CN216626577U

CN216626577U - Rice seed disinfection infiltration device for rice breeding

Info

Publication number: CN216626577U
Application number: CN202220151619.2U
Authority: CN
Inventors: 兰波; 孙强; 赵凤; 杨迎青; 陈洪凡; 梁玉勇; 张露; 曲润波; 李湘民
Original assignee: Institute Of Plant Protection Jiangxi Academy Of Agricultural Sciences
Current assignee: Institute Of Plant Protection Jiangxi Academy Of Agricultural Sciences
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-31
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a rice seed disinfection infiltration device for rice breeding. The lower end of the liquid medicine storage box is fixedly provided with a supporting leg and a forward and reverse rotating motor, an output shaft of the forward and reverse rotating motor extends into the liquid medicine storage box and is fixedly connected with a driving shaft, a conical tooth I and a stirring unit are fixedly arranged on the driving shaft, the conical tooth I is meshed with a conical tooth II, the conical tooth II is fixedly connected with a horizontal shaft, a forward thread section and a reverse thread section are arranged on the horizontal shaft, the forward thread section and the reverse thread section are respectively in threaded connection with a nut, the upper ends of the two nuts are connected with supporting rods in a cross-connection mode, the upper ends of the two supporting rods are hinged with a supporting plate, and the supporting plate is detachably connected with a rice seed placing frame; the other end of the horizontal shaft is fixedly connected with a conical tooth III, the conical tooth III is meshed with a conical tooth IV, the conical tooth IV is fixedly connected with a driven shaft, a stirring unit is fixedly connected onto the driven shaft, and the lower end of the driven shaft is fixedly connected with a liquid medicine storage box through a bearing with a seat.

Description

Rice seed disinfection infiltration device for rice breeding

Technical Field

The utility model relates to the technical field of agricultural breeding equipment, in particular to a rice seed disinfection infiltration device for rice breeding.

Background

At present, in the actual production process, farmers usually use 1500 times of 25 percent of prochloraz missible oil emulsion to soak and disinfect seeds of selected high-quality rice varieties for 15 hours before sowing, so as to effectively kill the fungal sources carried by the rice seeds. In order to kill the pathogenic fungi carried by the rice seeds, it is very important to uniformly mix the rice seeds with the liquid medicine, and therefore, it is very important to design a disinfection infiltration device capable of uniformly mixing the rice seeds with the liquid medicine.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model provides a rice seed disinfection infiltration device for rice breeding.

The technical scheme of the utility model is as follows:

a rice seed disinfection infiltration device for rice breeding comprises a liquid medicine storage box, wherein the lower end of the liquid medicine storage box is fixedly provided with supporting legs and a forward and reverse rotating motor, an output shaft of the forward and reverse rotating motor vertically extends upwards to a driving shaft fixedly connected in the liquid medicine storage box, a tapered tooth I and a stirring unit are fixedly arranged on the driving shaft, the tapered tooth I is meshed with a tapered tooth II, the tapered tooth II is fixedly connected with a horizontal shaft, a forward thread section and a reverse thread section are arranged on the horizontal shaft, the forward thread section and the reverse thread section are respectively in threaded connection with a nut, the upper ends of the two nuts are connected with supporting rods in a cross-connection mode, the upper ends of the two supporting rods are hinged to a supporting plate, and a rice seed placing frame is detachably connected to the supporting plate; the other end of the horizontal shaft is fixedly connected with a conical tooth III, the conical tooth III is meshed with a conical tooth IV, the conical tooth IV is fixedly connected with a driven shaft, a stirring unit is fixedly connected onto the driven shaft, and the lower end of the driven shaft is fixedly connected with a liquid medicine storage box through a bearing with a seat; the lower end of the liquid medicine storage box is also provided with a liquid discharge pipe, and a manual valve is arranged on the liquid discharge pipe; the positive and negative rotation motor is connected with a plug through a power line. When the rice seed storage box is used, a user needs to pour seeds into a rice seed storage box firstly, then liquid medicine which is uniformly stirred is added into the liquid medicine storage box, then a plug connected with a forward and reverse motor is inserted into a socket of an external power supply, at the moment, the forward and reverse motor is electrified to alternately rotate forwards and reversely, an output shaft of the forward and reverse motor drives a driving shaft to alternately rotate forwards and reversely, the driving shaft drives a conical tooth I and a stirring unit connected with the conical tooth I to alternately rotate forwards and reversely, the conical tooth I drives a conical tooth II connected with the conical tooth I in a meshed mode to rotate, the conical tooth II drives a horizontal shaft to alternately rotate forwards and reversely, two nuts respectively in threaded connection with a forward threaded section and a reverse threaded section on the horizontal shaft alternately perform opposite motion and separated motion, when the two nuts move in opposite directions, a supporting rod hinged with the nut pushes a supporting plate to move upwards, and when the two nuts move away from each other, the supporting rod hinged with the screw drives the supporting plate to move downwards, namely, the two screws alternately move in opposite directions and move away from each other to directly drive the supporting plate to alternately move upwards and downwards, the seed placing frame inevitably drives the liquid medicine in the liquid medicine storage box to flow and circulate along the vertical direction in the process of reciprocating up and down, moreover, the alternating forward and reverse rotation of the horizontal shaft drives the conical teeth III to alternately rotate forward and backward, the conical teeth III drives the conical teeth IV to alternately rotate forward and backward, the forward and reverse rotation of the conical teeth IV drives the driven shaft to alternately rotate forward and backward, the alternating forward and reverse rotation of the driven shaft drives the stirring unit connected with the driven shaft to alternately rotate forward and backward, so the liquid medicine can be effectively driven to circulate in the horizontal direction, and the uniformity of mixing the liquid medicine and the rice seeds is effectively improved, moreover, because the rice seed is located the rice seed and places the frame in this application, this application can effectively avoid again among the prior art seed when mixing medicine because the rice seed takes place violent collision with high-speed stirring blade and leads to the damaged problem of rice seed.

Preferably, a positioning rod is fixedly arranged on the supporting plate; the rice seed placing frame comprises a rice seed placing frame body and is characterized in that a through hole for a positioning rod to pass through is formed in the lower end of the rice seed placing frame body, a limiting structure is fixedly arranged on the periphery of the through hole, the positioning rod is inserted into the limiting structure to enable a supporting plate to be detachably connected with the rice seed placing frame body, the limiting structure comprises a shell, the shell is of a cylindrical barrel structure with the upper end closed and the lower end open, the shell is fixedly connected with the lower end face of the rice seed placing frame body, two rows of springs I are symmetrically arranged on the inner end face of the shell, each row of springs is fixedly connected with an arc clamping plate, and the arc clamping plates are located in the shell. When the locating lever inserted limit structure in this application, the arc grip block can apply horizontally effort to the locating lever under the elastic force effect of spring and realize carrying out effectual centre gripping to the locating lever, effectively improves the rice seed and places the frame and place the stability on the layer board.

Preferably, the positioning rod consists of a cylindrical rod and a conical rod, the lower end of the cylindrical rod is fixedly connected with the supporting plate, the upper end of the cylindrical rod is fixedly connected with the lower end of the conical rod, and the tip part of the cylindrical rod is upward. This above-mentioned setting is convenient for the locating lever quick entering into limit structure.

Preferably, the stirring unit comprises a plurality of groups of stirring blades.

Preferably, each stirring unit has at least two groups of stirring blades.

Preferably, the upper end of the liquid medicine storage box is detachably connected with a box cover through a lock catch, and a handle is fixedly arranged at the upper end of the box cover; the lower end of the box cover is fixedly connected with a rice seed separation plate through a spring II, and a through hole is formed in the rice seed separation plate. When this application is using, the user can install the case lid on the liquid medicine storage box, at this moment, the rice seed baffler that the case lid is connected through II springs can push down the upper end of placing the frame at the rice seed under II decurrent elastic force effects of spring, this application so sets up and can bring two kinds of benefits, firstly can prevent effectively that the rice seed from soaking the in-process, the drug taste diffusion of liquid medicine causes harm to environment and user's health in to the environment, secondly the rice seed baffler can prevent effectively that the rice seed in the rice seed is placed the frame and spills over and then enter into the inconvenient problem of taking out of the rice seed that causes the liquid medicine storage box in the liquid medicine storage box through the upper end that the rice seed placed the frame under the liquid medicine effect that flows.

Compared with the prior art, the utility model has the following beneficial effects:

the homogeneity that this application can effectual improvement liquid medicine and rice seed mix, moreover, because the rice seed is located the rice seed and places the frame in this application, consequently, this application can effectively avoid again among the prior art seed to mix when medicine because the rice seed takes place violent collision with high-speed stirring blade and leads to the damaged problem of rice seed.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present application;

FIG. 2 is a schematic structural view of the rice seed holding frame in FIG. 1;

FIG. 3 is a schematic structural view of the position-limiting structure shown in FIG. 1;

fig. 4 is a schematic structural view of the positioning rod in fig. 1.

In the figure: 1 supporting leg, 2 motor just reversing, 3 tapered tooth I, 4 horizontal axes, 5 tapered tooth II, 6 layer boards, 7 driving shafts, 8 stirring leaves, 9 rice seed placement frames, 10 case lids, 11 handles, 12 spring II, 13 rice seed baffling boards, 14 limit structure, 15 driven shafts, 16 tapered tooth IV, 17 tapered tooth III, 18 screw, 19 fluid-discharge tubes, 20 manual valve, 21 bracing pieces, 22 arc grip blocks, 23 shell, 24 spring I, 25 locating levers, 26 cylindrical pole, 27 conical pole, 28 liquid medicine storage box.

Detailed Description

As shown in fig. 1 to 4, a rice seed disinfection and infiltration device for rice breeding comprises a liquid medicine storage box 28, a box cover 10 is covered on the upper end of the liquid medicine storage box 28, and a handle 11 is fixedly arranged on the upper end of the box cover 10; the lower end of the liquid medicine storage box 28 is fixedly provided with a supporting leg 1 and a forward and reverse rotating motor 2, an output shaft of the forward and reverse rotating motor 2 vertically extends upwards to a driving shaft 7 fixedly connected in the liquid medicine storage box 28, a tapered tooth I3 and a stirring unit are fixedly arranged on the driving shaft 7, the stirring unit comprises three groups of stirring blades 8, the tapered tooth I3 is meshed with a tapered tooth II 5, the tapered tooth II 5 is fixedly connected with a horizontal shaft 4, the horizontal shaft 4 is provided with a forward thread section and a reverse thread section, the forward thread section and the reverse thread section are respectively in threaded connection with a screw nut 18, the upper ends of the two screw nuts 18 are respectively in cross connection with a supporting rod 21, the upper ends of the two supporting rods 21 are hinged and connected with a supporting plate 6, and a rice seed placing frame 9 is detachably connected on the supporting plate 6; the other end of the horizontal shaft 4 is fixedly connected with a conical tooth III 17, the conical tooth III 17 is meshed with a conical tooth IV 16, the conical tooth IV 16 is fixedly connected with a driven shaft 15, the driven shaft 15 is fixedly connected with a stirring unit, the stirring unit comprises three groups of stirring blades 8, and the other end of the driven shaft 15 is fixedly connected with a liquid medicine storage box 28 through a bearing with a seat; a liquid discharge pipe 19 is also arranged at the lower end of the liquid medicine storage box 28, and a manual valve 20 is arranged on the liquid discharge pipe 19; the positive and negative rotation motor 2 is connected with a plug through a power line.

A positioning rod 25 is fixedly arranged on the supporting plate 6, the positioning rod 25 consists of a cylindrical rod 26 and a conical rod 27, the lower end of the cylindrical rod 26 is fixedly connected with the supporting plate 6, the upper end of the cylindrical rod 26 is fixedly connected with the lower end of the conical rod 27, and the tip part of the cylindrical rod 26 is upward; the lower extreme that frame 9 was placed to the rice seed offers the through-hole that supplies locating lever 25 to pass, the fixed limit structure 14 that is equipped with in periphery of through-hole, limit structure 14 includes shell 23, shell 23 is upper end closed, lower extreme open-ended cylinder section of thick bamboo structure, shell 23 places the lower terminal surface fixed connection of frame 9 with the rice seed, the interior terminal surface symmetry of shell 23 is equipped with two I24 of spring, each I24 of spring all with arc grip block 22 fixed connection, arc grip block 22 is located shell 23.

In addition, the upper end of the liquid medicine storage box 28 is detachably connected with a box cover 10 through a lock catch, and the upper end of the box cover 10 is fixedly provided with a handle 11; the lower end of the box cover 10 is fixedly connected with a rice seed separation plate 13 through a spring II 12, and the rice seed separation plate 13 is provided with a through hole.

The working principle of this application does: when the device is used, a user needs to pour seeds into a rice seed placing frame firstly, then liquid medicine which is uniformly stirred is added into a liquid medicine storage box, then a plug connected with a forward and reverse rotating motor is inserted into a socket of an external power supply, at the moment, the forward and reverse rotating motor is electrified to alternately rotate forward and reverse, an output shaft of the forward and reverse rotating motor drives a driving shaft to alternately rotate forward and reverse, the driving shaft drives a conical tooth I and a stirring unit connected with the conical tooth I to alternately rotate forward and reverse, the conical tooth I drives a conical tooth II connected with the conical tooth I in a meshed mode to rotate, the conical tooth II drives a horizontal shaft to alternately rotate forward and reverse, two screw threads respectively connected with a forward thread section and a reverse thread section on the horizontal shaft alternately move in opposite directions and move away from each other, when the two screw threads move in opposite directions, a supporting rod connected with a screw in a hinged mode pushes a supporting plate to move upwards, when the two nuts move away from each other, the support rod hinged with the nuts drives the supporting plate to move downwards, namely, the two nuts alternately move towards each other and move away from each other, so that the supporting plate is directly and alternately moved upwards and downwards, the seed placing frame inevitably drives the liquid medicine in the liquid medicine storage box to flow along the vertical direction in the process of reciprocating up and down, and furthermore, because the alternate positive and negative rotation of the horizontal shaft can drive the conical teeth III to alternately rotate in the positive and negative directions, and the conical teeth III can drive the conical teeth IV to alternately rotate in the positive and negative directions, the positive and negative rotation of the conical teeth IV can drive the driven shaft to rotate alternately, the positive and negative rotation of the driven shaft can drive the stirring unit connected with the driven shaft to rotate alternately, therefore, the liquid medicine can be effectively promoted to circulate in the horizontal direction, and the uniformity of mixing the liquid medicine and the rice seeds is effectively improved.

After the rice seeds are soaked, a user only needs to take the box cover down from the liquid medicine storage box, then the rice seed placing frame is taken out by the aid of the disposable gloves, and then the rice seeds are poured out from the rice seed placing frame.

Claims

1. The utility model provides a rice seed disinfection infiltration device for rice breeding which characterized in that: the rice seed storage box comprises a liquid medicine storage box, wherein a supporting leg and a forward and reverse rotating motor are fixedly arranged at the lower end of the liquid medicine storage box, an output shaft of the forward and reverse rotating motor vertically and upwardly extends to a driving shaft fixedly connected in the liquid medicine storage box, a conical tooth I and a stirring unit are fixedly arranged on the driving shaft, the conical tooth I is meshed with a conical tooth II, the conical tooth II is fixedly connected with a horizontal shaft, a forward thread section and a reverse thread section are arranged on the horizontal shaft, the forward thread section and the reverse thread section are respectively in threaded connection with a screw nut, the upper ends of the two screw nuts are respectively connected with a supporting rod in a cross-connecting mode, the upper ends of the two supporting rods are hinged to a supporting plate, and the supporting plate is detachably connected with a rice seed placement frame; the other end of the horizontal shaft is fixedly connected with a conical tooth III, the conical tooth III is meshed with a conical tooth IV, the conical tooth IV is fixedly connected with a driven shaft, a stirring unit is fixedly connected onto the driven shaft, and the lower end of the driven shaft is fixedly connected with a liquid medicine storage box through a bearing with a seat; the lower end of the liquid medicine storage box is also provided with a liquid discharge pipe, and a manual valve is arranged on the liquid discharge pipe; the positive and negative rotation motor is connected with a plug through a power line.

2. The rice seed disinfection infiltration device for rice breeding according to claim 1, characterized in that: a positioning rod is fixedly arranged on the supporting plate; the lower end of the rice seed placing frame is provided with a through hole for a positioning rod to pass through, the periphery of the through hole is fixedly provided with a limiting structure, and the positioning rod is inserted into the limiting structure to realize the detachable connection of the supporting plate and the rice seed placing frame; the limiting structure comprises a shell, the shell is of a cylindrical structure with a closed upper end and an open lower end, the shell is fixedly connected with the lower end face of the rice seed placing frame, two rows of springs I are symmetrically arranged on the inner end face of the shell, each row of springs is fixedly connected with an arc-shaped clamping plate, and the arc-shaped clamping plates are located in the shell.

3. The rice seed disinfection infiltration device for rice breeding according to claim 2, characterized in that: the positioning rod is composed of a cylindrical rod and a conical rod, the lower end of the cylindrical rod is fixedly connected with the supporting plate, the upper end of the cylindrical rod is fixedly connected with the lower end of the conical rod, and the tip part of the cylindrical rod faces upwards.

4. The rice seed disinfection infiltration device for rice breeding according to claim 1, characterized in that: the stirring unit comprises a plurality of groups of stirring blades.

5. The rice seed disinfection infiltration device for rice breeding according to claim 1, characterized in that: the upper end of the liquid medicine storage box is detachably connected with a box cover through a lock catch, and the upper end of the box cover is fixedly provided with a handle; the lower end of the box cover is fixedly connected with a rice seed separation plate through a spring II, and a through hole is formed in the rice seed separation plate.