Novel traction connection structure of reel type sprinkling machine

Abstract

The utility model belongs to the technical field of reel type sprinkling machines, and particularly relates to a novel traction connecting structure of a reel type sprinkling machine, which comprises a bottom plate, a winding disc is mounted at the top of the bottom plate, a connecting frame is connected to one end of the bottom plate, two connecting pieces are arranged at one end of the connecting frame, mounting holes are formed in one ends of the two connecting pieces, and the mounting holes are communicated with the winding disc. The stand column, the telescopic frame and the idler wheel at one end of the telescopic frame can support the traction connecting position of the reel type sprinkling machine, the pull rod is pulled to enable the connecting plate to drive the clamping pin to be separated from the clamping groove, and then the connecting frame is lifted to enable the telescopic frame to stretch outwards. And then the pull rod is loosened so that the clamping pins can be inserted into the corresponding clamping grooves under the action of the springs, and therefore height adjustment of the traction end support is achieved, and a worker can complete traction connection more easily.

Description

Technical Field

[0001] The utility model belongs to the technical field of reel-type sprinkler irrigation machines, and particularly relates to a novel traction connection structure of a reel-type sprinkler irrigation machine. Background Art

[0002] A reel-type sprinkler uses a hose to supply water, which is wound around a reel, pulling a long-range sprinkler head, allowing the sprinkler head to move along the irrigation route. It is hydraulically driven, with a water turbine as the power drive unit of the transmission system. A belt drive transmits power to the gearbox, where the power is reduced in speed and increased in torque. This drives the reel, which in turn continuously winds the PE pipe onto the reel, achieving automatic retraction. Simultaneously, pressurized water provided by the water pump passes through the turbine and PE pipe before reaching the sprinkler head. The water is then refined and atomized by the sprinkler head, evenly spraying the water onto the farmland surface.

[0003] At present, the existing reel sprinkler usually needs to be towed and moved during use. At that time, the traditional reel sprinkler is often two-wheeled, so the traction end of the reel sprinkler needs to be lifted when connected, and then the lifted traction end of the reel sprinkler needs to be docked and fixed with the tractor. However, it is laborious to manually lift the traction end for a long time, and it is also very inconvenient to dock, thereby reducing the efficiency of the traction and docking of the reel sprinkler. Utility Model Content

[0004] The purpose of the utility model is to provide a new traction connection structure for a reel-type sprinkler, aiming to solve the problem that the existing reel-type sprinkler usually needs to be towed and moved during use. At that time, the traditional reel-type sprinkler is often two-wheeled, so the traction end of the reel-type sprinkler needs to be lifted when connected, and then the lifted traction end of the reel-type sprinkler needs to be docked and fixed with the tractor. However, it is more tiring to manually lift the traction end for a long time, and it is also very inconvenient to dock, thereby reducing the efficiency of the traction and docking of the reel-type sprinkler.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a novel traction connection structure for a reel-type sprinkler, comprising a base plate, a reel mounted on the top of the base plate, a connecting frame connected to one end of the base plate, two connecting members provided at one end of the connecting frame, and mounting holes formed at one end of the two connecting members;

[0006] The bottom of the connecting frame is connected to a column, one end of the column is inserted through the telescopic frame, the outer wall of the telescopic frame is provided with a plurality of slots, the outer wall of the column is connected to a connecting seat, one end of the connecting seat is inserted through a pull rod, one end of the pull rod is connected to a connecting plate, one end of the connecting plate is connected to a bayonet pin, and the outer wall of the pull rod is sleeved with a spring.

[0007] As a preferred embodiment of the novel traction connection structure of the reel-type sprinkler of the present invention, the plurality of clamping slots are distributed at equal intervals.

[0008] As a preferred embodiment of the novel traction connection structure of the reel-type sprinkler of the present invention, the plurality of the card slots are adapted to the size of one end of the card pin.

[0009] As a preferred embodiment of the novel traction connection structure of the reel-type sprinkler of the present invention, the upright column can form an elastic engaging structure with the telescopic frame through the card slot, the connecting seat, the pull rod, the connecting plate, the card pin and the spring.

[0010] As a preferred new traction connection structure of the reel-type sprinkler of the present invention, one end of the connecting frame is rotatably connected to a rotating seat, one end of the rotating seat is connected to a mounting seat, a double-headed screw rod is inserted through one end of the mounting seat, the outer wall of the double-headed screw rod is threadedly connected to two threaded connection blocks, a sliding groove is provided on the top of the mounting seat, and the tops of the two threaded connection blocks are connected to sliders.

[0011] As a preferred embodiment of the novel traction connection structure of the reel-type sprinkler of the present invention, an opening is provided on the outer wall of the mounting seat, and one end of the two threaded connection blocks is respectively connected to a connecting piece through the opening on the outer wall of the mounting seat.

[0012] As a preferred embodiment of the novel traction connection structure of the reel-type sprinkler of the present invention, one end of the double-headed screw rod forms a rotation connection structure with the mounting seat through a bearing.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The column, the telescopic frame and the roller at one end of the telescopic frame can support the traction connection of the reel sprinkler, and by pulling the pull rod, the connecting plate drives the pin to disengage from the slot, and then the connecting frame is lifted to extend the telescopic frame outward, and then the pull rod is released so that the pin can be inserted into the corresponding slot under the action of the spring, thereby realizing the height adjustment of the traction end support, allowing the staff to complete the traction connection more easily.

[0015] By rotating the double-headed screw, the two threaded connection blocks on its outer wall can move toward or opposite to each other along the slide groove under the action of the slider. As the two threaded connection blocks move toward or opposite to each other, one end of the screw will drive a connecting piece to move together, so that the distance between the two connecting pieces can be adjusted, making it easier for the mounting hole to dock with the hole on the tractor. 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 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0020] Figure 4 A is a schematic diagram of the enlarged structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the B enlarged structure of the present utility model.

[0022] In the figure: 1. Base plate; 2. Winding reel; 3. Connecting frame; 4. Column; 5. Telescopic frame; 6. Slot; 7. Connecting seat; 8. Pull rod; 9. Connecting plate; 10. Pin; 11. Spring; 12. Rotating seat; 13. Mounting seat; 14. Double-headed screw; 15. Threaded connecting block; 16. Connecting piece; 17. Mounting hole; 18. Slide groove; 19. Slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides the following technical solutions: a new traction connection structure of a reel-type sprinkler, comprising a base plate 1, a reel 2 is installed on the top of the base plate 1, one end of the base plate 1 is connected to a connecting frame 3, one end of the connecting frame 3 is provided with two connecting members 16, one end of the two connecting members 16 is provided with a mounting hole 17;

[0025] The bottom of the connecting frame 3 is connected to a column 4, one end of the column 4 is inserted through a telescopic frame 5, the outer wall of the telescopic frame 5 is provided with a plurality of slots 6, the outer wall of the column 4 is connected to a connecting seat 7, one end of the connecting seat 7 is inserted through a pull rod 8, one end of the pull rod 8 is connected to a connecting plate 9, one end of the connecting plate 9 is connected to a bayonet 10, and the outer wall of the pull rod 8 is sleeved with a spring 11;

[0026] It should be noted that a roller is installed at one end of the telescopic frame 5, which can serve as an auxiliary support for the traction connection end of the reel-type sprinkler.

[0027] Preferably, the multiple slots 6 are distributed at equal intervals, and the multiple slots 6 are adapted to the size of one end of the pin 10. The column 4 can form an elastic locking structure with the telescopic frame 5 through the slot 6, connecting seat 7, pull rod 8, connecting plate 9, pin 10, and spring 11.

[0028] During specific use, the column 4, the telescopic frame 5 and the roller at one end of the telescopic frame 5 can support the traction connection of the reel-type sprinkler, and by pulling the pull rod 8, the connecting plate 9 drives the pin 10 to disengage from the slot 6, and then the connecting frame 3 is lifted to make the telescopic frame 5 extend outward, and then the pull rod 8 is loosened so that the pin 10 can be inserted into the corresponding slot 6 under the action of the spring 11, thereby realizing the height adjustment of the traction end support.

[0029] Preferably: one end of the connecting frame 3 is rotatably connected to a rotating seat 12, one end of the rotating seat 12 is connected to a mounting seat 13, one end of the mounting seat 13 is penetrated by a double-headed screw rod 14, the outer wall of the double-headed screw rod 14 is threadedly connected to two threaded connecting blocks 15, a slide groove 18 is provided on the top of the mounting seat 13, the tops of the two threaded connecting blocks 15 are connected to a slider 19, an outer wall of the mounting seat 13 is provided with an opening, and one end of the two threaded connecting blocks 15 is connected to a connecting piece 16 respectively through the opening of the outer wall of the mounting seat 13, and one end of the double-headed screw rod 14 forms a rotating connection structure with the mounting seat 13 through a bearing.

[0030] During specific use, by rotating the double-headed screw 14, the two threaded connection blocks 15 on its outer wall can move toward or opposite to each other along the slide groove 18 under the action of the slider 19. As the two threaded connection blocks 15 move toward or opposite to each other, one end will drive a connecting piece 16 to move together, so that the distance between the two connecting pieces 16 can be adjusted.

[0031] Working principle: First, the traction connection of the reel sprinkler can be supported by the column 4, the telescopic frame 5 and the roller at one end of the telescopic frame 5, and the connecting plate 9 is driven by the pull rod 8 to disengage the latch pin 10 from the slot 6, and then the connecting frame 3 is lifted to make the telescopic frame 5 extend and retract outward, and then the pull rod 8 is released so that the latch pin 10 can be inserted into the corresponding slot 6 under the action of the spring 11, thereby realizing the height adjustment of the traction end support. When the traction connection end is adjusted to a suitable height, by rotating the double-headed screw rod 14, the two threaded connection blocks 15 on its outer wall can be moved toward or oppositely along the slide groove 18 under the action of the slider 19. As the two threaded connection blocks 15 move toward or oppositely, one end of the two threaded connection blocks 15 will drive a connecting piece 16 to move together, so that the distance between the two connecting pieces 16 can be adjusted, so that the mounting hole 17 can be more easily docked with the hole on the tractor, and finally it can be fixed by bolts.

[0032] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A novel traction connection structure for a reel-type sprinkler, comprising a base plate (1), characterized in that: A winding reel (2) is installed on the top of the base plate (1), one end of the base plate (1) is connected to a connecting frame (3), one end of the connecting frame (3) is provided with two connecting members (16), and one end of the two connecting members (16) is provided with a mounting hole (17); The bottom of the connecting frame (3) is connected to a column (4), one end of the column (4) is penetrated by a telescopic frame (5), the outer wall of the telescopic frame (5) is provided with a plurality of slots (6), the outer wall of the column (4) is connected to a connecting seat (7), one end of the connecting seat (7) is penetrated by a pull rod (8), one end of the pull rod (8) is connected to a connecting plate (9), one end of the connecting plate (9) is connected to a bayonet (10), and the outer wall of the pull rod (8) is sleeved with a spring (11).

2. The novel traction connection structure of a reel-type sprinkler according to claim 1 is characterized in that: The plurality of card slots (6) are distributed at equal intervals.

3. The novel traction connection structure of a reel-type sprinkler according to claim 1 is characterized in that: The plurality of card slots (6) are adapted to the size of one end of the card pin (10).

4. The novel traction connection structure of a reel-type sprinkler according to claim 1 is characterized in that: The upright post (4) can form an elastic engaging structure with the telescopic frame (5) through the clamping groove (6), the connecting seat (7), the pull rod (8), the connecting plate (9), the clamping pin (10), and the spring (11).

5. The novel traction connection structure of a reel-type sprinkler according to claim 1 is characterized in that: One end of the connecting frame (3) is rotatably connected to a rotating seat (12), one end of the rotating seat (12) is connected to a mounting seat (13), one end of the mounting seat (13) is penetrated by a double-headed screw rod (14), the outer wall of the double-headed screw rod (14) is threadedly connected to two threaded connection blocks (15), a sliding groove (18) is provided on the top of the mounting seat (13), and the tops of the two threaded connection blocks (15) are connected to a slider (19).

6. The novel traction connection structure of a reel-type sprinkler according to claim 5 is characterized in that: An opening is provided on the outer wall of the mounting seat (13), and one end of each of the two threaded connection blocks (15) is connected to a connecting piece (16) through the opening on the outer wall of the mounting seat (13).

7. The novel traction connection structure of a reel-type sprinkler according to claim 5 is characterized in that: One end of the double-ended screw rod (14) forms a rotation connection structure with the mounting seat (13) through a bearing.

Images