CN218157755U

CN218157755U - Rice plant tillering number tester

Info

Publication number: CN218157755U
Application number: CN202122765042.2U
Authority: CN
Inventors: 孙大鹏; 储黄伟; 程灿
Original assignee: Shanghai Academy of Agricultural Sciences
Current assignee: Shanghai Academy of Agricultural Sciences
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-12-27
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a rice plant tillering number apparatus, the electric iron comprises a handle, detect head and driving piece, it installs on the handle to detect the head symmetry in pairs, the driving piece is connected with detecting the head, the drive is detected the head and is rotated on the handle, detect the head in evenly having laid the inductor, detect the head rotation through driving piece control, the rethread inductor detects the tillering position of rice plant, thereby detect the tillering quantity of rice plant, this device need not scientific research personnel and bends, automatic take notes tillering data, the degree of accuracy and the detection rate of improvement plant data that can be great.

Description

Rice plant tillering number tester

Technical Field

The utility model belongs to the technical field of the equipment of ploughing, concretely relates to rice plant tillering number apparatus.

Background

In the rice breeding process, a plurality of phenotype indexes directly related to yield and resistance, such as plant height, tiller number, spike length, spike grain number and the like, exist. In the breeding process, the various indexes need to be observed and recorded, and the breeding data of the first hand can be obtained. Tillering number is an important indicator regarding yield and resistance. The general observation method is that scientific researchers bend over the ground in the field, gradually count the tillers by hand and record, so that the observation efficiency is relatively low, human errors are easy to generate, and the rapid development of rice breeding work is hindered to a certain extent.

Disclosure of Invention

Not enough more than, the utility model aims to solve the technical problem that a rice plant tillering number apparatus is provided, this device need not scientific research personnel and bends over, and data automatic recording, the degree of accuracy and the detection rate of improvement data that can be great.

In order to solve the technical problems, the utility model adopts the technical proposal that,

the utility model provides a rice plant tillering number apparatus, includes the handle, detects head and driving piece, detects the head and installs on the handle in pairs symmetry, and the driving piece is connected with detecting the head, and the drive detects the head and rotates on the handle, evenly has laid the inductor in detecting the head.

Furthermore, detect the head and include installation hack lever, inductor and pivot, key axle fixed mounting is on the installation hack lever, and the inductor is evenly laid in the inboard of installation hack lever, and the installation hack lever rotates through the pivot to be installed on the handle, installation hack lever, pivot fixed connection.

Further, the inductor includes erection column, movable rod and pressure sensor, and erection column fixed connection is in the inboard of erection hack lever, and pressure sensor installs in the erection column, and movable rod slidable mounting is in the erection column, and with pressure sensor looks adaptation.

Furthermore, a sliding groove is formed in the mounting column, the movable rod is connected with the sliding groove in a sliding mode, and the pressure sensor is fixedly mounted on the inner wall of the sliding groove.

Furthermore, a return spring is installed in the sliding chute, and two ends of the return spring are respectively abutted against the end part of the movable rod and the pressure sensor.

Furthermore, a limiting head is arranged at the end part of one side of the movable rod, and an arc-shaped groove is formed in the end surface of the other side of the movable rod.

Furthermore, the handle comprises a detection mounting head, a connecting rod and a handle, the handle is fixedly connected with the detection mounting head through the connecting rod, and the detection head is rotatably mounted in the detection mounting head.

Furthermore, the driving part comprises a driving motor, a first gear and a second gear, the first gear and the second gear are fixedly connected with the two detection heads respectively, the first gear and the second gear are meshed with each other, and the driving motor is connected with the first gear.

Furthermore, the detection mounting head comprises a first transverse plate, a second transverse plate and a connecting plate, the first transverse plate and the second transverse plate are arranged in parallel, the connecting plate is connected with the first transverse plate and the second transverse plate respectively, and the detection head is rotatably mounted between the detection heads.

Furthermore, a display is fixedly installed on the handle and connected with the inductor.

The beneficial effects of the utility model are that, detect the head through driving piece control and rotate, the rethread inductor detects the tillering position of rice plant to detect the tillering quantity of rice plant, need not the scientific research personnel and bow, take notes tillering data automatically, the degree of accuracy and the detection rate of improvement plant data that can be great.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of fig. 1 after being rotated by a certain angle.

Fig. 3 is a schematic view of the structure of the detection head.

Fig. 4 is a schematic half-section of an inductor.

Reference numerals: handle 1, detect head 2, driving piece 3, inductor 4, installation hack lever 5, pivot 6, erection column 7, movable rod 8, pressure sensor 9, spout 10, reset spring 11, spacing head 12, arc recess 13, detect installation head 14, connecting rod 15, hand (hold) 16, driving motor 17, first gear 18, second gear 19, first diaphragm 20, second diaphragm 21, connecting plate 22, display 23.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a rice plant tillering number apparatus, including handle 1, detect first 2 and driving piece 3, it installs on handle 1 to detect first 2 pairwise symmetries, driving piece 3 is connected with detecting first 2, the drive detects first 2 and rotates on handle 1, detect first 2 interior sensor 4 that evenly has laid, detect first 2 rotations through driving piece 3 control, rethread sensor 4 detects the tillering position of rice plant, thereby detect the tillering quantity of rice plant, this device need not the researcher and bends, automatic take notes tillering data, the degree of accuracy and the detection rate of improvement plant data that can be great.

Detect head 2 including erection hack lever 5, inductor 4 and pivot 6, key shaft fixed mounting is on erection hack lever 5, inductor 4 evenly lays in the inboard of erection hack lever 5, erection hack lever 5 rotates through pivot 6 and installs on handle 1,

erection hack lever

5, 6 fixed connection of pivot, setting through erection hack lever 5, be convenient for open and shut adjacent detection head 2, thereby be convenient for detect head 2 and carry out the centre gripping to the plant, thereby make inductor 4 detect the tillering position of rice plant, improve the degree of accuracy and the detection rate of plant data.

Inductor 4 includes erection column 7, movable rod 8 and pressure sensor 9, and erection column 7 fixed connection is in the inboard of erection bracing pole 5, and pressure sensor 9 installs in

erection column

7, and 8 slidable mounting of movable rod are in erection column 7, and with 9 looks adaptations of pressure sensor, through movable inductor 4's setting, are convenient for prevent that inductor 4 from causing the injury to the plant.

Take shape in the erection column 7 and have spout 10, movable rod 8 and spout 10 sliding connection, pressure sensor 9 fixed mounting is on 10 inner walls of spout, install reset spring 11 in the spout 10, reset spring 11's both ends respectively with the 8 tip of movable rod, pressure sensor 9 supports and establishes, exert pressure to pressure sensor 9 through reset spring 11, the 8 activities of movable rod of being convenient for on the one hand, on the other hand be convenient for pressure sensor 9 detects pressure data, pressure sensor 9's response numerical value and spring compression volume are directly proportional, be convenient for according to the pressure value that pressure sensor 9 sensed, judge the effective tillering of plant, guarantee higher detection data precision.

A limiting head 12 is arranged at one side end of the movable rod 8, the movable rod 8 is prevented from sliding out of the sliding groove 10 through the limiting head 12, the end face of the other side of the movable rod 8 is an arc-shaped groove 13, and the inductor 4 is prevented from injuring plants through the arc-shaped groove 13.

The handle 1 comprises a detection mounting head 14, a connecting rod 15 and a handle 16, the handle 16 is fixedly connected with the detection mounting head 14 through the connecting rod 15, and the detection head 2 is rotatably mounted in the detection mounting head 14 through a rotating shaft 6, so that the detection head 2 can be conveniently opened and closed.

The driving part 3 comprises a driving motor 17, a first gear 18 and a second gear 19, the first gear 18 and the second gear 19 are respectively fixedly connected with two rotating shafts 6 of the detection heads 2, the first gear 18 and the second gear 19 are meshed with each other, so that the detection heads 2 rotate together along with the gears, the detection heads 2 are convenient to open and close, the driving motor 17 is connected with the first gear 18, and the driving gears rotate.

The detection mounting head 14 comprises a first transverse plate 20, a second transverse plate 21 and a connecting plate 22, the first transverse plate 20 and the second transverse plate 21 are arranged in parallel to form a mounting space, the detection head 2 is convenient to rotate and mount, the connecting plate 22 is respectively connected with the first transverse plate 20 and the second transverse plate 21, and the detection head 2 is rotatably mounted between the detection heads 2.

The display 23 is fixedly mounted on the handle 16, the display 23 is connected with the inductor 4, the display 23 is used for displaying the pressure detected by the pressure sensor 9, so that a user can observe conveniently, the switch is mounted on the handle 16 and connected with the driving motor 17, and the driving motor 17 is controlled to rotate.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. The utility model provides a rice plant tillering number apparatus, its characterized in that includes handle (1), detects head (2) and driving piece (3), detects head (2) and installs on handle (1) symmetry in pairs, and driving piece (3) are connected with detecting head (2), and the drive detects head (2) and rotates on handle (1), evenly has laid inductor (4) in detecting head (2).

2. The rice plant tillering number tester as claimed in claim 1, wherein the detecting head (2) comprises a mounting frame rod (5), a sensor (4) and a rotating shaft (6), the key shaft is fixedly mounted on the mounting frame rod (5), the sensor (4) is uniformly arranged on the inner side of the mounting frame rod (5), the mounting frame rod (5) is rotatably mounted on the handle (1) through the rotating shaft (6), and the mounting frame rod (5) and the rotating shaft (6) are fixedly connected.

3. The rice plant tillering number tester according to claim 2, wherein the sensor (4) comprises a mounting column (7), a movable rod (8) and a pressure sensor (9), the mounting column (7) is fixedly connected to the inner side of the mounting frame rod (5), the pressure sensor (9) is mounted in the mounting column (7), and the movable rod (8) is slidably mounted in the mounting column (7) and is adapted to the pressure sensor (9).

4. The rice plant tillering number tester according to claim 3, wherein a sliding groove (10) is formed in the mounting column (7), the movable rod (8) is connected with the sliding groove (10) in a sliding manner, and the pressure sensor (9) is fixedly mounted on the inner wall of the sliding groove (10).

5. The rice plant tillering number tester according to claim 4, wherein a return spring (11) is installed in the slide groove (10), and both ends of the return spring (11) are respectively abutted against the end of the movable rod (8) and the pressure sensor (9).

6. The rice plant tillering number tester according to claim 4, wherein a limiting head (12) is arranged at one end of the movable rod (8), and an arc-shaped groove (13) is arranged at the other end of the movable rod (8).

7. The rice plant tillering number tester according to claim 1, wherein the handle (1) comprises a detection mounting head (14), a connecting rod (15) and a handle (16), the handle (16) is fixedly connected with the detection mounting head (14) through the connecting rod (15), and the detection head (2) is rotatably mounted in the detection mounting head (14).

8. The rice plant tillering number tester according to claim 7, wherein the driving member (3) comprises a driving motor (17), a first gear (18) and a second gear (19), the first gear (18) and the second gear (19) are respectively and fixedly connected with the two detection heads (2), the first gear (18) and the second gear (19) are meshed with each other, and the driving motor (17) is connected with the first gear (18).

9. The rice plant tillering number tester as claimed in claim 8, wherein the detecting mounting head (14) comprises a first transverse plate (20), a second transverse plate (21) and a connecting plate (22), the first transverse plate (20) and the second transverse plate (21) are arranged in parallel, the connecting plate (22) is respectively connected with the first transverse plate (20) and the second transverse plate (21), and the detecting head (2) is rotatably mounted between the detecting heads (2).

10. The rice plant tillering number tester according to claim 7, wherein a display (23) is fixedly mounted on the handle (16), and the display (23) is connected with the inductor (4).