CN213543657U

CN213543657U - Bean and vegetable pod strip measuring instrument

Info

Publication number: CN213543657U
Application number: CN202023142145.5U
Authority: CN
Inventors: 方贯娜; 庞淑敏; 郭竞; 张新岭; 李武高
Original assignee: ZHENGZHOU VEGETABLE RESEARCH INSTITUTE
Current assignee: ZHENGZHOU VEGETABLE RESEARCH INSTITUTE
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-06-25
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a bean and vegetable pod strip measuring instrument, which effectively solves the problems of complex process and low efficiency; the technical scheme for solving the problem is that the telescopic box comprises a box body, wherein a telescopic box capable of transversely extending rightwards is installed in the box body, and the telescopic box is formed by mutually nesting a plurality of sections of shells; the casing on the leftmost side of the telescopic box is provided with an upper end cover, and the other casings are not provided with upper end covers; the bottom of the inner side surface of the multi-section shell is provided with scale marks; a sliding groove is arranged on the upper end cover of the leftmost shell, and a graduated scale is arranged beside the sliding groove; a plurality of sliding blocks are arranged in the sliding groove, and a needle is fixed on the lower end face of each sliding block; the upper end of the box body is provided with a spring scale which is transversely arranged; the utility model discloses simultaneous measurement beans variety pod length, aspect ratio and single pod are heavy.

Description

Bean and vegetable pod strip measuring instrument

Technical Field

The utility model relates to a vegetables research technical field, especially beans vegetables pod strip measuring apparatu.

Background

Common bean vegetables include cowpea, kidney bean and the like, are mostly eaten with tender pods, and are popular with consumers due to higher nutritional value. China is a main production area of kidney beans, a secondary origin center and a genetic diversity center of cowpeas, more than 4000 parts of bean and vegetable variety materials are stored in China, and the diversity of the materials is mainly reflected in different pod strip characters and seed characters. The pod strip properties of bean vegetables mainly include pod strip color, length, aspect ratio, single pod weight and the like, and these properties are important indexes for evaluating bean varieties and are contents that need to be measured in variety investigation. Currently, in production, the average length of the bean pods is measured by a ruler or a tape measure, the length-width ratio of the bean pods is measured by a vernier caliper, and the average single pod weight of the bean pods is measured by a platform scale, so that when the variety of the bean vegetables is investigated, the bean vegetables must carry the three measuring tools at the same time, and frequent switching among the tools makes the investigation progress slowly and has low efficiency. Therefore, it is urgent to develop a measuring tool capable of simultaneously measuring the length, aspect ratio and weight in the production of bean vegetables.

Disclosure of Invention

To the above-mentioned condition, for solving the problem that exists among the prior art, the utility model aims at providing a beans vegetables pod strip measuring apparatu, can effectively solve the loaded down with trivial details, the inefficiency of process.

The technical scheme for solving the problem is that the telescopic box comprises a box body, wherein a telescopic box capable of transversely extending rightwards is installed in the box body, and the telescopic box is formed by mutually nesting a plurality of sections of shells; the casing on the leftmost side of the telescopic box is provided with an upper end cover, and the other casings are not provided with upper end covers; the bottom of the inner side surface of the multi-section shell is provided with scale marks; a sliding groove is arranged on the upper end cover of the leftmost shell, and a graduated scale is arranged beside the sliding groove; a plurality of sliding blocks are arranged in the sliding groove, and a needle is fixed on the lower end face of each sliding block; the upper end of the box body is provided with a spring scale which is transversely arranged.

The utility model discloses simultaneous measurement beans variety pod length, aspect ratio and single pod are heavy, need carry multiple measuring tool's trouble when effectively having avoided the variety investigation, can extensively be applicable to scientific research institute, production base and carry out variety evaluation and experimental investigation etc..

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front view (contracted state) of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model comprises a box body 1, a telescopic box 2 capable of extending transversely rightwards is arranged in the box body 1, and the telescopic box 2 is formed by mutually nesting a plurality of sections of shells 3; the casing 3 at the leftmost side of the telescopic box 2 is provided with an upper end cover 4, and the other casings 3 are not provided with the upper end covers 4; the bottom of the inner side surface of the multi-section shell 3 is provided with scale marks 5; the upper end cover 4 of the leftmost shell 3 is provided with a chute 6, and a graduated scale is arranged beside the chute 6; a plurality of sliding blocks 7 are arranged in the sliding groove 6, and a needle 8 is fixed on the lower end face of each sliding block 7; the upper end of the box body 1 is provided with a spring scale 9 which is transversely arranged.

In order to better realize the length measurement, the spring balance 9 is arranged in the middle position of the upper end surface of the box body 1.

In order to facilitate the insertion of the needle 8 into the pod, the sliding block 7 is provided with a through hole, and the needle 8 is arranged in the through hole; the needle 8 can reciprocate along the through-hole, and the upper end of needle 8 is connected with the rope simultaneously, makes things convenient for the tractive.

Before the device is used, the telescopic box 2 is in a contracted state, and at the moment, the whole device is in a state shown in the attached drawing 2, so that the whole device is small in size and convenient to carry about. When measurement is needed, the telescopic box 2 is firstly pulled out, as shown in the state of the attached figure 1; because the upper end cover 4 is arranged above only the leftmost shell 3 in the multi-section shells 3 of the telescopic box 2, the pods can be placed in the telescopic box 2; when the pods are placed, the rope at the upper end of the needle 8 is pulled upwards at first, and then the left ends of the pods are placed against the leftmost side of the telescopic box 2; so that the pod length can be measured from the leftmost side of the bellows 2; the upper end of the needle 8 is then pressed, causing the needle 8 to be inserted inside the pods, and the plurality of sliders 7 to be moved so as to bring the pods closer together.

Because the side of spout 6 is equipped with the scale, through the scale of reading the scale, the diameter of single pod or a plurality of pods of measurement that can be convenient.

Simultaneously because be equipped with scale mark 5 on the medial surface of casing 3 bottom to the left end of pod all aligns with the leftmost side of flexible box 2, consequently through the length of every pod of measurement that scale mark 5 can be convenient.

Utilize spring balance 9 simultaneously, can weigh out the common weight of a plurality of pods and device, subtract the device body through calculating and can measure the weight of single pod or many with the pod.

The utility model discloses carry out organic integration with ruler, slide caliper and the three kinds of measuring tool's of balance function, can simultaneous measurement beans vegetables pod length, aspect ratio and single pod are heavy, need carry multiple measuring tool's trouble simultaneously when effectively having avoided present variety investigation. The utility model discloses a simple structure, small and exquisite light, it is multiple functional, hand-carry when being convenient for the field investigation, provide very big facility for beans vegetables production and scientific research.

Claims

1. A bean and vegetable pod strip measuring instrument comprises a box body (1) and is characterized in that a telescopic box (2) capable of transversely extending rightwards is installed inside the box body (1), and the telescopic box (2) is formed by mutually nesting a plurality of sections of shells (3); the casing (3) at the leftmost side of the telescopic box (2) is provided with an upper end cover (4), and the other casings (3) are not provided with the upper end covers (4); the bottom of the inner side surface of the multi-section shell (3) is provided with scale marks (5); a sliding chute (6) is arranged on the upper end cover (4) of the leftmost shell (3), and a graduated scale is arranged beside the sliding chute (6); a plurality of sliding blocks (7) are arranged in the sliding groove (6), and a needle (8) is fixed on the lower end surface of each sliding block (7); the upper end of the box body (1) is provided with a spring scale (9) which is transversely arranged.

2. The legume vegetable pod strip measuring apparatus of claim 1, wherein the spring scale (9) is located at a middle position of the upper end surface of the box body (1).

3. The bean vegetable pod strip measuring instrument as claimed in claim 1, wherein the slide block (7) is provided with a through hole, and the needle (8) is arranged in the through hole; the needle (8) can move up and down along the through hole, and the upper end of the needle (8) is connected with a rope.