A discharging device for seed sowing
By designing a discharge device for seed sowing, including a seed container and a seed mixing discharge assembly, the problems of high cost of existing sowing machinery and difficulty in sowing on complex field landforms are solved, and efficient and flexible seed sowing effects are achieved.
Patent Information
- Application Number
- CN202421576046.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing sowing machinery and equipment are costly during the sowing process and it is difficult to achieve effective sowing on narrow or uneven field landforms, resulting in a reduced sowing effect.
A discharge device for seed sowing is designed, including a seed container and a seed mixing and discharge assembly. The seed mixing and discharge assembly is equipped with a rotating electric machine and a stirring rod. The seeds are uniformly stirred by a stirring leaf, and uniform seeding of seeds is achieved through a rotating shaft and a plugging plate.
The device improves the seed seed seeds by even stirring and adjusting the seed speed, and through the design of the mounting rack, it is convenient to install with trolleys or agricultural vehicles, improving the flexibility of use.
Smart Images
Figure CN222736629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural sowing machinery and equipment, in particular to a discharging device for seed sowing. Background Art
[0002] Seed sowing is an agricultural activity that is often involved in the process of agricultural production. The sowing machinery and equipment disclosed in the prior art mostly adopts a sowing tube installed on a rotary tiller, and a single sowing tube is used to achieve sowing. The defects of this method are: for general crops, sowing is relatively simple, and a complex rotary tiller is used for sowing. Although the seeds can be sown, the cost of seed sowing is high, and the large rotary tiller is used for sowing. For some complex field landforms with narrow and uneven terrain, it is impossible to achieve smooth seed sowing, thereby reducing the sowing effect. Therefore, improvements need to be made to the existing problems. Utility Model Content
[0003] In view of the above situation, in order to overcome the current technical defects, the utility model provides an easy-to-use seed sowing discharge device. Through the setting of this device, the seeds can be evenly stirred and the sowing and discharge can be conveniently performed.
[0004] The technical scheme adopted by the utility model is as follows: This scheme is used for a discharging device for seed sowing, including a seed collecting box and a seed mixing and discharging assembly, the seed mixing and discharging assembly is arranged on one side of the seed collecting box, a plurality of groups of discharging hoppers are evenly spaced at the lower end of the seed collecting box, the lower end of the seed mixing and discharging assembly extends to the discharging hopper, the seed mixing and discharging assembly includes a rotating motor and a stirring rod, a motor support frame is provided in the middle of one side of the seed collecting box, the rotating motor is arranged on one side of the motor support frame, the stirring rod is rotatably arranged in the middle of the two inner side walls of the seed collecting box, and one end of the stirring rod is connected to the output shaft of the rotating motor.
[0005] In order to facilitate uniform stirring of the seeds, a plurality of groups of stirring blades for mixing the seeds are evenly spaced on the stirring rod.
[0006] In order to facilitate the sowing and discharge of seeds, rotating shafts are symmetrically provided on both sides of the lower bottom wall of the seed collecting box, sprockets are provided on the output shaft of the rotating motor and the rotating shaft, the sprockets are driven by a chain, and a plurality of groups of blocking disks are evenly spaced on the rotating shaft. A discharge pipe for discharging seeds is provided at the lower end of the discharge hopper, and the pipe mouth of the discharge pipe is a semicircular arc structure. The blocking disk blocks the discharge pipe, and a discharge slot hole is penetrated by the middle of the blocking disk, and the discharge slot hole corresponds to the pipe mouth of the discharge pipe.
[0007] In order to facilitate material feeding, a feed pipe is provided at the upper end of the seed collecting box.
[0008] In order to facilitate the installation of the device on the agricultural vehicle, mounting frames are provided on both sides of the rear end of the seed collecting box.
[0009] In order to facilitate the adjustment of the seeding speed and the stirring effect, the rotary motor is a forward and reverse speed-adjustable rotary motor.
[0010] The beneficial effects achieved by the utility model using the above structure are as follows: the discharging device for seed sowing provided by this scheme has the advantages that: the seeds in the seed collecting box can be evenly stirred by the arranged seed mixing and discharging component, and the sowing efficiency of the seeds can be improved. The device can be conveniently installed on a cart or agricultural vehicle through the arranged mounting frame, which improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0012] Figure 1 This is a schematic diagram of the overall structure of the discharging device used for seed sowing in this scheme;
[0013] Figure 2 Schematic diagram of the internal structure of the discharge device used for seed sowing in this scheme Figure 1 ;
[0014] Figure 3 Schematic diagram of the internal structure of the discharge device used for seed sowing in this scheme Figure 2 .
[0015] Among them, 1. seed collecting box, 2. seed mixing and discharging assembly, 3. discharge hopper, 4. rotating motor, 5. stirring rod, 6. motor support frame, 7. stirring blade, 8. rotating shaft, 9. blocking plate, 10. discharge pipe, 11. discharge slot, 12. sprocket, 13. chain, 14. feed pipe, 15. mounting frame. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the technical scheme adopted by the utility model is as follows: the scheme is used for a discharging device for seed sowing, comprising a seed collecting box 1 and a seed mixing and discharging assembly 2, the seed mixing and discharging assembly 2 is arranged on one side of the seed collecting box 1, a feeding pipe 14 is arranged at the upper end of the seed collecting box 1, and mounting frames 15 for mounting and fixing with agricultural vehicles are arranged on both sides of the rear end of the seed collecting box 1, a plurality of groups of discharging hoppers 3 are evenly spaced at the lower end of the seed collecting box 1, the lower end of the seed mixing and discharging assembly 2 extends to the discharging hopper 3, the seed mixing and discharging assembly 2 comprises a rotating motor 4 and a stirring rod 5, a motor support frame 6 is provided in the middle of one side of the seed collecting box 1, the rotating motor 4 is arranged on one side of the motor support frame 6, the rotating motor 4 is a forward and reverse adjustable speed rotating motor 4, the stirring rod 5 is rotatably arranged in the middle of the two inner side walls of the seed collecting box 1, one end of the stirring rod 5 is connected to the output shaft of the rotating motor 4, and a plurality of groups of stirring blades 7 for mixing seeds are evenly spaced on the stirring rod 5.
[0019] like Figure 2 and Figure 3 As shown, rotating shafts 8 are symmetrically arranged on both sides of the lower bottom wall of the seed collecting box 1, and multiple groups of blocking disks 9 are evenly spaced on the rotating shaft 8. A discharge pipe 10 for seed discharge is arranged at the lower end of the discharge hopper 3, and the pipe opening of the discharge pipe 10 is arranged in a semicircular arc structure. The blocking disk 9 blocks the discharge pipe 10, and a discharge slot 11 is penetrated in the middle of the blocking disk 9, and the discharge slot 11 corresponds to the pipe opening of the discharge pipe 10. Sprockets 12 are arranged on the output shaft of the rotating motor 4 and the rotating shaft 8, and the sprockets 12 are driven by chains 13.
[0020] During specific use, the seeds are introduced into the seed collecting box 1 through the feed pipe 14, and the rotating motor 4 is started. The rotating motor 4 drives the stirring rod 5 to rotate, and then the stirring blade 7 rotates to stir the seeds evenly. At the same time, the rotating motor 4 drives the rotating shaft 8 to rotate through the transmission of the sprocket 12 and the chain 13, and then the blocking plate 9 rotates accordingly. The stirred seeds fall into the discharge hopper 3 and enter the discharge pipe 10 through the discharge hopper 3. As the blocking plate 9 rotates, the discharge slot 11 is connected to the discharge pipe 10 at intervals, so that the seeds are discharged through the discharge slot 11 for sowing.
[0021] During the sowing process, the rotation speed of the rotary motor 4 is adjusted to adjust the rotation speed of the blocking plate 9, thereby adjusting the rate at which the seed discharge slot 11 discharges the seed;
[0022] During installation, the device can be conveniently installed on a cart or an agricultural vehicle through the mounting frame 15, so as to be flexibly installed and used.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A discharging device for seed sowing, characterized in that: It includes a seed collecting box and a seed mixing and discharging component, the seed mixing and discharging component is arranged on one side of the seed collecting box, a plurality of discharge hoppers are evenly spaced at intervals at the lower end of the seed collecting box, the lower end of the seed mixing and discharging component extends to the discharge hopper, the seed mixing and discharging component includes a rotating motor and a stirring rod, a motor support frame is provided in the middle of one side of the seed collecting box, the rotating motor is arranged on one side of the motor support frame, the stirring rod is rotatably arranged in the middle of the two inner side walls of the seed collecting box, and one end of the stirring rod is connected to the output shaft of the rotating motor.
2. A discharging device for seed sowing according to claim 1, characterized in that: Rotating shafts are symmetrically arranged on both sides of the lower bottom wall of the seed collecting box, and a plurality of groups of blocking disks are evenly spaced on the rotating shafts. A discharge pipe for discharging seeds is provided at the lower end of the discharge hopper, and the pipe mouth of the discharge pipe is a semicircular arc structure, and the blocking disk blocks the discharge pipe.
3. A discharging device for seed sowing according to claim 2, characterized in that: A discharge slot hole is provided through the middle of the blocking plate, and the discharge slot hole corresponds to the pipe opening of the discharge pipe.
4. A discharging device for seed sowing according to claim 3, characterized in that: The output shaft and the rotating shaft of the rotating motor are both provided with sprockets, and the sprockets are driven by chains.
5. A discharging device for seed sowing according to claim 4, characterized in that: The stirring rod is evenly and spacedly provided with a plurality of stirring blades for mixing seeds.
6. A discharging device for seed sowing according to claim 5, characterized in that: Mounting frames are arranged on both sides of the rear end of the seed collecting box, and a feeding pipe is arranged on the upper end of the seed collecting box.
7. A discharging device for seed sowing according to claim 6, characterized in that: The rotating motor is a forward and reverse speed-adjustable rotating motor.