CN221842996U - A linkage type double-box type sowing and fertilization integrated device - Google Patents

Abstract

The utility model discloses a linkage type double-box seeding and fertilizing integrated device, which relates to the technical field of seed sowing and comprises a connecting frame and a clutch device, wherein the connecting frame is fixedly arranged above a tractor, a first box mechanism and a second box mechanism are respectively and fixedly arranged at two ends of the upper side of the connecting frame, the double-chain wheel set is driven to rotate after a wheel shaft of a walking tractor is driven, from this makes seed and fertilizer ration ejection of compact in first, the two box mechanisms through multiunit play kind of subassembly, and then in sowing soil, drives the device through the power that walking tractor removed and sows, realizes removing and the linkage of sowing, saves extra power, reduces the loss of energy, and the speed of sowing is proportional with walking tractor moving speed for sowing more accurate, more even.

Description

A linkage type double-box type sowing and fertilization integrated device

Technical Field

The utility model relates to the technical field of seed sowing, in particular to a linkage type double-box type sowing and fertilizing integrated device.

Background Art

Sowing is an important part of agricultural production. It refers to sowing seeds into the soil according to a certain pattern and density so that crops can grow and develop under suitable conditions. Traditional sowing methods are usually done manually or by seed drills. When sowing, ensure the uniform distribution and appropriate density of seeds, and add a certain amount of fertilizer to the soil to supplement the nutrients in the soil to promote the growth and development of crops.

However, the power of the entire process of evenly planting seeds into the soil in the current sowing device is often driven by an independent motor, which leads to a large energy consumption of the traditional sowing device and is not in line with the concept of green environmental protection. At the same time, the seed box in the traditional seeder is an integrated design, which blocks the operator's field of vision and affects the quality of sowing.

Utility Model Content

The purpose of the utility model is to solve the problem that the power source for uniformly planting seeds into the soil in traditional sowing devices in the prior art is often an independent motor, resulting in a large energy consumption, and to propose a linkage type double-box sowing and fertilization integrated device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a linkage type double-box type sowing and fertilizing integrated device, including a connecting frame and a clutch device, the connecting frame is fixedly installed above the tractor, and the first box mechanism and the second box mechanism are fixedly installed at both ends of the upper side of the connecting frame, and there is a certain distance between the first box mechanism and the second box mechanism. A sliding plate is arranged below the first box mechanism and the second box mechanism, and a linkage shaft mechanism is arranged on the other side of the first box mechanism. The linkage shaft mechanism includes a coupling, a first transmission box assembly, an inner six-column sleeve, an outer six-column, and a second transmission box. An assembly, an output shaft, a first sprocket, a chain, a double sprocket set and a chain sprocket transmission group, one end of the coupling is fixedly connected to the tractor wheel axle, the other end of the coupling is fixedly installed with a driving bevel gear, the other end of the inner six-column sleeve is fixedly installed with a driven bevel gear, the driving bevel gear and the driven bevel gear are meshed and connected, the clutch device, the first sprocket, the chain, the double sprocket set and the chain sprocket transmission group are sequentially connected in transmission, the first box mechanism includes a group of double-grid boxes and multiple groups of seeding assemblies, and the multiple groups of seeding assemblies are respectively connected in transmission with the double sprocket set and the chain sprocket transmission group.

Preferably, one end of the sliding plate is fixedly connected to a connecting column tube, both ends of the connecting column tube are clamped with hoops, the ends of the hoops are threaded and fixedly installed on the upper side of the tractor by nuts, and the connecting column tube and the hoops are interference fit.

Preferably, an outer surface of one end of the output shaft is slidably engaged with the clutch device, and the clutch device is arranged on one side of the first box mechanism, one end of the output shaft is rotationally connected to the first sprocket, and one side of the first sprocket is engaged with one side of the clutch device.

Preferably, the end of the coupling shaft and the end of the inner six-column sleeve are rotatably connected to an outer shell cover via bearings, and the driving bevel gear and the driven bevel gear are both located inside the outer shell cover.

Preferably, the outer six-column is slidably sleeved inside the inner six-column sleeve, and the other end of the outer six-column is transmission-connected to the second transmission box assembly, and the structure of the second transmission box assembly is consistent with that of the first transmission box assembly.

Preferably, the output shaft is rotatably connected to the side wall of the double-grid box via a bearing, and the multiple groups of seed output components are divided into two groups and distributed on both sides of the lower end of the double-grid box.

Preferably, the seed discharging assembly includes a telescopic tube, a discharging shell, a discharging trough wheel, a connecting sleeve and a long rod, one end of the two groups of long rods are transmission-connected to the chain sprocket transmission group, and a plurality of groups of discharging trough wheels are evenly and fixedly installed on the outer surface of the long rod, and a discharging shell is provided on the outer side of each group of discharging trough wheels, and the discharging shell is fixedly connected to the outer side of the lower end of the double-grid box, and the other end of the discharging shell is fixedly connected to the connecting sleeve, and the other end of the connecting sleeve is fixedly connected to the telescopic tube, and the sliding plate is located below the telescopic tube.

Preferably, the first box mechanism and the second box mechanism are respectively transmission connected to the two groups of long rods.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, the wheel axle of the walking tractor is connected with the wheel axle of the walking tractor through a coupling. Before sowing, the walking tractor moves to the initial sowing position, introduces a certain amount of seeds and fertilizers into the first box mechanism and the second box mechanism, and after the walking tractor is started and moved, its wheel axle drives the double sprocket group to rotate after transmission, thereby the seeds and fertilizers in the first box mechanism and the second box mechanism are quantitatively discharged through multiple groups of seed discharging components, and then sown into the soil. The power of the walking tractor is used to drive the device to sow, so as to realize the linkage of movement and sowing, save extra power, thereby reducing energy loss, and being more environmentally friendly. The speed of sowing is proportional to the speed of the walking tractor, so that the sowing is more accurate and more uniform.

2. In the utility model, by tightening the nut of the hoop, the hoop limits the rotation of the connecting column tube by friction, thereby adjusting the angle of the seed sliding plate within a certain range. When the seeds and fertilizers fall from the multiple sets of telescopic tubes to the seed sliding plate, the angle of the seeds and fertilizers entering the soil can be adjusted, which is suitable for sowing in different environments and improves the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a linkage type double-box type integrated sowing and fertilizing device proposed by the utility model;

FIG2 is a partial three-dimensional structural schematic diagram of a linkage type double-box type sowing and fertilizing integrated device proposed by the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of a linkage shaft mechanism in a linkage type double-box type integrated sowing and fertilizing device proposed by the present invention;

FIG4 is an enlarged schematic diagram of the three-dimensional structure of point A in FIG3 of the present invention;

FIG5 is a three-dimensional structural diagram of the positional relationship of the first box mechanism in a linkage type double-box type sowing and fertilizing integrated device proposed by the utility model;

FIG6 is a schematic diagram of the three-dimensional structure of a single seeding assembly in a linkage-type double-box integrated sowing and fertilizing device proposed by the present invention.

Legend: 1. First box mechanism; 11. Double-grid box; 12. Seed discharging assembly; 121. Telescopic tube; 122. Discharging shell; 123. Discharging groove wheel; 124. Connecting sleeve; 125. Long rod; 2. Second box mechanism; 3. Connecting frame; 4. Seed sliding plate; 41. Connecting column tube; 42. Hoop; 5. Linkage shaft mechanism; 51. Coupling; 52. First transmission box assembly; 521. Active bevel gear; 522. Outer shell cover; 523. Driven bevel gear; 53. Inner six-column sleeve; 54. Outer six-column; 55. Second transmission box assembly; 56. Output shaft; 57. First sprocket; 58. Chain; 59. Double sprocket set; 510. Chain and sprocket transmission set; 6. Clutch device.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1

As shown in Figures 1-5, the utility model provides a linkage type double-box sowing and fertilizing integrated device, including a connecting frame 3 and a clutch device 6. The connecting frame 3 is fixedly installed above the tractor, and the first box mechanism 1 and the second box mechanism 2 are fixedly installed at both ends of the upper side of the connecting frame 3. There is a certain distance between the first box mechanism 1 and the second box mechanism 2. A sliding plate 4 is arranged below the first box mechanism 1 and the second box mechanism 2. A linkage shaft mechanism 5 is arranged on the other side of the first box mechanism 1. The linkage shaft mechanism 5 includes a coupling 51, a first transmission box assembly 52, an inner six-column sleeve 53, an outer six-column 54, a second transmission box assembly 55, an output shaft 56, a first sprocket 57, a chain 58, a double sprocket group 59 and a chain sprocket transmission group 510. One end of the coupling 51 is fixedly connected to the tractor wheel shaft, and the other end of the coupling 51 is fixedly installed with an active bevel gear 521, and the other end of the inner six-column sleeve 53 is fixedly installed with a driven bevel gear 523. The active bevel gear 521 and the driven bevel gear The first gear 523 is meshed and connected, the clutch device 6, the first sprocket 57, the chain 58, the double sprocket set 59 and the chain sprocket transmission set 510 are sequentially connected, the first box mechanism 1 includes a set of double compartment boxes 11 and multiple groups of seeding components 12, and the multiple groups of seeding components 12 are respectively connected to the double sprocket set 59 and the chain sprocket transmission set 510. The outer surface of one end of the output shaft 56 is slidably engaged with the clutch device 6, and the clutch device 6 is arranged on one side of the first box mechanism 1. One end of the output shaft 56 is connected to the first chain The wheel 57 is rotatably connected, one side of the first sprocket 57 is clamped with one side of the clutch device 6, the end of the coupling shaft 51 and the end of the inner six-column sleeve 53 are rotatably connected with the outer shell cover 522 through bearings, the active bevel gear 521 and the driven bevel gear 523 are both located inside the outer shell cover 522, the outer six-column 54 is slidably sleeved inside the inner six-column sleeve 53, and the other end of the outer six-column 54 is transmission-connected to the second transmission box assembly 55, and the structure of the second transmission box assembly 55 is consistent with that of the first transmission box assembly 52.

The specific settings and functions of this embodiment are described in detail below: the coupling 51 is connected to the wheel axle of the walking tractor by the connecting frame 3 installed at the central position above the walking tractor. Before sowing, the walking tractor moves to the initial sowing position, and introduces a certain amount of seeds and a certain amount of fertilizer into the two compartments of the double compartment box 11 in the first box mechanism 1 and the second box mechanism 2 respectively. After the walking tractor is started and moves, its wheel axle drives the coupling 51 and the active bevel gear 521 to rotate, and the active bevel gear 521 meshes with the driven bevel gear 523 to rotate, and drives the inner six-column sleeve 53 to rotate. The outer shell cover 522 prevents debris in the external environment from affecting the transmission. Compared with the traditional sprocket chain transmission, this transmission form is more stable, and the inner six-column sleeve 53 drives The outer six columns 54 rotate, thereby injecting power into the second transmission box assembly 55. Similarly, after transmission, the output shaft 56 rotates in the side wall of the double-grid box 11 with the help of bearings, and drives the first sprocket 57 to rotate under the clamping action of the clutch device 6. The first sprocket 57 drives the double sprocket group 59 to rotate through the chain 58, thereby allowing the seeds and fertilizers in the first box mechanism 1 and the second box mechanism 2 to be quantitatively discharged through multiple groups of seed discharge assemblies 12, and then the seeds and fertilizers are sown into the soil. The power of the walking tractor is used to drive the device to sow, thereby realizing the linkage of movement and sowing, saving extra power, thereby reducing energy loss, and being more environmentally friendly. At the same time, the speed of sowing is proportional to the speed of the walking tractor, making the sowing more precise and more uniform.

In addition, the first box body mechanism 1 and the second box body mechanism 2 are designed to be split, and there is a certain gap between them to avoid blocking the field of vision of agricultural operators, making it more convenient for them to observe and correct the direction of travel.

Embodiment 2

As shown in Figures 1, 2 and 5, a sliding plate 4 is provided on one side of the first box mechanism 1 and the second box mechanism 2, and one end of the sliding plate 4 is fixedly connected to a connecting column tube 41, and both ends of the connecting column tube 41 are clamped with a hoop 42, and the ends of the hoop 42 are threaded and fixedly installed on the upper side of the tractor by a nut, and the connecting column tube 41 and the hoop 42 are interference fit.

The effect achieved by the entire embodiment is that the connecting column tube 41 and the seed sliding plate 4 are installed on the rotary tiller below the first box body mechanism 1 and the second box body mechanism 2 through two groups of hoops 42, and are close to the operator. The multiple telescopic tubes 121 are aligned with the seed sliding plate 4. By tightening the nut of the hoop 42, the hoop 42 limits the rotation of the connecting column tube 41 by friction, thereby adjusting the angle of the seed sliding plate 4 within a certain range. When the seeds and fertilizers fall from the multiple groups of telescopic tubes 121 to the seed sliding plate 4, the angle of the seeds and fertilizers entering the soil can be adjusted, which is suitable for sowing in different environments and improves the practicality of the device.

Embodiment 3

As shown in Figures 1, 2, 5 and 6, the first box mechanism 1 includes a group of double-grid boxes 11 and multiple groups of seed discharging components 12. The output shaft 56 is rotatably connected to the side wall of the double-grid box 11 through a bearing. The multiple groups of seed discharging components 12 are divided into two groups and distributed on both sides of the lower end of the double-grid box 11. The seed discharging components 12 include a telescopic tube 121, a discharging shell 122, a discharging groove wheel 123, a connecting sleeve 124 and a long rod 125. One end of the two groups of long rods 125 is transmission-connected to the chain sprocket transmission group 510. A plurality of groups of discharging trough wheels 123 are evenly and fixedly installed on the outer surface of the long rod 125, and a discharging shell 122 is arranged on the outer side of each group of discharging trough wheels 123. The discharging shell 122 is fixedly connected to the outer side of the lower end of the double-grid box 11, and the other end of the discharging shell 122 is fixedly connected to a connecting sleeve 124, and the other end of the connecting sleeve 124 is fixedly connected to a telescopic tube 121. The sliding plate 4 is located below the telescopic tube 121, and the first box body mechanism 1 and the second box body mechanism 2 are respectively connected to the two groups of long rods 125 in transmission.

The effect achieved by the entire embodiment is that a group of long rods 125 are driven to rotate by the double sprocket group 59, and the long rods 125 drive multiple groups of discharge groove wheels 123 on one side of the first box body mechanism 1 and the second box body mechanism 2 to rotate in the discharge shell 122, so that the outer grooves of the discharge groove wheels 123 transport a certain amount of seeds to the connecting sleeve 124, and after being guided by the telescopic tube 121, they fall onto the seed sliding plate 4 and are sown into the soil. After being transmitted by the chain sprocket transmission group 510, another group of long rods 125 drives the seed discharge components 12 on the other side of the first box body mechanism 1 and the second box body mechanism 2 to operate in the same way, so that the fertilizer is quantitatively output, so that during the movement of the hand tractor, quantitative sowing and fertilization can be more accurately performed to ensure effective sowing, thereby ensuring the normal growth and development of seeds.

The usage and working principle of the device: When using the linkage double-box seeding device, the connecting frame 3 is installed in the central position above the walk-behind tractor, the coupling 51 is connected to the wheel axle of the walk-behind tractor, the connecting column tube 41 and the seed sliding plate 4 are installed on one side of the first box mechanism 1 and the second box mechanism 2 through two sets of hoops 42, and are close to the operator, and multiple telescopic tubes 121 are aligned with the seed sliding plate 4. Before sowing, the walking tractor moves to the initial sowing position, and introduces a certain amount of seeds and a certain amount of fertilizer particles into the first box mechanism 1 and the second box mechanism 2. After the walking tractor is started and moves, its wheel shaft drives the coupling shaft 51 and the active bevel gear 521 to rotate, and the active bevel gear 521 meshes with the driven bevel gear 523 to rotate, and drives the inner six-column sleeve 53 to rotate, and the inner six-column sleeve 53 drives the outer six-column 54 to rotate, thereby injecting power into the second transmission box assembly 55. Similarly, after transmission, the output shaft 56 rotates in the side wall of the double-grid box 11 with the help of the bearing, and drives the first sprocket 57 to rotate under the clamping action of the clutch device 6. The first sprocket 57 drives the double sprocket set 59 to rotate through the chain 58, and the double sprocket set 59 drives a group of long rods 125 to rotate, and the long rods 125 drive the first Multiple groups of discharge groove wheels 123 on one side of the box body mechanism 1 and the second box body mechanism 2 rotate in the discharge shell 122, so that the outer groove of the discharge groove wheel 123 transports a certain amount of seeds to the connecting sleeve 124, and after being guided by the telescopic tube 121, the seeds fall onto the seed sliding plate 4 and are sown into the soil. After being transmitted by the chain sprocket transmission group 510, another group of long rods 125 drives the seed discharge components 12 on the other side of the first box body mechanism 1 and the second box body mechanism 2 to operate in the same way, so that the fertilizer is output in a certain amount, and the angle of the seed sliding plate 4 is adjusted to change the direction of seeds and fertilizers entering the soil within a certain range. In the late stage of sowing, the clutch device 6 is controlled to separate from the first sprocket 57. At this time, the output shaft 56 is in an unloaded state and will no longer drive the first sprocket 57 to rotate, and the seeds and fertilizers will no longer fall, thereby ending the sowing.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a linkage formula double box formula seeding fertilization integrated device, includes link (3) and clutch (6), its characterized in that: the connecting frame (3) is fixedly arranged above the tractor, a first box body mechanism (1) and a second box body mechanism (2) are respectively and fixedly arranged at two ends of the upper side of the connecting frame (3), a certain distance exists between the first box body mechanism (1) and the second box body mechanism (2), a sliding plate (4) is arranged below the first box body mechanism (1) and the second box body mechanism (2), a linkage shaft mechanism (5) is arranged at the other side of the first box body mechanism (1), the linkage shaft mechanism (5) comprises a shaft coupling (51), a first transmission case assembly (52), an inner six-column sleeve (53), an outer six-column (54), a second transmission case assembly (55), an output shaft (56), a first sprocket (57), a chain (58), a double-chain wheel set (59) and a chain sprocket transmission set (510), one end of the shaft coupling (51) is fixedly connected with a tractor shaft, a driving bevel gear (521) is fixedly arranged at the other end of the shaft coupling (51), a driven bevel gear (523) is fixedly arranged at the other end of the inner six-column sleeve (53), the driving bevel gear (521) is in meshed connection with the driven bevel gear (523), and the clutch device (6) comprises a first sprocket (57), a chain (58), a driving bevel gear (521) and a driving bevel gear (523) are fixedly arranged at the other end of the inner six-column sleeve (53), the double-chain wheel set (59) is connected with the chain sprocket transmission set (510) in a sequential transmission mode, the first box mechanism (1) comprises a group of double-lattice boxes (11) and a plurality of groups of seed discharging assemblies (12), and the plurality of groups of seed discharging assemblies (12) are respectively connected with the double-chain wheel set (59) and the chain sprocket transmission set (510) in a transmission mode.

2. The linkage type double-box seeding and fertilizing integrated device according to claim 1, wherein: one end fixedly connected with of smooth board (4) connects pillar tube (41), the both ends of connecting pillar tube (41) all joint has hoop (42), the end of hoop (42) is all offered the screw thread to through nut fixed mounting tractor upside, connect pillar tube (41) with hoop (42) interference fit.

3. The linkage type double-box seeding and fertilizing integrated device according to claim 1, wherein: the outer surface of one end of the output shaft (56) is in sliding clamping connection with the clutch device (6), the clutch device (6) is arranged on one side of the first box body mechanism (1), one end of the output shaft (56) is in rotary connection with the first sprocket (57), and one side of the first sprocket (57) is in clamping connection with one side of the clutch device (6).

4. The linkage type double-box seeding and fertilizing integrated device according to claim 1, wherein: the end of the shaft coupling (51) and the end of the inner six-column sleeve (53) are rotatably connected with a shell cover (522) through bearings, and the driving bevel gear (521) and the driven bevel gear (523) are both positioned inside the shell cover (522).

5. The linkage type double-box seeding and fertilizing integrated device according to claim 4, wherein: the outer six columns (54) are sleeved inside the inner six column sleeves (53) in a sliding mode, the other ends of the outer six columns (54) are in transmission connection with the second transmission case assembly (55), and the structure of the second transmission case assembly (55) is consistent with that of the first transmission case assembly (52).

6. The linkage type double-box seeding and fertilizing integrated device according to claim 5, wherein: the output shaft (56) is rotationally connected with the side wall of the double-grid box (11) through a bearing, and a plurality of groups of seed outlet assemblies (12) are divided into two groups and distributed on two sides of the lower end of the double-grid box (11).

7. The linkage type double-box seeding and fertilizing integrated device according to claim 6, wherein: the utility model provides a seed outlet assembly (12) is including flexible pipe (121), ejection of compact shell (122), ejection of compact sheave (123), adapter sleeve (124) and stock (125), two sets of the one end of stock (125) with chain sprocket drive group (510) transmission is connected, the surface of stock (125) evenly fixed mounting has multiunit ejection of compact sheave (123), and the outside of every group ejection of compact sheave (123) all is provided with ejection of compact shell (122), ejection of compact shell (122) with the lower extreme outside fixed connection of two check boxes (11), the other end fixedly connected with adapter sleeve (124) of ejection of compact shell (122), the other end fixedly connected with flexible pipe (121) of adapter sleeve (124), smooth board (4) are located the below of flexible pipe (121).

8. The linkage type double-box seeding and fertilizing integrated device according to claim 7, wherein: the first box body mechanism (1) and the second box body mechanism (2) are respectively connected with two groups of long rods (125) in a transmission way.