Drip irrigation device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural drip irrigation equipment, and discloses a drip irrigation device for agricultural planting, which comprises a base, a column body is fixedly connected to the middle of the top end of the base, a sliding block is slidably connected in the column body, a threaded rod is rotatably connected to the top end of the sliding block, and an I-shaped frame is rotatably connected to the top end of the threaded rod. A plurality of nozzles are arranged at the bottom end of the I-shaped frame, fixing columns are fixedly connected to the four corners of the top end of the base, sliding columns penetrate through the top ends of the fixing columns and are in sliding connection with the fixing columns, the I-shaped frame is fixedly connected to the top ends of the sliding columns, a set of supporting plates are fixedly connected to the top end of the base, and a rotating shaft penetrates through the supporting plates and is rotationally connected with the supporting plates; a transmission mechanism is arranged at one end of the rotating shaft, the rotating shaft synchronously drives a limiting column through the transmission mechanism, the bottom end of the limiting column is rotationally connected with a column body, and the threaded rod penetrates through the top end of the limiting column and is in threaded connection with the limiting column.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural drip irrigation equipment, and more specifically to a drip irrigation device for agricultural planting. Background Art

[0002] Drip irrigation technology is an irrigation system that slowly drips water into the soil through drip tapes or drip pipes. It is a system that directly supplies water, fertilizers or other chemicals to the vicinity of the roots of crops, so that the soil in the main root zone of crops always maintains the optimal moisture condition.

[0003] The nozzle height of the existing drip irrigation device for agricultural planting cannot be adjusted arbitrarily during use, and the drip irrigation area is relatively low. Based on this, the utility model designs a drip irrigation device for agricultural planting to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drip irrigation device for agricultural planting to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a drip irrigation device for agricultural planting, comprising a base, a column fixedly connected in the middle of the top of the base, a slider slidably connected in the column, the top of the slider is rotatably connected to a threaded rod, the top of the threaded rod is rotatably connected to an I-shaped frame, and a plurality of nozzles are provided at the bottom of the I-shaped frame. The four corners of the top of the base are fixedly connected to a fixed column, the top of the fixed column passes through a sliding column and is slidably connected to the same, the top of the sliding column is fixedly connected to the I-shaped frame, the top of the base is fixedly connected to a group of support plates, a rotating shaft passes through between the support plates and is rotatably connected to the same, one end of the rotating shaft is provided with a transmission mechanism, and the rotating shaft synchronously drives a limiting column through the transmission mechanism, the bottom end of the limiting column is rotatably connected to the column, and the threaded rod passes through the top of the limiting column and is threadedly connected to it.

[0006] Furthermore, a limiting groove is provided at the top end of the column corresponding to the limiting column, and the bottom end of the limiting column is located in the limiting groove and is rotatably connected thereto.

[0007] Furthermore, a sliding groove is provided at the top end of the column corresponding to the sliding block, and the sliding block is located in the sliding groove and is slidably connected thereto.

[0008] Furthermore, the top of the work-type frame is connected to a water inlet pipe, and the other end of the rotating shaft is fixedly connected to a turning handle.

[0009] Furthermore, the transmission mechanism includes a main bevel gear fixedly connected to the end of the rotating shaft, the main bevel gear is meshed with a secondary bevel gear, and the secondary bevel gear is fixedly connected to the top of the limiting column.

[0010] Furthermore, the threaded rod passes through the top end of the secondary bevel gear, and a through hole is provided at the connection between the threaded rod and the secondary bevel gear.

[0011] The technical effects and advantages of this utility model are:

[0012] The utility model drives the rotating shaft and the main bevel gear to rotate by rotating the handle, the main bevel gear meshes with the secondary bevel gear and drives the limit column to rotate, and the limit column drives the threaded rod and the slide block to move upward along the slide groove, that is, the threaded rod drives the work frame and the slide block to move upward in accordance with the inner wall of the fixed column. When the handle is rotated in the opposite direction, the threaded rod drives the work frame to move downward, thereby realizing arbitrary adjustment of the height of the nozzle at the bottom end of the work frame, and the drip irrigation area is wider, which is suitable for the planting needs of crops at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall front view of the utility model.

[0014] Figure 2 It is a bottom view of the present utility model.

[0015] Figure 3 It is a structural diagram of the transmission mechanism of the utility model.

[0016] Figure 4 It is a cross-sectional view of the column of the utility model.

[0017] Figure 5 This is a disassembled diagram of the cylinder, threaded rod and secondary bevel gear of the utility model.

[0018] The accompanying drawings are marked as follows: 1. base; 2. support plate; 3. fixed column; 4. sliding column; 5. column; 6. water inlet pipe; 7. I-shaped frame; 8. rotating shaft; 9. turning handle; 10. threaded rod; 11. nozzle; 12. transmission mechanism; 121. main bevel gear; 122. secondary bevel gear; 13. limiting column; 14. slide groove; 15. slider; 16. limiting groove; 17. through hole. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The drip irrigation device for agricultural planting involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] Reference Figure 1-Figure 5The utility model provides a drip irrigation device for agricultural planting, including a base 1, a column 5 is fixedly connected to the middle of the top of the base 1, a slider 15 is slidably connected to the column 5, a slide groove 14 is opened at the top of the column 5 corresponding to the slider 15, the slider 15 is located in the slide groove 14 and is slidably connected thereto, the top of the slider 15 is rotatably connected to a threaded rod 10, the top of the threaded rod 10 is rotatably connected to an I-shaped frame 7, the top of the I-shaped frame 7 is connected to a water inlet pipe 6, and a plurality of nozzles 11 are provided at the bottom end of the I-shaped frame 7. The four corners of the top of the base 1 are fixedly connected to fixed columns 3, the top of the fixed column 3 is penetrated by a sliding column 4 and is slidably connected thereto, the top of the sliding column 4 is fixedly connected to the I-shaped frame 7, the top of the base 1 is fixedly connected to a group of support plates 2, a rotating shaft 8 is penetrated between the support plates 2 and is rotatably connected thereto, one end of the rotating shaft 8 is provided with a transmission mechanism 12, and the other end of the rotating shaft 8 is fixedly connected to a turning handle 9. The rotating shaft 8 synchronously drives the limiting column 13 through the transmission mechanism 12, and the transmission mechanism 12 includes The main bevel gear 121 is fixedly connected to the end of the rotating shaft 8, and the main bevel gear 121 is engaged with the auxiliary bevel gear 122. The auxiliary bevel gear 122 is fixedly connected to the top of the limiting column 13. The bottom end of the limiting column 13 is rotated to connect the cylinder 5. The top of the cylinder 5 corresponds to the limiting column 13 to open a limiting groove 16. The bottom end of the limiting column 13 is located in the limiting groove 16 and is rotatably connected thereto. The threaded rod 10 passes through the top of the limiting column 13 and is threadedly connected thereto. Turning the handle 9 drives the rotating shaft 8 and the main bevel gear 1 21 rotates, the main bevel gear 121 engages the secondary bevel gear 122 and drives the limiting column 13 to rotate, and the limiting column 13 drives the threaded rod 10 and the slider 15 to move upward along the slide groove 14, that is, the threaded rod 10 drives the I-frame 7 and the slide column 4 to move upward in accordance with the inner wall of the fixed column 3. When the handle 9 is rotated in the opposite direction, the threaded rod 10 drives the I-frame 7 to move downward, and the threaded rod 10 passes through the top of the secondary bevel gear 122. A through hole 17 is provided at the connection between the threaded rod 10 and the secondary bevel gear 122.

[0021] The working principle of the present utility model is as follows: when in use, the turning handle 9 is turned to drive the rotating shaft 8 and the main bevel gear 121 to rotate, the main bevel gear 121 engages the secondary bevel gear 122 and drives the limiting column 13 to rotate, and the limiting column 13 drives the threaded rod 10 and the slider 15 to move upward along the slide groove 14, that is, the threaded rod 10 drives the I-shaped frame 7 and the sliding column 4 to move upward in accordance with the inner wall of the fixed column 3. When the turning handle 9 is turned in the opposite direction, the threaded rod 10 drives the I-shaped frame 7 to move downward, thereby realizing arbitrary adjustment of the height of the nozzle 11 at the bottom end of the I-shaped frame 7, which is suitable for the planting needs of crops at different heights.

[0022] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0023] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0024] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drip irrigation device for agricultural planting, comprising a base (1), characterized in that: The top middle of the base (1) is fixedly connected to a column (5), the column (5) is slidably connected to a slider (15), the top of the slider (15) is rotatably connected to a threaded rod (10), the top of the threaded rod (10) is rotatably connected to a work frame (7), the bottom of the work frame (7) is provided with a plurality of nozzles (11), the four corners of the top of the base (1) are fixedly connected to fixed columns (3), the top of the fixed column (3) is penetrated by a sliding column (4) and is slidably connected thereto, the sliding column (4) The top end is fixedly connected to the work frame (7), and the top end of the base (1) is fixedly connected to a group of support plates (2), and a rotating shaft (8) passes through the support plates (2) and is rotatably connected thereto. One end of the rotating shaft (8) is provided with a transmission mechanism (12), and the rotating shaft (8) synchronously drives the limiting column (13) through the transmission mechanism (12). The bottom end of the limiting column (13) is rotatably connected to the column body (5), and the threaded rod (10) passes through the top end of the limiting column (13) and is threadedly connected thereto.

2. The drip irrigation device for agricultural planting according to claim 1, characterized in that: A limiting groove (16) is provided at the top end of the column (5) corresponding to the limiting column (13), and the bottom end of the limiting column (13) is located in the limiting groove (16) and is rotatably connected thereto.

3. The drip irrigation device for agricultural planting according to claim 1, characterized in that: A sliding groove (14) is provided at the top end of the column (5) corresponding to the sliding block (15), and the sliding block (15) is located in the sliding groove (14) and is slidably connected thereto.

4. The drip irrigation device for agricultural planting according to claim 1, characterized in that: The top end of the work frame (7) is connected to a water inlet pipe (6), and the other end of the rotating shaft (8) is fixedly connected to a turning handle (9).

5. The drip irrigation device for agricultural planting according to claim 1, characterized in that: The transmission mechanism (12) comprises a main bevel gear (121) fixedly connected to the end of the rotating shaft (8), the main bevel gear (121) is meshed with a secondary bevel gear (122), and the secondary bevel gear (122) is fixedly connected to the top end of the limiting column (13).

6. The drip irrigation device for agricultural planting according to claim 5, characterized in that: The threaded rod (10) passes through the top end of the secondary bevel gear (122), and a through hole (17) is provided at the connection between the threaded rod (10) and the secondary bevel gear (122).

Images