Novel rice pot seedling transplanter and seedling raising plate, seeder, seeding pulling frame and clamp matched with transplanter

Abstract

The invention discloses a novel rice pot seedling transplanter and a seedling raising plate, a seeder, a seedling pulling frame and a clamp matched with the transplanter. The transplanter mainly comprises a rack and a seeding plate, wherein the transplanter is simple in structure, light and easy to operate, and planting space is uniform and adjustable; one person can support the transplanter while the other person can pull the seedlings for filling to the transplanter, so that one mu of land or more can be planted per hour, and the transplanting efficiency is increased by about 10% than that of the manual transplanting. The seedling raising plate mainly comprises plate holes and a pressing side, wherein the arrangement of the plate holes is the same as that of rice seedling plate holes; the seeder mainly comprises a seed plate, a seed mucilage plate, a seeder working frame and a seeding apparatus. The seed amount which is sowed by the seeding apparatus is adjustable; the seeds are not damaged; the seedling pulling frame is used for fixing the seedling raising plate, so that the seedling pulling clamp can be used for pulling and placing pot seedlings to a small rice seedling plate; the seedling pulling clamp consists of a lower bracket, an upper bracket and a rice seedling clamp; the seedling pulling clamp is used for pulling and placing the pot seedlings in the seedling raising plate to the rice seedling plate for mechanically transplanting. The machines are matched with one another for solving the problems that the rice transplanter in the world cannot be used for solving rice seedling damages, transplanting leakage, rice seedling floatation, rice seedling pulling, rice seedling hooking and the like for the more than half a century.

Description

Technical field: [0001] The present invention relates to a rice pot seedling new planting machine for potted rice seedlings, and also relates to agricultural implements such as a seedling raising tray, a seeder, a seedling pulling frame and tongs of the matching machine. Background technique: [0002] In the development of rice planting machinery, the rice transplanter is the most difficult. It restricts the mechanization of rice planting. Since the early 1950s, China invented the world's first rice transplanter. It has been more than half a century. No truly perfect model has been developed and widely used. In the past half a century, professional scientific and technical workers and amateurs have worked hard and worked hard to continuously research and manufacture rice transplanters. Great progress has been made, but when the machine is transplanting, there are problems such as injury, missing, floating, hooking, and pulling out. From the past half a century, various types...

AI Technical Summary

Problems solved by technology

[0002] In the development of rice planting machinery, the rice transplanter is the most difficult. It restricts the mechanization of rice planting. Since the early 1950s, China invented the world's first rice transplanter. It has been more than half a century. No truly perfect model has been developed and widely used. In the past half a century, professional scientific and technical workers and amateurs have worked hard and worked hard to continuously research and manufacture rice transplanters. Great progress has been made, but when the machine is transplanting, there are problems such as injury, missing, floating, hooking, and pulling out. From the past half a century, various types of rice transplanters developed by countries around the world , There are many kinds, but it can be summed up that the separation and transplanting of seedlings are inseparable from the three methods of tongs, forks, and claws. The above-mentioned problems such as damage to seedlings, missed transplanting, floating seedlings, hooking seedlings, and pulling out seedlings are caused by them. If you use pliers, forks, and claws to separate and transplant rice seedlings, you will never be able to make a complete rice transplanter that can be widely used. It can be proved from more than half a century that the inventor has studied three types of models in order to solve this problem. In 2006, he applied for a patent with the Chinese Patent Office, the patent number: ZL200620132652, and the name: rice pot seedling dropping machine and the seedling raising tray (41), seedling pulling frame (44), pincers (59) and seedling holder (73) )

(This machine has the simplest structure and the least functions among the three machines) However, through continuous research, it is found that some parts of this machine are not perfect, and some are not fully matched, such as the straight tooth push rod of the machine ( 9) It is a single rod, unilaterally pushes the inner disc forward force unbalanced, the seedling hole wall of the inner disc (34) is thin, when the straight tooth push rod pushes the lock shaft (30) forward, and the inner disc connecting ring (31) connecting the lock shaft, advances accordingly Pulling inner dish also advances, and at this moment the seedling hole (39) of inner dish is adorned heavier bowl seedling body, inner dish seedling hole (39) can't bear this gravity and makes seedling hole deformation, and the tooth bar (22) on the straight tooth pushes bar it Lifting cannot be adjusted. If a certain straight tooth on the rod is damaged, it is difficult to repair and needs to be replaced by the whole rod. The seedling slat sleeve groove (5) is used as the small seedling tray pallet (36) to move left and right. With the small seedling tray supporting plate (36) face full-scale contact friction advances, the friction resistance of these two adds up to the transmission of machine very unfavorable, and coordinating machine also lacks seed planter, the seed that sows with manual operation when growing seedlings sows is not enough. Uniformity, high void rate, low work efficiency, increase the difficulty of pulling out seedlings and installing machine to replenish seedlings, which affects the improvement of efficacy and rice yield, and the seedling pulling pliers (59) of the coordinating machine also have weak points, mainly because the clamping force intensity of the pliers is from The base of the pliers decreases forward, and the number of seedlings pulled up is not enough, which affects the speed of pulling out the seedlings. The design of the pressure frame (44) of the seedling pulling frame (44) on the left and right sides of the angle iron track (51) makes it inconvenient for the seedling pulling pliers to enter and pull out the seedlings.

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