CN214961133U

CN214961133U - Straw winding prevention device of straw returning tractor

Info

Publication number: CN214961133U
Application number: CN202121514710.8U
Authority: CN
Inventors: 王佑军; 董玉琳; 程向东; 陈国栋
Original assignee: Anhui Eborui Machinery Co ltd
Current assignee: Anhui Eborui Machinery Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-03
Anticipated expiration: 2031-07-05

Abstract

The utility model belongs to the technical field of the still field of straw technique and specifically relates to a straw is returned tractor and is prevented twining careless device, including crushing work case, the first motor case of one side fixedly connected with of crushing work case, the first motor of inner chamber fixedly connected with of first motor case, the output shaft of first motor runs through to the inner chamber and the crushing pole of fixedly connected with of crushing work case, the one end that first motor was kept away from to the crushing pole is passed through the bearing and is connected with the rotation of crushing work case. This straw returning tractor prevents twining careless device possesses the advantage of preventing twining careless, and in the in-service use process, under the state that does not influence the normal work of straw returning tractor, can in time handle twining weeds, does not need artificial clearance, has reduced user's intensity of labour, and save time has improved work efficiency, is favorable to user or enterprise to use, has improved straw returning tractor's practicality, is worth promoting.

Description

Straw winding prevention device of straw returning tractor

Technical Field

The utility model relates to a still field of straw technology specifically is a straw winding prevention device of still field of straw tractor.

Background

The straw returning field is a yield increasing measure for fertilizing soil strength, which is generally regarded as important in the world at present, has the functions of increasing fertilizer and increasing yield while avoiding air pollution caused by straw burning, can increase soil organic matters, improve soil structure, loosen soil, increase porosity, reduce capacity and promote microbial activity and crop root development.

Present straw returning tractor is most not provided with and prevents twining careless device, and in long-time use, easy quilt twines by weeds, influences the normal work of straw returning tractor, needs the manual work to clear up, and consuming time is hard, has reduced work efficiency, is unfavorable for user or enterprise's use, has reduced straw returning tractor's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw returning tractor prevents twining careless device possesses the advantage of preventing twining careless, has solved the most grass device of preventing twining that is not provided with of current straw returning tractor, in long-time use, easily twines by weeds, influences the normal work of straw returning tractor, needs the manual work to clear up, and consuming time is hard, has reduced work efficiency, is unfavorable for user or enterprise's use, has reduced the problem of straw returning tractor practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-tangling device of a straw returning tractor comprises a crushing work box, wherein one side of the crushing work box is fixedly connected with a first motor box, an inner cavity of the first motor box is fixedly connected with a first motor, an output shaft of the first motor penetrates through the inner cavity of the crushing work box and is fixedly connected with a crushing rod, one end, far away from the first motor, of the crushing rod is rotatably connected with the crushing work box through a bearing, and the surface of the crushing rod is fixedly connected with a plurality of arc-shaped crushing knives which are distributed at equal intervals;

a second motor box is fixedly connected to one side of the crushing working box, a second motor is fixedly connected to the inner cavity of the second motor box, an output shaft of the second motor penetrates through the inner cavity of the crushing working box and is fixedly connected with a first grass winding prevention rod, the first grass winding prevention rod is located on the rear side of the crushing rod, one end, far away from the second motor, of the first grass winding prevention rod is rotatably connected with the crushing working box through a bearing, and a first grass winding prevention cutter is fixedly connected to the surface of the first grass winding prevention rod;

the utility model discloses a straw smashing machine, including crushing work case, connecting rod one, connecting rod two, two fixed rings, straw winding rod two, angle bar, connecting rod one, the surface rotation of connecting rod one is connected with the turning block, the one end rotation that connecting rod one was kept away from to the turning block is connected with connecting rod two, and two relative one end fixedly connected with of connecting rod two turn over the pressure case, the both sides of turning over the pressure work incasement chamber are rotated through the bearing and are connected with the ware of turning over, turn over the solid fixed ring of the equal fixedly connected with a plurality of in both sides of pressing the work incasement, two relative one side fixedly connected with of solid fixed ring are prevented twining straw bar two, the equidistant distribution's of fixed surface connected with a plurality of angle bar of preventing twining straw bar two angle bar is kept away from to the angle bar, one side fixedly connected with of angle bar is prevented twining straw cutting knife two is kept away from to the connecting plate.

Preferably, the surface of the fixing ring is fixedly connected with a supporting block, and one side of the supporting block, which is far away from the fixing ring, is fixedly connected with the connecting plate.

Preferably, the inner cavity of the crushing work box is fixedly connected with a cross rod, the cross rod is positioned at the rear side of the grass winding prevention rod I, and the surface of the cross rod is rotatably connected with a plurality of baffles which are distributed at equal intervals.

Preferably, the center of the top of the crushing work box is fixedly connected with a first mounting block, and one side of the first mounting block is provided with a mounting hole.

Preferably, the equal fixedly connected with support frame in both sides at crushing work box top, the top fixedly connected with fixed block of support frame, one side fixedly connected with installation piece two that two fixed blocks are relative.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the user uses through the cooperation of installation piece one and installation piece two, install tractor and crushing work box, through, the cooperation of first motor case, first motor, second motor case, the second motor, crushing pole, arc crushing sword, prevent twining careless pole one and prevent twining careless cutting knife one, reach the purpose of preventing twining careless when crushing work box is worked, through the tractor, crushing work box, the turning block, connecting rod two, turn over the pressure work box, turn over the depressor, prevent twining careless pole two, the angle bar, the connecting plate uses with preventing twining careless cutting knife two, thereby the purpose of preventing twining careless of straw returning field tractor has been reached, make this straw returning field tractor prevent twining careless device possess the advantage of preventing twining, in the in-service use, under the state that does not influence the normal work of straw returning field tractor, can handle twining weeds in time, do not need artificial clearance, user's intensity of labour has been reduced, time saving, work efficiency is improved, be favorable to user or use in enterprise, the practicality of straw returning tractor has been improved, be worth promoting, it does not have to be provided with to prevent twining the grass device mostly to have solved current straw returning tractor, in long-time use, easily twined by weeds, influence the normal work of straw returning tractor, need the manual work to clear up, consuming time and wasting power, work efficiency is reduced, be unfavorable for user or use in enterprise, the problem of straw returning tractor practicality has been reduced.

2. The utility model discloses a setting of supporting shoe, the effect of further supporting the connecting plate has been played, the stability of connecting plate during operation has been improved, when the cooperation through horizontal pole and baffle is used, the effect of sheltering from and buffering dust and incomplete garrulous straw that fly upward has been played, setting through installation piece one, the passageway that tractor and crushing work case were installed is provided, the person of facilitating the use installs or dismantles, through the support frame, the cooperation of fixed block and installation piece two is used, stability when tractor and crushing work case are connected has been improved, very big reduction the tractor and the possibility that crushing work case drops.

Drawings

FIG. 1 is a perspective view of the utility model;

FIG. 2 is a perspective view of the rear view of the structure of the present invention;

FIG. 3 is a schematic perspective view showing the structure of the fixing ring, the grass-winding preventing rod II, the angle iron, the connecting plate, the grass-winding preventing cutter II and the supporting block of the present invention;

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

fig. 5 is a schematic perspective view of the present invention.

In the figure: 1. a crushing work box; 2. a first motor case; 3. a first motor; 4. crushing the stems; 5. an arc-shaped crushing knife; 6. a second motor case; 7. a second motor; 8. the grass winding prevention rod I; 9. the grass winding prevention cutting knife I; 10. a first connecting rod; 11. rotating the block; 12. a second connecting rod; 13. turning over and pressing the working box; 14. turning over the pressure device; 15. a fixing ring; 16. a second anti-tangling straw rod; 17. angle iron; 18. a connecting plate; 19. a second straw winding prevention cutter; 20. a support block; 21. a cross bar; 22. a baffle plate; 23. a first mounting block; 24. a support frame; 25. a fixed block; 26. and a second mounting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5: the utility model provides a straw returning tractor prevents twining careless device, including crushing work case 1, the first motor case 2 of one side fixedly connected with of crushing work case 1, the first motor 3 of the first motor case 2's of inner chamber fixedly connected with, the output shaft of first motor 3 runs through to crushing work case 1's inner chamber and fixedly connected with crushing rod 4, crushing rod 4 keeps away from the one end of first motor 3 and passes through the bearing and rotate with crushing work case 1 and be connected, crushing rod 4's the arc of equidistant distribution of a plurality of crushing sword 5.

Further, one side fixedly connected with second motor case 6 of crushing work case 1, the inner chamber fixedly connected with second motor 7 of second motor case 6, the output shaft of second motor 7 runs through to the inner chamber and the fixedly connected with of crushing work case 1 and prevents twining careless pole 8, prevent twining careless pole 8 and be located the rear side of crushing pole 4, prevent twining careless pole 8 and keep away from the one end of second motor 7 and pass through the bearing and rotate with crushing work case 1 and be connected, prevent twining careless pole 8's fixed surface is connected with and prevents twining careless cutting knife 9.

Further, smash equal fixedly connected with connecting rod 10 in both sides of work box 1, the surperficial rotation of connecting rod 10 is connected with turning block 11, the one end rotation that connecting rod 10 was kept away from to turning block 11 is connected with connecting rod two 12, two relative one end fixedly connected with of connecting rod two 12 turn over and press work box 13, the both sides of turning over and pressing the work box 13 inner chamber are rotated through the bearing and are connected with turn over depressor 14, the equal fixedly connected with a plurality of solid fixed ring 15 in both sides of turning over and pressing work box 13 inner chamber, two relative one side fixedly connected with of solid fixed ring 15 prevent twining careless pole two 16, the fixed surface of preventing twining careless pole two 16 is connected with a plurality of equidistant distribution's angle bar 17, one side fixedly connected with connecting plate 18 of preventing twining careless cutting knife two 19 of preventing twineing careless pole two 16 is kept away from to angle bar 17 is kept away from to angle bar 18.

Referring to fig. 3, the surface of the fixing ring 15 is fixedly connected with a supporting block 20, one side of the supporting block 20 away from the fixing ring 15 is fixedly connected with the connecting plate 18, and the supporting block 20 is arranged to further support the connecting plate 18, so that the stability of the connecting plate 18 during operation is improved.

Referring to fig. 2, the inner cavity of the crushing work box 1 is fixedly connected with a cross rod 21, the cross rod 21 is located at the rear side of the grass winding prevention rod 8, the surface of the cross rod 21 is rotatably connected with a plurality of baffles 22 which are distributed at equal intervals, and when the crushing work box is used through the cooperation of the cross rod 21 and the baffles 22, the effect of shielding and buffering flying dust and broken straws is achieved.

Referring to fig. 1 and 2, a first installation block 23 is fixedly connected to the center of the top of the crushing work box 1, one side of the first installation block 23 is provided with an installation hole, and a channel for installing the tractor and the crushing work box 1 is provided through the first installation block 23, so that the installation or the disassembly of a user is facilitated.

Referring to as fig. 1 and 2, the equal fixedly connected with support frame 24 in both sides at crushing work box 1 top, the top fixedly connected with fixed block 25 of support frame 24, two fixed block 25 relative one side fixedly connected with installation piece two 26 use through the cooperation of support frame 24, fixed block 25 and installation piece two 26, stability when having improved the tractor and being connected with crushing work box 1, very big reduction the tractor and the possibility that crushing work box 1 drops.

The working principle is as follows: when the utility model is used, a user installs the tractor and the crushing work box 1 by matching the installation block I23 with the installation block II 26, and simultaneously opens the first motor 3 in the inner cavity of the first motor box 2 and the second motor 7 in the inner cavity of the second motor box 6, the output shaft of the first motor 3 drives and rotates the crushing rod 4, the crushing rod 4 drives the arc-shaped crushing knife 5 on the surface to crush the straws, the arc-shaped crushing knife 5 is arranged to ensure that the straw crushing device has the advantage of being not easy to be wound by weeds in the crushing process, the output shaft of the second motor 7 drives the anti-winding grass cutting knife I9 to rotate by the anti-winding grass rod I8, the rotation direction of the crushing rod 4 and the anti-winding grass rod I8 is reverse, the reverse release of the wound weeds is carried out, the weeds are cut by the anti-winding grass cutting knife I9, the force of the movement of the crushing work box 1 is transmitted to the rotation block 11, the rotating block 11 drives the turning and pressing working box 13 to move through the second connecting rod 12, the turning and pressing working box 13 drives the turning and pressing device 14 to move and turn and press crushed straws to return to the field, in the rotating process of the turning and pressing device 14, weeds can be contacted with the second grass winding prevention rod 16 in the winding process of the weeds, the weeds are blocked through the angle iron 17, and the weeds are cut through the second grass winding prevention cutting knife 19 on the surface of the connecting plate 18, so that the purpose of preventing grass winding of the straw returning tractor is achieved.

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 a straw is still field tractor and is prevented twining careless device, includes crushing work box (1), its characterized in that: a first motor box (2) is fixedly connected to one side of the crushing working box (1), a first motor (3) is fixedly connected to an inner cavity of the first motor box (2), an output shaft of the first motor (3) penetrates through the inner cavity of the crushing working box (1) and is fixedly connected with a crushing rod (4), one end, far away from the first motor (3), of the crushing rod (4) is rotatably connected with the crushing working box (1) through a bearing, and a plurality of arc-shaped crushing knives (5) which are distributed at equal intervals are fixedly connected to the surface of the crushing rod (4);

a second motor box (6) is fixedly connected to one side of the crushing working box (1), a second motor (7) is fixedly connected to an inner cavity of the second motor box (6), an output shaft of the second motor (7) penetrates through the inner cavity of the crushing working box (1) and is fixedly connected with a grass winding prevention rod I (8), the grass winding prevention rod I (8) is located on the rear side of the crushing rod (4), one end, away from the second motor (7), of the grass winding prevention rod I (8) is rotatably connected with the crushing working box (1) through a bearing, and a grass winding prevention cutting knife I (9) is fixedly connected to the surface of the grass winding prevention rod I (8);

the straw-tangling prevention device is characterized in that connecting rods I (10) are fixedly connected to the two sides of the smashing working box (1), a rotating block (11) is connected to the surface of the connecting rod I (10) in a rotating mode, one end, far away from the connecting rod I (10), of the rotating block (11) is connected with a connecting rod II (12) in a rotating mode, one end, opposite to the connecting rod II (12), of the two connecting rods II (13) is fixedly connected with a turning-pressing working box (13), the two sides of the inner cavity of the turning-pressing working box (13) are rotatably connected with turning-pressing devices (14) through bearings, a plurality of fixing rings (15) are fixedly connected to the two sides of the inner cavity of the turning-pressing working box (13), an anti-tangling straw rod II (16) is fixedly connected to one side, opposite to the two fixing rings (15), a plurality of angle irons (17) distributed at equal intervals are fixedly connected to the surface of the anti-tangling straw rod II (16), and a connecting plate (18) is fixedly connected to one side, far away from the angle iron (17), one side of the connecting plate (18) far away from the angle iron (17) is fixedly connected with a grass winding prevention cutting knife II (19).

2. The straw winding-preventing device of the straw returning tractor as claimed in claim 1, wherein: the surface of the fixing ring (15) is fixedly connected with a supporting block (20), and one side, far away from the fixing ring (15), of the supporting block (20) is fixedly connected with the connecting plate (18).

3. The straw winding-preventing device of the straw returning tractor as claimed in claim 1, wherein: the inner cavity fixedly connected with horizontal pole (21) of smashing work box (1), horizontal pole (21) are located the rear side of preventing twining careless pole (8), the surface rotation of horizontal pole (21) is connected with baffle (22) that a plurality of is equidistant to be distributed.

4. The straw winding-preventing device of the straw returning tractor as claimed in claim 1, wherein: the center of the top of the crushing work box (1) is fixedly connected with a first mounting block (23), and one side of the first mounting block (23) is provided with a mounting hole.

5. The straw winding-preventing device of the straw returning tractor as claimed in claim 1, wherein: the crushing work box is characterized in that support frames (24) are fixedly connected to the two sides of the top of the crushing work box (1), fixed blocks (25) are fixedly connected to the top of the support frames (24), and two mounting blocks (26) are fixedly connected to one opposite sides of the two fixed blocks (25).