CN112369191A

CN112369191A - Rice bundling machine

Info

Publication number: CN112369191A
Application number: CN202011285036.0A
Authority: CN
Inventors: 朱新振
Original assignee: Lingbi Taishun Machinery Co ltd
Current assignee: Lingbi Taishun Machinery Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-02-19

Abstract

The invention discloses a rice bundler, which comprises: the rice bundling machine body comprises a crawler-type sliding device, the crawler-type sliding device comprises a frame, the frame comprises an upper frame and a lower bottom plate, and the rice bundling machine body is fixedly connected with the upper frame; the supporting device comprises a first U-shaped plate and a second U-shaped plate, wherein a first supporting leg is welded on the lower surface of the first U-shaped plate, a second supporting leg is welded on the lower surface of the second U-shaped plate, and a first tension plate is fixedly connected between the first supporting leg and the second supporting leg; the first conveying device comprises a limiting plate, and the limiting plate is positioned at the conveying tail end of the first conveying device and is welded and fixed with the first U-shaped plate; the second conveying device is formed at the tail end of the first conveying device; the third conveyer, the shaping is in second conveyer's right side, through mutually supporting between first conveyer, second conveyer and the third conveyer, whole mechanical automation has saved the manpower, has reduced the operating cost, has solved the excessive problem of rolling to the soil.

Description

Rice bundling machine

Technical Field

The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to a rice bundling machine.

Background

A reaper-binder is a harvesting machine which reaps grain crops and automatically binds them into bundles of a certain size. The machine can be used for bundling crops into straw bundles with certain size when the crops (such as wheat, rice and the like) are harvested in the harvesting season, so that the harvesting of grains, the cutting, the moving and the transportation of the withered straws of the crops are facilitated;

when the rice binding machine in the prior art is used, the rice binding machine is generally pulled by a tractor and cannot walk, however, in the operation of small plots in the south, the existing traction type rice binding machine cannot adapt to the operation of rainy and rainy small plots in the south, has poor maneuverability, is difficult to turn in the operation of the small plots, and particularly has great influence on the working efficiency of the wheel type rice binding machine in wet and soft areas;

after the rice is bundled into straw bundles by a rice bundling machine, the straw bundles are usually collected and bundled manually or mechanically;

the manual collection mode is that a loading trailer is used for secondary landing, and bales are manually picked up and loaded for transportation, or redundant space on a chassis is used as a bale temporary storage platform on self-propelled bundling equipment, and the bales coming out from a bale outlet are manually stacked on the platform, and generally the two manual collection modes are time-consuming and labor-consuming and have high operation cost;

the mechanical collection mode is usually that the bale shaping falls to the ground the back, and there is soil transition to roll, equip with the problem such as with high costs that the bale is picked up, loading transportation to mechanical equipment.

Disclosure of Invention

The invention aims to provide a rice baler to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rice baler comprising:

the rice bundling machine comprises a rice bundling machine body and a rice bundling machine body, wherein the rice bundling machine body comprises a crawler-type sliding device, the crawler-type sliding device comprises a frame, the frame comprises an upper frame and a lower bottom plate, and the rice bundling machine body is fixedly connected with the upper frame;

the supporting device comprises a first U-shaped plate and a second U-shaped plate, wherein a first supporting leg is welded on the lower surface of the first U-shaped plate, a second supporting leg is welded on the lower surface of the second U-shaped plate, and a first tension plate is fixedly connected between the first supporting leg and the second supporting leg;

the first conveying device comprises a limiting plate, the limiting plate is positioned at the conveying tail end of the first conveying device, and one end of the limiting plate is welded and fixed with the first U-shaped plate;

further, the arranged first conveying device plays a role in actively conveying the rice bundles, and the rice bundles are conveyed to the second conveying device;

the second conveying device is formed at the tail end of the first conveying device;

further, a second conveying device is arranged to convey the rice bundles to a third conveying device;

the third conveying device is formed on the right side of the second conveying device;

furthermore, the conveying tail end of the third conveying device can be connected with the carriage body of the collecting vehicle and is in an inclined shape, and when the rice is bundled on the third conveying device, the rice rolls towards the carriage under the action of gravity.

As a preferable scheme of the invention, the first conveying device further comprises a driving roller and a driven roller group, wherein a first annular groove and a second annular groove are formed in one side of each of the driving roller and the driven roller group, an installation plate is fixedly installed on the first tension plate on the left side through bolts, a rotating motor is fixedly installed on the installation plate through bolts, a driving sprocket is coaxially installed on the output end of the rotating motor, the driving sprocket is in transmission connection with the first annular groove on the driving roller through a motor chain, the second annular groove on the driving roller is in transmission connection with the second annular groove on the adjacent driven roller through a motor chain, the first annular groove on the adjacent driven roller is in transmission connection with the first annular groove through a belt, and the second annular groove on the adjacent driven roller is in transmission connection with the second annular groove on the adjacent driven roller through a belt.

As a preferable scheme of the invention, the second conveying device comprises a lower waterproof table, an upper waterproof plate and a driving motor, a pair of guide pillars and a fixed beam are arranged between the lower waterproof table and the upper waterproof plate, the pair of guide pillars and the fixed beam are fixed in a triangular manner, a lifting platform is connected between the pair of guide pillars in a sliding manner, a pair of gears are rotatably connected to the upper end and the lower end of the fixed beam respectively, the driving motor is fixedly mounted on the back of the upper end of the fixed beam, the output end of the driving motor penetrates through the fixed beam, one penetrating end of the driving motor is coaxially connected with the gear at the upper end, and the pair of gears are in transmission connection through a motor chain.

As a preferable scheme of the present invention, the lifting platform includes a sliding frame, sliding cylinders are disposed on two sides of the sliding frame, the sliding cylinders slide on outer surfaces of the guide pillars, a bracket is slidably connected in the sliding frame, a back of the bracket is connected to a motor chain, a pair of support rods is disposed at a front end of the bracket, and the pair of support rods can pass through an accommodating channel between adjacent driven rollers.

As a preferable scheme of the invention, the third conveying device comprises a third U-shaped plate and a fourth U-shaped plate, a rotating roller is rotatably connected between the third U-shaped plate and the fourth U-shaped plate, a third supporting leg is welded on the lower surface of the third U-shaped plate, a fourth supporting leg is welded on the lower surface of the fourth U-shaped plate, and a second tension plate is connected between the third supporting leg and the fourth supporting leg.

As a preferable scheme of the invention, the length of the right side of the second U-shaped plate is shorter than that of the first U-shaped plate, the adjacent driven rollers on the first U-shaped plate positioned at the right ends of the second U-shaped plates are in belt-free transmission connection, and the length of the left side of the fourth U-shaped plate is shorter than that of the third U-shaped plate.

As a preferable scheme of the invention, the crawler type sliding device further comprises a pair of crawlers, the pair of crawlers are formed on two sides of the frame, the connecting plates are connected between the upper frame and the lower base plate, accommodating cavities are formed among the upper frame, the lower base plate and the connecting plates, motor boxes are placed in the accommodating cavities, each crawler comprises a pair of driving wheels and four groups of driven wheels, the pair of driving wheels are rotatably connected with a motor in the motor boxes through rotating shafts, and the four groups of driven wheels are connected with the left connecting plate and the right connecting plate through tensioning members.

According to a preferable scheme of the invention, the tensioning piece comprises an oblique beam, one end of the oblique beam, close to the connecting plate, is fixedly connected with the connecting plate through a bolt, the other end of the oblique beam is rotatably connected with the driven wheel through a rotating shaft, a spring seat is arranged in the middle of the oblique beam, a connecting seat is fixedly installed on the connecting plate above the spring seat through a bolt, a telescopic rod is arranged between the spring seat and the connecting seat, and a telescopic spring is wrapped on the outer surface of the telescopic rod.

The invention has the beneficial effects that:

(1) according to the crawler-type sliding device, the motor box is used as a power source of the crawler-type sliding device, the motor in the motor box drives the pair of driving wheels to rotate, the pair of driving wheels is meshed and connected with the inner part of the crawler, so that the crawler is driven to move forward, four groups of driven wheels are stressed when in vibration, the stressed force is transmitted to the telescopic rod through the inclined plates, and the telescopic springs coated outside the telescopic rod disperse, so that the problems that the conventional traction-type rice bundling machine cannot work in small areas which are rainy and have little adaptability in the south, the mobility is poor, steering is difficult in small area operation, particularly in wet and soft areas, and the working efficiency of the wheel-type rice bundling machine is greatly influenced are solved.

(2) According to the invention, through the mutual cooperation of the first conveying device, the second conveying device and the third conveying device, the whole process is mechanically automated, the manpower is saved, the operation cost is reduced, and the problem of excessive rolling on the land is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first, second and third conveyors of the present invention;

FIG. 3 is a partial structural view of a first conveying device according to the present invention;

FIG. 4 is a partial structural view of a third conveyor according to the present invention;

FIG. 5 is a schematic top view of a first conveyor of the present invention;

FIG. 6 is a schematic structural view of a track-type glide assembly of the present invention;

FIG. 7 is a schematic diagram of the structure at A in FIG. 6 according to the present invention.

In the figure: 1. a support device; 11. a first U-shaped plate; 12. a second U-shaped plate; 13. a first tension plate; 14. a first support leg; 15. a second support leg; 2. a third conveying device; 21. a third U-shaped plate; 22. a fourth U-shaped plate; 23. a rotating roller; 24. a third support leg; 25. a fourth support leg; 26. a second tension plate; 3. a first conveying device; 31. a drive roll; 32. a driven roller set; 321. a driven roller; 33. a first ring groove; 34. a second ring groove; 35. a limiting plate; 36. mounting a plate; 37. rotating the motor; 38. a drive sprocket; 4. a second conveying device; 41. a lower waterproof platform; 42. an upper waterproof plate; 43. a fixed beam; 44. a guide post; 45. a lifting platform; 451. a sliding frame; 452. a slide cylinder; 453. a bracket; 454. a strut; 46. a drive motor; 47. a gear; 5. a baler body; 6. a crawler-type sliding device; 61. a frame; 611. an upper frame; 612. a lower base plate; 613. a connector tile; 62. a crawler belt; 621. a driving wheel; 622. a driven wheel; 63. a motor case; 64. a tensioning member; 641. an oblique beam; 642. a spring seat; 643. a connecting seat; 644. a telescopic rod; 645. a telescoping spring.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-7, a rice baler includes:

the rice bundling machine body 5 comprises a crawler-type sliding device 6, the crawler-type sliding device 6 comprises a frame 61, the frame 61 comprises an upper frame 611 and a lower bottom plate 612, and the rice bundling machine body 5 is fixedly connected with the upper frame 611;

furthermore, when the rice bundling machine body 5 is used, the tractor generally pulls the rice bundling machine body, the rice bundling machine body cannot walk, however, in the operation of small plots in the south, the existing traction type bundling machine cannot adapt to the operation of the small plots with heavy rain in the south, the maneuverability is poor, the turning in the operation of the small plots is difficult, particularly in wet and soft areas, the working efficiency of the wheel type bundling machine is greatly influenced, and the rice bundling machine body 5 is combined with the crawler type sliding device 6, so that the mobility performance of the rice bundling machine body 5 is improved.

The supporting device 1 comprises a first U-shaped plate 11 and a second U-shaped plate 12, wherein a first supporting leg 14 is welded on the lower surface of the first U-shaped plate 11, a second supporting leg 15 is welded on the lower surface of the second U-shaped plate 12, and a first tension plate 13 is fixedly connected between the first supporting leg 14 and the second supporting leg 15;

further, the supporting device 1 is arranged to function as a first conveying device 3 and is positioned on the same axis with the rice bundling machine body 5;

the first conveying device 3 comprises a limiting plate 35, the limiting plate 35 is located at the conveying tail end of the first conveying device 3, and one end of the limiting plate 35 is welded and fixed with the first U-shaped plate 11;

further, a first conveying device 3 is arranged to actively convey the rice bundles to a second conveying device 4;

the second conveying device 4 is formed at the tail end of the first conveying device 3;

further, a second conveyor 4 is provided to convey the rice bundles to the third conveyor 2

A third conveyor 2 formed on the right side of the second conveyor 4;

furthermore, the conveying tail end of the third conveying device 2 can be connected with the carriage body of the pulling vehicle and is inclined, and when the rice is bundled on the third conveying device 2, the rice rolls towards the carriage under the action of gravity.

Specifically, the first conveying device 3 further comprises a driving roller 31 and a driven roller group 32, a first annular groove 33 and a second annular groove 34 are formed in one side of each of the driving roller 31 and the driven roller group 32, an installation plate 36 is fixedly installed on the first tension plate 13 on the left side through bolts, a rotating motor 37 is fixedly installed on the installation plate 36 through bolts, a driving sprocket 38 is coaxially installed at the output end of the rotating motor 37, the driving sprocket 38 is in transmission connection with the first annular groove 33 on the driving roller 31 through a motor chain, the second annular groove 34 on the driving roller 31 is in transmission connection with the second annular groove 34 on the adjacent driven roller 321 through a motor chain, the first annular groove 33 and the first annular groove 33 on the adjacent driven roller 321 are in transmission connection through a belt, and the second annular groove 34 on the adjacent driven roller 321 and the driven roller 321 are in transmission connection through a belt.

In a further embodiment: in order to convey the bundled rice to the trolley and save labor, the rotating motor 37 fixedly connected to the mounting plate 36 is used as a power source of the first conveying device 3, the output end of the rotating motor 37 drives the driving sprocket 38 to rotate by starting the rotating motor 37, and the first annular groove 33 on the driving roller 31 is in transmission connection with the driving sprocket 38 through a motor chain so as to drive the driving roller 31 to rotate, and the driving roller 31 is in transmission connection with the driven roller 321 and the driven roller 321 is in transmission connection with the driven roller 321 through a belt.

Specifically, the second conveying device 4 includes a lower waterproof table 41, an upper waterproof plate 42 and a driving motor 46, a pair of guide pillars 44 and a fixed beam 43 are arranged between the lower waterproof table 41 and the upper waterproof plate 42, the pair of guide pillars 44 and the fixed beam 43 are fixed in a triangular manner, a lifting platform 45 is connected between the pair of guide pillars 44 in a sliding manner, the upper end and the lower end of the fixed beam 43 are respectively connected with a pair of gears 47 in a rotating manner, the back of the upper end of the fixed beam 43 is fixedly provided with the driving motor 46, the output end of the driving motor 46 penetrates through the fixed beam 43, the penetrating end and the upper end gear 47 are coaxially connected, and the pair of gears 47 are connected through a motor chain.

In a further embodiment: the effect of perpendicular transportation is played to the rice bundle to the second conveyer 4 that sets up, in order to make second conveyer 4 more firm, waterproof platform 41 under the bottom of device is provided with, the guide effect that a pair of guide pillar 44 and fixed beam 43 that set up played lifting platform 45, the driving motor 46 that sets up is as the power take off of second conveyer 4, through starting driving motor 46, driving motor 46 drives upper end gear 47 and rotates, upper end gear 47 drives lower extreme gear 47 through the motor chain and rotates.

Specifically, the lifting platform 45 includes a sliding frame 451, sliding cylinders 452 are disposed on two sides of the sliding frame 451, the sliding cylinders 452 slide on the outer surface of the guide posts 44, a bracket 453 is slidably connected in the sliding frame 451, the back of the bracket 453 is connected with a motor chain, a pair of supporting rods 454 is arranged at the front end of the bracket 453, and the pair of supporting rods 454 can pass through the accommodating channel between the adjacent driven rollers 321.

In a further embodiment: the sliding frame 451 is rectangular, the bracket 453 is arranged in the sliding frame 451 in a sliding mode, the back of the bracket 453 is fixedly connected with the motor chain, when the motor chain rotates, the bracket 453 drives the sliding frame 451 to move up and down, and the bracket 453 moves horizontally in the sliding frame 451 due to the limitation of the sliding frame 451.

Specifically, third conveyer 2 includes third U template 21 and fourth U template 22, rotates between third U template 21 and the fourth U template 22 and is connected with rotor 23, and the lower surface welding of third U template 21 has third supporting leg 24, and the lower surface welding of fourth U template 22 has fourth supporting leg 25, is connected with second tension plate 26 between third supporting leg 24 and the fourth supporting leg 25.

In a further embodiment: third supporting leg 24 and the fourth supporting leg 25 of setting are higher than first supporting leg 14 and second supporting leg 15, in order to make between third supporting leg 24 and the fourth supporting leg 25 more firm, be connected with second pulling force board 26, third supporting leg 24 and the fourth supporting leg 25 of setting shorten from a left side to the right side in proper order, make third U template 21 and fourth U template 22 be the slope form, make the rice bundle under the effect of self gravity to the haulage car railway carriage.

Specifically, the length of the right side of the second U-shaped plate 12 is shorter than that of the first U-shaped plate 11, the adjacent driven rollers 321 on the first U-shaped plate 11 at the right end of the second U-shaped plate 12 are connected in a belt-free transmission manner, and the length of the left side of the fourth U-shaped plate 22 is shorter than that of the third U-shaped plate 21.

In a further embodiment: in order to lift the rice bundles from the tail end of the first conveying device 3 to the starting end of the third conveying device 2 from the lower part by the pair of supporting rods 454 in the lifting platform 45, in order to prevent the pair of supporting rods 454 from being blocked by the second U-shaped plate 12 and the fourth U-shaped plate 22, the lengths of the second U-shaped plate 12 and the fourth U-shaped plate 22 are set to be smaller than those of the first U-shaped plate 11 and the third U-shaped plate 21.

Specifically, the crawler type sliding device 6 further comprises a pair of crawlers 62, the pair of crawlers 62 are formed on two sides of the frame 61, a connecting plate 613 is connected between the upper frame 611 and the lower plate 612, a containing cavity is formed among the upper frame 611, the lower plate 612 and the connecting plate 613, a motor box 63 is placed in the containing cavity, each crawler 62 comprises a pair of driving wheels 621 and four groups of driven wheels 622, the pair of driving wheels 621 are rotatably connected with a motor in the motor box 63 through rotating shafts, and the four groups of driven wheels 622 are connected with the left and right connecting plates 613 through tensioning members 64.

In a further embodiment: the upper frame 611 that sets up plays the effect of fixed rice bundling machine body 5, and the lower plate 612 that sets up cooperatees with linking plate 613, plays inside motor case 63 of protection and prevents that the mud from getting into inside effect, and the motor case 63 that sets up is crawler-type slide device 6's power supply, drives a pair of action wheel 621 through the motor in the motor case 63 and rotates, and a pair of action wheel 621 is connected with track 62 internal toothing to it advances to drive track 62.

Specifically, the tensioning element 64 includes an oblique beam 641, one end of the oblique beam 641 close to the connecting plate 613 is fixedly connected with the connecting plate 613 through a bolt, the other end of the oblique beam 641 is rotatably connected with the driven wheel 622 through a rotating shaft, a spring seat 642 is arranged in the middle of the oblique beam 641, a connecting seat 643 is fixedly installed on the connecting plate 613 located above the spring seat 642 through a bolt, an expansion link 644 is arranged between the spring seat 642 and the connecting seat 643, and an outer surface of the expansion link 644 is covered with an expansion spring 645.

In a further embodiment: the tensioning members 64 are arranged to absorb shock of the crawler type sliding device 6 in operation, when shock occurs, the four groups of driven wheels 622 are stressed, the stressed force is transmitted to the telescopic rods 644 through the oblique beams 641, and the stressed force is dispersed through the telescopic springs 645 wrapped outside the telescopic rods 644.

The working principle and the using process are as follows:

during binding, the rice binding machine body 5 moves through the crawler-type sliding device 6, the motor box 63 is a power source of the crawler-type sliding device 6, the motor in the motor box 63 drives the pair of driving wheels 621 to rotate, the pair of driving wheels 621 is meshed and connected with the inner part of the crawler 62, so that the crawler 62 is driven to move forwards, when in shock, the four groups of driven wheels 622 are stressed, the stressed force is transmitted to the telescopic rod 644 through the oblique beam 641, and the stressed force is dispersed through the telescopic spring 645 wrapped outside the telescopic rod 644;

during stacking, the rotating motor 37 is started, the output end of the rotating motor 37 drives the driving sprocket 38 to rotate, the first ring groove 33 on the driving roller 31 is in transmission connection with the driving sprocket 38 through a motor chain so as to drive the driving roller 31 to rotate, the driving roller 31 is in transmission connection with the driven roller 321, the driven roller 321 is in transmission connection with the driven roller 321 through a belt so as to enable the rice bundles to slide to the second conveying device 4, in order to enable the pair of supporting rods 454 at the front end of the lifting platform 45 in the second conveying device 4 to lift the rice bundles from the tail end of the first conveying device 3 to the beginning end of the third conveying device 2 from the lower part, the driving motor 46 is started to drive the upper end gear 47 to rotate, the upper end gear 47 drives the lower end gear 47 to rotate through the motor chain, because the back part of the bracket 453 is fixedly connected with the motor chain, the bracket 453 drives the sliding frame 451 to move up and down, and due to, the bracket 453 is horizontally moved in the slide frame 451, and the third and fourth U-shaped plates 21 and 22 are inclined so that the rice grain bundle slides down to the car body under the self-gravity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A rice baler, comprising:

the rice bundling machine body (5) comprises a crawler-type sliding device (6), the crawler-type sliding device (6) comprises a frame (61), the frame (61) comprises an upper frame (611) and a lower bottom plate (612), and the rice bundling machine body (5) is fixedly connected with the upper frame (611);

the supporting device (1) comprises a first U-shaped plate (11) and a second U-shaped plate (12), wherein a first supporting leg (14) is welded on the lower surface of the first U-shaped plate (11), a second supporting leg (15) is welded on the lower surface of the second U-shaped plate (12), and a first tension plate (13) is fixedly connected between the first supporting leg (14) and the second supporting leg (15);

the first conveying device (3) comprises a limiting plate (35), the limiting plate (35) is located at the conveying tail end of the first conveying device (3), and one end of the limiting plate (35) is welded and fixed with the first U-shaped plate (11);

the second conveying device (4) is formed at the tail end of the first conveying device (3);

and the third conveying device (2) is formed at the right side of the second conveying device (4).

2. The rice baler of claim 1, wherein: first conveyer (3) still includes drive roll (31) and driven roll group (32), first annular (33) and second annular (34) have all been opened to one side of drive roll (31) and driven roll group (32), the left side there are mounting panel (36) through bolt fixed mounting on first pulling force board (13), there are rotating motor (37) through bolt fixed mounting on mounting panel (36), coaxial arrangement has drive sprocket (38) on the output of rotating motor (37), be connected through motor chain drive between first annular (33) on drive sprocket (38) and drive roll (31), second annular (34) on drive roll (31) and adjacent driven roll (321) are connected through motor chain drive, be connected through belt drive between first annular (33) and the first annular (33) on driven roll (321) and the adjacent driven roll (321), and the second ring grooves (34) on the adjacent driven roller (321) and the driven roller (321) are in transmission connection through a belt.

3. The rice baler of claim 1, wherein: the second conveying device (4) comprises a lower waterproof table (41), an upper waterproof plate (42) and a driving motor (46), a pair of guide pillars (44) and a fixed beam (43) are arranged between the lower waterproof table (41) and the upper waterproof plate (42), the pair of guide pillars (44) and the fixed beam (43) are fixed in a triangular mode, a lifting platform (45) is connected between the pair of guide pillars (44), the upper end and the lower end of the fixed beam (43) are rotatably connected with a pair of gears (47), the back of the upper end of the fixed beam (43) is fixedly provided with the driving motor (46), the output end of the driving motor (46) penetrates through the fixed beam (43), one end of the penetrating through end and the upper end of the fixed beam are coaxially connected with the gears (47), and the pair of gears (47) are in transmission connection through a motor chain.

4. A rice baler according to claim 3, characterised in that: the lifting platform (45) comprises a sliding frame (451), sliding cylinders (452) are arranged on two sides of the sliding frame (451), the sliding cylinders (452) slide on the outer surface of the guide post (44), a bracket (453) is connected in the sliding frame (451) in a sliding mode, the back of the bracket (453) is connected with a motor chain, a pair of supporting rods (454) is arranged at the front end of the bracket (453), and the pair of supporting rods (454) can pass through accommodating channels between adjacent driven rollers (321).

5. The rice baler of claim 1, wherein: third conveyer (2) include third U template (21) and fourth U template (22), it is connected with live-rollers (23) to rotate between third U template (21) and fourth U template (22), the lower skin weld of third U template (21) has third supporting leg (24), the lower skin weld of fourth U template (22) has fourth supporting leg (25), be connected with second pulling force board (26) between third supporting leg (24) and fourth supporting leg (25).

6. A rice baler according to claim 5, characterised in that: the length on second U template (12) right side is less than first U template (11), is located and does not have belt transmission connection between adjacent driven roller (321) on first U template (11) of many second U template (12) right ends, the length on the left side of fourth U template (22) is less than third U template (21).

7. The rice baler of claim 1, wherein: crawler-type displacement (6) still include a pair of track (62), it is a pair of track (62) shaping in the both sides of frame (61), go up and be connected with linking plate (613) between frame (611) and lower plate (612), and go up frame (611), lower plate (612) and linking plate (613) between be formed with and hold the chamber, hold intracavity and placed motor case (63), each track (62) are including a pair of action wheel (621) and four groups from driving wheel (622), and it is a pair of action wheel (621) are connected through the motor rotation in pivot and the motor case (63), and four groups from driving wheel (622) pass through tensioning member (64) and control linking plate (613) are connected.

8. The rice baler of claim 7, wherein: the tensioning piece (64) comprises an oblique beam (641), one end, close to the connecting plate (613), of the oblique beam (641) is fixedly connected with the connecting plate (613) through a bolt, the other end of the oblique beam (641) is rotatably connected with a driven wheel (622) through a rotating shaft, a spring seat (642) is arranged in the middle of the oblique beam (641), a connecting seat (643) is fixedly installed on the connecting plate (613) above the spring seat (642) through a bolt, an expansion rod (644) is arranged between the spring seat (642) and the connecting seat (643), and an expansion spring (645) wraps the outer surface of the expansion rod (644).