CN2425488Y - Hydraulic driven fertilizer spreading pump - Google Patents
Hydraulic driven fertilizer spreading pump Download PDFInfo
- Publication number
- CN2425488Y CN2425488Y CN 00246261 CN00246261U CN2425488Y CN 2425488 Y CN2425488 Y CN 2425488Y CN 00246261 CN00246261 CN 00246261 CN 00246261 U CN00246261 U CN 00246261U CN 2425488 Y CN2425488 Y CN 2425488Y
- Authority
- CN
- China
- Prior art keywords
- piston
- valve piston
- exocoel
- fertilizer
- valve
- 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 - Lifetime
Links
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to a hydraulic driven fertilizer spreading pump, the structure is that a small piston is installed in a small piston sheath, the small piston sheath provided with the small piston is installed in a big piston, connecting screws provided with overcurrent holes are arranged in the middle, the small piston sheath and the big piston are connected into a whole, a sealing ring and a polytetrafluoroethylene sealing ring are respectively sheathed on the big piston and the small piston, a water inlet pipe is installed at an external cavity, the end of the external cavity is respectively provided with two one-way valves, a fertilizer pouring pipe is connected with a fertilizer sucking pipe, and a cover of the external cavity is connected with a drainage pipe. The utility model has the advantages that the utility model adopts water flow to drive turning and to carry out sucking fertilizer and pouring fertilizer, fertilizer spreading concentration can be exactly controlled, fertilizer spreading quantity is even, and running cost is low.
Description
The utility model relates to a kind of hydro powered fertilizing pump, belongs to the irrigation machinery technical field in the agricultural machinery.
Generally use differential fertilizer spreading tank at present, the auxilliary pipeline of establishing branch, fertilising when pouring water in farmland or vegetable garden, but the fertilising density unevenness is even, the plot concentration that often is poured into earlier is big, after the plot concentration that is poured into little, influence plant growth.
The purpose of this utility model is that the weak point at above-mentioned technology provides a kind of hydro powered fertilizing pump, can utilize the pressure-driven of irrigation water, the employing current drive, commutation, the pressure differential reciprocating motion of the pistons principle by big valve piston, inhale the fertile fertilizer of annotating, finish fertilising work, can accurately control fertilising concentration to irrigation system, fertilising evenly, and can add fertilizer at any time, and add voltage-stablizer and spray gun at pump discharge, can also pesticide.
The purpose of this utility model is with following scheme implementation: see Fig. 1-3, it is by drainpipe (1), exocoel lid (2), polytetrafluoroethylene (PTFE) rotary packing ring (3), sealing ring (7,8), exocoel (5), water inlet pipe (6) check valve (9,11), injection tube (10), fertilzer sucking pipe (12), big piston (13), connecting screw (14), there is the connecting screw (15) of flowing hole the centre, and valve piston cover (16), valve piston (17) constitute; Outstanding macro-axis (17a) and little axle (17b) are arranged on the valve piston outer wall, valve piston (17) is contained in the valve piston cover (16), valve piston (17) end has connecting screw (14), the valve piston cover (16) that valve piston (17) is housed is contained in the big piston (13), the centre has the connecting screw (15) of flowing hole that valve piston cover (16) and big piston (13) are linked together, big piston puts sealing ring (4 respectively on (13), 7,8), valve piston (17) puts polytetrafluoroethylene (PTFE) rotary packing ring (3), water inlet pipe (6) is housed on exocoel, load onto check valve (9 respectively at exocoel (5) end, 11), check valve (9,11) connect injection tube (10) and fertilzer sucking pipe (12) on respectively, dress exocoel lid (2) on the exocoel, exocoel lid (2) are gone up and are connected drainpipe (1).
Below drive other fertilizing pump dynamic action principle for waterpower:
At first water inlet pipe (6) is connected with pipe network system with injection tube (10), has prepared the fertilizer bucket, fertilzer sucking pipe (12) is put into the fertilizer bucket, screen pack is equipped with in fertilzer sucking pipe (12) import, and drainpipe (1) is connected with the next stage pipe network or abandons water.
The inlet valve of opening on the pipe network is introduced driving water to water inlet pipe (6), valve piston cover (16) also is communicated with (water breakthrough power drives the fertilizing pump schematic diagram) with driving water simultaneously, under the differential pressure action that sealing ring on the piston (4,7) is located, big piston (13) is to the direction motion on a figure left side, meanwhile, size axle on the valve piston (17) is under differential pressure action, and valve piston (17) also moves to the direction on a figure left side.After valve piston (17) the direction motion left, macro-axis shutoff on it paddle hole on 4 connecting screws (15) on the valve piston cover (16), at this moment, water movement is in the pump housing: by the paddle hole on the connecting screw (15), the driving water of introducing from water inlet pipe (6) is sealed by the macro-axis on the valve piston, drives water and does not only flow between the sealing ring (4) (7) of big piston; Current between sealing ring on the big piston (4) and the exocoel lid (2) are by the uniform paddle hole place of 4 uniform concentrated flows on the valve piston cover (16) on it, then flow into the intake-outlet place on the valve piston, the delivery port that flows to from here again on the valve piston (17) is discharged the pump housing, enters the next stage pipe network or as abandoning water.So far, fertilizing pump is finished a stroke to exocoel lid direction, and the fertile check valves of notes (10) that are in the exocoel end are inhaled fertile check valve (11) and opened by the sealing of the pressure flow in the pipe network system, suck liquid fertilizer to the pump housing.
After finishing the fertile stroke of suction, big piston moves to exocoel lid place, under effect of inertia, valve piston bumps against with cover polytetrafluoroethylene (PTFE) rotary packing ring (3) thereon, valve piston is pushed in the valve piston cover, and 4 paddle holes on the sealing connecting screw (15) are opened, and drives water and connects.At this moment, water movement is in the pump housing: drive water from flowing in the valve piston cover by 4 paddle holes on the connecting screw (15) between the sealing ring (4,7) of big piston, drive water between the macro-axis and little axle of valve piston, flow to the uniform paddle hole place that valve piston puts from here, 4 uniform concentrated flows that put by valve piston from here are between big piston sealing ring (4) and the exocoel lid again, under the differential pressure action that drives water, big piston is to the right direction motion of figure.So far, fertilizing pump is finished a stroke to the right direction of figure, and the fertile check valves of notes (9) that are in the exocoel end are opened under the pressure effect of sealing ring on the big piston (8), and the liquid fertilizer in the pump housing injects pipe network system, and inhales fertile check valve sealing.
In the direction motion process that deviates from the exocoel lid, macro-axis on the valve piston and little axle are logical with the driving water at big piston, and under differential pressure action, valve piston outwards moves, and the macro-axis on it has sealed the driving current again.And this moment, fertilizing pump has been finished and has been annotated fertile stroke, changes over to inhale fertile stroke.Thus, fertilizing pump is finished suction fertilizer, is annotated fertile stroke, moves in circles.
Advantage of the present utility model is: adopt current to drive, commutate, by the pressure differential reciprocating motion of the pistons principle of large and small piston, inhale fertilizer, annotate fertilizer, finish the fertilising work to irrigation system.Can accurately control fertilising concentration, fertilising is even, and operating cost is low, also can add fertilizer at any time.
Description of drawings:
Accompanying drawing 1 hydro powered fertilizing pump organigram;
Accompanying drawing 2 hydro powered fertilizing pumps are inhaled fertile end of a period view;
The fertile end of a period view of the Fig. 3 of team hydro powered fertilising infusion.
Embodiment: the utility model material therefor, if available metal or plastics manufacturing when using working of plastics, connect together valve piston cover (16) and big piston (13) with high-frequency welding.The utility model also can carry out pesticide spraying except that adding a voltage-stablizer and spray gun at the delivery side of pump place to irrigation system is annotated fertilizer.
Claims (2)
1, a kind of hydro powered fertilizing pump, it is characterized in that: it is by drainpipe (1), exocoel lid (2), polytetrafluoroethylene (PTFE) rotary packing ring (3), sealing ring (7,8), exocoel (5), water inlet pipe (6) check valve (9,11), injection tube (10), fertilzer sucking pipe (12), big piston (13), connecting screw (14), there is the connecting screw (15) of flowing hole the centre, and valve piston cover (16), valve piston (17) constitute; Outstanding macro-axis (17a) and little axle (17b) are arranged on the valve piston outer wall, valve piston (17) is contained in the valve piston cover (16), valve piston (17) end has connecting screw (14), the valve piston cover (16) that valve piston (17) is housed is contained in the big piston (13), the centre has the connecting screw (15) of flowing hole that valve piston cover (16) and big piston (13) are linked together, big piston puts sealing ring (4 respectively on (13), 7,8), valve piston (17) puts polytetrafluoroethylene (PTFE) rotary packing ring (3), water inlet pipe (6) is housed on exocoel, load onto check valve (9 respectively at exocoel (5) end, 11), check valve (9,11) connect injection tube (10) and fertilzer sucking pipe (12) on respectively, dress exocoel lid (2) on the exocoel, exocoel lid (2) are gone up and are connected drainpipe (1).
2, hydro powered fertilizing pump according to claim 1, the material that it is characterized in that the described pump housing be with metal or plastics manufacturing, when using working of plastics, with valve piston cover (16) and big piston (13) with high-frequency welding together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246261 CN2425488Y (en) | 2000-08-02 | 2000-08-02 | Hydraulic driven fertilizer spreading pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246261 CN2425488Y (en) | 2000-08-02 | 2000-08-02 | Hydraulic driven fertilizer spreading pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425488Y true CN2425488Y (en) | 2001-04-04 |
Family
ID=33605569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246261 Expired - Lifetime CN2425488Y (en) | 2000-08-02 | 2000-08-02 | Hydraulic driven fertilizer spreading pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425488Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595782B (en) * | 2009-06-26 | 2011-03-30 | 江苏大学 | Hydraulic fertilizer device |
| CN102893745A (en) * | 2012-10-29 | 2013-01-30 | 中国农业大学 | Pump-injection-type fertilizer application device |
| CN103185042A (en) * | 2013-04-09 | 2013-07-03 | 江苏大学 | Movable wedge jet flow fertilization pump |
| CN105265084A (en) * | 2015-11-13 | 2016-01-27 | 江苏大学 | Hydraulically-driven proportion-fixed fertilizer applying pump |
| CN105612900A (en) * | 2016-02-29 | 2016-06-01 | 山东潍坊烟草有限公司安丘分公司 | Well cellar type transplanting water and fertilizer integrated accurate application control device |
| CN110036742A (en) * | 2019-05-13 | 2019-07-23 | 陈健 | A kind of agricultural fertilizer irrigation system |
| CN114342781A (en) * | 2022-01-05 | 2022-04-15 | 江苏华源节水股份有限公司 | Sprinkling irrigation equipment for treegarden irrigation |
-
2000
- 2000-08-02 CN CN 00246261 patent/CN2425488Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595782B (en) * | 2009-06-26 | 2011-03-30 | 江苏大学 | Hydraulic fertilizer device |
| CN102893745A (en) * | 2012-10-29 | 2013-01-30 | 中国农业大学 | Pump-injection-type fertilizer application device |
| CN103185042A (en) * | 2013-04-09 | 2013-07-03 | 江苏大学 | Movable wedge jet flow fertilization pump |
| CN103185042B (en) * | 2013-04-09 | 2015-08-05 | 江苏大学 | A kind of movable wedge jet flow fertilization pump |
| CN105265084A (en) * | 2015-11-13 | 2016-01-27 | 江苏大学 | Hydraulically-driven proportion-fixed fertilizer applying pump |
| CN105612900A (en) * | 2016-02-29 | 2016-06-01 | 山东潍坊烟草有限公司安丘分公司 | Well cellar type transplanting water and fertilizer integrated accurate application control device |
| CN110036742A (en) * | 2019-05-13 | 2019-07-23 | 陈健 | A kind of agricultural fertilizer irrigation system |
| CN114342781A (en) * | 2022-01-05 | 2022-04-15 | 江苏华源节水股份有限公司 | Sprinkling irrigation equipment for treegarden irrigation |
| CN114342781B (en) * | 2022-01-05 | 2022-09-30 | 江苏华源节水股份有限公司 | Sprinkling irrigation equipment for treegarden irrigation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209017593U (en) | A kind of novel agricultural automation sprinkler irrigation device | |
| CN101138291A (en) | Mobile fertilizing and chemical spraying integrated device | |
| CN206150047U (en) | Farmland is with irrigation device that has liquid fertilizer spraying function concurrently | |
| CN102893745B (en) | Pump-injection-type fertilizer application device | |
| CN201004877Y (en) | Fertilizing and irrigating device | |
| CN101603549A (en) | A kind of jet-flow fertilizing pump | |
| CN2425488Y (en) | Hydraulic driven fertilizer spreading pump | |
| CN205727392U (en) | A kind of portable water conservancy irrigation device inserting irrigator with pin | |
| CN202026657U (en) | Mobile irrigation and fertilization machine | |
| CN105265084B (en) | A kind of certainty ratio fertilizing pump of hydro powered | |
| CN114342781B (en) | Sprinkling irrigation equipment for treegarden irrigation | |
| CN202889942U (en) | Pump-injection-type fertilizer application device | |
| CN205865429U (en) | Honey shaddock plantation sprinkling irrigation equipment | |
| CN205455056U (en) | Water -saving water supply installation for agricultural irrigation | |
| CN209057716U (en) | A kind of novel soybean plantation irrigation rig | |
| CN2930270Y (en) | Multifunctional spray irrigation machine | |
| CN2850261Y (en) | Piston type irrigation device | |
| CN202435918U (en) | Novel farm-oriented irrigating machine | |
| CN209882557U (en) | Hydraulic drive piston type turbine fertilizer application pump | |
| CN217523232U (en) | Automatic fertilizer applicator device for truss of reel machine | |
| CN2209853Y (en) | Device for deeply distributing fertilising liquid | |
| CN205756155U (en) | The dual-purpose underground water-saving irrigation system control valve of a kind of row of filling | |
| CN221468358U (en) | Drip irrigation device | |
| CN2307120Y (en) | High efficiency energy-saving diaphragm water pump | |
| CN213548372U (en) | Hand-operated fertilizer applicator for large fields and greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010404 |