Seed box device for simultaneously applying rape seeds and fertilizers

Abstract

The utility model provides a seed box device capable of simultaneously applying rape seeds and fertilizers, which comprises a seed box arranged on a frame, the top of the seed box is open, a seeding pipe is arranged at the bottom of the seed box, a cross rod is arranged in the seeding pipe and comprises a vertical rod and a cross rod, the vertical rod and the seeding pipe are arranged in the same direction, and the cross rod is connected with the vertical rod. The two ends of the cross rod movably penetrate out of the pipe wall of the seeding pipe respectively, and a vibrating mechanism corresponding to the vertical rod is arranged outside the seeding pipe. According to the utility model, the cross-shaped rod is arranged in the seeding pipe of the seed box, and the vibrating mechanism arranged outside the seeding pipe is used for vibrating the cross-shaped rod, so that seed fertilizer is prevented from blocking the seeding pipe, the seed fertilizer is ensured to be discharged and sown smoothly, stably and uniformly, the uniformity of simultaneous application of the seed fertilizer is improved, and the noise is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the oilseed rape planting technical field especially, and relates to a kind of seed box devices of oilseed rape seed and fertilizer same application. BACKGROUND

[0002] At present, oilseed rape seed and fertilizer same application is to mix oilseed rape seed and organic fertilizer to form seed fertilizer, and then the seed fertilizer is placed into the seed box, and the seed fertilizer is output from the outlet of the seed box to realize the sowing and application of the seed fertilizer. This sowing and application method can improve the accuracy of fertilization and the utilization rate of fertilizer, save labor and time, greatly improve the efficiency of cultivation, promote the uniformity and strength of seedlings, and thus increase the yield.

[0003] However, during the actual seed and fertilizer application operation, it is found that due to the certain viscosity of the organic fertilizer, the seed fertilizer often blocks the outlet of the seed box, resulting in the phenomenon that the seed fertilizer cannot be normally output. To solve this problem, a cam-type vibrator is usually arranged at the outlet of the seed box, and the vibrator knocks the outlet of the seed box to make the seed fertilizer vibrate and discharge. However, this vibrating discharge method has the problems that the discharge amount of the seed fertilizer is large or small, and the seed fertilizer cannot be uniformly output. Meanwhile, the vibrating operation causes loud noise, which brings discomfort to the operator. SUMMARY

[0004] Therefore, the utility model aims to provide a seed box device for oilseed rape seed and fertilizer same application to realize the stable and uniform sowing and application of the seed fertilizer and improve the operation comfort of the operator.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A seed box device for oilseed rape seed and fertilizer same application includes a seed box arranged on a vehicle frame. The top of the seed box is open, and a seeding pipe is arranged at the bottom of the seed box. A cross rod is arranged in the seeding pipe. The cross rod includes a vertical rod and a horizontal rod. The vertical rod is arranged in the same direction as the seeding pipe. The horizontal rod is movably arranged at both ends of the pipe wall of the seeding pipe. A vibrating mechanism corresponding to the vertical rod is arranged outside the seeding pipe.

[0007] Further, the vibrating mechanism includes a sleeve rotatably arranged outside the seeding pipe. The inner ring surface of the sleeve is a concave-convex curved surface structure. In the diameter direction, each convex surface corresponds to a concave surface. The distance between the corresponding concave surface and convex surface corresponds to the length of the horizontal rod. The horizontal rod is arranged along the diameter of the sleeve. The two ends of the horizontal rod abut against the inner ring surface.

[0008] The outer ring surface of the sleeve is provided with an outer gear ring. The outer gear ring is engaged with a gear. The gear is driven by a motor.

[0009] Further, the upper and lower ends of the sleeve are connected with the seeding pipe through bearings. The upper and lower ends of the inner ring surface of the sleeve are respectively provided with ring grooves corresponding to the bearings. The bearings are arranged in the corresponding ring grooves.

[0010] Further, the sowing pipe is externally provided with a cover, and the gear and the sleeve are located in the cover.

[0011] Further, the upper end of the vertical rod passes through the upper end of the sowing pipe, and the lower end of the vertical rod corresponds to the lower end of the sowing pipe.

[0012] Further, the top of the seed tank is provided with a tank cover, and one end of the tank cover is connected to the seed tank through a hinge.

[0013] Further, the bottom of the seed tank is inclined, and the sowing pipe is arranged at the low end of the bottom.

[0014] Compared with the prior art, the seed tank device for simultaneously sowing and fertilizing oilseed rape has the following advantages:

[0015] (1) The seed tank device realizes simultaneous sowing and fertilizing of mixed oilseed rape seeds and organic fertilizer, simplifies the structure, and improves the operation convenience.

[0016] (2) In the seed tank device, the cross rod is arranged in the sowing pipe, and the cross rod is vibrated by the vibrating mechanism arranged outside the sowing pipe, so as to prevent the sowing and fertilizing from blocking the sowing pipe, ensure smooth, stable and uniform discharge and sowing of the sowing and fertilizing, improve the uniformity of simultaneous sowing and fertilizing, and reduce noise.

[0017] (3) In the seed tank device, the inner ring surface of the sleeve adopts a concave-convex curved surface structure, each convex surface in the diameter direction corresponds to a concave surface, the two ends of the cross rod are abutted against the inner ring surface, the sleeve rotates, the concave-convex inner ring surface drives the cross rod to vibrate transversely and reciprocally, so as to facilitate the discharge of the sowing and fertilizing. Compared with the knocking sowing pipe vibration discharge mode of the cam vibrator, the seed tank device has stable vibration, small noise and uniform discharge of the sowing and fertilizing. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application. The embodiments of the application and its

[0019] Figure 1 FIG. 1 is a structure schematic view of a seed tank device for simultaneously sowing and fertilizing oilseed rape according to an embodiment of the application;

[0020] Figure 2 FIG. 2 is a structure schematic view of a vibrating mechanism according to an embodiment of the application;

[0021] Figure 3 FIG. 3 is a front view of a cross rod according to an embodiment of the application;

[0022] Figure 4 FIG. 4 is a top view of the cross rod according to an embodiment of the application;

[0023] Figure 5 This is a front view in this embodiment;

[0024] Figure 6 This is a top view in this embodiment.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1-Frame; 2-Seed box; 21-Box cover; 3-Sowing tube; 4-Upright pole; 5-Horizontal bar; 6-Sleeve; 61-Inner ring surface; 62-Outer gear ring; 63-Ring groove; 7-Bearing; 8-Snap ring; 9-Gear; 10-Motor; 11-Cover. Detailed Implementation

[0027] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] like Figure 1 As shown, a seed box device for simultaneous application of rapeseed seeds and fertilizer includes a seed box 2 mounted on a frame 1. The top of the seed box 2 is open, and a lid 21 is hinged to the top of the seed box 2. Opening the lid 21 allows for the loading of the seed fertilizer formed by mixing rapeseed seeds and organic fertilizer. The bottom of the seed box 2 is inclined, with a discharge port at its lower end. This discharge port is connected to a sowing pipe 3, and the lower end of the sowing pipe 3 is positioned to meet the requirements for sowing the seed fertilizer. A crossbar is installed inside the sowing pipe 3, and the crossbar structure is as follows... Figure 3 , Figure 4 As shown, it includes uprights 4 and crossbars 5 arranged in a cross shape, with the two ends of the crossbars 5 symmetrical about the uprights 4. The wall of the seeding tube 3 has two through holes corresponding to the crossbars 5. The uprights 4 and the seeding tube 3 are arranged in the same direction. The two ends of the crossbars 5 are movable through the corresponding through holes. A vibration mechanism corresponding to the uprights 4 is installed outside the seeding tube 3.

[0029] Vibrating mechanism such as Figure 2 As shown, it includes a sleeve 6 whose upper and lower ends are rotatably connected by bearings 7 and a seeding tube 3, respectively, and a motor 10 that drives the sleeve 6 to rotate. The structure of the sleeve 6 is as follows: Figure 5 , Figure 6 As shown, the outer ring surface of sleeve 6 is provided with an external gear ring 62 protruding outward. The inner ring surface 61 of sleeve 6 is a convex and concave curved surface structure with uniform undulation. In the diameter direction, each convex surface corresponds to a concave surface, and the distance between the corresponding concave and convex surfaces is corresponding to the length of the crossbar 5. The upper and lower ends of the inner ring surface 61 of sleeve 6 are respectively provided with ring grooves 63 corresponding to the bearing 7.

[0030] During assembly, the bearing 7 is installed in the corresponding annular groove 63, enabling the rotatable connection between the sleeve 6 and the seeding tube 3. The crossbar 5 is arranged along the diameter of the sleeve 6, with both ends of the crossbar 5 abutting against the inner annular surface 61 of the sleeve 6. The outer gear ring 62 of the sleeve 6 is engaged with the gear 9, which is driven by the motor 10. The axial position of the sleeve 6 is limited by the shoulder of the seeding tube 3 and the retaining ring 8, ensuring the stable installation of the sleeve 6.

[0031] In the utility model, the motor 10 is opened, power is transmitted through the meshed gear 9 and the outer gear ring 62, the sleeve 6 rotates, the inner annular surface 61 rotates in the sleeve 6 rotating process, the concave surface and the convex surface position of the concave-convex curved surface change, the cross rod 5 is driven to move transversely reciprocating, further drives the vertical rod 4 to move transversely reciprocating, vibration is generated, the seed and fertilizer in the seeding pipe 3 are vibrated and dropped, the seed and fertilizer are effectively prevented from blocking the seeding pipe 3, and the seed and fertilizer are ensured to be smoothly and evenly sowed.

[0032] In the utility model, the cover 11 is arranged outside the seeding pipe 3, and the gear 9 and the sleeve 6 are located in the cover 11.

[0033] In the utility model, the upper end of the vertical rod 4 passes through the upper port of the seeding pipe 3, and the upper port of the seeding pipe 3 is effectively prevented from being blocked by the seed and fertilizer. The lower end of the vertical rod 4 corresponds to the lower port of the seeding pipe 3, and the seed and fertilizer sowing operation is ensured to be smoothly carried out.

[0034] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A seed box device for simultaneous application of rapeseed seeds and fertilizer, characterized in that: It includes a seed box (2) set on a frame (1), the top of the seed box (2) is open, the bottom of the seed box (2) is provided with a sowing tube (3), a cross bar is provided inside the sowing tube (3), the cross bar includes a vertical rod (4) and a horizontal rod (5), the vertical rod (4) and the sowing tube (3) are arranged in the same direction, the two ends of the horizontal rod (5) respectively move out of the tube wall of the sowing tube (3), and a vibration mechanism corresponding to the vertical rod (4) is provided outside the sowing tube (3).

2. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 1, characterized in that: The vibrating mechanism includes a sleeve (6) that is rotatably fitted outside the seeding tube (3). The inner ring surface (61) of the sleeve (6) is a concave-convex curved surface structure. In the diameter direction, each convex surface corresponds to a concave surface. The distance between the corresponding concave and convex surfaces is corresponding to the length of the crossbar (5). The crossbar (5) is arranged along the diameter of the sleeve (6). The two ends of the crossbar (5) abut against the inner ring surface (61). The outer ring of the sleeve (6) is provided with an external gear ring (62) protruding outward, and the external gear ring (62) is engaged with a gear (9), which is driven by a motor (10).

3. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 2, characterized in that: The upper and lower ends of the sleeve (6) are connected to the seeding tube (3) via bearings (7); the upper and lower ends of the inner ring surface (61) of the sleeve (6) are respectively provided with ring grooves (63) corresponding to the bearings (7), and the bearings (7) are installed in the corresponding ring grooves (63).

4. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 2, characterized in that: The seeding tube (3) is provided with a cover (11), and the gear (9) and sleeve (6) are located inside the cover (11).

5. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 1, characterized in that: The upper end of the pole (4) extends through the upper port of the seeding tube (3), and the lower end of the pole (4) corresponds to the lower port of the seeding tube (3).

6. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 1, characterized in that: The seed box (2) is provided with a box cover (21) on top, and one end of the box cover (21) is connected to the seed box (2) by a hinge.

7. The seed box device for simultaneous application of rapeseed seeds and fertilizer according to claim 1, characterized in that: The bottom of the seed box (2) is inclined, and the seeding tube (3) is located at the bottom of the box.

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