CN220600523U - Four-way ball valve - Google Patents
Four-way ball valve Download PDFInfo
- Publication number
- CN220600523U CN220600523U CN202322347501.4U CN202322347501U CN220600523U CN 220600523 U CN220600523 U CN 220600523U CN 202322347501 U CN202322347501 U CN 202322347501U CN 220600523 U CN220600523 U CN 220600523U
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- fixed cover
- ball valve
- bevel gear
- way ball
- outside
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- 244000309464 bull Species 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a four-way ball valve which comprises a valve body, a pipeline, a ball body, a main rod, a driven bevel gear, a fixed cover and a limiting piece, wherein a connecting rod is rotatably arranged on one side of the inside of the fixed cover, a rotating rod is rotatably arranged on the other side of the inside of the fixed cover, a driving bevel gear is arranged at one end of the rotating rod, a grooved wheel is fixedly sleeved on the outer side of the rotating rod, a driving plate is arranged at one end of the rotating rod, a disc is arranged at one end of the driving plate, a round pin is arranged at the outer side of the disc, and a spur gear is fixedly sleeved on the outer side of the other end of the rotating rod extending out of the fixed cover. According to the utility model, through the cooperation of the rotating rod, the driving bevel gear, the driven bevel gear, the main rod, the grooved pulley, the driving plate, the disc and the round pin, the intermittent forty-five-degree angle rotation of the ball body is realized, the switching precision of the four-way ball valve is improved, the ball body after switching is conveniently fixed through the limiting piece, the stability of the ball body is improved, the rotation angle of the ball body is conveniently observed through the pointer and the scale, the switching of four passages and two passages is realized, and the practicability of the valve is increased.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a four-way ball valve.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve, and the ball valve can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like, the four-way ball valve is called a two-way four-way rotary valve, and the four-way ball valve is suitable for circulating systems of liquid, gas, slurry and mediums containing solid particles.
The existing four-way ball valve can only switch two adjacent pipelines, has low practicability, is usually manually or motor-driven when in path switching, is difficult to accurately switch the angle by manual operation, and is easy to increase the use cost by motor driving, so that the four-way ball valve is provided.
Disclosure of Invention
The utility model aims to provide a four-way ball valve so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a four-way ball valve, comprising:
the valve body is connected with four pipelines at the outer side of the valve body;
the ball body is arranged on the inner side of the valve body, the top of the ball body is provided with a main rod, the top of the main rod is provided with a pointer, and the outer side of the main rod is fixedly sleeved with a driven bevel gear;
the fixed cover, fixed cover inside one side rotates installs the connecting rod, fixed cover inside opposite side rotates installs the bull stick, and drive bevel gear is installed to connecting rod one end, and the fixed cover in the connecting rod outside is equipped with the sheave, and the driver plate is installed to bull stick one end, and the disc is installed to driver plate one end, and round pin is installed in the disc outside, and the bull stick stretches out the fixed cover's in other end outside fixed cover and is equipped with the spur gear, and the fixed cover outside is equipped with the locating part of fixed spur gear.
As a further preferable mode of the technical scheme, the limiting piece is composed of a fixed plate, a spring and a clamping block, the fixed plate is installed at the top of one end of the fixed cover, the clamping block is connected to the bottom of the fixed plate through the spring, and the clamping block is connected with one end of the fixed cover in a sliding mode.
As a further preferable mode of the technical scheme, the clamping block is positioned at the top of the spur gear, a clamping groove matched with the dimension of the spur gear is formed in the bottom of the clamping block, and the spur gear is rotationally connected with one end of the fixed cover.
As a further preferable mode of the technical scheme, the ball body is internally symmetrically provided with channels, one surface of the valve body, which is attached to the pipeline, is provided with flow channels, and the top of the fixed cover is provided with an opening.
As a further preferable mode of the technical scheme, the opening is connected with the upper end of the main rod in a rotary penetrating way, the bottom of the pointer is connected with the top of the fixed cover in a rotary way, and the top of the fixed cover is provided with scale marks.
As a further preferable mode of the technical scheme, the flow channel is communicated with the channel, a through hole is formed in the top of the valve body, and the through hole is connected with the lower end of the main rod in a rotary penetrating mode.
As a further preferable mode of the technical scheme, the driving bevel gear is meshed with the driven bevel gear, eight radial grooves are formed in the outer side of the grooved pulley in an array mode, and the radial grooves are matched with round pins in size.
As a further preferable mode of the technical scheme, locking grooves are formed in the outer sides of the grooved wheels and located between the radial grooves, the locking grooves are matched with the dial in size, and arc-shaped grooves are formed in the outer sides of the dial.
The utility model provides a four-way ball valve, which has the following beneficial effects:
according to the utility model, through the cooperation of the rotating rod, the driving bevel gear, the driven bevel gear, the main rod, the grooved pulley, the driving plate, the disc and the round pin, the intermittent forty-five-degree angle rotation of the ball body is realized, the switching precision of the four-way ball valve is improved, the ball body after switching is conveniently fixed through the limiting piece, the stability of the ball body is improved, the rotation angle of the ball body is conveniently observed through the pointer and the scale, the switching of four passages and two passages is realized, and the practicability of the valve is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of a sphere structure of the present utility model;
FIG. 4 is a schematic view of the sphere and boom connection structure of the present utility model;
FIG. 5 is a schematic diagram showing the structural distribution of the fixing cover of the present utility model;
fig. 6 is a side view of a drive bevel gear and driven bevel gear connection structure of the present utility model.
In the figure: 1. a valve body; 2. a pipe; 3. a fixed cover; 4. a sphere; 5. a main rod; 501. a pointer; 502. a driven bevel gear; 6. a connecting rod; 601. a drive bevel gear; 602. a sheave; 7. a rotating rod; 701. spur gears; 8. a disc; 801. round pins; 9. a dial; 10. a fixing plate; 11. a spring; 12. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings
As shown in fig. 1, a four-way ball valve includes:
as shown in fig. 1 and 2, the valve body 1 is connected with four pipelines 2 in the outside of the valve body 1, the ball 4 is arranged on the inner side of the valve body 1, channels are symmetrically arranged in the ball 4, when the channels incline by forty-five degrees, two channels are respectively communicated with two adjacent pipelines 2, when the channels incline by ninety degrees, two pipelines 2 symmetrical to each other are communicated with the channels of the ball 4, the surface, attached to the pipelines 2, of the valve body 1 is provided with a flow channel, and the top of the fixed cover 3 is provided with an opening.
As shown in fig. 1 and 2, the flow channel is communicated with the channel, a through hole is formed in the top of the valve body 1, the through hole is connected with the lower end of the main rod 5 in a rotating and inserting mode, the main rod 5 is limited to rotate through the through hole, and the rotating stability of the main rod 5 is improved.
As shown in fig. 1 and fig. 4, a main rod 5 is mounted at the top of a sphere 4, a pointer 501 is mounted at the top of the main rod 5, a driven bevel gear 502 is fixedly sleeved at the outer side of the main rod 5, an opening is connected with the upper end of the main rod 5 in a rotating and inserting manner, the opening coincides with the extension line of the center point of a through hole, the bottom of the pointer 501 is rotationally connected with the top of a fixed cover 3, a scale mark is arranged at the top of the fixed cover 3, the pointer 501 is parallel to the internal channel of the sphere 4, and the rotation angle of the sphere 4 is conveniently observed through the pointer 501 and the scale mark.
As shown in fig. 5 and 6, the driving bevel gear 601 is meshed with the driven bevel gear 502, eight radial grooves are arranged on the outer side of the grooved pulley 602 in an array mode, the radial grooves are matched with the round pins 801 in size, and the driving bevel gear 601 and the driven bevel gear 502 drive the main rod 5 and the connecting rod 6 to synchronously rotate.
As shown in fig. 5 and 6, in the fixed cover 3, a connecting rod 6 is rotatably installed on one side in the fixed cover 3, a rotating rod 7 is rotatably installed on the other side in the fixed cover 3, a drive bevel gear 601 is installed on one end of the connecting rod 6, a grooved wheel 602 is fixedly sleeved on the outer side of the connecting rod 6, the drive bevel gear 601 is located at the lower end of the driven bevel gear 502, and synchronous rotation of the drive bevel gear 601 and the grooved wheel 602 is achieved through the connecting rod 6.
As shown in fig. 5 and 6, a driving plate 9 is installed at one end of the rotating rod 7, a disc 8 is installed at one end of the driving plate 9, a round pin 801 is installed at the outer side of the disc 8, a spur gear 701 is fixedly sleeved at the outer side of the other end of the rotating rod 7 extending out of the fixed cover 3, a limiting piece for fixing the spur gear 701 is arranged at the outer side of the fixed cover 3, and the spur gear 701 is fixed through the limiting piece, so that the angle of the rotating rod 7 after rotation is fixed.
As shown in fig. 5, in this embodiment, specifically: the locating part comprises fixed plate 10, spring 11 and fixture block 12, and fixed plate 10 installs in fixed cover 3 one end top, and fixed plate 10 bottom is connected with fixture block 12 through spring 11, and fixture block 12 and fixed cover 3 one end sliding connection, and spring 11 plays the effect of spacing fixture block 12.
As shown in fig. 5 and 6, a locking groove is arranged between radial grooves on the outer side of the grooved wheel 602, the locking groove is matched with the size of the driving plate 9, an arc groove is arranged on the outer side of the driving plate 9, and the arc groove is positioned on one side far away from the round pin 801.
As shown in fig. 5, in this embodiment, specifically: the fixture block 12 is located the straight-tooth gear 701 top, and the fixture block 12 bottom is equipped with the draw-in groove with straight-tooth gear 701 size looks adaptation, and straight-tooth gear 701 rotates with fixed cover 3 one end to be connected, increases the frictional resistance between fixture block 12 and the straight-tooth gear 701 through the draw-in groove.
When the rotary angle of the ball 4 is required to be adjusted during use, the clamping block 12 is slid upwards, the clamping block 12 is separated from contact with the spur gear 701, the spring 11 is compressed, the rotary rod 7 is rotated by a user, the rotary rod 7 drives the disc 8, the round pin 801 and the driving plate 9 to rotate, the round pin 801 drives the grooved wheel 602 to rotate forty-five degrees when entering into a radial groove of the grooved wheel 602, the grooved wheel 602 drives the driving bevel gear 601 to rotate through the connecting rod 6, the driving bevel gear 601 drives the driven bevel gear 502 to rotate, the driven bevel gear 502 drives the main rod 5 to rotate, the main rod 5 drives the ball 4 and the pointer 501 to rotate, the round pin 801 is separated from the radial groove when rotating to a certain position, the driving plate 9 is in sliding contact with the locking groove, the ball 4 rotates to stop, the clamping block 12 is loosened, the clamping block 12 is driven by the resilience force of the spring 11 to clamp the spur gear 701, the ball 4 is intermittently rotated forty-five degrees by repeating the operation, when two channels inside the ball 4 are respectively conducted with adjacent channels 2, four adjacent channels 2 are conducted through the channels, when the internal channels of the ball 4 are conducted with two channels 2 through the channels, and two channels 2 are conducted through channels.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A four-way ball valve, comprising:
the valve comprises a valve body (1), wherein four pipelines (2) are connected to the outer side of the valve body (1);
the ball body (4), the ball body (4) is set up in the inboard of the valve block (1), the top of the ball body (4) installs the main pole (5), the top of the main pole (5) installs the pointer (501), the outside fixed cover of the main pole (5) has driven bevel gears (502);
fixed cover (3), fixed cover (3) inside one side rotates installs connecting rod (6), fixed cover (3) inside opposite side rotates installs bull stick (7), drive bevel gear (601) is installed to connecting rod (6) one end, fixed cover in the outside of connecting rod (6) is equipped with sheave (602), driver plate (9) are installed to bull stick (7) one end, disc (8) are installed to driver plate (9) one end, round pin (801) are installed in the disc (8) outside, fixed cover in the other end outside that bull stick (7) stretched out fixed cover (3) is equipped with spur gear (701), fixed cover (3) outside is equipped with the locating part of fixed spur gear (701).
2. The four-way ball valve according to claim 1, wherein: the limiting piece comprises a fixed plate (10), a spring (11) and a clamping block (12), wherein the fixed plate (10) is arranged at the top of one end of the fixed cover (3), the clamping block (12) is connected to the bottom of the fixed plate (10) through the spring (11), and the clamping block (12) is in sliding connection with one end of the fixed cover (3).
3. The four-way ball valve according to claim 2, wherein: the clamping block (12) is positioned at the top of the straight gear (701), a clamping groove matched with the straight gear (701) in size is formed in the bottom of the clamping block (12), and the straight gear (701) is rotationally connected with one end of the fixed cover (3).
4. The four-way ball valve according to claim 1, wherein: the ball body (4) is internally symmetrically provided with channels, one surface of the valve body (1) attached to the pipeline (2) is provided with flow channels, and the top of the fixed cover (3) is provided with an opening.
5. The four-way ball valve according to claim 4, wherein: the opening is connected with the upper end of the main rod (5) in a rotating and penetrating way, the bottom of the pointer (501) is connected with the top of the fixed cover (3) in a rotating way, and graduation marks are arranged on the top of the fixed cover (3).
6. The four-way ball valve according to claim 4, wherein: the flow channel is communicated with the channel, a through hole is formed in the top of the valve body (1), and the through hole is connected with the lower end of the main rod (5) in a rotating and penetrating mode.
7. The four-way ball valve according to claim 1, wherein: the driving bevel gear (601) is meshed with the driven bevel gear (502), eight radial grooves are formed in the outer side of the grooved wheel (602) in an array mode, and the radial grooves are matched with the round pins (801) in size.
8. The four-way ball valve according to claim 7, wherein: the outside of sheave (602) and be located radial inslot and be equipped with the locking groove, locking groove and catch plate (9) size looks adaptation, catch plate (9) outside is equipped with the arc recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347501.4U CN220600523U (en) | 2023-08-31 | 2023-08-31 | Four-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347501.4U CN220600523U (en) | 2023-08-31 | 2023-08-31 | Four-way ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220600523U true CN220600523U (en) | 2024-03-15 |
Family
ID=90179297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322347501.4U Active CN220600523U (en) | 2023-08-31 | 2023-08-31 | Four-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220600523U (en) |
-
2023
- 2023-08-31 CN CN202322347501.4U patent/CN220600523U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |