CN217608309U

CN217608309U - High-efficient seedling throwing machine is used to farming

Info

Publication number: CN217608309U
Application number: CN202220773072.XU
Authority: CN
Inventors: 余艳红
Original assignee: Kaiping Dongshan Hongmao Agricultural Technology Co ltd
Current assignee: Kaiping Dongshan Hongmao Agricultural Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-21
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a pair of high-efficient seedling throwing machine for agricultural planting, including the frame, be provided with chain slat conveyor on the frame, all vertically install the fixture that is used for centre gripping seedling on every link joint unit of chain slat conveyor, the fixture includes the connecting plate body that the cavity set up, run through on the connecting plate body and be provided with a plurality of placing holes that are used for placing the seedling, the cavity in the connecting plate body and lie in one side of placing the hole all are provided with the centre gripping subassembly that is used for centre gripping seedling; insert the seedling in the plastics floppy disk, put into fixture's the downthehole of placing with the plastics floppy disk again, along with chain slat conveyor's transport, the connecting plate body removes to chain slat conveyor's motion terminal department, the actuating lever contacts with the linkage board, and under the inclined plane effect of linkage board, the actuating lever continues inside shrink, drive splint to keeping away from the direction deflection of placing the hole, make the plastics floppy disk of placing the downthehole no longer receive the centre gripping, fall into in defeated seedling pipe under the effect of gravity, realize high efficiency and throw the seedling.

Description

High-efficient seedling throwing machine is used to farming

Technical Field

The utility model relates to a seedling throwing machine field, in particular to high-efficient seedling throwing machine is used to farming.

Background

A rice seedling throwing cultivation technology (rice shoot culture) is a new rice seedling transplanting technology developed abroad in the 60 s. The method is a cultivation method that rice seedlings which are provided with nutrient soil blocks at roots and are easy to disperse are cultivated by adopting a seedling cultivation plate or a paper cylinder, or the rice seedlings are manually broken into blocks and divided after being cultivated by adopting a conventional seedling cultivation method, and then the rice seedlings and the nutrient soil are uniformly scattered in the air, so that the roots fall into the field for field planting along with the gravity. The method changes the traditional habits of pulling and transplanting rice seedlings of farmers of face towards loess and back towards the sky for thousands of years, has the advantages of labor saving, seed and seedling field saving, simple operation, high yield, stable yield and high efficiency, and is an important reform of rice cultivation technology.

The utility model discloses a chinese utility model patent of bulletin number CN206333002U, that of 18 th of 07 th in 2017 discloses a rice seedling throwing machine, and the device utilizes the transmission setting and leads the seedling pipe to realize throwing the seedling, but, this mode throwing seedling is comparatively extensive, and the seedling sets up from the transmission and gets into to lead the seedling pipe in-process, easily appears skew and the condition of jam, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a high-efficient seedling throwing machine for agricultural planting.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides a high-efficient seedling throwing machine for agricultural planting, includes the frame, be provided with chain slat conveyor on the frame, equal vertical installation has the fixture that is used for the centre gripping seedling on every link joint unit of chain slat conveyor, fixture includes the connecting plate body that cavity set up, it is provided with a plurality of holes of placing that are used for placing the seedling to run through on the connecting plate body, the internal cavity of connecting plate and the one side that is located placing the hole all are provided with the centre gripping subassembly that is used for the centre gripping seedling, centre gripping subassembly connection control subassembly, the motion terminal department of chain slat conveyor is provided with the gangboard, and fixture removes to the motion terminal department of chain slat conveyor, and under the effect of gangboard, control unit drive centre gripping subassembly loosens, and it is intraductal to be located to place downthehole placing seedling and fall into defeated seedling.

Preferably, the clamping assembly comprises a clamping plate and a pin shaft arranged on one side of the placing hole, a movable hole is formed in the clamping plate, the pin shaft is located in the movable hole and can move along the extending direction of the movable hole, a foam clamping block is arranged on one side, close to the placing hole, of the top of the clamping plate, and one end of the bottom of the clamping plate is connected with the control assembly.

Preferably, the control assembly includes the actuating lever, the bottom one end of splint articulates on the actuating lever, the internal cavity of connecting plate is provided with the guide rail, the actuating lever can horizontal migration in the guide rail, be provided with the spring in the guide rail, the one end of spring is connected the actuating lever, the cavity inner wall is connected to the other end of spring.

Preferably, the longitudinal section of the linkage plate is in the shape of a right triangle, the inclined plane of the linkage plate faces the clamping mechanism, and the end, exposed outside the connecting plate, of the driving rod is provided with a buffering surface matched with the linkage plate.

Preferably, the seedlings are placed in plastic floppy disks, the plastic floppy disks are inverted hollow round table shapes, hardened plastic rings are arranged at openings at the tops of the plastic floppy disks, and the hardened plastic rings are clamping parts of the clamping assemblies.

(III) advantageous effects

The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, insert the seedling in the plastics floppy disk, put into fixture's the downthehole of placing with the plastics floppy disk again, along with chain slat conveyor's transport, the connecting plate body removes to chain slat conveyor's motion terminal department, the actuating lever contacts with the linkage board, and under the inclined plane effect of linkage board, the actuating lever continues to the inside shrink, drive splint to keeping away from the direction deflection of placing the hole, make the plastics floppy disk of placing the downthehole no longer receive the centre gripping, fall into in defeated seedling pipe under the effect of gravity, realize throwing the seedling fast high-efficiently.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency seedling throwing machine for agricultural planting;

FIG. 2 is a schematic top view of an efficient seedling throwing machine for agricultural planting;

FIG. 3 is a first schematic structural view of the clamping mechanism;

FIG. 4 is a second schematic structural view of the clamping mechanism;

fig. 5 is a schematic structural diagram of a plastic floppy disk.

[ description of reference ]

1-a drag conveyor;

2-a clamping mechanism; 21-connecting the plate body; 22-a spring; 23-a drive rod; 24-a movable hole; 25-clamping plate; 26-placing holes; 27-a pin shaft; 28-a foam clamp block;

3-a frame;

4-seedling;

5-a linkage plate;

6-seedling conveying pipe;

7-plastic floppy disk;

8-hardening the plastic ring.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a high-efficiency seedling throwing machine for agricultural planting, which comprises a frame 3, a chain plate type conveyor 1 is arranged on the frame 3, a clamping mechanism 2 for clamping seedlings 4 is vertically arranged on each chain plate unit of the chain plate type conveyor 1, the clamping mechanism 2 comprises a connecting plate body 21 which is arranged in a hollow way, a plurality of placing holes 26 for placing the seedlings 4 are arranged on the connecting plate body 21 in a penetrating way, clamping components for clamping the seedlings 4 are arranged at one side of the placing holes 26 and the cavity in the connecting plate body 21, the clamping components are connected with a control component, a linkage plate 5 is arranged at the motion terminal of the chain plate type conveyor 1, the clamping mechanism 2 moves to the motion terminal of the chain plate type conveyor 1, under the action of the linkage plate 5, the control component drives the clamping component to loosen, the placed seedlings 4 in the placing holes 26 fall into the seedling conveying pipe 6, the clamping component comprises a clamping plate 25 and a pin shaft 27 arranged on one side of the placing holes 26, the clamping plate 25 is provided with movable holes 24, the pin shaft 27 is positioned in the movable holes 24, and can move along the extending direction of the movable hole 24, one side of the top of the clamping plate 25 close to the placing hole 26 is provided with a foam clamping block 28, one end of the bottom of the clamping plate 25 is connected with a control component, the control component comprises a driving rod 23, one end of the bottom of the clamping plate 25 is hinged on the driving rod 23, a cavity in the connecting plate body 21 is provided with a guide rail, the driving rod 23 can horizontally move in the guide rail, a spring 22 is arranged in the guide rail, one end of the spring 22 is connected with the driving rod 23, the other end of the spring 22 is connected with the inner wall of the cavity, the longitudinal section of the linkage plate 5 is in a right triangle shape, the inclined plane of the linkage plate 5 faces the clamping mechanism 2, and one end of the driving rod 23, which is exposed out of the connecting plate body 21, is provided with a buffer surface matched with the linkage plate 5; during the use, insert the plastics floppy disk 7 with seedling 4 in, put into the hole 26 of placing of fixture 2 with plastics floppy disk 7 again, along with chain slat conveyor 1's transport, connecting plate body 21 removes to chain slat conveyor 1's motion terminal end department, actuating lever 23 contacts with linkage plate 5, and under the inclined plane effect of linkage plate 5, actuating lever 23 continues to the internal contraction, drive splint 25 deflects to the direction of keeping away from placing hole 26, make the plastics floppy disk 7 of placing in the hole 26 no longer receive the centre gripping, fall into in defeated seedling pipe 6 under the effect of gravity, realize high-efficient throwing seedlings fast.

Referring to fig. 5, in the present embodiment, the seedling 4 is placed in the plastic soft disc 7, the plastic soft disc 7 is in an inverted hollow truncated cone shape, a hardened plastic ring 8 is arranged at the opening at the top of the plastic soft disc 7, and the hardened plastic ring 8 is a clamping part of the clamping assembly.

The utility model discloses a theory of operation as follows: insert the seedling 4 in the plastics floppy disk 7, put into the hole 26 of placing of fixture 2 with the plastics floppy disk 7 again, along with chain slat conveyor 1's transport, the connecting plate body 21 removes to chain slat conveyor 1's motion terminal department, actuating lever 23 contacts with linkage plate 5, and under linkage plate 5's inclined plane effect, actuating lever 23 continues inside shrink, drive splint 25 deflects to the direction of keeping away from placing hole 26, make the plastics floppy disk 7 of placing in the hole 26 no longer receive the centre gripping, fall into in defeated seedling pipe 6 under the effect of gravity, realize high-efficient throwing seedlings fast.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an efficient seedling throwing machine for agricultural planting, includes the frame, its characterized in that, be provided with chain slat conveyor on the frame, equal vertical installation has the fixture that is used for the centre gripping seedling on every link joint unit of chain slat conveyor, fixture includes the connecting plate body that cavity set up, it is provided with a plurality of holes of placing that are used for placing the seedling to run through on the connecting plate body, the internal cavity of connecting plate and the one side that is located placing the hole all are provided with the centre gripping subassembly that is used for the centre gripping seedling, centre gripping subassembly connection control subassembly, the motion terminal department of chain slat conveyor is provided with the gangboard, and fixture removes to the motion terminal department of chain slat conveyor, and under the effect of gangboard, control subassembly drive centre gripping subassembly loosens, is located to place downthehole placing the seedling and falls into defeated seedling intraductally.

2. The efficient seedling throwing machine for agricultural planting according to claim 1, wherein the clamping assembly comprises a clamping plate and a pin shaft arranged on one side of the placing hole, a movable hole is formed in the clamping plate, the pin shaft is located in the movable hole and can move in the extending direction of the movable hole, a foam clamping block is arranged on one side, close to the placing hole, of the top of the clamping plate, and one end of the bottom of the clamping plate is connected with the control assembly.

3. The efficient seedling thrower for agricultural planting according to claim 2, wherein the control assembly comprises a driving rod, one end of the bottom of the clamping plate is hinged to the driving rod, a guide rail is arranged in a cavity in the connecting plate body, the driving rod can horizontally move in the guide rail, a spring is arranged in the guide rail, one end of the spring is connected with the driving rod, and the other end of the spring is connected with the inner wall of the cavity.

4. The efficient seedling thrower for agricultural planting according to claim 3, wherein the linkage plate is right-angled triangular in longitudinal section, the inclined surface of the linkage plate faces the clamping mechanism, and the end of the driving rod exposed outside the connecting plate is provided with a buffering surface matched with the linkage plate.

5. The high-efficiency seedling throwing machine for agricultural planting according to claim 1, wherein the seedlings are placed in a plastic floppy disc, the plastic floppy disc is in an inverted hollow truncated cone shape, a hardened plastic ring is arranged at the opening at the top of the plastic floppy disc, and the hardened plastic ring is a clamping part of the clamping assembly.