CN201591011U

CN201591011U - Novel seedling push device

Info

Publication number: CN201591011U
Application number: CN2009201782570U
Authority: CN
Inventors: 王景林
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-20
Filing date: 2009-10-20
Publication date: 2010-09-29
Anticipated expiration: 2019-10-20

Abstract

A novel seedling push device relates to a seedling push device used on rice transplanting machinery and belongs to the field of agricultural machinery. The seedling push device generally used on rice transplanting machines consists of a seedling push rod and a seedling push claw, and often has seedling clamp phenomena in the use process. In order to prevent seedling clamp phenomena from occurring, some transplanting machine manufacturers process the front end of the seedling push claw into an enclosed type. Though the design prevents seedling clamp phenomena from occurring during the transplanting, the device causes damage to seedlings and even nips off the seedling necks. The seedlings require long time to regrow after transplanting, and dead seedling phenomena even occur. In order to solve the problems above, a seedling baffle of an arc surface is arranged in the claw opening of the seedling push claw in the utility model. Based on the design, the seedling roots and stalks are bent with the arc surface of the seedling baffle when the seedling push device pushes seedlings forward and force is applied on the seedling roots and stalks. So, the utility model not only solves seedling clamp problems, but also prevents the damage of the seedling push device to seedlings.

Description

A kind of novel seedling pushing device

Technical field

The utility model relates to the seedling pushing device on the rice transplanting machinery, belongs to agricultural mechanical field.

Technical background

Usually the seedling pushing device that uses of rice transplanter is by transplanting rod with push away the seedling pawl and form, the phenomenon of folder seedling in use often takes place, some rice transplanter producer is in order to prevent to press from both sides the generation of seedling phenomenon, be processed into the front end that pushes away the seedling pawl enclosed, though do not pressed from both sides the seedling phenomenon during rice transplanting like this, but the damage to rice shoot is very big, sometimes even can nip off the rice shoot neck, causes after the rice transplanting transplanting seedling time long even seedling death phenomenon takes place.

Summary of the invention

Technical problem to be solved in the utility model is the defective according to existing rice transplanter seedling pushing device, a kind of simple in structure, easy to use, no seedling injury is provided, does not press from both sides the novel seedling pushing device of seedling.

To achieve these goals, the technical solution of the utility model is: a kind of novel seedling pushing device, establish at the front end of transplanting rod and to push away the seedling pawl, in pushing away the pawl mouth of seedling pawl, establish the seedling retaining that has arc surface, based on above-mentioned design, when seedling pushing device pushes away seedling forward, when the rhizome portion of rice shoot is stressed, the rhizome portion of rice shoot will be along with the arc surface bending of seedling retaining, and the problem that has so promptly solved the folder seedling has prevented the damage of seedling pushing device to rice shoot again.

Description of drawings

Fig. 1 is the front view of the utility model work lower dead center installation diagram.

Fig. 2 is the front view of the utility model work top dead centre installation diagram.

Fig. 3 is a front view of the present utility model.

Fig. 4 is a vertical view of the present utility model.

Fig. 5 is the schematic diagram of second kind of embodiment of the present utility model.

Embodiment

Push away the front end that seedling pawl (1) is positioned at transplanting rod (3) among Fig. 1, push away the seedling retaining (2) of establishing circular arc in the pawl mouth of seedling pawl (1), (8) be the seedling pin, transplanting rod during work (3) pumps in (7) at retaining mudding (5), outside framework oil seal (6), the guide pin bushing of the shell of cranking arm (4) lining, finish and grab seedling, rice transplanting action, when seedling pushing device moves downward when pushing away seedling, the rhizome portion of rice shoot is stressed, just can keep off the arc surface bending of (2) along with seedling, thereby avoid hindering seedling.

Be second kind of embodiment of the present utility model as shown in Figure 5, be contracted to seedling retaining (2) among Fig. 1 shown in Figure 5 for easy to process.

Claims

1. a novel seedling pushing device comprises pushing away seedling pawl (1), seedling retaining (2), and transplanting rod (3) is characterized in that: push away seedling pawl (1) and be positioned at transplanting rod (3) front end, seedling retaining (2) is positioned at the pawl mouth that pushes away seedling pawl (1).