CN220755453U

CN220755453U - Agricultural planting furrow device

Info

Publication number: CN220755453U
Application number: CN202322227548.7U
Authority: CN
Inventors: 袁世军; 张玉珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-12
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural planting furrow device which comprises a frame, a moving wheel, an auxiliary driving mechanism, a liftable furrow opening mechanism capable of adjusting the angle of furrow sheets, a liftable scraping mechanism and a handle. The utility model has the following advantages: according to the ditching mechanism capable of lifting and adjusting the angles of the furrow slices, the ditching mechanism can be adjusted to a proper depth for working according to furrow needs, different use requirements can be met, the angles of the furrow slice bodies can be adjusted, and ditching is facilitated; the lifting scraping mechanism is arranged, so that the lifting scraping mechanism can be adaptively adjusted according to actual working needs, and the lifting scraping mechanism is used for scraping through the roller which is arranged to rotate, so that the advancing resistance is reduced, the furrow work is smoother, the auxiliary driving mechanism is arranged, the moving wheel can be assisted to walk on the land, the labor intensity of operators is reduced, the control is convenient, the whole structure of the device is simple, the adjustment is convenient and quick, and the working is reliable.

Description

Agricultural planting furrow device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural planting furrow device.

Background

Agriculture is an industry which obtains products by utilizing growth and development rules of animals and plants and through artificial cultivation. Agriculture belongs to a first industry, and the science of studying agriculture is agronomy.

Before partial crops are planted, ditching treatment is carried out on planting lands through the spiral blades, the furrow sheets and the scraping sheets by using the furrow device, the scraping sheets of the furrow device are fixedly arranged at the top of the support through bolts, the height adjustment is not carried out by a user, and then the soil at the top of the ridge is not convenient to scrape.

Therefore, the furrow device needs to be designed and modified, and the phenomenon that a user cannot conveniently adjust the height of the scraping blade is effectively prevented.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide an agricultural planting furrow device which is convenient for lifting and adjusting an opening mechanism and a scraping mechanism so as to meet ditching requirements of different depths and ridge top scraping requirements.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an agricultural planting furrow device comprising:

the vehicle comprises a vehicle frame, wherein one side of the vehicle frame is obliquely upwards arranged;

the movable wheel is rotationally arranged on one side of the frame, which is far away from the obliquely upward arrangement;

an auxiliary driving mechanism mounted on the frame for driving the moving wheel to rotate;

the ditching mechanism is arranged on the frame and is positioned at one side of the movable wheel, which is obliquely upwards arranged by the frame;

the lifting scraping mechanism is arranged on the frame and is positioned at one side of the ditching mechanism away from the movable wheel;

the handles are arranged on the frame and positioned at the end part of one side of the frame, which is obliquely upwards, and two handles are arranged, one of which is used for controlling the auxiliary driving mechanism.

Preferably, the frame comprises two fixing plates which are oppositely arranged, the parts which are arranged in the inclined direction are connected into a whole, and the straight parts form mounting grooves.

Preferably, the auxiliary driving mechanism comprises a first sprocket and a second sprocket, wherein the first sprocket is coaxially arranged with the movable wheel, the second sprocket is rotatably arranged on the same side of the first sprocket, a transmission chain is sleeved on the first sprocket and the second sprocket for transmission, a motor mounting plate is arranged on the fixed plate, a motor is mounted on the motor mounting plate, an output shaft of the motor penetrates through the motor mounting plate and is connected with a rotating shaft of the first sprocket, and a motor controller for controlling the rotating speed of the motor and a battery module for supplying power are arranged on the motor mounting plate.

Preferably, the ditching mechanism include with fixed plate fixed connection's connecting plate, set up threaded hole and threaded connection on the connecting plate have adjusting screw, adjusting screw's top is equipped with the rolling disc, and its bottom rotates to be connected with U type link, be equipped with on the U type link and run through the gag lever post that the connecting plate set up, it is connected with the furrow piece to rotate on the U type link, the U type link with be equipped with matched with angle limiting unit on the furrow piece.

Preferably, the furrow sheet comprises a furrow sheet body and a furrow sheet connecting plate which is arranged at the top end of the furrow sheet body and is rotationally connected with the U-shaped connecting frame.

Preferably, the angle limiting unit comprises a first positioning hole which is formed in the furrow sheet connecting plate and is arranged in an annular array with the center of a rotating shaft connected with the U-shaped connecting frame as a circle center, a second positioning hole matched with the first positioning hole is formed in the U-shaped connecting frame, a screw is inserted into the second positioning hole from one side of the first positioning hole and extends to the other side of the second positioning hole, and limiting nuts are respectively connected to two sides of the U-shaped connecting frame on the screw.

Preferably, the scraping mechanism comprises a lifting block which is arranged in the mounting groove in a sliding manner, wherein one side of the lifting block is longitudinally provided with a limiting groove, the side wall of the lifting block is provided with a limiting strip which is in sliding fit with the limiting groove, the bottom end of the lifting block is connected with an adapter plate, the bottom surface of the adapter plate is provided with at least one pair of roller mounting plates which are oppositely arranged, each pair of roller mounting plates is rotationally provided with a roller for scraping, and the fixing plate and the lifting block are provided with matched fixing units.

Preferably, the fixing unit comprises fixing holes uniformly formed along the lifting direction of the lifting block at intervals, one side of the fixing holes is provided with a U-shaped fixing plate, the U-shaped fixing plate is provided with a fixing rod which penetrates through the fixing plate and is in plug-in fit with the fixing holes in a sliding mode, the fixing rod is provided with a clamping plate, a spring is sleeved on the outer side of the fixing rod and on one side, away from the fixing plate, of the clamping plate, and the fixing rod is always kept to be plugged in the fixing holes.

Preferably, one of the handles for controlling the auxiliary driving mechanism is a hall handle, and the hall handle is in signal connection with the motor controller.

After adopting the structure, the utility model has the following advantages:

according to the ditching mechanism capable of lifting and adjusting the angles of the furrow slices, the ditching mechanism can be adjusted to a proper depth for working according to furrow needs, different use requirements can be met, the angles of the furrow slice bodies can be adjusted, and ditching is facilitated; the lifting scraping mechanism is arranged, so that the lifting scraping mechanism can be adaptively adjusted according to actual working needs, and the lifting scraping mechanism is used for scraping through the roller which is arranged to rotate, so that the advancing resistance is reduced, the furrow work is smoother, the auxiliary driving mechanism is arranged, the moving wheel can be assisted to walk on the land, the labor intensity of operators is reduced, the control is convenient, the whole structure of the device is simple, the adjustment is convenient and quick, and the working is reliable.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of a second embodiment of the present utility model.

Fig. 3 is a top view of the present utility model.

Fig. 4 is a schematic view of the structure of the furrow sheet of the present utility model.

As shown in the figure: 1. a fixing plate; 2. a handle; 3. a Hall rotary handle; 4. a first sprocket; 5. a second sprocket; 6. a motor; 7. a drive chain; 8. a motor mounting plate; 9. a connecting plate; 10. adjusting a screw; 11. a rotating disc; 12. a limit rod; 13. a U-shaped connecting frame; 14. a furrow sheet body; 15. a lifting block; 16. a limit bar; 17. a roller mounting plate; 18. a roller; 19. a U-shaped fixing plate; 20. a fixed rod; 21. a spring; 22. a clamping plate; 23. furrow sheet connecting plates; 24. a first positioning hole; 25. and a mounting groove.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" 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 communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, an agricultural planting furrow device comprises a frame, a moving wheel, an auxiliary driving mechanism, a furrowing mechanism capable of lifting and adjusting the angle of furrow sheets, a lifting scraping mechanism and a handle 2.

The frame comprises two fixing plates 1 which are oppositely arranged, wherein one side of the fixing plates is obliquely upwards arranged, the parts which are obliquely upwards arranged are connected into a whole, and a mounting groove 25 is formed in the straight part.

The wheel that removes rotates to set up in the frame and keeps away from the slope upwards one side that sets up and set up in mounting groove 25, its pivot passes through the fixed plate 1 rotation of bearing and both sides to be connected, auxiliary drive installs and is used for driving the wheel that removes to rotate on the frame, auxiliary drive includes the first sprocket 4 that sets up coaxial with the wheel that removes and rather than homonymy rotation setting up the second sprocket 5 on fixed plate 1, the cover is equipped with drive chain 7 on first sprocket 4 and the second sprocket 5 and carries out the transmission, be equipped with motor mounting panel 8 on the fixed plate 1, install motor 6 on the motor mounting panel 8 and motor 6's output shaft runs through motor mounting panel 8 and be connected with the pivot of first sprocket 4, be equipped with motor 6 controller and the battery module that is used for supplying power that is used for controlling motor 6 rotational speed on the motor mounting panel 8.

The ditching mechanism is installed on the frame and is located the side that the wheel leaned on the frame slope upwards to set up, ditching mechanism includes the connecting plate 9 with fixed plate 1 fixed connection, threaded hole and threaded connection are offered on the connecting plate 9, the top of adjusting screw 10 is equipped with rolling disc 11, its bottom rotates and is connected with U type link 13, be equipped with the gag lever post 12 that runs through connecting plate 9 setting on the U type link 13, it is connected with the furrow piece to rotate on the U type link 13, the furrow piece includes furrow piece body 14 and sets up furrow piece connecting plate 23 that rotate with U type link 13 on the top of furrow piece body 14, be equipped with matched with angle limiting unit on U type link 13 and the furrow piece, angle limiting unit is including offering on furrow piece connecting plate 23 and regard as the first locating hole 24 that the centre of a circle annular array set up with the pivot center that U type link 13 is connected, be equipped with on the U type link 13 with the second locating hole 24 complex, insert the screw rod from one side second locating hole and extend to the opposite side second locating hole, and be equipped with spacing nut on the screw 13 respectively on the both sides of U type link.

The scraping mechanism is arranged on the frame and is positioned on one side of the ditching mechanism away from the movable wheel, the scraping mechanism comprises a lifting block 15 which is arranged in an installation groove 25 in a sliding manner, a limit groove is longitudinally formed in one side fixing plate 1, a limit bar 16 which is in sliding fit with the limit groove is arranged on the side wall of the lifting block 15, an adapter plate is connected to the bottom end of the lifting block 15, two pairs of opposite roller installation plates 17 are arranged on the bottom surface of the adapter plate and are respectively arranged on two sides of the adapter plate, rollers 18 for scraping are rotatably arranged between each pair of roller installation plates 17, matched fixing units are arranged on the fixing plate 1 and the lifting block 15, each fixing unit comprises fixing holes which are uniformly formed in the lifting direction of the lifting block 15 at intervals, a U-shaped fixing plate 19 is arranged on one side of the fixing plates 1, a fixing rod 20 which penetrates through the fixing plate 1 and is in plug-in fit with the fixing holes in a sliding manner is arranged on the U-shaped fixing plate 19, a clamping plate 22 is arranged on the fixing rod 20, a spring 21 is sleeved on the outer side of the fixing rod 20 and one side of the clamping plate 22 away from the fixing plate 1, and the fixing rod 20 is always kept in plug-in the fixing holes.

The handle 2 is installed on the frame and is located the tip setting of frame slope upwards one side, and handle 2 is provided with two and one of them is used for controlling auxiliary drive mechanism, and hall subassembly bonds in changeing the handle inner circle, fixes on the handlebar, and glues at changeing the movable part rather than corresponding magnet steel, and hall changes 3 output voltage magnitudes, depends on the intensity of hall magnetic field around, rotates changeing promptly and changes the magnetic field, and hall subassembly sends the sensing signal, and motor 6 controller receives the sensing signal and then controls the rotational speed of motor 6.

When the device is used, an operator holds the handle 2 with both hands, the device is powered by the battery module, the pushing device moves, the furrow sheets are ditched, the roller 18 flattens the ridge tops, if the ditching depth needs to be adjusted, the rotating disc 11 is rotated, the adjusting screw 10 moves downwards to a proper position, the limit nut on one side of the screw is screwed down, the screw is pulled out, the furrow sheets are rotated to a proper position to insert the screw and screw the limit nut, if the height of the roller 18 needs to be adjusted, the fixing rod 20 is directly pulled out, the spring 21 is compressed, the fixing rod 20 is pulled out from the fixing hole, the height of the lifting block 15 can be adjusted, the height of the roller 18 is adjusted, and after the roller is adjusted to a proper position, the fixing rod 20 is loosened, and the fixing rod is inserted into the corresponding fixing hole.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An agricultural planting furrow device, comprising:

2. An agricultural planting furrow device according to claim 1, wherein: the frame comprises two fixing plates which are oppositely arranged, the two fixing plates are connected into a whole at the part which is obliquely upwards arranged, and a mounting groove is formed at the straight part.

3. An agricultural planting furrow device according to claim 2, wherein: the auxiliary driving mechanism comprises a first sprocket and a second sprocket, wherein the first sprocket is coaxially arranged with the movable wheel, the second sprocket is arranged on the fixed plate in a same-side rotation mode, a transmission chain is sleeved on the first sprocket and the second sprocket for transmission, a motor mounting plate is arranged on the fixed plate, a motor is mounted on the motor mounting plate, an output shaft of the motor penetrates through the motor mounting plate and is connected with a rotating shaft of the first sprocket, and a motor controller for controlling the rotating speed of the motor and a battery module for supplying power are arranged on the motor mounting plate.

4. An agricultural planting furrow device according to claim 2, wherein: the ditching mechanism includes with fixed plate fixed connection's connecting plate, threaded hole and threaded connection have adjusting screw on the connecting plate, adjusting screw's top is equipped with the rolling disc, and its bottom rotates to be connected with U type link, be equipped with on the U type link and run through the gag lever post that the connecting plate set up, it is connected with furrow piece to rotate on the U type link, the U type link with be equipped with matched with angle spacing unit on the furrow piece.

5. An agricultural planting furrow device according to claim 4, wherein: the furrow slice comprises a furrow slice body and a furrow slice connecting plate which is arranged at the top end of the furrow slice body and is rotationally connected with the U-shaped connecting frame.

6. An agricultural planting furrow device according to claim 5, wherein: the angle limiting unit comprises first positioning holes which are formed in the furrow sheet connecting plate and are arranged in an annular array with the center of a rotating shaft connected with the U-shaped connecting frame as the center of a circle, second positioning holes matched with the first positioning holes are formed in the U-shaped connecting frame, the second positioning holes are inserted into the screw rod from one side of the first positioning holes and extend to the other side of the screw rod, and limiting nuts are respectively connected to two sides of the U-shaped connecting frame on the screw rod.

7. An agricultural planting furrow device according to claim 5, wherein: the scraping mechanism comprises a lifting block which is arranged in the mounting groove in a sliding manner, wherein a limiting groove is longitudinally formed in one side of the lifting block, limiting strips which are in sliding fit with the limiting groove are arranged on the side wall of the lifting block, the bottom end of the lifting block is connected with an adapter plate, at least one pair of roller mounting plates which are oppositely arranged are arranged on the bottom surface of the adapter plate, rollers which are used for scraping are rotationally arranged between the roller mounting plates, and a matched fixing unit is arranged on the fixing plate and the lifting block.

8. An agricultural planting furrow device according to claim 7, wherein: the fixing unit comprises fixing holes uniformly formed in the lifting direction of the lifting block at intervals, a U-shaped fixing plate is arranged on the fixing plate on one side of the fixing unit, a fixing rod penetrating through the fixing plate and matched with the fixing holes in a plugging mode is arranged on the U-shaped fixing plate in a sliding mode, a clamping plate is arranged on the fixing rod, a spring is sleeved on the outer side of the fixing rod and on one side, away from the fixing plate, of the clamping plate, and the fixing rod is always kept to be plugged in the fixing hole.

9. An agricultural planting furrow device according to claim 3, wherein: one of the handles for controlling the auxiliary driving mechanism is a Hall rotary handle which is in signal connection with the motor controller.