Multi-connector cleaning machine

Abstract

The utility model discloses a multi-connector cleaning machine, and relates to the technical field of cleaning machines. The cleaning machine comprises a cleaning machine shell, a plurality of sets of connecting bins arranged at the top of the cleaning machine shell and connecting valve pipes installed at the tops of the connecting bins, and further comprises a threaded connecting pipe connected to a pipe opening of one set of connecting valve pipes, external threads are arranged on the outer wall of the threaded connecting pipe, and the external threads of the threaded connecting pipe are connected with a butt joint sleeve; the pressing plate part is attached to the outer wall of the butt joint sleeve, a pressing plate strip hole is formed in the arc-shaped inner side of the pressing plate part, a restraining pull rope is installed in a groove of the pressing plate strip hole, and arc-shaped positioning insertion hole parts distributed at intervals are formed in the side wall of the pressing plate part. According to the water pipe binding device, the outer wall of the water pipe outside the butt-joint sleeve is pressed and sleeved with the pressing plate part, the two sets of binding pull ropes are wound around the outer wall of the water pipe, then the positioning insertion rods are clamped into the positioning insertion hole parts, and therefore the water pipe can be bound outside the butt-joint sleeve, compared with a rope winding mode, the water pipe binding device has the advantages that the water pipe binding strength is higher, slipping is avoided, and the binding effect is good. And water is not easy to leak.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning machine technology, and in particular relates to a multi-joint cleaning machine. Background Technology

[0002] The cleaning machine has a built-in water pump, power supply, water tank, and switch. It can be connected to an external water gun or water pipe to clean and irrigate at both short and long distances. For easy movement, the cleaning machine is usually equipped with wheels at the bottom.

[0003] When connecting ordinary seamless water pipes, in order to ensure the sealing of the connection between the water pipe and the structure, the end of the water pipe is forcibly plugged outside the pipe opening. It is also necessary to use a strap to wrap around the plugged area for reinforcement. However, since the strap is easy to come off, the water pipe may fall off, which is inconvenient to use. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-joint cleaning machine, which can effectively solve the problems of the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a multi-joint cleaning machine, comprising a cleaning machine housing, multiple sets of connecting compartments disposed on the top of the cleaning machine housing, and connecting valve pipes installed on the top of the connecting compartments, and further comprising:

[0007] The threaded connecting pipe is connected to the port of one of the connecting valve pipes. The outer wall of the threaded connecting pipe is provided with external threads, and the threaded connecting pipe is connected to a mating sleeve.

[0008] The pressure plate is attached to the outer wall of the connecting sleeve. The inner side of the pressure plate has a pressure plate strip hole. A restraining rope is installed in the groove of the pressure plate strip hole. The side wall of the pressure plate has a positioning insertion hole with an arc-shaped spacing. The front end of the restraining rope is provided with a positioning rod that can be inserted into the positioning insertion hole.

[0009] Furthermore, the outer wall of the mating sleeve is provided with a pressure plate groove that is adapted to the pressure plate part, and the outer wall of the mating sleeve is connected to a pressure plate connecting rod through a rotating shaft.

[0010] Furthermore, a pressure plate connector is rotatably connected to the center of the arc-shaped outer side of the pressure plate part, and the front end of the pressure plate connecting rod is inserted into the pressure plate connector.

[0011] Furthermore, the width of the pressure plate portion located at the groove of the pressure plate strip is greater than the width of the other end of the pressure plate portion.

[0012] Furthermore, the surface of the pressure plate part is provided with a pressure plate side hole that communicates with the pressure plate strip hole groove, and a positioning rod coaxial with the pressure plate side hole is fixed at the bottom of the groove of the pressure plate strip hole.

[0013] Furthermore, the end of the restraint rope is fixed with a positioning collar that can be longitudinally sleeved on the outside of the positioning rod along the side hole of the pressure plate.

[0014] Furthermore, the end of the restraint rope is provided with a movable part, and the positioning rod slides along the opening of the movable part.

[0015] This utility model has the following beneficial effects:

[0016] This invention connects water pipes with different interfaces by using a threaded connecting pipe with a connecting sleeve. A pressure plate is provided on the outer wall of the connecting sleeve, and the pressure plate has a slightly larger arc-shaped plate structure than the connecting sleeve. The pressure plate presses against the outer wall of the water pipe, and two sets of restraining ropes are wrapped around the outer wall of the water pipe. A positioning rod is then inserted into the positioning hole to secure the water pipe to the connecting sleeve. Compared to rope wrapping, this method provides stronger restraint on the water pipe, prevents slippage, reduces leakage, and is easier to use and disassemble, facilitating subsequent connection of water pipes to a cleaning machine. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the connection between the butt sleeve and the threaded connecting pipe of this utility model;

[0020] Figure 3 This is an enlarged view of the pressure plate portion of this utility model;

[0021] Figure 4 This is an enlarged view of the pressure plate portion of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Cleaning machine casing; 2. Water collection cover; 3. Connecting chamber; 4. Watering pipe; 5. Connecting valve pipe; 7. High-pressure spray gun; 8. Butt sleeve; 9. Threaded connecting pipe; 10. Pressure plate connecting rod; 11. Pressure plate part; 12. Pressure plate groove; 13. Pressure plate connector; 14. Pressure plate side hole; 15. Pressure plate strip hole; 16. Positioning rod; 17. Positioning collar; 18. Restraining rope; 19. Positioning insertion rod; 20. Positioning insertion hole. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please see Figure 1-4 As shown, this utility model is a multi-joint cleaning machine, including a cleaning machine shell 1, multiple sets of connecting chambers 3 on the top of the cleaning machine shell 1, and connecting valve pipes 5 installed on the top of the connecting chambers 3. Large wheel sets are provided on both sides of the bottom of the cleaning machine shell 1, and steering wheels are provided on the other two sides for easy movement of the entire device. The entire cleaning machine shell 1 adopts an upper and lower structure. The upper structure houses the power supply and water pump, while the lower structure is a water tank. The water pump and connecting water pipes extend into the water tank. The water pump drives water through the connecting chambers 3 into the watering pipes 4 connected to the connecting chambers 3, and sprays it outwards from the watering pipes 4. A liftable water collection cover 2 covers the surface of the upper structure of the cleaning machine shell 1, with an opening in the center of the water collection cover 2 communicating with the water tank. Since there are multiple sets of connecting chambers 3, one set is connected to the watering pipe 4, and the tops of the other two sets of connecting chambers 3 are respectively connected to a high-pressure spray gun 7 and a threaded connecting pipe 9 via connecting valve pipes 5. The connected high-pressure spray gun 7 facilitates spraying and cleaning of the surrounding area. Threaded connecting pipe 9 is used to connect external water pipes to achieve long-distance cleaning and irrigation.

[0026] The outer wall of the threaded connecting pipe 9 is provided with external threads, and the threaded connecting pipe 9 is connected to the mating sleeve 8. The threaded connecting pipe 9 and the mating sleeve 8 can be connected to different water pipe joints respectively, or the end of the water pipe can be directly sleeved on the outside of the mating sleeve 8, so that the water pipe can enter the water pipe along the threaded connecting pipe 9 and the mating sleeve 8. In order to improve the sealing shape of the water pipe and the mating sleeve 8, an arc-shaped plate-like pressure plate part 11 is provided on the outside of the mating sleeve 8, and a pressure plate groove 12 adapted to the pressure plate part 11 is also opened on the surface of the mating sleeve 8. When restricted, the pressure plate part 11 can be attached to the groove of the water collection cover plate 2. The center of the arc-shaped outer side of the pressure plate part 11 is connected to the pressure plate connector 13 through a rotating shaft. The outer wall of the mating sleeve 8 near the threaded connecting pipe 9 is connected to the pressure plate connecting rod 10 through a rotating shaft. The end of the pressure plate connecting rod 10 is provided with an interface for connecting to the pressure plate connector 13. This interface is connected to the pressure plate connector 13 through a pin.

[0027] Two sets of symmetrically distributed pressure plate strip holes 15 are opened on the inner arc of the pressure plate part 11, and pressure plate side holes 14 communicating with the pressure plate strip holes 15 are also opened on the surface of the pressure plate part 11, so that the pressure plate side holes 14 and the pressure plate strip holes 15 are perpendicularly distributed. A positioning rod 16 is fixed at the bottom of the groove of the pressure plate strip hole 15 and at the coaxial position of the pressure plate side hole 14. A set of constraint ropes 18 can be inserted into the groove of each set of pressure plate strip holes 15, and a ring structure positioning collar 17 is fixed at the end of the constraint rope 18, which can be sleeved on the positioning rod 16. The diameter of the positioning collar 17 is smaller than the inner diameter of the hole of the pressure plate side hole 14. Therefore, the positioning collar 17 can be sleeved on the positioning rod 16 longitudinally, and then the constraint rope 18 can be inserted into the groove of the pressure plate strip hole 15. In this way, the arc-shaped inner wall of the pressure plate part 11 and the constraint rope 18 are both It can be tightly attached to the surface of the water pipe. By wrapping two sets of restraint ropes 18 around the surface of the water pipe, the water pipe can be pressed tightly against the outside of the connecting sleeve 8. In order to achieve quick fixation of the restraint ropes 18, multiple sets of positioning insertion holes 20 are arranged in an arc shape on the side wall of the pressure plate part 11. A movable part is provided at the end of the restraint rope 18. The movable part has an opening. The positioning insertion rod 19 is slidably inserted into the opening. The front end of the positioning insertion rod 19 can be inserted into the corresponding positioning insertion hole 20 after the restraint rope 18 wraps around the outside of the water pipe, so that the restraint rope 18 and the water pipe can be clamped and fixed. The width of the pressure plate part 11 located at the groove of the pressure plate strip hole 15 is larger than the width of the other end of the pressure plate part 11, so that after the restraint rope 18 wraps around the outer wall of the water pipe, it is easier to connect the positioning insertion rod 19 with the positioning insertion hole 20 along the inclined surface of the pressure plate part 11.

[0028] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A multi-joint cleaning machine, comprising a cleaning machine housing (1), multiple sets of connecting chambers (3) disposed on the top of the cleaning machine housing (1), and connecting valve pipes (5) installed on the top of the connecting chambers (3), characterized in that, Also includes: A threaded connecting pipe (9) is connected to the port of one of the connecting valve pipes (5). The outer wall of the threaded connecting pipe (9) is provided with an external thread, and the threaded connecting pipe (9) is connected to a mating sleeve (8) by the external thread. The pressure plate part (11) is attached to the outer wall of the connecting sleeve (8). The inner side of the pressure plate part (11) is provided with a pressure plate strip hole (15). A restraint rope (18) is installed in the groove of the pressure plate strip hole (15). The side wall of the pressure plate part (11) is provided with a positioning insertion hole part (20) with an arc-shaped spacing. The front end of the restraint rope (18) is provided with a positioning insertion rod (19) that can be inserted into the hole of the positioning insertion hole part (20).

2. The multi-joint cleaning machine according to claim 1, characterized in that, The outer wall of the connecting sleeve (8) is provided with a pressure plate groove (12) that is compatible with the pressure plate part (11), and the outer wall of the connecting sleeve (8) is connected to the pressure plate connecting rod (10) through a rotating shaft.

3. A multi-joint cleaning machine according to claim 1, characterized in that, The center of the arc-shaped outer side of the pressure plate part (11) is rotatably connected to the pressure plate connector (13), and the front end of the pressure plate connecting rod (10) is inserted and connected to the pressure plate connector (13).

4. A multi-joint cleaning machine according to claim 1, characterized in that, The width of the pressure plate part (11) located at the slot of the pressure plate strip hole (15) is greater than the width of the other end of the pressure plate part (11).

5. A multi-joint cleaning machine according to claim 1, characterized in that, The surface of the pressure plate part (11) is provided with a pressure plate side hole (14) that communicates with the groove of the pressure plate strip hole (15), and a positioning rod (16) coaxial with the pressure plate side hole (14) is fixed at the bottom of the groove of the pressure plate strip hole (15).

6. A multi-joint cleaning machine according to claim 5, characterized in that, The end of the restraint rope (18) is fixed with a positioning collar (17) that can be sleeved longitudinally on the outside of the positioning rod (16) along the side hole (14) of the pressure plate.

7. A multi-joint cleaning machine according to claim 1, characterized in that, The end of the restraint rope (18) is provided with a movable part, and the positioning rod (19) slides along the opening of the movable part.

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