Rice leaf sample collecting device

Abstract

The utility model provides a rice leaf sample collecting device, which relates to the technical field of leaf sample collection and comprises a shell, a first sampling block and a second sampling block are arranged on one side of the shell, a cavity is arranged at the bottom of the first sampling block, a top block is arranged in the cavity, a spring is arranged on the outer side of the top block, a limiting ring is arranged at the bottom of the spring, and a spring is arranged in the limiting ring. A sleeve is arranged at the bottom of the limiting ring, a cutting head is arranged at the bottom of the sleeve, a through groove is formed in the surface of the second sampling block, a rotating disc is arranged in the through groove, a plurality of placement grooves are formed in the surface of the rotating disc, sample tubes are installed in the placement grooves, and an intermittent assembly is arranged on one side of the rotating disc. And an adjusting assembly is arranged in the shell. The rice leaf collecting device solves the problems that an existing rice leaf collecting device is not convenient enough, and the requirement for synchronous collection of multiple samples is difficult to meet during collection.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of blade sample collection technical field, more specifically, it is especially related to a kind of rice blade sample collection device. BACKGROUND

[0002] A kind of rice blade sample collection device generally refers to the tool or equipment combination specially designed for collecting blade sample from rice plant.

[0003] Based on the above, the present inventor found that there are the following problems: the existing rice blade sample collection device has limitations in portability, which brings many inconveniences to field sampling, and in the process of sample collection, since experimental analysis often requires multiple samples to be obtained simultaneously for comparative study, however, ordinary collection device is difficult to meet the demand of synchronous collection of multiple samples in practical application.

[0004] Therefore, in view of the above, the existing structure and deficiency are improved, and a rice blade sample collection device is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of rice blade sample collection device to solve the problem that current rice blade collection device is not convenient and is difficult to meet the demand of synchronous collection of multiple samples when collecting.

[0006] The purpose and function of the utility model a kind of rice blade sample collection device are achieved by the following specific technical means:

[0007] A kind of rice blade sample collection device, including shell, the one side of the shell is equipped with sampling block one and sampling block two, the bottom of the sampling block one is equipped with chamber, the chamber is equipped with top block, the outside of the top block is equipped with spring, the bottom of the spring is equipped with limit ring, the bottom of the limit ring is equipped with sleeve, the bottom of the sleeve is equipped with cutting head, and the surface of the sampling block two is equipped with through slot, the inside of the through slot is equipped with carousel, the surface of the carousel is equipped with a plurality of placement grooves, the sample tube is installed in the placement groove, the one side of the carousel is equipped with intermittent component, and the inside of the shell is equipped with adjusting component.

[0008] Further, the intermittent component includes gear ring installed on the outside of carousel, the carousel is movably connected to the top of sampling block two through connecting rod, the one side of the carousel is equipped with rotating wheel, the one side of the rotating wheel is equipped with gear tooth, the gear tooth and gear ring are engaged.

[0009] Further, the inside of the sampling block two is equipped with motor one, and the output end of the motor one is connected with rotating wheel.

[0010] Further, the adjusting assembly comprises a motor two installed in the shell, and the output end of the motor two is connected with a threaded rod, and the other end of the sampling block one is sleeved on the threaded rod through the shell.

[0011] Further, one side of the shell is provided with a sliding groove, and the sampling block one is installed in the sliding groove.

[0012] Further, the bottom of the sampling block two is provided with a protective cover.

[0013] Further, the top of the shell is provided with a control panel.

[0014] Compared with the prior art, the water rice leaf sample collecting device has the following beneficial effects:

[0015] 1. By the cooperation between the sampling block one, the sampling block two, the top block, the spring, the sleeve, the cutting head, the through groove, the rotating disc, the placing groove, the motor two, the threaded rod and the sliding groove, the water rice leaf to be sampled is placed between the sampling block one and the sampling block two, the motor two is started, the threaded rod is driven to rotate, then the sampling block one is driven to approach the sampling block two, the size of the cutting head is larger than the size of the through groove, the cutting head first contacts the water rice leaf to cut, then the sampling block one continues to move downwards, the cutting head moves to the inside of the cavity under the action of the spring, then the top block continues to move downwards to push the cut water rice leaf to fall from the through groove to the sample tube in the sampling block two, and the sampling function is realized.

[0016] 2. By the cooperation between the rotating disc, the gear ring, the rotating wheel, the gear teeth and the motor one, the motor one is started to drive the rotating wheel to rotate, the gear teeth and the gear ring are engaged, the rotating wheel rotates once to drive the gear ring to rotate by a certain angle, and then the placing groove of the rotating disc is aligned with the through groove in sequence, the function of collecting multiple water rice leaf samples is realized, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional schematic view of the water rice leaf sample collecting device.

[0018] Figure 2 is a three-dimensional schematic view of the bottom of the water rice leaf sample collecting device.

[0019] Figure 3 is a three-dimensional schematic view of the intermittent assembly of the water rice leaf sample collecting device.

[0020] Figure 4 is a sectional view of the water rice leaf sample collecting device.

[0021] Figure 5 is a water rice leaf sample collecting device Figure 4 enlarged view of point A.

[0022] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0023] 1, housing; 2, sampling block one; 3, sampling block two; 4, top block; 5, spring; 6, limit ring; 7, cutting head; 8, through slot; 9, turntable; 10, placing groove; 11, gear ring; 12, rotating wheel; 13, gear tooth; 14, motor one; 15, motor two; 16, threaded rod; 17, sliding groove; 18, protective cover; 19, control panel; 20, sleeve. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment:

[0028] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 5 as shown:

[0029] The utility model provides a kind of rice leaf sample collection device, including shell 1, the one side of shell 1 is equipped with sampling block one 2 and sampling block two 3, the bottom of sampling block one 2 is equipped with chamber, the inside of chamber is equipped with top block 4, the outside of top block 4 is equipped with spring 5, the bottom of spring 5 is equipped with limit ring 6, the bottom of limit ring 6 is equipped with sleeve 20, the bottom of sleeve 20 is equipped with cutting head 7, and the surface of sampling block two 3 is equipped with through slot 8, the inside of through slot 8 is equipped with carousel 9, the surface of carousel 9 is equipped with a plurality of placement groove 10, sample tube is installed in placement groove 10, the one side of carousel 9 is equipped with intermittent component, and the inside of shell 1 is equipped with adjusting component.

[0030] Wherein, the intermittent component includes gear ring 11 installed in the outside of carousel 9, the carousel 9 is movably connected by connecting rod and the top of sampling block two 3, the one side of carousel 9 is equipped with runner 12, the one side of runner 12 is equipped with gear tooth 13, gear tooth 13 and gear ring 11 engage.

[0031] Wherein, the inside of sampling block two 3 is equipped with motor one 14, the output end of motor one 14 is connected with runner 12, by the cooperation between carousel 9, gear ring 11, runner 12, gear tooth 13 and motor one 14, motor one 14 drives runner 12 to rotate, gear tooth 13 and gear ring 11 engage, runner 12 rotates once drives gear ring 11 to rotate a certain angle, further make the placement groove 10 of carousel 9 align through slot 8 in turn, realize the function of collecting multiple rice leaf samples, improve practicability.

[0032] Wherein, the adjusting component includes motor two 15 installed in the inside of shell 1, the output end of motor two 15 is connected with threaded rod 16, and the other end of sampling block one 2 is penetrated through shell 1 and is sleeved on threaded rod 16.

[0033] Wherein, the one side of shell 1 is equipped with sliding slot 17, sampling block one 2 is installed in sliding slot 17, by the cooperation between sampling block one 2, sampling block two 3, top block 4, spring 5, sleeve 20, cutting head 7, through slot 8, carousel 9, placement groove 10, motor two 15, threaded rod 16 and sliding slot 17, the rice leaf needing sampling is placed between sampling block one 2 and sampling block two 3, motor two 15 is started, drives threaded rod 16 to rotate, then drives sampling block one 2 to approach sampling block two 3, the size of cutting head 7 is greater than the size of through slot 8, cutting head 7 first contacts rice leaf and cuts, then sampling block one 2 continues to descend, cutting head 7 moves to the inside of chamber under the action of spring 5, then top block 4 continues to descend and pushes the cut rice leaf to fall from through slot 8 into the sample tube in the inside of sampling block two 3, realizes the function of sampling, the compact structure of the device can be conveniently carried, further realizes the effect of improving convenience.

[0034] The bottom of the sampling block two 3 is provided with a protective cover 18.

[0035] The top of the shell 1 is provided with a control panel 19.

[0036] The specific use mode and effect of the embodiment are as follows:

[0037] First, check the integrity of the device, then put the device into practical use, the user can control operation through the control panel 19 in use, through the cooperation between the sampling block one 2, the sampling block two 3, the top block 4, the spring 5, the sleeve 20, the cutting head 7, the through slot 8, the rotating disc 9, the placing groove 10, the motor two 15, the threaded rod 16 and the sliding groove 17, the rice leaf to be sampled is placed between the sampling block one 2 and the sampling block two 3, the motor two 15 is started, the threaded rod 16 is driven to rotate, then the sampling block one 2 is driven to approach the sampling block two 3, the size of the cutting head 7 is greater than the size of the through slot 8, the cutting head 7 first contacts the rice leaf to cut, then the sampling block one 2 continues to move downwards, the cutting head 7 moves to the inside of the cavity under the action of the spring 5, then the top block 4 continues to move downwards to push the cut rice leaf to fall from the through slot 8 to the sample tube in the sampling block two 3, realizing the sampling function, the device has compact structure and can be conveniently carried, thereby realizing the effect of improving the convenience, then through the cooperation between the rotating disc 9, the gear ring 11, the rotating wheel 12, the gear tooth 13 and the motor one 14, the motor one 14 is started to drive the rotating wheel 12 to rotate, the gear tooth 13 and the gear ring 11 are engaged, the rotating wheel 12 rotates once to drive the gear ring 11 to rotate by a certain angle, thereby making the placing groove 10 of the rotating disc 9 align with the through slot 8 in turn, realizing the function of collecting multiple rice leaf samples, improving the practicability, finally, after the sampling is completed, the sample tube is sleeved in the placing groove 10, the placing groove 10 is throughly arranged, the protective cover 18 is opened, and the sample tube can be directly taken out from the inside of the sampling block two 3, which is simple and convenient.

[0038] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A rice leaf sample collection device, comprising a housing (1), characterized in that: The housing (1) has a sampling block 1 (2) and a sampling block 2 (3) on one side. The bottom of the sampling block 1 (2) has a chamber. The chamber has a top block (4). The outside of the top block (4) has a spring (5). The bottom of the spring (5) has a limiting ring (6). The bottom of the limiting ring (6) has a sleeve (20). The bottom of the sleeve (20) has a cutting head (7). The surface of the sampling block 2 (3) has a through groove (8). The inside of the through groove (8) has a turntable (9). The surface of the turntable (9) has several placement slots (10). The placement slots (10) are filled with sample tubes. The side of the turntable (9) has an intermittent component. The inside of the housing (1) has an adjustment component.

2. The rice leaf sample collection device as described in claim 1, characterized in that: The intermittent assembly includes a gear ring (11) mounted on the outside of a turntable (9). The turntable (9) is movably connected to the top of the sampling block 2 (3) via a connecting rod. A rotating wheel (12) is provided on one side of the turntable (9), and teeth (13) are provided on one side of the rotating wheel (12). The teeth (13) mesh with the gear ring (11).

3. The rice leaf sample collection device as described in claim 2, characterized in that: The sampling block 2 (3) is equipped with a motor 1 (14), and the output end of the motor 1 (14) is connected to the rotating wheel (12).

4. The rice leaf sample collection device as described in claim 3, characterized in that: The adjustment assembly includes a second motor (15) installed inside the housing (1), the output end of the second motor (15) is connected to a threaded rod (16), and the other end of the sampling block (2) passes through the housing (1) and is fitted onto the threaded rod (16).

5. The rice leaf sample collection device as described in claim 4, characterized in that: A groove (17) is provided on one side of the housing (1), and the sampling block (2) is installed in the groove (17).

6. The rice leaf sample collection device as described in claim 5, characterized in that: The bottom of the sampling block 2 (3) is provided with a protective cover (18).

7. The rice leaf sample collection device as described in claim 6, characterized in that: The top of the housing (1) is provided with a control panel (19).

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