CN204753103U - Nozzle of adjustable nozzle clearance interval when operation - Google Patents
Nozzle of adjustable nozzle clearance interval when operation Download PDFInfo
- Publication number
- CN204753103U CN204753103U CN201520406766.XU CN201520406766U CN204753103U CN 204753103 U CN204753103 U CN 204753103U CN 201520406766 U CN201520406766 U CN 201520406766U CN 204753103 U CN204753103 U CN 204753103U
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- China
- Prior art keywords
- inner barrel
- nozzle
- barrel
- cylinder body
- outer cylinder
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- Withdrawn - After Issue
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Abstract
The utility model provides a nozzle of adjustable nozzle clearance interval when operation, including hollow outer barrel, the urceolus internal be equipped with same axle center in on the barrel with down in the barrel, the lower edge and the going up of down interior barrel of barrel forms annular nozzle clearance in going up between the reason, the inner wall of outer barrel inwards stretches out the several backup pad, the leading edge and the contact of the external wall of last inner tube of backup pad, it is protruding still to be equipped with the column of inwards stretching out on the internal wall of urceolus, be equipped with the recess of corresponding slope out of shape on the external wall of last inner tube, the bellied front end of column is located the recess, still be equipped with on the outer wall of barrel outside can spur in barrel pivoted pulling device. Spur barrel rebound in the top backward via the pulling device to the distance of barrel strengthens in interior barrel in order top and the below, has increased nozzle clearance distance.
Description
Technical field
The present patent application relates to a kind of nozzle of the adjustable nozzle gap clearance when operating, and is particularly applied in the nozzle arrangements on textile dyeing machinery, belongs to the field of dyeing apparatus technology.
Background technology
In textile dyeing machinery, the cylinder that the power resources driving fabric to advance drive in motor rotates, but the chief motivation of fabric is still because the fluid of machine Inner eycle pushes away confession.In existing textile dyeing machinery, the power resources of fluid are provided by wind-force main burner and atomization (water) nozzle.In existing textile dyeing machinery, the spacing between nozzle is non-adjustable, and the thrust of this liquid just making nozzle spray cannot regulate, and cannot regulate due to nozzle gap, is also unfavorable for the removing to nozzle gap impurity.
Summary of the invention
Namely the present patent application is for current cloth-dyeing machine nozzle structure above shortcomings part, provides a kind of rational in infrastructure, the nozzle arrangements that gap is adjustable.
Specifically, the nozzle of a kind of adjustable nozzle gap clearance when operating described in the present patent application, comprise the outer cylinder body of hollow, the upper inner barrel in same axle center and lower inner barrel is provided with in outer cylinder body, the nozzle gap of annular is formed between the lower edge of upper inner barrel and the upper limb of lower inner barrel, the inwall of outer cylinder body inwardly stretches out several gripper shoe, the leading edge of gripper shoe and upper inner barrel wall contacts, outer cylinder body inwall is also provided with the columnar projections of inwardly stretching out, upper inner barrel outer wall is provided with the groove of corresponding inclination out of shape, the front end of columnar projections is positioned at groove, the inwall of outer cylinder body is also provided with the pull unit that inner barrel can be pulled to rotate.
Further, described pull unit comprises transmission device, and transmission device is connected with connecting rod, and the outer wall of upper inner barrel is provided with the connector be connected with connecting rod.
Further, described transmission device comprises pneumatic actuator and electric drive, can pull connecting rod, and in drive, inner barrel rotates.
Further, described connector comprises the annulus cover being fixed on inner barrel outer wall, and connection annulus cover is connected with the cylinder of connecting rod.
Further, the lower edge of described upper inner barrel expands to outer lower side and forms taper, and the inside top of upper limb of lower inner barrel reduces and also forms taper, forms die gap between the lower edge of upper inner barrel and the upper limb of lower inner barrel.
Further, the two ends of described outer cylinder body are respectively equipped with the plain flange for connecting.
Further, the sidewall of described outer cylinder body also has nozzle water inlet position.
The nozzle of a kind of adjustable nozzle gap clearance when operating described in the present patent application, be different from common nozzle, nozzle gap can free adjustment.Pull back via pull unit, upper inner barrel surface is moved because the constraint of gripper shoe there is no horizontal plane, cause inner barrel can only along axis rotation, and the columnar projections be fixed in outer cylinder body also produces interaction with the groove fixed on the surface at upper inner barrel because of rotation, folder columnar projections engagement concavity rooved face in a groove, and produce displacement because of thrust, because the contact surface of groove is for tilting, groove will be forced can only to move along the parallax parallel with contact surface, top inner barrel is driven together to move, thus the distance of order top inner barrel and below inner barrel strengthens, add nozzle gap distance.
The nozzle of a kind of adjustable nozzle gap clearance when operating described in the present patent application, simple and practical, design ingenious, the adjustment of nozzle gap can be realized easily, thus be convenient to the adjustment of nozzle ejection fluid pressure and the clean of nozzle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present patent application embodiment;
Fig. 2 is the sectional view of figure mono-A line;
Fig. 3 is the sectional view of figure mono-B line;
Wherein, 1 be outer cylinder body, 10 for gripper shoe, 2 for upper inner barrel, 3 for lower inner barrel, 4 for nozzle gap, 5 for columnar projections, 6 for groove, 7 for pull unit, 71 for transmission device, 72 for connecting rod, 73 for cylinder, 74 for annulus cover, 8 for nozzle water inlet position, 9 be plain flange.
Detailed description of the invention
Below by drawings and Examples, do nonrestrictive description to the device described in the present patent application, object makes the public understand described technical scheme better.
Fig. 1-3 is structural representations of a device detailed description of the invention described in the present patent application, described nozzle, comprise the outer cylinder body 1 of hollow, the upper inner barrel 2 in same axle center and lower inner barrel 3 is provided with in outer cylinder body 1, the lower edge of described upper inner barrel 2 expands to outer lower side and forms taper, the inside top of upper limb of lower inner barrel 3 reduces and also forms taper, the nozzle gap 4 of annular is formed between the lower edge of upper inner barrel 2 and the upper limb of lower inner barrel 3, the inwall of outer cylinder body 1 inwardly stretches out several gripper shoe 10 (Fig. 3), the leading edge of gripper shoe 10 and the wall contacts of upper inner barrel 2 but do not fix, outer cylinder body 1 inwall is also provided with the columnar projections 5 of inwardly stretching out, upper inner barrel 2 outer wall is provided with the groove 6 of corresponding inclination out of shape, the front end of columnar projections 5 is positioned at groove 6, the inwall of outer cylinder body 1 is also provided with the pull unit 7 that inner barrel 2 can be pulled to rotate.As shown in Figure 2, described pull unit 7 comprises transmission device 71, transmission device 71 comprises pneumatic actuator and electric drive, can pull connecting rod 72, in drive, inner barrel 2 rotates, and transmission device 71 is connected with connecting rod 72, the outer wall of upper inner barrel is provided with annulus cover 74, cylinder connects 73 and connects annulus cover 74 and connecting rod 72, and the sidewall of described outer cylinder body also has nozzle water inlet position 8, the two ends of described outer cylinder body are respectively equipped with the plain flange 9 for connecting.
Described adjustable nozzles, be different from common nozzle, nozzle gap can free adjustment, pull back via pull unit 7, upper inner barrel 2 surface is moved because the constraint of gripper shoe 10 there is no horizontal plane, cause inner barrel 2 can only along axis rotation, and the columnar projections 5 be fixed in outer cylinder body 1 and the groove 6 fixed on the surface at upper inner barrel 2, also interaction is produced because of rotation, the columnar projections 5 be clipped in groove 6 contacts groove 6 surface, and produce displacement because of thrust, because the contact surface of groove 6 is for tilting, groove 6 will be forced can only to move along the parallax parallel with contact surface, top inner barrel 2 is driven together to move, thus the distance of order top inner barrel 2 and below inner barrel 3 strengthens, add nozzle gap 4 distance.
It should be understood that; it is to make the public better understand described technical scheme that foregoing description comprises accompanying drawing object; instead of the restriction to described technical scheme; in fact; with identical or approximate principle to the improvement of described technical scheme; comprise the replacement of the basic similar elements of function and structure, all within the present patent application technical scheme required for protection.
Claims (7)
1. the nozzle of an adjustable nozzle gap clearance when operating, it is characterized in that: the outer cylinder body comprising hollow, the upper inner barrel in same axle center and lower inner barrel is provided with in outer cylinder body, the nozzle gap of annular is formed between the lower edge of upper inner barrel and the upper limb of lower inner barrel, the inwall of outer cylinder body inwardly stretches out several gripper shoe, the leading edge of gripper shoe and upper inner barrel wall contacts, outer cylinder body inwall is also provided with the columnar projections of inwardly stretching out, upper inner barrel outer wall is provided with the groove of corresponding inclination out of shape, the front end of columnar projections is positioned at groove, the inwall of outer cylinder body is also provided with the pull unit that inner barrel can be pulled to rotate.
2. the nozzle of the adjustable nozzle gap clearance when operating according to claim 1, is characterized in that: described pull unit comprises transmission device, and transmission device is connected with connecting rod, the outer wall of upper inner barrel is provided with the connector be connected with connecting rod.
3. the nozzle of the adjustable nozzle gap clearance when operating according to claim 2, is characterized in that: described transmission device comprises pneumatic actuator and electric drive, can pull connecting rod, and in drive, inner barrel rotates.
4. the nozzle of the adjustable nozzle gap clearance when operating according to claim 2, is characterized in that: described connector comprises the annulus cover being fixed on inner barrel outer wall, and connection annulus cover is connected with the cylinder of connecting rod.
5. the nozzle of adjustable nozzle gap clearance when operating according to any one of claim 1-4, it is characterized in that: the lower edge of described upper inner barrel expands to outer lower side and forms taper, the inside top of upper limb of lower inner barrel reduces and also forms taper, forms die gap between the lower edge of upper inner barrel and the upper limb of lower inner barrel.
6. the nozzle of adjustable nozzle gap clearance when operating according to any one of claim 1-4, is characterized in that: the two ends of described outer cylinder body are respectively equipped with the plain flange for connecting.
7. the nozzle of adjustable nozzle gap clearance when operating according to any one of claim 1-4, is characterized in that: the sidewall of described outer cylinder body also has nozzle water inlet position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406766.XU CN204753103U (en) | 2015-06-12 | 2015-06-12 | Nozzle of adjustable nozzle clearance interval when operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406766.XU CN204753103U (en) | 2015-06-12 | 2015-06-12 | Nozzle of adjustable nozzle clearance interval when operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753103U true CN204753103U (en) | 2015-11-11 |
Family
ID=54467831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406766.XU Withdrawn - After Issue CN204753103U (en) | 2015-06-12 | 2015-06-12 | Nozzle of adjustable nozzle clearance interval when operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862907A (en) * | 2015-06-12 | 2015-08-26 | 立信染整机械(深圳)有限公司 | Spray nozzle adjustable in spacing during operation |
| CN105603660A (en) * | 2016-01-26 | 2016-05-25 | 立信染整机械(深圳)有限公司 | Adjustable nozzle device |
-
2015
- 2015-06-12 CN CN201520406766.XU patent/CN204753103U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862907A (en) * | 2015-06-12 | 2015-08-26 | 立信染整机械(深圳)有限公司 | Spray nozzle adjustable in spacing during operation |
| CN105603660A (en) * | 2016-01-26 | 2016-05-25 | 立信染整机械(深圳)有限公司 | Adjustable nozzle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |