Crop seedling raising irrigation device

Abstract

The utility model relates to the related field of crop irrigation, in particular to a crop seedling irrigation device which comprises a device body, a bottom plate, a supporting assembly, an upper cross beam and an adjusting assembly are arranged in the device body, universal wheels are arranged at the lower end of the bottom plate, the supporting assembly is arranged at the upper end of the bottom plate, and a side cross rod is arranged at the upper end of the supporting assembly. The two sets of upper cross beams are located on the inner sides of the side cross rods, the adjusting assembly is installed in the upper cross beams, a water guide pipe is transversely arranged at the upper ends of the upper cross beams, a plurality of spray heads are arranged on the water guide pipe, the adjusting assembly comprises a movable groove, a gear is arranged in the movable groove, and the supporting assembly comprises a supporting sleeve. According to the device, the width of the device can be adjusted, the device can conveniently adapt to farmland irrigation operation of different widths, movable irrigation operation on crops can be achieved, the height of the device can be adjusted, and the device can conveniently adapt to irrigation operation of crops of different heights.

Description

Technical Field

[0001] The utility model relates to the field related to crop irrigation, in particular to a crop seedling irrigation device. Background Art

[0002] Seedling cultivation means cultivating seedlings. It originally means cultivating seedlings in nurseries, hotbeds or greenhouses in preparation for transplanting them into the land for planting. Seedling cultivation also requires watering and irrigation. Irrigation is a technical measure to replenish water for crops. In order to ensure the normal growth of seedlings and obtain high and stable yields, sufficient water must be supplied to the seedlings. Under natural conditions, the water requirements of seedling cultivation are often unable to be met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall.

[0003] Most of the existing irrigation methods are direct manual irrigation or introducing water pipes into the cultivation farmland for irrigation. Holes are opened in the water pipes for spraying irrigation. The amount and speed of water required for irrigation cannot be controlled. The water pipes need to remain unobstructed, which wastes water resources and may also cause problems such as rupture and damage of the water pipes. At the same time, when the water pipes are used to irrigate the seedlings, the water spraying height depends entirely on the water flow pressure and cannot be effectively adjusted. It is difficult to adapt to seedling operations at different heights, and the seedling irrigation effect is not good. Therefore, we need to upgrade and transform the existing technology to overcome its existing problems and shortcomings. Utility Model Content

[0004] The utility model aims to provide a crop seedling irrigation device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crop seedling irrigation device is designed, including a device body, which includes a bottom plate, a support assembly, an upper crossbeam and an adjustment assembly. A universal wheel is provided at the lower end of the bottom plate, the support assembly is placed on the upper end of the bottom plate and a side crossbar is provided at the upper end of the support assembly. The upper crossbeam is provided with two groups and is located on the inner side of the side crossbar. The adjustment assembly is installed in the upper crossbeam. A water pipe is transversely provided at the upper end of the upper crossbeam, and a plurality of nozzles are provided on the water pipe.

[0007] Furthermore, the adjustment component includes a movable groove, a gear is provided in the movable groove, two sets of rack rods are meshed oppositely on the outer side of the gear, a fixed block is provided at the outer end of the rack rod, a worm wheel is connected to the top of the gear and a worm is meshed on one side of the worm wheel, and an outer shell is provided on the outer side of the worm wheel and the worm.

[0008] Furthermore, the support assembly includes a support sleeve, a telescopic joint is inserted on the top of the support sleeve, positioning holes are opened on the support sleeve and the telescopic joint, a positioning bolt is arranged in the positioning hole, and a nut is screwed on the outer end of the positioning bolt.

[0009] Furthermore, the movable groove is opened inside the upper cross beam, the fixed block is fixed to the upper end of the side cross bar, the worm gears on both sides are fixedly connected, a hand crank is fixed to the outer end of the worm gear on one side, and the outer shell is fixedly installed on the top of the upper cross beam.

[0010] Furthermore, a guide rod is fixed on the inner side of the fixed block, a guide frame is arranged on the side of the upper cross beam, and the guide rod movably passes through the guide frame.

[0011] Furthermore, the bottom of the support sleeve is fixed to the bottom plate, and the top of the telescopic joint is fixed to the lower end of the side cross bar.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with an adjustment component, a movable groove, a gear, a rack rod, a fixed block, a guide rod, a worm wheel, a worm, a hand crank and an outer shell in the device. The worm and the worm wheel cooperate to drive the gear to rotate, and the gear drives the rack rod and the fixed block to move, so as to realize the width adjustment operation of the device. The structure is simple and the operation is convenient, which is convenient to adapt to farmland irrigation operations of different widths, avoids the rolling effect of the universal wheel on the crops on the ground, and improves the practicability of the device.

[0014] 2. The utility model is provided with a base plate, universal wheels, a support assembly, a support sleeve, an expansion joint, a positioning hole, a positioning bolt, a nut, an upper crossbeam, a water guide pipe and a nozzle in the device. The expansion joint position is moved by cooperating with the positioning hole and the positioning bolt, the device is moved by the universal wheels, and water is sprayed by the nozzle for irrigation. Mobile irrigation operations for crops can be realized and the height of the device is adjustable, which is convenient for adapting to irrigation operations of crops at different heights, solves the problem of insufficient height of the device, and improves the applicability of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a schematic diagram of the overall structure of a crop seedling irrigation device according to the utility model;

[0018] Figure 2 It is a schematic diagram of the working structure of a crop seedling irrigation device according to the utility model;

[0019] Figure 3 This is an exploded view of a support assembly of a crop seedling irrigation device according to the utility model;

[0020] Figure 4 The utility model is an exploded view of the adjustment components of a crop seedling irrigation device.

[0021] In the figure: 1. device body; 2. bottom plate; 21. universal wheel; 3. support assembly;

[0022] 31. Support sleeve; 32. Telescopic joint; 33. Positioning hole; 34. Positioning bolt; 35. Nut;

[0023] 4. Side crossbar; 5. Upper crossbar; 51. Guide frame; 6. Adjustment assembly; 61. Movable slot; 62. Gear; 63. Rack rod; 64. Fixed block; 65. Guide rod; 66. Worm gear; 67. Worm; 68. Hand crank; 69. Outer shell; 7. Water pipe; 8. Sprinkler. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 -4, the present embodiment provides a design of a crop seedling irrigation device, including a device body 1, the device body 1 includes a base plate 2, a support assembly 3, an upper crossbeam 5 and an adjustment assembly 6, a universal wheel 21 is provided at the lower end of the base plate 2, the support assembly 3 is placed at the upper end of the base plate 2 and a side cross bar 4 is provided at the upper end of the support assembly 3, the upper crossbeam 5 is provided with two groups and is located on the inner side of the side cross bar 4, the adjustment assembly 6 is installed in the upper crossbeam 5, a water pipe 7 is transversely provided at the upper end of the upper crossbeam 5, and a plurality of nozzles 8 are provided on the water pipe 7.

[0026] Preferably, the adjustment component 6 includes a movable groove 61, a gear 62 is provided in the movable groove 61, two sets of rack rods 63 are meshed oppositely on the outer side of the gear 62, a fixed block 64 is provided on the outer end of the rack rod 63, a worm wheel 66 is connected to the top of the gear 62, and a worm 67 is meshed on one side of the worm wheel 66, an outer shell 69 is provided on the outer side of the worm wheel 66 and the worm 67, the movable groove 61 is opened inside the upper crossbeam 5, the fixed block 64 is fixed to the upper end of the side crossbar 4, the worm 67 on both sides is fixedly connected, a hand crank 68 is fixed to the outer end of one side of the worm 67, the outer shell 69 is fixedly installed on the top of the upper crossbeam 5, a guide rod 65 is fixed on the inner side of the fixed block 64, a guide frame 51 is provided on the side of the upper crossbeam 5, and the guide rod 65 movably passes through the guide frame 51;

[0027] The hand crank 68 drives the two groups of worm gears 67 to rotate synchronously, the worm gear 67 drives the worm wheel 66 and the gear 62 to rotate, the gear 62 drives the side rack rod 63 to move in opposite directions, and then drives the external fixed block 64 to move vertically along the guide rod 65. The fixed block 64 can drive the side cross bar 4 and the lower end base plate 2 to move, and then adjust the width of the device, which is convenient for movement and irrigation operations at different width positions, thereby improving the practicability of the device.

[0028] Preferably, the support assembly 3 includes a support sleeve 31, a telescopic joint 32 is inserted at the top of the support sleeve 31, a positioning hole 33 is opened on the support sleeve 31 and the telescopic joint 32, a positioning bolt 34 is arranged in the positioning hole 33, a nut 35 is screwed at the outer end of the positioning bolt 34, the bottom of the support sleeve 31 is fixed on the bottom plate 2, and the top of the telescopic joint 32 is fixed to the lower end of the side cross bar 4;

[0029] The expansion joint 32 cooperates with the support sleeve 31 to facilitate raising the height position of the side cross bar 4, and the expansion joint 32 is positioned and locked by the positioning hole 33 and the positioning bolt 34, so as to facilitate adjusting the height position of the device and improve the adaptability of the device.

[0030] The use principle and use process of the utility model: when using it, the position of the telescopic joint 32 in the support sleeve 31 can be adjusted first, and it can be fixed by the corresponding positioning bolt 34 and the positioning hole 33, so that the height of the upper crossbeam 5 can be adjusted to a suitable position. At this time, the two sets of worm gears 67 can be driven to rotate synchronously by the hand crank 68, and the worm gear 66 and the gear 62 can be driven to rotate by the worm gear 67, and the rack rods 63 on both sides can be driven to move in opposite directions by the gear 62, thereby driving the external fixed block 64 to move vertically along the guide rod 65. The fixed block 64 can drive the side cross bar 4 and the lower end bottom plate 2 to move, thereby adjusting the width of the device, which is convenient for moving and irrigating operations at different width positions, avoiding crushing of crops, and improving the practicality of the device. After the adjustment is completed, the external water source is connected to the water pipe 7, and mobile irrigation can be carried out through the sprinkler 8.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the invention. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crop seedling irrigation device, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a bottom plate (2), a support assembly (3), an upper crossbeam (5) and an adjustment assembly (6); a universal wheel (21) is provided at the lower end of the bottom plate (2); the support assembly (3) is placed at the upper end of the bottom plate (2) and a side crossbar (4) is provided at the upper end of the support assembly (3); the upper crossbeam (5) is provided with two groups and is located inside the side crossbar (4); the adjustment assembly (6) is installed inside the upper crossbeam (5); a water pipe (7) is transversely provided at the upper end of the upper crossbeam (5); and a plurality of nozzles (8) are provided on the water pipe (7).

2. A crop seedling irrigation device according to claim 1, characterized in that: The adjustment component (6) comprises a movable groove (61), a gear (62) is arranged in the movable groove (61), two sets of rack rods (63) are meshed oppositely on the outer side of the gear (62), a fixing block (64) is arranged at the outer end of the rack rod (63), a worm wheel (66) is connected to the top of the gear (62), and a worm (67) is meshed on one side of the worm wheel (66), and an outer shell (69) is arranged on the outer side of the worm wheel (66) and the worm (67).

3. The crop seedling irrigation device according to claim 1, characterized in that: The support assembly (3) comprises a support sleeve (31), a telescopic joint (32) is inserted into the top of the support sleeve (31), a positioning hole (33) is provided on the support sleeve (31) and the telescopic joint (32), a positioning bolt (34) is provided in the positioning hole (33), and a nut (35) is screwed on the outer end of the positioning bolt (34).

4. The crop seedling irrigation device according to claim 2, characterized in that: The movable groove (61) is provided inside the upper cross beam (5), the fixed block (64) is fixed to the upper end of the side cross bar (4), the worm gears (67) on both sides are fixedly connected, a hand crank (68) is fixed to the outer end of the worm gear (67) on one side, and the outer shell (69) is fixedly mounted on the top of the upper cross beam (5).

5. The crop seedling irrigation device according to claim 4, characterized in that: A guide rod (65) is fixed inside the fixed block (64), a guide frame (51) is arranged on the side of the upper cross beam (5), and the guide rod (65) movably passes through the guide frame (51).

6. The crop seedling irrigation device according to claim 3, characterized in that: The bottom of the support sleeve (31) is fixed on the bottom plate (2), and the top of the telescopic joint (32) is fixed on the lower end of the side cross bar (4).

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