Improved driving device of manual rotary pump body

Abstract

According to the improved driving device of the manual rotary pump body, the pump body drives a shaft part in which liquid is extracted, and a switching device is mainly arranged at the tail end of the shaft part, so that the switching device is mutually jointed with a rotary chuck of an automatic tool and provides rotary power as a power source for driving the pump body; a user can use an automatic tool to replace traditional manual rotating operation, so that the operation efficiency is improved, and the burden of manual operation is reduced.

Description

Technical Field

[0001] A manual rotary pump body for extracting a large amount of liquid is provided. The shaft end of the pump body is connected to a rotary chuck of an automatic tool by means of a structural design of an adapter device, providing rotary power as a power source for driving the pump body, so that the user can use the automatic tool to replace the traditional manual rotary operation. Background Art

[0002] The Industrial Revolution replaced human labor with machinery to improve production efficiency. However, motors were one of the most important technologies in the Industrial Revolution. With the advancement of science and technology, especially the development of electricity, electrically driven motors have gradually become a source of power to replace human labor, accelerating the rapid development of industrialization.

[0003] At present, the operating mode of manual rotary pumps in the market is still driven by human rotation. The main reason is that there is no need to rely on external energy supply. The pump can be started by manually rotating or operating the handle. It is easy to use and does not require complicated installation process.

[0004] Since conventional manual rotary pumps are usually simple in design, intuitive in operation, and do not want to be restricted by the environmental conditions of power usage, there is still a considerable demand for them for outdoor workers.

[0005] However, existing manual rotary pumps (see also: Figure 1 and Figure 2 ), mainly comprising: a pump body 1, the pump body 1 is provided with an extraction end 11 tube body extending downward from the side, for being placed in the extracted source; the other is extended upward with an output end 12 as a tube body for liquid extraction and output; wherein a shaft portion 10 is provided near the central position of the main body of the pump body 1, the shaft portion 10 drives the extraction action inside the pump body 1, and a half-moon-shaped rod body with a cut surface 101 is provided at the end to pass through the fixing hole 132 corresponding to the hand crank 13; after the hand crank 13 is engaged with the shaft portion 10, it is locked in the through hole 134 by a screw 133, and then the user can rotate the grip 131 at the end of the hand crank 13 to activate the pump body 1 to complete the extraction of liquid.

[0006] Since this type of manual rotary pump body is mostly used to extract a large amount of liquid, it requires the operator to perform continuous manual operation. The operator needs to continuously turn the hand crank 13 to complete the extraction operation, especially in the case of long-term or large-scale operation, which increases the operator's work intensity and may cause fatigue and reduced work efficiency. If the rotation action can be improved to automatic or electric drive, it is bound to save labor costs. Utility Model Content

[0007] In view of the above shortcomings, by using existing automatic tools such as handheld pneumatic tools and handheld electric tools, and improving and using corresponding connecting devices, a manual rotary pump body can be provided with an automatic operation function, thereby reducing the operator's labor burden.

[0008] The invention provides an operating function that enables a manually rotating pump body to have automatic rotation, and can be implemented by using existing automatic tools and adapter components, so that the automatic tools can replace the traditional manual rotation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present disclosure is further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 It is a three-dimensional schematic diagram of an existing manual rotary pump body.

[0011] Figure 2 It is a three-dimensional exploded schematic diagram of an existing manual rotary pump body.

[0012] Figure 3 It is a three-dimensional schematic diagram of an embodiment of the present disclosure.

[0013] Figure 4-1 It is a three-dimensional schematic diagram of another sleeve embodiment of the present invention.

[0014] Figure 4-2 It is a three-dimensional schematic diagram of another sleeve embodiment of the present invention.

[0015] Figure 5 It is a three-dimensional schematic diagram of another shaft embodiment of the present invention.

[0016] Figure 6 Schematic diagrams of four embodiments of the shaft and extension rod disclosed in the present invention. DETAILED DESCRIPTION

[0017] First, see Figure 3 As shown: The main features of the improved driving device for the manual rotary pump body disclosed in the present invention are as follows: the sleeve portion 102 at the end of the shaft portion 10 of the pump body 1 is a hexagonal rod body, and the sleeve portion 102 is connected to an adapter device 3 so that it is clamped and fixed with the rotary chuck 21 of the automatic tool 2 for transmission of rotational power. The automatic tool 2 is used as the power source for driving the pump body and can completely replace the original manual rotation to drive the pump body 1 to complete the extraction of liquid.

[0018] The adapter 3 corresponding to the sleeve portion 102 of the shaft portion 10 comprises an extension rod 31 and a sleeve 32. One end of the sleeve 32 is provided with a hexagonal groove 320 corresponding to the hexagonal rod body of the sleeve portion 102. The other end of the sleeve 32 is provided with a connection to the extension rod 31 to accommodate the clamping and fixing of the chuck 21 of the automatic tool 2.

[0019] Please see again Figure 4-1 As shown: is a three-dimensional schematic diagram of another sleeve embodiment of the present invention, wherein one end of the sleeve 32 is provided with a square groove 320', which corresponds to the square rod body of the sleeve connection portion 102' of the shaft portion 10, thereby completing the sleeve connection of the adapter 3.

[0020] Please see again Figure 4-2 As shown: is a three-dimensional schematic diagram of another sleeve embodiment of the present disclosure, wherein a half-moon-shaped groove 320' is provided at one end of the sleeve 32, which corresponds to the half-moon-shaped rod body of the sleeve connection portion 102' of the shaft portion 10, thereby completing the sleeve connection of the adapter 3.

[0021] Also, please refer to Figure 5 As shown: is a three-dimensional schematic diagram of another shaft embodiment of the present invention, wherein the end of the shaft 10 of the pump body 1 has a hexagonal groove 103 directly corresponding to the extension rod 31 for insertion and connection, thereby being directly clamped and fixed with the chuck 21 of the automatic tool 2.

[0022] Please see again Figure 6 As shown: schematic diagrams of four embodiments of the shaft and the extension rod, based on the above, the groove 103 of the shaft 10 of the pump body 1 can be implemented as a hexagonal or square groove 103, or the end of the shaft 10 can be implemented as a hexagonal or square rod body; thereby satisfying the implementation of different types of coupling between the shaft 10 and the extension rod 31.

[0023] The main purpose of the improved driving device of the manual rotary pump body is to provide a connection of the adapter device 3 components, which can make the shafts 10 of pump bodies 1 of different specifications correspondingly connected, so as to replace the traditional manual rotation operation with the automatic tool 2.

[0024] The above description is only a preferred embodiment of the present disclosure and is not intended to limit the scope of the patent application of the present disclosure; any other equivalent changes or modifications that do not deviate from the spirit disclosed in the present disclosure should be included in the scope of the following patent application.

Claims

1. A manual rotary pump drive improvement device for extracting liquid, characterized in that: It includes: An automatic tool having a rotary chuck, the rotary chuck providing a rotary power as a power source for driving a pump body; A pump body, provided with a shaft for driving the extraction operation inside the pump body; A transfer device includes an extension rod and a sleeve. One end of the sleeve is provided with a groove corresponding to the shape of the shaft rod of the pump body; the other end of the sleeve is connected to an extension rod and fixed in the rotating chuck of the automatic tool, so that the power of the automatic tool drives the pump body to actuate.

2. The drive improvement device for a manual rotary pump body according to claim 1, characterized in that: The automatic tool is an electrically driven electric tool having a rotating chuck to provide rotational kinetic energy.

3. The drive improvement device for a manual rotary pump body according to claim 1, characterized in that: The automatic tool is an air-driven pneumatic tool having a rotating chuck to provide rotational kinetic energy.

4. A manual rotary pump drive improvement device, characterized in that: For extracting liquids, it includes: An automatic tool having a rotary chuck, the rotary chuck providing a rotary power as a power source for driving a pump body; A pump body, provided with a shaft portion for driving the extraction operation inside the pump body, and a groove is provided at the end of the shaft portion; An extension rod, one end of which corresponds to the shape of the shaft groove of the pump body, and the other end is fixed in the rotating chuck of the automatic tool, so that the power of the automatic tool drives the pump body to actuate.

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