CN211116450U

CN211116450U - Air hydraulic pump

Info

Publication number: CN211116450U
Application number: CN201921571934.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Huijiang Decoration Engineering Co Ltd
Current assignee: Chengdu Huijiang Decoration Engineering Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-28
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an air hydraulic pump, including a pipe body, the left side rigid coupling of body has the liquid outlet, the inner wall bottom of body is equipped with filtering mechanism, the inner wall interference fit of body has the piston, the top rigid coupling of piston has the third round bar. This air hydraulic pump through the cooperation of dome, dome mouth and inlet for this air hydraulic pump convenient to detach, and this air hydraulic pump is small, easily carries. Avoided the air hydraulic pump bulky, the firm in structure is difficult for dismantling for field survival carries inconveniently, causes the weight burden, through the cooperation between filter, piston and the inlet, makes outside water source follow body outflow back, can drink with ease. The hollow gas hydraulic pump avoids field survival from being filled with water without a filtering device, so that personnel can directly drink external water sources and possibly cause water poisoning of the personnel, field survival is forced to stop, living experience is influenced, and the personnel are damaged.

Description

Air hydraulic pump

Technical Field

The utility model relates to an air hydraulic pump technical field specifically is an air hydraulic pump.

Background

The air hydraulic pump can be filled with oil, water and chemical media. The gas drive range of the liquid pump is 1 to 10bar (14.5-145 psi). Its bottom piston is controlled by two-position four-way pilot valve, and has the characteristics of firm structure, light weight and wide pressure ratio range, etc., so that it is an ideal equipment for driving water, oil pressure and hydraulic tool. Although current air hydraulic pump can realize the oil charge, fill water and fill chemical medium, nevertheless have that air hydraulic pump is bulky, the firm in structure is difficult for dismantling for it is inconvenient that field survivorship carries, causes the problem of weight burden, and has the field survivorship cavity pneumatic hydraulic pump to fill water, does not have filter equipment, makes personnel directly drink external water source, probably causes personnel water poisoning, makes field survivorship compelled to stop, influences the survival and experiences, and causes personnel impaired.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air hydraulic pump, though current air hydraulic pump that proposes in solving above-mentioned background art can realize the oil charge, fill water and fill chemical medium, nevertheless there is air hydraulic pump bulky, the sound construction is difficult for dismantling, it is inconvenient to make field existence carry, cause the problem of weight burden, and there is field existence cavity air hydraulic pump to fill water, no filter equipment, make personnel directly drink external water source, probably cause personnel water poisoning, make field existence compelled to stop, influence the existence and experience, and cause the impaired problem of personnel.

In order to achieve the purpose, the utility model provides an air hydraulic pump, including the body, the left side rigid coupling of body has the liquid outlet, the rear end face rigid coupling of body has the L template, the top rigid coupling of L template has first bearing, the bottom rigid coupling of body has the inlet, the outer wall of inlet is equipped with coupling mechanism, the rubber tube is installed to coupling mechanism's bottom, the top processing of body has the body mouth, the inner wall bottom of body is equipped with filtering mechanism, the inner wall interference fit of body has the piston, the top rigid coupling of piston has the third round bar, the top of third round bar is equipped with reciprocating mechanism.

Preferably, the diameter of the inner wall of the tube body is 25-30 cm.

Preferably, filtering mechanism includes that active carbon, HEPA filter and coarse filtration board, the inner wall of coarse filtration board rigid coupling in body, the top rigid coupling of coarse filtration board has HEPA to filter, the filterable top rigid coupling of HEPA has active carbon.

Preferably, coupling mechanism includes dome, rubber pad, dome mouth and rubber circle, dome threaded connection is in the outer wall of inlet, the inside bottom rigid coupling of dome has the rubber pad, the bottom rigid coupling of dome has the dome mouth, the outer wall rigid coupling of dome mouth has the rubber circle, the outer wall interference fit of rubber circle has the rubber tube.

Preferably, reciprocating mechanism includes square plate, gear groove, eccentric wheel, first round bar, horizontal pole, second round bar, second bearing, handle and line, the square plate rigid coupling is in the top of third round bar, the gear groove has all been processed to the inner wall left and right sides of square plate, the inner wall meshing in gear groove is connected with the eccentric wheel, the rear end face rigid coupling of eccentric wheel has first round bar, the outer wall of first round bar rotates with the L template through first bearing and links to each other, the rear end face rigid coupling of first round bar has the horizontal pole, the rear end face right side rigid coupling of horizontal pole has the second round bar, the second round bar rotates through the second bearing and links to each other there is the handle, the outer wall processing of handle has the line.

Preferably, the square plate and the eccentric wheel are in the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that: this air hydraulic pump is through the cooperation through dome, dome mouth and inlet for this air hydraulic pump convenient to detach, and this air hydraulic pump is small, easily carries. Avoided the air hydraulic pump bulky, the firm in structure is difficult for dismantling for field survival carries inconveniently, causes the weight burden, through the cooperation between filter, piston and the inlet, makes outside water source follow body outflow back, can drink with ease. The hollow gas hydraulic pump avoids field survival from being filled with water without a filtering device, so that personnel can directly drink external water sources and possibly cause water poisoning of the personnel, field survival is forced to stop, living experience is influenced, and the personnel are damaged.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic view showing the connection of the tube, the liquid inlet and the L template in FIG. 1;

FIG. 3 is a schematic view showing a connection relationship between the tube, the piston and the inlet in FIG. 1;

FIG. 4 is a schematic view showing the connection relationship between the liquid inlet, the rubber tube and the round cap in FIG. 1.

In the figure, 1, a pipe body, 2, a liquid outlet, 3, a liquid inlet, 4, L type plates, 5, a first bearing, 6, a rubber pipe, 7, a filtering mechanism, 701, active carbon, 702, HEPA filtering, 703, a coarse filtering net, 8, a connecting mechanism, 801, a round cover, 802, a rubber pad, 803, a round cover opening, 804, a rubber ring, 9, a reciprocating mechanism, 901, a square plate, 902, a gear groove, 903, an eccentric wheel, 904, a first round rod, 905, a cross rod, 906, a second round rod, 907, a second bearing, 908, a handle, 909, grains, 10, a piston, 11, a third round rod, 12 and a pipe body opening are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an air hydraulic pump, including a pipe body 1, a liquid outlet 2 is fixedly connected to a left side of the pipe body 1, the liquid outlet 2 is used for water inside the pipe body 1 to flow out of the pipe body 1, a L-shaped plate 4 is fixedly connected to a rear end face of the pipe body 1, such that the L-shaped plate 4 is fixed to the rear end face of the pipe body 1, a first bearing 5 is fixedly connected to a top of the L-shaped plate 4, a liquid inlet 3 is fixedly connected to a bottom of the pipe body 1, the liquid inlet 3 is used for external water source to flow into the pipe body 1, a connecting mechanism 8 is arranged on an outer wall of the liquid inlet 3, a rubber tube 6 is installed at a bottom of the connecting mechanism 8, the rubber tube 6 is used for contacting with external water source, and further external water source flows into the pipe body 1 through the rubber tube 6 via the liquid inlet 3, a pipe body opening 12 is processed at the top of the pipe body 1, a filtering mechanism 7 is arranged at a bottom of an inner wall of the pipe body 1, a piston 10 is in interference fit with the inner wall of the pipe body 1, the piston 10 is repeatedly ascendingly and descended repeatedly, a negative air pressure is generated inside the.

The filtering mechanism 7 comprises active carbon 701, HEPA filtering 702 and a coarse filtering plate 703, the coarse filtering plate 703 is fixedly connected with the inner wall of the pipe body 1, sandy soil and sundries in water can be removed by the coarse filtering plate 703, HEPA filtering 702 is fixedly connected with the top of the coarse filtering plate 703, fine particles in water can be removed by the HEPA filtering 702, the active carbon 701 is fixedly connected with the top of the HEPA filtering 702, the active carbon 701 adsorbs peculiar smell of water, and the drinking water dispenser is convenient for people to drink.

Coupling mechanism 8 includes dome 801, rubber pad 802, dome mouth 803 and rubber circle 804, dome 801 threaded connection is in the outer wall of inlet 3, dome 801 is used for rubber tube 6 to be connected with inlet 3, the inside bottom rigid coupling of dome 801 has rubber pad 802, rubber pad 802 is used for sealing when dome and inlet 3 are laminated mutually, prevent that water from flowing out in the gap that dome 801 and inlet 3 threaded connection, the bottom rigid coupling of dome 801 has dome mouth 803, the outer wall rigid coupling of dome mouth 803 has rubber circle 804, the outer wall interference fit of rubber circle 804 has rubber tube 6, rubber circle 804 is used for rubber tube 6 to be connected with dome mouth 803.

The compound mechanism 9 comprises a square plate 901, a gear groove 902, an eccentric wheel 903, a first round rod 904, a cross bar 905, a second round rod 906, a second bearing 907, a handle 908 and a line 909, the square plate 901 is fixedly connected to the top of a third round rod 11, the gear groove 902 is machined on the left side and the right side of the inner wall of the square plate 901, the inner wall of the gear groove 902 is connected with the eccentric wheel 903 in a meshing manner, the eccentric wheel 903 can be driven to do lifting motion when the eccentric wheel 903 rotates, so that the square plate 901 drives the third round rod 11 to do lifting motion, the third round rod 11 drives a piston 10 to do lifting motion, the rear end face of the eccentric wheel 903 is fixedly connected with the first round rod 904, the first round rod 904 is driven to rotate when the first round rod 904 rotates under the force, the outer wall of the first round rod 904 is rotatably connected with a shaping plate L through a first bearing 5, so that the first round rod 904 can rotate on L, the rear end face of the first round rod 904 is provided with the cross bar 905, so that the cross bar 905 rotates when the cross bar 905 rotates, the eccentric wheel 905, the outer wall of the eccentric wheel 905 is rotatably connected with the second round rod 906, the handle 908 rotates on the right side of the second round rod 903, and the second round rod 908, the handle 908 rotates on the eccentric wheel 903, the handle 908, and the second round rod 903, the handle 908, the.

When the air hydraulic pump is used, a user installs the rubber tube 6 on the round cover opening 803 through the rubber ring 804, connects the round cover 801 with the liquid inlet 3 through the thread, installs the round cover 801 on the liquid inlet 3, after installation, places the rubber tube 6 at an external water source, rotates the handle 908 to rotate the cross bar 905, the cross bar 905 drives the first round bar 904 to rotate, so that the first round bar 904 drives the eccentric wheel 903 to rotate, the eccentric wheel 903 rotates and simultaneously drives the square plate 901 to perform lifting motion, so that the square plate 901 drives the third round bar 11 to perform lifting motion, so that the third round bar 11 drives the piston 10 to perform lifting motion, negative air pressure is generated inside the tube body 1 when the piston 10 performs lifting motion, so that the rubber tube 6 pumps the external water source to flow into the tube body 1 through the liquid inlet 3, and filters the external water source through the coarse filter plate 703, the HEPA filter 702 and the activated carbon 701, and then make the external water source after filtering through the inside that inlet 2 flows out body 1 for the user drinks, drink the back, the user rotates dome 801, with dome 801 and inlet 2 separation, separates rubber tube 6 and dome mouth 803 after the separation, accomplishes the dismantlement, deposits the air hydraulic pump that will dismantle.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air hydraulic pump, includes body (1), its characterized in that the left side rigid coupling of body (1) has liquid outlet (2), the rear end face rigid coupling of body (1) has L template (4), the top rigid coupling of L template (4) has first bearing (5), the bottom rigid coupling of body (1) has inlet (3), the outer wall of inlet (3) is equipped with coupling mechanism (8), rubber tube (6) are installed to the bottom of coupling mechanism (8), body mouth (12) have been processed at the top of body (1), the inner wall bottom of body (1) is equipped with filtering mechanism (7), the inner wall interference fit of body (1) has piston (10), the top rigid coupling of piston (10) has third round bar (11), the top of third round bar (11) is equipped with reciprocating mechanism (9).

2. An air hydraulic pump as set forth in claim 1, wherein: the diameter of the inner wall of the pipe body (1) is 25-30 cm.

3. An air hydraulic pump as set forth in claim 1, wherein: filtering mechanism (7) are filtered (702) and coarse filtration board (703) including active carbon (701), HEPA, coarse filtration board (703) rigid coupling is in the inner wall of body (1), the top rigid coupling of coarse filtration board (703) has HEPA to filter (702), the top rigid coupling that HEPA filtered (702) has active carbon (701).

4. An air hydraulic pump as set forth in claim 1, wherein: coupling mechanism (8) include dome (801), rubber pad (802), dome mouth (803) and rubber circle (804), dome (801) threaded connection is in the outer wall of inlet (3), the inside bottom rigid coupling of dome (801) has rubber pad (802), the bottom rigid coupling of dome (801) has dome mouth (803), the outer wall rigid coupling of dome mouth (803) has rubber circle (804), the outer wall interference fit of rubber circle (804) has rubber tube (6).

5. The air hydraulic pump of claim 1, wherein the reciprocating mechanism (9) comprises a square plate (901), a gear groove (902), an eccentric wheel (903), a first round rod (904), a cross rod (905), a second round rod (906), a second bearing (907), a handle (908) and a pattern (909), the square plate (901) is fixedly connected to the top of a third round rod (11), the gear groove (902) is machined on each of the left side and the right side of the inner wall of the square plate (901), the eccentric wheel (903) is connected to the inner wall of the gear groove (902) in a meshed mode, the first round rod (904) is fixedly connected to the rear end face of the eccentric wheel (903), the outer wall of the first round rod (904) is rotatably connected with the pattern plate (4) through a first bearing (5), the rear end face of the first round rod (904) is provided with the cross rod (905), the second round rod (906) is fixedly connected to the right side of the rear end face of the cross rod (905), the second round rod (906) is rotatably connected with the pattern (908) through the second bearing (904), and the handle (908) is fixedly connected with the outer wall of the handle (909).

6. An air hydraulic pump as claimed in claim 5, wherein: the square plate (901) and the eccentric wheel (903) are on the same straight line.