CN209671649U - Feed sprays barrel unit - Google Patents
Feed sprays barrel unit Download PDFInfo
- Publication number
- CN209671649U CN209671649U CN201822001814.3U CN201822001814U CN209671649U CN 209671649 U CN209671649 U CN 209671649U CN 201822001814 U CN201822001814 U CN 201822001814U CN 209671649 U CN209671649 U CN 209671649U
- Authority
- CN
- China
- Prior art keywords
- gun barrel
- valve
- counterbore
- hole
- wall
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Nozzles (AREA)
Abstract
The utility model discloses a kind of feed injection barrel unit, including pressure valve and gun barrel, pressure valve are equipped with gun barrel, and pressure valve is connect with gun barrel；Gun barrel one end end face is equipped with annular groove, annular groove is arranged around gun barrel inner hole, annular groove aperture is greater than gun barrel internal diameter, and annular groove is connect with pressure valve, and pressure valve is connected to gun barrel, gun barrel is equipped with feed inlet close to annular groove side tube wall, feed inlet runs through gun barrel tube wall, and feed inlet is equipped with funnel, and feed inlet is connect with funnel, funnel osculum end connects gun barrel outer wall, and funnel and gun barrel penetrate through.Remarkable result using a kind of feed injection barrel unit of the utility model is that, by being equipped with sealing process of the valve rod to first stomata of pressure spring, gun barrel is connected with pressure valve, air mass flow is controlled by the movement of valve rod, air tight when closing, reliable operation, air valve is closed rapid in time.And structure is simple, cost is very low, and the service life is longer.
Description
Technical field
The utility model relates to gun barrels, and in particular to a kind of feed injection barrel unit.
Background technique
Leisure agriculture travel industry development situation with Chinese characteristics was good in recent years, and specific development model is engaged in joining with agriculture
With type, folk custom experience type of one's native land, based on three kinds of Sightseeing Orchard picking type.Agriculture is engaged in participatory leisure agriculture tourism in high speed development
There are many problems.The road of sustainable development is walked, government will reinforce guiding, and enterprise will reinforce service concept, could structure
Brand, distinctive modernization farm are made.
" fish is fed in feeding " is a kind of traditional amusement and recreation form.Funny feed of tourist is given by the canned feed of facility to watch
Fish, tourist can cause fish to be fought for by bait into the water, tease shoal of fish concentration, it is Japanese that these fish, which are called fish of making a vow,
There is the offspring of fancy carp and Amazon fish " intermarriage " very high ornamental value to make ornamental fish to drive the consumption of Peasants Joy
Base attracts a large amount of tourists to consume.Previous feeding can only tourist in bank feeding, or feeding by ship cannot feed at a distance, give pleasure to
Happy property is not strong.
Utility model content
The utility model provides a kind of gun barrel, and the feed barrel unit especially controlled air can be used for
On jet-propelled feed rifle, the air-flow size of feed rifle is adjusted, changes feeding distance.
Technical solution is as follows:
A kind of feed injection barrel unit, key are to include pressure valve and gun barrel, and the pressure valve is equipped with described
Gun barrel, the pressure valve are connect with the gun barrel；
Described gun barrel one end end face is equipped with annular groove, and the annular groove is arranged around the gun barrel inner hole, the ring
Connected in star aperture is greater than the gun barrel internal diameter, and the annular groove is connect with the pressure valve, the pressure valve and the gun barrel
Connection, the gun barrel are equipped with feed inlet close to annular groove side tube wall, and the feed inlet runs through the gun barrel tube wall, described
Feed inlet is equipped with funnel, and the feed inlet is connect with the funnel, and funnel osculum end connects the gun barrel outer wall, described
Funnel and the gun barrel penetrate through.
Be using the remarkable result of above technical scheme: the gun barrel connects the pressure valve, and feed can be fallen into from funnel,
Air-flow in air valve blows out the feed in gun barrel.
In order to preferably realize the utility model, may further be:
Above-mentioned funnel big opening end inner wall is equipped with internal screw thread, and the funnel and the gun barrel outer wall weld.
Above-mentioned pressure valve includes valve seat, valve rod, pressure spring and end cap, valve chamber is set in the valve seat, the valve chamber is through described
Valve seat, the valve rod and the pressure spring built in the valve chamber, described valve chamber one end are equipped with the end cap, and the valve rod is from the valve
The other end of chamber stretches out, and is equipped with the pressure spring between the end cap and the valve rod, the pressure spring respectively with the end cap and institute
Valve stem contacts are stated, first stomata for running through the valve seat, the valve chamber and first stomata are equipped in the middle part of the valve chamber
Intersect and be connected to, first air vent aperture is less than the valve chamber, and first stomata one end is air inlet, and the other end is outlet
Mouthful, air inlet connections are equipped with around the air inlet, are equipped with gas outlet connector around the gas outlet, the gas outlet connector is inserted
Enter and is interference fitted in the annular groove with it on the gun barrel.Using above technical scheme, keep valve rod by pressure spring downward
Pressure, the first stomata of feed rifle pressure valve are closed state, only valve rod be under pressure compression press spring when, can just make the
One stomata is unimpeded, guarantees that the first stomata is closed state, and air inlet connections can then connect other component when not in use.
Above-mentioned valve chamber includes the first counterbore, the second through-hole and third counterbore, and one end end face of the valve chamber is equipped with described the
One counterbore, the valve chamber the other end face are equipped with the third counterbore, are equipped between first counterbore and the third counterbore
Second through-hole, second through-hole penetrate through first counterbore and the third counterbore, the inner wall of first counterbore
It being connect with the end cap outer edge, second through-hole is in truncated cone-shaped, and the second through-hole osculum end connects the third counterbore,
The aperture at the second through-hole osculum end is equal to the aperture of the third counterbore, the second through-hole big opening end connection described first
Counterbore, the aperture of the second through-hole big opening end are equal to the aperture of first counterbore, and first stomata is through described the
Two through-holes, first stomata is close to one end of the third counterbore.Using above technical scheme, it is mounted on pressure spring and valve rod
In the valve chamber.
Above-mentioned valve rod one end is rotary table section, and the other end is cylindrical section, and the osculum end of the rotary table section connects the cylindrical section,
The truncated cone-shaped that second through-hole described in the rotary table Duan Chengyu matches, the rotary table section outer wall and second through-hole wall paste
It closes, the third counterbore is stretched out in the free end of the cylindrical section, sets the 4th through hole, the 4th through hole on the cylindrical section
Aperture is less than the cylindrical section diameter, and the described 4th is parallel with the first stomata axis through axially bored line.More than
Technical solution, when valve rod is not by external force, valve rod closes first stomata, when valve rod is squeezed the pressure spring by external force
When, the first stomata perforation controls the flowing of air-flow.
The inner wall of above-mentioned first counterbore be equipped with internal screw thread, the end cap outer edge be equipped with external screw thread, the end cap with it is described
The connection of first counterbore threads, the end cap outer wall are equipped with projecting block.Using above technical scheme, the fixed end cap is described
Projecting block outside end cap facilitates people to rotate and dismantles the end cap.
The rotary table section outer wall on above-mentioned valve rod is equipped with rubber layer, and the rubber layer and the rotary table section outer wall paste
It closes.Using above technical scheme, make the more preferable to the sealing state of first stomata of valve rod.
Above-mentioned valve rod cylindrical section extension end has an apical grafting seat, and the apical grafting seat includes one piece of bottom plate and two clamping plates, and two
A clamping plate is vertically set on the bottom plate, and two clamping plate faces are arranged in parallel, the apical grafting seat and the valve rod
Connection.
The utility model has the advantages that the feed using the utility model sprays barrel unit, gun barrel is equipped with by the gas outlet of pressure valve,
The feed in gun barrel is blown out, and the valve rod in pressure valve equipped with pressure spring passes through valve rod to the sealing process of first stomata
Mobile to control air mass flow, air tight, reliable operation when closing, air valve is closed rapid in time.And structure is simple, cost is very
Low, the service life is longer.
Detailed description of the invention
Fig. 1 is that feed sprays barrel unit top view；
Fig. 2 is that feed sprays barrel unit diagrammatic cross-section；
Fig. 3 is that feed sprays barrel unit pressure valve cross-sectional view；
Fig. 4 is that feed rifle is calmed the anger valve base diagrammatic cross-section.
Specific embodiment
Below with reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in fig. 1 to fig. 4, a kind of feed sprays barrel unit, including gun barrel 1, valve seat 6, valve rod 7, pressure spring 8, end cap
9, the first counterbore a, the second through-hole b, third counterbore c, the 4th through hole d, the first stomata e, apical grafting seat 10, bottom plate 10a and clamping plate
10b, in which:
A kind of feed injection barrel unit, including pressure valve 2 and gun barrel 1, the pressure valve 2 are equipped with the gun barrel 1, institute
Pressure valve 2 is stated to connect with the gun barrel 1；
1 one end end face of gun barrel is equipped with annular groove, and the annular groove is arranged around 1 inner hole of gun barrel, described
Annular groove aperture is greater than 1 internal diameter of gun barrel, and the annular groove connect with the pressure valve 2, the pressure valve 2 with it is described
Gun barrel 1 is connected to, and the gun barrel 1 is equipped with feed inlet close to annular groove side tube wall, and the feed inlet is managed through the gun barrel 1
Wall, the feed inlet are equipped with funnel 5, and the feed inlet is connect with the funnel 5, and the 5 osculum end of funnel connects the rifle
1 outer wall of pipe, the funnel 5 are penetrated through with the gun barrel 1.
The specially described 5 big opening end inner wall of funnel is equipped with internal screw thread, and the funnel 5 is welded with 1 outer wall of gun barrel.
Above-mentioned pressure valve 2 includes valve seat 6, valve rod 7, pressure spring 8 and end cap 9, sets valve chamber in the valve seat 6, the valve chamber passes through
The valve seat 6, the valve rod 7 and the pressure spring 8 built in the valve chamber are worn, described valve chamber one end is equipped with the end cap 9, the valve
Bar 7 is stretched out from the other end of the valve chamber, and the pressure spring 8 is equipped between the end cap 9 and the valve rod 7, and the pressure spring 8 is distinguished
It is contacted with the end cap 9 and the valve rod 7, a first stomata e through the valve seat 6 is equipped in the middle part of the valve chamber, it is described
Valve chamber intersects and is connected to the first stomata e, and the aperture the first stomata e is less than the valve chamber, the first stomata e mono-
End is air inlet, and the other end is gas outlet, is equipped with air inlet connections x around the air inlet, is equipped with around the gas outlet
Port connector y, the gas outlet connector y are inserted on the gun barrel 1 and are interference fitted in the annular groove with it.
Above-mentioned valve chamber includes the first counterbore a, the second through-hole b and third counterbore c, and one end end face of the valve chamber is equipped with described
First counterbore a, the valve chamber the other end face be equipped with the third counterbore c, the first counterbore a and the third counterbore c it
Between be equipped with the second through-hole b, the second through-hole b will the first counterbore a and the third counterbore c perforation, described first
The inner wall of counterbore a is connect with 9 outer edge of end cap, and the second through-hole b is in truncated cone-shaped, and the second through-hole b osculum end connects
The third counterbore c is met, the aperture at the second through-hole b osculum end is equal to the aperture of the third counterbore c, second through-hole
B big opening end connects the first counterbore a, and the aperture of the second through-hole b big opening end is equal to the aperture of the first counterbore a, institute
The first stomata e is stated through the second through-hole b, the first stomata e is close to one end of the third counterbore c.
Above-mentioned 7 one end of valve rod is rotary table section, and the other end is cylindrical section, and the osculum end of the rotary table section connects the cylinder
Section, the truncated cone-shaped that the second through-hole b described in the rotary table Duan Chengyu matches, in the rotary table section outer wall and the second through-hole b
The third counterbore c is stretched out in wall fitting, the free end of the cylindrical section, sets the 4th through hole d on the cylindrical section, and the described 4th
The aperture through hole d is less than the cylindrical section diameter, and the 4th through hole d axis is parallel with the first stomata e axis.
The inner wall of above-mentioned first counterbore a is equipped with internal screw thread, and 9 outer edge of end cap is equipped with external screw thread, the end cap 9 and institute
The first counterbore a threaded connection is stated, 9 outer wall of end cap is equipped with projecting block.
The rotary table section outer wall on above-mentioned valve rod 7 is equipped with rubber layer, and the rubber layer and the rotary table section outer wall paste
It closes.
Above-mentioned 7 cylindrical section extension end of valve rod has apical grafting seat 10, and the apical grafting seat 10 includes one piece of bottom plate 10a and two
A clamping plate 10b, two clamping plate 10b are vertically set on the bottom plate 10a, and two clamping plate 10b faces are arranged in parallel,
The apical grafting seat 10 is connect with the valve rod 7.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.
Claims (8)
1. a kind of feed sprays barrel unit, it is characterised in that: including pressure valve (2) and gun barrel (1), on the pressure valve (2)
Equipped with the gun barrel (1), the pressure valve (2) connect with the gun barrel (1)；
Gun barrel (1) one end end face is equipped with annular groove, and the annular groove is arranged around the gun barrel (1) inner hole, described
Annular groove aperture is greater than the gun barrel (1) internal diameter, and the annular groove is connect with the pressure valve (2), the pressure valve (2)
It is connected to the gun barrel (1), the gun barrel (1) is equipped with feed inlet close to annular groove side tube wall, and the feed inlet runs through
Gun barrel (1) tube wall, the feed inlet are equipped with funnel (5), and the feed inlet is connect with the funnel (5), the funnel
(5) osculum end connects gun barrel (1) outer wall, and the funnel (5) and the gun barrel (1) penetrate through.
2. feed according to claim 1 sprays barrel unit, it is characterised in that: funnel (5) the big opening end inner wall is set
There is internal screw thread, the funnel (5) and the gun barrel (1) outer wall weld.
3. feed according to claim 1 sprays barrel unit, it is characterised in that: the pressure valve (2) includes valve seat
(6), valve rod (7), pressure spring (8) and end cap (9), the valve seat (6) is interior to set valve chamber, and the valve chamber runs through the valve seat (6), described
The valve rod (7) built in valve chamber and the pressure spring (8), described valve chamber one end are equipped with the end cap (9), and the valve rod (7) is from institute
The other end for stating valve chamber stretches out, and is equipped with the pressure spring (8) between the end cap (9) and the valve rod (7), the pressure spring (8) point
It is not contacted with the end cap (9) and the valve rod (7), first gas for running through the valve seat (6) is equipped in the middle part of the valve chamber
Hole (e), the valve chamber intersect and are connected to first stomata (e), and first stomata (e) aperture is less than the valve chamber, institute
Stating first stomata (e) one end is air inlet, and the other end is gas outlet, is equipped with air inlet connections (x) around the air inlet, surrounds
The gas outlet is equipped with gas outlet connector (y), and the gas outlet connector (y) is inserted on the gun barrel (1) in the annular groove
It is interference fitted with it.
4. feed according to claim 3 sprays barrel unit, it is characterised in that: the valve chamber include the first counterbore (a),
One end end face of second through-hole (b) and third counterbore (c), the valve chamber is equipped with first counterbore (a), the valve chamber other end
End face is equipped with the third counterbore (c), and second through-hole is equipped between first counterbore (a) and the third counterbore (c)
(b), second through-hole (b) penetrates through first counterbore (a) and the third counterbore (c), first counterbore (a) it is interior
Wall is connect with the end cap (9) outer edge, and second through-hole (b) is in truncated cone-shaped, and the second through-hole (b) osculum end connects institute
Third counterbore (c) is stated, the aperture at the second through-hole (b) osculum end is equal to the aperture of the third counterbore (c), and described second is logical
Hole (b) big opening end connects first counterbore (a), and the aperture of the second through-hole (b) big opening end is equal to first counterbore (a)
Aperture, first stomata (e) is through second through-hole (b), and first stomata (e) is close to the third counterbore
(c) one end.
5. feed according to claim 4 sprays barrel unit, it is characterised in that: described valve rod (7) one end is rotary table section,
The other end is cylindrical section, and the osculum end of the rotary table section connects the cylindrical section, the second through-hole (b) described in the rotary table Duan Chengyu
The truncated cone-shaped to match, the rotary table section outer wall are bonded with the second through-hole (b) inner wall, and the free end of the cylindrical section is stretched out
The third counterbore (c), the 4th through hole (d) is set on the cylindrical section, and the 4th through hole (d) aperture is less than the cylinder
Section diameter, the 4th through hole (d) axis are parallel with the first stomata (e) axis.
6. feed according to claim 5 sprays barrel unit, it is characterised in that: the inner wall of first counterbore (a) is set
There is internal screw thread, end cap (9) outer edge is equipped with external screw thread, and the end cap (9) is threadedly coupled with first counterbore (a), institute
End cap (9) outer wall is stated equipped with projecting block.
7. feed according to claim 5 sprays barrel unit, the valve is it is characterized by: institute on the valve rod (7)
Rotary table section outer wall is stated equipped with rubber layer, the rubber layer is bonded with the rotary table section outer wall.
8. feed according to claim 5 sprays barrel unit, it is characterised in that: valve rod (7) the cylindrical section extension end
It has apical grafting seat (10), the apical grafting seat (10) includes one piece of bottom plate (10a) and two clamping plates (10b), two clamping plates
(10b) is vertically set on the bottom plate (10a), and two clamping plate (10b) faces are arranged in parallel, the apical grafting seat (10) with
Valve rod (7) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001814.3U CN209671649U (en) | 2018-11-30 | 2018-11-30 | Feed sprays barrel unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001814.3U CN209671649U (en) | 2018-11-30 | 2018-11-30 | Feed sprays barrel unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671649U true CN209671649U (en) | 2019-11-22 |
Family
ID=68561729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001814.3U Expired - Fee Related CN209671649U (en) | 2018-11-30 | 2018-11-30 | Feed sprays barrel unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671649U (en) |
-
2018
- 2018-11-30 CN CN201822001814.3U patent/CN209671649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |