CN112840870A

CN112840870A - Agricultural garbage straw bundling device

Info

Publication number: CN112840870A
Application number: CN202110001277.6A
Authority: CN
Inventors: 张春兰
Original assignee: Individual
Current assignee: Tongxin County Jingnan Huifang Agriculture And Forestry Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-28
Anticipated expiration: 2041-01-04
Also published as: CN112840870B

Abstract

The invention relates to the technical field related to straw bundling and discloses an agricultural garbage straw bundling device which comprises a rack, wherein walking wheels are movably mounted on two sides of the rack, an input shaft is movably mounted in the middle of the surface of the rack, a gear box fixedly mounted with the input shaft is fixedly mounted at the top of the inner wall of the rack, and output shafts at two ends of the gear box are respectively and fixedly mounted with winding rollers. The straw pressing machine is provided with the compression roller movably mounted with the walking wheels, and the walking wheels are movably connected with the rack through the adjusting frame, so that the straw is compressed through the self-gravity of the rack under the action of the self-gravity of the rack on the compression roller and is extruded through the compression roller in the straw pressing process, the application of hydraulic extrusion of the straw is avoided, the energy consumption is reduced, meanwhile, the interaction force between the self-gravity of the rack and the straw is automatically improved, and the purposes of self-adapting straw extrusion and energy consumption reduction are finally achieved.

Description

Agricultural garbage straw bundling device

Technical Field

The invention relates to the technical field related to straw bundling, in particular to an agricultural garbage straw bundling device.

Background

The straw bundling machine mainly picks up and bundles straws such as rice straws, bean stalks and the like and pasture, has multiple matching functions, can directly pick up and bundle, can also pick up and bundle after being cut, and can also smash and bundle firstly.

The existing bundling device directly picked up is mainly divided into two parts, namely a pickup device and a rolling and bundling device, so that the working principle of the bundling device is mainly as follows: the method comprises the steps that firstly, a pickup device picks up the straws on the ground to a bundled material conveying bag, then, the straws are extruded and bundled through a winding roller and a rope bundling machine in a bundling device, so that the straws are cylindrical after being processed, and the straws are bundled by the rope bundling machine and then discharged to the ground.

However, in the actual use process, the straws have a certain gap after being rolled, so that the straws which are hydraulically extruded are rolled, and a certain gap still exists between the straws in the rolling process, so that the bundled straws are in a loose state, and the subsequent carrying and conveying are not facilitated.

Meanwhile, the continuous hydraulic pressure can not be well adapted to straws with different thicknesses, and the workload of the hydraulic press is increased through the continuous feeding and discharging of the hydraulic pressure, so that the cost in the production process is increased.

Disclosure of Invention

Aiming at the defects of the prior straw bundling machine in the use process in the background technology, the invention provides an agricultural garbage straw bundling device which has the advantages of self-adaption straw extrusion, energy consumption reduction and straw loosening prevention, and solves the technical problems in the background technology.

The invention provides the following technical scheme: an agricultural garbage straw bundling device comprises a rack, wherein walking wheels are movably mounted on two sides of the rack, an input shaft is movably mounted in the middle of the surface of the rack, a gear box fixedly mounted with the input shaft is fixedly mounted at the top of the inner wall of the rack, winding rollers are fixedly mounted on output shafts at two ends of the gear box respectively, threaded connecting rods are movably mounted on two sides of the surface of the rack respectively, a rope threading device is fixedly mounted at the top of the surface of the rack, a conveying frame positioned on one side of the walking wheels is movably mounted at the bottom of the rack, adjusting frames are movably mounted on two sides of the rack respectively, a balancing frame is fixedly mounted in the middle of the surface of the rack, two sides of the balancing frame are movably mounted with the adjusting frames respectively, walking wheels are movably mounted on the surfaces of the two adjusting frames respectively, and compression rollers positioned between the conveying frame, the conveying device comprises a conveying frame, a rack and a reversing roller, wherein fixing rods are fixedly arranged on two sides of one end of the conveying frame respectively, the conveying frame is movably arranged on the rack through the fixing rods, the top end of each fixing rod is coaxial with the mounting position of one end of each threaded connecting rod, and the reversing roller is movably arranged on the inner wall of the rack.

Preferably, hydraulic cylinders are respectively and fixedly mounted on two sides of the top end of the material conveying frame, tensioning belts are respectively and movably mounted on the top ends of the two hydraulic cylinders, the top ends of the tensioning belts are fixedly mounted on the top of the inner wall of the rack, and reversing rollers are fixedly mounted on the surfaces of the tensioning belts.

Preferably, the middle part of one side of the material conveying frame is movably provided with a ground wheel for rolling on the ground.

Preferably, the end face shape of the compression roller is circular, the two ends of the compression roller are respectively movably connected with the rotating shaft of the travelling wheel through U-shaped columns, the side wall of the compression roller is provided with a conveying claw for conveying straws, and the conveying claw is in an inclined cylinder.

Preferably, the number of the tensioning belts is two, the tensioning belts are in a chain shape, and reversing rollers are arranged on the surfaces of the two hydraulic cylinders at equal intervals.

Preferably, the end face of the material conveying frame is L-shaped, the land wheel is positioned outside the bending part of the material conveying frame, an oblique angle is arranged at the top end of the material conveying frame, and one side of the middle part of the surface of the material conveying frame is fixedly connected with the arranging rod.

The invention has the following beneficial effects:

1. the straw pressing machine is provided with the compression roller movably mounted with the walking wheels, and the walking wheels are movably connected with the rack through the adjusting frame, so that the straw is compressed through the self-gravity of the rack under the action of the self-gravity of the rack on the compression roller and is extruded through the compression roller in the straw pressing process, the application of hydraulic extrusion of the straw is avoided, the energy consumption is reduced, meanwhile, the interaction force between the self-gravity of the rack and the straw is automatically improved, and the purposes of self-adapting straw extrusion and energy consumption reduction are finally achieved.

2. According to the invention, the hydraulic cylinder is arranged on the material conveying frame, and meanwhile, the reversing roller is connected with the hydraulic cylinder through the tensioning belt, so that in the bundling process, as the diameter of the straw is continuously increased, the acting force of the outer wall of the straw and the reversing roller is continuously increased, and the material conveying frame is pulled through the tensioning belt, the acting force of the reversing roller on the straw is increased through the material conveying frame, so that the straw is continuously extruded and prevented from loosening in the bundling process, meanwhile, the material conveying frame is lifted by the tensioning belt, the extruding force of the straw between the compression roller and the material conveying frame can be enhanced, the primary extrusion of the straw is further enhanced, the bundling is convenient, and the purpose of preventing the straw from loosening is finally achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of a structural adjustment bracket of the present invention;

FIG. 4 is a back perspective view of the present invention;

FIG. 5 is a schematic view, partially in section, of the structure of the present invention;

FIG. 6 is a schematic view of a tension strap of the present invention;

FIG. 7 is a schematic view of a structured roll of the present invention.

In the figure: 1. a frame; 2. a traveling wheel; 3. an input shaft; 4. a gear case; 5. a winding roller; 6. a material conveying frame; 7. a threaded connecting rod; 8. a rope threading device; 9. an adjusting bracket; 10. a compression roller; 11. a balancing stand; 12. fixing the rod; 13. a reversing roller; 14. a land wheel; 15. a hydraulic cylinder; 16. the strap is tensioned.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an agricultural garbage straw bundling device comprises a frame 1, traveling wheels 2 movably mounted on two sides of the frame 1, an input shaft 3 movably mounted in the middle of the surface of the frame 1, a gear box 4 fixedly mounted with the input shaft 3 and fixedly mounted on the top of the inner wall of the frame 1, winding rollers 5 fixedly mounted on output shafts of two ends of the gear box 4, threaded connecting rods 7 movably mounted on two sides of the surface of the frame 1, a rope threading device 8 fixedly mounted on the top of the surface of the frame 1, a material conveying frame 6 positioned on one side of the traveling wheels 2 and movably mounted on the bottom of the frame 1, adjusting frames 9 movably mounted on two sides of the frame 1, a balance frame 11 fixedly mounted on the middle of the surface of the frame 1, two sides of the balance frame 11 movably mounted with the adjusting frames 9, traveling wheels 2 movably mounted on the surfaces of the two adjusting frames 9, and a compression roller 10 movably mounted on the rotating shafts of the two traveling wheels 2 and, fixing rods 12 are respectively and fixedly arranged on two sides of one end of the material conveying frame 6, the material conveying frame 6 is movably arranged with the rack 1 through the fixing rods 12, the top ends of the fixing rods 12 are coaxial with the mounting part of one end of the threaded connecting rod 7, a reversing roller 13 is movably arranged on the inner wall of the rack 1, in order to achieve the purposes of self-adaptive straw extrusion and energy consumption reduction, the walking wheels 2 are movably arranged with the rack 1, therefore, in the working process, the walking wheels 2 deflect towards two sides through the self-gravity of the rack 1, further, the height of the compression roller 10 and the ground is reduced, meanwhile, the straws are placed on the material conveying frame 6, the straws can be extruded through the compression roller 10, further, the extrusion of the straws is realized through the self-stress of the rack 1, the energy consumption required by the extrusion of the straws can be reduced, further, the use of a hydraulic system, in order to ensure that the rack 1 is more stable in the process of enabling the walking wheels 2 to fall, the balance frame 11 is arranged for maintaining balance, and the height of the straws between the material conveying frame 6 and the compression roller 10 is changed, so that the compression roller 10 can independently extrude the straws with different heights through the self-gravity of the rack 1 to the compression roller 10 and the relative acting force of the height of the straws to the compression roller 10, and finally the purposes of self-adapting straw extrusion and energy consumption reduction are achieved.

Wherein, the two sides of the top end of the material conveying frame 6 are respectively fixedly provided with a hydraulic cylinder 15, the top ends of the two hydraulic cylinders 15 are respectively movably provided with a tensioning belt 16, the top end of the tensioning belt 16 is fixedly arranged with the top of the inner wall of the frame 1, and the surface of the tensioning belt 16 is fixedly provided with a reversing roller 13, in order to achieve the purpose of preventing the straw from loosing, therefore, one end of the material conveying frame 6 is fixedly provided with the hydraulic cylinder 15, the top of the hydraulic cylinder 15 is provided with the tensioning belt 16, the hydraulic cylinder 15 can lift the material conveying frame 6 through the reversing roller 13 on the tensioning belt 16, therefore, in the bundling process, the straw can be firstly extruded for the first time through the compression roller 10, secondly, when the straw is wound, the reversing roller 13 can always adhere to the outer wall of the straw, and when the diameter of the straw is continuously increased, the acting force of the straw on the reversing roller 13 is relatively increased, so that the extrusion force of the reversing roller 13 can be enhanced in the process of winding the straws, the gaps between the straws can be avoided, and meanwhile, when the diameter of the straws is continuously increased, the opposite force of the reversing roller 13 is also relatively increased, so that the hydraulic cylinder 15 can lift the feeding frame 6 upwards through the outward tension of the reversing roller 13 on the tensioning belt 16, so that the straw has a rolling space, and simultaneously, the distance between the material conveying frame 6 and the press roll 10 is shortened, further enhancing the force of the compression roller 10 to extrude the straws, so that the material conveying frame 6 jacks up the compression roller 10 through the straws, the walking wheels 2 tend to be vertical to the ground, and finally the straws are rolled up, the straws are always extruded by the self-gravity of the frame 1, so that the phenomenon that the straws are loosened after being bundled is avoided, and the aim of preventing the straws from being loosened is finally fulfilled.

Wherein, one side middle part movable mounting of defeated material frame 6 has the land wheel 14 that is used for the ground rolling, in order to reduce its defeated material frame 6 and the frictional resistance between the ground, therefore through be equipped with land wheel 14 in the bottom of its defeated material frame 6, therefore at the in-process of work, through the pressure that its compression roller 10 applyed to defeated material frame 6, accessible land wheel 14 shifts pressure to ground, and then make and have sufficient pressure between defeated material frame 6 and the compression roller 10, simultaneously, can make defeated material frame 6 in the in-process of forward motion through land wheel 14, and then reduce the frictional force between the ground through rolling.

Wherein, the terminal surface shape of compression roller 10 is circular, and the both ends of compression roller 10 are respectively through the axis of rotation swing joint of U-shaped post with walking wheel 2, the lateral wall of compression roller 10 is equipped with the transport claw that is used for carrying its straw, its shape of carrying the claw is the cylinder of slope, in order to make more be convenient for carry to 1 inner chamber department of frame and carry out the rolling after compression roller 10 extrudees, therefore establish the terminal surface of its compression roller 10 into the cylinder, and then can extrude the straw, and simultaneously, the outer wall at its compression roller 10 is equipped with the cylinder of slope, thereby can carry its straw through the cylinder, and, through the state of cylinder slope, and then avoid appearing winding phenomenon.

Wherein, the quantity of taut band 16 is two, and the shape of taut band 16 is the chain, reversing roller 13 is installed to the surface equidistance of two pneumatic cylinders 15, in order to have certain pressure to the straw in the rolling of defeated material frame 6, therefore establish to the chain through its taut band 16, therefore through the continuous increase of its straw diameter, make the reversing roller 13 on the taut band 16 have the effort to its straw all the time, and, establish to the chain state through its taut band 16, make taut band 16 can only be crooked, can't realize the state of its left and right sides bending, therefore make reversing roller 13 change easily the location through taut band 16, and make defeated material frame 6 carry out the location of height through taut band 16.

Wherein, the terminal surface shape of defeated material frame 6 is L shape, and land wheel 14 is located defeated material frame 6 and bends the position outside, the top of defeated material frame 6 is equipped with the oblique angle, and defeated material frame 6's surface middle part one side fixed connection arrangement pole, in order to realize the transport of its straw, therefore establish to L shape through defeated material frame 6 with it, and simultaneously, the top through defeated material frame 6 is equipped with the oblique angle through it, and then be more convenient for the input of its straw, through be equipped with the arrangement pole in defeated material frame 6's middle part one side, therefore when the straw at the in-process of carrying, can be because unilateral blocked, and then avoid appearing straw and compression roller 10 horizontal extrusion's phenomenon, avoid leading to the loose phenomenon to appear in the straw after the extrusion because of straw and compression roller 10 levels, and simultaneously, it beats bundle to be more.

The using method of the invention has the following working principle:

the installation state is as follows: firstly, the threaded connecting rod 7 is installed on an output shaft of an agricultural machine (not shown in the figure), and secondly, the front section of the material conveying frame 6 is placed on the ground at a proper height by installing the threaded connecting rod 7 on a lifting rod of the agricultural machine and adjusting the length of the threaded connecting rod 7;

and (3) extruding: the frame 1 is driven to move forwards by an agricultural machine, a pickup device (not shown) at the front section of the material conveying frame 6 picks straws onto the material conveying frame 6, meanwhile, under the influence of the self gravity of the frame 1, the travelling wheels 2 can incline towards two sides, so that the compression roller 10 is arranged above the material conveying frame 6, when straws exist on the material conveying frame 6, the straws are extruded onto the material conveying frame 6 through the compression roller 10, the material conveying frame 6 is contacted with the ground through the ground wheels 14, sufficient extrusion force is provided between the material conveying frame 6 and the compression roller 10 to extrude the straws on the material conveying frame 6, and meanwhile, the compression roller 10 is in transmission connection with the travelling wheels 2, so that when the travelling wheels 2 rotate on the ground, the compression roller 10 synchronously rotates, the straws are extruded, and the extruded straws are conveyed to the upper part;

bundling state: after the extruded straws on the material conveying frame 6 are conveyed to the upper part through the compression roller 10, the straws are rotated and rolled up through the reversing roller 13, meanwhile, the input shaft 3 of the straw rolling machine enables the gear box 4 to continuously rotate through the gear box 4 and contacts with the outer wall of the extruded straws, so that the straws continuously rotate, when the continuous rolling diameter of the straws is increased, the outer wall of the straws is contacted with the reversing roller 13, further the reversing roller 13 outwards supports the tensioning belt 16 and is connected with the hydraulic cylinder 15 through the tensioning belt 16, so that the straws on the rolling roller 5 are continuously increased by the binding force of the reversing roller 13, and then when the diameter of the straws is continuously increased, the reversing roller 13 is outwards extruded, further the reversing roller 13 enables the hydraulic cylinder 15 to lift one end of the material conveying frame 6 through the tensioning belt 16, so that the rollable diameter of the straws is increased, meanwhile, the distance between the material conveying frames 6 and the compression roller 10 is relatively shortened, make the great reinforcing to the extrusion force of straw, later, when the power of dragging of its pneumatic cylinder 15 increases, can make the straw jack-up compression roller 10 through its defeated material frame 6, and then make both sides walking wheel 2 outwards move, make walking wheel 2 tend to perpendicularly with the outside, later, after binding to certain diameter after its straw, bind the straw through its threading device 8, and make the taut band 16 drive reversing roll 13 through the ejecting of pneumatic cylinder 15 and promote, make the straw roll out, later, again through the shrink of its pneumatic cylinder 15, make pneumatic cylinder 15 withdraw its reversing roll 13, operate according to foretell step once more, make the straw can be once more rolled up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural waste straw bundling device, includes frame (1), the both sides movable mounting of frame (1) has walking wheel (2), and the surperficial middle part movable mounting of frame (1) has input shaft (3), the inner wall top fixed mounting of frame (1) has gear box (4) with input shaft (3) fixed mounting, and gear box (4) both ends output shaft respectively fixed mounting have winding up roller (5), frame (1) surface both sides respectively movable mounting have threaded connection pole (7), the surperficial top fixed mounting of frame (1) has rope threading ware (8), its characterized in that: the bottom movable mounting of frame (1) has defeated material frame (6) that is located walking wheel (2) one side, the both sides difference movable mounting of frame (1) has alignment jig (9), and the fixed mounting in surface middle part of frame (1) has balancing stand (11), the both sides of balancing stand (11) respectively with alignment jig (9) movable mounting, two the surface difference movable mounting of alignment jig (9) has walking wheel (2), and the axis of rotation movable mounting of two walking wheels (2) has compression roller (10) that is located between defeated material frame (6) and frame (1) bottom, the one end both sides difference fixed mounting of defeated material frame (6) has dead lever (12), and defeated material frame (6) passes through dead lever (12) and frame (1) movable mounting, the top of dead lever (12) is coaxial with the one end mounting position of threaded connection pole (7), the inner wall of the frame (1) is movably provided with a reversing roller (13).

2. The agricultural waste straw baling device of claim 1, wherein: the hydraulic cylinders (15) are fixedly mounted on two sides of the top end of the material conveying frame (6) respectively, tensioning belts (16) are movably mounted on the top ends of the two hydraulic cylinders (15) respectively, the top ends of the tensioning belts (16) are fixedly mounted with the top of the inner wall of the rack (1), and reversing rollers (13) are fixedly mounted on the surfaces of the tensioning belts (16).

3. The agricultural waste straw baling device of claim 1, wherein: the middle part of one side of the material conveying frame (6) is movably provided with a land wheel (14) for rolling on the ground.

4. The agricultural waste straw baling device of claim 1, wherein: the terminal surface shape of compression roller (10) is circular, and the axis of rotation swing joint through U-shaped post and walking wheel (2) respectively at the both ends of compression roller (10), the lateral wall of compression roller (10) is equipped with the transport claw that is used for carrying its straw, and its shape of carrying the claw is the cylinder of slope.

5. The agricultural waste straw baling device of claim 2, wherein: the number of the tensioning belts (16) is two, the tensioning belts (16) are chain-shaped, and reversing rollers (13) are arranged on the surfaces of the two hydraulic cylinders (15) at equal intervals.

6. The agricultural waste straw baling device of claim 3, wherein: the end face of the material conveying frame (6) is L-shaped, the land wheel (14) is located on the outer side of the bending portion of the material conveying frame (6), an oblique angle is arranged at the top end of the material conveying frame (6), and an arranging rod is fixedly connected to one side of the middle of the surface of the material conveying frame (6).