CN214800619U

CN214800619U - Multifunctional connecting frame of agricultural machine

Info

Publication number: CN214800619U
Application number: CN202120995594.XU
Authority: CN
Inventors: 赵多忠; 李万和; 胡玉霞
Original assignee: Minqin Zhongsheng Machinery Manufacturing Co ltd
Current assignee: Minqin Zhongsheng Machinery Manufacturing Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-23
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a multifunctional connecting frame of agricultural machinery in a wider field, which comprises a connecting frame, wherein the connecting frame is fixedly connected with a first connecting frame, the first connecting frame is fixedly connected with a motor, the first motor is fixedly connected with an output shaft of the motor, a connecting shaft sleeve is provided with a screw rod sleeve, two ends of the screw rod sleeve are fixedly connected with bearings, the bearings are fixedly connected with a movable seat, the movable seat is interactively connected on the connecting frame, the screw rod sleeve is engaged with a gear, the gear is fixedly connected with a first threaded rod, two ends of the first threaded rod are in threaded connection with a mounting seat, the mounting seat is in sliding connection with a strip-shaped plate, and the strip-shaped plate is in sliding connection on the connecting frame, the first motor drives the screw rod sleeve to rotate through the connecting shaft, the screw rod sleeve drives the first threaded rod to rotate through the gear, the first threaded rod drives the mounting seat to mutually approach or keep away from the agricultural machinery adapting to different widths, thereby solving the problem of large occupied area of the excessive agricultural machinery, meanwhile, too many agricultural machines increase the cost burden.

Description

Multifunctional connecting frame of agricultural machine

Technical Field

The utility model relates to an agricultural machinery auxiliary parts technical field specifically is a multifunctional connection frame of agricultural machinery.

Background

In the prior art, self-propelled boom sprayer, fertilizer distributor, rotary cultivator, paddy field level land take-up machine, plough, agricultural machinery such as direct seeder, because mounting height and width diverse when every kind of agricultural machinery articulates with drive arrangement often cause the condition that drive arrangement can't match multiple equipment, accomplish one cultivation overall process and probably need use three to five large-scale machines, need be equipped with many sets of drive arrangement sometimes, too much agricultural machinery area is big, too much agricultural machinery has also increased cost burden simultaneously.

The combined machine comprises a stubble-cleaning deep scarification fertilization tillage combined machine with a patent number of CN2018102475003, a soil-preparation film-laying pipe-spreading fertilization hole-sowing soil-covering combined machine with a patent number of CN2012103863051, a no-tillage type fertilization film-laying dibble seeding soil-covering combined machine with a patent number of CN201210508079X, and hangers are arranged on the front part or the rear part of the machine, but the height and the width of the hangers cannot be adjusted. The utility model discloses develop to above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional connection frame of agricultural machinery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional connecting frame of an agricultural machine comprises a connecting frame, wherein the connecting frame is fixedly connected with a first connecting frame, the first connecting frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a connecting shaft, the connecting shaft is sleeved with a screw sleeve, two ends of the screw sleeve are fixedly connected with bearings, the bearings are fixedly connected with a movable seat, the movable seat is interactively connected on the connecting frame, the screw sleeve is engaged with a gear, the gear is fixedly connected with a first threaded rod, two ends of the first threaded rod are in threaded connection with mounting seats, the mounting seats are respectively in sliding connection with a strip-shaped plate, the strip-shaped plate is in sliding connection with the connecting frame, connecting pieces are respectively arranged between the gear and the mounting seats, the connecting pieces are sleeved on the first threaded rod, one ends of the mounting seats, which are far away from the first threaded rod, are provided with through holes, and clamping strips are sleeved on the through holes, the clamping device is characterized in that a square sheet is fixedly connected to one side of the clamping strip, a spring is fixedly connected to one side, close to the mounting seat, of the square sheet, and one side, far away from the square sheet, of the spring is fixedly connected to the mounting seat.

As a further aspect of the present invention: the utility model discloses a quick-witted agricultural implement, including connecting frame, movable seat, connecting block and bar board, the movable seat is close to one side fixedly connected with connecting block of connecting frame, just connecting block fixed connection is on the bar board, connecting block threaded connection has threaded rod two, two fixedly connected with motors of threaded rod two, two fixedly connected with link two of motor, two fixed connection of link are on the connecting frame, in the use, are convenient for adjust the height of agricultural implement through motor two, improve application scope.

As a further aspect of the present invention: one both ends of threaded rod all are provided with the thread groove, and one both ends thread groove of threaded rod sets up in reverse, is convenient for adjust two mount pads and is close to each other or keep away from to the installation of the agricultural implement of adaptation different width.

As a further aspect of the present invention: the joint strip is the wedge type structure, and the joint strip of being convenient for inserts the agricultural implement junction, is connected equipment and agricultural implement.

As a further aspect of the present invention: the equal fixedly connected with slider in bar shaped plate both sides, slider sliding connection strengthens being connected of bar shaped plate and coupling frame on the coupling frame, avoids the bar shaped plate to drop.

As a further aspect of the present invention: the mount pad with the strip shaped plate junction is the smooth surface, and when the mount pad slided, reduced the friction loss of strip shaped plate, the service life of extension strip shaped plate.

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

1. the utility model discloses in, pass through a connecting axle through a motor output shaft and drive the screw rod cover and rotate, the screw rod cover passes through a gear drive threaded rod and rotates, and a threaded rod drives the mount pad and is close to each other or keep away from, can realize the interval between two mount pads of quick adjustment to adapt to the agricultural implement of different width, practice thrift user's time.

2. The utility model discloses in, drive two rotations of threaded rod through two output shafts of motor, two strip shaped plates of threaded rod drive through the connecting block reciprocate, and the strip shaped plate drives the mount pad and reciprocates, and when adjusting the mount pad to agricultural implement level, realize the level of quick adjustment mount pad to adapt to the agricultural implement of co-altitude, practice thrift user's time.

3. The utility model discloses in, through to the square piece of both sides pulling, square piece drives the joint strip and removes to extension spring, with the agricultural implement junction insert the mount pad in, loosen square piece, the normal position is pulled back with the joint strip to the square piece of spring pulling, fixes agricultural implement on the link this moment, the utility model discloses adapt to the agricultural implement of different width, it is big to have solved too much agricultural machinery area, and too much agricultural implement has also increased the problem of cost burden simultaneously.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the connecting shafts of the present invention;

FIG. 3 is a schematic view of the connection structure of the strip-shaped plates of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a connecting frame; 2. a first connecting frame; 3. a first motor; 4. a connecting shaft; 5. a screw sleeve; 6. a bearing; 7. a movable seat; 8. a gear; 9. a first threaded rod; 10. connecting sheets; 11. a mounting seat; 12. a strip plate; 13. a clamping strip; 14. a square piece; 15. a spring; 16. connecting blocks; 17. a second threaded rod; 18. a second motor; 19. and a second connecting frame.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a multifunctional connecting frame of an agricultural machine comprises a connecting frame 1, the connecting frame 1 is fixedly connected with a first connecting frame 2, the first connecting frame 2 is fixedly connected with a first motor 3, the first motor 3 is fixedly connected with a connecting shaft 4, the connecting shaft 4 is sleeved with a screw sleeve 5, both ends of the screw sleeve 5 are fixedly connected with bearings 6, the bearings 6 are fixedly connected with movable seats 7, the movable seats 7 are interactively connected on the connecting frame 1, the screw sleeve 5 is engaged with a gear 8, the gear 8 is fixedly connected with a first threaded rod 9, both ends of the first threaded rod 9 are threadedly connected with a mounting seat 11, the mounting seat 11 is slidably connected with a strip-shaped plate 12, the strip-shaped plate 12 is slidably connected on the connecting frame 1, a connecting piece 10 is arranged between the gear 8 and the mounting seat 11, the 10 is sleeved on the first threaded rod 9, one end of the mounting seat 11, which is far away from the first threaded rod 9, is provided with a through hole, and the through-hole cover is equipped with joint strip 13, and joint strip 13 one side fixedly connected with square piece 14, square piece 14 is close to one side fixedly connected with spring 15 of mount pad 11, and one side fixed connection that square piece 14 was kept away from to spring 15 is on mount pad 11, the utility model discloses well motor 3 drives screw rod cover 5 through connecting axle 4 and rotates, and screw rod cover 5 drives a 9 rotations of threaded rod through gear 8, and a 9 of threaded rod drive mount pad 11 are close to each other or keep away from the agricultural machinery in order to adapt to different width, and it is big to have solved too much agricultural machinery area, and too much agricultural machinery has also increased the problem of cost burden simultaneously.

The side, close to the connecting frame 1, of the movable seat 7 is fixedly connected with a connecting block 16, the connecting block 16 is fixedly connected to the strip-shaped plate 12, the connecting block 16 is in threaded connection with a second threaded rod 17, the second threaded rod 17 is fixedly connected with a second motor 18, the second motor 18 is fixedly connected with a second connecting frame 19, and the second connecting frame 19 is fixedly connected to the connecting frame 1; threaded grooves are formed in the two ends of the first threaded rod 9, and the threaded grooves in the two ends of the first threaded rod 9 are arranged in opposite directions, so that the two mounting seats 11 can be conveniently adjusted to be close to or far away from each other, and the mounting of agricultural implements with different widths can be adapted; the clamping strip 13 is of a wedge-shaped structure, so that the clamping strip 13 can be conveniently inserted into the joint of the agricultural implement to connect the equipment with the agricultural implement; the two sides of the strip-shaped plate 12 are fixedly connected with sliding blocks, the sliding blocks are connected to the connecting frame 1 in a sliding mode, the connection between the strip-shaped plate 12 and the connecting frame 1 is strengthened, and the strip-shaped plate 12 is prevented from falling off; the mount pad 11 is the smooth surface with bar 12 junction, and when the mount pad 11 slided, reduced bar 12's friction loss, extension bar 12's service life.

The utility model discloses a theory of operation is:

when the agricultural implement clamping device is used, the first motor 3 is started, an output shaft of the first motor 3 drives the screw sleeve 5 to rotate through the connecting shaft 4, the screw sleeve 5 drives the first threaded rod 9 to rotate through the gear 8, the first threaded rod 9 drives the mounting seats 11 to be close to or far away from each other, when the distance between the two mounting seats 11 is matched with the width of the joint of an agricultural implement, the first motor 3 stops rotating, the second motor 18 is started again, an output shaft of the second motor 18 drives the second threaded rod 17 to rotate, the second threaded rod 17 drives the two strip-shaped plates 12 to move up and down through the connecting blocks 16, the strip-shaped plates 12 drive the mounting seats 11 to move up and down, when the mounting seats 11 are adjusted to the horizontal height of the agricultural implement, the second motor 18 is stopped, the square sheets 14 are pulled to two sides, the square sheets 14 drive the clamping strips 13 to move, the springs 15 are stretched, the joints of the agricultural implement are inserted into the mounting seats 11, the square sheets 14 are loosened, the square sheets 14 are pulled by the springs 15 to pull the clamping strips 13 back to the original positions, fix agricultural implement on the connection frame 1 this moment, the utility model discloses adapt to the agricultural implement of different width, it is big to have solved too much agricultural machinery area, and too much agricultural machinery has also increased the problem of cost burden simultaneously. Those not described in detail in this specification are within the skill of the art.

Aiming at the connection description of the existing equipment, a stubble cleaning, deep scarification, fertilization and tillage combined machine, the patent number CN2018102475003, a soil preparation, film laying, pipe laying, fertilization, hole sowing and soil covering combined machine, the patent number CN2012103863051, a no-tillage type fertilization, film laying, dibbling and soil covering combined machine and the patent number CN201210508079X are connected, an agricultural implement hooking point of the equipment is inserted into a mounting seat 11 to be connected, the height and the width are adjusted through the mounting seat 11, and meanwhile, an agricultural implement driving device drives a connecting frame 1 to move forward. The utility model discloses promoted present agricultural implement and present drive arrangement's interconnected adaptability by a wide margin, reduced power equipment's inventory quantity, because power equipment is comparatively complicated and expensive equipment in the agricultural implement, reduced power equipment purchase and then reduce the earlier stage preparation cost of cultivateing by a wide margin.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional connection frame of agricultural machinery, includes connection frame (1), its characterized in that: connection frame (1) fixedly connected with link (2), link (2) fixedly connected with motor (3), motor (3) output shaft fixedly connected with connecting axle (4), connecting axle (4) cover is equipped with screw rod cover (5), the equal fixedly connected with bearing (6) in screw rod cover (5) both ends, bearing (6) fixedly connected with sliding seat (7), just sliding seat (7) are connected on connection frame (1), screw rod cover (5) meshing has gear (8), gear (8) fixedly connected with threaded rod (9), threaded rod (9) both ends threaded connection has mount pad (11), equal sliding connection of mount pad (11) has bar shaped plate (12), just bar shaped plate (12) sliding connection is on connection frame (1).

2. The multifunctional connecting frame for agricultural machinery of claim 1, wherein: gear (8) with all be provided with connection piece (10) between mount pad (11), connection piece (10) cover is established on threaded rod (9), the one end that threaded rod (9) were kept away from in mount pad (11) has been seted up the through-hole, and the through-hole cover is equipped with joint strip (13), joint strip (13) one side fixedly connected with square piece (14), one side fixedly connected with spring (15) that square piece (14) are close to mount pad (11), one side fixed connection that square piece (14) were kept away from in spring (15) is on mount pad (11).

3. The multifunctional connecting frame for agricultural machinery of claim 1, wherein: one side fixedly connected with connecting block (16) that movable seat (7) is close to linking frame (1), just connecting block (16) fixed connection is on strip shaped plate (12), connecting block (16) threaded connection has two (17) of threaded rod, two (17) fixedly connected with motors of threaded rod (18), two (18) fixedly connected with links of motor (19), link two (19) fixed connection is on linking frame (1).

4. The multifunctional connecting frame for agricultural machinery of claim 1, wherein: threaded grooves are formed in the two ends of the first threaded rod (9), and the threaded grooves in the two ends of the first threaded rod (9) are arranged in the opposite direction.

5. The multifunctional connecting frame for agricultural machinery of claim 2, wherein: the clamping strip (13) is of a wedge-shaped structure.

6. The multifunctional connecting frame for agricultural machinery of claim 1, wherein: the two sides of the strip-shaped plate (12) are fixedly connected with sliding blocks, and the sliding blocks are connected to the connecting frame (1) in a sliding mode.

7. The multifunctional connecting frame for agricultural machinery of claim 1, wherein: the joint of the mounting seat (11) and the strip-shaped plate (12) is a smooth surface.