ends are respectively provided with single row of gears IV 6-7, and the single row of gears I6-5 are respectively arranged on the other side of the lifting gears and the lifting frame 6-2 through the lifting gears and the lifting frame 6-respectively, and the lifting side and the lifting gear and the lifting frame 6 and the lifting gear; in the structure, the lifting motor 6-3 provides driving conditions for lifting the transfer basket 6-1, so that the synchronous height of the straw bundles placed on the transfer basket 6-1 and the transfer manipulator device 5 is ensured; the transfer manipulator device 5 is convenient for grabbing straw bundles;

as shown in fig. 4, the specific mechanism of the lifting and rotating device 7 is as follows: the lifting rotating device 7 comprises a lifting frame I7-1, lifting motors I7-2, lifting mounting plates 7-3 and rotating arms 7-4, wherein the lifting frame I7-1 is composed of two upright posts and a plurality of cross bars, the upper end and the lower end of the lifting frame I7-1 are respectively provided with a transmission shaft III 7-5 through bearing seats in a rotating mode, two end parts of the transmission shafts III 7-5 are respectively provided with a gear, the two gears on the same side are connected through lifting chains II 7-6 with the two ends disconnected, one end of each lifting chain II 7-6 is fixedly connected with the upper end of the lifting mounting plate 7-3 on the outer side of the lifting frame I7-1, the other end of each lifting chain II 7-6 is fixedly connected with the lower end of the lifting mounting plate 7-3, and the lifting mounting plate 7-3 is driven to move up and down along the height direction of the lifting frame I7-1 through the lifting motor I7-2 which is arranged on the frame 12 and is in fit with one lifting chain II 7-6. One end of the rotating arm 7-4 is rotatably mounted on the lifting mounting plate 7-3 through a supporting seat, one end of the rotating driving oil cylinder 7-7 is hinged on the lifting mounting plate 7-3, the end part of a piston rod of the rotating driving oil cylinder 7-7 is hinged with the rotating arm 7-4, and the rotating driving oil cylinder 7-7 drives the rotating arm 7-4 to rotate around a rotating joint to enable the pick-up manipulator device 8 mounted at the other end of the rotating arm 7-4 to rotate above the middle rotating basket 6-1 of the lifting transfer device 6; in the structure, the lifting motor I7-2 drives the lifting mounting plate 7-3 to reciprocate up and down to provide lifting conditions for the picking manipulator device 8;

as shown in fig. 4, the specific structure of the pickup manipulator apparatus 8 is as follows: the pick-up manipulator device 8 comprises a support frame 8-1, a connecting plate 8-2, a pick-up oil cylinder 8-5, guide rails 8-3 and clamping claws I8-4, wherein the support frame 8-1 is composed of a flat plate and vertical plates arranged on two sides of the bottom surface of the flat plate, the other end of a rotating arm 7-4 in the lifting rotating device 7 is fixedly connected with the support frame 8-1, the connecting plate 8-2 fixedly connects the two parallel guide rails 8-3 into a whole, the vertical plate at the lower end of the support frame 8-1 is fixedly connected with the connecting plate 8-2, two clamping claws I8-4 which are perpendicular to the guide rails 8-3 are arranged below the connecting plate 8-2, a sliding block fixedly connected with the upper ends of the clamping claws I8-4 is matched with the guide rails 8-3 at corresponding positions, the two ends of the pick-up oil cylinder 8-5 arranged between the support frame 8-1 and the connecting plate 8-2 are respectively connected with the middle parts of the upper ends of the clamping claws I8-4 at the corresponding sides, the two clamping claws I8-4 which move in opposite directions are realized through the expansion and contraction of a piston rod of the pick-up oil cylinder 8-5, or the two clamping claws I-4 which move in opposite directions clamp straw bundles, or two clamping claws I-4 which move in opposite directions are arranged on the bottom surfaces of the clamping claws I-4 are formed by a plurality of long clamping rods and a clamping rod which are fixedly connected with the clamping claws I; in the structure, under the drive of the pickup cylinder 8-5, the two clamping claws I8-4 are driven to move oppositely to clamp the straw bundle in the positioning frame 9-1 in a shape like a Chinese character 'ji', and when the straw bundle rotates to the upper part of the transfer basket 6-1, the pickup cylinder 8-5 drives the two clamping claws I8-4 to move oppositely to loosen the straw bundle, so that the straw bundle falls on the transfer basket 6-1;

when the straw bundle picking machine works, the folding carrying oil cylinder 9-3 drives the horizontal positioning frame 9-1 to fall on the ground, then the straw bundle is positioned in the horizontal positioning frame 9-1, the driving rotating arm 7-4 drives the picking manipulator device 8 to move down to the clamping claws I8-4 to be inserted into two sides of the straw bundle, then the driving clamping claws I8-4 of the picking oil cylinder 8-5 clamp the straw bundle, the lifting rotating device 7 drives the picking manipulator device 8 to move up to the position which is the same as the transferring manipulator device 5, the rotating driving oil cylinder 7-7 is started to enable the rotating arm 7-4 to rotate by 90 degrees, and the driving clamping claws I8-4 of the picking oil cylinder 8-5 loosen the straw bundle to fall on the transferring basket 6-1; the two clamping claws 5-3 are driven by the transferring clamping oil cylinder 5-2 to move in the length direction of the guide rail 5-4 in opposite directions to clamp straw bundles in the transferring basket 6-1, the transferring mechanical arm device 5 is driven by the traversing driving device 4 to move to the stacking position in the length direction of the lifting frame 2, the clamping oil cylinder 5-2 drives the two clamping claws 5-3 to move in opposite directions to loosen the straw bundles, the straw bundles fall to the stacking position, the lifting of the transferring mechanical arm device 5 drives the lifting frame 2 to move up and down in the height direction of the turnover type storage frame 1 through the lifting driving device 3, the process is repeated until the straw bundles in the turnover type storage frame 1 are completely loaded, the folding back positioning frame 9-1 is folded, the turnover type storage frame 1 filled with the straw bundles is transported to the straw bundle storage position, the turnover type storage frame 1 is lifted to an inclined state under the action of the power-assisted oil cylinder, the turnover type storage frame 1 is pushed to the position of the frame opening of the turnover type storage frame, finally, the push rod 11 is driven to push the turnover type storage frame 1 from the front end of the turnover type storage frame 1 to the opening after the push-out of the push-out device 10 is started, the whole straw bundles are completely loaded, and the whole process of the turnover type storage frame is completely loaded is completely unloaded, and unloaded.

The technical scheme has novel design and high integration degree, can finish the procedures of picking up, stacking and transporting and unloading the straw bundles from the field, greatly lightens the labor intensity of workers, diversifies the processing functions of the straw bundles and has higher popularization and application values.

The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent modifications made by the appended claims shall be included in the scope of the present utility model.

Claims

1. Straw bundle is retrieved with multi-functional delivery system, its characterized in that: the automatic feeding device comprises a turnover type storage frame (1), wherein a lifting driving device (3) is arranged on the turnover type storage frame (1), the lifting driving device (3) is connected with a lifting frame (2) arranged inside the turnover type storage frame (1), and the lifting frame (2) is driven by the lifting driving device (3) to move up and down along the height direction of the turnover type storage frame (1); the lifting frame (2) is provided with a transverse movement driving device (4), the transverse movement driving device (4) is connected with a transfer manipulator device (5) arranged in the lifting frame (2), and the transverse movement driving device (4) drives the transfer manipulator device (5) to reciprocate along the length direction of the lifting frame (2); the automatic straw bundle picking and conveying device is characterized in that a lifting type transfer device (6) and a lifting rotating device (7) positioned on the outer side of the front side of the lifting type transfer device (6) are arranged in front of the lifting type storage frame (1), the lifting rotating device (7) is connected with a picking manipulator device (8), the lifting rotating device (7) drives the picking manipulator device (8) which clamps straw bundles to rotate above the lifting type transfer device (6), straw bundles under a vehicle are transferred onto the lifting type transfer device (6), and the straw bundles on the lifting type transfer device (6) are loaded into the lifting type storage frame (1) by the transfer manipulator device (5) under the combined driving of the transverse moving driving device (4) and the lifting driving device (3).

2. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the rear end of the turnover storage frame (1) is hinged to the rear end of a frame (12) of the power vehicle, a power-assisted cylinder and a turnover cylinder are arranged on the frame (12) of the power vehicle, a positioning seat (13) is fixed in the middle of the bottom surface of a front cross beam of the turnover storage frame (1), the end part of a piston rod of the power-assisted cylinder is positioned in a spherical groove of the positioning seat (13), the end part of the piston rod of the turnover cylinder is hinged to the middle of the bottom surface of a rear cross beam of the turnover storage frame (1), and after the turnover storage frame (1) is lifted to an inclined state, the end part of the piston rod of the power-assisted cylinder is lifted to a position where the end part of the piston rod of the power-assisted cylinder is separated from the positioning seat (13) by the turnover storage frame (1) and the end frame opening of the turnover storage frame is turned to the rear.

3. The multi-purpose carrier system for straw bale recovery of claim 2, further comprising: the frame (12) rear end both sides of power car are equipped with push away material hydro-cylinder (10) that are located rotary storage frame (1) below, are located push rod (11) and push away material hydro-cylinder (10) piston rod tip fixed connection of inside rotary storage frame (1) rear end when the upset of power-assisted cylinder and upset hydro-cylinder under combined action is to upper end frame mouth backward position, push away straw bundle in rotary storage frame (1) by push away material hydro-cylinder (10) drive push rod (11).

4. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: a folding positioning frame (9) is arranged at the straw picking position of the picking manipulator device (8); the folding positioning frame (9) comprises a U-shaped positioning frame (9-1) with an open opening end, two connecting arms (9-2) with bending joints and a folding oil cylinder (9-3), one ends of the two connecting arms (9-2) are fixedly connected with the side walls of the U-shaped positioning frame (9-1), the other ends of the two connecting arms (9-2) are positioned outside the lower end of the pick-up manipulator device (8) and are fixed on the side walls of the front end of a frame (12) of the power vehicle, the folding oil cylinder (9-3) is arranged on the frame (12) of the power vehicle, the end part of a piston rod of the folding oil cylinder (9-3) is hinged below the joints of the connecting arms (9-2), and the unfolding use or folding storage of the U-shaped positioning frame (9-1) is realized through the expansion of the folding oil cylinder (9-3); v-shaped positioning blocks (9-4) for positioning the straw bundles are arranged on the inner walls of the two sides of the square positioning frame (9-1).

5. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the lifting driving device (3) comprises a lifting motor (3-1) and a transmission shaft (3-2), the lifting motor (3-1) is arranged on the side wall of an inner longitudinal beam at one side of the front end of the turnover storage frame (1), the transmission shaft (3-2) is rotatably arranged on longitudinal beams at two sides of the turnover storage frame (1) through a bearing seat, one row of gears in a driving double row of gears (3-3) on the output shaft of the lifting motor (3-1) is connected with one row of gears in a double row of driven gears (3-4) arranged at the front end part of one transmission shaft (3-2) through a chain, the driving double-row gear (3-3) is connected with one row of gears in the double-row gear I (3-6) through a chain, the other row of gears in the double-row gear I (3-6) is connected with the single-row gear (3-8) through one row of gears in the double-row gear II (3-7) through a chain, the other row of gears in the double-row gear II (3-7) is connected with one row of gears in the double-row driven gear (3-4) at the front end part of the other transmission shaft (3-2) through a chain, two parallel-arranged plate seats (3-5) are fixed between the inner longitudinal beam and the left longitudinal beam at the other side at the front end of the turnover storage frame (1), and the double-row gear I (3-6), the double-row gears II (3-7) and the single-row gears (3-8) are arranged on the plate seat (3-5) through rotating shafts; the lifting device comprises two driving shafts (3-2), wherein the other row of gears in the double row driven gears (3-4) at the front ends of the driving shafts (3-2) and the driving gear (3-10) arranged at the rear ends of the two driving shafts (3-2) are respectively connected with a single row of gears (3-8) arranged at the top of a turnover storage frame (1) through lifting chains (3-9) with two broken ends, the upper ends of the lifting chains (3-9) are fixed on the upper end face of a longitudinal beam of the lifting frame (2), the lower ends of the lifting chains (3-9) are fixed on the lower end face of the longitudinal beam of the lifting frame (2), guide hooks (15) matched with guide rib plates (14) on upright posts at positions corresponding to the turnover storage frame (1) are fixed on the outer wall faces of the longitudinal beams at two sides of the lifting frame (2), and the lifting frame (2) moves up and down along the height direction of the turnover storage frame (1) under the driving of the lifting motor (3-1).

6. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the transverse driving device (4) comprises a transverse motor (4-1) and a transmission shaft I (4-2), the transverse motor (4-1) is fixed on the lifting frame (2) through a supporting seat (4-3) arranged on a longitudinal beam at one side of the front end of the lifting frame (2), two ends of a front cross beam of the lifting frame (2) are respectively fixed on the supporting seat (4-3) and a supporting plate arranged on a longitudinal beam at the other side of the front end of the lifting frame (2), the transmission shaft I (4-2) is arranged along the width direction of the lifting frame (2) and is rotatably arranged at the bottoms of two longitudinal beams at the front end of the lifting frame (2) through a bearing seat, a driving chain wheel (4-4) on an output shaft of the transverse motor (4-1) is connected with one row of gears in a double row of driven gears I (4-5) arranged at one end of the transmission shaft I (4-2) through a chain, the other row of gears in the double row of driven gears I (4-5) and a single row of gears II (4-6) arranged at the other end of the transmission shaft I (4-2) are respectively disconnected with a single row of gears III (8) arranged at the corresponding rear end (4-8) of the lifting frame (2) through transverse moving at two ends, one end of the transverse moving chain (4-7) is connected with the front side of the end part of the frame (5-1) of the transferring manipulator device (5), the other end of the transverse moving chain (4-7) is connected with the rear side of the end part of the frame (5-1) of the transferring manipulator device (5), and a plurality of guide chain wheels (4-9) which are matched with the transverse moving chain (4-7) and used for supporting the transverse moving chain (4-7) are arranged at the bottoms of longitudinal beams on two sides of the lifting frame (2).

7. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the transfer manipulator device (5) comprises a frame (5-1), transfer clamping cylinders (5-2), clamping claws (5-3) and guide rails (5-4), wherein rollers (5-5) which are adapted to grooves of longitudinal beams of the lifting frame (2) are arranged at two ends of the frame (5-1), the transfer clamping cylinders (5-2) are arranged on mounting plates in the middle of the bottom surface of the frame (5-1), piston rod ends at two ends of the transfer clamping cylinders (5-2) are fixedly connected with the middle parts of the clamping claws (5-3) which are positioned at the front side and the rear side of the frame (5-1), the guide rails (5-4) are arranged on the frames (5-1) at two sides of the transfer clamping cylinders (5-2), and sliding blocks fixed on supporting plates on the inner side walls of the clamping claws (5-3) are adapted to the guide rails (5-4) and enable the two clamping claws (5-3) to move reversely or oppositely along the length direction of the guide rails (5-4) through extension of piston rods of the transfer clamping cylinders (5-2); the clamping claw (5-3) consists of a long rod and a plurality of clamping rods fixed on the bottom surface of the long rod, and the supporting plate is fixed on the inner side wall of the long rod.

8. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the lifting type transfer device (6) comprises a transfer basket (6-1) with an opening at the inlet, a lifting frame (6-2) consisting of two upright posts and a plurality of transverse rods, and a transfer lifting motor (6-3), wherein the lower end of the lifting frame (6-2) is fixed on the front section of a frame (12) of the power vehicle, the transfer lifting motor (6-3) is fixed on the frame (12) of the power vehicle, a driving gear (6-4) on the output shaft of the transfer lifting motor (6-3) is connected with one row of gears in a double row driven gear II arranged on one side of the frame (12) through a chain, the top of the lifting frame (6-2) is rotatably provided with a transmission shaft II (6-6) through a bearing seat, both ends of the transmission shaft II (6-6) are provided with a single row of gears IV (6-7), the other row of gears in the double row driven gear II and the single row of gears I arranged on the other side of the frame (12) are connected with the single row of gears IV (6-7) on the corresponding side through lifting chains I (6-5) with both ends broken, the lifting chain I (6-5) is fixedly connected with the lifting rod I (6-8) at one end of the lifting rod and the other end of the lifting rod I is fixedly connected with the lifting rod I (6-8), the lifting rod (6-8) is fixedly connected with the transfer basket (6-1) positioned between the lifting frame (6-2) and the turnover storage frame (1), and the transfer basket (6-1) is driven to move up and down along the height direction of the lifting frame (6-2) through the transfer lifting motor (6-3).

9. The multi-purpose carrier system for straw bale recovery of claim 1, further comprising: the lifting rotating device (7) comprises a lifting frame I (7-1) formed by two upright posts and a plurality of cross bars, a lifting motor I (7-2), a lifting mounting plate (7-3) and a rotating arm (7-4), wherein a transmission shaft III (7-5) is rotatably arranged at the upper end and the lower end of the lifting frame I (7-1) through bearing seats, gears are arranged at the two ends of the transmission shaft III (7-5), the two gears at the same side are connected through lifting chains II (7-6) with two broken ends, one end of each lifting chain II (7-6) is fixedly connected with the upper end of a lifting mounting plate (7-3) at the outer side of the lifting frame I (7-1), the other end of each lifting chain II (7-6) is fixedly connected with the lower end of the lifting mounting plate (7-3), and the lifting mounting plate (7-3) is driven to move up and down along the height direction of the lifting frame I (7-1) through the lifting motor I (7-2) which is arranged on the frame (12) and is in fit engagement with one lifting chain II (7-6). One end of the rotating arm (7-4) is rotatably mounted on the lifting mounting plate (7-3) through a supporting seat, one end of the rotating driving oil cylinder (7-7) is hinged on the lifting mounting plate (7-3), the end part of a piston rod of the rotating driving oil cylinder (7-7) is hinged with the rotating arm (7-4), and the rotating driving oil cylinder (7-7) drives the rotating arm (7-4) to rotate by taking a rotating joint as a center so that a pick-up manipulator device (8) mounted at the other end of the rotating arm (7-4) rotates to the upper part of a transfer basket (6-1) of the lifting transfer device (6).

10. The multi-purpose carrier system for recycling straw bales of claim 4, further comprising: the pick-up manipulator device (8) comprises a supporting frame (8-1) consisting of a flat plate and vertical plates arranged on two sides of the bottom surface of the flat plate, a connecting plate (8-2), a pick-up cylinder (8-5), guide rails (8-3) and clamping claws I (8-4), the other end of a rotating arm (7-4) in the lifting rotating device (7) is fixedly connected with the supporting frame (8-1), the connecting plate (8-2) fixedly connects two guide rails (8-3) which are arranged in parallel, the vertical plates at the lower end of the supporting frame (8-1) are fixedly connected with the connecting plate (8-2), two clamping claws I (8-4) which are vertically arranged with the guide rails (8-3) are arranged below the connecting plate (8-2), a sliding block fixedly connected with the upper ends of the clamping claws I (8-3) at corresponding positions is matched with the guide rails (8-3), two ends of the pick-up cylinder (8-5) between the supporting frame (8-1) and the clamping claws I (8-2) at corresponding sides are respectively connected with the middle parts of the clamping claws I (8-4) at the corresponding sides, the two ends of the clamping claws I (8-4) can clamp two opposite straw bundles (8-4) in a bundle (8-4) in a moving mode, the two clamping claws I (8-4) can be clamped by opposite to the two clamping claws I (8-4) can move, and the two clamping claws I (8-4 can clamp a bundle (4) can move, and the two straw bundles (4 can move, the clamping claw I (8-4) consists of a long rod and a plurality of clamping rods fixed on the bottom surface of the long rod.