CN113099781A

CN113099781A - Ditching device is used in tobacco leaf production

Info

Publication number: CN113099781A
Application number: CN202110483052.9A
Authority: CN
Inventors: 周文; 姚未远; 杨柳; 江智敏; 杨立群; 刘琦; 谢青
Original assignee: Hunan Tobacco Co Ltd Changsha Ningxiang Branch
Current assignee: Hunan Tobacco Co Ltd Changsha Ningxiang Branch
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-07-13
Anticipated expiration: 2041-04-30
Also published as: CN113099781B

Abstract

The invention discloses a ditching device for tobacco leaf production, wherein a machine body is movably connected with a machine head through a first round shaft, a power box is arranged on the machine head, a first motor is fixed on an inclined plane of the power box through a support, and an output shaft of the first motor is connected with a screw rod through a coupling; the top of the machine body is provided with a hydraulic tank, one side of the hydraulic tank close to the machine head is connected with a second round shaft, the hydraulic tank is movably connected with a hydraulic cylinder through the second round shaft, the end part of a piston rod of the hydraulic cylinder is connected with a third round shaft, and a piston rod of the hydraulic cylinder is movably connected with a sliding block through the third round shaft; a sliding groove box is arranged on one side of the power box, which is close to the hydraulic box, and a sliding groove which is clamped with the sliding block is arranged on one side of the sliding groove box, which is close to the hydraulic cylinder; the machine body is provided with a ditch-dividing regulator at one end far away from the machine head through a lifting regulating mechanism. The invention has the advantages of reasonable structure, novel design, simple and convenient operation, high working efficiency and certain practicability, and can make corresponding changes according to different requirements.

Description

Ditching device is used in tobacco leaf production

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a ditching device for tobacco leaf production.

Background

At present, agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like. Wherein, agricultural ditching just needs ditching device to function, and ditching device calls the ditching machine again, and the ditching machine is a high-efficient practical novel chain formula ditching device. The soil separating device mainly comprises a power system, a speed reducing system, a chain transmission system and a soil separating system. After the diesel engine transmits rotation to the clutch through a belt, the diesel engine drives a walking gearbox, a transmission shaft, a rear axle and the like to realize forward or backward linear motion of the chain type ditcher. The chain ditcher consists of driving belt wheel, driving shaft, speed varying gear box, cutter shaft and frame. The ditching machine is mainly matched with a tractor for use, realizes ditching by the power driving work of the tractor, and is suitable for excavating drainage ditches in dry lands such as cotton, wheat, rape and the like.

The prior ditching devices are mostly chain type ditching devices, and the device has the problems of insufficient capacity in the tobacco planting production process, for example, the depth of a ditching area cannot be adjusted, and corresponding changes cannot be made aiming at the problems of different terrains and soil qualities, so that the whole ditching device is too limited and cannot meet the variable requirements in the tobacco production process; the width of ditching can not be adjusted to current ditching device in the field to different area sizes to lead to the tobacco leaf to plant and cross sparsely or close, seriously influence the industrial volume of later stage tobacco leaf. Therefore, the ditching device for tobacco production is improved.

Disclosure of Invention

Accordingly, the present invention is directed to a trenching apparatus for tobacco leaf production that solves at least one of the problems set forth in the background section above.

In order to realize the scheme, the invention adopts the following technical scheme:

a ditching device for tobacco leaf production comprises a machine body, wherein the machine body is movably connected with a machine head through a first round shaft, a power box is arranged on the machine head, the side surface, far away from the machine body, of the power box is an inclined surface, a first motor is arranged in the power box, the first motor is fixed on the inclined surface through a support, and an output shaft of the first motor extends out of the power box and is connected with a screw rod through a coupling;

a hydraulic tank is arranged at the top of the machine body, one side of the hydraulic tank close to the machine head is connected with a second round shaft, the hydraulic tank is movably connected with a hydraulic cylinder through the second round shaft, the end part of a piston rod of the hydraulic cylinder is connected with a third round shaft, and a piston rod of the hydraulic cylinder is movably connected with a sliding block through the third round shaft; a sliding groove box is arranged on one side, close to the hydraulic box, of the power box, and a sliding groove clamped with the sliding block is arranged on one side, close to the hydraulic cylinder, of the sliding groove box;

the machine body is provided with a ditch separating regulator at one end far away from the machine head through a lifting regulating mechanism.

Preferably, in the ditching device for tobacco leaf production, the lifting adjusting mechanism comprises a rack and a second motor, a rack mounting hole penetrating through the machine body is formed in the machine body, the rack is located in the rack mounting hole, and the second motor is mounted at a position, close to the rack mounting hole, of the machine body; the output shaft of the second motor is sleeved with a gear, and the gear extends into the rack mounting hole to be meshed with the rack.

Preferably, in the ditching device for tobacco leaf production, the ditching regulator comprises a first baffle, a second baffle, a hinge shaft, a steering shaft and an electric push rod; the top end of the hinge shaft is fixed with the bottom end of the rack, the first baffle is hinged to the second baffle through the hinge shaft, grooves are formed in one sides of the first baffle and the second baffle, which are adjacent to each other, the steering shafts are embedded in the grooves, and the base and the telescopic rod of the electric push rod are hinged to the two steering shafts respectively.

Preferably, in the furrowing device for tobacco leaf production, the second motor is a stepping motor.

Preferably, in the ditching device for tobacco leaf production, a limiting block is welded at the top end of the rack and is made of alloy materials.

Preferably, in the ditching device for tobacco leaf production, an electromagnetic push rod is installed at the top of the chute box, the output end of the electromagnetic push rod is fixedly connected with the top of the sliding block, a telescopic rod is installed at the inner bottom of the chute box, and the top end of the telescopic rod is connected with the bottom of the sliding block.

Preferably, in the ditching device for tobacco leaf production, a spring is sleeved on the outer wall of the telescopic rod, the top end of the spring abuts against the bottom of the sliding block, and the bottom end of the spring abuts against the inner bottom of the sliding groove box.

Preferably, in the ditching device for tobacco leaf production, a steering gear is further mounted at the top of the machine body, the steering gear is located on one side, away from the machine head, of the hydraulic tank, and the top end of the steering gear is connected with a handrail.

Preferably, in the ditching device for tobacco leaf production, an operation table plate is arranged on the handrail, and a control panel is embedded in the top surface of the operation table plate; a hydraulic station is arranged in the hydraulic tank and is connected with the hydraulic cylinder through a pipeline; the control panel is electrically connected with the first motor, the second motor, the electromagnetic push rod, the hydraulic station and the electric push rod through wires respectively and is controlled by the control panel.

Preferably, in the ditching device for tobacco leaf production, a wheel is mounted at the bottom end of the machine body, and anti-skid tyre grains are arranged on the outer wall of the wheel.

According to the technical scheme, compared with the prior art, the invention discloses and provides the ditching device for tobacco leaf production, and the ditching device has the beneficial effects that:

1. the ditching device for tobacco leaf production is characterized in that the ditching device can adjust different depths when ditching operation is carried out by the ditching device through mutual matching of the hydraulic cylinder, the sliding block, the sliding groove box, the machine head, the first motor and the spiral rod, the chain type soil loosening mode in the past is replaced, the ditching device is more efficient in soil loosening operation, meanwhile, the whole machine head is inclined by means of thrust of the hydraulic cylinder and matching of relative movement of the sliding block and the sliding groove box, and the top end of the spiral rod penetrates into a soil layer more, so that the effect of improving the ditching depth is achieved;

2. according to the ditching device for tobacco leaf production, the change adjustment of ditching width is realized through the mutual matching of the second motor, the gear, the rack and the ditching adjuster, the planted tobacco leaves can reach the proper density by aiming at fields with different areas, the gear is driven to rotate by the second motor, the rack is driven by the gear to be adjusted in height, so that the soil loosening depth of the spiral rod is reached, and the included angle degree of the first baffle and the second baffle is changed by the telescopic motion of the electric push rod in the ditching adjuster, so that the ditching width is adjusted, the tobacco leaf field area is reasonably utilized through the measures, the problem that the tobacco leaves are planted too sparsely or too densely is avoided, and the industrial quantity of the mature tobacco leaves is increased;

3. according to the ditching device for tobacco leaf production, the working efficiency is greatly improved through the working sequence of loosening the soil firstly by the screw rod and arranging the ditches behind the ditch dividing regulator, the traditional working mode of shoveling the soil manually is replaced, and meanwhile, the ditching work performed by the device is more accurate by utilizing the data regulation control of the control panel, so that each land resource is fully utilized, and the productivity is improved while the efficiency is improved; the invention has the advantages of reasonable structure, novel design, simple and convenient operation, high working efficiency and certain practicability, and can make corresponding changes according to different requirements.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a front view of a trenching apparatus for tobacco production of the present invention;

FIG. 2 is a partial cross-sectional view of a trenching assembly for tobacco production of the present invention;

FIG. 3 is an enlarged schematic view of configuration A of FIG. 1 of a trenching apparatus for tobacco production in accordance with the present invention;

FIG. 4 is a partial mechanism diagram of a ditching device for tobacco leaf production according to the present invention;

FIG. 5 is a front sectional view of a trenching assembly for tobacco production of the present invention;

FIG. 6 is a top view of a trenching assembly for tobacco production of the present invention.

In the figure: 1. a body; 2. a machine head; 3. a hydraulic tank; 4. a second circular shaft; 5. a chute box; 6. a power box; 7. a screw rod; 8. a first circular shaft; 9. a wheel; 10. a rack; 11. a limiting block; 12. a gutter-dividing regulator; 13. an electromagnetic push rod; 14. a slider; 15. a third circular shaft; 16. a telescopic rod; 17. a spring; 18. a hydraulic cylinder; 19. a first baffle plate; 20. a second baffle; 21. a hinge shaft; 22. a steering shaft; 23. an electric push rod; 24. a first motor; 25. a hydraulic station; 26. a second motor; 27. a gear; 28. a handrail; 29. a diverter; 30. and a control panel.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention discloses a ditching device for tobacco leaf production, which comprises a machine body 1, wherein the machine body 1 is movably connected with a machine head 2 through a first round shaft 8, the machine head 2 is provided with a power box 6, the side surface of the power box 6, which is far away from the machine body 1, is an inclined surface, a first motor 24 is arranged in the power box 6, the first motor 24 is fixed on the inclined surface through a support, and an output shaft of the first motor 24 extends out of the power box 6 and is connected with a screw rod 7 through a coupling;

the top of the machine body 1 is provided with a hydraulic tank 3, one side of the hydraulic tank 3, which is close to the machine head 2, is connected with a second round shaft 4, the hydraulic tank 3 is movably connected with a hydraulic cylinder 18 through the second round shaft 4, the end part of a piston rod of the hydraulic cylinder 18 is connected with a third round shaft 15, and a piston rod of the hydraulic cylinder 18 is movably connected with a slide block 14 through the third round shaft 15; a chute box 5 is arranged on one side of the power box 6 close to the hydraulic box 3, and a chute clamped with the slide block 14 is arranged on one side of the chute box 5 close to the hydraulic cylinder 18;

the machine body 1 is provided with a groove separating regulator 12 at one end far away from the machine head 2 through a lifting regulating mechanism.

In order to further optimize the technical scheme, the lifting adjusting mechanism comprises a rack 10 and a second motor 26, a through rack mounting hole is formed in the machine body 1, the rack 10 is located in the rack mounting hole, and the second motor 26 is mounted at a position, close to the rack mounting hole, of the machine body 1; the output shaft of the second motor 26 is sleeved with a gear 27, and the gear 27 extends into the rack mounting hole to be meshed with the rack 10.

In order to further optimize the technical scheme, the ditching regulator 12 comprises a first baffle plate 19, a second baffle plate 20, a hinge shaft 21, a steering shaft 22 and an electric push rod 23; the top of hinge shaft 21 is fixed with the bottom of rack 10, and first baffle 19 is articulated mutually with second baffle 20 through hinge shaft 21, and the adjacent one side of first baffle 19 and second baffle 20 all is provided with the recess, and steering shaft 22 inlays and establishes in the recess, and electric putter 23's base and telescopic link are articulated with two steering shaft 22 respectively, utilize electric putter 23's thrust for it is more convenient to change first baffle 19 and the contained angle of second baffle 20.

In order to further optimize the above solution, the second motor 26 is a stepping motor.

In order to further optimize the above technical scheme, the top end of the rack 10 is welded with the limiting block 11, and the limiting block 11 is made of alloy materials, so that the phenomenon that the rack 10 drops is avoided.

In order to further optimize the technical scheme, an electromagnetic push rod 13 is installed at the top in the chute box 5, the output end of the electromagnetic push rod 13 is fixedly connected with the top of the sliding block 14, an expansion rod 16 is installed at the inner bottom of the chute box 5, the top end of the expansion rod 16 is connected with the bottom of the sliding block 14, and the sliding block 14 moves more smoothly through the thrust of the electromagnetic push rod 13 and the elastic force of the spring 17.

In order to further optimize the technical scheme, a spring 17 is sleeved on the outer wall of the telescopic rod 16, the top end of the spring 17 abuts against the bottom of the sliding block 14, and the bottom end of the spring 17 abuts against the inner bottom of the sliding chute box 5.

In order to further optimize the technical scheme, a steering gear 29 is further mounted at the top of the machine body 1, the steering gear 29 is located on one side, away from the machine head 2, of the hydraulic tank 3, the top end of the steering gear 29 is connected with a handrail 28, and the steering gear 29 and the handrail 28 are matched with each other, so that the position change of the device is controlled more conveniently.

In order to further optimize the technical scheme, an operation table board is arranged on the handrail 28, and a control panel 30 is embedded in the top surface of the operation table board; a hydraulic station 25 is arranged in the hydraulic tank 3, and the hydraulic station 25 is connected with the hydraulic cylinder 18 through a pipeline; the control panel 30 is electrically connected to the first motor 24, the second motor 26, the electromagnetic push rod 13, the hydraulic station 25 and the electric push rod 23 through wires, and is controlled by the control panel 30, so that centralized management control is realized, and the device is more convenient to control.

In order to further optimize above-mentioned technical scheme, wheel 9 is installed to 1 bottom of organism, and the wheel 9 outer wall is provided with anti-skidding child line, through the increase with the friction of contact surface, avoids the device to appear skidding the phenomenon when the field removes.

The working principle is as follows: when using this kind of ditching device for tobacco leaf production, at first remove the region of required ditching with the device, and start the device, again according to the geographical environment of locating, the utilization is controlled panel 30 and is carried out data adjustment, through pneumatic cylinder 18, slider 14, spout box 5, aircraft nose 2, mutually supporting of first motor 24 and hob 7, make this ditching device when carrying out the operation of ditching, can carry out the regulation of the different degree of depth, utilize first motor 24 to drive hob 7 and rotate, the mode of loosening the soil of chain formula in the past has been replaced, make more efficient in the aspect of the operation of loosening the soil at the device, and simultaneously, rely on the thrust of pneumatic cylinder 18, the relative motion of slider 14 and spout box 5 is deuterogamied, make whole aircraft nose 2 slope, thereby realize that the top of hob 7 deepens the soil layer more, thereby, reach the effect of the degree of depth that promotes the ditching.

The ditching device for tobacco leaf production realizes the change adjustment of ditching width through the mutual matching of the second motor 26, the gear 27, the rack 10 and the ditch dividing regulator 12, so that the planted tobacco leaves reach proper density aiming at fields with different areas, the gear 27 is driven to rotate by the second motor 26, the rack 10 is driven by the gear 27 to be adjusted in height, thereby reaching the depth of soil loosening of the spiral rod 7, in addition, the included angle degree between the first baffle plate 19 and the second baffle plate 20 is changed by utilizing the telescopic motion of the electric push rod 23 in the ditch dividing regulator 12, thereby realizing the adjustment of the ditching width, through the measures, the tobacco leaf field area is reasonably utilized, the problem that the tobacco leaves are planted and too sparse or too dense is avoided, thereby the industrial quantity after the tobacco leaves are mature is improved, the ditching device for tobacco leaf production firstly loosens the soil through the spiral rod 7, the working sequence of the rear row of ditches of the ditch dividing regulator 12 greatly improves the working efficiency, replaces the traditional working mode of manually shoveling soil, and meanwhile, the ditching work performed by the device is more accurate by utilizing the data regulation control of the control panel 30, each land resource is fully utilized, and the productivity is improved while the efficiency is improved; the invention has the advantages of reasonable structure, novel design, simple and convenient operation, high working efficiency and certain practicability, and can make corresponding changes according to different requirements.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The ditching device for tobacco leaf production comprises a machine body (1) and is characterized in that the machine body (1) is movably connected with a machine head (2) through a first round shaft (8), a power box (6) is arranged on the machine head (2), the side face, far away from the machine body (1), of the power box (6) is an inclined face, a first motor (24) is arranged in the power box (6), the first motor (24) is fixed on the inclined face through a support, an output shaft of the first motor (24) extends out of the power box (6), and is connected with a screw rod (7) through a coupling;

a hydraulic tank (3) is arranged at the top of the machine body (1), one side, close to the machine head (2), of the hydraulic tank (3) is connected with a second round shaft (4), the hydraulic tank (3) is movably connected with a hydraulic cylinder (18) through the second round shaft (4), the end part of a piston rod of the hydraulic cylinder (18) is connected with a third round shaft (15), and a piston rod of the hydraulic cylinder (18) is movably connected with a sliding block (14) through the third round shaft (15); a sliding groove box (5) is arranged on one side, close to the hydraulic box (3), of the power box (6), and a sliding groove clamped with the sliding block (14) is formed in one side, close to the hydraulic cylinder (18), of the sliding groove box (5);

the machine body (1) is provided with a ditch separating regulator (12) at one end far away from the machine head (2) through a lifting regulating mechanism.

2. The ditching device for tobacco leaf production according to claim 1, wherein the lifting adjusting mechanism comprises a rack (10) and a second motor (26), a rack mounting hole is formed in the machine body (1) in a penetrating manner, the rack (10) is located in the rack mounting hole, and the second motor (26) is mounted at the position, close to the rack mounting hole, of the machine body (1); the output shaft of the second motor (26) is sleeved with a gear (27), and the gear (27) extends into the rack mounting hole to be meshed with the rack (10).

3. The ditching device for tobacco production according to claim 2, wherein the ditching regulator (12) comprises a first baffle (19), a second baffle (20), a hinge shaft (21), a steering shaft (22) and an electric push rod (23); the top of hinge axle (21) with the bottom mounting of rack (10), first baffle (19) pass through hinge axle (21) with second baffle (20) are articulated mutually, one side that first baffle (19) and second baffle (20) are adjacent all is provided with the recess, steering spindle (22) are inlayed and are established in the recess, the base and the telescopic link of electric putter (23) are respectively with two steering spindle (22) are articulated.

4. Furrowing device for tobacco production according to claim 3, characterized in that the second motor (26) is a stepper motor.

5. The ditching device for tobacco leaf production according to claim 4, wherein a limiting block (11) is welded to the top end of the rack (10), and the limiting block (11) is made of alloy materials.

6. The ditching device for tobacco production according to claim 5, wherein an electromagnetic push rod (13) is mounted at the inner top of the chute box (5), the output end of the electromagnetic push rod (13) is fixedly connected with the top of the slide block (14), a telescopic rod (16) is mounted at the inner bottom of the chute box (5), and the top end of the telescopic rod (16) is connected with the bottom of the slide block (14).

7. The ditching device for tobacco leaf production according to claim 6, wherein the outer wall of the telescopic rod (16) is sleeved with a spring (17), the top end of the spring (17) abuts against the bottom of the slide block (14), and the bottom end of the spring (17) abuts against the inner bottom of the chute box (5).

8. The ditching device for tobacco leaf production according to claim 1, wherein a steering gear (29) is further installed on the top of the machine body (1), the steering gear (29) is located on one side, away from the machine head (2), of the hydraulic tank (3), and a handrail (28) is connected to the top end of the steering gear (29).

9. The ditching device for tobacco leaf production according to claim 8, wherein an operation table is arranged on the armrest (28), and a control panel (30) is embedded in the top surface of the operation table; a hydraulic station (25) is arranged in the hydraulic tank (3), and the hydraulic station (25) is connected with the hydraulic cylinder (18) through a pipeline; the control panel (30) is electrically connected with the first motor (24), the second motor (26), the electromagnetic push rod (13), the hydraulic station (25) and the electric push rod (23) through leads respectively and is controlled by the control panel (30).

10. The ditching device for tobacco leaf production according to claim 1, wherein a wheel (9) is mounted at the bottom end of the machine body (1), and anti-skid tyre patterns are arranged on the outer wall of the wheel (9).