CN112973487A - Nozzle angle adjusting device - Google Patents
Nozzle angle adjusting device Download PDFInfo
- Publication number
- CN112973487A CN112973487A CN202110190889.4A CN202110190889A CN112973487A CN 112973487 A CN112973487 A CN 112973487A CN 202110190889 A CN202110190889 A CN 202110190889A CN 112973487 A CN112973487 A CN 112973487A
- Authority
- CN
- China
- Prior art keywords
- ring
- adjusting device
- angle adjusting
- column
- nozzle angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a nozzle angle adjusting device, which comprises a main door, wherein the nozzle angle adjusting device comprises an adjusting part arranged on the main door and a nozzle fixed on the adjusting part, and the adjusting part is suitable for being fired and rotated to adjust the orientation of the nozzle. The whole coating machine is convenient to seal and close through the main door; the sealing effect is good, and the operation is simple; through the setting of regulation portion, realize the effect that the nozzle was adjusted in the percussion, the nozzle under the protection operating condition of not only being convenient for prevents the production of maloperation, but also can guarantee going on steadily of overall regulation effect.
Description
Technical Field
The invention relates to a nozzle device, in particular to a nozzle angle adjusting device.
Background
Stirring equipment in the prior art generally needs to be sealed for stirring, and in the stirring process, the stirring effect is directly influenced due to different injection angles of nozzles, and in the stirring process, the angles of the nozzles need to be adjusted due to the existence of various conditions.
Generally, when people adjust the angle of the nozzle, people usually open the main door and then adjust the orientation of the nozzle, and the form easily causes the pollution of stirred materials and damages the sealing performance of the whole materials.
Accordingly, it is desirable to provide a non-start-up nozzle angle adjustment device.
Disclosure of Invention
The present invention is directed to a non-start-up nozzle angle adjustment device to solve the above-mentioned problems.
In order to achieve the above object, an embodiment of the present invention provides a nozzle angle adjusting apparatus including a main door, wherein the nozzle angle adjusting apparatus includes an adjusting portion provided on the main door and a nozzle fixed on the adjusting portion, and
the adjusting part is suitable for being fired and rotated to adjust the orientation of the nozzle.
Preferably, the adjusting part includes a cover shell, an adjusting post located in the cover shell and rotatably disposed on the main door, a front end ring fixed on the adjusting post, an outer sleeve post covered on the front end ring, a rear end plate disposed coaxially with the front end ring, a drawing post coaxially fixed with the rear end plate and a spring body sleeved on the drawing post, and
the front end ring is provided with a ring front end tooth, and the front end surface of the rear end plate is provided with a ring rear end tooth matched with the front end tooth;
an anti-rotation head is fixed at the end part of the adjusting column and movably inserted on the rear end plate;
one end of the spring body props against the rear end face of the rear end plate, and the other end of the spring body props against the inner top wall of the housing; wherein
And drawing the drawing column and rotating the drawing column to adjust the orientation of the nozzle.
Preferably, the nozzle angle adjusting device further comprises an adjusting handle, and the adjusting handle is fixed on the drawing column.
Preferably, a ring of scale marks are arranged around the adjusting handle in the circumferential direction, and an indicating needle is arranged on the outer wall of the housing.
Preferably, the nozzle angle adjusting device further comprises an auxiliary door arranged on the opening and closing opening of the main door, a through opening is formed in the auxiliary door, a rubber sleeve ring is compressed at the through opening, a plurality of circulation holes are formed in the circumferential direction of the rubber sleeve ring, and the adjusting column is rotatably sleeved in the rubber sleeve ring.
Preferably, the nozzle angle adjusting device comprises a rotating column and a bottom base ring which are fixedly connected with the end part of the rubber sleeve ring; and
the rotating column is hollow inside and is communicated with the circulating hole;
the lower end of the rotating column is provided with a sleeve joint ring which is rotatably sleeved in the subbase ring, the adjusting column rotatably extends out of the rotating column, the front end ring is fixed on the rotating column, wherein
The rotating column is suitable for rotating relative to the axis of the base ring.
Preferably, the nozzle angle adjusting device further comprises a bottom base platform with a hollow inner part, the bottom base ring is fixed on the bottom base platform, one side of the bottom base platform is provided with a gas-liquid injection port, and the gas-liquid injection port is arranged on one side of the bottom base platform, wherein the gas-liquid injection port is arranged on the bottom base platform
And gas/liquid is suitable for being injected into the bottom base platform, the bottom base ring and the inner cavity of the rotating column from the gas-liquid injection port in sequence.
Preferably, the nozzle angle adjusting device further comprises a bolt, and a door closing locking port is formed in the side wall of the sleeving ring; the side wall of the bottom base ring is provided with a socket; wherein
When the auxiliary door closes the opening and closing port, the plug pins are sequentially plugged in the plugging port and the closing door locking port.
Preferably, the bottom of the inner ring of the bottom base ring is provided with a guide ring, and a gap ring is arranged on the guide ring along the circumferential direction of the guide ring;
the lower end of the socket ring is provided with a clamping sheet which is clamped in the gap ring, wherein
When the auxiliary door closes the opening and closing opening, the clamping sheet props against the initial wall of the gap ring;
when the auxiliary door is completely opened, the clamping piece is propped against the tail wall of the gap ring.
Preferably, the side wall of the sleeving ring is provided with an opening locking port; wherein
When the clamping sheet is propped against the tail wall of the gap ring, the plug pins are sequentially inserted into the insertion port and the door opening locking port
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
1. the whole coating machine is convenient to seal and close through the main door; the sealing effect is good, and the operation is simple;
2. through the setting of regulation portion, realize the effect that the nozzle was adjusted in the percussion, the nozzle under the protection operating condition of not only being convenient for prevents the production of maloperation, but also can guarantee going on steadily of overall regulation effect.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram illustrating a nozzle angle adjustment device according to an embodiment of the present invention;
FIG. 2 shows an enlarged view at A of FIG. 1;
FIG. 3 is a partial schematic structural view of an adjustment part provided in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a main door, an auxiliary door and a rubber sleeve ring provided by the embodiment of the invention;
FIG. 5 is a schematic structural diagram of a rotary column provided in an embodiment of the present invention;
FIG. 6 shows a schematic structural diagram of a base ring provided in an embodiment of the present invention;
in the figure:
a main door 1;
the adjustment portion 2, the cover 201, the pointer 2011;
an adjustment post 202;
a front end ring 203, front end teeth 2031;
a rear end plate 204, rear end teeth 2041;
a pull post 205, a spring body 206;
an auxiliary door 3;
a rubber sleeve ring 4, a flow hole 401;
the rotary column 5, a socket ring 501, a clamping sheet 502, a door closing locking port 503 and a door opening locking port 504;
a base ring 6, a socket 601, a guide ring 602, a notch ring 603, an initial wall 604 and a tail wall 605;
a bottom base platform 7 and a bolt 8.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 6, a nozzle angle adjusting device comprises a main door 1, the nozzle angle adjusting device comprises an adjusting part 2 arranged on the main door 1 and a nozzle fixed on the adjusting part 2, and the adjusting part 2 is suitable for being fired and rotated to adjust the orientation of the nozzle.
The whole coating machine is convenient to seal and close through the main door 1; the sealing effect is good, and the operation is simple; through the setting of regulating part 2, realize the effect that the nozzle was adjusted in the percussion, the nozzle under the protection operating condition of not only being convenient for prevents the production of maloperation, but also can guarantee going on steadily of overall regulation effect.
In some embodiments, the adjusting portion 2 includes a cover 201, an adjusting post 202 rotatably disposed on the main door 1, a front end ring 203 fixed on the main door 1, a rear end plate 204 coaxially disposed with the front end ring 203, a drawing post 205 coaxially fixed with the rear end plate 204 and a spring body 206 sleeved on the drawing post 205, and
the front end ring 203 is provided with a ring of front end teeth 2031, and the front end surface of the rear end plate 204 is provided with a ring of rear end teeth 2041 matched with the front end teeth 2031; an anti-rotation head is fixed at the end part of the adjusting column 202 and movably inserted on the rear end plate 204; one end of the spring body 206 is abutted against the rear end face of the rear end plate 204, and the other end is abutted against the inner top wall of the housing 201; wherein
The pull post 205 is pulled and the pull post 205 is rotated to adjust the orientation of the nozzle. It should be noted that the anti-rotation head is regular polygon, that is, the anti-rotation head follows the rotation of the rear end plate 204 when the rear end plate 204 rotates.
Firstly, the drawing column 205 is pulled to enable the drawing column 205 to drive the rear end plate 204 to move backwards, in the process of moving backwards, the rear end plate 204 compresses the spring body 206, the rear end teeth 2041 and the front end teeth 2031 are separated from contact, at the moment, the drawing column 205 is rotated, because the adjusting column 202 is provided with the anti-rotation head, the drawing column 205 rotates to cooperatively drive the adjusting column 202 to rotate, so that the orientation of the nozzle is adjusted, further, after the adjustment is finished, the drawing column 205 is loosened, the spring body 206 pushes the front end plate to drive the drawing column 205 to reset until the front end teeth 2031 and the rear end teeth 2041 are mutually engaged, at the moment, the drawing column 205 is relatively locked, and the nozzle cannot rotate again.
In some embodiments, the nozzle angle adjustment device further comprises an adjustment handle 207, and the adjustment handle 207 is fitted over the pull post 205. The adjusting handle 207 is circumferentially provided with a ring scale 2071, and the outer wall of the casing 201 is provided with an indicating needle 2011.
Wherein the adjustment handle 207 is pulled and rotated to achieve the effect of adjusting the rotation. The degree of rotation is determined according to the indication position of the indication needle 2011.
In some embodiments, the nozzle angle adjusting device further includes an auxiliary door 3 disposed on the opening/closing opening of the main door 1, a through hole is formed in the auxiliary door 3, a rubber sleeve ring 4 is compressed at the through hole, a plurality of flow holes 401 are formed in the circumferential direction of the rubber sleeve ring 4, and the adjusting column 202 is rotatably sleeved in the rubber sleeve ring 4.
Wherein, the setting of the rubber lantern ring 4 has following several advantages: because the material is rubber material, the existence of the rubber sleeve ring 4 is convenient for ensuring good sealing effect on the through opening; because the rubber sleeve ring 4 is adopted, when high-temperature compressed gas passes through, the gas flowing through the circulation hole 401 can extrude the inner wall of the circulation hole 401, so that the side wall of the whole rubber sleeve ring 4 extrudes the through hole, and the sealing effect is further enhanced; the rubber material is adopted, so that the material with lower cost is convenient to replace and maintain, and the cost is low.
In some embodiments, the nozzle angle adjustment device comprises a rotating column 5 and a bottom base ring 6 fixedly connected with the end of the glue collar 4; and the rotating column 5 is hollow inside and is communicated with the circulation hole 401; the lower end of the rotating column 5 is provided with a sleeve joint ring 501, the sleeve joint ring 501 is rotatably sleeved in the base ring 6, the adjusting column 202 rotatably extends out of the rotating column 5, the front end ring 203 is fixed on the rotating column 5, and the rotating column 5 is suitable for rotating relative to the axis of the base ring 6.
The hollow structure matched with the through hole is arranged on the rotating column 5, so that gas and liquid can be introduced and discharged, the stability of the whole operation is ensured, and the gas/liquid injection is realized under the state that the door is not opened.
It should be noted that the base ring 6 is stationary, while the rotary column 5 is capable of rotating about the axis of the base ring 6, during which rotation the opening and closing of the auxiliary door 3 is achieved. Also, in order to ensure the normal opening and closing of the integrated sub-door 3, the collar 501 is disposed therein, thereby promoting the stable rotation of the whole.
In some embodiments, the nozzle angle adjusting device further comprises a bottom base 7 with a hollow interior, the bottom base ring 6 is fixed on the bottom base 7, one side of the bottom base 7 is provided with a gas-liquid inlet, wherein gas/liquid is suitable for being injected into the bottom base 7, the bottom base ring 6 and the inner cavity of the rotating column 5 in sequence through the gas-liquid inlet.
Firstly, a bottom base platform 7 is arranged and used for supporting the rotating column 5 and the bottom base ring 6, and a gas-liquid injection port is formed in the bottom base platform 7 and used for ensuring that gas/liquid can be stably injected and transmitted from the gas-liquid injection port.
In some embodiments, in order to prevent the auxiliary door 3 from being accidentally closed or opened due to a false impact after the auxiliary door 3 is opened and closed, a locking mechanism is designed to ensure the stability of the auxiliary door 3 in the fully opened and fully closed states, and the specific technical scheme is as follows: the nozzle angle adjusting device further comprises a bolt 8, and a door closing locking port 503 is formed in the side wall of the sleeving ring 501; the side wall of the bottom base ring 6 is provided with a socket 601; when the auxiliary door 3 closes the opening and closing port, the plug pin 8 is inserted into the insertion port 601 and the closing locking port 503 in sequence. The side wall of the sleeving connection ring 501 is provided with an opening locking port 504; wherein the latch 8 is inserted into the insertion opening 601 and the door locking opening 504 in sequence when the latch 502 abuts against the rear wall 605 of the notched ring 603.
When the auxiliary door 3 is completely closed, the axis of the door closing locking port 503 is collinear with the axis of the inserting port 601, and at the moment, the effect of inserting and fixing can be realized only by inserting the bolt 8 into the door closing locking port 503 and the inserting port 601 in sequence.
When the auxiliary door 3 is completely opened, the axis of the door opening locking port 504 and the axis of the inserting port 601 are collinear, and at the moment, the effect of inserting and fixing can be realized only by sequentially inserting the bolt 8 into the door opening locking port 504 and the inserting port 601.
In some embodiments, in order to prevent the excessive rotation of the rotation column 5 when the auxiliary door 3 is opened or closed, the following technical solutions are adopted: the bottom of the inner ring of the bottom ring 6 is provided with a guide ring 602, and a gap ring 603 is arranged on the guide ring 602 along the circumferential direction; the lower end of the sleeving ring 501 is provided with a clamping sheet 502, the clamping sheet 502 is clamped in the gap ring 603, and when the auxiliary door 3 closes the opening and closing opening, the clamping sheet 502 is pressed against the initial wall 604 of the gap ring 603; when the auxiliary door 3 is fully opened, the catch 502 abuts against the rear wall 605 of the notched ring 603.
The motion track of the card tab 502 is the notch ring 603, and when the card tab 502 rotates around the axis of the bottom base ring 6, the card tab 502 can be located from the initial wall 604 to the final wall 605 of the notch ring 603, so that the overall stroke of the card tab is limited, and the stability of the overall structure is ensured.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A nozzle angle adjusting device includes a main door, characterized in that the nozzle angle adjusting device includes an adjusting portion provided on the main door and a nozzle fixed on the adjusting portion, an
The adjusting part is suitable for being fired and rotated to adjust the orientation of the nozzle.
2. Nozzle angle adjusting device according to claim 1,
the adjusting part comprises a cover shell, an adjusting column, a front end ring, a rear end plate, a drawing column and a spring body, wherein the adjusting column is rotatably arranged on the main door, the front end ring is fixed on the main door, the rear end plate is coaxially arranged with the front end ring, the drawing column is coaxially fixed with the rear end plate, the spring body is sleeved on the drawing column, and
the front end ring is provided with a ring front end tooth, and the front end surface of the rear end plate is provided with a ring rear end tooth matched with the front end tooth;
an anti-rotation head is fixed at the end part of the adjusting column and movably inserted on the rear end plate;
one end of the spring body props against the rear end face of the rear end plate, and the other end of the spring body props against the inner top wall of the housing; wherein
And drawing the drawing column and rotating the drawing column to adjust the orientation of the nozzle.
3. Nozzle angle adjusting device according to claim 2,
the nozzle angle adjusting device also comprises an adjusting handle, and the adjusting handle is fixed on the drawing column.
4. Nozzle angle adjusting device according to claim 3,
the circumference of the adjusting handle is provided with a ring of scale marks, and the outer wall of the housing is provided with an indicating needle.
5. Nozzle angle adjusting device according to claim 4,
the nozzle angle adjusting device further comprises an auxiliary door arranged on the opening and closing opening of the main door, a through opening is formed in the auxiliary door, a rubber sleeve ring is compressed at the through opening, a plurality of circulation holes are formed in the circumferential direction of the rubber sleeve ring, and the adjusting column is rotatably sleeved in the rubber sleeve ring.
6. Nozzle angle adjusting device according to claim 5,
the nozzle angle adjusting device comprises a rotating column and a bottom base ring which are fixedly connected with the end part of the rubber lantern ring; and
the rotating column is hollow inside and is communicated with the circulating hole;
the lower end of the rotating column is provided with a sleeve joint ring which is rotatably sleeved in the subbase ring, the adjusting column rotatably extends out of the rotating column, the front end ring is fixed on the rotating column, wherein
The rotating column is suitable for rotating relative to the axis of the base ring.
7. Nozzle angle adjusting device according to claim 6,
the nozzle angle adjusting device further comprises a hollow bottom base platform, the bottom base ring is fixed on the bottom base platform, one side of the bottom base platform is provided with a gas-liquid injection port, and the gas-liquid injection port is formed in one side of the bottom base platform
And gas/liquid is suitable for being injected into the bottom base platform, the bottom base ring and the inner cavity of the rotating column from the gas-liquid injection port in sequence.
8. Nozzle angle adjusting device according to claim 7,
the nozzle angle adjusting device also comprises a bolt, and the side wall of the sleeving ring is provided with a door closing locking port; the side wall of the bottom base ring is provided with a socket; wherein
When the auxiliary door closes the opening and closing port, the plug pins are sequentially plugged in the plugging port and the closing door locking port.
9. Nozzle angle adjusting device according to claim 8,
the bottom of the inner ring of the bottom base ring is provided with a guide ring, and a gap ring is arranged on the guide ring along the circumferential direction of the guide ring;
the lower end of the socket ring is provided with a clamping sheet which is clamped in the gap ring, wherein
When the auxiliary door closes the opening and closing opening, the clamping sheet props against the initial wall of the gap ring;
when the auxiliary door is completely opened, the clamping piece is propped against the tail wall of the gap ring.
10. Nozzle angle adjusting device according to claim 9,
the side wall of the sleeving ring is provided with an opening locking port; wherein
When the clamping sheet props against the tail wall of the gap ring, the plug pin is sequentially inserted in the insertion port and the door opening locking port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110190889.4A CN112973487A (en) | 2021-02-20 | 2021-02-20 | Nozzle angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110190889.4A CN112973487A (en) | 2021-02-20 | 2021-02-20 | Nozzle angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973487A true CN112973487A (en) | 2021-06-18 |
Family
ID=76393533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110190889.4A Pending CN112973487A (en) | 2021-02-20 | 2021-02-20 | Nozzle angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112973487A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB814497A (en) * | 1956-02-28 | 1959-06-03 | Robert Aebi & Cie S A | Method of and device for influencing the direction of the jet of a fuel injection nozzle |
| US6123268A (en) * | 1999-05-04 | 2000-09-26 | Nordson Corporation | Angularly adjustable nozzle |
| US20120039148A1 (en) * | 2010-08-13 | 2012-02-16 | Steffler Shawn P | Mixer nozzle assembly |
| CN203730748U (en) * | 2014-02-27 | 2014-07-23 | 沈阳鑫联石化设备有限公司 | Lock-ring type fast-opening blind flange |
| CN206122016U (en) * | 2016-11-03 | 2017-04-26 | 哈尔滨纳诺机械设备有限公司 | Spray gun installation mechanism of capsule machine |
| CN210531864U (en) * | 2019-05-24 | 2020-05-15 | 中国建筑一局(集团)有限公司 | Pipeline shutoff gasbag device |
| CN111671240A (en) * | 2020-06-24 | 2020-09-18 | 山东传媒职业学院 | High-practicability workbench for printing package design |
| CN212441111U (en) * | 2020-01-07 | 2021-02-02 | 浙江迦南科技股份有限公司 | Coating machine with atomizing gun adjusting device |
| CN112354475A (en) * | 2021-01-12 | 2021-02-12 | 创志科技(江苏)股份有限公司 | Sealing and compressing device |
-
2021
- 2021-02-20 CN CN202110190889.4A patent/CN112973487A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB814497A (en) * | 1956-02-28 | 1959-06-03 | Robert Aebi & Cie S A | Method of and device for influencing the direction of the jet of a fuel injection nozzle |
| US6123268A (en) * | 1999-05-04 | 2000-09-26 | Nordson Corporation | Angularly adjustable nozzle |
| US20120039148A1 (en) * | 2010-08-13 | 2012-02-16 | Steffler Shawn P | Mixer nozzle assembly |
| CN203730748U (en) * | 2014-02-27 | 2014-07-23 | 沈阳鑫联石化设备有限公司 | Lock-ring type fast-opening blind flange |
| CN206122016U (en) * | 2016-11-03 | 2017-04-26 | 哈尔滨纳诺机械设备有限公司 | Spray gun installation mechanism of capsule machine |
| CN210531864U (en) * | 2019-05-24 | 2020-05-15 | 中国建筑一局(集团)有限公司 | Pipeline shutoff gasbag device |
| CN212441111U (en) * | 2020-01-07 | 2021-02-02 | 浙江迦南科技股份有限公司 | Coating machine with atomizing gun adjusting device |
| CN111671240A (en) * | 2020-06-24 | 2020-09-18 | 山东传媒职业学院 | High-practicability workbench for printing package design |
| CN112354475A (en) * | 2021-01-12 | 2021-02-12 | 创志科技(江苏)股份有限公司 | Sealing and compressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3542651B1 (en) | Atomizer and electronic cigarette having the same | |
| US20180255836A1 (en) | Child-proof atomizer and electronic cigarette having child-proof atomizer | |
| US5300031A (en) | Apparatus for injecting fluid into animals and disposable front loadable syringe therefor | |
| KR100291484B1 (en) | Adapter for a dome-shaped butangas container | |
| CN112973487A (en) | Nozzle angle adjusting device | |
| CN109497924A (en) | A kind of visible laryngoscope | |
| CN206700919U (en) | The element kit and application that are convenient for changing have the water purifier of the element kit | |
| CN112443716B (en) | Rotary supporting mechanism and working method thereof | |
| CN109953375A (en) | A kind of electronic cigarette | |
| CN109267946A (en) | Driver extension bar connector | |
| CN110534371B (en) | Ignition lock | |
| CN209043603U (en) | A kind of displacement mechanism is connected and fixed device | |
| CN218074491U (en) | Cooking exhaust control structure and steaming and baking integrated machine | |
| CN217771511U (en) | Atomizer and electronic atomization device | |
| CN112958350A (en) | Nozzle direction adjusting device | |
| KR19990043996A (en) | Spray Nozzle Structure | |
| CN218074469U (en) | A flexible exhaust control structure and evaporate roast all-in-one for cooking equipment | |
| CN110145178A (en) | Hand pulling type intelligence pin lock | |
| CN108678571B (en) | One plants case lock and cabinet | |
| CN109927271A (en) | A kind of bottle blowing machine mould bases lock-opening closing mechanism | |
| CN201173035Y (en) | Door lock | |
| CN220982087U (en) | Control device and wireless electronic detonator | |
| CN218863880U (en) | Carbonated water machine | |
| CN219062967U (en) | Cloud platform device of external knob locking | |
| CN215169021U (en) | Door connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |