CN112024144A - Telescopic pneumatic spray nozzle - Google Patents
Telescopic pneumatic spray nozzle Download PDFInfo
- Publication number
- CN112024144A CN112024144A CN202011003068.7A CN202011003068A CN112024144A CN 112024144 A CN112024144 A CN 112024144A CN 202011003068 A CN202011003068 A CN 202011003068A CN 112024144 A CN112024144 A CN 112024144A
- Authority
- CN
- China
- Prior art keywords
- sealing
- cylinder
- push rod
- shell
- nozzle
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The invention relates to a pneumatic spray head, and belongs to the technical field of cleaning equipment. The invention provides a telescopic pneumatic spray head, which aims to solve the defects that the existing cleaning spray head is unstable in power and difficult to control in the telescopic condition of the spray head. The pneumatic power machine takes pneumatic power as power, the power is more stable, and the sealing performance and the safety of equipment are improved.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a pneumatic spray head.
Background
In the production process, in order to ensure that the production process is carried out safely and efficiently, instruments and equipment used for production need to be cleaned in time, and a cleaning spray head is the most commonly used cleaning equipment. At present, the more commonly used cleaning nozzles are ejected by water pressure and returned by springs, and in the using process of the cleaning nozzles, as more than ten nozzles are used in parallel, the water pressure is difficult to control and balance, the conditions of ejection failure of some nozzles and retraction failure of some nozzles are easy to occur, and the ejection failure of the nozzles can influence the cleaning effect; when the spray head can not be retracted, if workers do not find the spray head to process the spray head in time, cleaning liquid can flow out of the cleaning equipment during production, and pollution is caused to products.
Disclosure of Invention
In order to solve the defects that the conventional cleaning spray head is unstable in power and the expansion and contraction conditions of the spray head are difficult to control, the invention provides a telescopic pneumatic spray head.
The technical scheme of the invention is as follows:
a telescopic pneumatic spray head comprises a cylinder, a shell, a pushing shaft, a rotary nozzle and a sealing end plate, wherein one end of the shell is connected with the cylinder, the other end of the shell is inserted into the pushing shaft in a sliding mode, a push rod of the cylinder extends into the shell and is fixedly connected with one end of the pushing shaft, the other end of the pushing shaft penetrates through the rotary nozzle and is fixedly connected with the sealing end plate, the rotary nozzle is fixedly connected with the sealing end plate, the push rod of the cylinder can push the pushing shaft to drive the rotary nozzle and the sealing end plate to reciprocate along the axial direction of the shell, and when the push rod of the cylinder is completely pushed out, the rotary nozzle completely extends out of the; when the push rod of the cylinder is completely retracted, the sealing end plate is completely retracted into the shell, and the shell is in a non-working state; the side wall of the shell is provided with a shell cleaning liquid inlet, the bottom of the rotary nozzle is provided with a rotary nozzle cleaning liquid inlet, and the side wall of the rotary nozzle is uniformly provided with a plurality of nozzles.
Preferably, still including sealed water conservancy diversion seat, it runs through in sealed water conservancy diversion seat to promote the axle, sealed water conservancy diversion seat, rotary nozzle and sealed end plate fixed connection in proper order, it has a plurality of water diversion holes to have processing on the sealed water conservancy diversion seat, water diversion hole and rotary nozzle washing liquid import intercommunication.
Preferably, the device further comprises a cylinder seat, the cylinder is mounted on the housing through the cylinder seat, and a push rod of the cylinder penetrates through the cylinder seat and is inserted into the housing.
Preferably, the sealing guide pillar further comprises a cylinder and a ring nested on the cylinder, the sealing guide pillar is fixedly mounted at the bottom of the shell through a ring part of the sealing guide pillar and is tightly connected with the cylinder seat, a cylinder part of the sealing guide pillar is sleeved with the push rod and the pushing shaft of the cylinder, and the inner diameter of the cylinder part of the sealing guide pillar is the same as the outer diameter of the pushing shaft.
Preferably, the outer diameter of the pushing shaft is larger than that of the push rod, and a groove matched with the push rod is formed in the contact end of the pushing shaft and the push rod.
Preferably, a sealing partition plate is arranged at the bottom of the sealing guide pillar, and the sealing guide pillar is tightly connected with the cylinder seat through the sealing partition plate.
Preferably, a first sealing ring is arranged on the pushing shaft.
Preferably, a second sealing ring is arranged on the sealing end plate.
Preferably, a third sealing ring is arranged on the sealing diversion seat.
Preferably, a pneumatic quick connector is arranged on the shell.
The invention has the beneficial effects that:
1. the push rod of the control cylinder pushes the push shaft to drive the rotary nozzle and the sealing end plate to reciprocate along the axial direction of the shell, so that the ejection and the return of the rotary nozzle are realized, and the rotary nozzle is ejected in a working state; in the non-working state, the rotary nozzle returns and the gap is blocked by the sealing end plate. The invention can achieve the purposes of no locking at the high temperature of 80-85 ℃, free rotation, no leakage at the low temperature of 30-35 ℃, no barrier on the inner screen when being retracted and no dead angle when being cleaned when being ejected. The idea that the nozzle of the inlet equipment is popped out by water pressure is changed, so that the popping and returning power of the nozzle is more stable, the popping and returning states of the nozzle are more stable, and the problem that cleaning liquid outflows to pollute a product due to incomplete cleaning caused by the fact that the nozzle cannot be sprayed or cannot be withdrawn due to the nozzle is avoided to a certain extent. The ejection idea of the novel nozzle is completely different from the ejection idea of the nozzle of the imported equipment, and the novel nozzle is pushed by the air cylinder, so that the problems of no ejection and no recovery are solved. Because the sealing can be tightly realized by pneumatic pushing, the leakage problem is solved, and the sealing device is practical and reliable.
2. The invention is provided with the sealing guide seat, so that the hydraulic pressure of the cleaning liquid in the rotary nozzle can be improved, the cleaning effect is improved, the cleaning liquid can be prevented from flowing out from the contact part of the shell and the rotary nozzle, and the sealing property of the equipment is improved.
3. The invention is provided with the cylinder seat and the sealing guide pillar, so that the cylinder can be contacted with the cleaning liquid in the shell, the cylinder is prevented from being polluted by the cleaning liquid, the safety of the equipment is improved, and the service life of the equipment is prolonged.
4. The groove matched with the push rod is formed in the contact end of the push shaft and the push rod, so that the push shaft and the push rod can be stably connected, and the safety of equipment is improved.
5. The sealing partition plate, the first sealing ring, the second sealing ring and the third sealing ring are arranged, so that the sealing performance of the equipment can be improved, the safety of the equipment is improved, and the service life of the equipment is prolonged.
Drawings
FIG. 1 is a schematic structural view of a retractable pneumatic sprinkler in a retracted state according to an embodiment;
FIG. 2 is a schematic diagram of a retractable pneumatic sprinkler in an ejected state according to an embodiment;
FIG. 3 is a schematic view of the assembly of the pusher shaft with the seal end plate;
FIG. 4 is a cross-sectional view of the seal deflector;
FIG. 5 is a left side view of the seal deflector;
FIG. 6 is a cross-sectional view of a cylinder block;
FIG. 7 is a left side view of the cylinder block;
FIG. 8 is a cross-sectional view of the sealing post;
FIG. 9 is a schematic view of the assembly of the housing and the sealing post;
in the figure, 1, cylinder; 2. a housing; 3. pushing the shaft; 4. rotating the nozzle; 5. sealing the end plate; 6. sealing the flow guide seat; 7. a cylinder block; 8. sealing the guide post; 9. sealing the partition plate; 10. a first seal ring; 11. a second seal ring; 12. a third seal ring; 101. a push rod; 102. a pneumatic quick connector; 201. a shell cleaning fluid inlet; 401. a rotating nozzle cleaning fluid inlet; 402. a nozzle; 601. and (4) water distribution holes.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 9, and proposes the following technical solutions:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing guide seat 6, a cylinder seat 7 and a sealing guide pillar 8, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder seat 7 through a sealing partition plate 9, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 and extends into a cylinder of a sealing guide post 8 positioned in the shell 2, a through hole is formed at the other end of the shell 2, the push shaft 3 is inserted into the through hole of the shell 2 in a sliding manner, the outer diameter of the push shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is formed in the contact end of the push rod 101 of the push shaft 3, the head of the push rod 101 is fixedly connected in the groove of the push shaft 3, the other end of the push shaft 3 penetrates through the sealing guide seat 6 and the rotary nozzle 4 and is fixedly connected with the sealing end plate 5, the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 are fixedly connected in sequence, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of, at this time, the working state is obtained; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; two first sealing rings 10 are arranged on the pushing shaft 3, a second sealing ring 11 is arranged on the sealing end plate 5, a third sealing ring 12 is arranged on the sealing guide seat 6, and a pneumatic quick connector 102 is arranged on the shell 2.
When the cleaning machine is used, the push rod 101 of the control cylinder 1 pushes the push shaft 3 to drive the sealing flow guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move forwards along the axial direction of the shell 2, when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2, cleaning liquid flows into the shell 2 from the shell cleaning liquid inlet 201 and then sequentially passes through the water distribution hole 601 and the rotary nozzle cleaning liquid inlet 401 and is sprayed out through the nozzle 402, and therefore the cleaning machine is used. After the cleaning is finished, the push rod 101 of the control cylinder 1 drives the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move backwards along the axial direction of the shell 2, the push rod 101 of the cylinder 1 is completely withdrawn, the sealing end plate 5 is completely withdrawn into the shell 2, and at the moment, the sealing end plate is in a non-working state.
The second embodiment is as follows: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing guide seat 6 and a sealing guide pillar 8, wherein one end of the shell 2 is connected with the cylinder 1; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder 1, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of said cylinder 1 extends into the cylinder of the sealing guide post 8 located inside the housing 2, the other end of the shell 2 is provided with a through hole, the pushing shaft 3 is inserted in the through hole of the shell 2 in a sliding way, the outer diameter of the pushing shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is processed at the contact end of the push rod 101 of the pushing shaft 3, the head of the push rod 101 is fixedly connected in the groove of the pushing shaft 3, the other end of the pushing shaft 3 penetrates through the sealed guide seat 6 and the rotary nozzle 4 to be fixedly connected with the sealed end plate 5, the sealed guide seat 6, the rotary nozzle 4 and the sealed end plate 5 are sequentially and fixedly connected, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2 completely, and at the moment, the working state is realized; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; two first sealing rings 10 are arranged on the pushing shaft 3, a second sealing ring 11 is arranged on the sealing end plate 5, a third sealing ring 12 is arranged on the sealing guide seat 6, and a pneumatic quick connector 102 is arranged on the shell 2.
When the cleaning machine is used, the push rod 101 of the control cylinder 1 pushes the push shaft 3 to drive the sealing flow guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move forwards along the axial direction of the shell 2, when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2, cleaning liquid flows into the shell 2 from the shell cleaning liquid inlet 201 and then sequentially passes through the water distribution hole 601 and the rotary nozzle cleaning liquid inlet 401 and is sprayed out through the nozzle 402, and therefore the cleaning machine is used. After the cleaning is finished, the push rod 101 of the control cylinder 1 drives the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move backwards along the axial direction of the shell 2, the push rod 101 of the cylinder 1 is completely withdrawn, the sealing end plate 5 is completely withdrawn into the shell 2, and at the moment, the sealing end plate is in a non-working state.
The third concrete implementation mode: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a cylinder seat 7 and a sealing guide post 8, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder seat 7 through a sealing partition plate 9, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 and extends into a cylinder of a sealing guide post 8 positioned in the shell 2, a through hole is formed in the other end of the shell 2, the push shaft 3 is inserted into the through hole of the shell 2 in a sliding mode, the outer diameter of the push shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is formed in the contact end of the push rod 101 of the push shaft 3, the head of the push rod 101 is fixedly connected into the groove of the push shaft 3, the other end of the push shaft 3 penetrates through the rotary nozzle 4 and is fixedly connected with the sealing end plate 5, the rotary nozzle 4 is fixedly connected with the sealing end plate 5, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of the cylinder 1 is completely pushed out; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; two first sealing rings 10 are arranged on the pushing shaft 3, a second sealing ring 11 is arranged on the sealing end plate 5, a third sealing ring 12 is arranged on the sealing guide seat 6, and a pneumatic quick connector 102 is arranged on the shell 2.
When the cleaning machine is used, the push rod 101 of the control cylinder 1 pushes the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to move forwards along the axial direction of the shell 2, when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2, cleaning liquid flows into the shell 2 from the shell cleaning liquid inlet 201, sequentially passes through the water distribution hole 601 and the rotary nozzle cleaning liquid inlet 401 and is sprayed out through the nozzle 402, and therefore the cleaning machine is cleaned. After the cleaning is finished, the push rod 101 of the control cylinder 1 drives the rotary nozzle 4 and the sealing end plate 5 to move backwards along the axial direction of the shell 2, the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and at the moment, the working state is non-working.
The fourth concrete implementation mode: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing flow guide seat 6 and a cylinder seat 7, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; a push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 to extend into the shell 2, the other end of the shell 2 is provided with a through hole, the pushing shaft 3 is inserted in the through hole of the shell 2 in a sliding way, the outer diameter of the pushing shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is processed at the contact end of the push rod 101 of the push shaft 3, the head part of the push rod 101 is fixedly connected in the groove of the push shaft 3, the other end of the pushing shaft 3 penetrates through the sealed guide seat 6 and the rotary nozzle 4 to be fixedly connected with the sealed end plate 5, the sealed guide seat 6, the rotary nozzle 4 and the sealed end plate 5 are sequentially and fixedly connected, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2 completely, and at the moment, the working state is realized; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; a first sealing ring 10 is arranged on the pushing shaft 3, and a second sealing ring 11 is arranged on the sealing end plate 5.
When the cleaning machine is used, the push rod 101 of the control cylinder 1 pushes the push shaft 3 to drive the sealing flow guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move forwards along the axial direction of the shell 2, when the push rod 101 of the cylinder 1 is completely pushed out, the rotary nozzle 4 extends out of the shell 2, cleaning liquid flows into the shell 2 from the shell cleaning liquid inlet 201 and then sequentially passes through the water distribution hole 601 and the rotary nozzle cleaning liquid inlet 401 and is sprayed out through the nozzle 402, and therefore the cleaning machine is used. After the cleaning is finished, the push rod 101 of the control cylinder 1 drives the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 to move backwards along the axial direction of the shell 2, the push rod 101 of the cylinder 1 is completely withdrawn, the sealing end plate 5 is completely withdrawn into the shell 2, and at the moment, the sealing end plate is in a non-working state.
The fifth concrete implementation mode: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing guide seat 6, a cylinder seat 7 and a sealing guide pillar 8, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder seat 7 through a sealing partition plate 9, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 and extends into a cylinder of a sealing guide post 8 positioned in the shell 2, a through hole is formed at the other end of the shell 2, the push shaft 3 is inserted into the through hole of the shell 2 in a sliding manner, the outer diameter of the push shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is formed in the contact end of the push rod 101 of the push shaft 3, the head of the push rod 101 is fixedly connected in the groove of the push shaft 3, the other end of the push shaft 3 penetrates through the sealing guide seat 6 and the rotary nozzle 4 and is fixedly connected with the sealing end plate 5, the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 are fixedly connected in sequence, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of, at this time, the working state is obtained; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; the housing 2 is arranged with a pneumatic quick coupling 102.
The sixth specific implementation mode: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing guide seat 6, a cylinder seat 7 and a sealing guide pillar 8, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder seat 7 through a sealing partition plate 9, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 and extends into a cylinder of a sealing guide post 8 positioned in the shell 2, a through hole is formed at the other end of the shell 2, the push shaft 3 is inserted into the through hole of the shell 2 in a sliding manner, the outer diameter of the push shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is formed in the contact end of the push rod 101 of the push shaft 3, the head of the push rod 101 is fixedly connected in the groove of the push shaft 3, the other end of the push shaft 3 penetrates through the sealing guide seat 6 and the rotary nozzle 4 and is fixedly connected with the sealing end plate 5, the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 are fixedly connected in sequence, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of, at this time, the working state is obtained; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; a first sealing ring 10 is arranged on the pushing shaft 3, a second sealing ring 11 is arranged on the sealing end plate 5, and a third sealing ring 12 is arranged on the sealing guide seat 6.
The seventh embodiment: the embodiment proposes the following technical scheme:
a telescopic pneumatic spray head comprises a cylinder 1, a shell 2, a pushing shaft 3, a rotary nozzle 4, a sealing end plate 5, a sealing guide seat 6, a cylinder seat 7 and a sealing guide pillar 8, wherein one end of the shell 2 is connected with the cylinder 1 through the cylinder seat 7, the cylinder 1 is fixedly connected onto the cylinder seat 7 through bolts, and the cylinder seat 7 is tightly installed on the shell 2 through a sealing partition plate 9; the sealing guide post 8 comprises a cylinder and a circular ring embedded on the cylinder, the sealing guide post 8 is fixedly arranged at the bottom of the shell 2 through the circular ring part of the sealing guide post and is tightly connected with the cylinder seat 7 through a sealing partition plate 9, the cylindrical part of the sealing guide post 8 is sleeved with the push rod 101 of the cylinder 1 and the pushing shaft 3, and the inner diameter of the cylindrical part of the sealing guide post 8 is the same as the outer diameter of the pushing shaft 3; the push rod 101 of the cylinder 1 penetrates through the cylinder seat 7 and extends into a cylinder of a sealing guide post 8 positioned in the shell 2, a through hole is formed at the other end of the shell 2, the push shaft 3 is inserted into the through hole of the shell 2 in a sliding manner, the outer diameter of the push shaft 3 is larger than that of the push rod 101, a groove matched with the push rod 101 is formed in the contact end of the push rod 101 of the push shaft 3, the head of the push rod 101 is fixedly connected in the groove of the push shaft 3, the other end of the push shaft 3 penetrates through the sealing guide seat 6 and the rotary nozzle 4 and is fixedly connected with the sealing end plate 5, the sealing guide seat 6, the rotary nozzle 4 and the sealing end plate 5 are fixedly connected in sequence, the push rod 101 of the cylinder 1 can push the push shaft 3 to drive the rotary nozzle 4 and the sealing end plate 5 to reciprocate along the axial direction of the shell 2, and when the push rod 101 of, at this time, the working state is obtained; when the push rod 101 of the cylinder 1 is completely retracted, the sealing end plate 5 is completely retracted into the shell 2, and the working state is non-working at the moment; a shell cleaning liquid inlet 201 is formed in the side wall of the shell 2, a rotating nozzle cleaning liquid inlet 401 is formed in the bottom of the rotating nozzle 4, and a plurality of nozzles 402 are uniformly formed in the side wall of the rotating nozzle 4; a plurality of water distribution holes 601 are formed in the sealing guide seat 6, and the water distribution holes 601 are communicated with a rotary nozzle cleaning liquid inlet 401; a first sealing ring 10 is arranged on the pushing shaft 3, a second sealing ring 11 is arranged on the sealing end plate 5, a third sealing ring 12 is arranged on the sealing guide seat 6, and a pneumatic quick connector 102 is arranged on the shell 2.
Claims (10)
1. The utility model provides a telescopic pneumatic nozzle, its characterized in that, including cylinder (1), casing (2), promotion axle (3), rotating nozzle (4) and sealed end plate (5), the one end and cylinder (1) of casing (2) are connected, casing (2) other end sliding insert promotes axle (3), and push rod (101) of cylinder (1) stretch into casing (2) inside and the one end fixed connection who promotes axle (3), the other end that promotes axle (3) runs through in rotating nozzle (4) and sealed end plate (5) fixed connection, push rod (101) of cylinder (1) can promote to promote axle (3) and drive rotating nozzle (4) and sealed end plate (5) along casing (2) axial reciprocating motion, and when push rod (101) of cylinder (1) were released completely, the rotary nozzle (4) extends out of the shell (2) completely, and is in a working state at the moment; when the push rod (101) of the cylinder (1) is completely retracted, the sealing end plate (5) is completely retracted into the shell (2), and the working state is non-working; processing has casing washing liquid import (201) on the lateral wall of casing (2), the bottom processing of rotatory nozzle (4) has rotatory nozzle washing liquid import (401), evenly processing has a plurality of nozzles (402) on the lateral wall of rotatory nozzle (4).
2. The telescopic pneumatic sprayer according to claim 1, further comprising a sealing flow guide seat (6), wherein the pushing shaft (3) penetrates through the sealing flow guide seat (6), the rotary nozzle (4) and the sealing end plate (5) are sequentially and fixedly connected, a plurality of water distribution holes (601) are formed in the sealing flow guide seat (6), and the water distribution holes (601) are communicated with a rotary nozzle cleaning fluid inlet (401).
3. The retractable pneumatic sprinkler head according to claim 1, further comprising a cylinder block (7), wherein the cylinder (1) is mounted on the housing (2) via the cylinder block (7), and wherein the push rod (101) of the cylinder (1) is inserted into the housing (2) through the cylinder block (7).
4. The retractable pneumatic sprayer according to claim 3, further comprising a sealing guide post (8), wherein the sealing guide post (8) comprises a cylinder and a ring embedded in the cylinder, the sealing guide post (8) is fixedly mounted at the bottom of the housing (2) through a ring portion thereof and is tightly connected with the cylinder block (7), the cylinder portion of the sealing guide post (8) is sleeved with the push rod (101) of the cylinder (1) and the push shaft (3), and the inner diameter of the cylinder portion of the sealing guide post (8) is the same as the outer diameter of the push shaft (3).
5. The telescopic pneumatic nozzle according to claim 1, wherein the outer diameter of the pushing shaft (3) is larger than that of the push rod (101), and a groove matched with the push rod (101) is formed at the contact end of the pushing shaft (3) and the push rod (101).
6. Telescopic pneumatic nozzle according to claim 4, wherein a sealing partition (9) is arranged at the bottom of the sealing guide post (8), and the sealing guide post (8) is tightly connected with the cylinder block (7) through the sealing partition (9).
7. Telescopic pneumatic sprinkler according to claim 1, characterised in that a first sealing ring (10) is arranged on the push shaft (3).
8. Telescopic pneumatic sprinkler according to claim 7, characterised in that a second sealing ring (11) is arranged on the sealing end plate (5).
9. Telescopic pneumatic sprinkler according to claim 8, characterised in that a third sealing ring (12) is arranged on the sealing deflector seat (6).
10. Telescopic pneumatic sprinkler according to claim 1, characterised in that a pneumatic quick coupling (102) is arranged on the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003068.7A CN112024144A (en) | 2020-09-22 | 2020-09-22 | Telescopic pneumatic spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003068.7A CN112024144A (en) | 2020-09-22 | 2020-09-22 | Telescopic pneumatic spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024144A true CN112024144A (en) | 2020-12-04 |
Family
ID=73575077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011003068.7A Pending CN112024144A (en) | 2020-09-22 | 2020-09-22 | Telescopic pneumatic spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112024144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010428A (en) * | 2021-10-21 | 2022-02-08 | 深圳市美雅洁技术股份有限公司 | Bedpan cleaning machine and control method thereof |
-
2020
- 2020-09-22 CN CN202011003068.7A patent/CN112024144A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010428A (en) * | 2021-10-21 | 2022-02-08 | 深圳市美雅洁技术股份有限公司 | Bedpan cleaning machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112024144A (en) | Telescopic pneumatic spray nozzle | |
| CN108672447B (en) | Oil storage tank belt cleaning device | |
| CN204672644U (en) | Channel washer | |
| CN212418378U (en) | Telescopic pneumatic spray nozzle | |
| CN104056740B (en) | Shower nozzle is cleaned in minitype high voltage water spinning | |
| CN205570930U (en) | Rotatable formula pipeline hydroblasting device with direction function | |
| CN109604284B (en) | Hydraulic cylinder inner wall cleaner | |
| CN112517567A (en) | Novel rotatory injection formula anti-sticking of oil gas pipeline clean pig of stifled pipeline | |
| CN201082396Y (en) | Improved high pressure cleaning machine showerhead | |
| CN202779018U (en) | Medium pressure jet drive type rotary washing device | |
| CN203944531U (en) | A kind of Pneumatic driving type insulation casting rifle | |
| CN203499691U (en) | Spray system in heading machine | |
| CN105971659A (en) | Full-automatic rotary spraying device | |
| CN201537629U (en) | Coaxial rotary high-pressure variable-height descaling header device | |
| CN210523293U (en) | Rear-flushing self-rotating flushing device of expanding machine | |
| CN108479363B (en) | Environment-friendly waste gas treatment device | |
| CN103706292B (en) | The granulating cutter hermetically-sealed construction of wet mixing pelletizer | |
| CN103670410A (en) | Novel internal spraying inflow mechanism of tunneling machine | |
| CN216618497U (en) | Easy abluent beam-pumping unit reduction gear | |
| CN206104425U (en) | Wash device and it is sealed device for wash shield and construct machine knife dish | |
| CN206351085U (en) | The water under high pressure rotation noise reduction shower nozzle of axial self-balancing | |
| CN201769204U (en) | Sealing device of mechanical arm for cleaning machine | |
| CN112317150A (en) | Rotating body for cleaning well with clearance sealing matched with labyrinth sealing | |
| CN203669914U (en) | Aperture deduster for drilling | |
| CN109882171B (en) | Internal spraying device and cutting mechanism of heading machine |
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 |