Wheat seed dressing device for planting

Abstract

The utility model discloses a wheat seed dressing device for planting, and relates to the technical field of seed dressing devices, the wheat seed dressing device comprises a seed dressing tank and a stirring assembly, the seed dressing tank is composed of a tank body, a discharge port, a semicircular top plate and a chemical feeding hopper, the chemical feeding hopper penetrates to the lower part of the semicircular top plate, and the chemical feeding hopper is used for providing flow guide operation for the dumping operation of a wheat seed dressing agent; the stirring assemblies are distributed in the tank body and at the bottom of the tank body and are used for stirring seeds in the tank body; a chemical adding assembly is further arranged in the tank body and distributed at the top of the stirring assembly, and the chemical adding assembly uniformly disperses the wheat seed dressing agent through the driving force of the stirring assembly. According to the wheat seed dressing agent dispersing and feeding device, the dispersing and feeding function of a wheat seed dressing agent can be achieved by arranging the chemical feeding assembly, meanwhile, the wheat seed dressing agent can make contact with seeds more sufficiently through seed surging and the multiple inclined liquid outlets which are vertically and evenly distributed, and the seed dressing efficiency of the seeds is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed dressing device technical field, concretely is a wheat seed dressing device for planting. BACKGROUND

[0002] The main harm to wheat is underground and aboveground insect pests (such as: mole cricket, needle insect, grub; aboveground pests have aphids, sap-sucking insect, wheat spider, etc.), when these pests occur seriously, it will cause wheat seedling to be short of seedling and form weak seedling, seriously affect the formation of winter seedling, reduce or not branch of main stem, easily cause wheat to not grow normally, directly damage yield, wheat seed dressing agent generally contains insecticide, can drive away underground pests, prevent large-area occurrence of aboveground pests, which plays a very key role for wheat, therefore, when planting wheat, the wheat seeds are subjected to seed dressing operation.

[0003] The existing wheat seed dressing device generally adopts a stirring device with an auger structure to perform pesticide application operation, the seeds can be vertically conveyed through the vertically distributed auger, and then the seeds slide downward under the action of their own gravity, in this process, the wheat seed dressing agent is poured into the stirring barrel, and the seed dressing operation can be realized through the rolling of the seeds.

[0004] However, the pouring of the wheat seed dressing agent is not easy to control the pouring amount, and it is easy to pour in one place at a time, which leads to a long time for the wheat seed dressing agent to coat the surface of all wheat seeds, and the seed dressing is not uniform, therefore, a wheat seed dressing device for planting is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the above background, and provides a wheat seed dressing device for planting.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wheat seed dressing device for planting, which comprises a seed dressing tank composed of a tank body, a discharge port and a semicircular top plate, and a stirring assembly, the discharge port is fixed to the bottom of one side of the tank body and is in communication with the inner cavity of the tank body, the semicircular top plate is fixedly installed at the top of the seed dressing tank, a dosing hopper is fixed to the top of the semicircular top plate, the dosing hopper penetrates to the lower side of the semicircular top plate, and the dosing hopper is used for providing flow guiding operation for the pouring operation of the wheat seed dressing agent.

[0007] The stirring assembly is distributed in the interior and bottom of the tank body, and is used for stirring the seeds in the interior of the tank body.

[0008] The interior of the tank body is also provided with a dosing assembly, the dosing assembly is distributed on the top of the stirring assembly, and the dosing assembly uniformly disperses the wheat seed dressing agent by using the driving force of the stirring assembly.

[0009] As a further scheme of the utility model: the stirring assembly includes a rotating shaft, an auger blade and a chain wheel.

[0010] The rotating shaft is rotatably installed at the middle part of the bottom of the tank body, and the bottom of the rotating shaft penetrates to the bottom outside of the tank body and is fixedly connected with the chain wheel.

[0011] The auger blade is distributed on the inner side of the tank body and is fixed on the outer side of the rotating shaft, and the chain wheel is transmissionally connected with the external driving device through a chain, so as to realize the rotation of the rotating shaft and the auger blade.

[0012] As a further scheme of the utility model: the dosing assembly includes a T-shaped connecting rod, an annular seat, a dosing pipe and an inclined liquid outlet.

[0013] The T-shaped connecting rod is fixed on the top of the rotating shaft, the annular seat is fixed on the outer side of the T-shaped connecting rod, and the top of the annular seat is in an open structure, and the bottom of the dosing hopper is located above the opening of the annular seat.

[0014] The dosing pipe is fixed on the bottom of the annular seat and is in communication with the inner cavity of the annular seat, and the inclined liquid outlet is arranged on the outer wall side of the dosing pipe, and the wheat seed dressing agent flows into the tank body through the channel composed of the dosing hopper, the annular seat, the dosing pipe and the inclined liquid outlet, and the rotation of the T-shaped connecting rod, the annular seat and the dosing pipe is used to realize the uniform dispersion of the wheat seed dressing agent.

[0015] As a further scheme of the utility model: a plurality of dosing pipes are arranged, the plurality of dosing pipes are fixed on the bottom of the annular seat and are uniformly distributed along the circumference, and a plurality of inclined liquid outlets are uniformly arranged on each dosing pipe.

[0016] As a further scheme of the utility model: a plurality of partition plates are fixed in the inner cavity of the annular seat, and the plurality of partition plates are sequentially and staggeredly distributed along the circumference together with the dosing pipes.

[0017] As a further scheme of the utility model: an annular shielding plate is fixed on the top of the inner wall of the tank body, the annular shielding plate is attached to the upper surface of the annular seat, and a through hole is arranged at the position where the annular shielding plate contacts with the dosing hopper.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] Through the arrangement of the dosing assembly, the dispersion and feeding functions of the wheat seed dressing agent can be realized, and through the seed surge and the plurality of inclined liquid outlets, the contact between the wheat seed dressing agent and the seeds can be more sufficient, and the seed dressing efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a structural schematic view of the utility model;

[0021] Fig. 2 It is a structural sectional view of the utility model;

[0022] Fig. 3 It is a sectional split view of the utility model;

[0023] Fig. 4 It is a structural sectional view of the annular seat and the dosing pipe of the utility model.

[0024] In the figure: 1, seed dressing tank; 101, tank body; 102, discharge port; 103, semicircular top plate; 104, dosing hopper; 105, annular shielding piece; 2, stirring assembly; 201, rotating shaft; 202, auger blade; 203, chain wheel; 3, dosing assembly; 301, T-shaped connecting rod; 302, annular seat; 303, dosing pipe; 304, inclined liquid outlet; 305, partition piece. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figs. 1-4 In the embodiments of the utility model, a wheat seed dressing device for planting comprises a seed dressing tank 1 composed of a tank body 101, a discharge port 102 and a semicircular top plate 103, and a stirring assembly 2. The discharge port 102 is fixed to the bottom of one side of the tank body 101 and is in communication with the inner cavity of the tank body 101. The semicircular top plate 103 is fixedly installed on the top of the seed dressing tank 1. The top of the semicircular top plate 103 is fixed with a dosing hopper 104. The dosing hopper 104 penetrates to the lower side of the semicircular top plate 103. The dosing hopper 104 is used for providing flow guiding operation for the pouring operation of the wheat seed dressing agent.

[0027] The stirring assembly 2 is distributed in the interior and bottom of the tank body 101. The stirring assembly 2 is used for agitating the seeds in the interior of the tank body 101.

[0028] The interior of the tank body 101 is further provided with a dosing assembly 3. The dosing assembly 3 is distributed on the top of the stirring assembly 2. The dosing assembly 3 uniformly disperses the wheat seed dressing agent by using the driving force of the stirring assembly 2.

[0029] The stirring assembly 2 comprises a rotating shaft 201, an auger blade 202 and a chain wheel 203.

[0030] The rotating shaft 201 is rotatably installed in the middle of the bottom of the tank body 101, and the bottom of the rotating shaft 201 penetrates to the outside bottom of the tank body 101 and is fixedly connected with the chain wheel 203;

[0031] The auger blades 202 are distributed on the inner side of the tank body 101 and are fixed on the outer side of the rotating shaft 201, and the chain wheel 203 is in transmission connection with the external driving device through the chain, for realizing the rotation of the rotating shaft 201 and the auger blades 202;

[0032] The dosing assembly 3 comprises a T-shaped connecting rod 301, an annular seat 302, a dosing pipe 303 and an inclined liquid outlet 304;

[0033] The T-shaped connecting rod 301 is fixed on the top of the rotating shaft 201, and the annular seat 302 is fixed on the outer side of the T-shaped connecting rod 301, and the top of the annular seat 302 is in an open structure, and the bottom of the dosing hopper 104 is located above the opening of the annular seat 302;

[0034] The dosing pipe 303 is fixed on the bottom of the annular seat 302 and is in communication with the inner cavity of the annular seat 302, and the inclined liquid outlet 304 is arranged on the outer wall side of the dosing pipe 303, and the wheat seed dressing agent flows into the inside of the tank body 101 through the channel composed of the dosing hopper 104, the annular seat 302, the dosing pipe 303 and the inclined liquid outlet 304, and the rotation of the T-shaped connecting rod 301, the annular seat 302 and the dosing pipe 303 is used for realizing the uniform dispersion of the wheat seed dressing agent;

[0035] A plurality of dosing pipes 303 are arranged, and the plurality of dosing pipes 303 are fixedly arranged on the bottom of the annular seat 302 in a uniform distribution along the circumference, and a plurality of inclined liquid outlets 304 arranged in a vertical and uniform distribution are arranged on each dosing pipe 303.

[0036] In the embodiment, it is necessary to be supplemented that the external driving device can be assembled by a driving motor, a small chain wheel and a chain, the small chain wheel is connected to the output end of the driving motor and is in transmission connection with the chain wheel 203 through the chain, in addition, a valve is arranged at the outlet of the discharge port 102, for realizing the opening and closing of the discharge port 102, and these structures are the existing conventional technology, so the details are not expanded in the figure;

[0037] When the wheat seeds are subjected to the seed dressing operation, the operation steps are as follows:

[0038] Firstly, the wheat seeds are poured into the inside of the tank body 101, and then the external driving device is started, and the wheat seed dressing agent is poured from the dosing hopper 104, the external driving device drives the rotation of the chain wheel 203, the chain wheel 203 drives the rotation of the rotating shaft 201 and the auger blades 202 as a whole, and the rotation of the spiral auger blades 202 can drive the seeds in the middle to surge upward;

[0039] At the same time, the wheat seed dressing agent flows into the annular seat 302 along the charging hopper 104, and then flows into the charging pipe 303, and finally flows out through the inclined liquid outlet 304 to contact the seeds, and in the process, the rotating shaft 201 drives the T-shaped connecting rod 302, the annular seat 302 and the charging pipe 303 to rotate as a whole, so that the dispersion of the wheat seed dressing agent can be realized, and at the same time, through the surge of the seeds and the plurality of vertically and uniformly distributed inclined liquid outlets 304, the contact between the wheat seed dressing agent and the seeds can be more sufficient, and the seed dressing efficiency is further improved.

[0040] Please refer to Figs. 2-4 The inner cavity of the annular seat 302 is fixed with a plurality of partition plates 305, and the plurality of partition plates 305 are distributed in a staggered manner along the circumference of the charging pipe 303.

[0041] In this embodiment, the inner cavity of the annular seat 302 is divided into a plurality of independent cavities by the partition plates 305, and each charging pipe 303 corresponds to an independent cavity, and the rotating annular seat 302 receives the wheat seed dressing agent flowing down from the charging hopper 104, so that each independent cavity has the wheat seed dressing agent, and the wheat seed dressing agent can flow into each charging pipe 303 uniformly.

[0042] It should be noted that the bottom of the charging pipe 303 is in a plugging structure, so that the wheat seed dressing agent can flow out along the inclined liquid outlet 304.

[0043] Please refer to Figs. 1-3 The inner wall of the tank body 101 is fixed with an annular shielding plate 105, the annular shielding plate 105 is attached to the upper surface of the annular seat 302, and the annular shielding plate 105 is provided with a through hole for the charging hopper 104 to penetrate at the position in contact with the charging hopper 104.

[0044] In this embodiment, the annular shielding plate 105 is used to block the upper end of the annular seat 302, so as to avoid the seeds falling into the inner cavity of the annular seat 202 when the seeds are poured into the tank body 101.

[0045] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A wheat seed dressing device for planting, comprising a seed dressing tank (1) consisting of a tank body (101), a discharge port (102), and a semi-circular top plate (103), and a mixing assembly (2), wherein the discharge port (102) is fixed to the bottom of one side of the tank body (101) and communicates with the inner cavity of the tank body (101), and the semi-circular top plate (103) is fixedly installed on the top of the seed dressing tank (1), characterized in that, A dosing hopper (104) is fixed to the top of the semi-circular top plate (103). The dosing hopper (104) extends to the bottom of the semi-circular top plate (103). The dosing hopper (104) is used to provide a flow guide for the pouring operation of wheat seed dressing agent. The stirring assembly (2) is distributed inside and at the bottom of the tank (101), and the stirring assembly (2) is used to stir the seeds inside the tank (101); The tank (101) is also equipped with a dosing component (3), which is located on the top of the stirring component (2). The dosing component (3) uses the driving force of the stirring component (2) to evenly disperse the wheat seed dressing agent.

2. The wheat seed dressing device for planting according to claim 1, characterized in that, The stirring assembly (2) includes a rotating shaft (201), an auger blade (202), and a sprocket (203); The rotating shaft (201) is rotatably installed at the bottom center of the tank body (101), and the bottom of the rotating shaft (201) extends through to the bottom of the tank body (101) and is fixedly connected to the sprocket (203); The auger blades (202) are distributed inside the tank (101) and fixed to the outside of the shaft (201). The sprocket (203) is connected to the external drive device via a chain to realize the rotation of the shaft (201) and the auger blades (202).

3. The wheat seed dressing device for planting according to claim 2, characterized in that, The dosing assembly (3) includes a T-shaped connecting rod (301), an annular seat (302), a dosing tube (303), and an inclined liquid outlet (304); The T-shaped connecting rod (301) is fixed to the top of the rotating shaft (201), the annular seat (302) is fixed to the outside of the T-shaped connecting rod (301), and the top of the annular seat (302) is an open structure, and the bottom of the dosing hopper (104) is located above the opening of the annular seat (302); The dosing tube (303) is fixed to the bottom of the annular seat (302) and communicates with the inner cavity of the annular seat (302). The inclined outlet (304) is opened on the outer side of the dosing tube (303). The wheat seed dressing agent flows into the tank (101) through the channel formed by the dosing hopper (104), the annular seat (302), the dosing tube (303), and the inclined outlet (304). The wheat seed dressing agent is uniformly dispersed by the rotation of the T-shaped connecting rod (301), the annular seat (302), and the dosing tube (303).

4. The wheat seed dressing device for planting according to claim 3, characterized in that, Multiple dosing tubes (303) are provided, and the multiple dosing tubes (303) are evenly distributed and fixed to the bottom of the annular seat (302) along the circumference. Multiple vertically evenly distributed inclined liquid outlets (304) are evenly provided on a single dosing tube (303).

5. A wheat seed dressing device for planting according to claim 4, characterized in that, The inner cavity of the annular seat (302) is fixed with a partition plate (305), and multiple partition plates (305) are provided. The multiple partition plates (305) and the dosing tube (303) are staggered along the circumference.

6. The wheat seed dressing device for planting according to claim 1, characterized in that, An annular baffle plate (105) is fixed to the top of the inner wall of the tank (101). The annular baffle plate (105) is attached to the upper surface of the annular seat (302). A through hole is provided at the contact position between the annular baffle plate (105) and the dosing hopper (104) for the dosing hopper (104) to pass through.

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