CN108910178A - A kind of Purely mechanical auto-filling equipment - Google Patents
A kind of Purely mechanical auto-filling equipment Download PDFInfo
- Publication number
- CN108910178A CN108910178A CN201810971223.0A CN201810971223A CN108910178A CN 108910178 A CN108910178 A CN 108910178A CN 201810971223 A CN201810971223 A CN 201810971223A CN 108910178 A CN108910178 A CN 108910178A
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- filling
- bucket
- tube
- round tube
- piston
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/005—Safety-devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of Purely mechanical auto-filling equipments, including bucket and filling parts；Be provided on the side wall at bucket bucket bottom and bucket inside the outlet tube that be connected to, by bucket bucket top and be located at the ipsilateral outer wall of outlet tube and be equipped with cantilever lever, cantilever lever is equipped with the mounting ring of annular shape；Filling valve includes the round tube for being connected to the vertical section of the filling tube, in round tube inner wall by being successively arranged annular cavity, the first support frame, the second support frame, the spool of annular, support annulus on the direction of import to outlet, wherein, annular cavity, spool and support annulus are coaxially disposed；Also the large end face of circular cone piston connects with the taper spring small end and in a non-operative state by circular cone piston top to the position of blocking closing valve core through hole, and the big end of the taper spring is coaxially attached on the end face of the support annulus；The configuration of the present invention is simple is ingenious, the easily fabricated, explosion accident that may occur when having prevented electrical control.
Description
Technical field
The invention belongs to filled fluid technical field more particularly to a kind of auto-filling equipments of purely mechanic control.
Background technique
Mainly use the automation of electrical control filling when carrying out filling to fluid product at present, it will usually which use is such as single
The equipment such as piece machine, PLC, solenoid valve are filling assist, and structure is complex, and the electrical component being related to is more, from economy
Property consider, higher cost, particularly with small lot production seem more impracticable.In addition, for many fluid media (medium)s, such as with
The fluid media (medium)s such as volatile gasoline, it is stringent to requirement of explosion proof, and electrical component is related to circuit connection due to needing to power,
Its principal element that explosion accident often occurs, therefore, corresponding manufacturing enterprise have to corresponding electrical component and
Related circuit carries out expensive flame proof design, and the cost of investment is high, however but may not necessarily fully realize electrically every
Quick-fried, the hidden danger exploded on canning line still remains.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, a kind of Purely mechanical auto-filling equipment is provided, the pure machine
Tool formula auto-filling equipment is simple and reliable for structure, easily fabricated popularization, can effectively prevent explosive fluid media (medium) because of electrical control
Explosion accident caused by circuit.
Technical scheme is as follows：
A kind of Purely mechanical auto-filling equipment, including the bucket for storing fluid media (medium) and for will be in bucket
Fluid media (medium) be filled into the filling parts of corresponding sub- bucket；
The top end opening of the bucket, bottom end closure, be provided on the side wall at bucket bucket bottom with inside bucket
The outlet tube of connection by bucket bucket top and is located at the ipsilateral outer wall of outlet tube equipped with cantilever lever, and cantilever lever is equipped with annulus
The mounting ring of shape；
The filling parts include L-shaped filling tube and several filling valves opened under a predetermined, filling tube
Horizontal segment is connect with the outlet tube by a pair of of flanged plate, and seal washer is accompanied between two pieces of flanged plates and two flanged plates are pressed from both sides
Tight device clamps and realizes and be tightly connected, and the vertical section top of filling tube is protruded into the mounting ring and along the vertical segment length side
To equipped with several filling valves；Each filling valve passes through a ball valve and is connected in the vertical section, and all ball valves pass through
Valve linkage mechanism opens or closes simultaneously；
The filling valve includes the round tube for being connected to the vertical section of the filling tube, and one end that round tube connects with filling tube is
Input end, the other end are outlet end, and annular cavity, the first support are successively arranged on direction of the round tube inner wall by import to outlet
Frame, the second support frame, the spool of annular, support annulus, wherein annular cavity, spool and support annulus are coaxially disposed；Also wrap
Include the circular piston being located in round tube, valve rod, circular cone piston, taper spring, wherein circular piston can be in circle inner axial tube sliding
And the tube hole plug of round tube can be closed in the sliding of other than ring type cavity section；Piston rod axially protruded into along round tube the first support frame and
It is placed on round tube axis in second support frame and by two support frame supports, piston rod can the free skating in two support frames
Dynamic, piston rod is fixed with the circular piston by one end end of the first support frame, described in the end face by the second support frame
Blind hole on circular cone piston small end end face, the circular cone piston can be inserted into the through-hole of the spool, the large end face of circular cone piston
Connect with the taper spring small end and in a non-operative state by circular cone piston top to the position of blocking closing valve core through hole, institute
The big end for stating taper spring is coaxially attached on the end face of the support annulus；
Several reset springs are also connected between the circular piston and first support frame, the reset spring makes
Circular piston is in the annular cavity and round tube input end of round tube pore when round tube entrance pressure is not up to predetermined value always
Between part, and can be pushed in annular cavity when round tube entrance pressure reaches predetermined value and with ovable valve stem that circular cone is living
Plug top to the position mutually separated with valve core through hole inner wall.
Further, first support frame and the second support frame include cylinder and the edge of a section and round tube coaxial arrangement
Three support battens that round tube is arranged radially, three support batten rounded arrays centered on the point on cylinder axis, every
The both ends of support batten are separately fixed on round tube pore inner wall and cylinder outer wall, the cylinder coaxial arrangement on two support frames, the
Three support battens on one support frame pass through one respectively and are parallel to the cylindrical spring and the round work that round tube is axially arranged
Plug is connected；The valve rod includes two sections of different cylindric slide bars of the diameter being coaxially connected, and passes through one section of circular cone between two slide bars
Platform connects transition, and the thicker slide bar in two sections of slide bars protrudes into the first support frame.
Further, its small end stretches out valve core through hole to the circular cone piston in a non-operative state, and stretches in circular cone piston
The position of valve core through hole is coaxially cased with the bearing disc of a circular plate out；The valve linkage mechanism includes vertical bar,
One hinge bar, the second hinge bar and fixed link, wherein vertical bar while the end with the switching knob bar of all ball valves
It is connected, vertical bar passes sequentially through the first hinge bar, the second hinge bar is hinged in fixed link, and the fixed link is fixed on bucket
On the lateral wall of bottom, and to hold when the handle on the second hinge bar pulls that the vertical bar will be all coupled
Switching knob bar turns round the position opened to ball valve.
Further, the clamping device includes several clamp systems, and the clamp system includes clamp arm and locking screw
Bolt；Clamp arm is in the G font of numeral method, and clamp arm is hinged on the back of one of flange with one end of hook portion, with institute
The pressing plate portion for stating hook portion face is equipped with threaded perforations；Clamp arm around its articulated shaft rotate to across and be buckled on two flanged plate edges
When, the marginal portion of two flanged plates is located in the notch of clamp arm, and the clamping screw is vertically withstood on after being threaded into perforation
The back side of another piece of flanged plate and by two flange board clampings；All clamp systems are in centered on the point in flanged plate on axially bored line
Circular array.
Further, the clamp arm is hinged in the cavity at one of flange back with one end of hook portion, and this is recessed
The size of chamber is sufficient to make the clamp arm to rotate the position parallel with axially bored line in flanged plate to the pressing plate portion.
Further, the concave internal cavity of the hook portion is semi-cylindrical canyon shape, and the screw tip of the clamping screw is withstood on
In the groove of another piece of flange back.
Further, in two seal faces that two flanged plate connects, one of seal face is along its diametrical direction
Be equipped with one of strip rectangle groove, the rectangle groove only wherein one end run through flanged plate cylindrical side, rectangle groove with
The clamp arm intersection for clamping two flanged plates is arranged in a staggered manner；The seal washer is annular in shape and wherein two in a diametrical direction
Divide and is swelled in Π type, it is each raisedly equipped with one of curved line rib in the end face part of the seal washer of Π type protuberance two sides；It is another
A seal face is equipped with the rectangle fin that opening phase socket joint swell with the Π type cooperates, and the rectangle fin is from rectangle groove
Open end be inserted into its closed end and lock the clamping screw after, the arc ditch in line rib insertion respective flange plate end face
In gully and Π type protuberance is embedded just below in the rectangle groove.
Further, the rectangle fin is combination detachable, and rectangle fin includes being arranged on another seal face
The first rectangle fin and the second rectangle fin, the second rectangle fin be T-type sliding block on upright slide block portion, the T-type sliding block
Horizontal slider portion be slidably located on the flanged plate where another described seal face, and make the first rectangle fin and
Second rectangle fin can just combine to form the complete rectangle fin；Another is close by from described for the T-type sliding block
The adjusting bolt that the back of flanged plate where sealing end face is screwed into adjusts its pressing force to the Π type protuberance of the seal washer.
Further, the adjusting bolt successively includes nut, thread segment, optical axis section, on thread segment and respective flange plate
Corresponding threaded holes close, optical axis section protrudes into the accommodating chamber in the horizontal slider portion of the T-type sliding block, and the accommodating chamber is from outside to inside
It successively include coaxial cylindrical cavity and annulus chamber, cylindrical cavity diameter is less than annulus chamber diameter to form the T-shaped sky of axial cross section
Chamber is equipped with the mounting groove of one of arc-shaped, installation on the side wall of the optical axis section intracavitary positioned at the annulus along side wall circumferencial direction
Along several ejector springs that are radially provided with of optical axis, ejector spring is connected slot slot bottom with the sliding rib of arc-shaped, and makes certainly
The inner arc surface of right state lower slider rib is located in mounting groove, and exterior arc surface stretches out mounting groove；The optical axis section protrudes into described
When accommodating chamber, sliding rib and cylinder cavity wall extruding is contacted and to be ejected spring top in entrance annulus chamber intracavitary to annulus.
Further, the nut end face by it is described sliding rib where side be equipped with label groove, release screw rod from
It is intracavitary and can be by the sliding rib top to being fully sunk in the mounting groove that the cylindrical side of flanged plate is screwed into the annulus.
Beneficial effects of the present invention：The present invention is by linker design principle, convenient for disposably pacifying all filling valves
On bucket, and unique filling valve is devised, with the fluid pressure carried out at different height in bucket with perfusion
Strong different characteristic matches, and realizes at fluid level in bucket (pressure of corresponding position) control corresponding height
The course of work of the automatic open close of filling valve, structure is simple, reliable, and easily fabricated and popularization can not depend on any electric-controlled
Element processed is implemented, and eliminates explosion caused by electric spark etc. in circuit, can effectively prevent explosive fluid media (medium) because of electric-controlled
Explosion accident caused by circuit processed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is filling valve structural schematic diagram.
Fig. 3 is the structural schematic diagram of two flanged plate of clamping device clamping.
Fig. 4 is the structural schematic diagram of another two flanged plate of clamping device clamping.
Fig. 5 is the end view of the flanged plate equipped with seal washer.
Fig. 6 is A-A cross-sectional view in Fig. 5.
Fig. 7 is structural schematic diagram of the K in Fig. 5 to seal washer when seeing.
Fig. 8 is the end view of the flanged plate equipped with rectangle fin.
Fig. 9 is the end view of the flanged plate equipped with detachable rectangle fin.
Figure 10 is the right view of structure shown in Fig. 9.
Figure 11 is the connection structure enlarged view adjusted between bolt and T-type sliding block.
Figure 12 is the cross-sectional view of T-type sliding block.
Figure 13 is the schematic cross-section of the optical axis section of the adjusting bolt equipped with sliding rib.
Figure 14 is valve linkage mechanism structural schematic diagram.
Component label instructions：Bucket 1, filling tube 2, cantilever lever 3, mounting ring 4, filling valve 5, flanged plate 6, outlet tube 7,
Round tube 8, annular cavity 801, support annulus 9, taper spring 10, circular cone piston 11, spool 12, bearing plate 13, the second support frame
14, valve rod 15, the first support frame 16, cylindrical spring 17, circular piston 18, clamp arm 19, hook portion 1901, pressing plate portion 1902, lock
Tight bolt 20, line rib 2101, Π type protuberance 2102, release screw rod 22, adjusts bolt 23, nut 2301, screw thread at seal washer 21
Section 2302, optical axis section 2303, label groove 2304, mounting groove 23031, ejector spring 24, sliding rib 25, switching knob bar
26, vertical bar 27, the first hinge bar 28, the second hinge bar 29, fixed link 30, handle 31, rectangle groove 601, rectangle fin
602, the first rectangle fin 6021, T-type sliding block 6022, the second rectangle fin 60221, horizontal slider portion 60222.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in Figure 1, a kind of Purely mechanical auto-filling equipment, including the bucket 1 for storing fluid media (medium) and is used
In the filling parts that the fluid media (medium) in bucket 1 is filled into corresponding sub- bucket.The top end opening of the bucket 1, bottom end envelope
It closes, the outlet tube 7 being connected to inside bucket 1 is provided on the side wall at 1 barrel of bottom of bucket, outlet tube 7 is equipped with valve, leans on
1 barrel of bucket is pushed up and is located at the ipsilateral outer wall of outlet tube 7 and is equipped with cantilever lever 3, and cantilever lever 3 is equipped with circular mounting ring 4.
The filling parts include L-shaped filling tube 2 and several filling valves 5 opened under a predetermined, the horizontal segment of filling tube 2
Pass through a pair of of flanged plate 6 with the outlet tube 7 to connect, seal washer 21 is accompanied between two pieces of flanged plates 6 and two flanged plates 6 are pressed from both sides
Tight device clamps and realizes and be tightly connected, and is herein clamped two flanged plates 6 using clamping device, can be to avoid using strap bolt hole
Ring flange connection when multiple flange bolt holes align the problem of, be easily installed.The peace is protruded on the vertical section top of filling tube 2
It fills in ring 4 and is equipped with several filling valves 5 along the vertical section length direction, each filling valve 5 passes through a ball valve connection
In in the vertical section, all ball valves are opened or closed simultaneously by valve linkage mechanism.
As shown in Fig. 2, the filling valve 5 include be connected to the filling tube 2 vertical section round tube 8, round tube 8 with it is filling
One end that pipe 2 connects is input end, and the other end is outlet end, is successively arranged on direction of 8 inner wall of round tube by import to outlet
Annular cavity 801, the first support frame 16, the second support frame 14, the spool 12 of annular, support annulus 9, wherein annular cavity
801, spool 12 and support annulus 9 are coaxially disposed；It further include circular piston 18, valve rod 15, circular cone piston in round tube 8
11, taper spring 10, wherein circular piston 18 can slide axially in round tube 8 and can incite somebody to action in the 801 sections of slidings of other than ring type cavity
The tube hole plug of round tube 8 is closed；Piston rod along axial protrude into the first support frame 16 and the second support frame 14 of round tube 8 and by this two
A support frame support is placed on 8 axis of round tube, and piston rod can be free to slide in two support frames, and piston rod leans on the first support frame
16 one end end is fixed with the circular piston 18,11 small end end of circular cone piston described in the end face by the second support frame 14
Blind hole on face, the circular cone piston 11 can be inserted into the through-hole of the spool 12, the large end face of circular cone piston 11 and the circle
Cone 10 small end of spring connects and in a non-operative state by the top of circular cone piston 11 to the position of blocking closing 12 through-hole of spool, described
The big end of taper spring 10 is coaxially attached on the end face of the support annulus 9.The circular piston 18 with described first
Be also connected with several reset springs between support 16, the reset spring make circular piston 18 8 entrance pressure of round tube not
Always the part between 8 input end of annular cavity 801 and round tube of 8 pore of round tube is in when reaching predetermined value, and can be in round tube 8
Entrance pressure be pushed to when reaching predetermined value in annular cavity 801 and with ovable valve stem 15 by the top of circular cone piston 11 to spool 12
The position that through-hole wall mutually separates.
State in use Purely mechanical auto-filling equipment fluid medium carry out it is filling when, in design due to this equipment
Spy uses law of connected vessels, i.e., is connected between filling tube 2 and bucket 1, and filling tube 2 is L-shaped, only in the water with filling tube 2
The control to filling tube 2 can be realized in one master control valve of setting on the connected outlet tube 7 of flat tube section, and filling tube 2 may be used also
To be made of transparent material and corresponding fluid level scale line is arranged, pass through valve linkage mechanism when in use for all filling valves 5
Feed line open, fluid enters in corresponding filling valve 5 and pushes the circular cone piston 11 in corresponding round tube 8 open, realizes and fills
Dress output, since filling valve 5 be arranged along the length direction of vertical pipe section, locating for 5 input ends of each filling valve
Fluid level is different, and correspondingly, the pressure at input end is different, and pressure is gradually increased from top to bottom, therefore, is made
It can be there are many situation with principle and corresponding effect.First, when the infusion time to each height bucket requires consistent, Ke Yitong
It crosses and different size of filling valve 5 is set, is i.e. the components of the round tube 8 of design different inner diameters and its related filling valve 5, filled to realize
Dressing amount is consistent, since the liquid level in the progress filling tube 2 with perfusion is gradually reduced, if all 10 elastic force one of taper spring
Cause, then the filling valve 5 of highest point is closed at first because the pressure of highest point is lower than predetermined opening value at first, tapping when
Between it is most short, just need to be designed to be gradually reduced by the internal diameter of round tube 8 from top to bottom at this time, each height bucket when being vented liquid to realize
Interior fluid volume is consistent, that is, realizes the auto-filling of same specification bucket.If filling capacity is inconsistent, such as multiple specifications fill together
When dress, then all filling valves 5 can be designed to the same specification, according to the gradation law of pressure, the filling valve 5 of highest point is most
It first closes, the characteristic that the filling valve 5 of bottommost is finally closed, while realizing the sub- bucket of dimension, automatic filling, does not need
Any electronic timing control element controls, and relies solely on the size of filling valve 5, the stiffness factor and pressure of taper spring 10
Changing rule is calculated, due to the sub- bucket for different particular capacities, the size of corresponding filling valve 5, taper spring
10 being adapted to property of stiffness factor design, therefore the present embodiment is not subject to concrete example explanation, those skilled in the art
Automatic, the quantitative perfusion of the sub- bucket of dimension may be implemented completely based on the design theory, the implementation of the concrete application is this
Invention quite has breakthrough ingehious design, and the capacity perfusion for solving current different size must rely on asking for electric elements control
Topic, and it is of simple structure and low cost, it is easily changed, safeguards.There are also other corresponding concrete application effects by the present invention, herein not
It repeats again, is based on the design principle, those skilled in the art work as certainly to be readily understood upon and implement.
Further, as shown in Fig. 2, first support frame 16 and the second support frame 14 include that a section and round tube 8 are same
The cylinder of axis setting and three support battens being arranged radially along round tube 8, during three support battens with the point on cylinder axis are
The both ends of the rounded array of the heart, every support batten are separately fixed on 8 pore inner wall of round tube and cylinder outer wall, on two support frames
Cylinder coaxial arrangement, three support battens on the first support frame 16 pass through one respectively and are parallel to what round tube 8 was axially arranged
Cylindrical spring 17 is connected with the circular piston 18；The valve rod 15 includes two sections of different cylindric cunnings of the diameter being coaxially connected
Bar connects transition by one section of frustum of a cone between two slide bars, and the thicker slide bar in two sections of slide bars protrudes into the first support frame 16,
It may make valve rod 15 back and forth smoothly to slide preferably on two support frames, be lower than in the pressure of the input end of corresponding round tube 8
Circular piston 18 can be allowed to be promptly restored to close the position of filling valve 5 when predetermined value.
Further, as shown in Fig. 2, the circular cone piston 11 in a non-operative state its small end stretch out 12 through-hole of spool,
And it is coaxially cased with the bearing disc of a circular plate at the position that circular cone piston 11 stretches out 12 through-hole of spool, bearing plate 13 is set
It is in order to more preferably flow through the medium of annular cavity 801 in round tube 8 and form more abundant Ground shock waves to bearing disc, so that circular cone
Piston 11 is lifted off the through-hole of spool 12 in time, realizes the unlatching of filling valve 5 in time rapidly.It is described as shown in Fig. 1 and Figure 14
Valve linkage mechanism includes vertical bar 27, the first hinge bar 28, the second hinge bar 29 and fixed link 30, wherein vertical bar 27
It is connected simultaneously with the end of the switching knob bar 26 of all ball valves, vertical bar 27 passes sequentially through the first hinge bar 28, second
Hinge bar 29 is hinged in fixed link 30, and the fixed link 30 is fixed on bucket 1 on the lateral wall of bottom, and to hold
Handle 31 on second hinge bar 29 when pulling the vertical bar 27 all coupled switching knob bars 26 are turned round to ball valve
The position of unlatching, so that promptly disposable pull handle 31 can open the feed line of all filling valves 5.
Further, as shown in figure 3, the clamping device includes several clamp systems, the clamp system includes clamping
Arm 19 and clamping screw 20；Clamp arm 19 is in the G font of numeral method, and clamp arm 19 is hinged on it with one end of hook portion 1901
In one piece of flange back, be equipped with threaded perforations with the pressing plate portion 1902 of 1901 face of hook portion；Clamp arm 19 is hinged around it
Axis rotate to across and when being buckled on two flanged plates, 6 edge, the marginal portion of two flanged plates 6 is located in the notch of clamp arm 19,
The clamping screw 20 vertically withstands on the back side of another piece of flanged plate 6 and clamps two flanged plates 6 after being threaded into perforation；Institute
There is clamp system rounded array centered on the point in flanged plate 6 on axially bored line, this structure design can make clamp arm
19 depend on always on one of flanged plate 6, are easy to use, will not omit, directly 19 rotary cover of clamp arm exists when needing
On two flanged plates 6, and locking nut is tightened, it is very easy to use, it is connected relative to conventional flange bolt, rapidly side
Just, it is also more adaptive to the installation of filling tube 2, reduces the contraposition of respective bolt holes on two flanged plates 6 to the greatest extent, this is designed as filling
The rapid installation of tubulature 2 provides advantageous guarantee.
Further, as shown in figure 3, the clamp arm 19 is hinged on one of flange back with one end of hook portion 1901
Cavity in, and the size of the cavity is sufficient to make the clamp arm 19 rotation to the pressing plate portion 1902 and 6 inner hole of flanged plate
The parallel position of axis avoids and another piece so that clamp arm 19 can rotate as far as possible to the behind of flanged plate 6 when in use
Flanged plate 6 interferes during installation, realizes that clamp arm 19 has 90 degree of ranges between the position after clamping position and disassembly
Interior rotating without interference adjusts space, equally plays a significant role to the Fast Installation of filling tube 2.
Further, as shown in figure 4, the concave internal cavity of the hook portion 1901 is semi-cylindrical canyon shape, the clamping screw
20 screw tip is withstood in the groove at 6 back side of another piece of flanged plate, and clamp arm can be made by opening up semi-cylindrical canyon shape
19, when rotating clamping, can minimize size, to prevent from interfering with 6 edge of flanged plate.
Further, in two seal faces that two flanged plate 6 connects, as shown in Fig. 5-6, one of sealed end
Face is equipped with the rectangle groove 601 of one of strip along its diametrical direction, and only wherein flanged plate 6 is run through in one end to the rectangle groove 601
Cylindrical side, rectangle groove 601 and the clamp arm 19 for clamping two flanged plates 6 intersect and are arranged in a staggered manner, anti-to balance overall structure
Only subsequent adjustment bolt 23 interferes.As shown in fig. 7, the seal washer 21 is annular in shape and wherein in a diametrical direction
Two parts each are equipped in Π Π type protuberance 2102 in the end face part that Π Π type swells the seal washer 21 of 2102 two sides raisedly
One of curved line rib 2101.It is mutually held as shown in figure 8, another seal face is equipped with the opening of Π Π type protuberance 2102
The rectangle fin 602 that inserting is closed, the rectangle fin 602 are inserted into described in its closed end and locking from the open end of rectangle groove 601
After clamping screw 20, the line rib 2101 is embedded in the arc gully on 6 end face of respective flange plate and the Π Π type swells
2102 are embedded just below in the rectangle groove 601.Rectangle groove 601, rectangle fin 602 are set herein and have Π Π type grand
The 21 3 kinds of structures of seal washer for playing 2102 are primarily to facilitate positioning when two flanged plates 6 are installed, during installation, first by seal washer
21 are embedded on 6 end faces of respective flange plate, the mounting ring 4 being then inserted into the top of filling tube 2 on the 1 top side wall of bucket
It is interior, it holds respective flange plate 6 and is inserted in place rectangle fin 602 downward from the open end of rectangle groove 601, at this time corresponding folder
Clamping screw 20 on tight arm 19 just can be inserted in the groove at 6 back side of another piece of flanged plate, tighten clamping screw 20
Two flanged plates 6 are forced together, so that rectangle fin 602 is secured and is fully embedded in the Π Π type of seal washer 21 protuberance
In 2102 opening (recess), entire seal washer 21 is fully compacted between two flanged plates 6, effectively realizes that connection is close
Envelope.As a result, two flanged plates 6 connect, quick, contraposition is accurate and reliable, leakproofness is preferable.
Further, as shown in Fig. 9-10, the rectangle fin 602 is combination detachable, and rectangle fin 602 includes setting
The first rectangle fin 6021 and the second rectangle fin 60221 on another seal face are set, the second rectangle fin 60221 is
Upright slide block portion on TT type sliding block 6022, i.e., shown in Figure 12.The horizontal slider portion 60222 of the TT type sliding block 6022 is slidably
Ground makes the first rectangle fin 6021 and the second rectangle fin on the flanged plate 6 where another described seal face
60221 can just combine to form the complete rectangle fin 602；Another is close by from described for the TT type sliding block 6022
What the back of the flanged plate 6 where sealing end face was screwed into adjusts the Π Π type protuberance that bolt 23 adjusts it to the seal washer 21
2102 pressing force.It should be noted that, rectangle fin 602 is combination detachable, that is, is equipped with the flange of rectangle fin 602 herein
The tool of plate 6 is combination detachable, and the flanged plate 6 at this is split as TT type sliding block 6022 and rest part.Due to TT type sliding block
What the part of 6022 actually original fin towards 6 edge sides of flanged plate was cut into, therefore, 6022 insertion group of TT type sliding block
Being still for being formed after conjunction is completely the same with 6 chamfered shape of flanged plate equipped with rectangle fin 602 of former monoblock type.The design
Purpose is：So that the seal face of flanged plate 6 is still integrally arranged in towards the part of 6 inner hole of flanged plate for rectangle fin 602
On, it is compressed for being embedded at the Π Π type of corresponding seal washer 21 protuberance 2102, guarantees to be equipped at rectangle groove 601
Contact surface sealing, and due to the not instead of flat seal of sealing herein, have certain height straggly (because Π Π type swells
2102 cause) three-dimensional seal, it is thus impossible to fully guarantee very much the institute that is in contact with respective flange plate 6 of seal washer 21
There is position to be sufficiently pressed into contact with, it is understood that there may be Π Π type protuberance 2102 and rectangle groove in such as insertion rectangle groove 601
601 slot bottoms, which contact uncompacted situation, to be occurred, and therefore, (i.e. TT type is sliding for the second rectangle fin 60221 of setting rectangle fin 602
The upright slide block portion of block 6022) come further compress Π Π type protuberance 2102 lean on 6 edge side of flanged plate parts, that is, pass through tune
Section bolt 23 further compresses 60221 part of the second rectangle fin of rectangle fin 602, to prevent in two flanged plates, 6 quilt
After being tightly pressed against together, be likely to be at hollow state Π Π type protuberance 2102 not with the slot bottom of corresponding rectangle groove 601
Contact is sufficiently squeezed, the leakproofness after positioning is installed using rectangle groove 601 greatly to promote two flanged plates 6 as a result,.It adjusts
Depending on the depth that bolt 23 is screwed into is because of the thickness of rectangle fin 602 and the depth of rectangle groove 601, rectangle fin 602 is usually taken
1 millimeter smaller than the depth of rectangle groove 601 of thickness hereinafter, so as to make two flanged plates 6 occlusion compress after seal washer 21
Part in addition to Π Π type protuberance 2102 can compress sealing by abundant, and remaining Π Π type protuberance 2102 can be using the
The compression of two rectangle fins 60221 is further ensured that, appropriate to the occasion fully ensures that TT type sliding block 6022 and the method where it making
The tolerance that is slidably matched between blue plate 6, i.e. guarantee TT type sliding block 6022 are bonded smooth closely knit with the abutted surface inside flanged plate 6,
Realize the self-sealing between joint face so that total design science and it is rigorous, the connection of significant increase filling tube 2 is reliable,
Leakproofness, for have compared with high sealing require and requirement of explosion proof fluid media (medium) it is particularly useful, can by required for electrical control every
Quick-fried design cost is put on this kind of special 6 structure fabrication of flanged plate, and not only cost still can be reduced but also thoroughly be solved
Flame proof problem caused by electric insulation promotes safety coefficient.
Further, as shown in figure 11, the adjusting bolt 23 successively includes nut 2301, thread segment 2302, optical axis section
2303, thread segment 2302 is closed with the corresponding threaded holes on respective flange plate 6, and optical axis section 2303 protrudes into the TT type sliding block 6022
In accommodating chamber in horizontal slider portion 60222, which successively includes coaxial cylindrical cavity and annulus chamber, cylinder from outside to inside
Chamber diameter is less than annulus chamber diameter to form the T-shaped cavity of axial cross section.As shown in figure 13, the light intracavitary positioned at the annulus
The mounting groove 23031 of one of arc-shaped is equipped on the side wall of shaft part 2303 along side wall circumferencial direction, 23031 slot bottom of mounting groove is along light
Axis is radially provided with several ejector springs 24, and ejector spring 24 is connected with the sliding rib 25 of arc-shaped, and makes nature shape
The inner arc surface of state lower slider rib 25 is located in mounting groove 23031, and exterior arc surface stretches out mounting groove 23031；The optical axis section
2303 when protruding into the accommodating chamber, and sliding rib 25 contacts with the extruding of cylinder cavity wall and is ejected spring in entrance annulus chamber
24 tops are intracavitary to annulus.Above structure is mainly used for installation and adjustment bolt 23, prevents adjusting bolt 23 from falling or avoiding at any time
Problem inconvenient to carry, and make two flanged plates 6 after fractionation, TT type sliding block 6022 does not separate always with flanged plate 6.
Further, 2301 end face of nut is equipped with label groove 2304 by the side where the sliding rib 25,
It is intracavitary and can be by the sliding rib 25 top to being fully sunk in that release screw rod 22 from the cylindrical side of flanged plate 6 is screwed into the annulus
In the mounting groove 23031, sliding rib 25 to be pushed up when needing to separate or repair replacement TT type sliding block 6022
Enter in mounting groove 23031 and allows adjusting bolt 23 that can back-out TT type sliding block 6022.This hair is only illustrated in above-described embodiment
Bright principles and effects, and is not intended to limit the present invention.Any person skilled in the art all can be without prejudice to of the invention
Under spirit and scope, carry out modifications and changes to above-described embodiment.Therefore, those of ordinary skill in the art such as
All equivalent modifications completed without departing from the spirit and technical ideas disclosed in the present invention or change, should be by the present invention
Claim covered.
Claims (10)
1. a kind of Purely mechanical auto-filling equipment, it is characterised in that：Including the bucket for storing fluid media (medium) and it is used for
Fluid media (medium) in bucket is filled into the filling parts of corresponding sub- bucket；
The top end opening of the bucket, bottom end closure are provided on the side wall at bucket bucket bottom and are connected to inside bucket
Outlet tube, by bucket bucket top and be located at the ipsilateral outer wall of outlet tube and be equipped with cantilever lever, cantilever lever is equipped with circular
Mounting ring；
The filling parts include L-shaped filling tube and several filling valves opened under a predetermined, the level of filling tube
Section is connect with the outlet tube by a pair of of flanged plate, and seal washer is accompanied between two pieces of flanged plates and two flanged plates are clamped dress
It sets clamping and realizes and be tightly connected, the vertical section top of filling tube is protruded into the mounting ring and set along the vertical section length direction
There are several filling valves, each filling valve passes through a ball valve and is connected in the vertical section, and all ball valves pass through valve
Linkage mechanism opens or closes simultaneously；
The filling valve includes the round tube for being connected to the vertical section of the filling tube, and one end that round tube connects with filling tube is import
End, the other end is outlet end, round tube inner wall by import to outlet direction on be successively arranged annular cavity, the first support frame,
Second support frame, the spool of annular, support annulus, wherein annular cavity, spool and support annulus are coaxially disposed；Further include
Circular piston, valve rod, circular cone piston, taper spring in round tube, wherein circular piston can circle inner axial tube sliding and
The tube hole plug of round tube can be closed in the sliding of other than ring type cavity section；Piston rod axially protrudes into the first support frame and along round tube
It being placed on round tube axis in two support frames and by two support frame supports, piston rod can be free to slide in two support frames,
Piston rod is fixed with the circular piston by one end end of the first support frame, circular cone described in the end face by the second support frame
Blind hole on piston small end end face, the circular cone piston can be inserted into the through-hole of the spool, the large end face of circular cone piston and institute
Taper spring small end is stated to connect and in a non-operative state by circular cone piston top to the position of blocking closing valve core through hole, the circle
The big end of cone spring is coaxially attached on the end face of the support annulus；
Several reset springs are also connected between the circular piston and first support frame, the reset spring makes circle
Piston is between the annular cavity of round tube pore and round tube input end always when round tube entrance pressure is not up to predetermined value
Part, and can be pushed in annular cavity when round tube entrance pressure reaches predetermined value and with ovable valve stem by circular cone piston top
To the position mutually separated with valve core through hole inner wall.
2. Purely mechanical auto-filling equipment according to claim 1, it is characterised in that：First support frame and second
Support includes a section and the round tube cylinder being coaxially disposed and three support battens being arranged radially along round tube, three support battens
The both ends of the rounded array centered on the point on cylinder axis, every support batten are separately fixed at round tube pore inner wall and circle
On drum outer wall, the cylinder on two support frames is coaxially disposed, and three support battens on the first support frame pass through one in parallel respectively
It is connected in the cylindrical spring that round tube is axially arranged with the circular piston；The valve rod includes that two sections of diameters being coaxially connected are different
Cylindric slide bar, transition is connected by one section of frustum of a cone between two slide bars, and the thicker slide bar in two sections of slide bars protrudes into first
In support frame.
3. Purely mechanical auto-filling equipment according to claim 2, it is characterised in that：The circular cone piston is in inoperative shape
Its small end stretches out valve core through hole under state, and is coaxially cased with a circular plate at the position that circular cone piston stretches out valve core through hole
Bearing disc；The valve linkage mechanism includes vertical bar, the first hinge bar, the second hinge bar and fixed link, wherein vertical bar
It is connected simultaneously with the end of the switching knob bar of all ball valves, vertical bar passes sequentially through the first hinge bar, the second hinge bar
It is hinged in fixed link, the fixed link is fixed on bucket on the lateral wall of bottom, and to hold on the second hinge bar
Handle when pulling the vertical bar all coupled switching knob bars are turned round to the position opened to ball valve.
4. any one Purely mechanical auto-filling equipment according to claim 1-3, it is characterised in that：The clamping device
Including several clamp systems, the clamp system includes clamp arm and clamping screw；Clamp arm is in the G font of numeral method,
Clamp arm is hinged on the back of one of flange with one end of hook portion, wears with the pressing plate portion of the hook portion face equipped with screw thread
Hole；Clamp arm around its articulated shaft rotate to across and when being buckled on two flanged plate edges, the marginal portion of two flanged plates is located at folder
In the notch of tight arm, the clamping screw be threaded into the back side that another piece of flanged plate is vertically withstood on after perforation and by two flanges
Board clamping；All clamp systems rounded array centered on the point in flanged plate on axially bored line.
5. Purely mechanical auto-filling equipment according to claim 4, it is characterised in that：The one end of the clamp arm with hook portion
It is hinged in the cavity at one of flange back, and the size of the cavity is sufficient to make the clamp arm to rotate to the pressing plate
The portion position parallel with axially bored line in flanged plate.
6. Purely mechanical auto-filling equipment according to claim 5, it is characterised in that：The concave internal cavity of the hook portion is half
Circular recess shape, the screw tip of the clamping screw are withstood in the groove of another piece of flange back.
7. Purely mechanical auto-filling equipment according to claim 6, it is characterised in that：Two flanged plate connects two close
In sealing end face, one of seal face along its diametrical direction be equipped with one of strip rectangle groove, the rectangle groove only its
The cylindrical side of flanged plate is run through in middle one end, and rectangle groove intersects with the clamp arm for clamping two flanged plates to be arranged in a staggered manner；It is described close
Seal washer is annular in shape and wherein two parts in a diametrical direction are swelled in Π type, swells the seal washer of two sides in Π type
End face part is each to be equipped with one of curved line rib raisedly；Another seal face is equipped with the opening swelled with the Π type and mutually holds
The rectangle fin that inserting is closed, the rectangle fin are inserted into its closed end from the open end of rectangle groove and lock the clamping screw
Afterwards, in the arc gully that the line rib is embedded in respective flange plate end face and Π type protuberance is embedded just below the rectangle groove
In.
8. Purely mechanical auto-filling equipment according to claim 7, it is characterised in that：The rectangle fin is combination disassembly
Formula, rectangle fin include that the first rectangle fin being arranged on another seal face and the second rectangle fin, the second rectangle are convex
Rib is the upright slide block portion on T-type sliding block, and the horizontal slider portion of the T-type sliding block is slidably located on another described sealed end
On flanged plate where face, and make the first rectangle fin and the second rectangle fin that can just combine to form the complete square
Shape fin；The T-type sliding block passes through the adjusting bolt tune that is screwed into from the back of the flanged plate where another described seal face
Save its pressing force to the Π type protuberance of the seal washer.
9. Purely mechanical auto-filling equipment according to claim 8, it is characterised in that：The adjusting bolt successively includes spiral shell
Corresponding threaded holes on cap, thread segment, optical axis section, thread segment and respective flange plate close, and optical axis section protrudes into the water of the T-type sliding block
In accommodating chamber in smooth block portion, which successively includes coaxial cylindrical cavity and annulus chamber, cylindrical cavity diameter from outside to inside
Less than annulus chamber diameter to form the T-shaped cavity of axial cross section, along side on the side wall of the optical axis section intracavitary positioned at the annulus
Wall circumferencial direction is equipped with the mounting groove of one of arc-shaped, several ejector springs that are radially provided with of mounting groove slot bottom along optical axis, top
Spring is connected with the sliding rib of arc-shaped out, and the inner arc surface of nature lower slider rib is located in mounting groove,
Exterior arc surface stretches out mounting groove；When the optical axis section protrudes into the accommodating chamber, sliding rib contacts simultaneously with the extruding of cylinder cavity wall
It is intracavitary to annulus that spring top is ejected when entering annulus chamber.
10. Purely mechanical auto-filling equipment according to claim 9, it is characterised in that：The cunning is leaned in the nut end face
Side where dynamic rib is equipped with label groove, and it is intracavitary and can will that release screw rod from the cylindrical side of flanged plate is screwed into the annulus
The sliding rib top is to being fully sunk in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971223.0A CN108910178B (en) | 2018-08-24 | 2018-08-24 | Pure mechanical automatic filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971223.0A CN108910178B (en) | 2018-08-24 | 2018-08-24 | Pure mechanical automatic filling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108910178A true CN108910178A (en) | 2018-11-30 |
| CN108910178B CN108910178B (en) | 2020-08-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810971223.0A Active CN108910178B (en) | 2018-08-24 | 2018-08-24 | Pure mechanical automatic filling equipment |
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| Country | Link |
|---|---|
| CN (1) | CN108910178B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911738A (en) * | 2021-09-14 | 2022-01-11 | 芜湖东旭光电科技有限公司 | Air floatation strip deviation detection device and method |
| CN117718629A (en) * | 2024-02-07 | 2024-03-19 | 山西华伟重工股份有限公司 | Positioning device for pressure vessel connecting pipe flange |
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| US5651629A (en) * | 1996-04-17 | 1997-07-29 | Wall; Harry | Coupling device for drive shafts |
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| CN117718629B (en) * | 2024-02-07 | 2024-05-17 | 山西华伟重工股份有限公司 | Positioning device for pressure vessel connecting pipe flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108910178B (en) | 2020-08-04 |
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Effective date of registration: 20200713 Address after: 221400 107 Xinyi West Road, Xinyi Economic Development Zone, Xuzhou, Jiangsu Applicant after: JIANGSU KANGBAT BIOLOGY ENGINEERING Co.,Ltd. Address before: No. 12, No. 12, Lake Yun street, Chongqing, Chongqing Applicant before: CHONGQING ZHIAO TECHNOLOGY Co.,Ltd. |
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