CN213427032U

CN213427032U - Rhizome crop harvester

Info

Publication number: CN213427032U
Application number: CN202022331776.5U
Authority: CN
Inventors: 张立军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-15
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a rhizome crop harvester, which comprises a harvester frame, a square pipe is fixedly connected on the outer side of the harvester frame, three square pipes are respectively arranged at the outer end of the harvester frame in a rectangular shape, the inner cavity of the square pipe is connected with a slide bar in a sliding way, one end of the slide bar is connected with a land wheel in a rotating way, one side of the slide bar is fixedly connected with a hydraulic rod, the outer end of the hydraulic rod is connected with an oil cylinder in a sliding way, the oil cylinder is fixedly connected at the outer end of the square pipe, the top end of the harvester frame is fixedly connected with a control hydraulic valve, the hydraulic oil tank is connected with the oil cylinder, the height of the equipment and the ground can be improved and reduced through the arranged control hydraulic valve, the cutting part is always consistent with the ground, the degree and the efficiency of the device for collecting crops are enhanced, the device is prevented from damaging, the device of being convenient for adjusts according to the degree of depth of crop, reduces the probability to the crop damage in the harvest process.

Description

Rhizome crop harvester

Technical Field

The utility model relates to a rhizome crop harvester technical field especially relates to a rhizome crop harvester.

Background

Along with the increasing of population, people are increasingly demanding on food, the planting mode of the crops such as onions, green onions, garlic, gingers and carrots in the crops is gradually changed from the traditional small-range planting to the large-range farm planting, and meanwhile, large-scale equipment is adopted for seeding and harvesting, so that the working efficiency is greatly improved, and the burden brought by the food demand is reduced.

However, the above crop harvesting is mainly completed manually, which is high in labor intensity, low in efficiency, high in cost and long in time for sowing and harvesting, thereby affecting the sowing and harvesting speed of the crops and further affecting the yield of the crops.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a rhizome crop harvester, which can improve the production efficiency while reducing the labor intensity and is convenient for expanding the efficiency of seeding and harvesting in fixed time.

In order to solve the technical problem, the utility model provides a following technical scheme: a root-tuber crop harvester comprises a harvester frame, wherein the outer side of the harvester frame is fixedly connected with a square pipe, the square pipe is three, three square pipes are triangularly arranged at the outer end of the harvester frame respectively, the inner cavity of the square pipe is slidably connected with a slide bar, one end of the slide bar is rotatably connected with a land wheel, one side of the slide bar is fixedly connected with a hydraulic rod, the outer end of the hydraulic rod is slidably connected with an oil cylinder, the oil cylinder is fixedly connected with the outer end of the square pipe, the top end of the harvester frame is fixedly connected with a control hydraulic valve, one side of the control hydraulic valve is provided with a hydraulic oil tank, the hydraulic oil tank is connected with the oil cylinder, one side of the slide bar is rotatably connected with an adjusting rotating rod, one side of the adjusting rotating rod is fixedly connected with a detection plate, one side, and the other end of the detection plate is connected with a proximity switch in a sliding manner, and the proximity switch is abutted to the control hydraulic valve.

As a preferred technical scheme of the utility model, the top fixedly connected with gear box of harvester frame, the outside of gear box is rotated and is connected with the universal joint, just the top of gear box is rotated and is connected with first belt pulley, one side of first belt pulley is equipped with the second belt pulley, the second belt pulley rotate connect in the top of harvester frame, just the bottom fixedly connected with arbor of second belt pulley, the arbor runs through the harvester frame extends to the outside, the other end fixedly connected with blade of arbor, just the bottom fixedly connected with backplate of harvester frame, the blade rotate connect in the inner chamber of backplate.

As a preferred technical scheme of the utility model, the one end that harvester frame was kept away from to the gear box is rotated and is connected with linking frame, linking frame's the outside is rotated and is connected depth wheel, the depth wheel has two, two the depth wheel is located respectively linking frame's outer end, just linking frame's other end fixedly connected with flat shovel.

As a preferred technical proposal of the utility model, the connecting frame and the flat blade form a plow-like structure.

As an optimal technical scheme of the utility model, the radius of first belt pulley is greater than the radius of second belt pulley, just be connected with the belt between first belt pulley and the second belt pulley.

As a preferred technical scheme of the utility model, the radius of land wheel is greater than the radius of gauge wheel, just the dislocation of land wheel and gauge wheel.

As an optimized technical scheme of the utility model, the one end of test bar is the arc.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the control hydrovalve that sets up, can improve and reduce the height on equipment and ground, make cutting part and ground remain unanimous all the time to be convenient for reinforcing device to the degree and the efficiency of crop collection, prevent that the device from damaging the crop, influence the quality guarantee period of selling of crop, through hydro-cylinder and the hydraulic stem that sets up, the hydro-cylinder can drive the hydraulic stem shrink, thereby the device of being convenient for carries out the free regulation according to the degree of depth of crop, thereby reduces the probability of results in-process to the crop damage.

2. Through the connecting frame and the flat shovel that set up, the structure of similar ploughing for the bottom forms certain angle with ground, thereby is convenient for excavate the crop underground, and excavates partial height and can be according to the degree of depth manual regulation of agricultural product, and the device is more convenient when using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the slide rod and the hydraulic rod of the present invention;

FIG. 3 is a schematic view of the connection structure of the adjusting rotating rod and the detecting plate of the present invention;

fig. 4 is a side view of the present invention.

Wherein: 1. a harvester frame; 2. a square tube; 3. a slide bar; 4. a land wheel; 5. a hydraulic lever; 6. an oil cylinder; 7. controlling a hydraulic valve; 8. a hydraulic oil tank; 9. adjusting the rotating rod; 10. detecting a plate; 11. a detection lever; 12. a proximity switch; 13. a gear case; 14. a universal joint; 15. a first pulley; 16. a second pulley; 17. a cutter shaft; 18. a blade; 19. a guard plate; 20. a connecting frame; 21. a depth wheel; 22. and (4) leveling.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-4, the utility model provides a root crop harvester, which comprises a harvester frame 1, a square tube 2 is fixedly connected to the outer side of the harvester frame 1, three square tubes 2 are provided, three square tubes 2 are respectively arranged at the outer end of the harvester frame 1 in a triangular manner, the inner cavity of the square tube 2 is slidably connected with a slide bar 3, one end of the slide bar 3 is rotatably connected with a land wheel 4, one side of the slide bar 3 is fixedly connected with a hydraulic rod 5, the outer end of the hydraulic rod 5 is slidably connected with an oil cylinder 6, the oil cylinder 6 is fixedly connected with the outer end of the square tube 2, the top end of the harvester frame 1 is fixedly connected with a control hydraulic valve 7, one side of the control hydraulic valve 7 is provided with a hydraulic oil tank 8, the hydraulic oil tank 8 is connected with the oil cylinder 6, one side of the slide bar 3 is rotatably connected with an adjusting rotating bar 9, one, the other end of the detection plate 10 is connected with a proximity switch 12 in a sliding manner, and the proximity switch 12 is abutted against the control hydraulic valve 7;

the detection rod 11 contacts with the ground to drive the adjusting rotating rod 9 to rotate, then the detection plate 10 rotates, and after the detection plate 10 is close to the proximity switch 12, the controller controls the hydraulic valve 7 to enable the oil cylinder 6 to drive the hydraulic rod 5 to slide, and then the hydraulic rod 5 drives the sliding rod 3 to slide in the square pipe 2, so that the height of the land wheel 4 is adjusted.

In other embodiments, a gear box 13 is fixedly connected to the top end of the harvester frame 1, a universal joint 14 is rotatably connected to the outer side of the gear box 13, a first belt pulley 15 is rotatably connected to the top end of the gear box 13, a second belt pulley 16 is arranged on one side of the first belt pulley 15, the second belt pulley 16 is rotatably connected to the top end of the harvester frame 1, a cutter shaft 17 is fixedly connected to the bottom end of the second belt pulley 16, the cutter shaft 17 penetrates through the harvester frame 1 and extends to the outside, a blade 18 is fixedly connected to the other end of the cutter shaft 17, a guard plate 19 is fixedly connected to the bottom end of the harvester frame 1, and the blade 18 is rotatably connected to the inner cavity of the;

universal joint 14 that the engine through the tractor drove is connected with gear box 13, drive the first belt pulley 15 on the gear box 13 and rotate, first belt pulley 15 drives second belt pulley 16 and rotates, and then second belt pulley 16 drives arbor 17 rotatory, blade 18 on the arbor 17 cuts the seedling on ground, it sends out the seedling that the backplate 19 will cut from the delivery outlet to be provided with around the arbor 17, form the negative pressure when blade 18 in the space of backplate 19 inside formation is rotatory simultaneously, the seedling that will adsorb at ground drives, make the cutting cleaner.

In other embodiments, one end of the gear box 13, which is far away from the harvester frame 1, is rotatably connected with a connecting frame 20, the outer side of the connecting frame 20 is rotatably connected with two depth wheels 21, the two depth wheels 21 are respectively arranged at the outer end of the connecting frame 20, and the other end of the connecting frame 20 is fixedly connected with a flat blade 22;

the blade 22 can be used to produce crops from the ground to facilitate collection of the crops.

In other embodiments, connecting frame 20 and blade 22 form a plow-like structure;

the connecting frame 20 and the flat shovel 22 form a structure similar to a plough, so that the bottom of the device forms a certain angle with the ground to dig out underground crops, the height of the digging part can be manually adjusted according to the depth of agricultural products, the operation is simple and convenient, and the applicability is strong.

In other embodiments, the radius of the first pulley 15 is larger than the radius of the second pulley 16, and a belt is connected between the first pulley 15 and the second pulley 16;

the first pulley 15 has a larger radius than the second pulley 16 so that one revolution of the first pulley 15 causes a plurality of revolutions of the second pulley 16, thereby increasing the rotational speed of the blade 18.

In other embodiments, the radius of the land wheel 4 is greater than the radius of the depth wheel 21, and the land wheel 4 is offset from the depth wheel 21;

the depth wheel 21 can limit the height of the device, so that crops with different depths can be conveniently excavated, and the excavating efficiency of the crops is high.

In other embodiments, one end of the detection rod 11 is arc-shaped;

the arc-shaped detection rod 11 can protect the detection rod 11, and the detection rod 11 is prevented from being damaged in the measurement process.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rhizome crop harvester, includes harvester frame (1), its characterized in that: the outside fixedly connected with side pipe (2) of harvester frame (1), side pipe (2) have three, three side pipe (2) become triangle-shaped and locate respectively the outer end of harvester frame (1), the inner chamber sliding connection who manages side pipe (2) has slide bar (3), the one end of slide bar (3) is rotated and is connected with land wheel (4), just one side fixedly connected with hydraulic stem (5) of slide bar (3), the outer end sliding connection of hydraulic stem (5) has hydro-cylinder (6), hydro-cylinder (6) fixed connection in the outer end of side pipe (2), just the top fixedly connected with control hydraulic valve (7) of harvester frame (1), one side of control hydraulic valve (7) is equipped with hydraulic tank (8), hydraulic tank (8) with be connected between hydro-cylinder (6), just one side of slide bar (3) is rotated and is connected with regulation bull stick (9), one side of the adjusting rotating rod (9) is fixedly connected with a detection plate (10), one side of the detection plate (10) is fixedly connected with a detection rod (11), the other end of the detection plate (10) is connected with a proximity switch (12) in a sliding mode, and the proximity switch (12) is abutted to the control hydraulic valve (7).

2. A rhizome crop harvester as claimed in claim 1, wherein: top fixedly connected with gear box (13) of harvester frame (1), the outside of gear box (13) is rotated and is connected with universal joint (14), just the top of gear box (13) is rotated and is connected with first belt pulley (15), one side of first belt pulley (15) is equipped with second belt pulley (16), second belt pulley (16) rotate connect in the top of harvester frame (1), just the bottom fixedly connected with arbor (17) of second belt pulley (16), arbor (17) run through harvester frame (1) extends to the outside, the other end fixedly connected with blade (18) of arbor (17), just the bottom fixedly connected with backplate (19) of harvester frame (1), blade (18) rotate connect in the inner chamber of backplate (19).

3. A rhizome crop harvester as claimed in claim 2, wherein: one end that harvester frame (1) was kept away from in gear box (13) is rotated and is connected with linking frame (20), the outside of linking frame (20) is rotated and is connected depth wheel (21), depth wheel (21) have two, two depth wheel (21) are located respectively the outer end of linking frame (20), just the other end fixedly connected with flat shovel (22) of linking frame (20).

4. A rhizome crop harvester as claimed in claim 3, wherein: the connecting frame (20) and the blade (22) form a plow-like structure.

5. A rhizome crop harvester as claimed in claim 2, wherein: the radius of the first belt pulley (15) is larger than that of the second belt pulley (16), and a belt is connected between the first belt pulley (15) and the second belt pulley (16).

6. A rhizome crop harvester as claimed in claim 3, wherein: the radius of the land wheel (4) is larger than that of the depth wheel (21), and the land wheel (4) and the depth wheel (21) are staggered.

7. A rhizome crop harvester as claimed in claim 1, wherein: one end of the detection rod (11) is arc-shaped.