CN213511082U - Novel non-intermittent inflation device capable of being carried on spiral propeller - Google Patents
Novel non-intermittent inflation device capable of being carried on spiral propeller Download PDFInfo
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- CN213511082U CN213511082U CN202020994495.5U CN202020994495U CN213511082U CN 213511082 U CN213511082 U CN 213511082U CN 202020994495 U CN202020994495 U CN 202020994495U CN 213511082 U CN213511082 U CN 213511082U
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Abstract
The utility model discloses a novel non-intermittent inflating device which can be carried on a spiral propeller, comprising a piston component, a shell component and a one-way valve; a housing assembly: the shell component comprises a cylinder shell, two cylinders are arranged at the upper end and the lower end of the interior of the cylinder shell, an air storage chamber is arranged at one side of the cylinder shell, an air outlet is arranged at one side of the air storage chamber, cylinder end covers are arranged at the upper end and the lower end of the cylinder shell, and an air inlet valve plate for one-way air inlet is arranged at one side of each cylinder end cover; a piston assembly: the piston assembly is arranged in the cylinder shell, and a piston of the piston assembly moves up and down in the cylinder shell; can with self-locking draw-in groove joint through the joint post for it is more convenient to get to put the joint post, and can be connected with outside screw propeller through the drive shaft, and this novel can carry on screw propeller and do not have intermittent type aerating device, and simple structure not only makes the gas filled effect better, aerifys moreover more stably, and aerating device's life is longer.
Description
Technical Field
The utility model relates to an aerating device technical field specifically is a novel can carry on helical propeller and have intermittent type aerating device.
Background
The inflation device of present body adopts reciprocal extrusion formula inflation device more, and it often inflates at the extruded in-process, and the in-process of return stroke is not aerifyd, and its mode of inflating is intermittent type formula and inflates, and it is lower to inflate efficiency, can not link to each other with bicycle on water or other power device and inflate, and complicated structure in patent 201921510075.9, the part is more, and the processing cost is higher, and is easy to damage, can not satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel can carry on no intermittent type aerating device to the screw propeller, simple structure, it is easy and simple to handle, not only make the inflation effect better, aerify moreover more stably to aerating device's life is longer, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel non-intermittent inflating device capable of being carried on a spiral propeller comprises a piston assembly, a shell assembly and a one-way valve;
a housing assembly: the shell component comprises a cylinder shell, two cylinders are arranged at the upper end and the lower end of the interior of the cylinder shell, an air storage chamber is arranged at one side of the cylinder shell, an air outlet is arranged at one side of the air storage chamber, cylinder end covers are arranged at the upper end and the lower end of the cylinder shell, and an air inlet valve plate for one-way air inlet is arranged at one side of each cylinder end cover;
a piston assembly: the piston assembly is arranged in the cylinder shell, and a piston of the piston assembly moves up and down in the cylinder shell;
a one-way valve: the number of the one-way valves is two, the two one-way valves are arranged at the upper end and the lower end of the air storage chamber, and the two ends of the air cylinder shell are provided with corresponding inlet holes;
wherein: the air cylinder is characterized by further comprising a transmission assembly, wherein an inflator pump supporting plate of the transmission assembly is arranged in the center of one side of the air cylinder shell, and a roller of the transmission assembly is located inside a roller groove of the piston assembly.
Further, drive assembly includes the pump support dish, the inside right side of pump support dish is equipped with the pump drive axle of connecting through the bearing, the inside left side of pump support dish is equipped with the axle sleeve, the inside left side joint of pump drive axle has the drive shaft, the left end of drive shaft is located the outside of pump drive axle, can be connected with external drive equipment through the left end of drive shaft, rotates through the drive shaft and can drive the pump drive axle and rotate, can drive piston assembly through the pump drive axle and reciprocate.
Further, the pump transmission shaft includes the rotating tube, the right side edge of rotating tube is equipped with the gyro wheel, the left end of rotating tube is equipped with the self-locking draw-in groove, can insert inside piston assembly's the gyro wheel recess through the gyro wheel.
Further, the piston assembly comprises a piston rod, a roller groove is formed in the middle of one side of the piston assembly, pistons are arranged at two ends of the middle of the piston assembly, a connecting groove is formed in the outer side of each piston, a sealing ring is arranged in the connecting groove, air enters from an air inlet through hole of the end cover of the air cylinder through piston movement, and then the air is pressed into the air storage chamber from the one-way valve through the piston moving in the opposite direction.
Further, the drive shaft is equipped with the joint post including connecting the axis body, the right-hand member of connecting the axis body, joint post and connection axis body mutually perpendicular, through the joint post can with self-locking draw-in groove joint for it is more convenient to get to put the joint post.
Further, check valve includes valve block and valve body, the valve body is boss column structure, and evenly is equipped with the through-hole on the valve body, the valve block is T type structure, inside the through-hole at valve body center was pegged graft to the valve block connecting post, can ventilate through the valve body to can prevent gas reflux through the valve block, make the inflation effect better, provide convenience for people.
Compared with the prior art, the beneficial effects of the utility model are that: this novel can carry on helical propeller does not have intermittent type aerating device, has following benefit:
1. the utility model discloses on set up the drive shaft, can be connected with external drive equipment through the left end of drive shaft, rotate through the drive shaft and can drive the pump transmission axle and rotate, can drive piston assembly through the pump transmission axle and reciprocate, inside the gyro wheel recess that can insert piston assembly through the gyro wheel.
2. The utility model discloses on the piston rod that sets up be equipped with two pistons, it gets into gas from cylinder end cover's the through-hole that admits air through the piston removal, the inside of reservoir is impressed gas from check valve to opposite direction motion to the rethread piston, can ventilate through the valve body, and can prevent gas reflux through the valve block, make the inflation effect better, when two pistons are reciprocating motion, a piston passes through the admission valve of cylinder end cover and inhales gas into the cylinder shell, another piston then impresses the gas of cylinder shell in the reservoir through the check valve of reservoir, when the piston is to opposite direction motion, the work that two pistons were done is also opposite, so the purpose of not intermittent type gas filling has been reached.
3. The utility model discloses on set up the joint post, can with the self-locking draw-in groove joint through the joint post for it is more convenient to get the joint post and put, and can be connected with outside screw propeller through the drive shaft, and this novel can carry on the screw propeller and go up no intermittent type aerating device, simple structure, and is easy and simple to handle, not only makes the gas charging effect better, aerifys moreover more stably, and aerating device's life is longer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the transmission shaft of the inflator pump of the present invention;
fig. 4 is a schematic view of the piston rod structure of the present invention;
FIG. 5 is a schematic view of the valve body structure of the present invention;
FIG. 6 is a schematic view of the structure of the support plate of the inflator pump according to the present invention;
fig. 7 is a schematic view of the structure of the valve plate of the present invention.
In the figure: the air pump comprises a piston assembly 1, a piston rod 11, a piston 12, a sealing ring 13, a roller groove 14, a transmission assembly 2, a driving shaft 21, a shaft sleeve 22, an inflator supporting plate 23, an inflator transmission shaft 24, a 241 self-locking clamping groove, a 242 rotating pipe 243, a roller wheel 3, an assembly of an assembly of.
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. 1-2, the present invention provides a technical solution: a novel non-intermittent inflating device capable of being carried on a spiral propeller comprises a piston assembly 1, a shell assembly 3 and a one-way valve 4;
the housing assembly 3: the shell component 3 comprises a cylinder shell 31, two cylinders 32 are arranged at the upper end and the lower end of the interior of the cylinder shell 31, an air storage chamber 33 is arranged at one side of the cylinder shell 31, an air outlet is arranged at one side of the air storage chamber 33, cylinder end covers 34 are arranged at the upper end and the lower end of the cylinder shell 31, an air inlet valve plate 5 for one-way air inlet is arranged at one side of each cylinder end cover 34, and external air can enter the cylinders 32 in one way through the air inlet valve plates 5;
the piston assembly 1: the piston assembly 1 is arranged in the cylinder shell 31, the piston 12 of the piston assembly 1 moves up and down in the cylinder shell 31, and the piston 12 of the piston assembly 1 moves up and down to extrude the interiors of the two cylinders 32 in a reciprocating manner;
the one-way valve 4: the number of the one-way valves 4 is two, the two one-way valves 4 are arranged at the upper end and the lower end of the air storage chamber 33, the two ends of the air cylinder shell 31 are provided with corresponding inlet holes, and air in the air cylinder 32 enters the air storage chamber 33 through the one-way valves 4 when being extruded;
wherein: the air pump air compressor further comprises a transmission assembly 2, wherein an inflator pump supporting plate 23 of the transmission assembly 2 is arranged at the center of one side of the air cylinder shell 31, a roller 243 of the transmission assembly 2 is positioned in a roller groove 14 of the piston assembly 1, and can be connected with an output shaft of an external spiral propeller, a motor or other driving devices through a driving shaft 21 of the transmission assembly 2 to drive the transmission assembly to rotate, so that the roller 243 of the transmission assembly 2 drives a piston rod 11 of the piston assembly 1 to move up and down through the limit of the roller groove 14, and then drives a piston 12 to move up and down;
the transmission assembly 2 comprises an inflator pump support plate 23, an inflator pump transmission shaft 24 connected through a bearing is arranged on the right side inside the inflator pump support plate 23, a shaft sleeve 22 is arranged on the left side inside the inflator pump support plate 23, a driving shaft 21 is clamped on the left side inside the inflator pump transmission shaft 24, the left end of the driving shaft 21 is located on the outer side of the inflator pump transmission shaft 24 and can be connected with external driving equipment through the left end of the driving shaft 21, the inflator pump transmission shaft 24 can rotate through rotation of the driving shaft 21, and the piston assembly 1 can move up and down through the inflator pump transmission shaft 24;
the inflator pump transmission shaft 24 comprises a rotation pipe 242, a roller 243 is arranged at the right side edge of the rotation pipe 242, a self-locking clamping groove 241 is arranged at the left end of the rotation pipe 242, the rotation pipe 243 can be inserted into the roller groove 14 of the piston assembly 1, the piston assembly 1 comprises a piston rod 11, the roller groove 14 is arranged in the middle of one side of the piston assembly 1, pistons 12 are arranged at two ends of the middle of the piston assembly 1, a connecting groove is arranged on the outer side of each piston 12, a sealing ring 13 is arranged in the connecting groove, air enters from an air inlet through hole of the cylinder end cover 34 through the movement of the piston 12, and then the air is pressed into the air storage chamber 33 from the one-way valve 4 through the piston 12 moving;
the driving shaft 21 comprises a connecting shaft body, the right end of the connecting shaft body is provided with a clamping column, the clamping column is perpendicular to the connecting shaft body, and the clamping column can be clamped with the self-locking clamping groove 241, so that the clamping column is more convenient to take and place;
check valve 4 includes valve block 41 and valve body 42, valve body 42 is boss column structure, and evenly be equipped with the through-hole on the valve body 42, valve block 41 is T type structure, inside the through-hole at valve body 42 center was pegged graft to the connection post of valve block 41, can ventilate through valve body 42, and can prevent gas reflux through valve block 41, make the gas charging effect better, for people provide convenience, this novel no intermittent type aerating device on can carrying on the screw propeller, moreover, the steam generator is simple in structure, and is easy and simple to handle, not only make the aerating effect better, and aerify more stably, and aerating device's life is longer.
When in use: the piston assembly can be clamped with the self-locking clamping groove 241 through the clamping column, the left end of the driving shaft 21 is connected with an output shaft of an external spiral propeller, a motor or other driving devices through a coupler, the driving shaft 21 can rotate to rotate the inflator pump transmission shaft 24, and the piston assembly 1 can move up and down through the inflator pump transmission shaft 24 so as to drive the piston 12 to move up and down;
when the two pistons 12 move downwards, the space of the cylinder 32 at the upper end is enlarged, so that the outside is sucked into the cylinder 32 through the air inlet valve plate 5, meanwhile, the air in the cylinder 32 below is extruded through the piston 12 at the lower end, and when the air is extruded, the air inlet valve plate 5 seals the cylinder end cover 34, so that the air enters the air storage chamber 33 through the one-way valve 4;
when the two pistons 12 reciprocate, one piston 12 sucks gas into the cylinder shell 31 through the gas inlet valve plate 5 on the cylinder end cover 34, the other piston 12 presses the gas in the cylinder shell 31 into the gas storage chamber 33 through the one-way valve 4, and when the pistons 12 move in the opposite direction, the work of the two pistons 12 is opposite, so that the purpose of non-intermittent gas charging is achieved.
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 (6)
1. The utility model provides a novel can carry on screw propeller does not have intermittent type aerating device which characterized in that: comprises a piston component (1), a shell component (3) and a one-way valve (4);
housing assembly (3): the shell assembly (3) comprises a cylinder shell (31), two cylinders (32) are arranged at the upper end and the lower end of the interior of the cylinder shell (31), an air storage chamber (33) is arranged at one side of the cylinder shell (31), an air outlet is arranged at one side of the air storage chamber (33), cylinder end covers (34) are arranged at the upper end and the lower end of the cylinder shell (31), and a one-way air inlet valve plate (5) is arranged at one side of each cylinder end cover (34);
piston assembly (1): the piston assembly (1) is arranged in the cylinder shell (31) and the piston (12) of the piston assembly (1) moves up and down in the cylinder shell (31);
one-way valve (4): the number of the one-way valves (4) is two, the two one-way valves (4) are arranged at the upper end and the lower end of the air storage chamber (33), and the two ends of the air cylinder shell (31) are provided with corresponding inlet holes;
wherein: the piston assembly is characterized by further comprising a transmission assembly (2), wherein an inflator pump supporting plate (23) of the transmission assembly (2) is arranged at the center of one side of the cylinder shell (31), and a roller (243) of the transmission assembly (2) is located inside a roller groove (14) of the piston assembly (1).
2. The novel non-intermittent inflating device capable of being carried on the screw propeller according to claim 1, wherein: drive assembly (2) are including pump supporting disk (23), the inside right side of pump supporting disk (23) is equipped with inflator pump transmission shaft (24) through the bearing connection, the inside left side of pump supporting disk (23) is equipped with axle sleeve (22), the inside left side joint of inflator pump transmission shaft (24) has drive shaft (21), the left end of drive shaft (21) is located the outside of inflator pump transmission shaft (24).
3. The novel non-intermittent inflating device capable of being carried on the screw propeller as claimed in claim 2, wherein: the inflator pump transmission shaft (24) comprises a rotating pipe (242), a roller (243) is arranged at the edge of the right side of the rotating pipe (242), and a self-locking clamping groove (241) is arranged at the left end of the rotating pipe (242).
4. The novel non-intermittent inflating device capable of being carried on the screw propeller according to claim 1, wherein: piston assembly (1) includes piston rod (11), be equipped with gyro wheel recess (14) in the middle of one side of piston assembly (1), the middle both ends of piston assembly (1) are equipped with piston (12), the outside of piston (12) is equipped with connecting grooves, and connecting grooves's inside is equipped with sealing washer (13).
5. The novel non-intermittent inflating device capable of being carried on the screw propeller as claimed in claim 2, wherein: the drive shaft (21) is equipped with the joint post including connecting the axis body, the right-hand member of connecting the axis body, joint post and connection axis body mutually perpendicular.
6. The novel non-intermittent inflating device capable of being carried on the screw propeller according to claim 1, wherein: check valve (4) include valve block (41) and valve body (42), valve body (42) are boss column structure, and evenly are equipped with the through-hole on valve body (42), valve block (41) are T type structure, inside the through-hole at valve body (42) center was pegged graft to valve block (41) connecting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994495.5U CN213511082U (en) | 2020-06-03 | 2020-06-03 | Novel non-intermittent inflation device capable of being carried on spiral propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994495.5U CN213511082U (en) | 2020-06-03 | 2020-06-03 | Novel non-intermittent inflation device capable of being carried on spiral propeller |
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| Publication Number | Publication Date |
|---|---|
| CN213511082U true CN213511082U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020994495.5U Active CN213511082U (en) | 2020-06-03 | 2020-06-03 | Novel non-intermittent inflation device capable of being carried on spiral propeller |
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|---|---|
| CN (1) | CN213511082U (en) |
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2020
- 2020-06-03 CN CN202020994495.5U patent/CN213511082U/en active Active
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