CN110710347A

CN110710347A - Mechanical device for ditching, ridging and tamping ridge wall

Info

Publication number: CN110710347A
Application number: CN201810765965.8A
Authority: CN
Inventors: 公占海; 许锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2020-01-21
Anticipated expiration: 2038-07-12
Also published as: CN110710347B

Abstract

The invention belongs to the field of agricultural machinery, and relates to a mechanical device for ditching and ridging and compacting ridge walls. Has the advantages that: the ditching and ridging are completed through machinery, the labor efficiency is improved, and the trapezoidal ditch and the trapezoidal ridge are dug at one time.

Description

Mechanical device for ditching, ridging and tamping ridge wall

Technical Field

The invention belongs to the technical field of agricultural machinery, and relates to a mechanical device for ditching, ridging and tamping a ridge wall.

Background

When economic crops such as watermelon, pumpkin, melon and the like are planted, furrowing and ridging are needed, some crops are applied with base fertilizer, some farmers dig ridges and apply fertilizer and beat furrows with shovels, time and labor are wasted, and some farmers beat ridge walls with shovels after furrowing with plows in order to save some labor, still have low dry-living efficiency and large workload, so a machine is needed to replace the labor process.

Disclosure of Invention

The invention aims to provide a mechanical device for ditching, ridging and tamping ridge walls, which relieves manpower and improves production efficiency.

The technical scheme of the invention is as follows: a mechanical device for ditching, ridging and compacting ridge walls comprises a ditching plow, wherein the ditching plow is arranged at the lower part of a suspension frame, the suspension frame is provided with a necessary vertical framework, a horizontal framework, a longitudinal framework and an inclined framework, two of the vertical frameworks are provided with land wheels, the land wheels are symmetrically arranged at least two land wheels, the land wheels are connected with a ridge forming plate through the horizontal framework or the vertical framework, the ridge forming plate is arranged behind the ditching plow and is provided with a transverse plate and an inclined plate, the transverse plate and the inclined plate are provided with two groups, the transverse plate and the inclined plate in one group are mutually symmetrically arranged with the transverse plate and the inclined plate in the other group, the two inclined plates are positioned between the two transverse plates, the distance between the two inclined plates is gradually enlarged from front to back, the transverse plates are arranged in a high front part and a low back part with an inclined angle, a soil compacting mechanism is arranged behind the ridge forming plate and comprises a soil compacting plate, a connecting rod, a stand column, the stand is fixed to the flat skeleton that extends to the rear portion, the fixed spring lower extreme on the stand, spring upper end fixed connection piece, the clamping ring is fixed on connecting block upper portion, depression bar one end is fixed on the circular surface of eccentric runner and the skew centre of a circle of eccentric runner of depression bar and eccentric runner's junction, another circular surface connection of eccentric runner is fixed in dwang one end, the dwang is stabilized through the bearing, the bearing is settled on flat skeleton or vertical skeleton, the dwang front end even has the universal joint, the universal joint links to each other with power output shaft, during a part of depression bar stretches into the clamping ring, connecting rod one end articulates in the connecting block, another articulates in the middle part of the clapper, the clapper lower part articulates in flat.

The fertilizer applying mechanism comprises a fertilizer box, a feeder and a rotating wheel, the fertilizer box is connected with the suspension rack, and the feeder is communicated with the bottom outlet of the fertilizer box; a sowing wheel is arranged on one rod piece to drive two blanking devices to fall down the fertilizer, and an outlet pipe of each blanking device is arranged in front of the transverse plate; the rotating wheel is connected with one end of the rod piece and is in transmission connection with the power machine.

The power machine is a motor, the motor and the rotating wheel are in chain transmission, and the motor is fixed on the suspension rack.

The power machine is a power output mechanism of the tractor, and the rotating wheel is driven to rotate by the transmission mechanism. Can be in transmission modes such as chains, belts, worm gears and the like.

The height of the land wheel is adjustable, the land wheel is sleeved by the inner pipe and the outer pipe, and then the land wheel is fastened by screws penetrating through the corresponding through holes of the inner pipe and the outer pipe, the through holes are arranged up and down, the lower part of the inner pipe is connected with the land wheel, and the outer pipe is fixed on the suspension rack.

The rear part of the transverse plate is fixed in a suspension mode through a screw and a nut, the upper part of the screw is fixed on a longitudinal framework of the suspension rack through the nut, and the front and back inclination angles of the transverse plate can be adjusted through the structure.

One part of the rotating rod is covered by a protective cover cage, and the bottom of the protective cover is fixed on the horizontal framework or the longitudinal framework.

The invention has the beneficial effects that: the machine can be used for ditching and ridging, fertilizing is also taken into consideration, the labor efficiency is greatly improved, and the machine can be used for ditching trapezoidal ditches and trapezoidal ridges at one time, so that the machine is particularly suitable for the requirements of planting crops such as watermelon, pumpkin and the like.

Drawings

FIG. 1 is an overall top schematic view of the present invention;

FIG. 2 is a schematic view of the operation of the soil patting mechanism of the present invention;

FIG. 3 is a side schematic view of a ridged plate of the present invention;

FIG. 4 is a schematic view of a height adjustable structure of the ground wheel;

FIG. 5 is a cross-sectional view of trapezoidal trenches and ridges;

reference numbers in the figures: 1-furrow plough, 2-suspension frame, 3-land wheel, 4-ridging plate, 5-soil beating plate, 6-connecting rod, 7-upright post, 8-spring, 9-connecting block, 10-pressing ring, 11-pressing rod, 12-eccentric rotating wheel, 13-rotating rod, 14-fertilizer box, 15-bottom outlet, 16-rotating wheel, 17-motor, 18-protective cover, 19-screw, 20-inner tube, 21-outer tube, 22-screw and 23-nut.

Detailed Description

A mechanical device for ditching, ridging and tamping ridge walls comprises a ditching plow 1, wherein the ditching plow 1 is installed at the lower part of a suspension frame 2, the suspension frame 2 is provided with necessary vertical frameworks, horizontal frameworks, longitudinal frameworks and inclined frameworks which are used for connecting and fixing all components, two of the vertical frameworks are provided with land wheels 3, at least two land wheels 3 are symmetrically arranged, a ridge forming plate 4 is connected through the horizontal frameworks or the vertical frameworks, the ridge forming plate 4 is arranged behind the ditching plow 1 and provided with a transverse plate 4-1 and an inclined plate 4-2, the transverse plate 4-1 and the inclined plate 4-2 are divided into two groups, one group of transverse plate 4-2, the inclined plate 4-2 and the other group of transverse plate 4-1 and inclined plate 4-2 are symmetrically arranged, the two inclined plates 4-2 are arranged between the two transverse plates 4-1, and the distance between the two inclined plates 4-2 is gradually enlarged from front to back (the included angle between the surface of the inclined plate and the horizontal plane is 40) -80 degrees), the transverse plate 4-1 is arranged with a high front part and a low back part and an inclination angle (the included angle between the plate surface of the transverse plate and the horizontal plane is 10-40 degrees), a soil patting mechanism is arranged behind the ridge forming plate 4 and comprises a soil patting plate 5, a connecting rod 6, an upright post 7, a spring 8, a connecting block 9, a pressing ring 10, a pressing rod 11, an eccentric rotating wheel 12 and a rotating rod 13, the upright post 7 is fixed on a horizontal framework extending to the back part, the lower end of the spring 8 is fixed on the upright post 7, the upper end of the spring 8 is fixed with the connecting block 9, the pressing ring 10 is fixed on the upper part of the connecting block 9, one end of the pressing rod 11 is fixed on the circular surface of the eccentric rotating wheel 12, the connecting part of the pressing rod 11 and the eccentric rotating wheel 12 deviates from the center of the eccentric rotating wheel 12, the other circular surface, the front end of the rotating rod 13 is connected with a universal joint, the universal joint is connected with a power output shaft, one part of a pressure rod 11 extends into the pressing ring 10, one end of a connecting rod 6 is hinged with a connecting block 9, the other end of the connecting rod is hinged with the middle part of the soil patting plate 5, and the lower part of the soil patting plate 5 is hinged with the horizontally arranged framework.

The suspension frame 2 is generally connected with a tractor through a three-point suspension, the ditching plow carries out ditching operation under the driving of the tractor, the ridge forming plate 4 gathers soil scribed by the ditching plow, and the soil patting mechanism at the rear edge patts ridge walls firmly. The power output shaft of the tractor is connected to the universal joint, the rotating rod 13 is driven to rotate, the eccentric rotating wheel 12 rotates along with the rotation, the pressing rod 11 is arranged eccentrically, the pressing ring 10 is pressed when the pressing rod 11 moves towards a low point, the pressing ring 10 moves downwards, the spring 8 is compressed, two ends of the connecting rod 6 are hinged, the hinged part of the connecting block 9 moves downwards, the other end of the connecting rod needs to generate displacement to adapt to the displacement, the soil patting plate 5 is pushed to meet the resistance of a loose ridge wall just formed by the ridge plate, the soil patting plate 5 has patting force on the loose ridge wall in the process of overcoming the resistance, the pressing rod 11 is separated from the low point in the upward movement process and is separated from the contact with the pressing ring 10, the spring 8 returns, the connecting rod 6 returns to the original position, and the steps are repeated, and the. Trapezoidal ditches and trapezoidal ridges are formed at one time, the upper surfaces of the ridges are flat, film laying is convenient, and the ditch bottom and the ditch slope are also flat.

In order to improve the operating efficiency and synchronously fertilize when ditching and ridging, the fertilizer applying device is also arranged, the fertilizer applying device comprises a fertilizer box 14, a feeder and a rotating wheel 16, the fertilizer box 14 is connected with the suspension rack 2, and the feeder is communicated with an outlet 15 at the bottom of the fertilizer box 14; a sowing wheel is arranged on one rod piece to drive two blanking devices to fall down the fertilizer, and an outlet pipe of each blanking device is arranged in front of the transverse plate 4-2; the rotating wheel 16 is connected with one end of the rod piece, and the rotating wheel 16 is in transmission connection with the power machine. The rotating wheel 16 is driven by the power machine to rotate, and when the blanking device rotates, the fertilizer falls down and falls onto the ridges from the fertilizer pipe.

The power machine can be a motor 17, the motor 17 and the rotating wheel 16 are in chain transmission, and the motor is fixed on the suspension frame 2.

The power machine can also be a power output mechanism of a tractor, and the rotating wheel is driven to rotate by the transmission mechanism. Conventional transmission modes such as chains, belts, worm gears and the like can be adopted.

Furthermore, the height of the land wheel 3 can be adjusted, the inner pipe and the outer pipe are sleeved by the inner pipe and the outer pipe, the relative height of the inner pipe and the outer pipe is adjusted, the inner pipe and the outer pipe are fastened by a screw 19 penetrating through corresponding through holes of the inner pipe and the outer pipe, the through holes are arranged up and down, the lower part of the inner pipe 20 is connected with the land wheel 3, and the outer pipe 21 is fixed on the suspension rack 2.

The rear part of the transverse plate 4-1 is fixed in a suspension way through a screw rod 22 and a nut 23, the upper part of the screw rod 22 is fixed on a longitudinal framework of the suspension rack 2 through the nut 23, and the structure ensures that the front and back inclination angles of the transverse plate 4-1 can be adjusted.

A part of the rotating rod 13 is covered by a protective cover 18, and the bottom of the protective cover 18 is fixed on the horizontal framework or the longitudinal framework.

Claims

1. The utility model provides a mechanical device of ditching ridging and compaction ridge wall, includes ditching plough (1), characterized by: the ditching plow (1) is arranged at the lower part of a suspension frame (2), the suspension frame (2) is provided with necessary vertical frameworks, horizontal frameworks, longitudinal frameworks and inclined frameworks, two of the vertical frameworks are provided with land wheels (3), at least two land wheels (3) are symmetrically arranged, a ridge forming plate (4) is connected through the horizontal frameworks or the vertical frameworks, the ridge forming plate (4) is arranged behind the ditching plow (1), the ridge forming plate (4) is provided with a transverse plate (4-1) and an inclined plate (4-2), the transverse plate (4-1) and the inclined plate (4-2) are provided with two groups, the transverse plate (4-2) and the inclined plate (4-2) of one group are symmetrically arranged with the transverse plate (4-1) and the inclined plate (4-2) of the other group, the two inclined plates (4-2) are positioned between the two transverse plates (4-1), the distance between the two inclined plates (4-2) is gradually enlarged from front to back, the transverse plate (4-1) is arranged with a high front part and a low back part and an inclination angle, a soil patting mechanism is arranged behind the ridge forming plate (4), the soil patting mechanism comprises a soil patting plate (5), a connecting rod (6), an upright post (7), a spring (8), a connecting block (9), a pressing ring (10), a pressing rod (11), an eccentric rotating wheel (12) and a rotating rod (13), the upright post (7) is fixed on a horizontal framework extending to the back part, the lower end of the spring (8) is fixed on the upright post (7), the upper end of the spring (8) is fixed with the connecting block (9), the pressing ring (10) is fixed on the upper part of the connecting block (9), one end of the pressing rod (11) is fixed on the circular surface of the eccentric rotating wheel (12), the joint of the pressing rod (11) and the eccentric rotating wheel (12) deviates from the circle center of the eccentric rotating wheel (12), the other circular surface of, the bearing is arranged on the horizontal framework or the longitudinal framework, the front end of the rotating rod (13) is connected with a universal joint, the universal joint is connected with the power output shaft, one part of the pressure rod (11) extends into the pressure ring (10), one end of the connecting rod (6) is hinged to the connecting block (9), the other end of the connecting rod is hinged to the middle part of the soil patting plate (5), and the lower part of the soil patting plate (5) is hinged to the horizontal framework.

2. The mechanical device for furrowing, ridging and compaction of ridge walls as claimed in claim 1, wherein: the fertilizer applying mechanism is also arranged and comprises a fertilizer box (14), a feeder and a rotating wheel (16), the fertilizer box (14) is connected with the suspension rack (2), and the feeder is communicated with a bottom outlet (15) of the fertilizer box (14); a sowing wheel is arranged on one rod piece to drive two blanking devices to fall down the fertilizer, and an outlet pipe of each blanking device is arranged in front of a transverse plate (4-2); the rotating wheel (16) is connected with one end of the rod piece, and the rotating wheel (16) is in transmission connection with the power machine.

3. The mechanical device for furrowing, ridging and compacting ridge walls as claimed in claim 2, wherein: the power machine is a motor (17), the motor (17) and the rotating wheel (16) are in chain transmission, and the motor is fixed on the suspension rack (2).

4. The mechanical device for furrowing, ridging and compacting ridge walls as claimed in claim 2, wherein: the power machine is a power output mechanism of the tractor, and the rotating wheel is driven to rotate by the transmission mechanism.

5. The mechanical device for furrowing, ridging and compaction of ridge walls as claimed in claim 1, wherein: the height of land wheel (3) is adjustable, cup joints through setting up interior outer tube, passes the corresponding through-hole of interior outer tube by screw (19) again and fastens, and the through-hole has a plurality of, arranges from top to bottom, and inner tube (20) sub-unit connection land wheel (3), and outer tube (21) are fixed in and hang frame (2).

6. The mechanical device for furrowing, ridging and compaction of ridge walls as claimed in claim 1, wherein: the rear part of the transverse plate (4-1) is fixed in a suspension mode through a screw rod (22) and a nut (23), the upper part of the screw rod (22) is fixed on a longitudinal framework of the suspension rack (2) through the nut (23), and the front and rear inclination angles of the transverse plate (4-1) can be adjusted through the structure.

7. The mechanical device for furrowing, ridging and compaction of ridge walls as claimed in claim 1, wherein: one part of the rotating rod (13) is covered by a protective cover (18), and the bottom of the protective cover (18) is fixed on the horizontal framework or the longitudinal framework.