Fertilizing device

Abstract

The fertilizing device comprises a rack, a fertilizer box, a fertilizer conveying pipe and a fertilizer conveying pipe adjusting unit, the rack is composed of a main support and side wing supports connected to the two sides of the main support, the fertilizer box and the fertilizer conveying pipe adjusting unit are installed on the side wing supports, and the fertilizer box is connected with the fertilizer conveying pipe adjusting unit through the fertilizer conveying pipe. The fertilizing mechanism has the beneficial effects that the fertilizing mechanism is heightened, so that the passing ability of crops is enhanced, and the fertilizing effect of the crops with the height of 1.3-1.4 m or above is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a fertilizing device. Background Art

[0002] The feed pipes of existing fertilization equipment are often fixed or cannot be adjusted flexibly and conveniently, so the row spacing cannot be adjusted. It needs to be adjusted for specific plants before operation, and cannot adapt to the operation scene of mixed planting of multiple plants. In addition, when the existing fertilization equipment is in operation, the fertilizer is easy to spray to the side of the equipment, causing unnecessary waste, reducing the utilization rate of the fertilizer and increasing the operation cost. Summary of the invention

[0003] The present invention aims to address the deficiencies of the above-mentioned prior art and provide a fertilizing device with the function of adjusting the fertilizing row spacing, which is specifically achieved by the following technical solutions:

[0004] The fertilizing device comprises: a frame, a fertilizer box, a fertilizer pipe and a fertilizer pipe regulating unit. The frame consists of a main support and side wing supports connected to both sides of the main support. The fertilizer box and the fertilizer pipe regulating unit are installed on the side wing supports. The fertilizer box is connected to the fertilizer pipe regulating unit through the fertilizer pipe.

[0005] A further design of the fertilizing device is that the fertilizer delivery pipe adjustment unit includes an adjustment sleeve with a screw hole, a guide rod and a feed pipe, the guide rod is connected to the side wing bracket, the adjustment sleeve can be movably sleeved on the guide rod, the feed pipe can be movably inserted into the adjustment sleeve and connected to the fertilizer delivery pipe.

[0006] A further design of the fertilizing device is that the adjusting sleeve includes: two first sleeves for adapting to the feeding pipe, a second sleeve for adapting to the guide rod and an adjusting bolt, each sleeve is provided with a screw hole adapted to the adjusting bolt, and a movable connection with the feeding pipe or the guide rod in the sleeve is achieved by passing the adjusting bolt.

[0007] A further design of the fertilization device is that the adjustment sleeve is a profile member, which includes a base plate, a second sleeve tube opened on one side of the base plate, and two first sleeve tubes opened on the other side of the base plate and arranged in parallel, and the cross section of the profile member is in a herringbone shape.

[0008] A further design of the fertilizing device is that the guide rod is a square tube.

[0009] A further design of the fertilizing device is that both the first sleeve and the second sleeve are square tubes.

[0010] A further design of the fertilizing device is that the feed pipe comprises a straight pipe connecting portion adapted to the first sleeve pipe and a straight pipe unloading portion arranged at an angle to the straight pipe connecting portion.

[0011] A further design of the fertilizing device is that the angle is an obtuse angle.

[0012] A further design of the fertilizing device is that the main support is also connected to a suspension.

[0013] A further design of the fertilizing device is that the main support is connected to a roller.

[0014] Advantages of the utility model:

[0015] The fertilization device of the utility model adjusts the overall height of the fertilizer delivery pipe through the fertilizer delivery pipe adjustment unit, and then adjusts the fertilization row spacing to meet the fertilization needs of mixed planting scenarios; at the same time, the feed pipe can be rotated to a set angle to ensure that the fertilizer is sprayed as far as possible to the rear relative to the forward direction of the device, avoiding the fertilizer from being sprayed sideways, thereby improving the utilization rate of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the fertilization device.

[0017] Figure 2 It is the front view of the fertilization device.

[0018] Figure 3 It is a structural schematic diagram of the fertilizer delivery pipe adjustment unit. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1 , Figure 2 The fertilizing device of this embodiment mainly comprises: a frame 1, a fertilizer box 2, a fertilizer delivery pipe 3 and a fertilizer delivery pipe adjustment unit 4. The frame 1 comprises a main support 11 and side wing supports 12 connected to both sides of the main support 11. The fertilizer box 2 and the fertilizer delivery pipe adjustment unit 3 are installed on the side wing supports 12, and the fertilizer box 2 is connected to the fertilizer delivery pipe adjustment unit 4 through the fertilizer delivery pipe 3.

[0021] like Figure 3 The fertilizer delivery pipe adjustment unit 4 of this embodiment mainly consists of: an adjustment sleeve 42 with a screw hole, a guide rod 41 and a feed pipe 44. The guide rod 41 is connected to the side wing bracket 12, and the adjustment sleeve 42 can be movably sleeved on the guide rod 41. The feed pipe 44 can be movably connected to the adjustment sleeve 42 and connected to the fertilizer delivery pipe 3. The guide rod 41 of this embodiment is a square tube, and the first sleeve and the second sleeve are both square tubes.

[0022] The fertilizer box 2 of the present embodiment is connected to the fertilizer delivery pipe 3 via a fertilizer discharger 21, and the rotating shaft of the fertilizer discharger 21 is transmission-connected to the ground wheel via a sprocket set (not shown in the figure).

[0023] The adjustment sleeve of this embodiment includes: two first sleeves for adapting to the feeding pipe, a second sleeve for adapting to the guide rod, and an adjustment bolt 43. Each sleeve is provided with a screw hole adapted to the adjustment bolt 42, and the movable connection with the feeding pipe or the guide rod in the sleeve is realized by passing the adjustment bolt.

[0024] The adjustment sleeve of this embodiment is a profile member, which includes a base plate, a second sleeve pipe opened on one side of the base plate, and two first sleeve pipes opened on the other side of the base plate and arranged in parallel. The cross section of the profile member is in a herringbone shape.

[0025] like Figure 3 The feed pipe mainly comprises: a straight pipe connection part matched with the first sleeve pipe and a straight pipe discharge part arranged at an angle with the straight pipe connection part. In this embodiment, the angle is an obtuse angle.

[0026] The main support 11 is also connected to a suspension 13. A roller 5 is connected to the lower part of the main support.

[0027] The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A fertilization device, characterized in that include: The frame comprises a main support and side supports connected to both sides of the main support, the fertilizer box and the fertilizer pipe adjusting unit are installed on the side supports, and the fertilizer box is connected to the fertilizer pipe adjusting unit through the fertilizer pipe.

2. The fertilization device according to claim 1, characterized in that The fertilizer delivery pipe adjustment unit includes an adjustment sleeve with a screw hole, a guide rod and a feed pipe. The guide rod is connected to the side wing bracket, the adjustment sleeve can be movably sleeved on the guide rod, and the feed pipe can be movably inserted into the adjustment sleeve and connected to the fertilizer delivery pipe.

3. The fertilization device according to claim 2, characterized in that The adjustment sleeve includes: two first sleeves for adapting to the feeding pipe, a second sleeve for adapting to the guide rod and an adjusting bolt. Each sleeve is provided with a screw hole adapted to the adjusting bolt, and an adjustable connection with the feeding pipe or the guide rod in the sleeve is achieved by passing the adjusting bolt.

4. The fertilization device according to claim 3 is characterized in that The adjustment sleeve is a profile piece, which includes a base plate, a second sleeve pipe opened on one side of the base plate, and two first sleeve pipes opened on the other side of the base plate and arranged in parallel. The cross section of the profile piece is in a herringbone shape.

5. The fertilization device according to claim 3, characterized in that The guide rod is a square tube.

6. The fertilization device according to claim 5, characterized in that The first sleeve and the second sleeve are both square tubes.

7. The fertilization device according to claim 3, characterized in that The feed pipe comprises a straight pipe connection portion matched with the first sleeve pipe and a straight pipe discharge portion arranged at an angle to the straight pipe connection portion.

8. The fertilization device according to claim 7, characterized in that The included angle is an obtuse angle.

9. The fertilization device according to claim 1, characterized in that The main support is also connected with a suspension.

10. The fertilization device according to claim 1, characterized in that The main support is connected with a roller.

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