Air suction inoculation box

Abstract

The utility model discloses an air suction inoculation box, belongs to the technical field of inoculation, and aims to solve the technical problem that an inoculation box equipped with air suction seeding equipment in the prior art is not smooth in seeding. The air suction seed receiving box comprises a shell, a seed receiving bin opening is formed in the top of one end of the shell, an opening of the seed receiving bin opening faces upwards, a seed outlet bin opening is formed in the bottom of the end, facing the seed receiving bin opening, of the shell, an opening of the seed outlet bin opening faces downwards, and a seed rotating bin is arranged at the end, away from the seed receiving bin opening, of the shell. A seed feeding channel is arranged between the seed receiving bin opening and the seed rotating bin and is communicated with the seed receiving bin opening and the seed rotating bin. According to the air-suction seed receiving box, the structure of a traditional seed receiving box is changed, seeds only enter and do not exit from the seed receiving bin opening, seeds only exit and do not enter from the seed outlet bin opening, the seed guiding effect of the seed receiving box is improved, seed backflow can be completely eradicated, the seed clamping phenomenon is avoided, the one-seed rate is greatly increased, the double-seed rate is reduced, and meanwhile the sowing void rate is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of inoculation technology, specifically relating to an air-inhalation inoculation box. Background Technology

[0002] Food security is the cornerstone of national stability and social development. Against the backdrop of continuous population growth and increasing pressure on resources and the environment, ensuring food security has become the primary task of agricultural production. Sowing, as the starting point of crop growth, directly affects the yield and quality of farmland. Therefore, adopting advanced sowing technologies and equipment to improve sowing quality is an important way to ensure food security.

[0003] With the continuous development of technology, agricultural modernization and intelligentization have become important trends in current agricultural development. As an important component of modern agricultural machinery, the air-suction seeder utilizes a high-speed fan to generate negative pressure, which is transmitted to the vacuum chamber of the seed metering unit. As the seed metering disc rotates, the seeds are adsorbed under the negative pressure of the vacuum chamber and rotate with the disc. Once the seeds exit the vacuum chamber, they are no longer under negative pressure and fall into the furrow by their own weight or the action of a seed scraper. Its efficient and precise sowing characteristics meet the needs of agricultural modernization and intelligentization. By adopting air-suction sowing technology, sowing efficiency and quality can be significantly improved, production costs reduced, and agricultural production benefits increased. However, in actual sowing operations, it has been found that the inoculation boxes of traditional air-suction seeders suffer from seed backflow and seed jamming, affecting the smoothness of sowing. Therefore, this application proposes an air-suction inoculation box. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an air suction inoculation box, which aims to solve the technical problem of uneven sowing in the inoculation box equipped with the existing air suction sowing equipment.

[0005] Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides an air-suction inoculation box, including a shell. An inoculation chamber is provided at the top of one end of the shell, with the opening of the inoculation chamber facing upward. A seed outlet is provided at the bottom of the shell facing the inoculation chamber, with the opening of the seed outlet facing downward. A seed rotation chamber is provided at the end of the shell away from the inoculation chamber. An upper seed channel is provided between the inoculation chamber and the seed rotation chamber, and the upper seed channel connects the inoculation chamber and the seed rotation chamber. A lower seed channel is provided between the seed outlet and the seed rotation chamber, and the lower seed channel connects the seed rotation chamber and the seed outlet.

[0007] Preferably, the upper seed channel and the lower seed channel are arranged side by side, with the upper seed channel horizontally arranged at the top of the shell and the lower seed channel inclined downward from the seed rotation chamber toward the seed outlet.

[0008] Preferably, the shell is made of PE.

[0009] Preferably, the end of the seed loading channel facing the seed rotation chamber is provided with an inclined surface that moves toward the seed rotation chamber.

[0010] Preferably, one side wall of the seeding channel is aligned and connected with one side of the inoculation chamber opening, and the other side wall of the seeding channel is bent outward at one end facing the inoculation chamber opening and aligned and connected with the side wall of the inoculation chamber opening.

[0011] Preferably, a mounting base is provided at the bottom of the seed outlet, and the mounting base has mounting holes.

[0012] Preferably, the upper surface of the seed channel is provided with a first cover plate, the first cover plate is bolted to the side wall of the seed channel, and the end of the first cover plate facing the inoculation chamber is bent upward and embedded into the inoculation chamber and connected to the other side wall of the inoculation chamber.

[0013] Preferably, the lower surface of the seeding channel is provided with a second cover plate, the second cover plate is bolted to the side wall of the seeding channel, and the end of the second cover plate facing the seed outlet is embedded in the seed outlet and connected to the other side wall of the seed outlet.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention reduces environmental pollution by using environmentally friendly PE materials, making it easy to process and mold, and lowering production costs. In addition, the air-suction inoculation box changes the structure of the traditional inoculation box. By setting up upper and lower seed channels side by side, the inoculation chamber opening and the seed rotation chamber, as well as the seed rotation chamber and the seed outlet opening, are connected respectively. This ensures that seeds can only enter and not exit at the inoculation chamber opening, and seeds can only exit and not enter at the seed outlet opening, improving the seed guiding effect of the inoculation box. In addition, the structure of the lower seed channel, which is arranged downward from the seed rotation chamber towards the seed outlet opening, can prevent seed backflow, avoid seed jamming, greatly improve the single seed rate, reduce the double seed rate, and significantly reduce the empty seed hole rate.

[0017] The structure of the upper seed channel, with a first cover plate extending through its upper surface and bent upwards at one end towards the inoculation chamber opening, connecting to the remaining side walls of the inoculation chamber opening, allows the upper seed channel, connecting the seed rotation chamber and the inoculation chamber opening, to be fully exposed after the first cover plate is removed, facilitating thorough cleaning of the inoculation chamber opening, the upper seed channel, and the seed rotation chamber. Similarly, the structure of the lower seed channel, with a second cover plate extending through its lower surface and embedded at one end towards the seed outlet chamber opening, connecting to the remaining side walls of the seed outlet chamber opening, allows the lower seed channel, connecting the seed rotation chamber and the seed outlet chamber opening, to be fully exposed after the second cover plate is removed, facilitating thorough cleaning of the seed rotation chamber, the lower seed channel, and the seed outlet chamber. Attached image description:

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a structural schematic diagram of the present invention from the bottom view;

[0021] Figure 3 This is the right view of the present invention;

[0022] Figure 4 This utility model Figure 3 A cross-sectional view along the AA direction;

[0023] Figure 5 This is the front view of the present invention;

[0024] Figure 6 This is a rear view of the present invention;

[0025] Figure 7 This is a bottom view of the present invention.

[0026] The markings in the attached diagram are as follows: 1. Shell; 2. Inoculation chamber opening; 3. Upper seed channel; 4. Lower seed channel; 5. Seed rotation chamber; 6. Seed outlet opening; 7. First cover plate; 8. Mounting base; 9. Second cover plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This embodiment provides an air-inoculation box, the structural schematic of which is shown below. Figures 1-7 As shown, the device includes a housing 1. An inoculation chamber 2 is located at the top of one end of the housing 1, with the opening of the inoculation chamber 2 facing upwards. A seed outlet 6 is located at the bottom of the housing 1 facing the inoculation chamber 2, with the opening of the seed outlet 6 facing downwards. A seed rotation chamber 5 is located at the end of the housing 1 furthest from the inoculation chamber 2. An upper seed channel 3 is located between the inoculation chamber 2 and the seed rotation chamber 5, connecting the inoculation chamber 2 and the seed rotation chamber 5. A lower seed channel 4 is located between the seed outlet 6 and the seed rotation chamber 5, connecting the seed rotation chamber 5 and the seed outlet 6. The upper seed channel 3 and the lower seed channel 4 are arranged side-by-side. This air-suction inoculation box changes the structure of traditional inoculation boxes. By arranging the upper seed channel 3 and the lower seed channel 4 side-by-side, the inoculation chamber 2 and the seed rotation chamber 5, and the seed rotation chamber 5 and the seed outlet 6 are connected respectively, ensuring that seeds only enter and do not exit at the inoculation chamber 2, and seeds only exit and do not enter at the seed outlet 6, thus improving the seed guiding effect of the inoculation box.

[0029] In a further embodiment, the upper seed channel 3 is horizontally arranged at the top of the shell 1, and the lower seed channel 4 is inclined downward from the seed rotation chamber 5 toward the seed outlet 6. This special structural design can prevent seed backflow, avoid seed jamming, greatly improve the single seed rate, reduce the double seed rate, and at the same time significantly reduce the empty seed hole rate.

[0030] In this embodiment, the shell 1 is made of PE, which is an environmentally friendly material that reduces environmental pollution, is easy to process and mold, and lowers production costs.

[0031] In a further embodiment, the end of the seed channel 3 facing the seed rotating chamber 5 is provided with an inclined surface that moves towards the seed rotating chamber 5. One side wall of the seed channel 3 is aligned and connected with one side of the inoculation chamber opening 2. The other side wall of the seed channel 3 is bent outward at the end facing the inoculation chamber opening 2 and aligned and connected with the side wall of the inoculation chamber opening 2. This structural design allows the seeds in the inoculation chamber opening 2 to smoothly pass through the seed channel 3 and enter the seed rotating chamber 5, improving the smoothness of inoculation.

[0032] Furthermore, a mounting base 8 is provided at the bottom of the seed outlet 6, and mounting holes are provided on the mounting base 8.

[0033] Furthermore, a first cover plate 7 is provided through and covered on the upper surface of the upper seed channel 3. The first cover plate 7 is bolted to the side wall of the upper seed channel 3. The end of the first cover plate 7 facing the inoculation chamber opening 2 is bent upward and embedded into the inoculation chamber opening 2 and connected to the other side wall of the inoculation chamber opening 2. After the first cover plate 7 is removed, the upper seed channel 3 connecting the seed rotation chamber 5 and the inoculation chamber opening 2 can be fully exposed, which facilitates the comprehensive cleaning of the inoculation chamber opening 2, the upper seed channel 3, and the seed rotation chamber 5. A second cover plate 9 is provided through and covered on the lower surface of the lower seed channel 4. The second cover plate 9 is bolted to the side wall of the lower seed channel 4. The end of the second cover plate 9 facing the seed outlet opening 6 is embedded into the seed outlet opening 6 and connected to the other side wall of the seed outlet opening 6. After the second cover plate 9 is removed, the lower seed channel 4 connecting the seed rotation chamber 5 and the seed outlet opening 6 can be fully exposed, which facilitates the comprehensive cleaning of the seed rotation chamber 5, the lower seed channel 4, and the seed outlet opening 6. Moreover, this structural design facilitates the processing and forming of the shell 1.

[0034] Working principle: This air-suction inoculation box uses environmentally friendly PE material, reducing environmental pollution, facilitating processing and molding, and lowering production costs. Furthermore, this air-suction inoculation box changes the structure of traditional inoculation boxes. By arranging the upper seed channel 3 and lower seed channel 4 side-by-side, it connects the inoculation chamber opening 2 and the seed rotation chamber 5, and the seed rotation chamber 5 and the seed outlet opening 6, respectively. This ensures that seeds only enter and do not exit at the inoculation chamber opening 2, and only exit and do not enter at the seed outlet opening 6, improving the seed guiding effect of the inoculation box. In addition, the downward sloping arrangement of the lower seed channel 4 from the seed rotation chamber 5 towards the seed outlet opening 6 prevents seed backflow, avoids seed jamming, significantly increases the single-seed rate, reduces the double-seed rate, and substantially reduces the empty seed hole rate. Furthermore, by having a first cover plate 7 extending through the upper surface of the upper seed channel 3, and the end of the first cover plate 7 facing the inoculation chamber opening 2 being bent upward and embedded into the inoculation chamber opening 2 and connected to the other side walls of the inoculation chamber opening 2, the upper seed channel 3 connecting the seed rotation chamber 5 and the inoculation chamber opening 2 can be fully exposed after the first cover plate 7 is removed, facilitating the comprehensive cleaning of the inoculation chamber opening 2, the upper seed channel 3, and the seed rotation chamber 5; by having a second cover plate 9 extending through the lower surface of the lower seed channel 4, and the end of the second cover plate 9 facing the seed outlet opening 6 being embedded into the seed outlet opening 6 and connected to the other side walls of the seed outlet opening 6, the lower seed channel 4 connecting the seed rotation chamber 5 and the seed outlet opening 6 can be fully exposed after the second cover plate 9 is removed, facilitating the comprehensive cleaning of the seed rotation chamber 5, the lower seed channel 4, and the seed outlet opening 6.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air-inoculation box, comprising a shell (1), characterized in that: The top of one end of the shell (1) is provided with an inoculation chamber opening (2), the opening of the inoculation chamber opening (2) is upward, the bottom of the shell (1) facing the inoculation chamber opening (2) is provided with a seed outlet opening (6), the opening of the seed outlet opening (6) is downward, the end of the shell (1) away from the inoculation chamber opening (2) is provided with a seed rotation chamber (5), an upper seed channel (3) is provided between the inoculation chamber opening (2) and the seed rotation chamber (5), the upper seed channel (3) connects the inoculation chamber opening (2) and the seed rotation chamber (5), a lower seed channel (4) is provided between the seed outlet opening (6) and the seed rotation chamber (5), the lower seed channel (4) connects the seed rotation chamber (5) and the seed outlet opening (6).

2. The air-inoculation inoculation box according to claim 1, characterized in that, The upper seed channel (3) and the lower seed channel (4) are arranged side by side. The upper seed channel (3) is arranged horizontally at the top of the shell (1), and the lower seed channel (4) is arranged downward from the seed rotation chamber (5) toward the seed outlet (6).

3. The air-inoculation inoculation box according to claim 1, characterized in that, The shell (1) is made of PE.

4. The air-inoculation inoculation box according to claim 1, characterized in that, The seeding channel (3) has an inclined surface that faces the seed rotation chamber (5) at one end.

5. The air-inoculation inoculation box according to claim 1, characterized in that, One side wall of the seeding channel (3) is aligned and connected with one side of the inoculation chamber opening (2), and the other side wall of the seeding channel (3) is bent outward at one end facing the inoculation chamber opening (2) and aligned and connected with the side wall of the inoculation chamber opening (2).

6. The air-inoculation box according to claim 1, characterized in that, The seed outlet (6) is provided with a mounting base (8) at its bottom end, and the mounting base (8) has mounting holes.

7. The air-inoculation inoculation box according to claim 1, characterized in that, The upper surface of the seed channel (3) is provided with a first cover plate (7), which is bolted to the side wall of the seed channel (3). The end of the first cover plate (7) facing the inoculation chamber (2) is bent upward and embedded into the inoculation chamber (2) and connected to the other side wall of the inoculation chamber (2).

8. The air-inoculation inoculation box according to claim 1, characterized in that, The lower surface of the seeding channel (4) is provided with a second cover plate (9), which is bolted to the side wall of the seeding channel (4). The end of the second cover plate (9) facing the seed outlet (6) is embedded in the seed outlet (6) and connected to the other side wall of the seed outlet (6).

Images