CN204647373U - A kind of Air valves for accurately controlling baking machine air displacement - Google Patents
A kind of Air valves for accurately controlling baking machine air displacement Download PDFInfo
- Publication number
- CN204647373U CN204647373U CN201520360441.2U CN201520360441U CN204647373U CN 204647373 U CN204647373 U CN 204647373U CN 201520360441 U CN201520360441 U CN 201520360441U CN 204647373 U CN204647373 U CN 204647373U
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- retaining spring
- spool
- valve rod
- positioning block
- positioning disk
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Abstract
A kind of Air valves for accurately controlling baking machine air displacement, it includes valve body, spool, valve rod, positioning block, retaining spring pearl, positioning disk, dial, pointer, handle, it is characterized in that, retaining spring pearl is arranged on positioning block, retaining spring pearl contacts with positioning disk, positioning disk is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of ball on retaining spring pearl, positioning disk and dial are fitted fixing, fixing scale on the corresponding dial of small sircle hole on positioning disk, during handle with sleeve, valve rod drives pointer, retaining spring pearl, positioning block and valve core rotation, its advantage is, can realize the fine rotational to spool, when rotating control, retaining spring pearl has force feedback effect, enable the utility model accurately control air displacement reliably, its structure is simple, control the Air valves accurate, easy for installation, various control Throughput can be suitable for.
Description
Technical field
The utility model relates to bakes and banks up with earth equipment technical field, especially a kind of Air valves for accurately controlling baking machine air displacement.
Background technique
Baked coffee is that Coffee Grinding brews front most important course of working, raw for the coffee of green beans is cured into the coffee-like coffee bean of final consumption.Give off a strong fragrance and the coffee bean of mouthfeel delicious food to cure out, in the process of roast coffee beans, constantly must adjust the exhaust air rate of curer accurately.The Air valves of the adjustment air displacement generally adopted at present relies on the frictional force in valve between parts to carry out the aperture of positioning valve, this orientation type is not only easily slided, simultaneously operator do not feed back when operate air valve door navigates to accidentally will adjust excessive, and the localization method of the dial that is in course of adjustment makes scale unit's value cannot realize accurate location more greatly, affect the control of air displacement, make the control effects of air displacement influenced.
Summary of the invention
The utility model, for solving the problem, overcomes deficiency of the prior art, provides a kind of Air valves for accurately controlling coffee baker, accurately can control the size of air displacement reliably, gives operator feedback when being adjusted to response scale simultaneously.
A kind of Air valves for accurately controlling baking machine air displacement described in the utility model, it includes valve body, spool, valve rod, positioning block, retaining spring pearl, positioning disk, dial, pointer, handle, wherein spool is arranged in valve body, valve rod one end is connected with spool through pointer, dial, positioning disk, positioning block successively, and the valve rod the other end and handle are fixed; It is characterized in that, described retaining spring pearl is arranged on positioning block, retaining spring pearl contacts with positioning disk, positioning disk is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of ball on retaining spring pearl, positioning disk and dial are fitted fixing, and the fixing scale on the corresponding dial of the small sircle hole on positioning disk, during handle with sleeve, valve rod drives pointer, retaining spring pearl, positioning block and valve core rotation.
Preferably, described spool is hollow cylindrical structure, and a cylndrical surface of spool is airtight and be provided with the slotted eye be connected with positioning block and valve rod, and another cylndrical surface of spool is opening, the side wall surface of spool is provided with otch, and the runner bore on otch bore and valve body matches.
Preferably, the structure of described retaining spring pearl comprises cylindrical drum, spring and ball, and its medi-spring is arranged at the hollow part of cylindrical drum, and ball is arranged at one end of spring, and extruding ball can make spring generation deformation.
Preferably, described positioning block is provided with 2 retaining spring pearls, retaining spring pearl symmetry is fixed on positioning block.
Preferably, described valve rod is radially provided with straight-line groove or projection.
Preferably, the aperture inwall of described pointer is provided with the projection corresponding with valve rod or groove.
Preferably, described handle is provided with the projection corresponding with valve rod or groove.
A kind of Air valves for accurately controlling baking machine air displacement described in the utility model, its advantage is, the fine rotational to spool is realized by the structural feature of positioning block, retaining spring pearl, positioning disk, dial, thus make the control of air displacement more accurate, the small sircle hole of the single symmetry of the annular wherein positioning plate arranged and the position one_to_one corresponding of dial, engage with the small sircle hole on positioning plate the feedback effects that the force feedback formed improves control by the rotation of retaining spring pearl, enable the utility model accurately control air displacement reliably; The utility model structure is simple, control accurate, easy for installation, to be suitable for various control Throughput Air valves.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural blast figure of a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 2 is the principle schematic of a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 3 is the internal structure schematic diagram of a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 4 is the structural representation of spool in a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 5 is the structural representation of valve rod in a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 6 is the structural representation of positioning block and retaining spring pearl in a kind of Air valves for accurately controlling baking machine air displacement of the utility model;
Fig. 7 is the structural representation of a kind of Air valves pointer for accurately controlling baking machine air displacement of the utility model;
Be labeled as shown in above accompanying drawing: 1 valve body, 2 spools, 3 valve rods, 4 positioning blocks, 5 retaining spring pearls, 6 positioning disks, 7 dials, 8 pointers, 9 handles.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with mode of execution and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of Air valves for accurately controlling baking machine air displacement described in the utility model, include valve body (1), spool (2), valve rod (3), positioning block (4), retaining spring pearl (5), positioning disk (6), dial (7), pointer (8), handle (9), wherein spool (2) is arranged in valve body (1), valve rod (3) one end is connected with spool (2) through pointer (8), dial (7), positioning disk (6), positioning block (4) successively, and valve rod (3) the other end and handle (9) are fixed, it is characterized in that, described retaining spring pearl (5) is arranged on positioning block (4), retaining spring pearl (5) contacts with positioning disk (6), positioning disk (6) is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of the upper ball of retaining spring pearl (5), positioning disk (6) and dial (7) are fitted fixing, fixing scale on the corresponding dial (7) of small sircle hole on positioning disk (6), handle with sleeve (9), valve rod (3) drives pointer (8), retaining spring pearl (5), positioning block (4) and spool (2) rotate.
As shown in figs. 4-7, a kind of Air valves for accurately controlling baking machine air displacement described in the utility model, wherein spool (2) is as shown in Figure 4 hollow cylindrical structure, a cylndrical surface of spool (2) is airtight and be provided with the slotted eye be connected with positioning block (4) and valve rod (3), another cylndrical surface of spool (2) is opening, the side wall surface of spool (2) is provided with otch, and the runner bore on otch bore and valve body (1) matches; Valve rod (3) as shown in Figure 5 is radially provided with straight-line groove or projection; Positioning block (4) is as shown in Figure 6 provided with 2 retaining spring pearls (5), retaining spring pearl (5) can symmetry be fixed on positioning block (4), the structure of retaining spring pearl (5) comprises cylindrical drum, spring and ball in addition, its medi-spring is arranged at the hollow part of cylindrical drum, ball is arranged at one end of spring, and extruding ball can make spring generation deformation; Pointer (8) as shown in Figure 7, its aperture inwall is provided with the projection corresponding with valve rod (3) or groove.
As shown in Figure 2,3, the working principle of a kind of Air valves for accurately controlling baking machine air displacement of the utility model, the suction port of gas from valve on valve body enters, due to spool otch and valve body in corresponding position, and spool one end is airtight, discharge from the other end of spool after so gas passes into otch from suction port; Handle with sleeve, valve rod drives valve core rotation, and the cut sides of spool changes along with the rotation of spool, thus controls the air inflow of gas; Because positioning block, retaining spring pearl and positioning disk accurately can control the angle of rotating, therefore positioning block is connected with spool, and dial is corresponding with positioning disk when fixing, and scale corresponding to pointer just validity can measure the size of air inflow.
Embodiment 1,
A kind of Air valves for accurately controlling baking machine air displacement as shown in the figure, include valve body (1), spool (2), valve rod (3), positioning block (4), retaining spring pearl (5), positioning disk (6), dial (7), pointer (8), handle (9), wherein spool (2) is arranged in valve body (1), valve rod (3) one end is connected with spool (2) through pointer (8), dial (7), positioning disk (6), positioning block (4) successively, and valve rod (3) the other end and handle (9) are fixed, it is characterized in that, described retaining spring pearl (5) is arranged on positioning block (4), retaining spring pearl (5) contacts with positioning disk (6), positioning disk (6) is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of the upper ball of retaining spring pearl (5), positioning disk (6) and dial (7) are fitted fixing, fixing scale on the corresponding dial (7) of small sircle hole on positioning disk (6), handle with sleeve (9), valve rod (3) drives pointer (8), retaining spring pearl (5), positioning block (4) and spool (2) rotate, described spool (2) is hollow cylindrical structure, a cylndrical surface of spool (2) is airtight and be provided with the slotted eye be connected with positioning block (4) and valve rod (3), another cylndrical surface of spool (2) is opening, the side wall surface of spool (2) is provided with otch, runner bore on otch bore and valve body (1) matches, (3) are radially provided with straight-line groove to described valve rod, described positioning block (4) is provided with 2 retaining spring pearls (5), retaining spring pearl (5) can symmetry be fixed on positioning block (4), the structure of retaining spring pearl (5) comprises cylindrical drum in addition, spring and ball, its medi-spring is arranged at the hollow part of cylindrical drum, ball is arranged at one end of spring, extruding ball can make spring generation deformation, the aperture inwall of described pointer (8) is provided with the projection corresponding with valve rod (3), on described handle, (9) are also provided with the projection corresponding with valve rod.
Embodiment 2,
A kind of Air valves for accurately controlling baking machine air displacement as shown in the figure, include valve body (1), spool (2), valve rod (3), positioning block (4), retaining spring pearl (5), positioning disk (6), dial (7), pointer (8), handle (9), wherein spool (2) is arranged in valve body (1), valve rod (3) one end is connected with spool (2) through pointer (8), dial (7), positioning disk (6), positioning block (4) successively, and valve rod (3) the other end and handle (9) are fixed, it is characterized in that, described retaining spring pearl (5) is arranged on positioning block (4), retaining spring pearl (5) contacts with positioning disk (6), positioning disk (6) is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of the upper ball of retaining spring pearl (5), positioning disk (6) and dial (7) are fitted fixing, fixing scale on the corresponding dial (7) of small sircle hole on positioning disk (6), handle with sleeve (9), valve rod (3) drives pointer (8), retaining spring pearl (5), positioning block (4) and spool (2) rotate, described spool (2) is hollow cylindrical structure, a cylndrical surface of spool (2) is airtight and be provided with the slotted eye be connected with positioning block (4) and valve rod (3), another cylndrical surface of spool (2) is opening, the side wall surface of spool (2) is provided with otch, cut sides is arc surface, runner bore on otch bore and valve body (1) matches, (3) are radially provided with rectilinear projection to described valve rod, described positioning block (4) is provided with 2 retaining spring pearls (5), retaining spring pearl (5) can symmetry be fixed on positioning block (4), the structure of retaining spring pearl (5) comprises cylindrical drum in addition, spring and ball, its medi-spring is arranged at the hollow part of cylindrical drum, ball is arranged at one end of spring, extruding ball can make spring generation deformation, the aperture inwall of described pointer (8) is provided with the groove corresponding with valve rod (3), on described handle, (9) are also provided with the groove corresponding with valve rod.
Mounting structure advantage of the present utility model is, the fine rotational to spool is realized by the structural feature of positioning block, retaining spring pearl, positioning disk, dial, thus make the control of air displacement more accurate, the small sircle hole of the single symmetry of the annular wherein positioning plate arranged and the position one_to_one corresponding of dial, engage with the small sircle hole on positioning plate the feedback effects that the force feedback formed improves control by the rotation of retaining spring pearl, enable the utility model accurately control air displacement reliably.
Above-described embodiment; further detailed description has been carried out to object of the present invention, technological scheme and beneficial effect; be understood that; the above is the specific embodiment of the present invention, the protection domain be not intended to limit the present invention, within the spirit and principles in the present invention all; any amendment of making; equivalent replacement, improves, is all included in protection scope of the present invention.
Claims (7)
1. one kind for accurately controlling the Air valves of baking machine air displacement, it includes valve body, spool, valve rod, positioning block, retaining spring pearl, positioning disk, dial, pointer, handle, wherein spool is arranged in valve body, valve rod one end is connected with spool through pointer, dial, positioning disk, positioning block successively, and the valve rod the other end and handle are fixed; It is characterized in that, described retaining spring pearl is arranged on positioning block, retaining spring pearl contacts with positioning disk, positioning disk is provided with in single ring-type and symmetrical multiple small sircle holes, the aperture of small sircle hole is less than the diameter of ball on retaining spring pearl, positioning disk and dial are fitted fixing, and the fixing scale on the corresponding dial of the small sircle hole on positioning disk, during handle with sleeve, valve rod drives pointer, retaining spring pearl, positioning block and valve core rotation.
2. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 1, it is characterized in that, described spool is hollow cylindrical structure, a cylndrical surface of spool is airtight and be provided with the slotted eye be connected with positioning block and valve rod, another cylndrical surface of spool is opening, the side wall surface of spool is provided with otch, and the runner bore on otch bore and valve body matches.
3. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 2, it is characterized in that, the structure of retaining spring pearl comprises cylindrical drum, spring and ball, its medi-spring is arranged at the hollow part of cylindrical drum, ball is arranged at one end of spring, and extruding ball can make spring generation deformation.
4. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 1, it is characterized in that, described positioning block is provided with 2 retaining spring pearls, retaining spring pearl symmetry is fixed on positioning block.
5. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 1, is characterized in that, described valve rod is radially provided with straight-line groove or projection.
6. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 1, it is characterized in that, the aperture inwall of described pointer is provided with the projection corresponding with valve rod or groove.
7. a kind of Air valves for accurately controlling baking machine air displacement as claimed in claim 1, is characterized in that, described handle is provided with the projection corresponding with valve rod or groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360441.2U CN204647373U (en) | 2015-05-29 | 2015-05-29 | A kind of Air valves for accurately controlling baking machine air displacement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360441.2U CN204647373U (en) | 2015-05-29 | 2015-05-29 | A kind of Air valves for accurately controlling baking machine air displacement |
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| CN204647373U true CN204647373U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520360441.2U Active CN204647373U (en) | 2015-05-29 | 2015-05-29 | A kind of Air valves for accurately controlling baking machine air displacement |
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| CN105863997A (en) * | 2016-06-03 | 2016-08-17 | 温岭市鑫磊空压机有限公司 | Adjustable low-voltage starting air compressor |
| CN105889028A (en) * | 2016-06-03 | 2016-08-24 | 温岭市鑫磊空压机有限公司 | Adjustable low pressure start-up silencer |
| CN105922897A (en) * | 2016-06-18 | 2016-09-07 | 金余和 | Bidirectional lifting basket type safety seat lifting basket assembly |
| CN105946643A (en) * | 2016-06-18 | 2016-09-21 | 金余和 | Infant's bidirectional lifting basket type safety seat with handle rotating and lifting mechanism |
| CN105946635A (en) * | 2016-06-18 | 2016-09-21 | 金余和 | Children's bidirectional lifting basket type safety seat with one-ring unlocking mechanism |
| CN106004543A (en) * | 2016-06-18 | 2016-10-12 | 金余和 | Bidirectional basket type safety seat with lifting handle rotating and lifting mechanism |
| CN106043012A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Two-way basket type child safety seat with annular unlocking mechanism |
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| CN106080281A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | Hand basket safety seat with safety belt assembly |
| CN106143232A (en) * | 2016-06-18 | 2016-11-23 | 金余和 | Infant basket type safety seat |
| CN106394339A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Basket type seat with handle rotating and lifting mechanism |
| CN106394338A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Bi-direction basket type child safety seat with spring swinging arm mechanisms |
| CN106394328A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Bidirectional basket type child safety seat provided with handle rotation lifting mechanism |
| CN106427689A (en) * | 2016-06-18 | 2017-02-22 | 金余和 | Hand-basket type safety seat with lateral protectors |
| CN112872785A (en) * | 2021-02-28 | 2021-06-01 | 裘军 | Screwdriver head suitable for long screw tightening operation |
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- 2015-05-29 CN CN201520360441.2U patent/CN204647373U/en active Active
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| CN105863997A (en) * | 2016-06-03 | 2016-08-17 | 温岭市鑫磊空压机有限公司 | Adjustable low-voltage starting air compressor |
| CN105889028A (en) * | 2016-06-03 | 2016-08-24 | 温岭市鑫磊空压机有限公司 | Adjustable low pressure start-up silencer |
| CN105863997B (en) * | 2016-06-03 | 2017-12-26 | 温岭市鑫磊空压机有限公司 | A kind of adjustable low-voltage starts air compressor |
| CN105889028B (en) * | 2016-06-03 | 2017-12-26 | 温岭市鑫磊空压机有限公司 | A kind of adjustable low-voltage starts muffler |
| CN106043016A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Basket type safety seat with lifting handle rotation lifting mechanism |
| CN106080298A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | Child's two-way basket type safety seat with safety belt assembly |
| CN106043012A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Two-way basket type child safety seat with annular unlocking mechanism |
| CN106043017A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant safety seat with lifting handle rotation lifting mechanism |
| CN106043001A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Child bidirectional basket type safety seat with safety belt assembly |
| CN106043013A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant safety seat with locking hinge mechanism |
| CN105946635A (en) * | 2016-06-18 | 2016-09-21 | 金余和 | Children's bidirectional lifting basket type safety seat with one-ring unlocking mechanism |
| CN106080292A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | Band anti-splash child two-way basket type safety seat |
| CN106080289A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | Child's two-way basket type safety seat with spring rocker arm body |
| CN106004543A (en) * | 2016-06-18 | 2016-10-12 | 金余和 | Bidirectional basket type safety seat with lifting handle rotating and lifting mechanism |
| CN106080281A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | Hand basket safety seat with safety belt assembly |
| CN106143232A (en) * | 2016-06-18 | 2016-11-23 | 金余和 | Infant basket type safety seat |
| CN106394339A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Basket type seat with handle rotating and lifting mechanism |
| CN106394338A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Bi-direction basket type child safety seat with spring swinging arm mechanisms |
| CN106394328A (en) * | 2016-06-18 | 2017-02-15 | 金余和 | Bidirectional basket type child safety seat provided with handle rotation lifting mechanism |
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| CN105922897A (en) * | 2016-06-18 | 2016-09-07 | 金余和 | Bidirectional lifting basket type safety seat lifting basket assembly |
| CN112872785A (en) * | 2021-02-28 | 2021-06-01 | 裘军 | Screwdriver head suitable for long screw tightening operation |
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