CN216714618U - Mechanical mechanism of hand pump body - Google Patents
Mechanical mechanism of hand pump body Download PDFInfo
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- CN216714618U CN216714618U CN202123414473.0U CN202123414473U CN216714618U CN 216714618 U CN216714618 U CN 216714618U CN 202123414473 U CN202123414473 U CN 202123414473U CN 216714618 U CN216714618 U CN 216714618U
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- piston cylinder
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- shell
- pump body
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Abstract
The utility model discloses a mechanical mechanism of a hand-operated pump body, which comprises a shell, wherein a pump cover is arranged at the top of the shell, a fixed mounting part is arranged at the outer side of the shell, a first piston cylinder and a second piston cylinder are arranged in the shell, a first liquid inlet and a second liquid inlet are arranged at the bottom of the side wall of the shell, a liquid outlet is arranged at the bottom of the shell, the first piston cylinder, the liquid outlet, the second piston cylinder and the first liquid inlet are sequentially connected through pipelines, and the first piston cylinder, the second piston cylinder and the second liquid inlet are sequentially connected through pipelines; the utility model adopts a double-piston-cylinder mechanism, can be operated by two persons at the same time, can quickly exhaust air in the piston cylinder, and simultaneously adopts a double-liquid-inlet mechanism, so that the water inlet speed is not influenced by the size of a single liquid inlet, and the water outlet efficiency is improved.
Description
Technical Field
The utility model belongs to the field of machine manufacturing, and particularly relates to a mechanical mechanism of a hand pump body.
Background
The hand pump is an oil pump which can work by shaking a pump shaft by hand; has the characteristics of simple structure, convenient operation, reliable work, light weight and the like. The system is mainly arranged in troops oil depots, field operation oil depots and field operation gas stations and used for filling and sucking oil for dispersed vehicles and oil storage containers.
At present on the market or more common hand pump type all is similar with the hand pump of domestic well water of taking out, and single piston cylinder needs a plurality of strokes just can take out the gas in the piston cylinder then goes out water, and the use of this kind of hand pump has very big restriction, is one-man operation, has operating time length, goes out characteristics such as water inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a mechanical mechanism of a hand pump body, which can be used by multiple people, has short operation time and can quickly discharge water.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a mechanical mechanism of hand pump body, includes the casing, and the casing top is provided with the pump cover, and the casing outside is equipped with fixed mounting portion, be equipped with first piston cylinder and second piston cylinder in the casing, casing lateral wall bottom is provided with first inlet and second inlet, and the casing bottom is provided with the liquid outlet, and first piston cylinder, liquid outlet, second piston cylinder and first inlet pass through the pipeline and connect gradually, and first piston cylinder, second piston cylinder and second inlet pass through the pipeline and connect gradually.
The utility model discloses a mechanical mechanism of a hand pump body.
The utility model discloses a mechanical mechanism of a pump body of a hand pump.
Through the above arrangement, the piston cylinder can be obliquely arranged, but the oblique arrangement of the piston cylinder can lead to the increase of the length of the piston cylinder, the difficulty of air extraction is increased, and the shortest length of the piston cylinder is in the longitudinal direction, so that the optimal solution is achieved.
The utility model discloses a mechanical mechanism of a hand pump body, wherein a fixed mounting part comprises three fixed mounting supports, two fixed mounting supports are arranged at the top of the side wall of a shell, and the third fixed mounting support is arranged between a first liquid inlet and a second liquid inlet which are arranged in parallel.
Through the above setting: triangle-shaped has stability, and three support has been enough to fix hand pump, sets up the support between two inlets, and reasonable arrangement support position conveniently snatchs use and fixed mounting.
The utility model discloses a mechanical mechanism of a hand pump body, wherein two through holes are formed in the top of a pump cover, and the two through holes are respectively in one-to-one correspondence with openings in the tops of a first piston cylinder and a second piston cylinder.
Through the setting, the pump cover is not opened, and direct design becomes also can that can dismantle, but uses at every turn and all dismantles, and unusual inconvenient has added the opening, can directly set up the rocker mechanism of hand pump from the opening part.
The utility model discloses a mechanical mechanism of a hand pump body, wherein right-angle edges of the outer wall of a shell are all rounded.
Through the above setting: the fillet is for the right angle, at first is difficult to collide with and damage, then the fillet can not produce harm to the human body when taking and using, has ensured the safety in utilization of product.
Compared with the prior art, the scheme of the utility model has the following technical effects:
1. the utility model adopts a double-piston-cylinder mechanism, can be operated by two persons at the same time, can quickly exhaust air in the piston cylinder, and simultaneously adopts a double-liquid-inlet mechanism, so that the water inlet speed is not influenced by the size of a single liquid inlet, and the water outlet efficiency is improved.
2. The scheme of the utility model not only can be used for double piston cylinders, but also can mechanically increase the piston cylinders according to different purposes and the size of the hand pump required to be set, thereby having increased popularization significance and reference value.
The utility model will be explained in more detail below with reference to the drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Labeled as: 1. a housing; 2. a pump cover; 3. fixedly mounting a support; 4. a through hole; 5. a first piston cylinder; 6. a second piston cylinder; 7. a first liquid inlet; 8. a second liquid inlet; 9. a liquid outlet; 10. a pipeline.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail to explain embodiments of the present invention, such as the shapes, structures, mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing process, and the operation and use method, so as to help those skilled in the art to more completely, accurately and deeply understand the concept and technical solutions of the present invention.
The mechanical mechanism of the hand pump body shown in fig. 1 and fig. 2 comprises a shell (1), wherein a pump cover (2) is arranged at the top of the shell (1), a fixed mounting part is arranged at the outer side of the shell (1), a first piston cylinder (5) and a second piston cylinder (6) are arranged in the shell (1), a first liquid inlet (7) and a second liquid inlet (8) are arranged at the bottom of the side wall of the shell (1), a liquid outlet (9) is arranged at the bottom of the shell (1), the first piston cylinder (5), the liquid outlet (9), the second piston cylinder (6) and the first liquid inlet (7) are sequentially connected through a pipeline (10), and the first piston cylinder (5), the second piston cylinder (6) and the second liquid inlet (8) are sequentially connected through a pipeline (10); the first liquid inlet (7) and the second liquid inlet (8) are transversely and fixedly arranged at the bottom of the side wall of the shell in parallel; the first piston cylinder (5) and the second piston cylinder (6) are longitudinally arranged in parallel in the shell (1); the fixed mounting part comprises three fixed mounting supports (3), wherein two fixed mounting supports (3) are arranged at the top of the side wall of the shell (1), and the third fixed mounting support (3) is arranged between a first liquid inlet (7) and a second liquid inlet (8) which are arranged in parallel; the top of the pump cover is provided with two through holes (4), and the two through holes (4) are respectively in one-to-one correspondence with the openings at the tops of the first piston cylinder (5) and the second piston cylinder (6); the right-angle edge of the outer wall of the shell (1) is all rounded.
Method of use or principle of operation
When the in-service use, still need two external hand rocker mechanisms outside the pump body, hand rocker mechanism belongs to comparatively ripe prior art, does not do much and gives unnecessary details, has connect the hand rocker mechanism after, and the double rocks the rocker together, begins to draw water from two water inlets, and water flows from the delivery port afterwards, compares driven hand pump, and it is more fast to go out water, and it is many times that efficiency of going out water improves.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (6)
1. The utility model provides a mechanical mechanism of hand pump body, includes casing (1), and casing (1) top is provided with pump cover (2), and casing (1) outside is equipped with fixed mounting portion, its characterized in that: be equipped with first piston cylinder (5) and second piston cylinder (6) in casing (1), casing (1) lateral wall bottom is provided with first inlet (7) and second inlet (8), and casing (1) bottom is provided with liquid outlet (9), and first piston cylinder (5), liquid outlet (9), second piston cylinder (6) and first inlet (7) connect gradually through pipeline (10), and first piston cylinder (5), second piston cylinder (6) and second inlet (8) connect gradually through pipeline (10).
2. The mechanical mechanism of a hand pump body according to claim 1, characterized in that the first liquid inlet (7) and the second liquid inlet (8) are fixedly arranged at the bottom of the side wall of the shell in a transverse parallel manner.
3. Mechanical mechanism of a hand pump body according to claim 1, characterized in that said first piston cylinder (5) and said second piston cylinder (6) are longitudinally arranged in parallel in the housing (1).
4. A mechanical mechanism for a hand pump body as claimed in claim 2, characterised in that the fixed mounting comprises three fixed mounting brackets (3), two of which (3) are arranged at the top of the side wall of the housing (1) and the third fixed mounting bracket (3) is arranged between the first inlet port (7) and the second inlet port (8) which are arranged in parallel.
5. The mechanical mechanism of a hand pump body according to claim 1, characterized in that two through holes (4) are arranged at the top of the pump cover, and the two through holes (4) are respectively in one-to-one correspondence with the openings at the top of the first piston cylinder (5) and the second piston cylinder (6).
6. A mechanical mechanism for a hand pump body as claimed in claim 1, characterised in that the outer wall of said housing (1) is rounded at all corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414473.0U CN216714618U (en) | 2021-12-31 | 2021-12-31 | Mechanical mechanism of hand pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414473.0U CN216714618U (en) | 2021-12-31 | 2021-12-31 | Mechanical mechanism of hand pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216714618U true CN216714618U (en) | 2022-06-10 |
Family
ID=81889137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123414473.0U Active CN216714618U (en) | 2021-12-31 | 2021-12-31 | Mechanical mechanism of hand pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216714618U (en) |
-
2021
- 2021-12-31 CN CN202123414473.0U patent/CN216714618U/en active Active
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