CN219780894U - Semi-automatic soil discharging machine for planting - Google Patents

Abstract

The utility model relates to a semi-automatic soil discharging machine for planting, which comprises a bracket, rollers, a handle and a connecting arm, wherein the two rollers are coaxially arranged, the rollers are horizontally arranged, the rollers are rotatably connected with the front part of the bracket around the axis of the rollers, one end of the handle is fixedly connected with the rear part of the bracket, and the other end of the handle is fixedly provided with a handle; the lower part of the bracket is fixedly provided with a cross arm, the end parts of the connecting arms are fixedly connected with the cross arm, the connecting arms are lower than the roller, an included angle is formed between the two connecting arms, and the distance between the two connecting arms is gradually reduced from the front part to the rear part of the bracket; the bottom of the connecting arm is provided with a plurality of soil discharging rake teeth which are distributed at intervals along the length direction of the connecting arm. The utility model has the effect of improving the soil release uniformity.

Description

Semi-automatic soil discharging machine for planting

Technical Field

The utility model relates to the field of planting auxiliary tools, in particular to a semi-automatic soil discharging machine for planting.

Background

When soil is put on plants, such as ginger, the ginger is firstly put at the bottom of a ditch between two ridges, and then the soil on the inclined walls of the ridges is shoveled by using auxiliary tools such as a hoe or a shovel, so that the soil falls to the bottom of the ditch to bury the ginger, thereby completing soil putting.

When the upper surface of the ginger is divided into two parts, most of auxiliary tools such as a hoe or a shovel are utilized to shovel soil on one of the ridge inclined walls, and soil falls onto the ginger along the ridge inclined wall, so that the part of the ginger close to the shoveled ridge inclined wall is buried with more soil, and the part of the ginger far away from the shoveled ridge inclined wall is buried with less soil, thereby causing uneven soil release and further affecting the uniformity of seedling emergence of the ginger.

Disclosure of Invention

In order to improve soil release uniformity, the utility model provides a semi-automatic soil release machine for planting.

The utility model provides a semi-automatic soil discharging machine for planting, which adopts the following technical scheme:

the semi-automatic soil placing machine for planting comprises a bracket, two rollers, a handle and a connecting arm, wherein the rollers are coaxially arranged, the rollers are horizontally arranged, the front part of the roller and the bracket are rotationally connected around the axis of the roller, one end of the handle is fixedly connected with the rear part of the bracket, and the other end of the handle is fixedly provided with a handle; the lower part of the bracket is fixedly provided with a cross arm, the end parts of the connecting arms are fixedly connected with the cross arm, the connecting arms are lower than the roller, an included angle is formed between the two connecting arms, and the distance between the two connecting arms is gradually reduced from the front part to the rear part of the bracket; the bottom of the connecting arm is provided with a plurality of soil discharging rake teeth which are distributed at intervals along the length direction of the connecting arm.

Through adopting above-mentioned technical scheme, during the use, the cylinder is set up on the ridge top surface to support the support and ensure that linking arm and soil release rake teeth can descend into the ditch, then utilize the handle to promote the support and advance along ridge length direction, soil release rake teeth are in the in-process of removing the soil on the homeopathic shovel falling ridge inclined wall, and two soil release rake teeth are simultaneously shovel two ridge inclined walls for both sides soil simultaneously slides to the ditch bottom, with bury the ginger simultaneously, so that the soil above the ginger is as even as possible, in order to improve the uniformity of emergence.

Secondly, the connecting arm is obliquely arranged, and the horizontal angle of the connecting arm is adjusted, so that the soil placing harrow teeth can be ensured to be parallel to the inclined walls of the ridges as much as possible, thereby improving the soil shoveling uniformity and further improving the soil placing uniformity.

Optionally, a guide disc is arranged at the front part of the bracket, and the guide disc is lower than the roller.

By adopting the technical scheme, the guide disc can be inserted into the ditch downwards, the outer peripheral surface of the guide disc is abutted against the inclined wall of the ridge, and the abutting force is utilized to correct the advancing direction of the integral structure so as to prevent deviation.

Optionally, the connecting arm is of a square tube structure, and an avoidance hole for avoiding the soil-placing rake teeth is formed in the bottom of the connecting arm; the upper end of the soil placing rake teeth is fixedly provided with a swinging rod, the middle part of the swinging rod is hinged with the connecting arm, the inner cavity of the connecting arm is provided with a driving assembly, and the driving assembly is used for driving the upper end of the swinging rod to swing reciprocally.

Through adopting above-mentioned technical scheme, through setting up drive assembly to drive the reciprocal swing of pendulum rod, thereby drive the reciprocal swing of putting soil rake teeth, with the interference frequency between the soil body that improves putting soil rake teeth and ridge inclined wall, with the shovel efficiency of accelerating soil, thereby improve the soil release efficiency.

Optionally, the driving assembly comprises a sliding slat, a motor and a rotary table, wherein the sliding slat is positioned in the inner cavity of the connecting arm, the sliding slat is connected with the inner wall of the connecting arm in a sliding manner along the length direction of the connecting arm, the swinging rod is provided with a first hole extending along the length of the swinging rod, and the sliding slat is fixedly provided with a horizontal round rod extending into the first hole; the output shaft of motor with the horizontal round bar is mutually perpendicular, the carousel is fixed in the output shaft of motor, the carousel eccentric fixed with vertical round bar, the second strip hole has been seted up to the one end of slip slat, and the extending direction in second strip hole is on a parallel with the horizontal round bar, vertical round bar stretches into in the second strip hole.

Through adopting above-mentioned technical scheme, the motor drives vertical round bar eccentric rotation through the carousel, and vertical round bar's eccentric rotation power passes through the inner wall in second strip hole and transmits to the slip slat to drive the reciprocal slip of slip slat, the reciprocal power of slip slat passes through the cooperation of horizontal round bar and first strip hole inner wall, transmits to the pendulum rod, thereby drives the reciprocal swing of pendulum rod, and then drives the reciprocal swing of putting soil rake teeth.

Optionally, a spring is disposed at an end of the inner wall of the connecting arm, and the spring abuts against one end of the sliding slat, which is far away from the motor.

Through adopting above-mentioned technical scheme, through setting up the spring, the elasticity of spring is applyed on sliding slat for the butt between the pore wall in vertical round bar and second strip hole is inseparabler, in order to reduce not hard up emergence.

Optionally, the upper portion of putting soil rake teeth is fixed with the arc sheet rubber, and the center of curvature of sheet rubber is located the articulated center of pendulum rod, the extrados of sheet rubber with dodge the drill way edge in hole is tangent setting all the time.

Through adopting above-mentioned technical scheme, through setting up the sheet rubber all the time with dodge the drill way edge in hole tangent all the time for at the wobbling in-process of putting soil rake teeth, the sheet rubber can also greatly seal dodge the hole, in order to reduce outside soil and splash into the condition emergence of linking arm inner chamber through dodging the hole.

Optionally, the linking arm inner chamber is equipped with two sheet rubber boards, the motor is located between two sheet rubber, one of them the sheet rubber has seted up the confession the perforation that the slip slat passed.

Through adopting above-mentioned technical scheme, two rubber plates cooperate with the linking arm inner wall to protect the motor completely, thereby reduce the condition emergence that outside soil splashes on the motor.

Optionally, a plurality of butterfly disks are arranged on the soil release rake teeth, and each butterfly disk is arranged at intervals along the length direction of the soil release rake teeth.

By adopting the technical scheme, firstly, the outer edge of the dish-shaped disc is a blade edge, and the dish-shaped disc can cut the soil on the inclined wall of the ridge along with the swing of the soil placing rake teeth, so that the effect of high-efficiency soil shoveling is achieved; secondly, the blade edge is round, so that when the swing angle of the soil discharging rake teeth is changed, the blade edge can also carry out soil shoveling in an omnibearing manner, and the applicability is extremely strong.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the roller, the connecting arm and the soil placing harrow teeth are arranged, the roller is used for supporting the bracket and ensuring that the connecting arm and the soil placing harrow teeth can be inserted into a ditch downwards, and the soil placing harrow teeth enable a homeopathic shovel to fall off soil on the inclined wall of the ridge in the moving process, so that the soil on two sides simultaneously slides to the bottom of the ditch, and the ginger is buried at the same time, so that the soil on the ginger is uniform as much as possible, the seedling emergence uniformity is improved, and meanwhile, the time and the labor are saved;

2. through setting up drive assembly to drive pendulum rod reciprocating oscillation, thereby drive the reciprocal oscillation of putting soil rake teeth, with the interference frequency that improves between the soil body of putting soil rake teeth and ridge inclined wall, with the shovel efficiency of accelerating soil, thereby improve the soil release efficiency.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1.

Fig. 2 is a schematic diagram of the overall structure of example 1 mated with a ridge.

Fig. 3 is a cross-sectional view of the connecting arm of example 2.

Fig. 4 is a partial enlarged view at a in fig. 3.

Fig. 5 is a partial enlarged view at B in fig. 3.

Fig. 6 is a schematic view of a soil release tine of example 3.

Reference numerals illustrate: 1. a bracket; 2. a roller; 3. a connecting arm; 4. soil discharging rake teeth; 5. a drive assembly; 10. a ridge inclined wall; 11. a first upright; 12. a cross bar; 13. a rotating shaft; 14. a guide disc; 15. a rotating cylinder; 16. a handle bar; 17. a handle; 18. a second upright; 19. a cross arm; 31. a chute; 32. avoidance holes; 41. a butterfly disk; 51. sliding the lath; 511. a horizontal round bar; 512. a second hole; 52. a motor; 53. swing rod; 531. a first aperture; 532. a rotating rod; 533. a rubber sheet; 54. a spring; 55. a rubber plate; 551. perforating; 56. a turntable; 57. a vertical round rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

The embodiment 1 of the utility model discloses a semi-automatic soil discharging machine for planting.

Referring to fig. 1, the semi-automatic soil discharging machine for planting includes a bracket 1, a drum 2 and a connecting arm 3.

The support 1 is used as a main structure, the support 1 is provided with a front part and a rear part, the support 1 comprises a first vertical rod 11, a cross rod 12 and a second vertical rod 18, the first vertical rod 11 and the second vertical rod 18 are fixedly connected through the cross rod 12, the first vertical rod 11 is positioned at the front part of the support 1, the second vertical rod 18 is positioned at the rear part of the support 1, the lower end of the first vertical rod 11 is rotationally connected with a guide disc 14, a rotating cylinder 15 which is horizontally arranged is fixed on the first vertical rod 11, a rotating shaft 13 penetrates through the rotating cylinder 15, the rotating shaft 13 is rotationally connected with the rotating cylinder 15, two rollers 2 are respectively and fixedly connected with one end of the rotating shaft 13 in a coaxial manner, and the rollers 2 are higher than the guide disc 14.

The upper part of the second upright 18 is fixed with a handle bar 16 which is arranged obliquely upwards, the upper end of the handle bar 16 is fixed with a handle 17, and the handle 17 is parallel to the rotating shaft 13.

The lower end of the second vertical rod 18 is fixedly provided with a cross arm 19, the cross arm 19 is lower than the roller 2, the cross arm 19 is parallel to the rotating shaft 13, two connecting arms 3 are arranged, one ends of the two connecting arms 3 are fixedly connected with two ends of the cross arm 19 respectively, the connecting arms 3 are obliquely arranged in a vertical plane, and one end, far away from the cross arm 19, of the connecting arms 3 is lower than one end, close to the cross arm 19, of the connecting arms 3; the two connecting arms 3 have an included angle therebetween, and specifically, the distance between the two connecting arms 3 gradually decreases from the front to the rear of the bracket 1.

The bottom welding of linking arm 3 is fixed with a plurality of put soil rake teeth 4, and each put soil rake teeth 4 of putting soil rake teeth 4 interval arrangement along linking arm 3 length direction, put soil rake teeth 4's cross section and can be circular, square etc. put soil rake teeth 4 also can slice, put soil rake teeth 4 in this embodiment be the curved rod-like, put soil rake teeth 4 and take the shape of "respectively, put the bulge of soil rake teeth 4 towards the rear portion setting of support 1.

As shown in fig. 2, when in use, the roller 2 is firstly erected on the top surface of the ridge to support the bracket 1 so as to ensure that the connecting arm 3 and the soil-placing rake teeth 4 can be inserted into the ditch downwards, and meanwhile, the outer peripheral surface of the guide disc 14 is abutted against the ridge inclined wall 10 so as to assist in correcting the advancing path of the whole structure.

The handle 17 is swung in the vertical plane to drive the bracket 1 and the connecting arm 3 to adjust the angle in the vertical plane, so as to ensure that the soil placing harrow teeth 4 on the connecting arm 3 can be parallel to the ridge inclined wall 10 as much as possible, and the soil placing harrow teeth 4 can be contacted with the soil of the ridge inclined wall 10 as much as possible.

Then the support 1 is pushed to advance along the length direction of the ridge by the handle 17, the soil on the ridge inclined walls 10 is shoveled by the soil placing rake teeth 4 in the moving process, and soil is shoveled by the two soil placing rake teeth 4 on the two ridge inclined walls 10 at the same time, so that soil on two sides slides to the bottom of the trench at the same time, and the ginger is buried at the same time, so that the soil on the ginger is as uniform as possible, and the seedling emergence uniformity is improved.

Example 2

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 3 and 4, the connecting arm 3 is in a square tube structure, the bottom of the connecting arm 3 is provided with a avoiding hole 32 for avoiding the soil-placing rake teeth 4, the upper end of the soil-placing rake teeth 4 is fixed with a swinging rod 53, the middle part of the swinging rod 53 is fixed with a rotating rod 532, the rotating rod 532 is arranged along the width direction of the connecting arm 3, and the rotating rod 532 is rotatably arranged on the connecting arm 3 in a penetrating manner, so that the middle part of the swinging rod 53 is hinged with the connecting arm 3.

The inner cavity of the connecting arm 3 is provided with a driving component 5, the driving component 5 is used for driving the upper end of the swinging rod 53 to swing reciprocally, and the driving component 5 can be a linear reciprocating mechanism such as an air cylinder, an electric cylinder and the like so as to drive the swinging rod 53 to swing reciprocally.

In this embodiment, as shown in fig. 4 and 5, the driving assembly 5 includes a sliding slat 51, a motor 52, and a turntable 56 located in the inner cavity of the connecting arm 3.

The inner wall of the connecting arm 3 is provided with a chute 31, the chute 31 extends along the length direction of the connecting arm 3, and a long side edge of the sliding slat 51 is matched with the chute 31, so that the sliding slat 51 and the inner wall of the connecting arm 3 are slidingly connected along the length direction of the connecting arm 3. The swing rod 53 is provided with a first hole 531 extending along its length, and the sliding slat 51 is fixed with a horizontal round rod 511 extending into the first hole 531, so that the horizontal round rod 511 can rotate in the first hole 531 and the horizontal round rod 511 can slide along the length direction of the first hole 531.

As shown in fig. 5, the motor 52 is mounted at one end of the inner cavity of the connecting arm 3, and the power supply of the motor 52 can be external wire power supply, or a storage battery can be placed in the inner cavity of the connecting arm 3 to supply power. The output shaft of the motor 52 is perpendicular to the horizontal round bar 511, the turntable 56 is fixed on the output shaft of the motor 52, and the turntable 56 is eccentrically fixed with a vertical round bar 57, i.e. the vertical round bar 57 is not coaxial with the turntable 56.

A second hole 512 is formed at one end of the sliding slat 51, the extending direction of the second hole 512 is parallel to the horizontal round rod 511, and the vertical round rod 57 extends into the second hole 512, so that the vertical round rod 57 can rotate in the second hole 512 and the vertical round rod 57 can slide along the length direction of the second hole 512.

The end of the inner wall of the connecting arm 3 is provided with a spring 54, the spring 54 is parallel to the sliding slat 51, and one end of the spring 54 is abutted against one end of the sliding slat 51 far away from the motor 52, so that the matching stability of the vertical round rod 57 and the second hole 512 is improved.

The motor 52 drives the vertical round bar 57 to eccentrically rotate through the rotary table 56, the eccentric rotating force of the vertical round bar 57 is transmitted to the sliding slat 51 through the inner wall of the second hole 512, so that the sliding slat 51 is driven to reciprocally slide, and the reciprocating force of the sliding slat 51 is transmitted to the swinging rod 53 through the cooperation of the horizontal round bar 511 and the inner wall of the first hole 531, so that the swinging rod 53 is driven to reciprocally swing, and the soil discharging rake teeth 4 are driven to reciprocally swing, so that the interference frequency between the soil discharging rake teeth 4 and the soil body of the ridge inclined wall 10 is improved, the shoveling efficiency of the soil is accelerated, and the soil discharging efficiency is improved.

In order to reduce the occurrence of the situation that the soil of the ridge inclined wall 10 splashes into the inner cavity of the connecting arm 3 through the avoiding holes 32, as shown in fig. 4 and 5, the arc-shaped rubber sheet 533 is fixed to the upper portion of the soil placing rake teeth 4, specifically, the fixing mode is that the middle portion of the arc-shaped rubber sheet 533 is provided with holes for the soil placing rake teeth 4 to pass through, and the fit is interference fit. The curvature center of the rubber sheet 533 is positioned at the hinging center of the swing rod 53, and the extrados surface of the rubber sheet 533 and the orifice edge of the avoidance hole 32 are always tangent.

Therefore, during the swinging process of the soil release rake teeth 4, the rubber sheet 533 in the swinging state can continuously and as close as possible to the avoidance hole 32, so that the situation that the external soil splashes into the inner cavity of the connecting arm 3 through the avoidance hole 32 is greatly reduced.

Meanwhile, the inner cavity of the connecting arm 3 is provided with two rubber plates 55, the outer wall of the rubber plate 55 is attached to the inner cavity wall of the connecting arm 3, the motor 52 is located between the two rubber plates 55, and one of the rubber plates 55 is provided with a through hole 551 for the sliding slat 51 to pass through so as to ensure the normal sliding of the sliding slat 51. The two rubber plates 55 can completely protect the motor 52, thereby reducing the occurrence of external soil splashing onto the motor 52.

Example 3

Embodiment 3 is different from embodiment 2 in that, as shown in fig. 6, a plurality of butterfly disks 41 are welded on the soil placing rake teeth 4, each butterfly disk 41 is arranged at intervals along the length direction of the soil placing rake teeth 4, and the thickness of the peripheral edge of the butterfly disk 41 is gradually increased along the direction close to the center of the butterfly disk 41, so that the peripheral edge of the butterfly disk 41 is in a blade shape, and the blade can cut the soil of the ridge inclined wall 10 along with the swing of the soil placing rake teeth 4, thereby achieving the effect of high-efficiency soil shoveling.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a semi-automatic soil discharging machine for planting which characterized in that: the device comprises a bracket (1), rollers (2), a handle (16) and a connecting arm (3), wherein the rollers (2) are arranged in two and coaxial mode, the rollers (2) are horizontally arranged, the front part of each roller (2) and the front part of the bracket (1) are rotationally connected around the axis of each roller (2), one end of each handle (16) is fixedly connected with the rear part of the bracket (1), and a handle (17) is fixedly arranged at the other end of each handle (16); a cross arm (19) is fixed at the lower part of the bracket (1), the end part of the connecting arm (3) is fixedly connected with the cross arm (19), the connecting arm (3) is lower than the roller (2), an included angle is formed between the two connecting arms (3), and the distance between the two connecting arms (3) is gradually reduced from the front part to the rear part of the bracket (1); the bottom of the connecting arm (3) is provided with a plurality of soil-placing rake teeth (4) which are distributed at intervals along the length direction of the connecting arm (3).

2. The semi-automatic soil discharging machine for planting according to claim 1, wherein: the front part of the bracket (1) is provided with a guide disc (14), and the guide disc (14) is lower than the roller (2).

3. A semi-automatic soil discharge machine for planting according to claim 1 or 2, characterized in that: the connecting arm (3) is of a square tube structure, and an avoidance hole (32) for avoiding the soil-placing rake teeth (4) is formed in the bottom of the connecting arm (3); the soil placing rake is characterized in that a swinging rod (53) is fixed at the upper end of the soil placing rake teeth (4), the middle part of the swinging rod (53) is hinged with the connecting arm (3), a driving assembly (5) is arranged in an inner cavity of the connecting arm (3), and the driving assembly (5) is used for driving the upper end of the swinging rod (53) to swing in a reciprocating mode.

4. A semi-automatic soil discharge machine for planting according to claim 3, wherein: the driving assembly (5) comprises a sliding slat (51), a motor (52) and a rotary table (56) which are positioned in the inner cavity of the connecting arm (3), the sliding slat (51) is connected with the inner wall of the connecting arm (3) in a sliding manner along the length direction of the connecting arm (3), the swinging rod (53) is provided with a first hole (531) extending along the length of the swinging rod, and the sliding slat (51) is fixedly provided with a horizontal round rod (511) extending into the first hole (531); the output shaft of motor (52) with horizontal round bar (511) are mutually perpendicular, carousel (56) are fixed in the output shaft of motor (52), carousel (56) eccentric fixed have vertical round bar (57), second strip hole (512) have been seted up to one end of slip slat (51), and the extending direction of second strip hole (512) is on a parallel with horizontal round bar (511), vertical round bar (57) stretch into in second strip hole (512).

5. The semi-automatic soil discharging machine for planting according to claim 4, wherein: a spring (54) is arranged at the end part of the inner wall of the connecting arm (3), and the spring (54) is abutted against one end, far away from the motor (52), of the sliding slat (51).

6. The semi-automatic soil discharging machine for planting according to claim 4, wherein: an arc-shaped rubber sheet (533) is fixed on the upper portion of the soil placing rake teeth (4), the curvature center of the rubber sheet (533) is located at the hinge center of the swing rod (53), and the outer arc surface of the rubber sheet (533) and the edge of the orifice of the avoidance hole (32) are always tangent.

7. The semi-automatic soil discharging machine for planting according to claim 4, wherein: the connecting arm (3) inner cavity is provided with two rubber plates (55), the motor (52) is located between the two rubber plates (55), and one rubber plate (55) is provided with a perforation (551) for the sliding slat (51) to pass through.

8. A semi-automatic soil discharge machine for planting according to claim 3, wherein: the soil discharging rake teeth (4) are provided with a plurality of butterfly discs (41), and the butterfly discs (41) are distributed and arranged at intervals along the length direction of the soil discharging rake teeth (4).