A rotatable and retractable flushing device

Abstract

The present invention discloses a rotatable and retractable flushing device, comprising a rotating mechanism, a lifting mechanism, a spraying mechanism and a liquid discharge mechanism. The upper end of the spraying mechanism passes through the rotating mechanism, the middle part is provided with a lifting mechanism, and the lower end can penetrate into a blind hole container. One end of the lifting mechanism is connected to a frame, and the lower end is provided with a liquid discharge mechanism. The rotating mechanism is connected to the frame, and the liquid discharge mechanism is sleeved on the lower end of the spraying mechanism. The rotating mechanism can drive the spraying mechanism to rotate, the lifting mechanism can drive the spraying mechanism to achieve lifting, and the liquid discharge mechanism can extract the liquid sprayed by the spraying mechanism out of the blind hole container. The spraying mechanism of the present invention can achieve lifting during rotation. By setting the liquid discharge mechanism, the flushing liquid can be sprayed and sucked while rotating and lifting, and the inner wall of the blind hole container can be continuously and automatically cleaned, thereby improving the cleaning efficiency and effect.

Description

Technical Field

[0001] The invention relates to the technical field of flushing devices, and in particular to a rotatable and telescopic flushing device. Background Art

[0002] In order to meet the needs of healthy and sustainable economic development, some discarded containers need to be recycled and reused, which can not only reduce environmental pollution, improve the comprehensive utilization rate of resources, but also reduce production costs. However, the recycled containers need to be cleaned before they can be put into use. At present, many companies rely entirely on manual handheld spray guns to clean and pour water over and over again, which not only has low cleaning efficiency and high labor costs, but also makes it difficult to guarantee the cleaning effect.

[0003] Some cleaning machines in the prior art use ultrasonic principles for cleaning, but the cleaning time is long and the equipment cost is high; some cleaning machines use high-pressure water flow for flushing, but the disadvantage is that they cannot drain water efficiently. In short, the existing container cleaning machines on the market are either of low applicability, time-consuming and labor-intensive, or of complex structure, high cost, large floor space, and inconvenient to use, and cannot bring greater benefits to enterprises. Different sizes of recycling packaging barrels need to be cleaned by cleaning devices of different sizes, and the automation level is poor, making the cleaning operation inconvenient. Summary of the invention

[0004] The purpose of the present invention is to provide a rotatable and telescopic flushing device to solve the problems existing in the above-mentioned prior art, so that the cleaning of blind hole containers can be realized automatically, the washing and drainage can be carried out simultaneously, and the device is suitable for containers of various specifications.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a rotatable and telescopic flushing device, comprising a rotating mechanism, a lifting mechanism, a spraying mechanism and a draining mechanism. The upper end of the spraying mechanism passes through the rotating mechanism, the lifting mechanism is arranged in the middle, and the lower end can penetrate into a blind hole container. One end of the lifting mechanism is connected to a frame, and the draining mechanism is arranged at the lower end. The rotating mechanism is connected to the frame, and the draining mechanism is sleeved on the lower end of the spraying mechanism. The rotating mechanism can drive the spraying mechanism to rotate, the lifting mechanism can drive the spraying mechanism to be lifted and lowered, and the draining mechanism can extract the liquid sprayed by the spraying mechanism out of the blind hole container.

[0007] Preferably, the spray cleaning mechanism includes a spray rod and a spray head, the upper end of the spray rod is connected to a pipeline for pumping cleaning liquid through a rotating joint, the lower end is provided with the spray head, and the rotating joint is connected to the lifting mechanism through a bracket.

[0008] Preferably, the nozzle is a single-sided linear nozzle, and one side of the nozzle is evenly distributed with a plurality of nozzle holes in different directions along the radial direction from bottom to top.

[0009] Preferably, the cross-section of the outer wall of the spray bar is a regular polygon.

[0010] Preferably, the drainage mechanism includes a drainage pipe and a rotating connector, the drainage pipe is sleeved outside the spray rod, the upper end of the drainage pipe is connected to the lifting mechanism through the rotating connector, and the rotating connector is connected to the liquid pump through the drainage pipe.

[0011] Preferably, the drainage pipe comprises a plurality of suction pipes, which are circumferentially fixed around the spray rod by means of a clamping ring, and the spray head can slide up and down in the gap between two adjacent suction pipes; the lower ends of the suction pipes are connected to a section of hose.

[0012] Preferably, the rotating connecting member includes a rotating inner sleeve, a bearing and a rotating outer sleeve, the rotating inner sleeve is arranged outside the spray rod and matches the shape of the spray rod, the upper end of the suction pipe is inserted into the rotating inner sleeve, and the rotating inner sleeve is provided with an annular groove, the suction pipes are connected to the annular groove, the rotating inner sleeve is rotatably arranged in the rotating outer sleeve through a bearing, and the rotating outer sleeve is fixedly connected to the lifting mechanism.

[0013] Preferably, a lifting ring is provided at the lower end of the spray rod, the lifting ring is located below the clamping ring and the lifting ring can drive the clamping ring and the suction tube to move upward.

[0014] Preferably, the rotating mechanism includes a motor and a reducer, the motor is connected to the reducer, the output shaft of the reducer is a sleeve, the spray rod of the spray washing mechanism passes through the sleeve and matches the inner wall shape of the sleeve, and the reducer is fixedly arranged on the frame.

[0015] Preferably, the lifting mechanism includes a lifting drive and a lifting frame, the lifting frame includes four guide rods and two support frames, the guide rods are distributed in a rectangular shape and the two ends are respectively connected to one of the support frames, the lifting drive is connected between one of the support frames and the frame; the lifting drive is a cylinder or a hydraulic cylinder.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The spray cleaning mechanism of the present invention can be lifted and lowered during rotation. By providing a liquid discharge mechanism, the flushing liquid can be sprayed and sucked while rotating and lifting, thereby realizing continuous and automatic inner wall cleaning of the blind hole container and improving the cleaning efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the rotatable and telescopic flushing device of the present invention in state 1;

[0020] Figure 2 It is a structural schematic diagram of the rotatable and telescopic flushing device of the present invention in state 2;

[0021] Figure 3 It is a structural schematic diagram of the rotatable and retractable flushing device of the present invention in state three;

[0022] Figure 4 It is a structural schematic diagram of the rotating mechanism in the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the liquid discharge pipe in the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the rotary connecting member in the present invention;

[0025] Among them: 1-rotatable and telescopic flushing device, 2-spray rod, 3-spray head, 4-swivel joint, 5-frame, 6-suction tube, 7-clamp ring, 8-hose, 9-blind hole container, 10-lifting ring, 11-bracket, 12-motor, 13-reducer, 14-sleeve, 15-guide rod, 16-support frame, 17-lifting drive, 18-rotating inner sleeve, 19-bearing, 20-rotating outer sleeve, 21-ring groove. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] The purpose of the present invention is to provide a rotatable and retractable flushing device to solve the problems existing in the prior art, so that the blind hole container 9 can be cleaned automatically, drained while washing, and is suitable for containers of various specifications.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 6 As shown: This embodiment provides a rotatable and telescopic flushing device 1, including a rotating mechanism, a lifting mechanism, a spraying mechanism and a draining mechanism. The upper end of the spraying mechanism passes through the rotating mechanism, the middle part is provided with a lifting mechanism, and the lower end can penetrate into the blind hole container 9. One end of the lifting mechanism is connected to a frame 5, and the lower end is provided with a draining mechanism. The rotating mechanism is connected to the frame 5, and the draining mechanism is sleeved on the lower end of the spraying mechanism. The rotating mechanism can drive the spraying mechanism to rotate, the lifting mechanism can drive the spraying mechanism to be lifted and lowered, and the draining mechanism can extract the liquid sprayed by the spraying mechanism out of the blind hole container 9.

[0030] The spraying mechanism includes a spray rod 2 and a spray head 3. The upper end of the spray rod 2 is connected to the pipeline for pumping cleaning liquid through a rotating joint 4, and the lower end is provided with a spray head 3. The rotating joint 4 is connected to the lifting mechanism through a bracket 11. The bracket 11 is used to support the rotating joint 4, and a position of the rotating mechanism is reserved. The spray head 3 is a single-sided linear spray head. One side of the spray head 3 is evenly distributed with a number of spray holes in different directions radially from bottom to top, which is convenient for simultaneously realizing a linear rotation cleaning from bottom to top in the container, realizing 360-degree cleaning without dead angles. At the same time, the spray head 3 can be raised and lowered, which is convenient for realizing spraying with different strengths at different positions, and the cleaning is cleaner and more thorough. The cross-section of the outer wall of the spray rod 2 is a regular polygon, preferably a regular hexagon. The cross-sections of the inner surfaces of the clamping ring 7, the rotating inner sleeve 18 and the shaft sleeve 14 are all regular hexagons, which is convenient for driving the spray rod 2 to rotate and lift and guide.

[0031] The discharge mechanism includes a discharge pipe and a rotating connector. The discharge pipe is sleeved outside the spray rod 2. The upper end of the discharge pipe is connected to the lifting mechanism through the rotating connector. The rotating connector is connected to the liquid pump through the discharge pipe.

[0032] The liquid discharge pipe includes a plurality of suction pipes 6, which are circumferentially fixed around the spray rod 2 through a clamping ring 7, and the spray head 3 can slide up and down in the gap between two adjacent suction pipes 6; the lower end of the suction pipe 6 is connected to a hose 8, which is convenient for the spray head 3 to be lowered to a lower position, and at the same time, it is convenient to suck out the remaining liquid in the blind hole container 9.

[0033] The rotating connecting member includes a rotating inner sleeve 18, a bearing 19 and a rotating outer sleeve 20. The rotating inner sleeve 18 is sleeved on the outside of the spray rod 2 and matches the shape of the spray rod 2. The upper end of the suction pipe 6 is plugged into the rotating inner sleeve 18, and the rotating inner sleeve 18 is provided with an annular groove 21. The suction pipes 6 are all connected to the annular groove 21. The rotating inner sleeve 18 is rotatably arranged in the rotating outer sleeve 20 through the bearing 19. The rotating outer sleeve 20 is fixedly connected to the lifting mechanism to achieve dynamic sealing while discharging the cleaning liquid. A lifting ring 10 is provided at the lower end of the spray rod 2. The lifting ring 10 is located below the clamping ring 7 and the lifting ring 10 can drive the clamping ring 7 and the suction pipe 6 to move upward.

[0034] The rotating mechanism includes a motor 12 and a reducer 13, the motor 12 is connected to the reducer 13, the output shaft of the reducer 13 is a sleeve 14, the spray rod 2 of the spray washing mechanism passes through the sleeve 14 and matches the inner wall shape of the sleeve 14, and the reducer 13 is fixedly arranged on the frame 5. The lifting mechanism and the rotating mechanism are independent of each other and do not affect each other. Both adopt the form of rotating and reciprocating motion mechanism, and the transmission is stable and noiseless.

[0035] The lifting mechanism includes a lifting drive 17 and a lifting frame. The lifting frame includes four guide rods 15 and two support frames 16. The guide rods 15 are distributed in a rectangular shape and both ends are respectively connected to a support frame 16. The lifting drive 17 is connected between a support frame 16 and the frame 5. The lifting drive 17 is a cylinder or a hydraulic cylinder. The lifting stroke of the lifting drive 17 is at least the height of the blind hole container 9, which drives the lifting frame to achieve lifting, and then the lifting frame drives the spray rod 2 to achieve lifting. The spray rod 2 drives the discharge pipe to achieve lifting through the lifting ring 10.

[0036] The rotatable and telescopic flushing device 1 of this embodiment has a nozzle 3 that can extend and retract the spray rod 2 and the suction pipe 6 during the rotation process. The spray rod 2 performs strong flushing while the suction pipe 6 draws the flushing liquid, so that the flushing liquid can be sprayed and drawn at the same time during the process of rotating, telescoping and lifting. The inner wall of the blind hole container 9 can be cleaned continuously for 360°, with better cleaning effect and efficiency and reduced labor costs.

[0037] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A rotatable and retractable flushing device, characterized in that: The invention comprises a rotating mechanism, a lifting mechanism, a spraying mechanism and a liquid discharge mechanism. The upper end of the spraying mechanism passes through the rotating mechanism, the lifting mechanism is arranged in the middle, and the lower end can penetrate into the blind hole container. One end of the lifting mechanism is connected to a frame, and the liquid discharge mechanism is arranged at the lower end. The rotating mechanism is connected to the frame, and the liquid discharge mechanism is sleeved on the lower end of the spraying mechanism. The rotating mechanism can drive the spraying mechanism to rotate, and the lifting mechanism can drive the spraying mechanism to be lifted and lowered. The liquid discharge mechanism can extract the liquid sprayed by the spraying mechanism out of the blind hole container. The spray washing mechanism includes a spray rod and a spray head, the spray head is a single-sided linear spray head, and one side of the spray head is evenly distributed with a plurality of spray holes in different directions along the radial direction from bottom to top; the drainage mechanism includes a drainage pipe and a rotating connector, the drainage pipe is sleeved outside the spray rod, the upper end of the drainage pipe is connected to the lifting mechanism through the rotating connector, the rotating connector is connected to the liquid pump through the drainage pipe, the drainage pipe includes a plurality of suction pipes, and the suction pipes are circumferentially fixed to the four sides of the spray rod by a clamping ring, and the spray head can slide up and down in the gap between two adjacent suction pipes.

2. The rotatable and retractable flushing device according to claim 1, characterized in that: The upper end of the spray rod is connected to a pipeline for pumping cleaning liquid through a rotating joint, and the lower end is provided with the spray head. The rotating joint is connected to the lifting mechanism through a bracket.

3. The rotatable and retractable flushing device according to claim 2, characterized in that: The cross section of the outer wall of the spray bar is a regular polygon.

4. The rotatable and retractable flushing device according to claim 1, characterized in that: The lower end of the straw is connected with a section of soft tube.

5. The rotatable and telescopic flushing device according to claim 4, characterized in that: The rotating connecting part includes a rotating inner sleeve, a bearing and a rotating outer sleeve. The rotating inner sleeve is arranged outside the spray rod and matches the shape of the spray rod. The upper end of the suction pipe is inserted into the rotating inner sleeve, and the rotating inner sleeve is provided with an annular groove. The suction pipes are connected to the annular groove. The rotating inner sleeve is rotatably arranged in the rotating outer sleeve through a bearing, and the rotating outer sleeve is fixedly connected to the lifting mechanism.

6. The rotatable and telescopic flushing device according to claim 4, characterized in that: A lifting ring is arranged at the lower end of the spray rod, the lifting ring is located below the clamping ring and the lifting ring can drive the clamping ring and the suction pipe to move upward.

7. The rotatable and retractable flushing device according to claim 1, characterized in that: The rotating mechanism includes a motor and a reducer, the motor is connected to the reducer, the output shaft of the reducer is a sleeve, the spray rod of the spray washing mechanism passes through the sleeve and matches the inner wall shape of the sleeve, and the reducer is fixedly arranged on the frame.

8. The rotatable and retractable flushing device according to claim 1, characterized in that: The lifting mechanism includes a lifting drive and a lifting frame, the lifting frame includes four guide rods and two support frames, the guide rods are distributed in a rectangular shape and the two ends are respectively connected to one of the support frames, the lifting drive is connected between one of the support frames and the frame; the lifting drive is a cylinder or a hydraulic cylinder.

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