Primary-secondary type drainage robot in double-pump mode

Abstract

The utility model discloses a child-mother type drainage robot in a double-pump mode, and relates to the technical field of drainage robots, the child-mother type drainage robot comprises a rack and a first adjusting mechanism, two groups of water pumping mechanisms are arranged above the rack, the first adjusting mechanism comprises a fixing frame fixedly arranged at the top end of the rack, and the top end of the fixing frame is symmetrically and fixedly connected with connecting pieces; a rotating piece is rotationally connected between the connecting pieces, a movable frame is arranged above the fixed frame, and the movable frame is fixedly connected with the rotating piece. The rotating piece rotates between the two connecting pieces, so that when the drainage robot does not work and needs to move, the water pumping mechanism is in a horizontal state through reverse rotation of the movable frame, and at the moment, the position of a water pump in the water pumping mechanism is lower than the height of the water pump in a vertical state; therefore, the gravity center of the whole drainage robot is lower, the drainage robot is more stable when moving, the phenomenon of rollover is not prone to occurring, and the moving stability of the drainage robot is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage robots, in particular to a mother - son type drainage robot with a dual - pump mode. Background Technique

[0002] A drainage robot is a common device for flood control and drainage.

[0003] When the drainage robot is working, it will move to insert the water suction pipe below the liquid level, and then the water pump works for pumping water. And the water suction pipe can be connected to an external pipe to facilitate draining the water pumped out by the drainage robot to the required position. Therefore, the drainage robot can also be used for farmland irrigation.

[0004] However, the position of the water pump installed on the water suction pipe of the drainage robot is relatively high, resulting in a relatively high center of gravity of the drainage robot. Thus, the drainage robot is not stable enough during the moving process and is prone to roll over when the road condition is poor, which reduces the stability of the drainage robot during movement. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mother - son type drainage robot with a dual - pump mode to solve the problems raised in the above - mentioned background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mother - son type drainage robot with a dual - pump mode, comprising:

[0007] A frame, and two sets of water pumping mechanisms are arranged above the frame;

[0008] A first adjusting mechanism, which is arranged at the top end of the frame and is used to adjust the state of the water pumping mechanism. The first adjusting mechanism includes a fixed frame fixedly arranged at the top end of the frame. Symmetrically fixed - connected to the top end of the fixed frame are connecting pieces, and a rotating piece is rotatably connected between the connecting pieces. An activity frame is arranged above the fixed frame, and the activity frame is fixedly connected to the rotating piece. A second adjusting mechanism is arranged between the water pumping mechanism and the activity frame.

[0009] Preferably, the water pumping mechanism includes a fixed seat arranged on the frame. The inner wall of the fixed seat is fixedly connected with a water suction pipe. A filtering mechanism is arranged at the water suction port position of the water suction pipe. A water pump is arranged above the frame, and the output end of the water pump is connected to the water suction pipe.

[0010] Preferably, the filtering mechanism includes a connecting cover, the connecting cover is sleeved on the outer wall of the end of the water suction pipe, and filtering grooves are annularly arranged on the side of the outer wall of the connecting cover.

[0011] Preferably, the second adjustment mechanism includes a first telescopic cylinder installed at the top of the movable frame. A connecting seat is drivably arranged at the output end of the first telescopic cylinder, and the connecting seat is connected to the fixed seat.

[0012] Preferably, a second telescopic cylinder is installed between the fixed frame and the movable frame. A first connecting mechanism is arranged between the second telescopic cylinder and the fixed frame, and a second connecting mechanism is arranged between the second telescopic cylinder and the movable frame.

[0013] Preferably, the first connecting mechanism includes first fixing pieces symmetrically and fixedly connected to the top of the fixed frame. A rotating block is rotatably connected between the two first fixing pieces, and the rotating block is fixedly connected to the base position of the second telescopic cylinder.

[0014] Preferably, the second connecting mechanism includes a U-shaped block drivably arranged at the output end of the second telescopic cylinder. A second fixing piece is rotatably connected to the inner wall of the U-shaped block, and the second fixing piece is fixedly connected to the outer wall of the movable frame.

[0015] The technical effects and advantages of the present utility model:

[0016] In the present utility model, by rotating the rotating piece between the two connecting pieces, the movable frame can drive the pumping mechanism to rotate. Thus, when the drainage robot works, the pumping mechanism can be rotated to a vertical state for pumping. When the drainage robot stops working and needs to move, by rotating the movable frame in the reverse direction, the pumping mechanism is in a horizontal state. At this time, the position of the water pump in the pumping mechanism is lower than that of the water pump in the vertical state, so that the center of gravity of the entire drainage robot is lower, making the drainage robot more stable during movement and not prone to tipping, thereby improving the stability of the drainage robot during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 is the present utility model Figure 1 partial enlarged structural schematic diagram of part A.

[0019] In the figure: 101, frame; 201, fixed frame; 202, movable frame; 203, connecting piece; 204, rotating piece; 301, fixed seat; 302, water suction pipe; 303, water pump; 401, connecting cover; 402, filter tank; 501, first telescopic cylinder; 502, connecting seat; 601, second telescopic cylinder; 701, first fixing piece; 702, rotating block; 801, U-shaped block; 802, second fixing piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a Figure 1-2 mother-and-child type drainage robot with a dual-pump mode as shown, including a frame 101 and a first adjustment mechanism. Two pumping mechanisms are arranged above the frame 101. The pumping mechanisms can be connected to external pipelines. By inserting the pumping mechanisms into the water, the water can be discharged to the required position through the pumping mechanisms and the external pipelines in sequence. Track-type moving mechanisms are symmetrically arranged at the bottom end of the frame 101, which can drive the frame 101 to move. The two pumping mechanisms can work separately, so that the flow rate of the drainage robot can be adjusted. At the same time, when one pumping mechanism fails, the other pumping mechanism can still work stably, ensuring the stability of the drainage robot during operation.

[0022] In a preferred embodiment, the first adjustment mechanism is arranged at the top end of the frame 101 and is used to adjust the state of the pumping mechanism. The first adjustment mechanism includes a fixed frame 201 fixedly arranged at the top end of the frame 101. Connecting pieces 203 are symmetrically and fixedly connected to the top end of the fixed frame 201. A rotating piece 204 is rotatably connected between the connecting pieces 203. An activity frame 202 is arranged above the fixed frame 201. The activity frame 202 is fixedly connected to the rotating piece 204. A second adjustment mechanism is arranged between the pumping mechanism and the activity frame 202. By rotating the rotating piece 204 between the two connecting pieces 203, the activity frame 202 can drive the pumping mechanism to rotate, so that when the drainage robot is working, the pumping mechanism can be rotated to a vertical state for pumping work. When the drainage robot stops working and needs to move, by rotating the activity frame 202 in the reverse direction, the pumping mechanism is in a horizontal state. At this time, the position of the water pump 303 in the pumping mechanism is lower than the height of the water pump 303 in the vertical state, so that the center of gravity of the entire drainage robot is lower, making the drainage robot more stable during movement and not prone to tipping over, thereby improving the stability of the drainage robot during movement.

[0023] Among them, the water pumping mechanism includes a fixed seat 301 arranged on the frame 101. The inner wall of the fixed seat 301 is fixedly connected with a water suction pipe 302. A filtering mechanism is arranged at the water suction port position of the water suction pipe 302. A water pump 303 is arranged above the frame 101. The output end of the water pump 303 is connected to the water suction pipe 302. When the water pumping mechanism is in a vertical state, the water suction port of the water suction pipe 302 faces downward and is inserted into the water. At the same time, the water discharge port of the water suction pipe 302 is connected to an external pipeline. When the water pump 303 works, a negative pressure is generated inside the water suction pipe 302, sucking water from the water suction port and discharging it to the required position through the external pipeline.

[0024] Among them, the filtering mechanism includes a connecting cover 401. The connecting cover 401 is sleeved on the end of the outer wall of the water suction pipe 302. Filtering grooves 402 are arranged in an annular array on the side of the outer wall of the connecting cover 401. Through the filtering grooves 402, some stones in the water can be prevented from entering the inside of the water suction pipe 302 and damaging the water pump 303, improving the working stability of the drainage robot.

[0025] Among them, the second adjustment mechanism includes a first telescopic cylinder 501 installed at the top of the movable frame 202. The output end of the first telescopic cylinder 501 is drivingly provided with a connecting seat 502. The connecting seat 502 is connected to the fixed seat 301. When the water pumping mechanism is in a vertical state, the first telescopic cylinder 501 can work to drive the connecting seat 502 to descend, so that the water pumping mechanism descends, enabling the water pumping mechanism to pump water from a lower liquid level, thus improving the applicability of the drainage robot.

[0026] Among them, a second telescopic cylinder 601 is installed between the fixed frame 201 and the movable frame 202, a first connecting mechanism is arranged between the second telescopic cylinder 601 and the fixed frame 201, and a second connecting mechanism is arranged between the second telescopic cylinder 601 and the movable frame 202. The first connecting mechanism includes a first fixed plate 701 symmetrically fixedly connected to the top of the fixed frame 201, a rotating block 702 is rotatably connected between the two first fixed plates 701, and the rotating block 702 is fixedly connected to the base position of the second telescopic cylinder 601. The second connecting mechanism includes a U-shaped block 801 which is transmission-arranged at the output end of the second telescopic cylinder 601, and the inner wall of the U-shaped block 801 is rotatably connected to the second fixed plate 802, and the second fixed plate 802 is fixedly connected Connected to the outer wall of the movable frame 202, the second telescopic cylinder 601 can drive the movable frame 202 to rotate around the rotating position between the rotating plate 204 and the connecting plate 203 through the rotation of the rotating block 702 between the two first fixed plates 701 and the relative rotation of the second fixed plate 802 and the U-shaped block 801, so that the state of the pumping mechanism can be stably adjusted, thereby improving the working stability of the drainage robot. The second telescopic cylinder 601, the first telescopic cylinder 501 and the water pump 303 are electrically connected to the power supply through an external switch, respectively, so that the operator can control the second telescopic cylinder 601, the first telescopic cylinder 501 and the water pump 303, thereby improving the safety and convenience of operation.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-pump mode mother-and-child drainage robot, characterized in that: include: A frame (101), wherein two sets of pumping mechanisms are arranged above the frame (101); A first adjusting mechanism, the first adjusting mechanism is arranged at the top of the frame (101), the first adjusting mechanism is used to adjust the state of the pumping mechanism, the first adjusting mechanism comprises a fixed frame (201) fixedly arranged at the top of the frame (101), the top of the fixed frame (201) is symmetrically fixedly connected with connecting pieces (203), the connecting pieces (203) are rotatably connected with rotating pieces (204), a movable frame (202) is arranged above the fixed frame (201), the movable frame (202) is fixedly connected with the rotating piece (204), and a second adjusting mechanism is arranged between the pumping mechanism and the movable frame (202).

2. A dual-pump mode parent-child drainage robot according to claim 1, characterized in that: The water pumping mechanism comprises a fixed seat (301) arranged on a frame (101); a water pumping pipe (302) is fixedly connected to the inner wall of the fixed seat (301); a filtering mechanism is arranged at the water pumping port of the water pumping pipe (302); a water pump (303) is arranged above the frame (101); and an output end of the water pump (303) is connected to the water pumping pipe (302).

3. A dual-pump mode parent-child drainage robot according to claim 2, characterized in that: The filtering mechanism comprises a connecting cover (401), the connecting cover (401) is sleeved on the end of the outer wall of the water suction pipe (302), and the side of the outer wall of the connecting cover (401) is provided with filtering grooves (402) in a circular array.

4. A dual-pump mode parent-child drainage robot according to claim 2, characterized in that: The second adjustment mechanism comprises a first telescopic cylinder (501) installed on the top of the movable frame (202); the output end of the first telescopic cylinder (501) is provided with a connecting seat (502); and the connecting seat (502) is connected to the fixed seat (301).

5. The dual-pump mode parent-child drainage robot according to claim 1, characterized in that: A second telescopic cylinder (601) is installed between the fixed frame (201) and the movable frame (202), a first connecting mechanism is provided between the second telescopic cylinder (601) and the fixed frame (201), and a second connecting mechanism is provided between the second telescopic cylinder (601) and the movable frame (202).

6. A dual-pump mode parent-child drainage robot according to claim 5, characterized in that: The first connection mechanism comprises a first fixing plate (701) symmetrically fixedly connected to the top of the fixing frame (201), a rotating block (702) is rotatably connected between the two first fixing plates (701), and the rotating block (702) is fixedly connected to the base position of the second telescopic cylinder (601).

7. The dual-pump mode parent-child drainage robot according to claim 5, characterized in that: The second connection mechanism comprises a U-shaped block (801) which is transmission-arranged at the output end of the second telescopic cylinder (601); the inner wall of the U-shaped block (801) is rotatably connected to a second fixing plate (802); and the second fixing plate (802) is fixedly connected to the outer wall of the movable frame (202).

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