Winch driving mechanism of winch type sprinkling machine

Abstract

The utility model relates to the technical field of capstan sprinkling machines, in particular to a capstan driving mechanism of a capstan sprinkling machine, which comprises a circular ring arranged on the side wall of a capstan in a fixed structure mode, the circular ring and the capstan can be welded or in bolted connection, the circular ring is provided with two mounting rings in a fixed structure mode, and the two mounting rings are arranged in parallel at an interval; a plurality of through holes are uniformly formed in the circumferential direction of the mounting ring at intervals, bolts are arranged in the through holes, and one ends of the bolts penetrate through the through holes to be meshed with nuts; a gear is further arranged, the gear is meshed with the bolts, and the circular ring rotates by shifting the bolts; teeth of the gear ring are replaced by the bolts, the machining and mounting difficulty is small, if individual bolts are damaged, one or more bolts can be replaced in time simply and quickly, the circular ring structure does not need to be replaced, and the maintenance cost is reduced.

Description

Technical field:

[0001] The present application relates to the technical field of winch-type sprinkler irrigation machines, and in particular to a winch drive mechanism of a winch-type sprinkler irrigation machine. Background technology:

[0002] The Chinese utility model patent with application number 201821858040.X - a winch-type sprinkler reel, includes a barrel body and an inner gear ring. The barrel body is provided with a side plate, and the side plate is an integrally formed structure. An annular connecting plate is provided at one end of the inner gear ring. The annular connecting plate and the plate body are welded and fixedly connected to each other, and the central axis of the inner gear ring coincides with the central axis of the barrel body.

[0003] This patent welds an inner gear ring on the outside of the capstan, which improves the overall strength of the reel and ensures stable and reliable operation of the equipment. However, the inner gear ring is difficult to process; if individual teeth of the inner gear ring are damaged and affect the transmission, the entire inner gear ring needs to be replaced, which is a serious waste. Utility model content:

[0004] To solve the above technical problems, the present invention provides a capstan drive mechanism for a capstan-type sprinkler irrigation machine. The technical problem to be solved is that the capstan drive mechanism is difficult to manufacture. If the teeth are damaged, the entire inner gear ring needs to be replaced, which is a serious waste. To solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A winch drive mechanism for a winch-type sprinkler, comprising:

[0006] A ring arranged on the side wall of the capstan in a fixed structural manner;

[0007] The mounting ring is connected to the circular ring in a fixed structure, and the two mounting rings are arranged side by side and spaced apart;

[0008] Through holes, a plurality of through holes are evenly spaced along the circumference of the mounting ring;

[0009] Bolt and nut, one end of the bolt passes through the through hole and is connected to the nut;

[0010] Gears, which mesh with several bolts, are used to turn the rings;

[0011] The power piece is connected to the gear to drive the gear to rotate.

[0012] Furthermore, a spring washer is provided on the bolt sleeve between the nut and the mounting ring.

[0013] Furthermore, the bolt outside the nut is provided with a cotter pin.

[0014] Furthermore, the mounting ring is arranged on the outer circumference of the circular ring in a fixed structural manner.

[0015] Furthermore, the power component is a reduction motor, and the output shaft of the reduction motor is connected to the gear through a flat key.

[0016] The beneficial effects of the present invention are as follows: the teeth of the gear ring are replaced by bolts, which makes processing and installation less difficult. If individual bolts are damaged, single or multiple bolts can be replaced in a timely manner, which is simple and quick, and there is no need to replace the ring structure, thereby reducing maintenance costs.

[0017] The bolts are fixed to the mounting ring by setting nuts, which makes disassembly and replacement easier and improves maintenance efficiency. Description of the drawings:

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the utility model.

[0020] In the picture:

[0021] 1. Ring, 2. Mounting ring, 3. Through hole, 4. Bolt, 5. Nut, 6. Gear. Specific implementation method:

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will now be described in further detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the present invention. The specific implementation scheme of the present invention is as follows:

[0023] A winch drive mechanism for a winch-type sprinkler irrigation machine includes a circular ring 1 arranged on the side wall of the winch in a fixed structural manner. The circular ring 1 can be welded to the winch or connected by bolts. The circular ring 1 is provided with two mounting rings 2 in a fixed structural manner. The two mounting rings 2 are arranged in parallel and spaced apart. The mounting ring 2 has a plurality of through holes 3 evenly spaced apart in the circumferential direction. Bolts 4 are provided in the through holes 3. One end of the bolt 4 passes through the through holes 3 and is engaged with a nut 5. A gear 6 is also provided. The gear 6 is engaged with the plurality of bolts 4. The circular ring 1 is rotated by turning the bolts 4. The bolts 4 replace the teeth of the gear ring, and the processing and installation difficulty are relatively small. If individual bolts 4 are damaged, single or multiple bolts 4 can be replaced in a timely manner. This is simple and quick, and there is no need to replace the circular ring structure, thereby reducing maintenance costs.

[0024] It should be noted that a spring washer 7 is provided on the outer sleeve of the bolt 4 between the nut 5 and the mounting ring 2 to prevent the nut from loosening.

[0025] It should be explained that the bolt 4 outside the nut 5 is provided with a cotter pin, which is used to prevent the nut from falling off the screw.

[0026] Specifically, the mounting ring 2 is arranged on the outer circumference of the ring 1 in a fixed structure, which makes it easy to replace the bolts 4.

[0027] The power piece is connected to the gear 6 to drive the gear 6 to rotate. The power piece is a reduction motor, and the output shaft of the reduction motor is connected to the gear 6 through a flat key.

[0028] A concave wheel for supporting the capstan side guard plate is provided on the rotary table of the capstan-type sprinkler. The concave wheel is located at the lower part of the side guard plate and is rotatably connected to the frame rotary table. That is, the circumferential edge of the capstan side guard plate extends into the depression of the concave wheel to support the capstan, solve the problem of capstan sagging, and improve the stability of the engagement between the gear and the bolt.

[0029] The working principle and working process of this utility model are as follows:

[0030] Start the reduction motor, the reduction motor drives the gear 6 to rotate, the gear 6 drives the bolt 4 through the mounting ring 2, and the bolt 4 drives the ring 1 to rotate, and the ring 1 drives the capstan to rotate.

[0031] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Although the present invention has been described based on a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments are conceivable within the scope of the present invention described herein.

Claims

1. A winch drive mechanism for a winch-type sprinkler, characterized in that: include: A circular ring (1) is arranged on the side wall of the winch in a fixed structural manner; A mounting ring (2), the mounting ring (2) is connected to the ring (1) in a fixed structure, and the two mounting rings (2) are arranged side by side and spaced apart; Through holes (3), a plurality of through holes (3) are evenly spaced along the circumference of the mounting ring (2); A bolt (4) and a nut (5), wherein one end of the bolt (4) passes through the through hole (3) and is connected to the nut (5); A gear (6) is engaged with a plurality of bolts (4), and the ring (1) is rotated by turning the bolts (4); The power piece is connected to the gear (6) to drive the gear (6) to rotate.

2. The winch drive mechanism of a winch-type sprinkler according to claim 1, characterized in that: A spring washer (7) is provided on the outer sleeve of the bolt (4) between the nut (5) and the mounting ring (2).

3. A winch drive mechanism for a winch-type sprinkler according to claim 1 or 2, characterized in that: The bolt (4) outside the nut (5) is provided with a split pin.

4. The winch drive mechanism of a winch-type sprinkler according to claim 1, characterized in that: The mounting ring (2) is arranged on the outer peripheral surface of the circular ring (1) in a fixed structural manner.

5. The winch drive mechanism of a winch-type sprinkler according to claim 1, characterized in that: The power part is a reduction motor, and the output shaft of the reduction motor is connected to the gear (6) through a flat key.

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