CN212937057U

CN212937057U - Potato planter tectorial membrane device

Info

Publication number: CN212937057U
Application number: CN202021384687.0U
Authority: CN
Inventors: 鲁进恒; 张中州; 张峰; 范志业; 袁刘正; 袁谦; 赵永涛
Original assignee: Luohe academy of agricultural sciences
Current assignee: Luohe academy of agricultural sciences
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-13
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a film covering device of a potato planter, belonging to the technical field of agricultural equipment; the inner sides of the supporting blocks on the front side and the rear side are respectively provided with a supporting block, one side of the supporting block on the rear side is fixedly provided with a connecting frame, the connecting frame is arranged in an L-shaped structure, one side of the connecting frame is fixedly provided with an electric push rod, one side of the supporting block on the front side is fixedly provided with an expansion frame, the other side of the expansion frame is fixedly connected with a pushing end of the electric push rod, the inner walls of the supporting blocks on the front side and the rear side are respectively fixedly provided with a supporting cylinder, and a groove is formed in each supporting cylinder; through add the film book in the rear side of seeder, the seeder is after the seeding, directly drives the film and covers the operation, improves the planting efficiency of potato, reduces workman's manipulation strength.

Description

Potato planter tectorial membrane device

Technical Field

The utility model relates to an agricultural equipment technical field, concretely relates to potato planter tectorial membrane device.

Background

The potato is one of five staple foods in China, has high nutritive value, strong adaptability and high yield, is the third most important grain crop in the world, and is second to wheat and corn; when the potato is planted, in order to improve the planting efficiency of the potato, after the potato is planted, a layer of thin film is covered on the surface of soil, so that the planting quality of the potato is improved, however, the existing covering film technology is manually pulled to cover the potato through manpower, time and labor are wasted, in the covering process, the thin film is easily pulled to deviate from the planting track of the potato, and the working strength of the covering film is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a reasonable in design's potato planter tectorial membrane device, through add the film book in the rear side of seeder, the seeder is after the seeding, directly drives the film and covers the operation, improves the planting efficiency of potato, reduces workman's manipulation strength.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the seeder comprises a traction frame and a seeder body, wherein the traction frame is arranged on the left side of the seeder body; the film mechanism is arranged between the front supporting block and the rear supporting block, and the pressing mechanism is arranged on the right side of the film mechanism;

the film mechanism comprises a first electric push rod, a connecting frame, a telescopic frame and support cylinders, wherein support blocks are arranged on the inner sides of the support blocks on the front side and the rear side respectively, the connecting frame is fixed on one side of the support block on the rear side and is of an L-shaped structure, the first electric push rod is fixed on one side of the connecting frame, the telescopic frame is fixed on one side of the support block on the front side, the other side of the telescopic frame is connected and fixed with a pushing end of the first electric push rod, the support cylinders are fixed on the inner walls of the support blocks on the front side and the rear side respectively, and grooves are formed in the support cylinders;

the pressing mechanism comprises a stop block, a support frame, a connecting block and pressing rollers, wherein the stop block is fixed on the inner wall of the support block, the stop block is arranged on the right side of the support block, the support frame is arranged on the lower side of the stop block, a second electric push rod is fixed in the support frame, a pushing block is fixed on the bottom pushing end of the second electric push rod, the connecting block is fixed on one side of the pushing block, support plates are symmetrically fixed on the front and back of the bottom of the connecting block, the pressing rollers are arranged between the front support plate and the rear support plate, rotating shafts are arranged in the pressing rollers in a penetrating and fixing mode, and the front end and the rear;

the first electric push rod and the second electric push rod are connected with a power supply in the seeder body.

Furthermore, the outer side of the support block positioned on the front side is fixed with a plurality of guide rods, the support block is provided with a plurality of guide grooves correspondingly arranged with the guide rods, and the guide rods are arranged in the corresponding guide grooves in a penetrating manner.

Furthermore, a motor is fixed at the bottom of the supporting block, the motor is arranged on the lower side of the stop block, a screw rod is fixed on an output shaft of the motor, a sleeve is screwed on the screw rod through threads, the other end of the sleeve is connected and fixed with the supporting frame, a sliding rail is fixed at the upper end of the supporting frame, a sliding groove is formed in the bottom of the stop block, and the sliding rail is arranged in the sliding groove in a front-back sliding manner; the motor is connected with a power supply in the seeder body.

Furthermore, a guide post is fixed on the outer side of the support frame, a guide rod is inserted into the guide post, a spring is fixed at one end of the guide rod, the other end of the spring is fixedly connected with the support frame, and the other end of the guide rod is fixed on the support block.

Furthermore, the upper side and the lower side of the guide post are both provided with guide grooves, the end of the guide rod positioned in the guide post is symmetrically fixed with slide blocks up and down, and the slide blocks are arranged in the corresponding guide grooves in a sliding manner.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a potato planter tectorial membrane device, through add the film book in the rear side of seeder, the seeder is after the seeding, directly drives the film and covers the operation, improves the planting efficiency of potato, reduces workman's operating strength.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic structural view between the front and rear support blocks of the present invention.

Fig. 4 is a schematic structural diagram of the middle pressing mechanism of the present invention.

Description of reference numerals:

the device comprises a traction frame 1, a seeder body 2, a fixed block 3, a supporting block 4, a guide groove 4-1, a film mechanism 5, a first electric push rod 5-1, a connecting frame 5-2, a telescopic frame 5-3, a supporting cylinder 5-4, a groove 5-4-1, a supporting block 5-5, a pressing mechanism 6, a stop block 6-1, a supporting frame 6-2, a connecting block 6-3, a pressing roller 6-4, a second electric push rod 6-5, a pushing block 6-6, a supporting plate 6-7, a rotating shaft 6-8, a guide rod 6-9, a motor 7, a screw rod 8, a sleeve 9, a slide rail 10, a slide groove 11, a guide post 12, a guide groove 12-1, a guide rod 13, a spring 14 and a slide block 15.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the seeder comprises a traction frame 1 and a seeder body 2, wherein the traction frame 1 is arranged on the left side of the seeder body 2; the seeder also comprises a fixed block 3, supporting blocks 4, a film mechanism 5 and a pressing mechanism 6, wherein the fixed block 3 is symmetrically welded and fixed on the front and back of the right side of the seeder body 2, the supporting blocks 4 are welded and fixed at the bottom of the fixed block 3, the film mechanism 5 is arranged between the front supporting block 4 and the back supporting block 4, and the pressing mechanism 6 is arranged on the right side of the film mechanism 5;

the film mechanism 5 comprises a first electric push rod 5-1, a connecting frame 5-2, a telescopic frame 5-3 and a support cylinder 5-4, wherein support blocks 5-5 are arranged on the inner sides of the support blocks 4 on the front side and the rear side, the support block 5-5 on the rear side is welded and fixed with the support block 4, two guide rods 6-9 are welded and fixed on the outer side of the support block 5-5 on the front side, two guide grooves 4-1 corresponding to the guide rods 6-9 are formed in the support block 4, the guide rods 6-9 penetrate through the corresponding guide grooves 4-1, and the guide grooves 4-1 limit the guide rods 6-9; a connecting frame 5-2 is fixedly welded on one side of the supporting block 5-5 positioned on the rear side, the connecting frame 5-2 is arranged in an L-shaped structure, a first electric push rod 5-1 with the type PXTL is fixed on one side of the connecting frame 5-2 by screws, an expansion frame 5-3 is fixedly welded on one side of the supporting block 5-5 positioned on the front side, the other side of the expansion frame 5-3 is fixedly welded with a pushing end of the first electric push rod 5-1, supporting cylinders 5-4 are fixedly welded on the inner walls of the supporting blocks 5-5 on the front side and the rear side, and grooves 5-4-1 are formed in the supporting cylinders 5-4;

the pressing mechanism 6 comprises a stop block 6-1, a support frame 6-2, a connecting block 6-3 and a pressing roller 6-4, the stop block 6-1 is fixedly welded on the inner wall of the support block 4, the stop block 6-1 is arranged on the right side of the support block 5-5, the support frame 6-2 is arranged on the lower side of the stop block 6-1, a second electric push rod 6-5 with the type PXTL is fixed in the support frame 6-2 by screws, a pushing block 6-6 is fixedly welded on the bottom pushing end of the second electric push rod 6-5, the connecting block 6-3 is fixedly welded on one side of the pushing block 6-6, support plates 6-7 are symmetrically welded and fixed on the front and back of the bottom of the connecting block 6-3, the pressing roller 6-4 is arranged between the front support plate 6-7 and the back support plate 6-4, a rotating shaft 6-8 is fixedly arranged, the front end and the rear end of the rotating shaft 6-8 are respectively screwed on the corresponding support plate 6-7 through bearings, the bearings are embedded and welded in the support plates 6-7, and the rotating shaft 6-8 is inserted and welded in the bearings;

a motor 7 with the model number of 60KTYZ is fixed at the bottom of the supporting block 4 by screws, the motor 7 is arranged at the lower side of a stop block 6-1, a screw 8 is fixedly welded on an output shaft of the motor 7, a sleeve 9 is screwed on the screw 8 through threads, the other end of the sleeve 9 is fixedly welded with a supporting frame 6-2, a slide rail 10 is fixedly welded at the upper end of the supporting frame 6-2, a slide groove 11 is arranged at the bottom of the stop block 6-1, the slide rail 10 is arranged in the slide groove 11 in a front-back sliding manner, a guide post 12 is fixedly welded at the outer side of the supporting frame 6-2, a guide rod 13 is inserted in the guide post 12, a spring 14 is fixedly welded at one end of the guide rod 13, the other end of the spring 14 is fixedly welded with the supporting frame 6-2, the other end of the guide rod 13 is fixedly, the end, located in the guide post 12, of the guide rod 13 is symmetrically welded and fixed with sliders 15 from top to bottom, the sliders 15 are arranged in the corresponding guide grooves 12-1 in a sliding mode, the support frame 6-2 is guided through the sliding fit of the guide rod 13 and the guide post 12, and the motor 7 is started to drive the screw rod 8 to rotate, so that the sleeve 9 is pushed to move, and the position of the support frame 6-2 is changed;

the first electric push rod 5-1, the second electric push rod 6-5 and the motor 7 are all connected with a power supply in the seeder body 2 through power lines.

The working principle of the specific embodiment is as follows: when the device is used, the seeder body 2 is connected with the tractor through the traction frame 1, so that the tractor drives the seeder body 2 to move forward, the film is additionally arranged on the right side of the seeder body 2, the film is driven to cover when the seeder moves forward for seeding, and then the pressing roller 6-4 is used for pressing the side edge of the film; when the film is placed, the film is pushed by the electric push rod 5-1 to drive the expansion bracket 5-3 to move in the front-back direction, so that the support block 5-5 at the front side moves forwards, a sufficient gap is reserved between the front support block 5-5 and the rear support block 5-3, the rear end of the film roll is inserted into the groove 5-4-1 of the rear side support cylinder 5-4, then the electric push rod 5-1 pushes reversely to drive the expansion bracket 5-3 to move towards the rear side, so that the front end of the film roll is inserted into the groove 5-4-1 of the front side support cylinder 5-4, so that the film roll is limited, when seeding is carried out, the film on the film roll is manually pulled by a worker to cover the film on soil, when the seeding machine advances before seeding, the film roll is driven to rotate and pull, so that all the planted potatoes are covered by the film, the edges of the front side and the rear side of the film are pressed by the pressing rollers 6-4 of the front side and the rear side while the film is covered, the second electric push rod 6-5 drives the push block 6-6 to push downwards, the pressing rollers 6-4 move downwards along with the film until the pressing rollers 6-4 contact with the edges of the film and soil, the pressing rollers 6-4 are connected with the support plates 6-7 through the rotating shafts 6-8 in a screwing way, so that the pressing rollers 6-4 are driven to roll and move when the seeder moves, the film is pressed, the covering quality of the film is improved, the positions of the pressing rollers 6-4 can be correspondingly adjusted according to the different widths of the film, and the motor 7 is started, the screw rod 8 is driven to rotate, the sleeve 9 is driven to move through the screw threads, so that the support frame 6-2 moves in the front-back direction, the pressing roller 6-4 moves in the front-back direction, and the pressing roller 6-4 presses films with different widths.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the distance between the front and the rear supporting blocks 5-5 can be adjusted, so that film rolls with different widths can be placed between the two supporting blocks 5-5, and corresponding adjustment can be performed according to the planting requirements of farmers;

2. when the seeder advances, the film roll is driven to rotate and advance, so that the film on the film roll covers the soil of the potatoes;

3. according to the width difference of the film, the position between the pressing rollers 6-4 is adjusted to enable the pressing rollers 6-4 to carry out rolling pressing operation on the edge of the film, so that the film completely covers the soil, and the covering quality and efficiency are improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A potato seeder tectorial membrane device, it includes traction frame (1), seeder body (2), the left side of seeder body (2) is provided with traction frame (1); the method is characterized in that: the seeder also comprises a fixed block (3), supporting blocks (4), a film mechanism (5) and a pressing mechanism (6), wherein the fixed block (3) is symmetrically fixed on the front and back of the right side of the seeder body (2), the supporting blocks (4) are fixed at the bottom of the fixed block (3), the film mechanism (5) is arranged between the front supporting block and the back supporting block (4), and the pressing mechanism (6) is arranged on the right side of the film mechanism (5);

the film mechanism (5) comprises a first electric push rod (5-1), a connecting frame (5-2), a telescopic frame (5-3) and a support cylinder (5-4), wherein the inner sides of the supporting blocks (4) on the front side and the rear side are respectively provided with the support block (5-5), one side of the support block (5-5) on the rear side is fixedly provided with the connecting frame (5-2), the connecting frame (5-2) is arranged in an L-shaped structure, one side of the connecting frame (5-2) is fixedly provided with the first electric push rod (5-1), one side of the support block (5-5) on the front side is fixedly provided with the telescopic frame (5-3), the other side of the telescopic frame (5-3) is fixedly connected with the pushing end of the first electric push rod (5-1), the inner walls of the support blocks (5-5) on the front side and the rear side are respectively fixedly provided with the support cylinder (5-4), a groove (5-4-1) is formed in the branch cylinder (5-4);

the pressing mechanism (6) comprises a stop block (6-1), a support frame (6-2), a connecting block (6-3) and a pressing roller (6-4), the stop block (6-1) is fixed on the inner wall of the support block (4), the stop block (6-1) is arranged on the right side of the support block (5-5), the support frame (6-2) is arranged on the lower side of the stop block (6-1), a second electric push rod (6-5) is fixed in the support frame (6-2), a pushing block (6-6) is fixed on the bottom pushing end of the second electric push rod (6-5), the connecting block (6-3) is fixed on one side of the pushing block (6-6), support plates (6-7) are symmetrically fixed on the front and back of the bottom of the connecting block (6-3), and the pressing roller (6-4) is arranged between the front and back support plates (6-, a rotating shaft (6-8) is arranged in the pressing roller (6-4) in a penetrating way and is fixed, and the front end and the rear end of the rotating shaft (6-8) are respectively screwed on the corresponding support plates (6-7) through bearings;

the first electric push rod (5-1) and the second electric push rod (6-5) are connected with a power supply in the seeder body (2).

2. The potato planter mulching device of claim 1, wherein: a plurality of guide rods (6-9) are fixed on the outer side of the support block (5-5) positioned on the front side, a plurality of guide grooves (4-1) corresponding to the guide rods (6-9) are formed in the support block (4), and the guide rods (6-9) penetrate through the corresponding guide grooves (4-1).

3. The potato planter mulching device of claim 1, wherein: a motor (7) is fixed at the bottom of the supporting block (4), the motor (7) is arranged on the lower side of the stop block (6-1), a screw rod (8) is fixed on an output shaft of the motor (7), a sleeve (9) is screwed on the screw rod (8) through threads, the other end of the sleeve (9) is fixedly connected with the supporting frame (6-2), a sliding rail (10) is fixed at the upper end of the supporting frame (6-2), a sliding groove (11) is formed in the bottom of the stop block (6-1), and the sliding rail (10) is arranged in the sliding groove (11) in a front-back sliding manner; the motor (7) is connected with a power supply in the seeder body (2).

4. The potato planter mulching device of claim 3, wherein: the outer side of the support frame (6-2) is fixed with a guide post (12), a guide rod (13) is inserted into the guide post (12), one end of the guide rod (13) is fixed with a spring (14), the other end of the spring (14) is fixedly connected with the support frame (6-2), and the other end of the guide rod (13) is fixed on the support block (4).

5. The potato planter mulching device of claim 4, wherein: guide grooves (12-1) are formed in the upper side and the lower side of each guide column (12), sliding blocks (15) are symmetrically fixed to the upper portion and the lower portion of one end, located in each guide column (12), of each guide rod (13), and the sliding blocks (15) are arranged in the corresponding guide grooves (12-1) in a sliding mode.