CN2225701Y

CN2225701Y - Portable rice seed counter

Info

Publication number: CN2225701Y
Application number: CN 95236386
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-17
Filing date: 1995-03-17
Publication date: 1996-04-24
Anticipated expiration: 2005-03-17

Abstract

The utility model relates to a portable rice seed counter, belonging to the technical field of the measuring apparatus which carries out measurement by volume. The utility model is characterized in that the counter is composed of a fixed plate, a movable plate, grain holes, an adjusting screw, slot teeth and a base plate, the grain holes can be adjusted, and the utility model is suitable for counting the seeds of various rice varieties. The utility model gets rid of the heavy manual seed counting work, and is widely used for the counting in the processes of the germination percentage test of the rice seeds, the field test, the yield test of the large field, etc., and the work efficiency is increased because the utility model can measure the economic yield per unit area by sampling and counting the ripe rice, analyzing the ear grain structure and weighing the thousands of rice grains. The utility model is a practical rice and wheat seed counter which can be easily popularized in agriculture.

Description

Portable rice paddy seed granule counting machine

The utility model belongs to by volume and carries out measurement utensil technical field.

Agri-scientific research in one's power units concerned in breeding variety and field test, need particles such as various staple food crops such as paddy rice, wheat, jowar, corn are carried out several, do to measure " mass of 1000 kernel " several, other is as units such as grain processing department, chemical fertilizer factory and meteorological stations, measuring flour extraction, chemical fertilizer quality analysis and carrying out all needing a large amount of manpowers to carry out heavy several work in the agricultural weather research.Grain-counting plate is a kind of light instrument that is used for rice paddy seed number in early days, mainly is suitable for short grain type paddy, by artificial one one ground pendulum measurement in the oval grain hole of grain-counting plate, expends man-hour, and in, long seed grain type paddy is inapplicable.Therefore, the agro-technician has not used already.Several instrument that utilize the auto-photoelectrical counting principle design in addition are the higher seed number grain instruments of automaticity.Out of true, error are big, heavy, aspect shortcomings such as price is high, manufacturing is complicated, maintenance difficult but exist, and are difficult to promote the use of.Several the methods of widely using still are original heavy people's number grain work at present.

At the problems referred to above, the purpose of this utility model is to provide the rice paddy seed granule counting machine tool of a kind of practicality, easy row, solves the heavy labor problem that agricultural goes up the seed number grain.

The utility model is realized with following mode: it has fixed head 1, in the both sides of fixed head 1 portable plate 2 is housed, and adjusts in the recess at two ends that screw 4 is contained in portable plate 2, and fixed head 1, portable plate 2 all fuse with substrate 6; On fixed head 1, evenly be placed with a hole 3,3 corresponding the linking to each other of grain hole on the groove tooth 5 on the portable plate 2 and the fixed head 1.Grain number of perforations on the fixed head 1 is 100.The planform in grain hole 3 is rectangular channels.

The utility model has been removed agriculture heavy work of going up people's number grain, measures several of germination percentage, field test and land for growing field crops and surveys several of producing processes such as examinations, the paddy rice number of samples grain of maturation and analysis fringe kernel structure and weighing of thousand paddy are determined the economic yield of unit area thereby widely be used for rice paddy seed.Increase work efficiency greatly.The grain hole is adjustable, is suitable for all kinds of rice varieties seed number grains.Be the practicality that is easy to promote on a kind of agricultural, the paddy rice and the wheat seed granule counting machine tool of easily going.Be easy to carry, lightly flexible, simple in structure, easy operating maintenance, inexpensive, degree of accuracy advantages of higher.

Now in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 is the utility model structural representation

Embodiment: the granule counting machine of making several 100 paddy.Fixed head 1 long 163mm, wide 68mm, thickness is 2mm, is screwed on substrate 6; Evenly be placed with 100 grain holes 3 on the plate, the wide 3mm in the hole in this hole 3, the high 2mm in hole, its hole length is adjusted its length by the groove tooth 5 on the portable plate 2 with the grain hole 3 corresponding position changes that link to each other on the fixed head 1.Two portable plate 2 long 163mm, wide 34mm, thickness are 2mm, be contained in each 1 of the every side in fixed head 1 both sides respectively, with adjusting in the recess at two ends that screw 4 is contained in portable plate 2,3 corresponding the linking to each other of grain hole on the groove tooth 5 on the plate and the fixed head 1, the width of teeth groove 5 is 3.4mm.Grain hole 3 height 2mm, width 3mm are processed into rectangular channel.A paddy number course of work is as follows: screen seed 1..The seed that will count is filtered out strong, two strong, ghost is separated.2. adjust the length in grain hole 3.Adjust the length of the groove in a hole 3 according to the rice variety difference.A paddy seeds is put into a hole 3, be transferred to a hole 3 interior length than the long 1-1.5mm of seed.When a plurality of kind paddy numbers, as one group of number, needn't repeatedly regulate length to the seed of same length in the time of several.3. granule counting machine is placed on the table, seed to be counted is arbitrarily piled on the granule counting machine surface, and seed can not jumped out after falling in the hole 3, at this moment points the centre of blocking granule counting machine, all around swing back and forth 4-5 time along desktop, amplitude of fluctuation is not jumped out with the seed in the grain hole 3 and is advisable.As finding 3 free time of indivedual holes arranged, to continue on the seed placing plate, and with plastic tab to going into.Seed can be blown in the hole 3 with the plastic tab booster action, also unnecessary seed can be removed.Fill up kind of a period of the day from 11 p.m. to 1 a.m in whole granule counting machine grain hole 3, number is 100.Operate by said process again after pouring out.Can finish several processes very soon.

Claims

1. portable rice paddy seed granule counting machine is characterized in that:

It has fixed head [1], in the both sides of fixed head [1] portable plate [2] is housed, and adjusts in the recess at two ends that screw [4] is contained in portable plate [2]; Fixed head [1], portable plate [2] all fuse with substrate [6];

Evenly be placed with a hole [3] on fixed head [1], the groove tooth [5] on the portable plate [2] links to each other with the grain hole [3] on the fixed head [1] is corresponding.

2. portable rice paddy seed granule counting machine according to claim 1 is characterized in that grain hole [3] number on the fixed head [1] is 100.

3. portable rice paddy seed granule counting machine according to claim 2 is characterized in that the planform in a hole [3] is a rectangular channel.