CN108337968B - Seedling carrying and carrying mechanism of vegetable transplanter - Google Patents

Seedling carrying and carrying mechanism of vegetable transplanter Download PDF

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Publication number
CN108337968B
CN108337968B CN201810152582.3A CN201810152582A CN108337968B CN 108337968 B CN108337968 B CN 108337968B CN 201810152582 A CN201810152582 A CN 201810152582A CN 108337968 B CN108337968 B CN 108337968B
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seedling
slide rail
rail frame
groups
frame
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CN201810152582.3A
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CN108337968A (en
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弋景刚
张秀花
么永强
孔德刚
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Hebei Agricultural University
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Hebei Agricultural University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings

Abstract

The invention discloses a seedling conveying and carrying mechanism of a vegetable transplanter, which comprises a bracket, an electric push rod, a seedling channel, a support frame, a toothed belt, a gear, a speed reducing motor, a slide rail frame, a seedling blocking plate, a connecting plate and a nut block, wherein the bracket is fixed on the left side of the middle front part of the underframe of the vegetable transplanter; one end of the electric push rod is connected with the bracket, and the other end of the electric push rod is connected with the slide rail frame; the slide rail frame is fixedly connected to the connecting plate; the four connecting plates are divided into two groups which are connected with the two nut blocks through screws; the nut block is connected to the tail ends of the two support frames through pins; the support frame slides in the middle of the chassis; the seedling paths are fixed on the seedling transplanting devices of the transplanter in two groups and can slide on the slide rail frame; the two speed reducing motors are arranged on two sides of the bottom end of the slide rail frame; the gear is arranged on the speed reducing motor; four seedling baffle plates are fixedly connected to a seedling transplanting device of the transplanter. The device has the advantages of strong applicability, convenient installation and use and high efficiency.

Description

Seedling carrying and carrying mechanism of vegetable transplanter
Technical Field
The invention relates to the field of vegetable seedling transplanting operation machinery, in particular to a seedling conveying and loading mechanism of a vegetable transplanting machine.
Background
The existing transplanter capable of automatically carrying and transporting seedlings in domestic market at present is characterized in that a tray moving mechanism is divided into a continuous tray moving mechanism and an intermittent tray moving mechanism according to the movement characteristics; the mechanism is divided into a rack tray moving mechanism, a cam tray moving mechanism and a hydraulic tray moving mechanism according to the main structure. The seedling pressing plate type seedling conveying mechanism conveys seedlings by gravity; the seedling conveying fork is used for aligning and successively conveying seedlings; the full-width periodic seedling feeding can be divided into a supporting type, a pushing type, a star wheel type and a belt type. Therefore, the existing transplanter in the market is complex in structure and more in action, a tray moving mechanism and a seedling conveying mechanism cannot be effectively combined together, and a seedling conveying and carrying mechanism of the vegetable transplanter is designed aiming at the problem.
Disclosure of Invention
The invention aims to provide a seedling carrying mechanism of a vegetable transplanter, which has the advantages of compact structure, strong applicability, high transplanting efficiency and reliable work.
In order to achieve the purpose, the invention adopts the following technical scheme:
a seedling conveying and carrying mechanism of a vegetable transplanter comprises a support, an electric push rod, a seedling channel, a support frame, a toothed belt, a gear, a speed reduction motor, a slide rail frame, a seedling baffle plate, a connecting plate and a nut block, wherein the support is fixed on the left side of the middle front part of a bottom frame of the vegetable transplanter; one end of the electric push rod is connected with the bracket, and the other end of the electric push rod is connected with the slide rail frame; the slide rail frame is fixedly connected on the connecting plate; the four connecting plates are divided into two groups and are connected with the two nut blocks through screws; the nut block is connected to the tail ends of the two support frames through pins; the support frame slides in the middle of the chassis; the two seedling paths are fixed on the seedling transplanting device of the vegetable transplanting machine and can slide on the slide rail frame; the two speed reducing motors are arranged on two sides of the bottom end of the slide rail frame; the gear is arranged on the speed reducing motor; the toothed belt is arranged on the gear; four seedling baffle plates are fixedly connected to the laying type seedling transplanting device of the vegetable transplanting machine.
The two seedling paths are connected with the toothed belt; the two seedling blocking plates are superposed with the bottom end surfaces of the two seedling channels; the axes of the rear end holes of the two support frames are overlapped.
According to the technical scheme, when the transplanting operation is started, vegetable seedlings are manually placed in two groups of seedling channels of the seedling conveying and loading mechanism of the vegetable transplanting machine, the seedling channel at the leftmost end of each group of seedling channels is firstly aligned with the laying type seedling transplanting device of the vegetable transplanting machine to be transplanted, and the speed reduction motor is in a stop state at the moment. After the transplanting operation is started, the seedlings on the seedling way slide downwards on the inclined seedling way by the self gravity until the seedlings move into the laying type seedling transplanting device to carry out laying type seedling transplanting action; because the seedling pot bodies are different in size, humidity and types, friction force generated on the seedling channel is different, and in order to ensure smooth gliding of seedlings, the angle of the seedling channel needs to be adjusted in real time; after the seedling transplanting of the seedling path at the leftmost end is completed, the gear motor starts to drive the gear to rotate, and the gear drives the toothed belts fixedly connected with the two groups of seedling paths to move, so that the movement of the seedling paths on the slide rail frame, namely the seedling path changing action, is realized.
Drawings
FIG. 1 is a schematic structural view of a seedling carrying mechanism of the vegetable transplanter.
Fig. 2 is a schematic structural diagram of the laying type seedling transplanting device.
Fig. 3 is a schematic structural view of the conveyer-belt type seedling transplanting device in a top view.
In the figure: 1. an electric push rod; 2. a support; 3. a toothed belt; 4. a slide rail frame; 5. a connecting plate; 6. a seedling blocking plate; 7. a reduction motor; 8. a gear; 9. a support frame; 10. a nut block; 11. seedling path; 12 a front wheel steering mechanism; 13 seedling conveying and loading mechanism; 14 line spacing adjusting devices; 15 laying type seedling transplanting device; 16 chassis lifting and fine-tuning device.
Detailed Description
The invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, a seedling conveying and carrying mechanism comprises a support 2, an electric push rod 7, a seedling channel 11, a support frame 9, a toothed belt 3, a gear 8, a speed reducing motor 7, a slide rail frame 4, a seedling blocking plate 6, a connecting plate 5 and a nut block 10, wherein the support 2 is fixed on the left side of the middle front part of the bottom frame of a vegetable transplanting machine; one end of the electric push rod 1 is connected with the bracket 2, and the other end is connected with the slide rail frame 4; the slide rail frame 4 is fixedly connected on the connecting plate 5; the four connecting plates 5 are connected with the two nut blocks 10 through screws; the nut block 10 is connected to the tail ends of the two support frames 9 through pins; the supporting frame 9 slides in the middle of the chassis; the two seedling paths 11 are fixed on a laying type seedling transplanting device 15 of the vegetable transplanting machine and can slide on the slide rail frame 4; the two reducing motors 7 are arranged on two sides of the bottom end of the slide rail frame 4; the gear 8 is arranged on the speed reducing motor 7; the toothed belt 3 is mounted on the gear 8; four seedling baffle plates 6 are fixedly connected to the laying type seedling transplanting device 15 of the vegetable transplanting machine.
The two seedling channels 11 are connected with the toothed belt 3; the two seedling blocking plates 6 are superposed with the bottom end surfaces of the two seedling channels 11; the axes of the rear end holes of the two supporting frames 9 are superposed. The vegetable transplanter comprises a chassis lifting and fine-adjusting device 16, a seedling conveying and carrying mechanism 13, a laying type seedling transplanting device 15, a row spacing adjusting device 14 and a front wheel steering mechanism 12, wherein the seedling conveying and carrying mechanism 13 is a key component of the vegetable transplanter. When the laying type vegetable transplanting machine carries out transplanting operation, the chassis lifting and fine-adjusting device 16 adjusts the chassis of the whole machine, and when the laying type seedling transplanting device is adjusted to be close to the ground, vegetable seedlings begin to be transplanted. When the transplanting operation is started, vegetable seedlings are manually placed in the two groups of seedling channels 11 of the seedling carrying and loading mechanism 13 of the vegetable transplanting machine, the seedling channel 11 at the leftmost end of each group of seedling channels 11 is firstly aligned with the laying type seedling transplanting device 15 of the vegetable transplanting machine for transplanting, and at the moment, the speed reducing motor 7 is in a stop state. After the transplanting operation is started, the seedlings on the seedling channel 11 slide downwards on the inclined seedling channel 11 by means of self gravity until the seedlings move into the laying type seedling transplanting device 15 to perform laying type seedling transplanting action. Because the seedling alms bowl body size is different, humidity is different, the seedling kind is different, makes its frictional force that produces on seedling way 11 different, for guaranteeing the smooth gliding of seedling, so 11 angles of seedling way need carry out real-time adjustment, and concrete adjustment action realizes through electric push rod 7 flexible that nut piece 10 is rotatory around the terminal axle of support frame, drives slide rail frame 4 by connecting plate 5 again and rotates to realize the adjustment of 11 angles of seedling way. After the seedling transplanting of the seedling in the leftmost seedling path 11 is completed, the gear motor 7 starts to drive the gear 8 to rotate, the gear 8 drives the toothed belt 9 fixedly connected with the two groups of seedling paths 11 to move, so that the movement of the seedling paths 11 on the slide rail frame 4, namely the movement of the seedling paths 11 is realized, when the middle seedling path 11 is aligned with the spread type seedling transplanting device 15, the gear motor 7 stops rotating, the seedlings in the middle seedling path 11 start to be transplanted, and then the transplanting of the seedlings in the rightmost seedling path 11 is sequentially completed. The device has compact structure, convenient installation and use and high efficiency.
The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and technical solutions without substantial changes are still within the protection scope under the inventive concept.

Claims (1)

1. The utility model provides a vegetable transplanting machine fortune seedling carries seedling mechanism, includes support, electric putter, seedling way, support frame, toothed belt, gear motor, slide rail frame, fender seedling board, connecting plate, nut piece, its characterized in that: the bracket is fixed on the left side of the middle front part of the bottom frame of the vegetable transplanting machine; one end of the electric push rod is connected with the bracket, and the other end of the electric push rod is connected with the slide rail frame; the slide rail frame is fixedly connected to the connecting plate; the four connecting plates are divided into two groups and are respectively connected with the two nut blocks through screws; the two nut blocks are correspondingly connected with holes at the tail ends of the two support frames through pins; the support frame slides in the middle of the chassis; the seedling paths are divided into two groups, and the two groups of seedling paths are aligned with the spread type seedling transplanting devices of the vegetable transplanting machine and can slide on the slide rail frame; the two speed reducing motors are arranged on two sides of the bottom end of the slide rail frame; the gear is arranged on the speed reducing motor; the toothed belt is arranged on the gear; four seedling blocking plates are fixedly connected to a spread type seedling transplanting device of the vegetable transplanting machine; the two groups of seedling paths are connected with the toothed belt; every two seedling blocking plates are superposed with the bottom end surfaces of two adjacent seedling channels in the corresponding group of seedling channels; the axes of the rear end holes of the two support frames are overlapped.
CN201810152582.3A 2018-02-17 2018-02-17 Seedling carrying and carrying mechanism of vegetable transplanter Active CN108337968B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810152582.3A CN108337968B (en) 2018-02-17 2018-02-17 Seedling carrying and carrying mechanism of vegetable transplanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810152582.3A CN108337968B (en) 2018-02-17 2018-02-17 Seedling carrying and carrying mechanism of vegetable transplanter

Publications (2)

Publication Number Publication Date
CN108337968A CN108337968A (en) 2018-07-31
CN108337968B true CN108337968B (en) 2020-05-15

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Application Number Title Priority Date Filing Date
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2640212Y (en) * 2003-08-25 2004-09-15 金泽燮 Transplanter
JP5099427B2 (en) * 2006-12-11 2012-12-19 みのる産業株式会社 Seedling transport device
CN103749053A (en) * 2014-01-02 2014-04-30 华中农业大学 Cotton nutrition pot transplanting mechanism
CN203884191U (en) * 2014-06-05 2014-10-22 江西农业大学 Seedling carrying platform device of row space adjustable rice transplanter
CN203872563U (en) * 2014-06-12 2014-10-15 塔里木大学 Grouped pot seedling transplanting machine
CN206948876U (en) * 2017-04-20 2018-02-02 江西农业大学 A kind of pace type rice seedling transplanter

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