Double-rod and double-cylinder pumping device
A pumping device and double-cylinder technology, which is applied to components of pumping devices for elastic fluids, multi-cylinder pumps, variable capacity pump components, etc., can solve the problems of low work efficiency and low effective use of driving force, etc. Achieve the effects of improving efficiency, reducing leverage output, and increasing conversion rate
Inactive Publication Date: 2019-11-19
成庆荣
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Problems solved by technology
[0002] At present, in rural areas or mountain villages, due to power limitations, manual water pumping devices are used, but the existing manual pumping devices have relatively low working efficiency, and at the same time, the effective use of driving force is also relatively low
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see figure 1 , an embodiment provided by the present invention: includes a main body shell 1 and a movable lever 19, a plurality of support rods 2 are installed on the bottom of the main body shell 1, a bottom mounting base plate 3 is installed on the bottom of the support rods 2, and the bottom A plurality of main bolt holes 4 are provided on the side of the mounting substrate 3, a main through-hole structure 5 is provided at the center of the bottom m...
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The invention discloses a double-rod and double-cylinder pumping device. The pumping device comprises a main body shell. The double-rod and double-cylinder pumping device can simultaneously pump waterupward during compressing and lifting, so that the kinetic energy is effectively utilized, and the conversion rate of energy is improved; during working, due to the symmetrical setting of double-cylinder, the water flow can be discharged during circulating every time, so that the efficiency of water source discharge is effectively improved; two workers can work at the same time through double-rod, so that the working efficiency is further accelerated, and the strength output of the individual is reduced; moreover, the device is provided with a piston sealed internal medium driving mechanismfor pumping the water under negative pressure during the moving process; in addition, the device is provided with a spherical structure size limiting component connecting mechanism, so that the connection between two components is achieved without affecting the connection between the two components; and besides, the device is provided with a reverse screw structure rotating effective distance adjusting mechanism, so that the lever output force is reduced.
Description
technical field [0001] The invention relates to the technical field of pumping, in particular to a double-rod and double-cylinder pumping device. Background technique [0002] At present, in rural areas or mountain villages, due to power limitations, manual pumping devices are used. However, the existing manual pumping devices have relatively low working efficiency, and at the same time, the effective use of driving force is also relatively low. Contents of the invention [0003] The object of the present invention is to provide a double-rod and double-cylinder pumping device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a double-rod double-cylinder pumping device, including a main body shell and a movable lever, a plurality of support rods are installed on the bottom of the main body shell, and a bottom is installed on the bottom of...
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IPC IPC(8): F04B9/14F04B1/02F04B53/14F04B53/22F04B53/00
CPCF04B1/02F04B9/14F04B53/00F04B53/143F04B53/22
Inventor 成庆荣
Owner 成庆荣