阅读说明：本技术 一种便于调节深浅的水稻种植用翻土装置 (Rice is planted with device that digs convenient to adjust depth ) 是由 章云 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种便于调节深浅的水稻种植用翻土装置,包括机体,所述机体上连接有2个把杆,且把杆之间连接有限位杆,所述限位杆搭设在定位齿之间,且定位齿设置于连接杆的下端,所述连接杆通过复位转轴连接于定位杆的一端,且定位杆的另一端伸入定位管的内部,并且定位管连接于机体的上表面,所述定位杆的下端设置有卡板,且卡板之间连接有抵压架的上端。该便于调节深浅的水稻种植用翻土装置能便于使用者轻便的调节刀体最下端的高度,从而能便于调节翻土的深度,且能便于使用者在翻土的过程中进行调节,而不需要停机进行调节,进而能便于提高该装置翻土作业的效率,并且能便于灵活使用。(the invention discloses a soil turning device for rice planting, which comprises a machine body, wherein 2 handle bars are connected to the machine body, limiting bars are connected between the handle bars, the limiting bars are erected between positioning teeth, the positioning teeth are arranged at the lower ends of connecting bars, the connecting bars are connected to one ends of the positioning bars through reset rotating shafts, the other ends of the positioning bars extend into positioning tubes, the positioning tubes are connected to the upper surface of the machine body, clamping plates are arranged at the lower ends of the positioning bars, and the upper ends of pressing frames are connected between the clamping plates. This rice is planted with device of digging convenient to adjust depth can the portable regulation cutter body height of lower extreme of convenient to use person to can be convenient for adjust the degree of depth of digging, and can the convenient to use person adjust at the in-process of digging, and need not shut down and adjust, and then can be convenient for improve the device efficiency of operation of digging, and can be convenient for use in a flexible way.)

1. The utility model provides a rice is planted and is used device of digging convenient to adjust depth, includes organism (1), its characterized in that: the machine body (1) is connected with 2 handle bars (2), limiting rods (12) are connected between the handle bars (2), the limiting rods (12) are erected between positioning teeth (24), the positioning teeth (24) are arranged at the lower ends of connecting rods (23), the connecting rods (23) are connected to one ends of the positioning rods (20) through reset rotating shafts (22), the other ends of the positioning rods (20) extend into the positioning tubes (11), the positioning tubes (11) are connected to the upper surface of the machine body (1), clamping plates (21) are arranged at the lower ends of the positioning rods (20), the upper ends of pressing frames (7) are connected between the clamping plates (21), the middle parts of the two sides of the pressing frames (7) are respectively connected to the front side and the rear side of the machine body (1) through connecting shafts (8), the two sides of the pressing frames (7) are respectively clamped with twist tubes (6) in sliding connection, and the twist tubes (6) are connected with a supporting structure (5), the upper end and the lower end of the supporting structure (5) are respectively connected with the supporting block (10) and the supporting rod (3), the supporting rod (3) is connected with the front side and the rear side of the machine body (1), the lower end of the supporting rod (3) is connected with the two ends of the shaft lever (13) in a bearing mode, the outer side of the shaft lever (13) is connected with the cutter body (4), the outer side of the middle of the shaft lever (13) is nested with the supporting frame (14), the supporting frame (14) is penetrated with the transmission shaft (17), the end part of the transmission shaft (17) extending into the supporting frame (14) is connected with the first universal joint (16), the first universal joint (16) is connected with the middle of the shaft lever (13) through the umbrella tooth group (15), the other end of the transmission shaft (17) is connected with the second universal joint (18), the second universal joint (18) is connected onto a motor shaft of the driving motor (19), and the driving motor (19) is installed at, and a protective cover (9) is arranged on the lower surface of one end of the machine body (1) close to the handle bar (2).

2. The soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the structure shape of the support rod (3) is L-shaped, and the folding angle of the support rod (3) is connected with the machine body (1) in a shaft connection mode.

3. The soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: prop top structure (5) including follower stem (501), thread bush (502), back shaft (503), prop top pole (504), prop top shaft (505) and slider (506), and the one end outside of follower stem (501) adopts the inboard threaded connection of twist form thread structure and twist pipe (6), and the outside threaded connection at follower stem (501) middle part has 2 thread bushes (502), and the inboard screw thread of 2 thread bushes (502) is turned to opposite simultaneously, the upper and lower both sides of thread bush (502) all are connected with ejector pin (504) through back shaft (503), and are connected through ejector pin (505) and slider (506) between the outer end of same side ejector pin (504), and slider (506) of both sides all adopt block sliding connection's mode to be connected with supporting shoe (10) and bracing piece (3) respectively about follower stem (501).

4. the soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the structure shape of the pressing frame (7) is n-shaped, and the thickness of the upper end of the pressing frame (7) is matched with the distance between the clamping plates (21).

5. The soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the lower surface of the supporting block (10) and the upper surface of one end of the supporting rod (3) are both provided with sliding grooves, and the supporting block (10) and the machine body (1) are integrally arranged.

6. The soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the positioning tube (11) is movably connected with the positioning rod (20) in a nesting mode, and the positioning tube (11) and the machine body (1) are integrally arranged.

7. the soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the cutter bodies (4) are arranged on the outer sides of the shaft rods (13) at equal angles, the cutter bodies (4) are detachably connected with the shaft rods (13) through bolts, and the cutter bodies (4) are in a zigzag shape.

8. The soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: the bevel gear group (15) is respectively connected to the middle of the shaft rod (13) and the first universal joint (16) in a key mode, the bevel gear group (15) and the first universal joint (16) are arranged in the supporting frame (14), and the inner side of the supporting frame (14) is connected with the shaft rod (13) in a bearing connection mode.

9. the soil turning device for rice planting convenient to adjust the depth of the soil turning device according to claim 1, wherein: positioning teeth (24) are uniformly distributed on the connecting rod (23), and the distance between every two adjacent positioning teeth (24) is matched with the diameter of the connecting rod (23).

Technical Field

The invention relates to the technical field of soil turning devices, in particular to a soil turning device for rice planting, which is convenient for adjusting depth.

Background

In the process of planting rice, soil for planting the rice needs to be turned so as to be convenient for fertilizing the rice after the rice is planted and improve the survival rate of the rice, and the soil turning device for planting the rice is equipment for turning soil before the rice is planted.

However, the existing soil turning device for rice planting has certain problems in the using process, such as:

1. When the existing soil turning device for rice planting is used, the depth of soil turning is not convenient to adjust, and tools such as a screwdriver and the like are required when the height of a cutter body is adjusted, so that the complexity of adjusting the height of the cutter body by a user is increased;

2. the existing soil turning device for rice planting needs to be stopped when the soil turning depth is adjusted, so that a user needs to spend longer time for operation, and the soil turning efficiency is not convenient to improve;

To sum up, a soil turning device for rice planting convenient to adjust the depth is designed so as to solve the problems.

Disclosure of Invention

The invention aims to provide a soil turning device for rice planting, which is convenient for adjusting depth and aims to solve the problem that the prior soil turning device for rice planting is inconvenient for adjusting the soil turning depth in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a soil turning device for rice planting convenient for depth adjustment comprises a machine body, wherein 2 handle bars are connected to the machine body, limiting rods are connected between the handle bars, the limiting rods are erected between positioning teeth, the positioning teeth are arranged at the lower ends of connecting rods, the connecting rods are connected to one ends of the positioning rods through reset rotating shafts, the other ends of the positioning rods extend into positioning tubes, the positioning tubes are connected to the upper surface of the machine body, clamping plates are arranged at the lower ends of the positioning rods, the upper ends of pressing frames are connected between the clamping plates, the middle portions of two sides of the pressing frames are respectively connected to the front side and the rear side of the machine body through connecting shafts, hemp tubes are clamped and slidably connected to two sides of the pressing frames, the hemp tubes are connected with a supporting top structure, the upper end and the lower end of the supporting top structure are respectively connected with a supporting block and a supporting rod, the supporting rods are connected to the front side, and the bearing is connected in the both ends of axostylus axostyle between the lower extreme of bracing piece, the outside of axostylus axostyle is connected with the cutter body, and the middle part outside nestification of axostylus axostyle has the carriage, it has the transmission shaft to run through on the carriage, and the end connection that the transmission shaft stretches into in the carriage has first universal joint to first universal joint is connected with the middle part of axostylus axostyle through bevel teeth group, the other end of transmission shaft is connected with the second universal joint, and the second universal joint is connected on driving motor's motor shaft, driving motor installs in the lower extreme of organism, and the organism is close.

Preferably, the structural shape of the support rod is L-shaped, and the folding angle of the support rod is connected with the machine body in a shaft connection mode.

Preferably, prop the apical organ and include driven lever, thread bush, back shaft, prop the ejector pin, prop apical axis and slider, and the one end outside of driven lever adopts the inboard threaded connection of twist form thread structure and twist pipe to the outside threaded connection at driven lever middle part has 2 thread bushes, and 2 inboard screw threads of thread bush revolve to opposite simultaneously, the upper and lower both sides of thread bush all are connected with the ejector pin through the back shaft, and the homonymy props between the outer end of apical axis and slider and be connected through propping apical axis and slider between the outer end of ejector pin, and the slider of both sides all adopts block sliding connection's mode to be connected with supporting shoe and bracing piece respectively about the driven lever.

Preferably, the structure shape of the pressing frame is n-shaped, and the thickness of the upper end of the pressing frame is matched with the distance between the clamping plates.

Preferably, the lower surface of the supporting block and the upper surface of one end of the supporting rod are both provided with a sliding groove, and the supporting block and the machine body are integrally arranged.

Preferably, the positioning pipe is movably connected with the positioning rod in a nesting mode, and the positioning pipe and the machine body are integrally arranged.

Preferably, the cutter bodies are arranged on the outer sides of the shaft rods at equal angles, the cutter bodies are detachably connected with the shaft rods through bolts, and the cutter bodies are in a zigzag shape.

Preferably, the bevel gear group is respectively connected to the middle part of the shaft rod and the first universal joint in a keyed mode, the bevel gear group and the first universal joint are arranged in the supporting frame, and the inner side of the supporting frame is connected with the shaft rod in a bearing connection mode.

Preferably, the connecting rod is uniformly distributed with positioning teeth, and the distance between adjacent positioning teeth is matched with the diameter of the connecting rod.

compared with the prior art, the invention has the beneficial effects that: this rice is planted with device of digging convenient to adjust depth can the portable regulation cutter body height of lower extreme of convenient to use person to can be convenient for adjust the degree of depth of digging, and can the convenient to use person adjust at the in-process of digging, and need not shut down and adjust, and then can be convenient for improve the device efficiency of operation of digging, and can be convenient for use in a flexible way:

1. The positioning rod is driven to move along the axis of the positioning pipe by the pulling of the connecting rod, and then the pressing frame is driven to rotate by the clamping plate, so that the lower end of the pressing frame pushes the twist pipe, the supporting structure is driven to expand by the movement of the twist pipe, one end of the supporting rod rotates downwards, the position of a shaft rod connected with the cutter body is changed, and the purpose of adjusting the soil turning depth of the cutter body is achieved;

2. Through setting up the connecting rod in the barre position, can make the user at the in-process that uses this device of digging to dig, directly stimulate the connecting rod and adjust the degree of depth that the cutter body digs to when loosening the connecting rod, through the locating tooth card on the gag lever post, so that fix the degree of depth that the tool bit digs, thereby can be convenient for increase this device of digging's nimble usability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the connection structure of the support frame of the present invention;

FIG. 4 is a schematic structural view of a supporting top according to the present invention;

FIG. 5 is a schematic view of the bottom connection structure of the positioning rod and the connecting rod of the present invention;

FIG. 6 is a schematic side view of the pressing frame of the present invention.

In the figure: 1. a body; 2. a handle bar; 3. a support bar; 4. a cutter body; 5. a supporting structure; 501. a driven lever; 502. a threaded sleeve; 503. a support shaft; 504. supporting a top rod; 505. supporting a top shaft; 506. a slider; 6. a twist pipe; 7. a pressing frame; 8. a connecting shaft; 9. a protective cover; 10. a support block; 11. a positioning tube; 12. a limiting rod; 13. a shaft lever; 14. a support frame; 15. an umbrella tooth group; 16. a first universal joint; 17. a drive shaft; 18. a second universal joint; 19. a drive motor; 20. positioning a rod; 21. clamping a plate; 22. resetting the rotating shaft; 23. a connecting rod; 24. and positioning teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

referring to fig. 1-6, the present invention provides a technical solution: a soil turning device convenient for adjusting depth for rice planting comprises a machine body 1, a handle rod 2, a support rod 3, a cutter body 4, a supporting structure 5, a driven rod 501, a threaded sleeve 502, a support shaft 503, a supporting rod 504, a supporting shaft 505, a sliding block 506, a twisted tube 6, a pressing frame 7, a connecting shaft 8, a protective cover 9, a support block 10, a positioning tube 11, a limiting rod 12, a shaft rod 13, a support frame 14, an umbrella tooth group 15, a first universal joint 16, a transmission shaft 17, a second universal joint 18, a driving motor 19, a positioning rod 20, a clamping plate 21, a reset rotating shaft 22, a connecting rod 23 and positioning teeth 24, wherein 2 handle rods 2 are connected to the machine body 1, the limiting rods 12 are connected between the handle rods 2, the limiting rods 12 are erected between the positioning teeth 24, the positioning teeth 24 are arranged at the lower end of the connecting rod 23, the connecting rod 23 is connected to one end of the positioning rod 20 through the reset rotating shaft 22, and the other end of the positioning rod 20 extends, the positioning tube 11 is connected with the upper surface of the machine body 1, the lower end of the positioning rod 20 is provided with clamping plates 21, the upper ends of the pressing frames 7 are connected between the clamping plates 21, the middle parts of the two sides of the pressing frames 7 are respectively connected with the front side and the rear side of the machine body 1 through connecting shafts 8, the two sides of the pressing frames 7 are respectively connected with the twisted tube 6 in a clamping and sliding manner, the twisted tube 6 is connected with the supporting structure 5, the upper end and the lower end of the supporting structure 5 are respectively connected with the supporting block 10 and the supporting rod 3, the supporting rods 3 are connected with the front side and the rear side of the machine body 1, the lower ends of the supporting rods 3 are connected with the two ends of the shaft rod 13 through bearings, the outer side of the shaft rod 13 is connected with the cutter body 4, the outer side of the middle part of the shaft rod 13 is nested with the supporting frame 14, the supporting frame 14 is penetrated with the transmission shaft 17, the end part, the other end of transmission shaft 17 is connected with second universal joint 18, and second universal joint 18 connects on driving motor 19's motor shaft, and driving motor 19 installs in the lower extreme of organism 1, and the lower surface that organism 1 is close to stick 2 one end is provided with protection casing 9.

the structural shape of the support rod 3 is 'L' -shaped, and the folding angle of the support rod 3 is connected with the machine body 1 by adopting a shaft connection mode, so that one end of the support rod 3 can rotate downwards, and the other end of the support rod can rotate upwards, thereby facilitating the adjustment of the soil penetration depth of the cutter body 4.

The supporting top structure 5 comprises a driven rod 501, a threaded sleeve 502, a supporting shaft 503, a supporting top rod 504, a supporting top shaft 505 and a sliding block 506, and the outer side of one end of the driven rod 501 is in threaded connection with the inner side of the twist pipe 6 by adopting a twist-shaped threaded structure, and the outer side of the middle part of the driven rod 501 is connected with 2 thread sleeves 502 by screw threads, the inner side of the 2 thread sleeves 502 has opposite screw thread turning directions, the upper side and the lower side of the thread sleeves 502 are both connected with an ejector rod 504 by a support shaft 503, and the outer ends of the same side supporting and ejecting rods 504 are connected with a sliding block 506 through a supporting and ejecting shaft 505, and the sliding blocks 506 on the upper and lower sides of the driven rod 501 are respectively connected with the supporting block 10 and the supporting rod 3 in a clamping sliding connection manner, so that the driven rod 501 is driven to rotate by the movement of the twisted pipe 6, and is rotated by the driven rod 501 so that the 2 screw caps 502 thereon are moved away from or close to each other, and the one end of the support rod 3 is rotated downward by the supporting shaft 505.

the structure shape of the pressing frame 7 is n-shaped, the thickness of the upper end of the pressing frame 7 is matched with the distance between the clamping plates 21, the pressing frame 7 can drive the twist tubes 6 on the front side and the rear side of the machine body 1 to synchronously rotate, and therefore the device can stably adjust the soil penetration depth of the cutter body 4.

The lower surface of supporting shoe 10 and the upper surface of bracing piece 3 one end all are provided with the spout, and supporting shoe 10 and organism 1 be the integration setting, can be convenient for spout and slider 506 sliding connection on the lower surface of supporting shoe 10 and the bracing piece 3 to can guarantee the stability of supporting shoe 10 one end pivoted down.

The positioning tube 11 is movably connected with the positioning rod 20 in a nesting mode, and the positioning tube 11 and the machine body 1 are integrally arranged, so that the positioning tube 11 can conveniently ensure the positioning rod 20 to stably move, and further the stable use of the structure for adjusting the soil penetration depth of the cutter body 4 on the soil turning device can be ensured.

The cutter bodies 4 are arranged on the outer sides of the shaft levers 13 at equal angles, the cutter bodies 4 are detachably connected with the shaft levers 13 through bolts, the cutter bodies 4 are in a zigzag shape, the cutter bodies 4 on the shaft levers 13 can be turned over conveniently and stably, and the damaged cutter bodies 4 can be replaced conveniently.

The bevel gear group 15 is respectively in keyed connection with the middle of the shaft rod 13 and the first universal joint 16, the bevel gear group 15 and the first universal joint 16 are arranged in the supporting frame 14, the inner side of the supporting frame 14 is connected with the shaft rod 13 in a bearing connection mode, the shaft rod 13 can be driven to rotate stably through the bevel gear group 15, and therefore the cutter body 4 on the shaft rod 13 can be used for performing soil turning operation stably.

Evenly distributed has location tooth 24 on the connecting rod 23, and the distance between the adjacent location tooth 24 coincide with the diameter of connecting rod 23, can be convenient for through evenly distributed's location tooth 24 and connecting rod 23 block on the connecting rod 23 to can fix the position of connecting rod 23, and then can be convenient for further fix cutter body 4 position, be favorable to guaranteeing that the cutter body 4 after the regulation can be stable turn over native operation.

The working principle is as follows: firstly, the soil turning device for rice planting convenient for adjusting the depth runs to a use position, and is used according to the following mode:

According to fig. 1-6, the connecting rod 23 is rotated by the reset rotating shaft 22, and the connecting rod 23 is pulled, so that the positioning rod 20 moves towards the outer end part of the handle bar 2 synchronously with the positioning rod (when the positioning rod 20 moves, the positioning rod 20 can be limited by the positioning tube 11, so that the positioning rod can only move along the axis of the positioning rod), and further the pressing frame 7 is driven to rotate under the action of the connecting shaft 8, so that the lower end of the pressing frame 7 moves towards the supporting structure 5;

When the pressing frame 7 moves towards the propping structure 5, the twisted pipe 6 is driven to move towards the propping structure 5 so as to drive the driven rod 501 on the propping structure 5 to rotate, in the process, the twisted pipe 6 slides up and down on the pressing frame 7, when the driven rod 501 rotates, the 2 thread sleeves 502 on the driven rod are made to approach each other, so that the included angle between the 2 thread sleeves 502 and the propping rod 504 on the same side is gradually reduced, one end of the supporting rod 3 rotates downwards, and the shaft rod 13 connected to the supporting rod 3 is driven to gradually move downwards until the lowest end of the cutter body 4 on the shaft rod 13 is lower than the lowest end of the machine body 1 by a certain distance;

at this time, the connecting rod 23 is loosened, the connecting rod 23 reversely rotates under the reset action of the reset rotating shaft 22, so that the positioning teeth 24 at corresponding positions on the connecting rod 23 are clamped at two sides of the limiting rod 12, the connecting rod 23 is fixed through the limiting rod 12, so that the rotating angle of the pressing frame 7 is fixed, and further the position of the cutter body 4 is fixed;

Then, the diesel engine on the machine body 1 drives the machine body 1 to move, and the diesel engine supplies power to the driving motor 19, so that the driving motor 19 drives the second universal joint 18 to rotate, and the first universal joint 16 at the other end of the driving shaft 17 is driven to rotate through the second universal joint 18 and the driving shaft 17, when the first universal joint 16 rotates, the bevel gear group 15 drives the shaft rod 13 to rotate, so that the purpose of driving the cutter body 4 to rotate is achieved, and when the cutter body 4 rotates, soil turning operation can be carried out on the soil for planting rice;

When the depth of the soil turning needs to be adjusted, the connecting rod 23 can be pulled to a proper position, and then the rotating angle of the abutting frame 7 can be adjusted, so that the downward rotating angle of one end of the supporting rod 3 can be changed, the purpose of adjusting the position of the shaft rod 13 can be realized, and further the soil turning depth of the cutter body 4 can be changed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

it is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.