CN2412370Y - Movable irrigation and drainage machine - Google Patents
Movable irrigation and drainage machine Download PDFInfo
- Publication number
- CN2412370Y CN2412370Y CN 00219677 CN00219677U CN2412370Y CN 2412370 Y CN2412370 Y CN 2412370Y CN 00219677 CN00219677 CN 00219677 CN 00219677 U CN00219677 U CN 00219677U CN 2412370 Y CN2412370 Y CN 2412370Y
- Authority
- CN
- China
- Prior art keywords
- mixed
- flow pump
- bracing frame
- tractor
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to a machine which is not only used for drainage but also used for irrigation. The machine can be moved by a tractor and can be driven by the power. The utility model is composed of a mixed flow pump (4), two universal joints (2) (9) of a power transmission device, a transmission case (11), a vacuum suction start device (3), etc. The utility model does not need special electric power or other power sources and has the advantages of high efficiency, high speed, strong maneuverability, etc.
Description
The utility model relates to and a kind ofly both can drain flooded fields, and can irrigate the device of the mobile water pump of usefulness again.
At present, be subjected to the waterlogging of the unbroken one-tenth of excessive rain on the agricultural or The sun is shining fiercely that drouth all can be suffered from disaster, paddy field, the south of the River changes dry farming in addition, northern low-lying land or the required draining of hilly ground or pour water and all need the water source.If spread all over fixed row, irritate the station,, and can only in limited region, play a role after all for present China financial resources do not allow; If water pump is moved as required everywhere, often is subjected to the restriction of the energy.Because water drainage or drought resisting are all anxious like spark, will take a bath in case lead to disaster.
Now according to above-mentioned needs, the irrigation and drainage that propose that a kind of mobility of meter is strong, efficient is high, draw water fast and need not special power source are with machinery.
The utility model is made up of tractor, mixed-flow pump, aqueduct and drainpipe etc., its technical essential is that a mixed-flow pump is housed on the hoisting frame at tractor rear portion, the power source of mixed-flow pump is provided by tractor motive power output shaft, and power is sent into the power transmission box of mixed-flow pump by two universal joints and connecting axle, drive mixed-flow pump again, two ends at mixed-flow pump respectively connect aqueduct and drainpipe, at the aqueduct place vacuum dehydration starting drive are housed.The driving shaft of power in the power transmission box of two universal joints and a connecting axle input mixed-flow pump, the driving gear of driving shaft end drives driven gear, again by the impeller in the driven shaft driving mixed-flow pump volute body of driven gear.Its vacuum dehydration starting drive is a casing, there is an air entry casing upper end, there is an air inlet lower end, air entry connects with the air inlet pipe of tractor, and air inlet leads in the impeller volute body of mixed-flow pump, locates a bracing frame that is rectangular in shape below the middle part of box house, a float is equipped with in the end of the horizontal arm of bracing frame, bracing frame is rectangular in shape and is bent upwards, and the end of a vertical arm of palm frame is contained in the air entry place a valve, and the place, right angle of bracing frame establishes a rotating shaft and constitutes.
Shown in accompanying drawing, the utility model is described in further detail with the following example.
Fig. 1---the outline drawing of mobile irrigation and drainage machine.
Fig. 2---the power transmission box of mobile irrigation and drainage machine.
The vacuum dehydration starting drive of Fig. 3---mobile irrigation and drainage machine.
[embodiment] installs a holder pump bracket (25) that is rectangular in shape additional on the hydraulic pressure lift frame of tractor rear, fix a mixed-flow pump (4) on the holder pump bracket (25), go up the power transmission box (11) of importing mixed-flow pump with two universal joints (2) (9) and a connecting axle (10) at the power take-off (8) of tractor rear, power is done the rotation direction adjustment and joined speed, driving shaft (14) is arranged in the power transmission box (11), and driving shaft (14) is provided with driving gear (15).The bigger driving gear (15) in circle footpath drives the less driven gear (16) in circle footpath, driven gear (16) drives the rotation of mixed-flow pump spiral case (26) impeller and makes mixed-flow pump (4) work, aqueduct (12) is equipped with in below at mixed-flow pump (4) pump housing, and drainpipe (13) is equipped with in the top of the pump housing.Locating to be equipped with the same mixed-flow pump of vacuum dehydration starting drive (3) (4) spiral case (26) body at mixed-flow pump (4) the bottom nearly spiral case of one side (26) is connected.The profile of vacuum dehydration starting drive (3) is a rectangular casing (19), and an air entry (21) is equipped with in the upper end of casing (19), and air entry (21) connects with the air inlet of the internal combustion engine of tractor; An air inlet (22) is equipped with in the casing lower end, and the same mixed-flow pump of air inlet (22) (4) spiral case (26) body communicates; Casing (19) is inner to be located below the middle part, an if bracing frame that is rectangular in shape (23), a rotating shaft (24) is arranged as fulcrum at the place, right angle of bracing frame (23), the end of the horizontal arm of bracing frame (23) is provided with a float (18), and the nearly air entry (21) of the vertical arm rest of bracing frame (23) is provided with a valve (20) and closes or open air entry (21) usefulness.
When needing to use, tractor sailed to the scene that needs irrigation and drainage (locate) as dykes and dams or the edge of a field water source etc., put down the mixed-flow pump of being adorned on the holder pump bracket (25) (4), after placing aqueduct (12) and drainpipe (13), tractor is started, air entry (21) beginning is air-breathing, and in vacuum dehydration starting drive (3), form an atmospheric depression, air in vacuum dehydration starting drive (3) and mixed-flow pump (4) spiral case (26) housing is sucked out, at this moment the air inlet (22) of vacuum dehydration starting drive (3) beginning air inlet, treat that the water in the aqueduct (12) is thus lifted to the impeller place, the impeller of rotation is started working mixed-flow pump (4), drainpipe (13) water outlet, at this moment, vacuum dehydration starting drive (3) beginning is located water inlet by air inlet (22), float (18) is held up by water, bracing frame (23) is with the rising of water level, and the valve (20) that bracing frame (23) is erect on the arm is blocked air entry (21) automatically, causes the flame-out and damage internal combustion engine of internal combustion engine in case the muddy water in the vacuum dehydration starting drive (3) is inhaled into the air inlet pipe of internal combustion engine.
Facility are used in this row, the filling that is combined into mixed-flow pump by tractor, have characteristics such as investment is little, effective, application is wide.As HW-350-8 mixed-flow pump with Shanghai-50 type tractor is example, and its performance is row, irrigation quantity: 0.3 cube of meter per second; Lift: 8 meters; The margin of power of this tractor is 15%.
Claims (3)
1, a kind of Movable irrigation and drainage machine, form by tractor, mixed-flow pump, aqueduct and drainpipe etc., it is characterized in that a mixed-flow pump (4) being housed dragging on the upright machine rear portion hoisting frame (7), the power source of mixed-flow pump (4) is provided by tractor motive power output shaft (8), and send into the power transmission box (11) of mixed-flow pump (4) by two universal joints (2) (9) and a connecting axle (10), drive mixed-flow pump (4) again, two ends at mixed-flow pump (4) respectively connect aqueduct (12) and drainpipe (13), locate to be connected to vacuum dehydration starting drive (3) at nearly spiral case (26) and constitute.
2, Movable irrigation and drainage machine as claimed in claim 1, it is characterized in that the driving shaft (14) of power source in universal joint (2) (9) and the power transmission box (11) that is connected connecting axle (10) input mixed-flow pump (4), driving shaft (14) is equipped with driving gear (15) and drives driven gear (16), is made of the impeller in driven shaft (17) driving mixed-flow pump (4) spiral case (26) housing of driven gear (16) again.
3, mobile row as claimed in claim 1, the filling machine, it is characterized in that the vacuum dehydration starting drive is a casing (19), there is an air entry (21) casing (19) upper end, there is an air inlet (22) lower end, air entry (21) connects with the air inlet pipe of tractor, air inlet (22) leads in impeller spiral case (25) body of mixed-flow pump (4), there is a bracing frame that is rectangular in shape (23) at the place below the inner middle part of casing (19), a float (18) is equipped with in the end of the horizontal arm of bracing frame (23), the end of the vertical arm of bracing frame (23) is contained in air entry (21) and has located a valve (20), and the place, right angle of bracing frame (23) establishes a rotating shaft (24) and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219677 CN2412370Y (en) | 2000-03-16 | 2000-03-16 | Movable irrigation and drainage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219677 CN2412370Y (en) | 2000-03-16 | 2000-03-16 | Movable irrigation and drainage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412370Y true CN2412370Y (en) | 2001-01-03 |
Family
ID=33584842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219677 Expired - Fee Related CN2412370Y (en) | 2000-03-16 | 2000-03-16 | Movable irrigation and drainage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412370Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494034A (en) * | 2016-01-10 | 2016-04-20 | 黄庆梅 | Novel agricultural irrigation device |
| CN111713378A (en) * | 2020-05-18 | 2020-09-29 | 烟台职业学院 | Convenient automatic irrigation and drainage ware |
-
2000
- 2000-03-16 CN CN 00219677 patent/CN2412370Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494034A (en) * | 2016-01-10 | 2016-04-20 | 黄庆梅 | Novel agricultural irrigation device |
| CN111713378A (en) * | 2020-05-18 | 2020-09-29 | 烟台职业学院 | Convenient automatic irrigation and drainage ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |