CN218959410U - Multi-stage extending mechanism for tilling plate of flat field beating machine - Google Patents

Abstract

The application discloses flat field beating machine's multistage extending mechanism of arable plate belongs to the beating machine field, including the frame and set up in the backup pad of frame lateral wall, frame top inner wall fixed mounting has the protection box, just the dwang is installed in the frame internal rotation, dwang one end rotates and runs through the protection box, just dwang lateral wall fixed mounting has the multiunit to be the rotary blade that sharp distributes, with the group the rotary blade has three at least, just the dwang is located the inside lateral wall of protection box and is equipped with drive assembly, articulated between backup pad and the relative one side of frame has the support frame, just backup pad top fixed mounting has U type frame. This application has increased the flat field scope of equipment through the cooperation of flexible subassembly and extension arable plate, and through angle adjusting component's setting, can play the angle of adjusting extension arable plate and fixed arable plate, helps avoiding earth to pass through from the backup pad top, is favorable to improving the flat field effect of equipment.

Description

Multi-stage extending mechanism for tilling plate of flat field beating machine

Technical Field

The application relates to the field of beating machines, and more particularly to a multistage stretching mechanism for a tillage plate of a flat field beating machine.

Background

When planting rice, no matter transplanting rice or direct seeding requires higher to the field, not only requires that the field is level and smooth and has no debris, but also requires that mud is finely crushed into paste, otherwise influences the operation quality, therefore paddy field tillage is the most important in the rice production, the most basic link, paddy field beating machine is the main agricultural implement when leveling the paddy field before the rice is planted, paddy field beating machine smashes earth through rotary blade, and the rethread is smooth earth, is convenient for follow-up planting, and current some beating machines are comparatively fixed with the plough length size, and is comparatively limited to the smooth scope of earth, has reduced the work efficiency of equipment.

Disclosure of Invention

In order to solve the problems, the application provides a multistage extending mechanism of a tillage plate of a flat field beating machine, which adopts the following technical scheme:

the utility model provides a flat farmland beating machine's multistage extending mechanism of cultivated plate, includes the frame and sets up in the backup pad of frame lateral wall, frame top inner wall fixed mounting has the protection box, just the dwang is installed to the frame internal rotation, dwang one end rotates and runs through the protection box, just dwang lateral wall fixed mounting has the multiunit to be sharp rotary blade that distributes, same group rotary blade has three at least, just the dwang is located the inside lateral wall of protection box and is equipped with drive assembly, articulated between backup pad and the relative one side of frame has the support frame, just backup pad top fixed mounting has the U shaped frame, frame top fixed mounting has the mounting bracket, just the mounting bracket lateral wall articulates there is first telescopic link, first telescopic link tip and U shaped frame inner wall are articulated, just frame one side fixed mounting is kept away from to the backup pad, the mounting groove has all been seted up to the backup pad both sides, just two the telescopic link is kept away from the backup pad one side and is all run through backup pad and is fixed mounting and is cultivated the extension board, backup pad top and two be equipped with between the extension subassembly and the extension angle is equipped with between backup pad and the extension subassembly.

Through adopting above-mentioned technical scheme, when this equipment was used, accessible drive assembly drive dwang rotated, dwang drive rotary blade is rotatory, can reach the effect of smashing earth, and move down through first telescopic link drive backup pad, make fixed arable plate and extension arable plate move down with earth surface contact, reach the effect of flat soil, and accessible telescopic assembly drive telescopic plate is carried with the expansion arable plate of group and is moved to the backup pad both sides, play the effect of the flat field scope of increase equipment, be favorable to improving the flat field efficiency of equipment, and the angle of accessible angle adjustment subassembly regulation backup pad, and then play the effect of adjusting fixed arable plate and extension arable plate angle, help avoiding earth to pass through from the backup pad top, be favorable to improving the flat field effect of equipment, the practicality of equipment has been improved.

Further, the drive assembly includes the fixed cover and locates the driven gear at dwang middle part, just the fixed cover of branch lateral wall is equipped with drive gear, just protection box one side top fixed mounting has the mounting box, fixed mounting has gear motor in the mounting box, just gear motor output shaft runs through the protection box, gear motor output shaft runs through the fixed cover in protection box one end and is equipped with drive gear, just drive gear and driven gear all mesh with drive gear.

Through adopting above-mentioned technical scheme, through gear motor drive gear rotation, drive gear drive gear rotates, and driven gear drive driven gear rotates, and driven gear drive dwang makes the dwang take rotary blade synchronous rotation, can play the effect of rotary cultivation field.

Further, the telescopic assembly comprises a double-shaft hydraulic rod fixedly mounted at the top end of the supporting plate, fixing blocks are fixedly mounted on two opposite sides of the top end of the telescopic plate, and two sections of telescopic shafts of the double-shaft hydraulic rod are fixedly connected with one opposite sides of the fixing blocks.

Through adopting above-mentioned technical scheme, drive the fixed block through biax hydraulic stem and bring homonymy expansion plate and extension tilling plate to the backup pad both sides remove, play the effect of increasing the flat field scope of equipment, be favorable to improving the flat field efficiency of equipment.

Further, two limiting blocks are fixedly installed on the top ends of one sides, opposite to the telescopic plates, of the telescopic plates, and limiting grooves matched with the limiting blocks in the same group are formed in the top ends of the mounting grooves.

Through adopting above-mentioned technical scheme, when the expansion plate is located with the inside slip of group's mounting groove, the expansion plate is located the inside slip of spacing groove with the group stopper, through the cooperation of stopper and spacing groove, helps avoiding the expansion plate to break away from with the mounting groove of group, has improved the stability that equipment used.

Further, two the mounting groove is kept away from same group expansion plate one side inner wall is equal fixed mounting has the firm pole, and two expansion plate opposite one side all offered with homonymy firm pole assorted movable groove.

Through adopting above-mentioned technical scheme, the mounting groove is inside through setting up of firm pole, plays firm expansion plate gliding effect, helps avoiding expansion plate slip skew, has improved the stability that equipment used.

Further, both the extension tilling plates are located above the fixed tilling plate.

By adopting the technical scheme, the extension tillage plate and the fixed tillage plate are arranged in a staggered manner, so that the follow-up movement of the extension tillage plate is facilitated.

Further, the angle adjusting component comprises two auxiliary plates fixedly installed on one side, far away from the frame, of the supporting plate, two symmetrically distributed mounting plates are fixedly installed on one side, far away from the frame, of the top end of the supporting frame, two second telescopic rods are hinged to one side, far away from the frame, of the mounting plates, and the two second telescopic rod ends are hinged to the top ends of the auxiliary plates on the same side.

Through adopting above-mentioned technical scheme, drive the same group auxiliary plate through two second telescopic links synchrony with the backup pad and rise or move down, play the effect of adjusting backup pad angle, and then play the effect of adjusting fixed arable plate and extension arable plate angle, help avoiding earth to pass through from the backup pad top, be favorable to improving the earth of equipment and smooth the effect.

In summary, the present application includes the following beneficial technical effects:

(1) In this application, through the cooperation of flexible subassembly and two extension arable plates, drive two expansion arable plates through flexible subassembly and bring same group extension arable plate and remove, play the effect of extension equipment flat compound earth scope, be favorable to improving the flat field efficiency of equipment.

(2) In this application, when the expansion plate is located the inside slip of mounting groove, the expansion plate is located the spacing inslot and slides with the stopper, through the cooperation of stopper and spacing groove, helps avoiding the telescopic link to break away from with the mounting groove of group, has improved the stability that equipment used.

(3) In this application, through angle adjusting component's setting, play the effect of adjusting the backup pad angle, and then reach the effect of adjusting extension tilling plate and fixed tilling plate angle, help avoiding earth to pass through the backup pad top, be favorable to improving the flat field effect of equipment.

Drawings

FIG. 1 is a schematic structural view of a multi-stage extending mechanism for a tillage plate of a flat field beater;

FIG. 2 is a left cross-sectional view of the present application;

FIG. 3 is a right cross-sectional view of the present application;

fig. 4 is an exploded view of the telescoping assembly and angle adjustment assembly of the present application.

The reference numerals in the figures illustrate:

1. a frame; 2. a mounting frame; 3. a protective case; 4. a mounting box; 5. a first telescopic rod; 6. a support frame; 7. a rotary tillage cutter; 8. a mounting plate; 9. a second telescopic rod; 10. a fixed block; 11. a telescoping plate; 12. expanding a tillage plate; 13. fixing a tillage plate; 14. a support plate; 15. a biaxial hydraulic lever; 16. a U-shaped frame; 17. an auxiliary plate; 18. a rotating lever; 19. a speed reducing motor; 20. a drive gear; 21. a transmission gear; 22. a support rod; 23. a driven gear; 24. a limiting block; 25. a stabilizing rod; 26. and a mounting groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1-4, a multistage extending mechanism of a cultivation plate of a flat field beater comprises a frame 1 and a supporting plate 14 arranged on the side wall of the frame 1, a protection box 3 is fixedly arranged on the inner wall of the top end of the frame 1, a rotating rod 18 is rotatably arranged in the frame 1, one end of the rotating rod 18 rotates to penetrate through the protection box 3, a plurality of groups of rotary blades 7 which are linearly distributed are fixedly arranged on the side wall of the rotating rod 18, at least three rotary blades 7 in the same group are arranged on the side wall of the rotating rod 18, a driving assembly is arranged on the inner side wall of the protection box 3, the driving assembly comprises a driven gear 23 fixedly sleeved on the middle part of the rotating rod 18, a supporting rod 22 is rotatably arranged in the protection box 3, a transmission gear 21 is fixedly sleeved on the side wall of the supporting rod 22, a mounting box 4 is fixedly arranged at the top of one side of the protection box 3, a speed reducing motor 19 is fixedly arranged in the mounting box 4, an output shaft of the speed reducing motor 19 penetrates through the protection box 3, a driving gear 20 is fixedly sleeved on one end of the output shaft of the protection box 3, and the driving gear 20 and the driven gear 23 are meshed with the transmission gear 21.

When the rotary tillage equipment is used, the driving gear 20 is driven to rotate through the gear motor 19, the driving gear 20 drives the transmission gear 21 to rotate, the transmission gear 21 drives the driven gear 23 to rotate, the driven gear 23 drives the rotating rod 18, and the rotating rod 18 is driven to synchronously rotate with the rotary tillage blades 7, so that the rotary tillage equipment can play a role in rotary tillage of a field.

The support frame 6 is hinged between one side opposite to the support plate 14 and the frame 1, and support plate 14 top end fixed mounting has U-shaped frame 16, frame 1 top fixed mounting has mounting bracket 2, and mounting bracket 2 lateral wall articulates there is first telescopic link 5, first telescopic link 5 tip and U-shaped frame 16 inner wall are articulated, and support plate 14 is kept away from frame 1 one side fixed mounting and is had fixed tilling plate 13, mounting groove 26 has all been seted up to support plate 14 both sides, and the equal slidable mounting of mounting groove 26 inside has expansion plate 11, and two expansion plates 11 are kept away from frame 1 one side and all run through support plate 14 and equal fixed mounting have expansion tilling plate 12, be equipped with telescopic assembly between support plate 14 top and two expansion tilling plates 12, telescopic assembly includes fixed mounting in the biax hydraulic stem 15 on support plate 14 top, and equal fixed mounting in one side opposite to two expansion plate 11 tops has fixed block 10, and biax hydraulic stem 15 two sections telescopic links are fixed with one side opposite to homonymous fixed block 10, simultaneously, drive support plate 14 through first telescopic link 5 moves down, promote fixed tilling plate 13 and expansion plate 12 move down and tilling plate 12 and side contact with surface area expansion plate 12 and the equal fixed plate 12, and the side drive plate and the equal expansion plate effect of expansion plate 12 reach the equal side and side expansion plate 12, the soil leveling effect is reached, soil leveling device is improved.

Limiting blocks 24 are fixedly installed on the top ends of one sides, opposite to the two expansion plates 11, of the two installation grooves 26, limiting grooves matched with the limiting blocks 24 in the same group are formed in the top ends of the two installation grooves 26, when the expansion plates 11 are located in the same group of installation grooves 26 and slide, the expansion plates 11 slide inside the limiting grooves with the limiting blocks 24 in the same group, the expansion plates 11 are prevented from being separated from the installation grooves 26 in the same group through matching of the limiting blocks 24 and the limiting grooves, the stability of equipment use is improved, the two installation grooves 26 are far away from the stability of the same group of expansion plates 11, the stabilizing rods 25 are fixedly installed on one side inner walls of the two installation grooves 26, movable grooves matched with the stabilizing rods 25 in the same side are formed in one side, and the installation grooves 26 are internally provided with the stabilizing rods 25, so that the effect of stabilizing the expansion plates 11 slide is achieved, the sliding deviation of the expansion plates 11 is avoided, and the stability of equipment use is improved.

The two extension ploughing plates 12 are located above the fixed ploughing plate 13, and the extension ploughing plates 12 and the fixed ploughing plate 13 are arranged in a staggered mode, so that the extension ploughing plates 12 can move subsequently.

Be equipped with angle adjusting part between support frame 6 and the backup pad 14, angle adjusting part includes two fixed mounting in backup pad 14 and keeps away from auxiliary plate 17 of frame 1 one side, and support frame 6 top is kept away from frame 1 one side fixed mounting and is two mounting panels 8 that are symmetric distribution, two mounting panels 8 are kept away from frame 1 one side and all articulate there is second telescopic link 9, and two second telescopic link 9 tip and homonymy auxiliary plate 17 top are articulated, drive same group auxiliary plate 17 through two second telescopic link 9 synchronous and carry backup pad 14 to rise or move down, play the effect of adjusting backup pad 14 angle, and then play the effect of adjusting fixed arable 13 and extension arable 12 angle, help avoiding earth to pass through from backup pad 14 top, be favorable to improving the earth smooth effect of equipment.

The implementation principle of the embodiment of the application is as follows: when the equipment is used, the rotating rod 18 is driven to rotate through the driving assembly, the rotating rod 18 drives the rotary blade 7 to rotate, the effect of smashing soil can be achieved, and the supporting plate 14 is driven to move downwards through the first telescopic rod 5, so that the fixed tillage plate 13 and the expansion tillage plate 12 are driven to move downwards to be in contact with the soil surface, the effect of leveling soil is achieved, the telescopic assembly drives the telescopic plate 11 to move towards two sides of the supporting plate 14 with the expansion tillage plate 12, the effect of increasing the field leveling range of the equipment is achieved, the field leveling efficiency of the equipment is improved, the angle of the supporting plate 14 is adjusted through the angle adjusting assembly, the effect of adjusting the angles of the fixed tillage plate 13 and the expansion tillage plate 12 is achieved, soil is prevented from passing through the upper side of the supporting plate 14, the field leveling effect of the equipment is improved, and the practicability of the equipment is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a multistage extending mechanism of arable plate of flat field beating machine, includes frame (1) and sets up in backup pad (14) of frame (1) lateral wall, its characterized in that: the utility model discloses a frame (1) top inner wall fixed mounting has protection box (3), just frame (1) internal rotation installs dwang (18), dwang (18) one end rotates and runs through protection box (3), just dwang (18) lateral wall fixed mounting has multiunit rotary tillage sword (7) that are sharp distribution, same group rotary tillage sword (7) have three at least, just dwang (18) are located protection box (3) inside lateral wall and are equipped with drive assembly, articulated support frame (6) between one side that backup pad (14) are relative with frame (1), just backup pad (14) top fixed mounting has U type frame (16), frame (1) top fixed mounting has mounting bracket (2), just mounting bracket (2) lateral wall articulates there is first telescopic link (5), first telescopic link (5) tip and U type frame (16) inner wall hinge, just backup pad (14) are kept away from frame (1) one side fixed mounting and are fixed tilling plate (13), mounting groove (26) have all been seted up to backup pad (14) both sides, and two expansion plate (11) are all kept away from in extension plate (14) and expansion plate (11), a telescopic assembly is arranged between the top end of the supporting plate (14) and the two expansion tilling plates (12), and an angle adjusting assembly is arranged between the supporting frame (6) and the supporting plate (14).

2. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: the driving assembly comprises a driven gear (23) fixedly sleeved on the middle part of the rotating rod (18), a supporting rod (22) is rotatably installed in the protection box (3), a transmission gear (21) is fixedly sleeved on the side wall of the supporting rod (22), a mounting box (4) is fixedly installed at the top of one side of the protection box (3), a gear motor (19) is fixedly installed in the mounting box (4), an output shaft of the gear motor (19) penetrates through the protection box (3), a driving gear (20) is fixedly sleeved on one end of the output shaft of the gear motor (19), and the driving gear (20) and the driven gear (23) are meshed with the transmission gear (21).

3. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: the telescopic assembly comprises a double-shaft hydraulic rod (15) fixedly mounted at the top end of a supporting plate (14), fixing blocks (10) are fixedly mounted on two opposite sides of the top end of the telescopic plate (11), and two sections of telescopic shafts of the double-shaft hydraulic rod (15) are fixedly connected with one opposite sides of the fixing blocks (10).

4. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: limiting blocks (24) are fixedly arranged at the top ends of one sides, opposite to the telescopic plates (11), of the two telescopic plates, and limiting grooves matched with the limiting blocks (24) in the same group are formed in the top ends of the two mounting grooves (26).

5. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: two mounting grooves (26) are far away from the same group the steady rod (25) is fixedly installed on one side inner wall of the expansion plate (11), and two opposite sides of the expansion plate (11) are provided with movable grooves matched with the steady rod (25) on the same side.

6. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: both the expansion ploughing plates (12) are positioned above the fixed ploughing plates (13).

7. The multi-stage extending mechanism for a tiller of a flat field beater of claim 1, further comprising: the angle adjusting component comprises two auxiliary plates (17) fixedly mounted on one side, far away from the frame (1), of the supporting plate (14), two symmetrically distributed mounting plates (8) are fixedly mounted on one side, far away from the frame (1), of the top end of the supporting frame (6), two second telescopic rods (9) are hinged to one side, far away from the frame (1), of the mounting plates (8), and the end parts of the two second telescopic rods (9) are hinged to the top end of the auxiliary plates (17) on the same side.

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