Tomato seed metering device capable of realizing uniform planting

Abstract

The utility model discloses a tomato seed metering device capable of realizing uniform planting, and belongs to the technical field of tomato planting. A tomato seed metering device capable of achieving uniform planting comprises a seed guide box and a seed metering box, a material distribution plate is installed in the seed guide box, a connecting frame is installed in the seed metering box, a partition baffle is arranged outside the connecting frame, and a vibration motor is installed outside the partition baffle. The tomato seed guiding device solves the problems that in the actual use process of existing tomato sowing, blockage is prone to being generated in the seed guiding process, and continuous work is affected, a plurality of tomato seeds are scattered and fall into the seed metering box respectively, the tomato seeds are limited by the connecting frame and the partition baffle, the tomato seeds are scattered and fall off, and the tomato seed guiding device is simple in structure and convenient to use. The separating baffle is driven by the vibration motor to continuously move, so that tomato seeds on the surface of the separating baffle are shaken to be scattered, the seeds are prevented from being blocked in the discharging process, the material guiding effect is improved, and continuous seed discharging and material guiding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tomato planting, in particular to a tomato seed metering device with uniform planting. Background Technique

[0002] Tomatoes are usually sown by broadcasting, drilling and dibbling. After sowing, soil covering should be carried out immediately. The soil covering should use sifted fine soil, and a positioning seed metering method is required. When using an old-fashioned seeder, it is very difficult to control the number of seeds, and there is a large waste, and the seeds are easily damaged. Therefore, it is very necessary to transform the seed metering device of the original seeder.

[0003] The Chinese patent with the publication number CN2561196Y discloses a seed metering device for a vegetable seeder, which is composed of a seed hopper, a seed metering housing, a seed metering wheel, a blocking wheel, a seed metering shaft, an adjustable screw, holes, and a plastic pipe. Due to the adoption of the above structure, this patent can more accurately control the number of sown seeds, thereby reducing the waste of seeds, not damaging the seeds, reducing the labor intensity, and improving the production efficiency.

[0004] In the actual use process of the tomato seeding of the above patent, the process of seed guiding is prone to blockage, affecting continuous operation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tomato seed metering device with uniform planting, which solves the problem that in the actual use process of tomato seeding, the process of seed guiding is prone to blockage, affecting continuous operation, as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a tomato seed metering device with uniform planting, including a seed guiding box and a seed metering box. The seed metering box is installed below the seed guiding box. A material dividing plate is installed inside the seed guiding box. A connecting frame is installed inside the seed metering box. A partition baffle is arranged outside the connecting frame. A vibration motor is installed outside the partition baffle. By driving the partition baffle to move continuously through the vibration motor, the tomato seeds on the surface of the partition baffle are shaken and scattered, preventing the seeds from being blocked during the feeding process, improving the guiding effect, and facilitating continuous seed metering and guiding work.

[0007] Preferably, an integrally formed feeding hopper is arranged inside the seed guiding box. The feeding hopper is communicated with the seed metering box, and the tomato seeds slide through the feeding hopper.

[0008] Preferably, a stepping motor is installed on one side of the seed guiding box. The motor shaft of the stepping motor is fixedly connected with the material dividing plate through a coupling. There are three material dividing plates. By driving the three material dividing plates to rotate through the stepping motor, the tomato seeds entering the seed guiding box are dispersed for uniform sowing.

[0009] Preferably, protective baffles are installed on both sides of the seed metering box to prevent the tomato seeds from scattering. The connecting frame is connected to the seed metering box by fixing screws, and a water-absorbing and drying plate is installed in the middle of the connecting frame to keep the tomato seeds dry and improve the seeding effect.

[0010] Preferably, vibration springs are installed at the lower end of the partition baffle, and the vibration springs are fixedly connected to the partition baffle and the connecting frame respectively. The vibration motor is fixedly connected to the partition baffle, and the partition baffle is driven to move by the cooperation of the vibration springs and the vibration motor.

[0011] Preferably, integrally formed sliding slopes are provided on both sides of the partition baffle, and blanking openings are provided on both sides of the sliding slopes. The scattered tomato seeds are sown through the blanking openings.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] During the use of the seed metering device of the present utility model, tomato seeds are placed inside the seed guiding box. The distributing plate is driven to rotate by the stepping motor. During the rotation of the distributing plate, multiple tomato seeds are dispersed and respectively fall into the seed metering box. Limited by the connecting frame and the partition baffle, the tomato seeds are dispersed and dropped. The vibration motor drives the partition baffle to continuously move, so that the tomato seeds on the surface of the partition baffle are shaken and scattered, preventing the seeds from being blocked during the blanking process, improving the guiding effect, and being conducive to continuous seed metering and guiding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an axonometric view of the front view of the present utility model;

[0015] Figure 2 is an axonometric view of the top view of the seed metering box of the present utility model;

[0016] Figure 3 is an axonometric view of the bottom view of the present utility model.

[0017] In the figure: 1. Seed guiding box; 101. Distributing plate; 102. Blanking hopper; 103. Stepping motor; 2. Seed metering box; 201. Protective baffle; 202. Connecting frame; 203. Partition baffle; 204. Sliding slope; 205. Blanking opening; 206. Water-absorbing and drying plate; 207. Vibration motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] In order to solve the problem that in the actual use of existing tomato seeding, the process of seed feeding is prone to blockage, affecting continuous operation, please refer to Figure 1 - Figure 3 This embodiment provides the following technical solutions:

[0020] A tomato seed metering device with uniform planting includes a seed feeding box 1 and a seed metering box 2. The seed metering box 2 is installed below the seed feeding box 1. A material dividing plate 101 is installed inside the seed feeding box 1, and a connecting frame 202 is installed inside the seed metering box 2. The connecting frame 202 facilitates the seed metering positioning work to adapt to tomato seeding work.

[0021] In addition, a partition baffle 203 is arranged outside the connecting frame 202, and a vibration motor 207 is installed outside the partition baffle 203. The vibration motor 207 drives the partition baffle 203 to move continuously, so that the tomato seeds on the surface of the partition baffle 203 are shaken and scattered, preventing the seeds from being blocked during the feeding process, improving the feeding effect, and facilitating continuous seed metering and feeding work.

[0022] In addition, a vibration spring is installed at the lower end of the partition baffle 203, and the vibration spring is fixedly connected to the partition baffle 203 and the connecting frame 202 respectively, and the vibration motor 207 is fixedly connected to the partition baffle 203. The vibration spring cooperates with the vibration motor 207 to drive the partition baffle 203 to move.

[0023] Specifically, during the use process, tomato seeds are placed inside the seed feeding box 1. The material dividing plate 101 is driven to rotate by a stepping motor 103. During the rotation of the material dividing plate 101, multiple tomato seeds are dispersed and respectively fall into the seed metering box 2. Limited by the connecting frame 202 and the partition baffle 203, the tomato seeds are dispersed and dropped. The vibration motor 207 drives the partition baffle 203 to move continuously, so that the tomato seeds on the surface of the partition baffle 203 are shaken and scattered, preventing the seeds from being blocked during the feeding process, improving the feeding effect, and facilitating continuous seed metering and feeding work.

[0024] In order to solve the problem that in the actual use of existing tomato seeding, the seed metering and seeding methods are single and the seeds are not evenly planted, please refer to Figure 1 - Figure 3 This embodiment provides the following technical solutions:

[0025] Inside the seed guide box 1, there is an integrally formed material discharging hopper 102. The material discharging hopper 102 is communicated with the seed metering box 2, and the tomato seeds slide through the material discharging hopper 102.

[0026] In addition, a stepping motor 103 is installed on one side of the seed guide box 1. The motor shaft of the stepping motor 103 is fixedly connected to the material distributing plate 101 through a coupling. There are three material distributing plates 101. The three material distributing plates 101 are driven by the stepping motor 103 to rotate, so that the tomato seeds entering the seed guide box 1 are dispersed and evenly sown.

[0027] In addition, protective baffles 201 are installed on both sides of the seed metering box 2 for protection to prevent the tomato seeds from scattering. The connecting frame 202 is connected to the seed metering box 2 through fixing screws.

[0028] In addition, a water-absorbing and drying plate 206 is installed in the middle of the connecting frame 202 to keep the tomato seeds dry and improve the sowing effect.

[0029] In addition, integrally formed sliding slopes 204 are provided on both sides of the partition baffle 203. Feeding ports 205 are provided on both sides of the sliding slopes 204. The dispersed tomato seeds are sown through the feeding ports 205.

[0030] Specifically, the tomato seeds slide through the material discharging hopper 102, the dispersed tomato seeds are sown through the feeding ports 205, the tomato seeds are prevented from scattering, the connecting frame 202 is connected to the seed metering box 2 through fixing screws, and the tomato seeds are kept dry by the water-absorbing and drying plate 206 to improve the sowing effect.

[0031] Working principle: During use, the tomato seeds are placed inside the seed guide box 1. The material distributing plate 101 is driven by the stepping motor 103 to rotate. During the rotation of the material distributing plate 101, multiple tomato seeds are dispersed and respectively fall into the seed metering box 2. The tomato seeds slide through the material discharging hopper 102. Limited by the connecting frame 202 and the partition baffle 203, the tomato seeds are dispersed and fall. The partition baffle 203 is driven by a vibration motor 207 to continuously move, so that the tomato seeds on the surface of the partition baffle 203 are shaken loose, preventing the seeds from being blocked during feeding, improving the feeding effect, facilitating continuous seed metering and feeding work, preventing the tomato seeds from scattering, the connecting frame 202 is connected to the seed metering box 2 through fixing screws, and the tomato seeds are kept dry by the water-absorbing and drying plate 206 to improve the sowing effect.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A tomato seeding device for uniform planting, comprising a seed guide box (1) and a seeding box (2), characterized in that: The seeding box (2) is installed below the seed guide box (1), a dividing plate (101) is installed inside the seed guide box (1), a connecting frame (202) is installed inside the seeding box (2), a partition baffle (203) is arranged outside the connecting frame (202), and a vibration motor (207) is installed outside the partition baffle (203).

2. A tomato seeding device for uniform planting according to claim 1, characterized in that: An integrally formed lower hopper (102) is provided inside the seed guide box (1), and the lower hopper (102) is connected to the seed discharge box (2).

3. A tomato seeding device for uniform planting according to claim 1, characterized in that: Protective baffles (201) are installed on both sides of the seed box (2).

4. A tomato seeding device for uniform planting according to claim 1, characterized in that: The connecting frame (202) is connected to the seeding box (2) via fixing screws, and a water absorption and drying plate (206) is installed in the middle of the connecting frame (202).

5. A tomato seeding device for uniform planting according to claim 1, characterized in that: A vibration spring is installed at the lower end of the partition baffle (203), and the vibration spring is fixedly connected to the partition baffle (203) and the connecting frame (202) respectively, and the vibration motor (207) is fixedly connected to the partition baffle (203).

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