CN211184902U

CN211184902U - Seeding shallow that chinese sorghum was planted

Info

Publication number: CN211184902U
Application number: CN201921019462.2U
Authority: CN
Inventors: 王明泽; 马保兴; 范有仁
Original assignee: Jingtai Mingze Watermelon Production And Marketing Professional Cooperative
Current assignee: Chongqing Chindoff Environmental Protection Service Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-08-07
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to an agricultural planting equipment technical field specifically is a seeding shallow that sorghum was planted, which comprises a carriage body, bulldoze device and bull-dozing board, the bottom rear side of automobile body is rotated through the support frame and is connected with the pivot, the both ends of pivot are fixed with the rear wheel, the oblique below that the pivot is close to the automobile body is provided with a set of bull-dozing device at least, the bulldozing device includes the cam, a spring, push rod and suspension, cam and pivot fixed connection, the outside of cam is provided with first connecting block, the bottom at the automobile body is fixed at the top of suspension, the bottom of suspension is fixed with the second connecting block, be provided with the spring between second connecting block and the first connecting block, the push rod sets up the inside at the spring, the push. The utility model discloses a set up bulldozing device on the wheel of back, carry out the landfill with the chinese sorghum seed, avoided the back wheel to crush the chinese sorghum seed to can satisfy the growth demand that sprouts of chinese sorghum seed with soil propelling movement to planting the hole.

Description

Seeding shallow that chinese sorghum was planted

Technical Field

The utility model relates to an agricultural planting equipment technical field specifically is a seeding shallow that chinese sorghum was planted.

Background

Sorghum is a crop which is usually planted, when the sorghum is planted, because the diameter of seed particles is too small, gaps cannot be too large or too small when the sorghum is sowed, the spacing between the sorghum and the seed is generally 27cm, 4-5 sorghum seeds are planted in each hole, and because the soil breaking capability of the sorghum seeds is poor, the sorghum seeds are not buried too deeply, and the seeds are generally 3-5 cm.

Through retrieval, Chinese patent (CN 206380288U) discloses a sorghum seeding trolley, which comprises a trolley body, a storage battery, a motor, a speed reducer, a differential gear set, a same-speed gear set and a pushing handle, wherein the storage battery is adopted to drive the motor to serve as a driving force, and meanwhile, the motor can also be combined by hand thrust, so that the labor intensity is reduced, and the trolley is environment-friendly; the distance between the hole drilling device and the sowing pipe is the same as the distance between the sowing pipe and the water outlet pipe, and the planting distance between sorghum seeds is controlled; the travel of the punching nail is controlled to control the sowing depth, the electric control double valve is used for controlling the gap between the two valves to control the number of particles sowed in each hole, and the small handcart is simple in structure, light in weight, convenient to use and more suitable for field operation.

Through search, Chinese patent (CN 208016296U) discloses a seeding cart for sorghum planting, which comprises a cart body, a pushing handle, a seed box, a front wheel, a rear soil compacting wheel, a connecting shaft, a hole drilling frame, a belt, a hole drilling nail, a seeding control rod, a seeding roller, a first belt pulley, a second belt pulley, a short rod and a spring. The soil compacting machine is characterized in that front wheels and rear soil compacting wheels are arranged below the machine body, the front wheels on two sides of the machine body are connected through a connecting shaft, a seed box is arranged above the machine body, and a supporting rod for clamping and fixing is further arranged between the side edge of the seed box and the machine body. The lower extreme of kind seed box is equipped with the seeding control lever, the seeding control lever passes the automobile body, and inside cavity forms the seeding passageway, be equipped with the seeding gyro wheel in the seeding passageway, still be equipped with the recess on the seeding gyro wheel, one section of seeding gyro wheel is fixed in the seeding control lever, and the other end is equipped with the dwang that passes the seeding control lever, be equipped with on the dwang from the driving wheel, be equipped with the action wheel on the connecting axle, action wheel and from gear engagement between the driving wheel.

Two chinese patent comparison documents all carry out the surface through back firming wheel and firming and make the sorghum seed covered by soil, nevertheless can press the sorghum seed at the in-process that flattens and hinder, be unfavorable for the germination growth of sorghum seed, and can see in the picture that two comparison documents disclose that the digging device of making a cave is located in the middle of the bottom of automobile body, and seed seeder also is located in the middle of the bottom, can't utilize two back firming wheels at the back to press soil to planting in the hole, consequently can't the landfill sorghum planting hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeding shallow that chinese sorghum was planted to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seeding cart for planting sorghum, which comprises a cart body, a bulldozing device and a bulldozing plate, wherein the rear side of the bottom of the cart body is rotationally connected with a rotating shaft through a supporting frame, rear wheels are fixed at two ends of the rotating shaft, at least one group of bulldozing devices are arranged on the rotating shaft close to the oblique lower part of the vehicle body, the bulldozing device comprises a cam, a spring, a push rod and a suspension, the cam is fixedly connected with the rotating shaft, the outer side of the cam is provided with a first connecting block, the top of the suspension is fixed at the bottom of the vehicle body, a second connecting block is fixed at the bottom of the suspension, a spring is arranged between the second connecting block and the first connecting block, the axial lead of the push rod is vertical to the axial lead of the rotating shaft, the push rod is arranged inside the spring, one side of the push rod is fixedly connected with the first connecting block in a vertical mode, the push rod is movably connected with the second connecting block, and the other side of the push rod penetrates through the second connecting block and is connected with a bulldozing plate.

Preferably, one side of the bottom of the bulldozer, which is close to the advancing direction of the bulldozer, is provided with a blade point for shoveling soil, one side of the upper part of the blade point is provided with an inner arc groove for turning soil, and the bottom of the blade point is provided with an outer arc edge.

Preferably, the two ends of the spring are fixedly connected with the second connecting block and the first connecting block through limiting rings respectively.

Preferably, a triangular rib plate for reinforcing is arranged at the joint of the top of the suspension and the vehicle body.

Preferably, the push rod and the advancing direction of the vehicle body form an angle of 20-30 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: when the seeding cart filled with the sorghum seeds advances on the land, the hole digging device in front of the bottom of the cart body digs the hole, the seeding mechanism in the middle of the bottom of the cart body is used for seeding the sorghum seeds, and when the cart body advances, the rear wheels rotate along with the rotation, so that the bulldozing device fixed below the inclined rotating shaft is driven to bulldoze and bury the sorghum seeds sowed in the planting hole. Thereby bulldoze the device middle cam and give first connecting block application of force along with the rotation of pivot, first connecting block passes through compression spring with the second connecting block of fixing in one side and pushes away the push rod below to one side, and the tip of push rod is provided with the bull-dozing board, utilizes the bull-dozing board to carry out bulldozing the landfill with the sorghum seed of sowing in planting the hole. Through set up bulldozing device on the wheel of back, carry out the landfill with the sorghum seed, avoided the back wheel to crush the sorghum seed to can satisfy the growth demand that sprouts of sorghum seed with soil propelling movement to planting in the hole.

Drawings

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

FIG. 2 is a schematic structural view of the middle bulldozer;

FIG. 3 is a schematic view of a structure of a bulldozer according to the present invention;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

In the figure: 1-a vehicle body; 11-a support frame; 12-rear wheel; 13-a rotating shaft; 2-a bulldozer device; 21-a cam; 22-a first connection block; 23-a spring; 24-a second connection block; 25-a push rod; 26-a suspension; 3-a bulldozer plate; 31-plate tip; 32-inner arc groove; 33-outer arc edge.

Detailed Description

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.

Embodiment 1, please refer to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a seeding shallow that chinese sorghum was planted, includes automobile body 1, bulldozing device 2 and bull dozer 3, rotates through support frame 11 at the bottom rear side of automobile body 1 and is connected with pivot 13, and screw fixed mounting has rear wheel 12 at the both ends of pivot 13, when needs are sowed the chinese sorghum, pushes away automobile body 1 that carries the chinese sorghum seed, utilizes the device of digging a hole to dig the hole, utilizes the seeder to leak down the chinese sorghum seed, and automobile body 1 is when advancing, will drive rear wheel 12 and rotate subaerial.

A group of soil shifting devices 2 are arranged on the rotating shaft 13 at the oblique lower part close to the vehicle body 1, the soil shifting devices 2 are positioned at the middle position of the bottom of the vehicle body 1, and sorghum seeds sown in planting pits in the front of the vehicle body 1 are subjected to soil shifting and landfill through the group of soil shifting devices 2. The bulldozing device 2 comprises a cam 21, a spring 23, a push rod 25 and a suspension 26, the great circle axis of the cam 21 is fixedly connected with the rotating shaft 13 in a welding mode, a first connecting block 22 is arranged on the outer side of the cam 21, the top of the suspension 26 is fixedly connected to the bottom of the vehicle body 1 in a welding mode, a second connecting block 24 is fixedly arranged at the bottom of the suspension 26, the spring 23 is arranged between the second connecting block 24 and the first connecting block 22, the axis of the push rod 25 is perpendicular to the axis of the rotating shaft 13, the push rod 25 is arranged inside the spring 23 and is coaxial with the spring 23, one side of the push rod 25 is fixedly connected with the first connecting block 22 in a perpendicular mode, the push rod 25 is movably connected with the second connecting block 24, and the other side of the push rod 25 penetrates through.

Referring to fig. 3, a blade tip 31 for shoveling earth is disposed on one side of the bottom of the blade 3 close to the advancing direction of the vehicle body 1, an inner arc groove 32 for turning earth is disposed on one side of the upper portion of the blade tip 31, and an outer arc edge 33 is disposed on the bottom of the blade tip 31. The outer arc edge 33 is made to match with the arc of the inner arc groove 32, so that the soil is stuck on the bulldozer blade 3 when the bulldozer dozes, unnecessary weight of the bulldozer is reduced, and the material is saved.

As a preferable scheme, two ends of the spring 23 are respectively fixedly connected with the second connecting block 24 and the first connecting block 22 by welding through a limiting ring, so that the direction of the spring 23 for pushing soil is limited, and preparation is made for burying the sorghum planting pit.

Preferably, a triangular rib plate for reinforcement is arranged at the joint of the top of the suspension 26 and the vehicle body 1, so that the suspension 26 is welded on the vehicle body 1 more firmly, and the pushing force exerted by the spring 23 in the rotation process of the rear wheel 12 is reduced.

As a preferable scheme, the push rod 25 and the advancing direction of the vehicle body 1 form an angle of 20-30 degrees, so that the sorghum seeds sowed in the planting pits can be pushed to fill the pits through the bulldozing device 2.

Embodiment 2, please refer to fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a seeding shallow that chinese sorghum was planted, includes automobile body 1, bulldozing device 2 and bull dozer 3, rotates through support frame 11 at the bottom rear side of automobile body 1 and is connected with pivot 13, and screw fixed mounting has rear wheel 12 at the both ends of pivot 13, when needs are sowed the chinese sorghum, pushes away automobile body 1 that carries the chinese sorghum seed, utilizes the device of digging a hole to dig the hole, utilizes the seeder to leak down the chinese sorghum seed, and automobile body 1 is when advancing, will drive rear wheel 12 and rotate subaerial.

Two sets of dozer devices 2 are provided obliquely below the rotary shaft 13 near the vehicle body 1. Two adjacent sorghum planting holes on the same water flat line are convenient for push flat through two sets of bulldozing devices 2 or multiunit bulldozing device 2, certainly, if one of them has pushed flat, push away soil once more so, can play the reinforcing effect, prevent to push flat the soil of landfill planting hole for the first time. The bulldozing device 2 comprises a cam 21, a spring 23, a push rod 25 and a suspension 26, the great circle axis of the cam 21 is fixedly connected with the rotating shaft 13 in a welding mode, a first connecting block 22 is arranged on the outer side of the cam 21, the top of the suspension 26 is fixedly connected to the bottom of the vehicle body 1 in a welding mode, a second connecting block 24 is fixedly arranged at the bottom of the suspension 26, the spring 23 is arranged between the second connecting block 24 and the first connecting block 22, the axis of the push rod 25 is perpendicular to the axis of the rotating shaft 13, the push rod 25 is arranged inside the spring 23 and is coaxial with the spring 23, one side of the push rod 25 is fixedly connected with the first connecting block 22 in a perpendicular mode, the push rod 25 is movably connected with the second connecting block 24, and the other side of the push rod 25 penetrates through.

The working principle is as follows: when the seeding cart filled with sorghum seeds advances on the land, the hole digging device on the front of the bottom of the cart body 1 digs a pit, the seeding mechanism in the middle of the bottom of the cart body 1 is used for seeding the sorghum seeds, and when the cart body 1 advances, the rear wheels 12 rotate along with the rotation, so that the soil shifter 2 fixed below the rotating shaft 13 in an inclined mode is driven to soil and bury the sorghum seeds sown in the planting pit. The cam 21 of the bulldozer device 2 applies force to the first connecting block 22 along with the rotation of the rotating shaft 13, the first connecting block 22 and the second connecting block 24 fixed on one side push the push rod 25 obliquely downwards through the compression spring 23, the end part of the push rod 25 is provided with the bulldozer blade 3, and sorghum seeds sown in the planting pit are subjected to bulldozing and landfill by utilizing the bulldozer blade 3.

It is noted that, in this document, relational terms such as "first," "second," and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or should not be construed as indicating or implying any relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, unless otherwise specified, "a plurality" means two or more; the terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, either directly or indirectly through intervening media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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.

Claims

1. The utility model provides a seeding shallow that sorghum was planted, includes automobile body (1), bulldozing device (2) and bull dozer (3), the bottom rear side of automobile body (1) is rotated through support frame (11) and is connected with pivot (13), the both ends of pivot (13) are fixed with rear wheel (12), its characterized in that: the automatic bulldozer is characterized in that at least one group of bulldozer devices (2) is arranged on the oblique lower portion, close to the trolley body (1), of the rotating shaft (13), each bulldozer device (2) comprises a cam (21), a spring (23), a push rod (25) and a suspension (26), the cam (21) is fixedly connected with the rotating shaft (13), a first connecting block (22) is arranged on the outer side of the cam (21), the top of the suspension (26) is fixed to the bottom of the trolley body (1), a second connecting block (24) is fixed to the bottom of the suspension (26), the spring (23) is arranged between the second connecting block (24) and the first connecting block (22), the axial lead of the push rod (25) is perpendicular to the axial lead of the rotating shaft (13), the push rod (25) is arranged inside the spring (23), one side of the push rod (25) is perpendicularly and fixedly connected with the first connecting block (22), and the push rod (25) is movably connected with the second connecting block, the other side of the push rod (25) penetrates through the second connecting block (24) and is connected with a bulldozer plate (3).

2. The planting cart for planting sorghum according to claim 1, wherein: one side, close to the advancing direction of the vehicle body (1), of the bottom of the bulldozer blade (3) is provided with a blade tip (31) for shoveling soil, one side of the upper portion of the blade tip (31) is provided with an inner arc groove (32) for digging soil, and the bottom of the blade tip (31) is provided with an outer arc edge (33).

3. The planting cart for planting sorghum according to claim 1, wherein: and the two ends of the spring (23) are respectively and fixedly connected with the second connecting block (24) and the first connecting block (22) through limiting rings.

4. The planting cart for planting sorghum according to claim 1, wherein: and a triangular rib plate for reinforcement is arranged at the joint of the top of the suspension (26) and the vehicle body (1).

5. The planting cart for planting sorghum according to claim 1, wherein: the push rod (25) and the advancing direction of the vehicle body (1) form an angle of 20-30 degrees.