CN214430507U

CN214430507U - Soil supply machine for seedling raising assembly line

Info

Publication number: CN214430507U
Application number: CN202120492562.8U
Authority: CN
Inventors: 戴隆斌; 胡旦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-22
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a soil supply machine for a seedling raising assembly line, which comprises a bottom soil distribution device, a plurality of seedling raising assembly lines and a controller, wherein the bottom soil distribution device is connected with the seedling raising assembly line, the seedling raising assembly line comprises a seedling tray conveyor, and a seedling tray, a first soil covering machine, a front cleaning and leveling device, a seeding device and a second soil covering machine are sequentially arranged on the seedling tray conveyor; the subsoil distributing device comprises a support and a lifter, a distributing bin is arranged on the support, the bottom of the distributing bin is connected with a plurality of material guide pipelines, the material guide pipelines are connected with corresponding soil covering machines, one end of the lifter is communicated with the distributing bin, and the other end of the lifter is connected with a subsoil hopper; the utility model discloses an its simple structure of sprout cultivation assembly line supplies native machine, convenient and practical concentrates through fork truck or forklift and puts in the subsoil, send the device to put in step to a plurality of sprout cultivation assembly line through the subsoil for put in the very big improvement of efficiency and reduced staff's intensity of labour simultaneously.

Description

Soil supply machine for seedling raising assembly line

Technical Field

The utility model belongs to the technical field of the sprout cultivation, concretely relates to sprout cultivation assembly line supplies native machine.

Background

At present, the rice is planted in 4.5 hundred million acres in China, the seedling raising mode mainly adopts manual seedling raising, and the manual seedling raising has the defects of high labor cost, high labor intensity, low working efficiency, low rate of emergence and the like, so that a rice seedling raising machine with higher automation is urgently needed to improve the rice planting efficiency and rice seedling raising mechanization in China; most seedling raising pipelining equipment in the market at present can quickly carry out soil covering and seeding, but has huge defects as well, the bottom soil is consumed too fast, the soil covering machine guides a seedling tray into the bottom soil at a high speed, and the bottom soil in a hopper of the soil covering machine is also consumed too fast relatively, so that the bottom soil is required to be continuously put in manually, the labor intensity of workers is not reduced, the single seedling raising line cannot meet the existing seedling raising requirement, the seedling raising efficiency is improved by adopting the seedling raising line, and the labor intensity is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sprout cultivation assembly line supplies native machine its simple structure, convenient and practical concentrate through fork truck or forklift and put in the subsoil, distribute the device through the subsoil and put in to a plurality of sprout cultivation assembly line in step for put in the very big improvement of efficiency and reduced staff's intensity of labour simultaneously.

A soil supply machine for a seedling raising assembly line comprises a bottom soil distribution device, a plurality of seedling raising assembly lines and a controller, wherein the bottom soil distribution device is connected with the seedling raising assembly line, the seedling raising assembly line comprises a seedling tray conveyor, and a seedling tray, a first soil covering machine, a front cleaning and leveling device, a seeding device and a second soil covering machine are sequentially arranged on the seedling tray conveyor; the subsoil distributing device comprises a support and a lifter, a distributing bin is arranged on the support, the bottom of the distributing bin is connected with a plurality of material guide pipelines, the material guide pipelines are connected with corresponding soil covering machines, one end of the lifter is communicated with the distributing bin, the other end of the lifter is connected with a subsoil hopper, and a gate valve is arranged between the distributing bin and the material guide pipelines; the controller is electrically connected with the lifting machine, the gate valve, the first soil covering machine, the front cleaning and leveling device, the seeding device and the second soil covering machine.

Preferably, a tail hopper is arranged below the front cleaning and leveling device, and one end of the tail hopper is connected with the bottom hopper.

Preferably, one side of the second soil covering machine, which is far away from the seeding device, is provided with a rear cleaning and leveling device, and a tail material box is arranged below the rear cleaning and leveling device.

Preferably, the material distributing device comprises a plurality of conical material guiding openings, the bottom of the material distributing bin is formed by welding a plurality of conical material guiding openings, and the gate valve is connected to the conical material guiding openings.

Preferably, the first soil covering machine and the second soil covering machine both comprise hoppers, bottom soil sensing devices are arranged in the hoppers and comprise partition plates and return torsional springs, the partition plates are hinged with pressure plates, the partition plates are connected with fixing rods, travel switches are arranged on the fixing rods, one ends of the return torsional springs are fixed on the partition plates, and the other ends of the return torsional springs are fixed on the pressure plates; the controller is electrically connected with the travel switch.

Preferably, a bottom soil induction device is arranged in the material distribution bin.

Preferably, the material guide pipeline and the material distribution bin are provided with vibration motors; the controller is electrically connected with the vibration motor.

Preferably, a buzzer is arranged on the bracket; the controller is electrically connected with the buzzer.

Has the advantages that:

(1) the utility model discloses an its simple structure of sprout cultivation assembly line supplies native machine, convenient and practical concentrates through fork truck or forklift and puts in the subsoil, send the device to put in step to a plurality of sprout cultivation assembly line through the subsoil for put in the very big improvement of efficiency and reduced staff's intensity of labour simultaneously.

(2) The utility model discloses a sprout cultivation assembly line supplies native machine through the end soil volume in the accurate control hopper of end soil induction system and the branch feed bin for supply native machine can accurate control put in end soil, avoid end soil to appear the phenomenon of disconnected confession.

Drawings

FIG. 1 is a schematic structural view of a soil feeder of a seedling raising assembly line;

FIG. 2 is a top view of the soil feeder of the seedling raising assembly line;

FIG. 3 is a schematic structural view of a subsoil sensing device;

1-bottom soil distribution device, 11-material distribution bin, 12-material guide pipeline, 13-elevator, 14-bottom hopper, 15-gate valve, 16-tapered material guide port, 2-seedling raising production line, 21-seedling tray conveyor, 22-seedling tray, 23-first soil covering machine, 24-front cleaning and leveling device, 25-seeding device, 26-second soil covering machine, 27-rear cleaning and leveling device, 28-tail hopper, 3-hopper, 31-bottom soil sensing device, 32-partition plate, 33-fixing rod, 34-stroke switch and 35-pressing plate.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1-3; a seedling raising assembly line soil supply machine comprises a bottom soil distribution device 1, a plurality of seedling raising assembly lines 2 and a controller, wherein the bottom soil distribution device 1 is connected with the seedling raising assembly lines 2, each seedling raising assembly line 2 comprises a seedling tray conveyor 21, and a seedling tray 22, a first soil covering machine 23, a front cleaning and leveling device 24, a seeding device 25 and a second soil covering machine 26 are sequentially arranged on each seedling tray conveyor 21; the subsoil distributing device 1 comprises a support and a lifter 13, wherein a distributing bin 11 is arranged on the support, the bottom of the distributing bin 11 is connected with a plurality of material guide pipelines 12, the material guide pipelines 12 are connected with corresponding soil covering machines, one end of the lifter 13 is communicated with the distributing bin 11, the other end of the lifter 13 is connected with a subsoil hopper 14, and a gate valve 15 is arranged between the distributing bin 11 and the material guide pipelines 12; the controller is electrically connected with the hoister 13, the gate valve 15, the first soil covering machine 23, the front cleaning and leveling device 24, the seeding device 25 and the second soil covering machine 26; a tail hopper 28 is arranged below the front cleaning leveling device 24, and one end of the tail hopper 28 is connected with the bottom hopper 14; a rear cleaning and leveling device 27 is arranged on one side of the second soil covering machine 26 far away from the seeding device 25, and a tail material box is arranged below the rear cleaning and leveling device 27; the material distributing bin comprises a plurality of conical material guiding ports 16, the bottom of the material distributing bin 11 is formed by welding a plurality of conical material guiding ports 16, and the gate valve 15 is connected to the conical material guiding ports 16; the first soil covering machine 23 and the second soil covering machine 26 both comprise a hopper 3, a bottom soil sensing device 31 is arranged in the hopper 3, the bottom soil sensing device 31 comprises a partition plate 32 and a return torsion spring, a pressing plate 35 is hinged on the partition plate 32, a fixed rod 33 is connected on the partition plate 32, a travel switch 34 is arranged on the fixed rod 33, one end of the return torsion spring is fixed on the partition plate 32, and the other end of the return torsion spring is fixed on the pressing plate 35; the controller is electrically connected with the travel switch 34; a bottom soil sensing device 31 is arranged in the material distribution bin 11; the material guide pipeline 12 and the material distribution bin 11 are provided with vibration motors; the controller is electrically connected with the vibration motor; a buzzer is arranged on the bracket; the controller is electrically connected with the buzzer.

The method comprises the steps that (1) bottom soil is conveyed into a bottom hopper 14 through a forklift or a forklift, the bottom soil is conveyed into a distributing bin 11 through a lifter 13, the gate valve 15 is opened to enable the bottom soil to be conveyed into a corresponding first soil covering machine 23 or a corresponding second soil covering machine 26 through a material guide pipeline 12, a seedling tray 22 is conveyed to the first soil covering machine 23 through a seedling tray conveyor 21 for primary soil covering, the bottom soil in the seedling tray 22 is leveled through a front cleaning and leveling device 24, the leveled seedling tray 22 is conveyed to a sowing device 25 for sowing, the seedling tray 22 is conveyed to the second soil covering machine 26 for secondary soil covering after the sowing is completed to cover seeds, the step of leveling the bottom soil subjected to secondary soil covering through a rear cleaning and leveling device 27 after the covering is completed can be omitted, and the tailing bin subjected to secondary soil covering is guided into a tailing bin for secondary use; the tailings discharged by the front cleaning leveling device 24 close to the bottom hopper 14 are guided into the bottom hopper 14 through the tailings hopper 28, and if the bottom hopper 14 is arranged close to the rear cleaning leveling device 27, the tailings hopper 28 can also be arranged below the rear cleaning leveling device 27; the bottom of the material distribution bin 11 is welded by a plurality of conical material guide ports 16, so that the dead angle and material piling phenomenon at the bottom of the material distribution bin 11 can be avoided, and the number of the conical material guide ports 16 is set according to the number of the material guide pipelines 12; the bottom soil in the material pipeline 12 and the material distribution bin 11 is prevented from being blocked by arranging the vibration motor, and the buzzer is arranged to remind the user to add the bottom soil; the subsoil induction system 31 during operation, its subsoil separates through partition panel 32, avoids subsoil flow direction partition panel 32 to be close to one side of travel switch 34 when hopper 3 drops into subsoil, and subsoil continues to put in this moment, and on subsoil surpassed partition panel 32 and can flow to clamp plate 35, can push down and strike travel switch 34 after the clamp plate receives subsoil pressure.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides a sprout cultivation assembly line supplies native machine which characterized in that: the automatic seedling raising device comprises a bottom soil distribution device (1), a plurality of seedling raising production lines (2) and a controller, wherein the bottom soil distribution device (1) is connected with the seedling raising production lines (2), each seedling raising production line (2) comprises a seedling tray conveyor (21), and a seedling tray (22), a first soil covering machine (23), a front cleaning and leveling device (24), a seeding device (25) and a second soil covering machine (26) are sequentially arranged on each seedling tray conveyor (21); the bottom soil distribution device (1) comprises a support and a lifter (13), a distribution bin (11) is arranged on the support, a plurality of guide pipelines (12) are connected to the bottom of the distribution bin (11), the guide pipelines (12) are connected with corresponding soil covering machines, one end of the lifter (13) is communicated with the distribution bin (11), the other end of the lifter (13) is connected with a bottom hopper (14), and a gate valve (15) is arranged between the distribution bin (11) and the guide pipelines (12); the controller is electrically connected with the lifting machine (13), the gate valve (15), the first soil covering machine (23), the front cleaning and leveling device (24), the seeding device (25) and the second soil covering machine (26).

2. The soil feeder for the seedling raising assembly line of claim 1, wherein: a tail hopper (28) is arranged below the front cleaning and leveling device (24), and one end of the tail hopper (28) is connected with the bottom hopper (14).

3. A seedling raising line soil feeder as claimed in claim 1 or 2, characterized in that: one side of the second soil covering machine (26) far away from the seeding device (25) is provided with a rear cleaning and brushing device (27), and a tail material box is arranged below the rear cleaning and brushing device (27).

4. A seedling raising line soil feeder according to claim 3, characterized in that: the material distributing device comprises a plurality of conical material guiding openings (16), the bottom of the material distributing bin (11) is formed by welding a plurality of conical material guiding openings (16), and the gate valve (15) is connected to the conical material guiding openings (16).

5. The soil feeder for the seedling raising line as claimed in claim 1 or 4, wherein: the first soil covering machine (23) and the second soil covering machine (26) respectively comprise a hopper (3), a subsoil sensing device (31) is arranged in the hopper (3), the subsoil sensing device (31) comprises a partition plate (32) and a return torsion spring, a pressing plate (35) is hinged to the partition plate (32), a fixing rod (33) is connected to the partition plate (32), a travel switch (34) is arranged on the fixing rod (33), one end of the return torsion spring is fixed to the partition plate (32), and the other end of the return torsion spring is fixed to the pressing plate (35); the controller is electrically connected with a travel switch (34).

6. The soil feeder for the seedling raising assembly line of claim 5, wherein: and a bottom soil sensing device (31) is arranged in the material distribution bin (11).

7. The soil feeder for the seedling raising line as claimed in claim 1 or 6, wherein: the material guide pipeline (12) and the material distribution bin (11) are provided with vibration motors; the controller is electrically connected with the vibration motor.

8. The soil feeder for the seedling raising assembly line of claim 7, wherein: a buzzer is arranged on the bracket; the controller is electrically connected with the buzzer.