Automatic planting device capable of positioning and sowing

Abstract

The utility model discloses an automatic planting device capable of seeding in a positioning manner, and belongs to the technical field of seeding machines. An automatic planting device capable of positioning and sowing comprises a sowing machine support, connecting cylinders are installed on the two sides of the sowing machine support, three rotating sowing plates are installed outside a hollow shaft, six sets of evenly-distributed positioning sowing openings are formed outside the rotating sowing plates, and air blowers used for pneumatic conveying are installed on the outer sides of the connecting cylinders. The device solves the problem that the actual planting effect is affected due to the fact that the position and the seeding quantity of seeds cannot be adjusted in an existing planting device, the seeds at the bottom of the connecting cylinder are blown into the hollow shaft through the air blower, the seeds are automatically conveyed in a pneumatic conveying mode, and the planting efficiency is improved. Seeds are guided into a discharging channel through a feeding channel, and are guided into the lower end of the interior of a rotary sowing plate under the influence of gravity, so that discharging work is performed through a positioning sowing opening, and continuous work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to an automatic planting device capable of positioning seeding. Background Art

[0002] Whether sowing is appropriate or not directly affects the growth, development and yield of crops. In order to improve the quality of sowing, in addition to fine land preparation before sowing, it is also necessary to do a good job of seed treatment, as well as preparation of labor, animal power and sowing machinery.

[0003] A Chinese patent with announcement number CN205623164U discloses a dual-positioning automatic field sowing device, including a carrier frame and a seed box. The carrier frame has an "L"-shaped cross-section, and the carrier frame is composed of a vertical bracket and a horizontal bracket. The seed box is located on the top of the vertical bracket of the carrier frame, and a traveling sowing disc and a positioning sowing disc are provided on the horizontal bracket of the carrier frame. The traveling sowing disc passes through the horizontal bracket, and the positioning sowing disc is fixed on the upper plane of the horizontal bracket. A vertical connecting pipe is provided at the bottom of the seed box, and an inclined connecting pipe connected to the vertical connecting pipe is provided in the middle of the vertical connecting pipe. This patent arranges a traveling sowing disc and a positioning sowing disc on the carrier frame, thereby realizing continuous sowing on the ground while the device is moving and large-area sowing when the device is fixed. The automated method reduces manual operation and has high sowing efficiency. The two positioning sowing methods are suitable for sowing a variety of crop seeds, which are convenient and practical.

[0004] During actual use of the planting device of the above patent, the position of seeds and the number of seeds sown cannot be adjusted, which affects the actual planting effect. Utility Model Content

[0005] The utility model aims to provide an automated planting device capable of positional sowing, which solves the problem that the planting device proposed in the above background technology cannot adjust the position of seeds and the sowing quantity during actual use, thus affecting the actual planting effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated planting device capable of positioning sowing, comprising a seeder bracket, connecting cylinders are installed on both sides of the seeder bracket, a hollow shaft is installed between the two connecting cylinders, three rotating sowing plates are installed on the outside of the hollow shaft, six groups of evenly distributed positioning sowing ports are arranged on the outside of the rotating sowing plates, and a driving gear is installed on the outside of the hollow shaft, the driving gear is used to adjust the rotation position of the hollow shaft, and a blower for pneumatic conveying is installed on the outside of the connecting cylinder.

[0007] Preferably, the connecting tube is fixedly connected to the seed drill bracket through a locking piece, a feed hopper is installed at the upper end of the connecting tube, a solenoid valve is installed at the lower end of the feed hopper, and the solenoid valve is used for automatic feeding.

[0008] Preferably, the blower is sealedly connected to the connecting cylinder, and a bearing sleeve is installed at one end of the connecting cylinder, and the hollow shaft is rotatably connected to the connecting cylinder through the bearing sleeve.

[0009] Preferably, fastening sleeves are installed at both ends of the rotating sowing plate, and the rotating sowing plate is fixedly connected to the hollow shaft through the fastening sleeves. An integrally formed feed channel is provided at the inner center of the hollow shaft, and an integrally formed discharge channel is provided inside the rotating sowing plate. The discharge channel is respectively connected to the feed channel and the positioning sowing port, and the feed channel is connected to the connecting tube.

[0010] Preferably, a stepper motor is installed at the lower end of the seed drill bracket, and the motor shaft of the stepper motor is connected to a driving gear, and the driving gear is meshingly connected with a transmission gear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model installs a hollow shaft at the front end of the seeder bracket, and adjusts the spacing and positions of the three rotating seeding plates to adjust the position of the positioning seeding port. After the adjustment is completed, the seeds at the bottom of the connecting tube are blown into the hollow shaft by a blower, and the seeds are automatically transported by pneumatic conveying. The seeds are introduced into the unloading channel through the feeding channel, and the seeds are introduced into the lower end of the rotating seeding plate by the influence of gravity, so that the unloading work is carried out through the positioning seeding port. The utility model has a simple structure, is easy to use, and is conducive to continuous work.

[0013] 2. The utility model installs a stepper motor at the rear end of the seeder bracket. The stepper motor drives the driving gear to rotate, and the driving gear drives the transmission gear to rotate, so that the hollow shaft and the rotating sowing plate rotate, thereby adjusting the angular position of the positioning sowing port. According to actual needs, the speed of the stepper motor is adjusted, and the mobile seeder is used to continuously carry out mobile sowing to complete the work requirements of positioning and quantitative sowing. The utility model has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric view of the utility model from above;

[0015] Figure 2 Axonometric drawing for testing the utility model;

[0016] Figure 3 It is an axonometric view of the front view of the utility model;

[0017] Figure 4 For this utility model Figure 3 A partial enlarged view of area A in the middle;

[0018] Figure 5This is the internal structure diagram of the hollow shaft of the utility model.

[0019] In the figure: 1. Seeder bracket; 2. Connecting tube; 201. Feed hopper; 202. Blower; 203. Bearing sleeve; 3. Hollow shaft; 301. Rotating seeding plate; 302. Positioning seeding port; 303. Transmission gear; 304. Fastening sleeve; 305. Feed channel; 306. Discharge channel; 4. Stepper motor; 401. Driving gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to solve the problem that the position and sowing quantity of seeds cannot be adjusted during the actual use of the existing planting device, which affects the actual planting effect, please refer to Figure 1 - Figure 5 , this embodiment provides the following technical solutions:

[0022] An automated planting device capable of positionable sowing comprises a seeder support 1, connecting tubes 2 are installed on both sides of the seeder support 1, a hollow shaft 3 is installed between the two connecting tubes 2, three rotating sowing plates 301 are installed outside the hollow shaft 3, six groups of evenly distributed positioning sowing ports 302 are arranged outside the rotating sowing plates 301, and a driving gear 401 is installed outside the hollow shaft 3, the driving gear 401 is used to adjust the rotation position of the hollow shaft 3, a blower 202 for pneumatic conveying is installed outside the connecting tube 2, the seeds at the bottom of the connecting tube 2 are blown into the hollow shaft 3 by the blower 202, and the seeds are automatically conveyed by pneumatic conveying.

[0023] Both ends of the rotating sowing plate 301 are installed with fastening sleeves 304, and the rotating sowing plate 301 is fixedly connected to the hollow shaft 3 through the fastening sleeves 304. The inner center of the hollow shaft 3 is provided with an integrally formed feeding channel 305, and the interior of the rotating sowing plate 301 is provided with an integrally formed unloading channel 306, which is respectively communicated with the feeding channel 305 and the positioning sowing port 302, and the feeding channel 305 is communicated with the connecting tube 2. The seeds are introduced into the unloading channel 306 through the feeding channel 305, and the seeds are introduced into the inner lower end of the rotating sowing plate 301 through the influence of gravity, so that the unloading work is carried out through the positioning sowing port 302. The structure is simple, easy to use, and conducive to continuous work.

[0024] Specifically, a hollow shaft 3 is installed at the front end of the seeder bracket 1, and the position of the positioning sowing port 302 is adjusted by adjusting the spacing and position of the three rotating sowing plates 301. After the adjustment is completed, the seeds at the bottom of the connecting tube 2 are blown into the hollow shaft 3 by the blower 202, and the seeds are automatically transported by pneumatic conveying. The seeds are introduced into the discharge channel 306 through the feed channel 305, and the seeds are introduced into the lower end of the rotating sowing plate 301 by the influence of gravity, so that the discharge work is carried out through the positioning sowing port 302. The structure is simple, easy to use, and conducive to continuous work.

[0025] In order to solve the technical problem that the seeding device has a single structure and is inconvenient to adjust in the prior art, please refer to Figure 1 , Figure 3 - Figure 4 , providing the following technical solutions:

[0026] The connecting tube 2 is fixedly connected to the seeder bracket 1 through a locking piece. A feed hopper 201 is installed at the upper end of the connecting tube 2, and a solenoid valve is installed at the lower end of the feed hopper 201. The solenoid valve is used for automatic feeding. The sowing frequency is electrically adjusted through the solenoid valve, and they are adjusted and coordinated with each other for continuous operation.

[0027] The blower 202 is sealed and connected to the connecting tube 2, and a bearing sleeve 203 is installed at one end of the connecting tube 2. The hollow shaft 3 is rotatably connected to the connecting tube 2 through the bearing sleeve 203. A stepper motor 4 is installed at the lower end of the seed drill bracket 1. The motor shaft of the stepper motor 4 is connected to a driving gear 401. The driving gear 401 is meshed and connected with the transmission gear 303. The stepper motor 4 is installed at the rear end of the seed drill bracket 1. The stepper motor 4 drives the driving gear 401 to rotate, and the driving gear 401 drives the transmission gear 303 to rotate, so that the hollow shaft 3 and the rotating seeding plate 301 rotate.

[0028] Specifically, a stepper motor 4 is installed at the rear end of the seed drill bracket 1, and the stepper motor 4 drives the driving gear 401 to rotate, and the driving gear 401 drives the transmission gear 303 to rotate, so that the hollow shaft 3 and the rotating seeding plate 301 rotate, so that the angle position of the positioning seeding port 302 can be adjusted. According to actual needs, the speed of the stepper motor 4 is adjusted, and the mobile seed drill is coordinated to continuously carry out mobile seeding to complete the work requirements of positioning and quantitative seeding. The structure is simple and easy to use.

[0029] Working principle: When in use, a stepper motor 4 is installed at the rear end of the seeder bracket 1, and the stepper motor 4 drives the driving gear 401 to rotate, and the driving gear 401 drives the transmission gear 303 to rotate, so that the hollow shaft 3 and the rotating sowing plate 301 rotate, so that the angle position of the positioning sowing port 302 can be adjusted. According to actual needs, the speed of the stepper motor 4 is adjusted, and the mobile seeder is cooperated to continuously carry out mobile sowing to complete the work needs of positioning and quantitative sowing. The structure is simple and easy to use. By adjusting the spacing and position of the three rotating sowing plates 301, the position of the positioning sowing port 302 is adjusted. After the adjustment is completed, the seeds at the bottom of the connecting tube 2 are blown into the hollow shaft 3 by the blower 202, and the seeds are automatically transported by pneumatic conveying. The seeds are introduced into the unloading channel 306 through the feeding channel 305. The seeds are introduced into the lower end of the rotating sowing plate 301 by the influence of gravity, so that the unloading work is carried out through the positioning sowing port 302. The structure is simple, easy to use, and conducive to continuous work.

[0030] 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device 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, article or device.

[0031] 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. An automated planting device capable of positioning sowing, comprising a sowing machine support (1), characterized in that: Connecting cylinders (2) are installed on both sides of the seed drill bracket (1), a hollow shaft (3) is installed between the two connecting cylinders (2), three rotating seeding plates (301) are installed outside the hollow shaft (3), six groups of evenly distributed positioning seeding ports (302) are arranged outside the rotating seeding plates (301), and a driving gear (401) is installed outside the hollow shaft (3), and the driving gear (401) is used to adjust the rotation position of the hollow shaft (3), and a blower (202) for pneumatic conveying is installed outside the connecting cylinder (2).

2. The automatic planting device capable of positioning sowing according to claim 1, characterized in that: The connecting tube (2) is fixedly connected to the seed drill support (1) via a locking piece, a feed hopper (201) is installed at the upper end of the connecting tube (2), and a solenoid valve is installed at the lower end of the feed hopper (201), and the solenoid valve is used for automatic feeding.

3. The automatic planting device capable of positional sowing according to claim 1, characterized in that: The blower (202) is sealedly connected to the connecting cylinder (2), and a bearing sleeve (203) is installed at one end of the connecting cylinder (2), and the hollow shaft (3) is rotatably connected to the connecting cylinder (2) via the bearing sleeve (203).

4. The automatic planting device capable of positional sowing according to claim 1, characterized in that: Both ends of the rotating seeding plate (301) are provided with fastening sleeves (304), and the rotating seeding plate (301) is fixedly connected to the hollow shaft (3) via the fastening sleeves (304).

5. The automatic planting device capable of positional sowing according to claim 1, characterized in that: An integrally formed feed channel (305) is provided at the inner center of the hollow shaft (3), and an integrally formed feed channel (306) is provided inside the rotating seeding plate (301), wherein the feed channel (306) is respectively connected to the feed channel (305) and the positioning seeding port (302), and the feed channel (305) is connected to the connecting cylinder (2).

6. The automatic planting device capable of positional sowing according to claim 1, characterized in that: A stepper motor (4) is installed at the lower end of the planter support (1); a motor shaft of the stepper motor (4) is connected to a driving gear (401); and the driving gear (401) is meshedly connected to a transmission gear (303).

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