CN104019301B - A kind of Drop-proof discharging joint - Google Patents
A kind of Drop-proof discharging joint Download PDFInfo
- Publication number
- CN104019301B CN104019301B CN201410246148.3A CN201410246148A CN104019301B CN 104019301 B CN104019301 B CN 104019301B CN 201410246148 A CN201410246148 A CN 201410246148A CN 104019301 B CN104019301 B CN 104019301B
- Authority
- CN
- China
- Prior art keywords
- knocking over
- wet
- port
- folder
- hold
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Abstract
The invention discloses a kind of Drop-proof discharging joint, belong to mechanical field, it comprises the discharging joint being arranged on wet-spraying machine afterbody, this joint is divided into two-part, first portion be connect with wet-spraying machine afterbody be fixedly connected with port, second portion is the connecting port connected with the discharge nozzle of rubber material, the anti-knocking over of array is provided with around described connecting port, the exterior edge face wherein often organizing anti-knocking over is obliquely installed, described being fixedly connected with on port also overlaps a retaining ring, cover be connected with folder respectively by torsion spring at retaining ring up and down, described Jia Gai covers on relative face with folder and is also provided with the hold-down ring corresponding with anti-knocking over, the end slope that this hold-down ring is relative with anti-knocking over is arranged.This joint structure is simple, easy to use, can effectively prevent discharge nozzle from coming off, and low cost of manufacture, be applicable to various wet spraying equipment uses.
Description
Technical field
The present invention relates to a kind of Drop-proof discharging joint, belong to mechanical field.
Background technique
Wet-spraying machine is applicable to rock, hard soil, sandy soil, poor and barren land, acid soil, arid tract, the place greening that seashore puies forward the plant growth difficulties such as dam is sowed grass seeds by duster, afforest for expressway slope, high-speed railway greening side slope, mine recovery, ecological recovery, the engineerings such as desert treatment, also can be used to irrigate, fertilising, daily nursing and the soil conditioning work such as to spray insecticide, can be disposable by seed, fertilizer, soil conditioner, seed tackiness agent, NMF, fiber-covered material, tangerine bar, yellow soil, red soil, sandy loam, clay, part strong point of fossil folder soil waits the organic mixing of improvement soil, vast scale, high concentration, extra heavy concentration paste materials is evenly sprayed.
Wet-spraying machine discharging joint, usually when connecting with pipeline, because temperature spray machine pressure is comparatively large, often needs to install fixing device additional to ensure that discharge nozzle can not be fallen by pressure stripping at discharging joint and discharge nozzle connecting part.Again due to when fixing device for installing, more loaded down with trivial details, waste a large amount of operating times.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Drop-proof discharging joint, and this joint structure is simple, easy to use, can effectively prevent discharge nozzle from coming off, and low cost of manufacture, be applicable to various wet spraying equipment uses.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of Drop-proof discharging joint, it comprises the discharging joint being arranged on wet-spraying machine afterbody, this joint is divided into two-part, first portion be connect with wet-spraying machine afterbody be fixedly connected with port, second portion is the connecting port connected with the discharge nozzle of rubber material, be provided with the anti-knocking over of array around described connecting port, the exterior edge face wherein often organizing anti-knocking over is obliquely installed;
Described being fixedly connected with on port also overlaps a retaining ring, covers and is connected respectively by torsion spring at retaining ring up and down with folder.By this Jia Gai and anti-knocking over can better protect discharge nozzle not blow out by the reinforcement of wet-spraying machine.
As preferred embodiment, described Jia Gai covers on relative face with folder and is also provided with the hold-down ring corresponding with anti-knocking over, and the end slope that this hold-down ring is relative with anti-knocking over is arranged.Such folder that can strengthen covers fixing discharge nozzle.
As best preferred embodiment, described two folder lid shapes are arc.
As preferred embodiment, the exterior edge face in the end face on described hold-down ring and anti-knocking over is parallel to each other.
The invention has the beneficial effects as follows:
1) by being provided with array guard ring with around the connecting port be connected of discharge nozzle, thus can ensure that discharge nozzle is when wet-spraying machine works, and is not easy to come off;
2) in order to can better discharge nozzle is fixed on connecting port, thus have retaining ring being fixedly connected with on port cover, and folder lid is provided with by torsion spring on this retaining ring, owing to covering at folder the hold-down ring that quantity is equal with anticreep number of turns amount in addition, and the exterior edge face of the end face of hold-down ring and Drop-proof circle is parallel to each other, can be stronger ensure that discharge nozzle can not blow out by the pressure of wet-spraying machine;
3) the present invention is when connecting discharge nozzle with connecting port, only folder lid need be pulled open, discharge nozzle is enclosed within connecting port, again folder is covered, because folder lid is connected with retaining ring by torsion spring, and by folder lid automatic impaction under the effect of torsion spring, can effectively discharge nozzle be fixed on connecting port firmly by the Drop-proof circle pressed from both sides around the hold-down ring that covers and connecting port;
4) structure of the present invention is simple, easy to use, and applicability is strong, and cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that in Fig. 1, retaining ring covers A-A cut-away view with folder;
Fig. 3 is that lid Unclosing structure schematic diagram is pressed from both sides in the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As Figure 1-3, a kind of Drop-proof discharging joint, it comprises the discharging joint 1 being arranged on wet-spraying machine afterbody, this joint 1 is divided into two-part, first portion be connect with wet-spraying machine afterbody be fixedly connected with port one 00, second portion is the connecting port 101 connected with the discharge nozzle of rubber material, the anti-knocking over 2 of array is provided with around connecting port 101, the exterior edge face 200 wherein often organizing anti-knocking over 2 is obliquely installed, by being provided with array guard ring 2 with around the connecting port 101 be connected of discharge nozzle, thus can ensure that discharge nozzle is when wet-spraying machine works, and is not easy to come off;
Be fixedly connected with on port one 00 and also overlap a retaining ring 3, be connected with folder lid 5 respectively by torsion spring 4 at retaining ring about 3.By this folder lid 5 and anti-knocking over 2 can better protect discharge nozzle not blow out by the reinforcement of wet-spraying machine.
As preferred embodiment, the face that folder lid 5 is relative with folder lid 50 is also provided with the hold-down ring 500 corresponding with anti-knocking over 2, and the end face 501 that this hold-down ring 500 is relative with anti-knocking over 2 is obliquely installed.Such can enhancing presss from both sides the fixing of lid 5,50 pairs of discharge nozzles.In order to discharge nozzle is fixed on connecting port 101, thus have retaining ring 3 being fixedly connected with on port one 00 cover, and folder lid 5,50 is provided with by torsion spring 4 on this retaining ring 3, owing to also having the hold-down ring 500 that quantity is equal with anti-knocking over 2 quantity on folder lid 5,50, and the end face 501 of hold-down ring 500 and the exterior edge face 200 of Drop-proof circle 2 are parallel to each other, can be stronger ensure that discharge nozzle can not blow out by the pressure of wet-spraying machine.
As best preferred embodiment, two folder lid 5,50 shapes are arc.
As preferred embodiment, the end face 501 on hold-down ring 500 is parallel to each other with the exterior edge face 200 in anti-knocking over 2.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a Drop-proof discharging joint, it comprises the discharging joint being arranged on wet-spraying machine afterbody, it is characterized in that: this joint is divided into two-part, first portion be connect with wet-spraying machine afterbody be fixedly connected with port, second portion is the connecting port connected with the discharge nozzle of rubber material, be provided with the anti-knocking over of array around described connecting port, the exterior edge face wherein often organizing anti-knocking over is obliquely installed;
Described being fixedly connected with on port also overlaps a retaining ring, covers and is connected respectively by torsion spring at retaining ring up and down with folder; Described Jia Gai covers on relative face with folder and is also provided with the hold-down ring corresponding with anti-knocking over, and the end slope that this hold-down ring is relative with anti-knocking over is arranged; Described two folder lid shapes are arc.
2. a kind of Drop-proof discharging joint according to claim 1, is characterized in that: the exterior edge face in the end face on described hold-down ring and anti-knocking over is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246148.3A CN104019301B (en) | 2014-06-05 | 2014-06-05 | A kind of Drop-proof discharging joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246148.3A CN104019301B (en) | 2014-06-05 | 2014-06-05 | A kind of Drop-proof discharging joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019301A CN104019301A (en) | 2014-09-03 |
| CN104019301B true CN104019301B (en) | 2016-01-13 |
Family
ID=51436204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410246148.3A Expired - Fee Related CN104019301B (en) | 2014-06-05 | 2014-06-05 | A kind of Drop-proof discharging joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019301B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513552B (en) * | 2019-09-10 | 2024-04-19 | 安徽拓扑思汽车零部件有限公司 | Elastic band anticreep function's air pipe joint |
| CN117367970B (en) * | 2023-12-05 | 2024-03-08 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Mine filling body tensile strength testing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426060Y (en) * | 2000-07-26 | 2001-04-04 | 何堂光 | convenient jointed water tap |
| JP2008012664A (en) * | 2006-07-01 | 2008-01-24 | Black & Decker Inc | Lubricant pump for hammer drill |
| US20140001755A1 (en) * | 2012-06-29 | 2014-01-02 | Yasuo Ogami | Coupling with locking collar for coupling together two tubular members |
| CN203963314U (en) * | 2014-06-05 | 2014-11-26 | 安庆市鑫源机械厂 | A kind of Drop-proof discharging joint |
-
2014
- 2014-06-05 CN CN201410246148.3A patent/CN104019301B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104019301A (en) | 2014-09-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170605 |