CN113424681B

CN113424681B - Multifunctional furrow opener

Info

Publication number: CN113424681B
Application number: CN202110725129.9A
Authority: CN
Inventors: 周海燕; 张华�
Original assignee: Chongqing Ouwen Machinery Manufacturing Co ltd
Current assignee: Chongqing Ouwen Machinery Manufacturing Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-11-01
Anticipated expiration: 2041-06-29
Also published as: CN113424681A

Abstract

The invention relates to the technical field of agriculture and discloses a multifunctional furrow opener which comprises a supporting plate, wherein an auxiliary plate is fixedly connected to the upper side of the supporting plate, a hydraulic telescopic rod is fixedly connected to the lower side of the auxiliary plate, a lifting plate is fixedly connected to the lower end of the hydraulic telescopic rod, a fixing plate is fixedly connected to the right side of the lifting plate, and a through groove is formed in the upper side of the supporting plate. The multifunctional furrow opener determines the width of furrowing between the rotary plough share and the rotary plough share by adjusting the angle between the rotary plough share and the rotary plough share, improves the use mode of most traditional plough shares according to the above, improves the adaptability of the plough share to the furrowing ridging of a tea garden, the furrowing of sorghum intercrossed crops, hilly lands, small crops and other places by utilizing the angle change of the rotary plough share, ensures the flexibility and the high efficiency when the plough share is used, also improves the position lifting of the lifting plate when the plough share digs to determine the depth of the digger, and ensures the universality of the adjustable use of the furrow opener.

Description

Multifunctional furrow opener

Technical Field

The invention relates to the technical field of agriculture, in particular to a multifunctional furrow opener.

Background

The patent is disclosed in comparison: 202020127732.8 discloses a farmland furrow opener, which has the characteristics of convenient operation and scientific and reasonable structure, can adjust the depth of a furrow, reduce the adhesion of soil in the furrow, reduce the labor intensity and improve the working efficiency, and has the following problems in use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the multifunctional opener which has the advantages of ensuring the universality of adjustable use of the opener and the like, and solves the problem that the depth and the width of the opener cannot be adjusted according to the actual environment required by crops in use.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a multi-functional furrow opener, which comprises a supporting plate, the upside fixedly connected with accessory plate of backup pad, the downside fixedly connected with hydraulic telescoping rod of accessory plate, hydraulic telescoping rod's lower extreme fixedly connected with lifter plate, the right side fixedly connected with fixed plate of lifter plate, logical groove has been seted up to the upside of backup pad, the shape that leads to the groove is the cross form, the equal sliding connection of lifter plate and fixed plate is in the inside that leads to the groove, the downside fixedly connected with connecting rod of lifter plate, the front side of connecting rod is provided with line spacing adjusting device, the shifting chute has been seted up to the upside of connecting rod, the inside of shifting chute is provided with adjusts slider, the downside sliding connection of connecting rod has the regulating plate, the downside of regulating plate is provided with ditch width adjusting device.

Preferably, the line spacing adjusting device includes the threaded rod, and the rear end fixed connection of threaded rod is in the front side of connecting rod, and the surperficial threaded connection of threaded rod has the nut, and the rear side of nut is opened and is equipped with the recess, and the inside of recess rotates and is connected with the carriage release lever, utilizes the rotation and the removal effect of nut and carriage release lever, has ensured the rapidity of removing between nut and the carriage release lever.

Preferably, adjust slider and include the movable plate, the surperficial sliding connection of movable plate is in the inside of shifting chute, the right side fixedly connected with spring of movable plate, the right-hand member fixed connection of spring is in the inside of shifting chute, the downside of movable plate and the upside fixed connection of regulating plate, the left side of movable plate is rotated and is connected with the rotor plate, the left side of rotor plate is rotated and is connected with the movable block, the inside of movable block is rotated with the rear end of carriage release lever and is connected, utilize the distance of adjusting two movable plates to realize the ditching to row crop such as different orchards, tea garden's ditching earthing up and ginger, wheat, sorghum, the flexibility of the device when using has been improved.

Preferably, the moving groove and the moving plate are in a cross shape, the surface of the moving rod is in sliding connection with the inside of the connecting rod, the moving plate is prevented from sliding out of the inside of the moving groove by the aid of stability of sliding of the moving plate in the moving groove, and good moving performance of the moving plate in sliding in the moving groove is guaranteed.

Preferably, the furrow width adjusting device comprises a plough share, the upper side of the plough share is fixedly connected to the lower side of the adjusting plate, the left side of the plough share is rotatably connected with an inner rotating rod, the surface of the inner rotating rod is rotatably connected with a rotary plough share, the front side of the rotary plough share is rotatably connected with an outer rotating rod, the surface of the outer rotating rod is rotatably connected with a rectangular plate, the inner rotating rod is utilized to rotatably connect the plough share and the rotary plough share, the situation that most of the prior art only uses the plough share to plough the ground is improved, the situation that the width of ditching different crops is improved through the rotary plough share is guaranteed, and the simplicity of the use of the plough share and the rotary plough share is improved.

Preferably, the upper side of the rectangular plate is in sliding connection with the lower side of the adjusting plate, a plough share groove is formed in the upper side of the adjusting plate, a plough share plate is in sliding connection inside the plough share groove, the lower side of the plough share plate is fixedly connected with the upper side of the rectangular plate, the position change of the plough share plate driving the rectangular plate is utilized to determine the width of furrowing of the plough share and the rotary plough share during ploughing, and the use mode of most of the traditional plough shares is improved according to the above.

Preferably, the connecting rod is internally provided with a limiting groove communicated with the moving groove, the surface of the moving block is in sliding connection in the limiting groove, and the convenience of position adjustment of the two moving plates on the connecting rod is guaranteed by utilizing the position change of the moving plates.

Preferably, the front side of the ploughshare plate is rotatably connected with a bolt, the surface of the bolt is in threaded connection with the inner part of the adjusting plate, and the depth and the height of ditching for the use condition of crops are quickly adjusted by utilizing the adjustment of the bolt.

When the hydraulic telescopic rod works, the height between the lower side of the lifting plate and the ground is driven, the nuts are rotated, the positions of the two movable plates are changed by utilizing the position change of the nuts, namely, the distance between the two ploughshares is adjusted, then the bolt is rotated to drive the ploughshare plate to move back and forth in the ploughshare groove, and further, the position change of the ploughshare plate is driven to move the rectangular plate, when the rectangular plate moves back, the angle between the rotary ploughshare and the ploughshare is changed under the rotating action of the rectangular plate, and the width of ditching when the ploughshare and the rotary ploughshare plough is determined by adjusting the angle between the rotary ploughshare and the ploughshare.

The invention improves the use mode of most traditional ploughshares, improves the adaptability of the ploughshares to ditching and hilling of tea gardens, ditching of sorghum intercrossed crops, hilly lands, small crops and other fields by utilizing the angle change of the rotary ploughshare, ensures the flexibility and the high efficiency of the ploughshares when in use, improves the rapid adjustment of the depth and the height of the ditching according to the use condition of the crops when the ploughshares and the rotary ploughshare are used, and also improves the determination of the depth of the ploughing by utilizing the position lifting of the lifting plate when the ploughshares are used for ploughing.

Compared with the prior art, the invention provides a multifunctional furrow opener which has the following beneficial effects:

1. the multifunctional furrow opener determines the width of furrowing between the rotary plough share and the rotary plough share by adjusting the angle between the rotary plough share and the rotary plough share, improves the using mode of most traditional plough shares according to the above, improves the adaptability of the plough share to furrowing ridging of a tea garden, furrowing of sorghum intercrossed crops, hilly lands, small crops and other places by utilizing the angle change of the rotary plough share, ensures the flexibility and the high efficiency when the plough share is used, improves the depth and the height of furrowing according to the using condition of the crops to carry out quick adjustment when the plough share and the rotary plough share are used, also improves the universality of the adjustable use of the furrow opener and determines the depth of the turned soil by utilizing the position lifting of the lifting plate when the plough share turns the soil.

2. The multifunctional furrow opener enables the plough share and the rotary plough share to be rotatably connected by utilizing the inner rotating rod, improves that most of the prior ploughs are only ploughed by using the plough share, ensures that the width for ditching different crops is improved by the rotary plough share, and improves the use simplicity of the plough share and the rotary plough share.

3. This multi-functional furrow opener under the spring action through movable plate right side spring, has ensured the movable plate at the stability of moving of shifting chute inside, has ensured that two movable plates carry out position control's convenience on the connecting rod, has ensured that the distance of utilizing two movable plates of regulation realizes the ditching of intercropping crop such as row crops such as the ditching earthing up and ginger, wheat, the sorghum of orchard, tea garden to the difference, has improved the flexibility of the device when using.

4. This multi-functional furrow opener through the cross form setting of shifting chute and movable plate, has ensured the inside gliding stability of movable plate at the shifting chute, has avoided the inside of movable plate roll-off shifting chute, has ensured that the movable plate has good mobility when the inside slip of shifting chute.

5. This multi-functional furrow opener drives hydraulic telescoping rod through external power source and carries out the back of working, increases a stable power through the fixed plate when making the lifter plate slide from top to bottom on the one hand, and on the other hand has improved and has carried out the during operation when the lifter plate, because the lifter plate can receive great power of bending, connects the fixed plate through the surface at the lifter plate, and then has increased the ability of preventing bending of lifter plate, has ensured the security that the lifter plate used.

6. The multifunctional furrow opener can quickly adjust the furrow opening width through the plough share and the rotary plough share, thereby improving the high efficiency of the same field when different crops are planted alternately, and increasing the convenience of the practical application of the plough share and the rotary plough share.

Drawings

FIG. 1 is a schematic view of a multifunctional furrow opener of the present invention;

FIG. 2 is a schematic view of the nut structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the connecting rod of the present invention;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a rotary plow share structure of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

In the figure: the device comprises a supporting plate 1, an auxiliary plate 2, a hydraulic telescopic rod 3, a lifting plate 4, a fixing plate 5, a through groove 6, a connecting rod 7, a threaded rod 8, a nut 9, a groove 10, a moving rod 11, a moving groove 12, a moving plate 13, a spring 14, a rotating plate 15, a moving block 16, a limiting groove 17, an adjusting plate 18, a plough share 19, an inner rotating rod 20, a rotating plough share 21, an outer rotating rod 22, a rectangular plate 23, a plough share groove 24, a plough share plate 25 and a bolt 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a new technical solution: a multifunctional furrow opener comprises a supporting plate 1, wherein an auxiliary plate 2 is fixedly connected to the upper side of the supporting plate 1, a hydraulic telescopic rod 3 is fixedly connected to the lower side of the auxiliary plate 2, the hydraulic telescopic rod 3 is of a conventional structure and is not described herein too much, a lifting plate 4 is fixedly connected to the lower end of the hydraulic telescopic rod 3, a fixing plate 5 is fixedly connected to the right side of the lifting plate 4, a through groove 6 is formed in the upper side of the supporting plate 1, the through groove 6 is in a cross shape, the lifting plate 4 and the fixing plate 5 are both connected to the inside of the through groove 6 in a sliding manner, the fixing plate 5 is set on the surface of the lifting plate 4, and therefore after the hydraulic telescopic rod 3 is driven by an external power supply to work, on one hand, a stable force is increased through the fixing plate 5 when the lifting plate 4 slides up and down, on the other hand, when the lifting plate 4 works, the lifting plate 4 is improved in that a large bending force is applied, the fixing plate 5 is connected to the surface of the lifting plate 4, and further the bending prevention capability of the lifting plate 4 is increased, and the use safety of the lifting plate 4 is ensured; the downside fixedly connected with connecting rod 7 of lifter plate 4, the front side fixedly connected with threaded rod 8 of connecting rod 7, the surperficial threaded connection of threaded rod 8 has nut 9, recess 10 has been opened to the rear side of nut 9, the inside of recess 10 is rotated and is connected with carriage release lever 11, shifting chute 12 has been seted up to the upside of connecting rod 7, the inside sliding connection of shifting chute 12 has movable plate 13, the shape of shifting chute 12 and movable plate 13 is the cross form, cross form setting through shifting chute 12 and movable plate 13, the inside gliding stability of movable plate 13 at shifting chute 12 has been ensured, the inside of movable plate 13 roll-off shifting chute 12 has been avoided, it has good mobility to have ensured that movable plate 13 has when 12 inside slideings of shifting chute.

Referring to fig. 3 and 4, a spring 14 is fixedly connected to the right side of the moving plate 13, the right end of the spring 14 is fixedly connected to the inside of the moving groove 12, a rotating plate 15 is rotatably connected to the left side of the moving plate 13, a moving block 16 is rotatably connected to the left side of the rotating plate 15, the inside of the moving block 16 is rotatably connected to the rear end of the moving rod 11, the surface of the moving rod 11 is slidably connected to the inside of the connecting rod 7, a limiting groove 17 communicated with the moving groove 12 is formed in the inside of the connecting rod 7, the surface of the moving block 16 is slidably connected to the inside of the limiting groove 17, the nut 9 is moved back and forth on the surface of the threaded rod 8 by controlling the rotation of the nut 9, when the nut 9 is moved back on the surface of the threaded rod 8, the nut 9 drives the moving rod 11 inside the groove 10 to move back along with the nut 9, and the moving rod 11 only rotates inside the groove 10, the position deviation caused by the rotation of the nut 9 can not occur, when the moving rod 11 moves forwards, the moving rod 11 can extrude the moving block 16 to move backwards in the limiting groove 17, the rotating plate 15 changes in angle under the rotation action of the rotating plate 15 and the moving block 16 due to the position change of the moving block 16, the rotating plate 15 pushes the moving plate 13 to move rightwards in the moving groove 12, the moving plate 13 is guaranteed to move stably in the moving groove 12 under the elastic force action of the spring 14 on the right side of the moving plate 13, the convenience of position adjustment of the two moving plates 13 on the connecting rod 7 is guaranteed, the distance of the two moving plates 13 is guaranteed to be adjusted to realize the ditching of ditching hilling of different orchards and tea gardens and the ditching of crops in rows such as ginger, wheat and sorghum, and the flexibility of the device in use is improved;

the lower side of the connecting rod 7 is slidably connected with an adjusting plate 18, the lower side of the moving plate 13 is fixedly connected with the upper side of the adjusting plate 18, the lower side of the adjusting plate 18 is fixedly connected with a plough share 19, the left side of the plough share 19 is rotatably connected with an inner rotating rod 20, the surface of the inner rotating rod 20 is rotatably connected with a rotary plough share 21, the front side of the rotary plough share 21 is rotatably connected with an outer rotating rod 22, the surface of the outer rotating rod 22 is rotatably connected with a rectangular plate 23, the plough share 19 and the rotary plough share 21 are rotatably connected by using the inner rotating rod 20, the prior most of ploughs are improved by only using the plough share 19, the width of ditching different crops is improved by using the rotary plough share 21, and the use simplicity of the plough share 19 and the rotary plough share 21 is improved;

referring to fig. 5 and 6, the upper side of the rectangular plate 23 is slidably connected to the lower side of the adjusting plate 18, the upper side of the adjusting plate 18 is provided with a share groove 24, the inside of the share groove 24 is slidably connected with a share plate 25, the lower side of the share plate 25 is fixedly connected to the upper side of the rectangular plate 23, the front side of the share plate 25 is rotatably connected with a bolt 26, the surface of the bolt 26 is in threaded connection with the inside of the adjusting plate 18, the height between the lower side of the lifting plate 4 and the ground is driven by using the hydraulic telescopic rod 3 when working, the position of the two moving plates 13 is changed by using the position change of the nut 9 by rotating the nut 9, that is, the distance between the two shares 19 is adjusted, the bolt 26 drives the share plate 25 to move back and forth in the share groove 24 by rotating the bolt 26, and the position change of the rectangular plate 23 is driven by the share plate 25, when the rectangular plate 23 moves backward, the angle between the rotary plough share 21 and the plough share 19 is changed under the rotation action of the rectangular plate 23, the angle between the rotary plough share 21 and the plough share 19 is adjusted, and the width of ditching when the plough share 19 and the rotary plough share 21 plough is further determined, according to the above, the using mode of most traditional plough shares 19 is improved, the angle change of the rotary plough share 21 is utilized by the plough share 19 to adapt to the ditching for tea gardens, ditching for sorghum inter-row crops, hilly land, small crops and other places, the flexibility and the high efficiency when the plough share 19 is used are ensured, the depth and the height of ditching can be rapidly adjusted according to the using condition of the crops when the plough share 19 and the rotary plough share 21 are used, and the depth of ploughing is determined by utilizing the position lifting of the lifting plate 4 when the plough share 19 ploughs.

The working principle is as follows: a fixing plate 5 is arranged on the surface of a lifting plate 4, so that after a hydraulic telescopic rod 3 is driven by an external power supply to work, on one hand, a stable force is added through the fixing plate 5 when the lifting plate 4 slides up and down, and on the other hand, the situation that the lifting plate 4 is subjected to a large bending force when the lifting plate 4 works is improved; through the cross arrangement of the moving groove 12 and the moving plate 13, the stability of the moving plate 13 sliding in the moving groove 12 is guaranteed, the moving plate 13 is prevented from sliding out of the moving groove 12, and the moving plate 13 has good moving performance when sliding in the moving groove 12; by controlling the rotation of the nut 9, the nut 9 is further moved back and forth on the surface of the threaded rod 8, when the nut 9 moves backwards on the surface of the threaded rod 8, the nut 9 drives the moving rod 11 inside the groove 10 to move backwards along with the nut 9, the moving rod 11 only rotates inside the groove 10 and cannot be subjected to position deviation caused by the rotation of the nut 9, when the moving rod 11 moves forwards, the moving rod 11 extrudes the moving block 16 to move backwards inside the limiting groove 17, and due to the position change of the moving block 16, the rotating plate 15 changes the angle under the rotating action of the rotating plate 15 and the moving block 16, so that the rotating plate 15 pushes the moving plate 13 to move rightwards inside the moving groove 12; when the hydraulic telescopic rod 3 works, the height between the lower side of the lifting plate 4 and the ground is driven, then the nut 9 is rotated, the position change of the nut 9 is utilized to change the positions of the two movable plates 13, namely, the distance between the two ploughshares 19 is adjusted, then the bolt 26 is rotated to drive the ploughshare plate 25 to move back and forth in the ploughshare groove 24 by driving the bolt 26, further, the position change of the rectangular plate 23 is driven by the ploughshare plate 25, when the rectangular plate 23 moves back, the angle between the rotary ploughshare 21 and the ploughshare 19 is changed under the rotating action of the rectangular plate 23, and the ditching width of the ploughshares 19 and the rotary ploughshares 21 is determined by adjusting the angle between the rotary ploughshare 21 and the ploughshares 19.

Claims

1. A multi-functional furrow opener, includes backup pad (1), its characterized in that: the lifting plate is characterized in that an auxiliary plate (2) is fixedly connected to the upper side of the supporting plate (1), a hydraulic telescopic rod (3) is fixedly connected to the lower side of the auxiliary plate (2), a lifting plate (4) is fixedly connected to the lower end of the hydraulic telescopic rod (3), a fixing plate (5) is fixedly connected to the right side of the lifting plate (4), a through groove (6) is formed in the upper side of the supporting plate (1), the through groove (6) is in a cross shape, the lifting plate (4) and the fixing plate (5) are both connected to the inside of the through groove (6) in a sliding mode, a connecting rod (7) is fixedly connected to the lower side of the lifting plate (4), a row spacing adjusting device is arranged on the front side of the connecting rod (7), a moving groove (12) is formed in the upper side of the connecting rod (7), an adjusting sliding device is arranged inside the moving groove (12), an adjusting sliding device is connected to the lower side of the connecting rod (7) in a sliding mode, and an adjusting plate (18) is provided with a groove width adjusting device;

the row spacing adjusting device comprises a threaded rod (8), the rear end of the threaded rod (8) is fixedly connected to the front side of the connecting rod (7), a nut (9) is in threaded connection with the surface of the threaded rod (8), a groove (10) is formed in the rear side of the nut (9), a moving rod (11) is rotatably connected to the inner portion of the groove (10), the adjusting sliding device comprises a moving plate (13), the surface of the moving plate (13) is connected inside a moving groove (12) in a sliding mode, a spring (14) is fixedly connected to the right side of the moving plate (13), the right end of the spring (14) is fixedly connected inside the moving groove (12), the lower side of the moving plate (13) is fixedly connected with the upper side of an adjusting plate (18), a rotating plate (15) is rotatably connected to the left side of the moving plate (13), a moving block (16) is rotatably connected to the left side of the rotating plate (15), the inside of the moving block (16) is rotatably connected with the rear end of a moving rod (11), the furrow width adjusting device comprises a plough share (19), the upper side of the plough share (19) is fixedly connected to the lower side of an adjusting plate (18), the left side of the plough share (19) is rotatably connected with an inner rotating rod (20), the surface of the inner rotating rod (20) is rotatably connected with a rotary plough share (21), the front side of the rotary plough share (21) is rotatably connected with an outer rotating rod (22), and the surface of the outer rotating rod (22) is rotatably connected with a rectangular plate (23).

2. A multi-functional furrow opener as defined in claim 1, wherein: the moving groove (12) and the moving plate (13) are in a cross shape, and the surface of the moving rod (11) is connected with the inside of the connecting rod (7) in a sliding mode.

3. A multi-functional furrow opener as claimed in claim 2, wherein: the upper side of the rectangular plate (23) is connected with the lower side of the adjusting plate (18) in a sliding mode, a ploughshare groove (24) is formed in the upper side of the adjusting plate (18), a ploughshare plate (25) is connected inside the ploughshare groove (24) in a sliding mode, and the lower side of the ploughshare plate (25) is fixedly connected with the upper side of the rectangular plate (23).

4. A multi-functional furrow opener as claimed in claim 3, wherein: the inside of connecting rod (7) is seted up the spacing groove (17) that are linked together with shifting chute (12), and the surface of movable block (16) is at the inside sliding connection of spacing groove (17).

5. A multi-functional furrow opener as defined in claim 4, wherein: the front side of the ploughshare plate (25) is rotatably connected with a bolt (26), and the surface of the bolt (26) is in threaded connection with the inner part of the adjusting plate (18).