Multifunctional rice breeding yield measuring tool

Abstract

The utility model discloses a multifunctional rice breeding yield measuring tool, which comprises a base, a multifunctional centralizing assembly and a measuring assembly, the multifunctional centralizing assembly comprises a slide rail, a transmission screw rod and a rice limiting assembly, the measuring assembly comprises an indicator and a measuring scale, the rice limiting assembly comprises a connecting piece and a lantern ring, and the connecting piece is connected with the transmission screw rod. The transmission lead screw comprises a lead screw transmission frame, a transmission motor, a threaded rod and a sliding block with a nut, check blocks are arranged at the two ends of the sliding rail, two sets of fixing forks are arranged on one side of the bottom of the base, two sets of universal wheels are arranged on the other side of the bottom of the base, and a transparent observation window is arranged on the indicator. The utility model belongs to the technical field of rice breeding. In particular, a transmission lead screw is arranged to be matched with a rice limiting assembly to limit rice in the rice limiting assembly and lift the rice upwards to the top or a position to be measured, and then measurement results are checked by observing data of a measurement ruler delineated by an indicator.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice breeding, in particular to a multifunctional rice breeding yield measuring tool. Background Art

[0002] Rice is a cereal crop of the genus Oryza. The grains of rice are called rice. After the husks of rice are removed, it is called brown rice. Brown rice is ground to remove the bran layer to get rice. According to the type of rice, rice can be divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice, and there are other classifications. In addition to being edible, rice can also be used as industrial raw materials for brewing and making sugar. Rice husks and rice straw can be used as livestock feed. In the process of rice breeding, in order to select rice varieties that can be promoted for planting, it is often necessary to measure the yield of rice.

[0003] The following steps are involved in measuring rice yield: sampling, measuring, bagging, counting, measuring thousand-grain weight, calculating theoretical yield, and calculating actual yield. When measuring, indicators such as plant height and ear length are measured at the edge of the field. The traditional measurement method is to use a tape measure or ruler. This measurement method requires two people to work together. One person straightens the rice plant, and the other uses a tape measure or ruler to accurately measure the plant height and ear length. This method requires a lot of manpower and is inefficient. In addition, manual readings on the tape measure or ruler result in large errors.

[0004] In the prior art, a Chinese patent with publication number CN215865140U discloses a multifunctional rice breeding yield measurement tool. By inserting a rod into the ground, a simple fixation of a measuring plate can be achieved. The worker's free hands do not need to support the measuring plate. One hand can straighten the rice plant, and the other hand can be used to adjust the position of the rangefinder and the position of the adjustment plate, so that one person can complete the measurement of the rice plant.

[0005] However, the above existing technology still requires manual straightening of the rice, which is rather troublesome. Utility Model Content

[0006] The technical problems to be solved by the utility model are:

[0007] The existing technology requires manual straightening, which is troublesome.

[0008] In order to solve the above technical problems, the technical solution proposed by the utility model is: a multifunctional rice breeding and yield measuring tool, comprising a base, a multifunctional straightening component and a measuring component, the multifunctional straightening component is arranged on the upper side of the base, the measuring component is arranged on the multifunctional straightening component, the multifunctional straightening component comprises a slide rail, a transmission screw and a rice limiting component, the slide rail is fixedly arranged on the base, the transmission screw is slidably arranged on the slide rail, the rice limiting component is arranged on the transmission screw, the measuring component comprises an indicator and a measuring ruler, and the indicator and the measuring ruler are both arranged on the transmission screw.

[0009] Furthermore, the rice limiting assembly includes a connecting piece and a ring, the connecting piece is fixed on the transmission screw rod, the ring is hinged on the connecting piece, a magnetic block is provided at one end of the ring away from the connecting piece, and the connecting piece is made of iron.

[0010] Furthermore, the transmission screw includes a screw transmission frame, a transmission motor, a threaded rod and a slider with a nut. The screw transmission frame is slidably arranged on the slide rail, and the transmission motor is fixed to one end of the screw transmission frame away from the slide rail. One end of the threaded rod is rotatably arranged on the screw transmission frame and the other end is fixedly connected to the output shaft of the transmission motor. The slider with a nut is threadedly connected to the threaded rod and slides relative to the screw transmission frame. The slider with a nut is arranged through the screw transmission frame.

[0011] Furthermore, stoppers are provided at both ends of the slide rail.

[0012] Furthermore, two sets of fixing forks are provided on one side of the bottom of the base and two sets of universal wheels are provided on the other side, and an armrest is provided on one side of the top of the base.

[0013] Furthermore, a transparent observation window is provided on the indicator.

[0014] Furthermore, the measuring ruler is arranged on the screw transmission frame, the indicator is arranged on the slider with nut, and the connecting piece is arranged on a side of the slider with nut away from the indicator.

[0015] The beneficial effects achieved by the utility model using the above structure are as follows:

[0016] The transmission screw rod is arranged to cooperate with the rice limiting assembly to limit the rice in the rice limiting assembly and lift it upward to the top or the desired measurement position, and then the measurement result is viewed by observing the measuring ruler data circled by the indicator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a multifunctional rice breeding yield measurement tool proposed by the utility model;

[0018] Figure 2This is a structural schematic diagram from another angle of a multifunctional rice breeding yield measurement tool proposed by the utility model;

[0019] Figure 3 for Figure 1 A partial enlarged view of part A.

[0020] Among them, 1. base, 2. multi-functional righting assembly, 3. measuring assembly, 4. slide rail, 5. transmission screw, 6. rice limit assembly, 7. indicator, 8. measuring ruler, 9. connecting piece, 10. ring, 11. magnetic block, 12. screw transmission frame, 13. transmission motor, 14. threaded rod, 15. slider with nut, 16. block, 17. fixed fork, 18. universal wheel, 19. handrail.

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1-3 As shown, the utility model proposes a multifunctional rice breeding yield measuring tool, which includes a base 1, a multifunctional straightening component 2 and a measuring component 3. The multifunctional straightening component 2 is arranged on the upper side of the base 1, and the measuring component 3 is arranged on the multifunctional straightening component 2. The multifunctional straightening component 2 includes a slide rail 4, a transmission screw 5 and a rice limiting component 6. The slide rail 4 is fixedly arranged on the base 1, and the transmission screw 5 is slidably arranged on the slide rail 4. The rice limiting component 6 is arranged on the transmission screw 5. The measuring component 3 includes an indicator 7 and a measuring ruler 8, and the indicator 7 and the measuring ruler 8 are both arranged on the transmission screw 5.

[0024] In order to limit and fix the rice, the rice limiting assembly 6 includes a connecting piece 9 and a ring 10. The connecting piece 9 is fixed on the transmission screw rod 5. The ring 10 is hinged on the connecting piece 9. A magnetic block 11 is provided at one end of the ring 10 away from the connecting piece 9. The connecting piece 9 is made of iron.

[0025] In order to facilitate the straightening of the rice and assist in the measurement, the transmission screw 5 includes a screw transmission frame 12, a transmission motor 13, a threaded rod 14 and a slider with a nut 15. The screw transmission frame 12 is slidably arranged on the slide rail 4, and the transmission motor 13 is fixed to one end of the screw transmission frame 12 away from the slide rail 4. One end of the threaded rod 14 is rotatably arranged on the screw transmission frame 12 and the other end is fixedly connected to the output shaft of the transmission motor 13. The slider with a nut 15 is threadedly connected to the threaded rod 14 and slides relative to the screw transmission frame 12. The slider with a nut 15 penetrates the screw transmission frame 12, and the measuring ruler 8 is arranged on the screw transmission frame 12.

[0026] In order to limit the position of the screw drive frame 12 , stoppers 16 are provided at both ends of the slide rail 4 .

[0027] In order to facilitate the fixing or moving of the device, two sets of fixing forks 17 are provided on one side of the bottom of the base 1 and two sets of universal wheels 18 are provided on the other side, and a handrail 19 is provided on one side of the top of the base 1.

[0028] In order to facilitate the observation of the size, a transparent observation window is provided on the indicator 7 . The indicator 7 is arranged on the slider with a nut 15 , and the connecting piece 9 is arranged on a side of the slider with a nut 15 away from the indicator 7 .

[0029] During specific use, the user places the device at the position where it needs to be used, holds the handrail 19, and the universal wheel 18 touches the ground to drag the device to the use position. After determining the position, insert the fixing fork 17 into the soil, circle the rice to be measured with the ring 10, and adsorb the magnetic block 11 on the connecting piece 9. The transmission motor 13 runs to drive the slider with nut 15 to move upward. When the transmission motor 13 reaches the position where the measurement is desired, the transmission motor 13 stops running, and the position where the indicator 7 stops on the measuring ruler 8 is observed, and the measurement data is recorded through the transparent observation window. The above is the use process of the entire multifunctional rice breeding and yield measurement tool.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multifunctional rice breeding yield measurement tool, characterized in that: The invention comprises a base (1), a multifunctional straightening assembly (2) and a measuring assembly (3), wherein the multifunctional straightening assembly (2) is arranged on the upper side of the base (1), and the measuring assembly (3) is arranged on the multifunctional straightening assembly (2). The multifunctional straightening assembly (2) comprises a slide rail (4), a transmission screw (5) and a rice limiting assembly (6), wherein the slide rail (4) is fixedly arranged on the base (1), the transmission screw (5) is slidably arranged on the slide rail (4), the rice limiting assembly (6) is arranged on the transmission screw (5), and the measuring assembly (3) comprises an indicator (7) and a measuring ruler (8), wherein both the indicator (7) and the measuring ruler (8) are arranged on the transmission screw (5).

2. The multifunctional rice breeding yield measurement tool according to claim 1, characterized in that: The rice limiting assembly (6) comprises a connecting piece (9) and a collar (10), wherein the connecting piece (9) is fixed on the transmission screw rod (5), and the collar (10) is hingedly arranged on the connecting piece (9), and a magnetic block (11) is arranged at one end of the collar (10) away from the connecting piece (9), and the connecting piece (9) is made of iron material.

3. The multifunctional rice breeding yield measurement tool according to claim 2, characterized in that: The transmission screw (5) comprises a screw transmission frame (12), a transmission motor (13), a threaded rod (14) and a slider with a nut (15); the screw transmission frame (12) is slidably arranged on the slide rail (4); the transmission motor (13) is fixed to one end of the screw transmission frame (12) away from the slide rail (4); one end of the threaded rod (14) is rotatably arranged on the screw transmission frame (12) and the other end is fixedly connected to the output shaft of the transmission motor (13); the slider with a nut (15) is threadedly connected to the threaded rod (14) and slides relatively with the screw transmission frame (12); the slider with a nut (15) is arranged through the screw transmission frame (12).

4. The multifunctional rice breeding yield measurement tool according to claim 3, characterized in that: Stoppers (16) are provided at both ends of the slide rail (4).

5. The multifunctional rice breeding yield measurement tool according to claim 4, characterized in that: Two sets of fixing forks (17) are provided on one side of the bottom of the base (1) and two sets of universal wheels (18) are provided on the other side. A handrail (19) is provided on one side of the top of the base (1).

6. The multifunctional rice breeding yield measurement tool according to claim 5, characterized in that: The indicator (7) is provided with a transparent observation window.

7. The multifunctional rice breeding yield measurement tool according to claim 6, characterized in that: The measuring ruler (8) is arranged on the screw drive frame (12), the indicator (7) is arranged on the nut slider (15), and the connecting piece (9) is arranged on the side of the nut slider (15) away from the indicator (7).

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