CN106050597A - Water power proportioning pump - Google Patents
Water power proportioning pump Download PDFInfo
- Publication number
- CN106050597A CN106050597A CN201610641663.0A CN201610641663A CN106050597A CN 106050597 A CN106050597 A CN 106050597A CN 201610641663 A CN201610641663 A CN 201610641663A CN 106050597 A CN106050597 A CN 106050597A
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- Prior art keywords
- hole
- proportioning pump
- outer piston
- barb
- case
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention provides a water power proportioning pump. An inner cover is arranged in a lower outer shell and divides the lower outer shell into an inner cavity chamber and an outer cavity chamber. An inner cavity of a suction and injection device communicates with the outer cavity chamber. The inner cavity chamber and the outer cavity chamber communicate with an inner cavity of an upper outer shell. A water stop ring plate is integrally arranged on the outer edge of the opening end of an outer piston. The bottom of an upper long rod is connected with a sliding block. A through hole is formed in the middle portion of the sliding block and composed of an upper through hole body section and a lower through hole body section. The diameter of the upper through hole body section is smaller than that of the lower through hole body section. A barb is arranged at the lower end of the upper long rod and penetrates the upper through hole body section in an inserted manner to stretch into the lower through hole body section. One end of a reversing telescopic piece abuts against an arc concave groove, and the other end of the reversing telescopic piece abuts against an arc groove. An upper blockage piece used for blocking a liquid outlet hole is arranged on the outer edge of the upper end of an inner piston, and a lower blockage piece used for blocking a liquid inlet hole is arranged at the bottom of the inner piston. The water power proportioning pump has the beneficial effects that according to the chemical adding mode, chemical adding is achieved outside a cavity, the liquid chemical does not enter the chemical adding device cavity, and the cleaning frequency can be reduced.
Description
Technical field
The present invention relates to a kind of proportioning pump, particularly relate to a kind of hydrodynamic force proportioning pump.
Background technology
In background technology, horticultural industry, livestock and industrial circle need to carry out the definite proportion dilution of special solvent, other
Industry such as carwash, printing, hospital, wine industry etc. also it is frequently necessary to solvent is carried out definite proportion dilution.The application of above industry or make
With traditional operating type, labour cost is too high, and reasonable mixture ratio is poor, and safety, health can not ensure completely.Or use one
More intelligent equipment, but electric energy can be used, consume the energy, add production cost.
Summary of the invention
The technical problem to be solved is: a kind of hydrodynamic force proportioning pump of offer, its not consuming electric power, energy-conserving and environment-protective,
Easy for installation, simple to operate.
The present invention solves that problem set forth above be the technical scheme is that
A kind of hydrodynamic force proportioning pump, passes through screw thread including upper case 4 and lower case 12, upper case 4 and lower case 12
Connecting, be provided with feeding opening 125 bottom lower case 12, threaded on feeding opening 125 have suction device 14, also includes length
Bar 2, inner carrier 5, upper closeouts 7, outer piston 9, sliding shoe 10, silica gel check valve 11, jacking block 16, lower closeouts 17 and commutation are stretched
Contracting part 15, has cover 121 in lower case 12, lower case 12 will be divided into inner cavity chamber 122 and exocoel by cover 121
123, lower case 12 side is provided with the inlet 126 being connected with inner cavity chamber 122, outside lower case 12 opposite side is provided with
The liquid outlet 124 that chamber 123 is connected, the inner chamber of suction device 14 is connected with exocoel 123, inner cavity chamber 122 and exocoel
123 all with the intracavity inter-connection of upper case 4, be provided with Silica Gel Silica gel list between inner chamber and the exocoel 123 of upper case 4
To valve 11, liquid is merely able to flow to exocoel 123 from the inner chamber of upper case 4, and sliding in lower case 12 is provided with outer piston
9, outer piston 9 upper end open, outer piston 9 lower end closed, the outer of outer piston 9 opening has been wholely set dash ring flat-plate 91, gear
Offer 3-4 liquid outlet 92 on water ring plate 91, the end face of outer piston 9 blind end offers 3-4 inlet opening 93, outer piston
9 inner slide are provided with inner carrier 5, and inner carrier 5 can slide up and down along outer piston 9, and sliding shoe 10 is positioned at inside inner carrier 5, on
Portion's shell 4 inner top center is provided with stock 2, bottom upper stock 2 connect sliding shoe 10, have in the middle part of sliding shoe 10 on
101, described through hole is made up of upper through hole 105 and lower through-hole 106 two sections, and the diameter of upper through hole 105 is less than lower through-hole 106, upper length
The lower end of bar 2 is provided with barb 107, and barb 107 is inserted through through hole 105 and stretches in lower through-hole 106, barb 107 can under
Sliding up and down in through hole 106, the both sides of sliding shoe 10 are provided with arcuate groove 102, and the inwall of outer piston 9 is provided with jacking block
16, jacking block 16 offers arc groove 161, commutation extensible member 15 one end offsets with arc groove 161, and commutation extensible member 15 is another
One end offsets with arcuate groove 102, and the outer, upper end of inner carrier 5 is provided with the upper closeouts 7 for blocking liquid outlet 92, inner carrier
The bottom of 5 is provided with the lower closeouts 17 for blocking inlet opening 93.
A kind of hydrodynamic force proportioning pump, also includes switching 1, bearing pin 3, and described upper stock 2 includes the upper slide bar 201 being wholely set
With lower guide post 202, upper slide bar 201 is more than the diameter of lower guide post 202, and upper case 4 top center is provided with for upper
The hole that slide bar 201 passes, upper slide bar 201 can slide up and down in hole, and upper case 4 top is provided with support seat 401, switchs 1
Being hinged on support seat 401 by bearing pin 3, switch 1 includes that U-shaped stop 103, the two ends of U-shaped stop 103 are provided with plectane 104,
Bearing pin 3 is arranged on the outer of plectane 104, by pulling U-shaped stop 103, can drive stock 2 up-down adjustment, reaches to close
Or open the purpose of proportioning pump.
Described outer piston 9 inwall is provided with inner guiding post 94, and inner carrier 5 outer wall is provided with the gathering sill 51 caved inward,
Inner guiding post 94 slides up and down in gathering sill 51, it is ensured that do not misplace.
The outer of described dash ring flat-plate 91 offers the groove embedded for upper sealing ring 8, and upper sealing ring 8 is pacified by groove
It is contained on dash ring flat-plate 91, it is ensured that sealing, bottom outer piston 9, is provided with lower sealing ring 13.
Described inner carrier 5 top is provided with clinching part 6, prevents sliding shoe 10 from flying out.
Described upper closeouts 7 includes that block head 701, the other end of block head 701 are provided with barb 702, pass through barb
702 are fixed on inner carrier 5, and block head 701 is positioned at above liquid outlet 92, and block head 701 inserts in liquid outlet 92 after declining, right
Liquid outlet 92 blocks.
Described lower closeouts 17 includes blocking platform 171, and the other end of closure platform 171 is provided with barb 172, barb 172
Being fixed on inner carrier 5 through inlet opening 93 and by barb 172, closure platform 171 is positioned at the lower section of inlet opening 93, blocks platform
After 171 risings, laminating inlet opening 93, blocks inlet opening 93.
Described commutation extensible member 15 includes buckling piece A151, buckling piece B152 and spring 153, described buckling piece A151 bag
Including head A154 and bar portion 155, buckling piece B152 includes head B156 and pipe portion 157, and bar portion 155 inserts in pipe portion 157, pipe portion
Spring 153 it is provided with between 157 and bar portion 155.
Described head B156 is provided with cross bar 158, and sliding shoe 10 offers the strip groove matched with cross bar 158
159。
Described suction device 14 includes connecting rod 19, upper cover nut 22, regulation pipe 23, batch box 24, carries medicine bar 25, carries medicine
Piston 26, limiting card 27, nut 28 and check valve 29, upper cover nut 22 lower end is threaded regulation pipe 23, and limiting card 27 will meter
Measuring tank 24 is fixed in regulation pipe 23, and batch box 24 afterbody is provided with check valve 29 by nut 28, is provided with in batch box 24
With it with the use of carrying medicine device 18, connecting rod 19 is connected with carrying medicine device 18, described in carry medicine device 18 and include carrying medicine bar 25 He
Carrying medicine piston 26, lower case 12 offers the hole passed for connecting rod 19, connecting rod 19 is through lower case 12 and outer work
Plug 9 is fixing to be connected, and exocoel 123 is connected by medicine feeding hole 30 with upper cover nut 22 inner chamber.
Being provided with sealing ring 20 between described connecting rod 19 and lower case 12, drainage screen 21 is fixed on by upper cover nut 22
Between upper cover nut 22 and lower case 12.
The operation principle of the present invention: liquid is entered by inlet, lower closeouts closure inlet opening, outer piston rises, top
Liquid in shell is entered exocoel by liquid outlet, mixes with medicinal liquid in exocoel, discharges through liquid outlet, and outer piston rises to
Highest point commutation extensible member direction changes, and right-hand member down, open by inlet opening, and liquid is entered outer piston inner chamber by inlet opening,
Piston rises to lowest part commutation extensible member direction and changes, and right-hand member upward, repeats above-mentioned action.
The beneficial effects of the present invention is: the present invention be arranged in water pipe, the current in pipeline drive its work, it is not necessary to
Power drives is provided.According to the ratio of setting quantitatively by medicine or the solution of higher concentration, it is sufficiently mixed rear quilt with the water of main pipeline
Being transported to downstream, the ratio adding fertilizer can regulate according to practical situation.And no matter how the hydraulic pressure in pipeline and the water yield change,
The pharmaceutical quantities sucked is directly proportional with the volume of the water entering its equipment all the time, it is ensured that the proportions constant of mixed liquor.Piston assembly action
Frequency have direct relation with the hydraulic pressure entered in device, to driving, hydraulic demand is little, and at the hydraulic pressure (energy after this device
Amount) loss the least.Do not use electric energy, environmental protection low-carbon (LC).Good seal performance of the present invention, can prevent from mutually polluting with the external world.This
Invent practical, easy for installation, simple to operate.Dosing pattern is dosing outside chamber, and medicinal liquid does not enter drug feeding device intracavity, can subtract
Few wash number.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the schematic cross-section in Fig. 1；
Fig. 3 is the left view of the present invention；
Fig. 4 is the schematic cross-section in Fig. 3；
Fig. 5 is upper closeouts structure for amplifying schematic diagram；
Fig. 6 is the front view of sliding shoe；
Fig. 7 is the top view of sliding shoe；
Fig. 8 is the schematic cross-section in Fig. 7；
Fig. 9 is the structure for amplifying schematic diagram of silica gel check valve；
Figure 10 is the internal structure schematic diagram of lower case；
Figure 11 is the structure enlarged diagram of buckling piece B；
Figure 12 is the structure enlarged diagram of buckling piece A；
Figure 13 is the structure enlarged diagram of lower closeouts；
Figure 14 is the front view of outer piston；
Figure 15 is the top view of outer piston.
Wherein, 1-switchs, the upper stock of 2-, 3-bearing pin, 4-upper case, 5-inner carrier, 6-clinching part, the upper closeouts of 7-,
8-upper sealing ring, 9-outer piston, 10-sliding shoe, 11-silica gel check valve, 12-lower case, 13-lower sealing ring, 14-suction fills
Putting, 15-commutates extensible member, 16-jacking block, closeouts under 17-, and 18-carries medicine device, 19-connecting rod, 20-sealing ring, and 21-filters
Net, 22-upper cover nut, 23-regulates pipe, 24-batch box, and 25-carries medicine bar, and 26-carries medicine piston, 27-limiting card, 28-nut, 29-
Check valve, 30-enters 51-medicine hole gathering sill, 91-dash ring flat-plate, 92-liquid outlet, 93-inlet opening, 94-inner guiding post, 101-hole,
102-arcuate groove, 103-U type stops, 104-plectane, the upper through hole of 105-, 106-lower through-hole, 107-barb, and 121-covers, 122-
Inner cavity chamber, 123-exocoel, 124-liquid outlet, 125-feeding opening, 126-inlet, 151-buckling piece A, 152-buckling piece B,
153-spring, 154-head A, 155-bar portion, 156-head B, 157-pipe portion, 158-cross bar, 159-strip hole, 161-arc is recessed
Groove, 171-blocks platform, 172-barb, 201-upper slide bar, guide post under 202-, and 401-supports seat, 701-block head, and 702-falls
Hook.
Detailed description of the invention
Further illustrate embodiments of the invention below in conjunction with the accompanying drawings.
With reference to Fig. 1-14, a kind of hydrodynamic force proportioning pump described in this detailed description of the invention, including upper case 4 and bottom outside
Shell 12, upper case 4 and lower case 12 are threaded connection, and are provided with feeding opening 125, feeding opening bottom lower case 12
Threaded on 125 have suction device 14, also includes stock 2, inner carrier 5, upper closeouts 7, outer piston 9, sliding shoe 10, silicon
Glue check valve 11, jacking block 16, lower closeouts 17 and commutation extensible member 15, have cover 121 in lower case 12, cover 121 will
Lower case 12 will be divided into inner cavity chamber 122 and exocoel 123, lower case 12 side to be provided with and be connected with inner cavity chamber 122
Inlet 126, lower case 12 opposite side is provided with the liquid outlet 124 that exocoel 123 is connected, the inner chamber of suction device 14
Be connected with exocoel 123, inner cavity chamber 122 and exocoel 123 all with the intracavity inter-connection of upper case 4, upper case 4 interior
Being provided with Silica Gel Silica gel check valve 11 between chamber and exocoel 123, liquid is merely able to flow to exocoel from the inner chamber of upper case 4
Room 123, slides in lower case 12 and is provided with outer piston 9, outer piston 9 upper end open, outer piston 9 lower end closed, and outer piston 9 is opened
The outer of mouth end has been wholely set dash ring flat-plate 91, and dash ring flat-plate 91 offers 3-4 liquid outlet 92, outer piston 9 blind end
End face on offer 3-4 inlet opening 93, outer piston 9 inner slide is provided with inner carrier 5, and inner carrier 5 can be along outer piston 9
Lower slider, sliding shoe 10 is positioned at inside inner carrier 5, and upper case 4 inner top center was provided with stock 2, upper stock 2 end
Portion connects sliding shoe 10, has upper 101 in the middle part of sliding shoe 10, and described through hole is made up of upper through hole 105 and lower through-hole 106 two sections,
The diameter of upper through hole 105 is less than lower through-hole 106, and the lower end of upper stock 2 is provided with barb 107, and barb 107 is inserted through through hole
105 stretch in lower through-hole 106, and barb 107 can slide up and down in lower through-hole 106, and the both sides of sliding shoe 10 are provided with arc
Groove 102, the inwall of outer piston 9 is provided with jacking block 16, and jacking block 16 offers arc groove 161, extensible member 15 one end of commutating
Offseting with arc groove 161, commutation extensible member 15 other end offsets with arcuate groove 102, and the outer, upper end of inner carrier 5 is provided with use
In the upper closeouts 7 of closure liquid outlet 92, the bottom of inner carrier 5 is provided with the lower closeouts 17 for blocking inlet opening 93.
A kind of hydrodynamic force proportioning pump, also includes switching 1, bearing pin 3, and described upper stock 2 includes the upper slide bar 201 being wholely set
With lower guide post 202, upper slide bar 201 is more than the diameter of lower guide post 202, and upper case 4 top center is provided with for upper
The hole that slide bar 201 passes, upper slide bar 201 can slide up and down in hole, and upper case 4 top is provided with support seat 401, switchs 1
Being hinged on support seat 401 by bearing pin 3, switch 1 includes that U-shaped stop 103, the two ends of U-shaped stop 103 are provided with plectane 104,
Bearing pin 3 is arranged on the outer of plectane 104, by pulling U-shaped stop 103, can drive stock 2 up-down adjustment, reaches to close
Or open the purpose of proportioning pump.
Described outer piston 9 inwall is provided with inner guiding post 94, and inner carrier 5 outer wall is provided with the gathering sill 51 caved inward,
Inner guiding post 94 slides up and down in gathering sill 51, it is ensured that do not misplace.
The outer of described dash ring flat-plate 91 offers the groove embedded for upper sealing ring 8, and upper sealing ring 8 is pacified by groove
It is contained on dash ring flat-plate 91, it is ensured that sealing, bottom outer piston 9, is provided with lower sealing ring 13.
Described inner carrier 5 top is provided with clinching part 6, prevents sliding shoe 10 from flying out.
Described upper closeouts 7 includes that block head 701, the other end of block head 701 are provided with barb 702, pass through barb
702 are fixed on inner carrier 5, and block head 701 is positioned at above liquid outlet 92, and block head 701 inserts in liquid outlet 92 after declining, right
Liquid outlet 92 blocks.
Described lower closeouts 17 includes blocking platform 171, and the other end of closure platform 171 is provided with barb 172, barb 172
Being fixed on inner carrier 5 through inlet opening 93 and by barb 172, closure platform 171 is positioned at the lower section of inlet opening 93, blocks platform
After 171 risings, laminating inlet opening 93, blocks inlet opening 93.
Described commutation extensible member 15 includes buckling piece A151, buckling piece B152 and spring 153, described buckling piece A151 bag
Including head A154 and bar portion 155, buckling piece B152 includes head B156 and pipe portion 157, and bar portion 155 inserts in pipe portion 157, pipe portion
Spring 153 it is provided with between 157 and bar portion 155.
Described head B156 is provided with cross bar 158, and sliding shoe 10 offers the strip groove matched with cross bar 158
159。
Described suction device 14 includes connecting rod 19, upper cover nut 22, regulation pipe 23, batch box 24, carries medicine bar 25, carries medicine
Piston 26, limiting card 27, nut 28 and check valve 29, upper cover nut 22 lower end is threaded regulation pipe 23, and limiting card 27 will meter
Measuring tank 24 is fixed in regulation pipe 23, and batch box 24 afterbody is provided with check valve 29 by nut 28, is provided with in batch box 24
With it with the use of carrying medicine device 18, connecting rod 19 is connected with carrying medicine device 18, described in carry medicine device 18 and include carrying medicine bar 25 He
Carrying medicine piston 26, lower case 12 offers the hole passed for connecting rod 19, connecting rod 19 is through lower case 12 and outer work
Plug 9 is fixing to be connected, and exocoel 123 is connected by medicine feeding hole 30 with upper cover nut 22 inner chamber.
Being provided with sealing ring 20 between described connecting rod 19 and lower case 12, drainage screen 21 is fixed on by upper cover nut 22
Between upper cover nut 22 and lower case 12.
The operation principle of this detailed description of the invention: liquid is entered by inlet, lower closeouts closure inlet opening, on outer piston
Rising, the liquid in upper case is entered exocoel by liquid outlet, mixes with medicinal liquid in exocoel, discharges through liquid outlet, outer work
Rising to highest point commutation extensible member direction beyond the Great Wall change, right-hand member down, open by inlet opening, and liquid is entered outer living by inlet opening
Plug inner chamber, piston rises to lowest part commutation extensible member direction and changes, and right-hand member upward, repeats above-mentioned action.
Having the beneficial effects that of this detailed description of the invention: the present invention be arranged in water pipe, the current in pipeline drive it
Work, it is not necessary to power drives is provided.According to the ratio of setting quantitatively by medicine or the solution of higher concentration, abundant with the water of main pipeline
Being transported to downstream after mixing, the ratio adding fertilizer can regulate according to practical situation.And the no matter hydraulic pressure in pipeline and the water yield
How changing, the pharmaceutical quantities of suction is directly proportional with the volume of the water entering its equipment all the time, it is ensured that the proportions constant of mixed liquor.Piston
The frequency of assembly action has direct relation with the hydraulic pressure entered in device, and to driving, hydraulic demand is little, and after this device
Hydraulic pressure (energy) loss the least.Do not use electric energy, environmental protection low-carbon (LC).Good seal performance of the present invention, can prevent and extraneous phase
Pollute mutually.The present invention is practical, easy for installation, simple to operate.Dosing pattern is dosing outside chamber, and medicinal liquid does not enter drug feeding device chamber
In, it is possible to reduce wash number.
The specific embodiment of the present invention is not construed as limiting the invention, the analog structure of every employing present invention and change
Change, the most within the scope of the present invention.
Claims (10)
1. a hydrodynamic force proportioning pump, it is characterised in that: include upper case (4) and lower case (12), upper case (4) and
Lower case (12) is threaded connection, and lower case (12) bottom is provided with feeding opening (125), the upper screw thread of feeding opening (125)
Connect and have suction device (14), also include stock (2), inner carrier (5), upper closeouts (7), outer piston (9), sliding shoe
(10), silica gel check valve (11), jacking block (16), lower closeouts (17) and commutation extensible member (15), lower case has in (12)
Cover (121), lower case (12) will be divided into inner cavity chamber (122) and exocoel (123), lower case by cover (121)
(12) side is provided with the inlet (126) being connected with inner cavity chamber (122), and lower case (12) opposite side is provided with exocoel
(123) liquid outlet (124) being connected, the inner chamber of suction device (14) is connected with exocoel (123), inner cavity chamber (122) and
Exocoel (123) all with the intracavity inter-connection of upper case (4), set between inner chamber and the exocoel (123) of upper case (4)
Being equipped with Silica Gel Silica gel check valve (11), liquid is merely able to flow to exocoel (123), lower case from the inner chamber of upper case (4)
(12) slide in and be provided with outer piston (9), outer piston (9) upper end open, outer piston (9) lower end closed, outer piston (9) opening
Outer be wholely set dash ring flat-plate (91), dash ring flat-plate (91) offers multiple liquid outlet (92), outer piston (9) is closed
Offering multiple inlet opening (93) on the end face of end, outer piston (9) inner slide is provided with inner carrier (5), and inner carrier (5) can edge
Outer piston (9) slides up and down, and sliding shoe (10) is positioned at inner carrier (5) inner side, and upper case (4) inner top center is provided with
Upper stock (2), upper stock (2) bottom connects sliding shoe (10), and sliding shoe (10) middle part has upper (101), and described through hole is by upper
Through hole (105) and lower through-hole (106) two sections composition, the diameter of upper through hole (105) is less than lower through-hole (106), under upper stock (2)
End is provided with barb (107), and barb (107) is inserted through in through hole (105) stretches into lower through-hole (106), and barb (107) can be
Lower through-hole slides up and down in (106), and the both sides of sliding shoe (10) are provided with arcuate groove (102), and the inwall of outer piston (9) sets
It is equipped with jacking block (16), jacking block (16) offers arc groove (161), commutation extensible member (15) one end and arc groove (161)
Offseting, commutation extensible member (15) other end offsets with arcuate groove (102), and the outer, upper end of inner carrier (5) is provided with for blocking
The upper closeouts (7) of liquid outlet (92), the bottom of inner carrier (5) is provided with the lower closeouts for blocking inlet opening (93)
(17)。
2. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: also include switching (1), bearing pin (3), described
Upper stock (2) includes upper slide bar (201) and the lower guide post (202) being wholely set, and upper slide bar (201) is more than lower guide post
(202) diameter, upper case (4) top center is provided with the hole passed for upper slide bar (201), and upper slide bar (201) can
Sliding up and down in hole, upper case (4) top is provided with support seat (401), and switch (1) is hinged on support by bearing pin (3)
On seat (401), switch (1) includes that U-shaped stop (103), the two ends of U-shaped stop (103) are provided with plectane (104), and bearing pin (3) sets
Put the outer in plectane (104), by pulling U-shaped stop (103), stock (2) up-down adjustment can be driven, reach close or
Open the purpose of proportioning pump.
3. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described outer piston (9) inwall is provided with
Inner guiding post (94), inner carrier (5) outer wall is provided with the gathering sill (51) caved inward, inner guiding post (94) in gathering sill (51) on
Lower slider, it is ensured that do not misplace.
4. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: the outer of described dash ring flat-plate (91) is opened
Being provided with the groove embedded for upper sealing ring (8), upper sealing ring (8) is arranged on dash ring flat-plate (91) by groove, it is ensured that seal
Property, outer piston (9) bottom is provided with lower sealing ring (13).
5. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described inner carrier (5) top is provided with
Clinching part (6), prevents sliding shoe (10) from flying out.
6. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described upper closeouts (7) includes closure
Head (701), the other end of block head (701) is provided with barb (702), is fixed on inner carrier 5 by barb (702), closure
Head (701) is positioned at liquid outlet (92) top, and block head (701) inserts in liquid outlet (92) after declining, and carries out liquid outlet (92)
Closure.
7. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described lower closeouts (17) includes closure
Platform (171), the other end of closure platform (171) is provided with barb (172), and barb (172) is through inlet opening (93) and passes through barb
(172) being fixed on inner carrier (5), closure platform (171) is positioned at the lower section of inlet opening (93), and closure platform (171) is fitted after rising
Inlet opening (93), blocks inlet opening (93).
8. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described commutation extensible member (15) includes button
Component A (151), buckling piece B (152) and spring (153), described buckling piece A (151) includes head A (154) and bar portion (155),
Buckling piece B (152) includes head B (156) and pipe portion (157), and bar portion (155) insert in pipe portion (157), pipe portion (157) and bar
Spring (153) it is provided with between portion (155).
9. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described suction device (14) includes connecting
Bar (19), upper cover nut (22), regulation pipe (23), batch box (24), carry medicine bar (25), carry medicine piston (26), limiting card (27), spiral shell
Cap (28) and check valve (29), upper cover nut (22) lower end is threaded regulation pipe (23), and limiting card (27) is by batch box (24)
Being fixed in regulation pipe (23), batch box (24) afterbody is provided with check valve (29) by nut (28), and batch box sets in (24)
Being equipped with it with the use of carrying medicine device (18), connecting rod (19) is connected with carrying medicine device (18), described in carry medicine device (18) bag
Include and carry medicine bar (25) and carry medicine piston (26), lower case (12) offers the hole passed for connecting rod (19), connecting rod
(19) being connected through lower case (12) and outer piston (9) are fixing, exocoel (123) and upper cover nut (22) inner chamber pass through medicine feeding hole
(30) it is connected.
10. a kind of hydrodynamic force proportioning pump as claimed in claim 1, it is characterised in that: described connecting rod) (outside 19 with bottom
Being provided with sealing ring (20) between shell (12), drainage screen (21) is fixed on upper cover nut (22) and lower case by upper cover nut (22)
(12) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641663.0A CN106050597B (en) | 2016-08-08 | 2016-08-08 | Hydrodynamic force proportioning pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641663.0A CN106050597B (en) | 2016-08-08 | 2016-08-08 | Hydrodynamic force proportioning pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050597A true CN106050597A (en) | 2016-10-26 |
| CN106050597B CN106050597B (en) | 2018-02-06 |
Family
ID=57480874
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641663.0A Active CN106050597B (en) | 2016-08-08 | 2016-08-08 | Hydrodynamic force proportioning pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223326A (en) * | 2017-11-30 | 2018-06-29 | 内乡县畅兴设备有限公司 | A kind of automatic ratio pump |
| CN110036742A (en) * | 2019-05-13 | 2019-07-23 | 陈健 | A kind of agricultural fertilizer irrigation system |
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| US5137435A (en) * | 1991-03-25 | 1992-08-11 | Frank And Robyn Walton 1990 Family Trust | Compression spring fluid motor |
| US5513963A (en) * | 1994-08-16 | 1996-05-07 | Frank And Robyn Walton 1990 Family Trust | Direct action fluid motor and injection pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223326A (en) * | 2017-11-30 | 2018-06-29 | 内乡县畅兴设备有限公司 | A kind of automatic ratio pump |
| CN108223326B (en) * | 2017-11-30 | 2021-12-28 | 内乡县畅兴设备有限公司 | Automatic proportioning pump |
| CN110036742A (en) * | 2019-05-13 | 2019-07-23 | 陈健 | A kind of agricultural fertilizer irrigation system |
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| Publication number | Publication date |
|---|---|
| CN106050597B (en) | 2018-02-06 |
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Denomination of invention: Hydrodynamic proportional pump Effective date of registration: 20211223 Granted publication date: 20180206 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Rencheng District sub branch Pledgor: JINING JIAYITONG PLASTIC TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2021980016053 |
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