CN109287204B

CN109287204B - Rice seedling raising device

Info

Publication number: CN109287204B
Application number: CN201811192419.6A
Authority: CN
Inventors: 章云; 张贝尼; 章飞云
Original assignee: Jixi Yuandao Agricultural Industrial Technology Co ltd
Current assignee: Jixi Yuandao Agricultural Industrial Technology Co ltd
Priority date: 2018-10-13
Filing date: 2018-10-13
Publication date: 2021-04-09
Anticipated expiration: 2038-10-13
Also published as: CN109287204A

Abstract

The invention provides a rice seedling raising device which comprises a feeding and paving device, a movable extension rail, a pulley and a paving device, wherein the movable extension rail is arranged behind the feeding and paving device, the pulley is arranged on the movable extension rail, the paving device is arranged on the pulley, the movable extension rail comprises a first sliding frame and a second sliding frame, two first electric telescopic rods are arranged at the bottom of the first sliding frame and are vertical to the ground, a first rack is arranged on the upper surface of the first sliding frame, a second sliding frame is arranged on the outer side wall of the first sliding frame in a sliding manner, the second sliding frame and the first sliding frame are arranged in a sliding manner in parallel, a friction wheel is arranged in the first sliding frame, a second rack is arranged on the upper surface of the second sliding frame, and two second electric telescopic rods are arranged at the bottom of the second sliding frame and are vertical to the ground. The automatic parallel extension of the sliding rails of the seedling raising device can be realized, and the seeding efficiency is improved through integrated operation.

Description

Rice seedling raising device

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to a rice seedling raising device.

Background

The rice seedling raising technology is a common seedling raising technology, and by adopting the technology, the seedling age is short, the seedlings are strong, the management is convenient, the seedlings can be raised intensively, and the production is specialized. This seeding mode of growing seedlings needs to ask kind even, and every dish of seeding volume will be accurate, in order to guarantee spreading evenly, need lay the track in the field in advance, will spread the machine that scatters and install on the track that has paved in advance, and when the breeding area is great, the track just needs the very long that sets up, need adjust orbital depth of parallelism at the in-process of laying, and need carry out special level and smooth to the soil, breeding operation is inflexible. Moreover, the conventional device cannot be operated integrally, needs manual multi-step manufacturing, has low breeding efficiency and high operation requirement on personnel, so that a novel breeding device is needed to be designed to solve the problems.

Disclosure of Invention

In view of the above deficiencies of the prior art, the present invention provides a rice seedling raising device to solve all or one of the above disadvantages caused by the background art.

In order to solve the technical problems, the invention adopts the technical scheme that: a rice seedling raising device which comprises a feeding and paving device, a movable extension rail, a pulley and a paving device, a movable extension rail is arranged at the rear of the feeding and paving device, a pulley is arranged on the movable extension rail, the paving device is arranged on the pulley, the movable extension rail comprises a first sliding frame and a second sliding frame, the number of the first sliding frame is two, the two first sliding frames are arranged in parallel with the ground at intervals, a connecting rod is arranged between the two first sliding frames, two first electric telescopic rods are arranged at the bottom of the first sliding frame and are vertical to the ground, a first rack is arranged on the upper surface of the first sliding frame, a second sliding frame is arranged on the outer side wall of the first sliding frame in a sliding manner, the second sliding frame is arranged in a sliding manner in parallel with the first sliding frame, be equipped with the friction pulley in first balladeur train, friction pulley and the lateral wall frictional contact of second balladeur train are equipped with the second rack at the upper surface of second balladeur train, and the bottom perpendicular ground of second balladeur train is equipped with two electric telescopic handle.

As a preferred embodiment, the tackle comprises a rod, a first driving gear, a second driving gear, a third electric telescopic rod, a clutch rod and a tackle motor, the rod is horizontally arranged on two first carriages, two ends of the rod are respectively provided with the first driving gear in a rotating way, the first driving gear is meshed with a first rack, the outer end face of the first driving gear is provided with the second driving gear in a rotating way, the first driving gear and the second driving gear are coaxial, the second driving gear is meshed on a second rack, two ends of the rod are provided with the tackle motor, the rotating shaft of the tackle motor is collinear with the shaft of the first driving gear, the rotating shaft of the tackle motor is provided with the clutch rod, two friction disks are arranged on the clutch rod in parallel, the clutch rod vertically passes through the shaft centers of the two friction disks, the third electric telescopic rod is arranged between the clutch rod and the tackle motor, the middle parts of the first driving gear and the second driving gear, the clutch rod penetrates through the through hole, one friction disc is in friction contact with the end face of the first driving gear, and the other friction disc is separated from the end face of the second driving gear. Gradienters are arranged on the first sliding frame and the second sliding frame. The material spreading device comprises a bottom soil material spreading box, a seed material spreading box and a surface soil material spreading box, wherein the surface soil material spreading box and the bottom soil material spreading box are positioned at two ends of the seed material spreading box, and the seed material spreading box is connected to the vehicle rod in a sliding manner. The feeding and paving device comprises a vehicle body, a bottom soil storage bin, a seed storage bin, a surface soil storage bin, crawler wheels and a seedling raising box placing bin, wherein the crawler wheels are arranged at two ends of the vehicle body respectively, the top of the vehicle body is provided with the bottom soil storage bin, the seed storage bin and the surface soil storage bin, and the bottom soil storage bin, the seed storage bin and the surface soil storage bin are communicated with a paving device through hoses. The suction pump is arranged in the hose, the seedling raising box placing bin is arranged at the tail of the vehicle body, the valve is arranged at the bottom of the seedling raising box placing bin, and the compression roller is arranged at the bottom of the vehicle body.

The seedling raising box has the beneficial effects that the seedling raising box is placed in the seedling raising box placing bin, the valve is arranged at the bottom of the seedling raising box placing bin, the falling of the seedling raising box can be controlled through the opening and closing of the valve, the compression roller is arranged at the bottom of the vehicle body and can flatten the soil through contact with the ground, the soil can be flattened and laid on the seedling raising box through the feeding and flattening device, the bottom soil storage bin, the seed storage bin and the surface soil storage bin are arranged on the vehicle body, the weight of the vehicle body can be increased, the soil can be better flattened and compacted, and the subsequent operation is convenient. When the activity extends the rail forward motion, the first electric telescopic handle of first balladeur train supports with ground contact, and the second electric telescopic handle shrink of second balladeur train, and the second balladeur train moves forward under the drive of friction pulley, when moving to the assigned position, puts down second electric telescopic handle and realizes supporting, realizes the antedisplacement, and first electric telescopic handle packs up simultaneously, makes things convenient for next antedisplacement motion. When the first sliding frame is supported on the ground, the friction disc is in friction contact with the first driving gear and is separated from the second driving gear, the sliding frame motor rotates to drive the sliding frame to move forwards, meanwhile, the second sliding frame is not influenced to move forwards, when the second sliding frame is supported on the ground, the third electric telescopic rod contracts, the friction disc is in friction contact with the second driving gear and is separated from the first driving gear, and the sliding frame is driven to move on the second sliding frame. Thus, the trolley can still move on the movable extension rail after the carriage alternately moves.

Drawings

The contents of the drawings and the reference numerals in the drawings are briefly described as follows:

FIG. 1 is a view showing the structure of a rice seedling raising apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of a movable extension rail according to an embodiment of the present invention;

fig. 3 is a diagram of a movable extension rail according to an embodiment of the present invention.

The automatic seedling raising machine comprises a machine body 1, a machine body 2, a bottom soil storage bin 3, a seed storage bin, 4, a surface soil storage bin 5, a crawler wheel 6, a pressing roller 7, a seedling raising box placing bin 8, a movable extension rail 9, a pulley 801, a first sliding frame 802, a second sliding frame 803, a second electric telescopic rod 804, a friction wheel 901, a vehicle rod 902, a pulley motor 903, a first driving gear 904, a second driving gear 905 and a clutch rod.

Detailed Description

The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.

As shown in figures 1-3, a rice seedling raising device comprises a feeding and leveling device, a movable extension rail 8, a pulley 9 and a material spreading device, wherein the feeding and leveling device comprises a vehicle body 1, a bottom soil storage bin 2, a seed storage bin 3, a surface soil storage bin 4, crawler wheels 5, a press roller 6 and a seedling raising box placing bin 7, the crawler wheels 5 are respectively arranged at two ends of the vehicle body 1 and are used for driving the vehicle body 1 to move, the bottom soil storage bin 2, the seed storage bin 3 and the surface soil storage bin 4 are arranged at the top of the vehicle body 1, the bottom soil storage bin 2, the seed storage bin 3 and the surface soil storage bin 4 are communicated with the material spreading device through hoses, a suction pump is arranged in each hose and is used for providing suction force, the seedling raising box placing bin 7 is arranged at the tail part of the vehicle body 1, a seedling raising box is placed in the seedling raising box placing bin 7, a valve is arranged at the bottom of the seedling raising box placing bin 7, and the falling of the seedling raising box can, be equipped with compression roller 6 in the bottom of automobile body 1, compression roller 6 can flatten the soil with ground contact, pave the device through the feed and can lay the sprout cultivation box earlier with the flat flattening of soil body, and storehouse 2 is stored to the end soil, the storehouse 3 is stored to the seed and the storehouse 4 is stored to the surface soil sets up the weight that can increase weight automobile body 1 on automobile body 1, and better flattens the soil compaction, convenient subsequent operation.

A movable extension rail 8 is arranged at the rear of the vehicle body 1, a pulley 9 is arranged on the movable extension rail 8, the spreading device is installed on the pulley 9, the movable extension rail 8 comprises a first sliding frame 801 and a second sliding frame 802, two first sliding frames 801 are provided, the two first sliding frames 801 are arranged in parallel to the ground at intervals, a connecting rod is arranged between the two first sliding frames 801 and used for fixing the distance between the two first sliding frames 801, two first electric telescopic rods are arranged at the bottom of the first sliding frame 801 and perpendicular to the ground and can support the first sliding frame 801, a level gauge is optimally arranged on the first sliding frame 801, the length of the first electric telescopic rods can be adjusted through observing the level gauge, the levelness between the first sliding frame 801 and the ground is adjusted, a first rack is arranged on the upper surface of the first sliding frame 801, a second sliding frame 802 is arranged on the outer side wall of the first sliding frame 801 in a sliding manner, the second sliding frame 802 is arranged, a friction wheel 804 is arranged in the first carriage 801, the friction wheel 804 is in friction contact with the side wall of the second carriage 802, the friction wheel 804 rotates to drive the second carriage 802 to move relative to the first carriage 801, a second rack is arranged on the upper surface of the second carriage 802, two second electric telescopic rods 803 are arranged on the bottom of the second carriage 802 and are perpendicular to the ground, a horizontal instrument is also optimally arranged on the second carriage 802, the second carriage 802 and the ground can be controlled to be kept horizontal by adjusting the second electric telescopic rods 803, when the movable extension rail 8 moves forwards, the first electric telescopic rods of the first carriage 801 are in contact with the ground to support, the second electric telescopic rods 803 of the second carriage 802 contract, the second carriage 802 moves forwards under the driving of the friction wheel 804, when the movable extension rail moves to a designated position, the second electric telescopic rods 803 are laid down to realize support, the retraction and the forward movement is realized, and the first electric telescopic rods are simultaneously, the next forward movement is convenient.

A pulley 9 is arranged on the movable extension rail 8, the pulley 9 comprises a pulley rod 901, a first driving gear 903, a second driving gear 904, a third electric telescopic rod, a clutch rod 905 and a pulley motor 902, the pulley rod 901 is horizontally arranged on two first sliding frames 801, two ends of the pulley rod 901 are respectively provided with a first driving gear 903 in a rotating way, the first driving gear 903 is meshed with a first rack, the outer end surface of the first driving gear 903 is provided with a second driving gear 904 in a rotating way, the first driving gear 903 and the second driving gear 904 are coaxial, the second driving gear 904 is meshed on a second rack, two ends of the pulley rod 901 are provided with the pulley motor 902, the rotating shaft of the pulley motor 902 and the shaft of the first driving gear 903 are provided with the clutch rod 905, two friction disks are arranged on the clutch rod 905 in parallel, the clutch rod 905 vertically penetrates through the axle centers of the two friction disks, and the third electric telescopic rod is arranged between the clutch rod 905 and the pulley motor 902, a through hole is formed in the middle of the first driving gear 903 and the second driving gear 904, the clutch rod 905 penetrates through the through hole, one friction disc is in friction contact with the end face of the first driving gear 903, the other friction disc is separated from the end face of the second driving gear 904, when the first sliding frame 801 is supported on the ground, the friction disc is in friction contact with the first driving gear 903 and is separated from the second driving gear 904, the pulley motor 902 rotates to drive the pulley 9 to move forwards, meanwhile, the forward movement of the second sliding frame 802 is not influenced, when the second sliding frame 802 is supported on the ground, the third electric telescopic rod contracts, the friction disc is in friction contact with the second driving gear 904 and is separated from the first driving gear 903, and the pulley 9 is driven to. Thereby realize the balladeur train behind alternate motion, coaster 9 still can extend the rail 8 motion at the activity, is equipped with the stone device on car pole 901, and the stone device includes bottom soil and spreads magazine, seed and surface soil and spreads the magazine, and surface soil spreads magazine and bottom soil and spreads the magazine and be located seed stone box both ends, and seed spreads magazine sliding connection is on car pole 901, and bottom soil spreads magazine and bottom soil storage storehouse 2 intercommunication, and seed spreads magazine and seed storage storehouse 3 intercommunication, and surface soil spreads magazine and surface soil storage storehouse 4 intercommunication.

The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A rice seedling raising device is characterized by comprising a feeding and paving device, a movable extension rail (8), pulleys (9) and a paving device, wherein the movable extension rail (8) is arranged behind the feeding and paving device, the pulleys (9) are arranged on the movable extension rail (8), the paving device is installed on the pulleys (9), the movable extension rail (8) comprises a first sliding frame (801) and a second sliding frame (802), the number of the first sliding frames (801) is two, the two first sliding frames (801) are arranged at intervals in parallel to the ground, a connecting rod is arranged between the two first sliding frames (801), two first electric telescopic rods are arranged at the bottom of each first sliding frame (801) and perpendicular to the ground, a first rack is arranged on the upper surface of each first sliding frame (801), the second sliding frame (802) is arranged on the outer side wall of each first sliding frame (801) in a sliding manner, and the second sliding frames (802) are arranged in parallel to the first sliding frames (801), a friction wheel (804) is arranged in the first sliding frame (801), the friction wheel (804) is in friction contact with the side wall of the second sliding frame (802), a second rack is arranged on the upper surface of the second sliding frame (802), and two second electric telescopic rods (803) are arranged on the bottom of the second sliding frame (802) and are vertical to the ground;

the tackle (9) comprises a tackle (901), a first driving gear (903), a second driving gear (904), a third electric telescopic rod, a clutch rod (905) and a tackle motor (902), the tackle (901) is horizontally arranged on two first carriages (801), two ends of the tackle (901) are respectively rotatably provided with the first driving gear (903), the first driving gear (903) is meshed with a first rack, the outer end face of the first driving gear (903) is rotatably provided with the second driving gear (904), the first driving gear (903) and the second driving gear (904) are coaxial, the second driving gear (904) is meshed on a second rack, two ends of the tackle (901) are provided with the tackle motor (902), the rotating shaft of the tackle motor (902) is collinear with the shaft of the first driving gear (903), the rotating shaft of the tackle motor (902) is provided with the clutch rod (905), and two friction disks are arranged on the clutch rod (905) in parallel, the clutch rod (905) vertically penetrates through the axes of the two friction disks, a third electric telescopic rod is arranged between the clutch rod (905) and the pulley motor (902), through holes are formed in the middles of the first driving gear (903) and the second driving gear (904), the clutch rod (905) penetrates through the through holes, one friction disk is in friction contact with the end face of the first driving gear (903), and the other friction disk is separated from the end face of the second driving gear (904).

2. A rice seedling raising device as claimed in claim 1, characterized in that gradienters are provided on the first carriage (801) and on the second carriage (802).

3. The rice seedling raising device as claimed in claim 1, wherein the material spreading device comprises a bottom soil material spreading box, a seed material spreading box and a surface soil material spreading box, the surface soil material spreading box and the bottom soil material spreading box are positioned at two ends of the seed material spreading box, and the seed material spreading box is slidably connected to the vehicle rod (901).

4. The rice seedling raising device as claimed in claim 1, characterized in that the feeding and paving device comprises a vehicle body (1), a subsoil storage bin (2), a seed storage bin (3), a surface soil storage bin (4), crawler wheels (5) and a seedling box placing bin (7), wherein the crawler wheels (5) are respectively arranged at two ends of the vehicle body (1), the subsoil storage bin (2), the seed storage bin (3) and the surface soil storage bin (4) are arranged at the top of the vehicle body (1), and the subsoil storage bin (2), the seed storage bin (3) and the surface soil storage bin (4) are communicated with the paving device through hoses.

5. A rice seedling raising device as claimed in claim 4, characterized in that a suction pump is arranged in the hose, a seedling raising box placing bin (7) is arranged at the tail of the vehicle body (1), a valve is arranged at the bottom of the seedling raising box placing bin (7), and a press roll (6) is arranged at the bottom of the vehicle body (1).