CN212717092U - Piston type air compressor emptying valve - Google Patents
Piston type air compressor emptying valve Download PDFInfo
- Publication number
- CN212717092U CN212717092U CN202021470380.2U CN202021470380U CN212717092U CN 212717092 U CN212717092 U CN 212717092U CN 202021470380 U CN202021470380 U CN 202021470380U CN 212717092 U CN212717092 U CN 212717092U
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- valve
- worm
- air compressor
- pivot
- piston air
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Abstract
The utility model discloses a piston air compressor atmospheric valve, the water control valve comprises a valve body, be provided with the valve rod on the valve body, two fixing bases of fixedly connected with on the valve body, and two fixing bases are connected with the spill support jointly, it is connected with the pivot to rotate on the spill support, and pivot and valve rod fixed connection, it is connected with the worm to rotate on the spill support, and worm transmission is connected with gear motor, the cover is equipped with the worm wheel in the pivot, and the worm wheel meshes with the worm mutually. The utility model relates to a valve technical field, through the gear motor who sets up and the cooperation of pivot, can drive the valve rod and rotate, realize opening or being closed of atmospheric valve, avoided the produced manpower of artifical atmospheric valve that opens and shuts extravagant, the cooperation of worm and worm wheel in addition, the gear motor of being convenient for transversely sets up and carries out the transmission, can effectively avoid the whole high increase of atmospheric valve, brings inconvenience for the use.
Description
Technical Field
The utility model belongs to the technical field of the valve, especially, relate to a piston air compressor atmospheric valve.
Background
Air compressor is an equipment for compressed gas, and air compressor is similar with the water pump structure, and most of air compressor are reciprocating piston, rotating vane or rotatory spiral shell, and wherein piston air compressor has simple structure, long service life to realize advantages such as large capacity and high-pressure output easily, piston air compressor is at the in-process that uses, often can cooperate the atmospheric valve to use, and the timely pressure release of being convenient for guarantees the inside atmospheric pressure balance of compressor.
In the using process of the emptying valve, the valve rod is generally rotated manually to realize the opening or closing of the emptying valve, but when the emptying valve is closed, due to the resistance effect of gas, large force is needed when the valve is closed, and therefore manpower is greatly consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, and the piston air compressor atmospheric valve that provides, through the setting of this device, avoided the produced manpower of manual work atmospheric valve of opening and shutting extravagant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a piston air compressor atmospheric valve, includes the valve body, be provided with the valve rod on the valve body, two fixing bases of fixedly connected with on the valve body, and two fixing bases are connected with the spill support jointly, it is connected with the pivot to rotate on the spill support, and pivot and valve rod fixed connection, it is connected with the worm to rotate on the spill support, and worm transmission is connected with gear motor, the cover is equipped with the worm wheel in the pivot, and the worm wheel meshes with the worm mutually.
Preferably, a slot matched with the concave support is formed in the fixing seat, one end of the slot extends into the slot, and the fixing seat is fixedly connected with the matching end of the concave support through a screw rod.
Preferably, the valve rod and the rotating shaft are fixedly connected with connecting blocks, and the two connecting blocks are fixedly connected through a plurality of bolts.
Preferably, an indication rod is fixedly connected to the valve rod, and red pigment is coated on the indication rod.
Preferably, the rotating shaft and the worm are both in rotating connection with the concave bracket through bearings.
Preferably, the outer side wall of the speed reduction motor is sleeved with a protection box, and a sound insulation layer is embedded in the protection box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the gear motor who sets up and the cooperation of pivot, can drive the valve rod and rotate, realize opening or being closed of atmospheric valve, avoided the produced manpower of artifical atmospheric valve that opens and shuts extravagant, the cooperation of worm and worm wheel in addition, the gear motor of being convenient for transversely sets up and transmits, can effectively avoid the whole high increase of atmospheric valve, brings inconvenience for the use.
2. Can fix a position the spill support through the slot that sets up, the screw rod that sets up in addition can fix the spill support, and the later stage of being convenient for is dismantled, through the connecting block that sets up and the cooperation of bolt, both the pivot of being convenient for and the valve rod butt joint, the two later stage of being convenient for again separates.
Drawings
FIG. 1 is a schematic view of a front perspective structure of a piston air compressor blow-down valve according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 valve body, 2 valve rods, 3 fixing seats, 4 concave supports, 5 rotating shafts, 6 worms, 7 speed reducing motors, 8 worm wheels, 9 slots, 10 screw rods, 11 connecting blocks, 12 bolts, 13 indicating rods, 14 bearings and 15 protection boxes.
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.
Referring to fig. 1-2, a piston air compressor atmospheric valve, including valve body 1, be provided with valve rod 2 on the valve body 1, fixedly connected with indicator stem 13 on the valve rod 2, and scribble red pigment on the indicator stem 13, through the indicator stem 13 that sets up, can follow the synchronous rotation of valve rod 2, through indicator stem 13 pivoted position, convenient to use person judges the state that valve body 1 opened, and red pigment is comparatively striking, and convenient to use person observes the rotation condition of indicator stem 13.
Two fixing bases 3 of fixedly connected with on the valve body 1, and two fixing bases 3 are connected with spill support 4 jointly, set up on the fixing base 3 with spill support 4 assorted slot 9, and set up in slot 9 is extended to the one end of slot 9, fixing base 3 passes through screw rod 10 and spill support 4's cooperation end fixed connection, slot 9 through setting up, can fix a position the installation to spill support 4, the screw rod 10 of setting can be fixed in on fixing base 3 with spill support 4, and screw rod 10 is convenient for later stage unblock spill support 4.
Rotation is connected with pivot 5 on the spill support 4, and pivot 5 and valve rod 2 fixed connection, equal fixedly connected with connecting block 11 on valve rod 2 and the pivot 5, and through a plurality of bolt 12 fixed connection between two connecting blocks 11, through the connecting block 11 and the cooperation of bolt 12 that set up, both be convenient for stabilize the connection of pivot 5 and valve rod 2, the later stage of being convenient for again is dismantled pivot 5.
The worm 6 is connected with the concave support 4 in a rotating mode, the worm 6 is connected with the speed reducing motor 7 in a transmission mode, the speed reducing motor 7 is 5GN-15KB in model, the protective box 15 is sleeved on the outer side wall of the speed reducing motor 7, the sound insulation layer is embedded in the protective box 15, the protective box 15 is arranged, external impurities can be prevented from corroding the speed reducing motor 7, and the noise of the speed reducing motor 7 can be reduced through the sound insulation layer.
The worm wheel 8 is sleeved on the rotating shaft 5, the worm wheel 8 is meshed with the worm 6, the rotating shaft 5 and the worm 6 are rotatably connected with the concave support 4 through the bearing 14, and the stability of connection of the worm 6 and the rotating shaft 5 with the concave support 4 can be guaranteed due to the arrangement of the bearing 14.
Now, the operation principle of the present invention is described as follows:
when the valve body 1 needs to be opened for pressure relief, firstly, the reducing motor 7 is started to rotate forwards, the reducing motor 7 drives the worm 6 to rotate, the worm 6 drives the rotating shaft 5 to rotate through the worm wheel 8, the rotating shaft 5 drives the valve rod 2 to rotate, the indicating rod 13 on the valve rod 2 is driven to rotate in the rotating process of the valve rod 2, the opening state of the valve body 1 can be judged according to the rotating direction of the indicating rod 13, when the indicating rod 13 rotates to a proper direction, the reducing motor 7 is closed, the valve body 1 can play a pressure relief role, when the valve body 1 needs to be closed after the pressure relief is finished, the reducing motor 7 is started to rotate backwards, under the transmission action of the worm 6 and the worm wheel 8, the rotating shaft 5 drives the valve rod 2 to rotate backwards, when the indicating rod 13 rotates to a normal position, the reducing motor 7 is closed, the valve body 1 is in a closed state, when the concave support, make pivot 5 and valve rod 2 remove fixed connection, then twist and move screw rod 10, make spill support 4 and fixing base 3 remove fixed connection state, can take off spill support 4 afterwards, through the setting of this device, avoided artifical rotation valve rod 2 to realize that valve body 1 opens and close, produced labour loss.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a piston air compressor atmospheric valve, includes valve body (1), its characterized in that, be provided with valve rod (2) on valve body (1), two fixing base (3) of fixedly connected with are gone up in valve body (1), and two fixing base (3) are connected with spill support (4) jointly, it is connected with pivot (5) to rotate on spill support (4), and pivot (5) and valve rod (2) fixed connection, it is connected with worm (6) to rotate on spill support (4), and worm (6) transmission is connected with gear motor (7), the cover is equipped with worm wheel (8) on pivot (5), and worm wheel (8) mesh with worm (6) mutually.
2. A piston air compressor bleed valve as in claim 1, wherein the fixing seat (3) is formed with a slot (9) that matches the concave bracket (4), and one end of the slot (9) extends into the slot (9) and is disposed, and the fixing seat (3) is fixedly connected with the mating end of the concave bracket (4) by a screw (10).
3. A piston air compressor discharge valve according to claim 1, wherein a connecting block (11) is fixedly connected to each of the valve rod (2) and the rotary shaft (5), and the two connecting blocks (11) are fixedly connected by a plurality of bolts (12).
4. A piston air compressor bleed valve as in claim 1, wherein an indicator stem (13) is fixedly attached to the valve stem (2), and wherein a red pigment is applied to the indicator stem (13).
5. A piston air compressor bleed valve as in claim 1, characterised in that the shaft (5) and the worm (6) are both rotationally connected to the concave bracket (4) by means of bearings (14).
6. A piston air compressor discharge valve according to claim 1, characterized in that a protective box (15) is sleeved on the outer side wall of the reduction motor (7), and a sound insulation layer is embedded in the protective box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470380.2U CN212717092U (en) | 2020-07-23 | 2020-07-23 | Piston type air compressor emptying valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470380.2U CN212717092U (en) | 2020-07-23 | 2020-07-23 | Piston type air compressor emptying valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717092U true CN212717092U (en) | 2021-03-16 |
Family
ID=74909384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470380.2U Active CN212717092U (en) | 2020-07-23 | 2020-07-23 | Piston type air compressor emptying valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717092U (en) |
-
2020
- 2020-07-23 CN CN202021470380.2U patent/CN212717092U/en active Active
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