Hydraulic feedback speed-controllable pipeline robot
A pipeline robot and hydraulic technology, applied in the direction of special pipes, pipe components, mechanical equipment, etc., can solve the problems of limited battery energy, difficulty in ensuring reliability, complex structure of speed-controlled pipeline robots, etc., and achieve high reliability and simple principle Effect
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Example Embodiment
[0019] [Example 1]:
[0020] Such as figure 1 As shown, the hydraulic feedback speed control pipeline robot includes a shell 1 and a cup 2, and at least two cups 2 are sleeved on the outer wall of the shell 1, and the hydraulic feedback speed control pipeline robot also includes a shell 1. An internal piston device, a regulating valve 8 arranged at one end of the housing 1, a fluid pump 12, and a speed collection wheel 17 for detecting the speed of the robot. An opening 9 is opened on one end of the housing 1. The piston device includes a piston cylinder 5, a piston 6 and a telescopic rod 7. The piston cylinder 5 is fixed in the housing 1, and the piston 6 is installed in the piston cylinder 5 in a sliding fit. The piston 6 divides the piston cylinder 5 into an oil chamber and Non-oil chamber, one end of the telescopic rod 7 is fixed on the side of the piston 6 on the side of the non-oil chamber, and the other end of the telescopic rod 7 is connected with a regulating valve 8 tha...
Example Embodiment
[0024] [Example 2]:
[0025] Such as figure 2 As shown, the hydraulic feedback speed control pipeline robot includes a shell 1 and a cup 2, and at least two cups 2 are sleeved on the outer wall of the shell 1, and the hydraulic feedback speed control pipeline robot also includes a shell 1. An internal piston device, a regulating valve 8 arranged at one end of the housing 1, a fluid pump 12, and a speed collection wheel 17 for detecting the speed of the robot. An opening 9 is opened on one end of the housing 1. The piston device includes a piston cylinder 5, a piston 6 and a telescopic rod 7. The piston cylinder 5 is fixed in the housing 1, and the piston 6 is installed in the piston cylinder 5 in a sliding fit. The piston 6 divides the piston cylinder 5 into an oil chamber and Non-oil chamber, one end of the telescopic rod 7 is fixed on the side of the piston 6 on the side of the non-oil chamber, and the other end of the telescopic rod 7 is connected with a regulating valve 8 th...
Example Embodiment
[0029] [Example 3]:
[0030] Such as image 3 As shown, the hydraulic feedback speed control pipeline robot includes a shell 1 and a cup 2, and at least two cups 2 are sleeved on the outer wall of the shell 1, and the hydraulic feedback speed control pipeline robot also includes 1. An internal piston device, a regulating valve 8, a fluid pump 12, and a speed collection wheel 17 for detecting the speed of the robot are arranged at one end of the housing 1. An opening 9 is opened on one end of the housing 1. The piston device includes a piston cylinder 5, a piston 6 and a telescopic rod 7. The piston cylinder 5 is fixed in the housing 1, and the piston 6 is installed in the piston cylinder 5 in a sliding fit. The piston 6 divides the piston cylinder 5 into an oil chamber and Non-oil chamber, one end of the telescopic rod 7 is fixed on the side of the piston 6 on the side of the non-oil chamber, and the other end of the telescopic rod 7 is connected with a regulating valve 8 that c...
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