CN2197791Y - Pressure jet light paddy field plow - Google Patents
Pressure jet light paddy field plow Download PDFInfo
- Publication number
- CN2197791Y CN2197791Y CN 94236796 CN94236796U CN2197791Y CN 2197791 Y CN2197791 Y CN 2197791Y CN 94236796 CN94236796 CN 94236796 CN 94236796 U CN94236796 U CN 94236796U CN 2197791 Y CN2197791 Y CN 2197791Y
- Authority
- CN
- China
- Prior art keywords
- ploughshare
- plow
- paddy field
- spray
- mouldboard
- 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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- Soil Working Implements (AREA)
Abstract
The utility model relates to a pressure jet light paddy field plow, which has the structure that a set of pressure jet device is additionally arranged on a ploughshare type paddy field plow, the utility model is composed of a plow ploughshare, a jet hole on the wall of the plow, a jet cavity on the back of the plow, a hydraulic motor, a volumetric pump, a flat umbrella suction head, a water suction hose, and a water pressing hose, and the weight of a plow body is lowered by using engineering plastics. The motive power can be obtained by using a hydraulic device on a tractor when the plow is used for cultivation, a resistance central region of the plow ploughshare and a plow wall is jetted by water which is pressurized and is sucked from a paddy field by the utility model, the plow body can be lubricated, the furrow can be dismembered, and the resistance of plow cultivation can be lowered. The utility model can increase the plow cultivation efficiency of 20%-30% of the tractor.
Description
The utility model relates to a kind of ploughing and weeding and scarification equipment, especially the light-duty paddy field plough of pressure injection.
Paddy field plough act on son upset topsoil, cover weeds fertilizer, broken soil improves soil structure.Paddy field retaining ploughing, soil are along with the increase of water content, and wet ooze is muddy, and it is clay for a dragon, the soil bonding, and the degree of breaking ground, taking off soil nature can be all very poor, the facility resistance is sharply increased, and influence cultivating quality.For reducing the facility resistance, improve cultivating quality, as vibratory plough, improve the hack quality, reduce plowing resistance; As grizzly bar plough, pimple plough, reduce contact area, improve and take off the soil nature energy; As roller plough, the laminating material in mouldboard surface, improve facility mantle friction situation; As number of patent application: 87201898, jet air soil breaker is by the broken soil of the compressed air of tractor; More than these facility all exist the hack degree low, take off native poor performance, be difficult to reach and reduce facility resistance and ploughing resistivity significantly, improve the purpose of cultivating quality.
The purpose of this utility model provides a kind of paddy field plough, the level of coverage height, and the hack degree is good, and taking off soil nature can be good, can reduce the facility resistance significantly, improves farming efficient and cultivating quality, reduces the farming cost.
The purpose of this utility model is achieved in that increases by a cover pressure injection apparatus on mouldboard plow commonly used, be made of spray chamber, hydraulic motor, positive displacement drum pump, flat umbrella shape suction head, soft suction hose, setting-out flexible pipe, the snap joint at the spray-hole on ploughshare and the mouldboard, ploughshare and mouldboard back; Soft suction hose is by snap joint, and an end is connected with flat umbrella shape suction head, and the other end is connected with the water inlet of positive displacement drum pump; The setting-out flexible pipe is by snap joint, and an end is connected with the delivery port of positive displacement drum pump, and the other end is connected with the spray chamber of ploughshare with the mouldboard back, and positive displacement drum pump and hydraulic motor link, and the hydraulic means of hydraulic motor and tractor links; Double-bladed plough increases by one three trouble joint in the middle of the setting-out flexible pipe, and multishare plough also will increase by three in the middle of flat umbrella shape suction head and the soft suction hose and branch off joints except that increase many trouble joints in the middle of the setting-out flexible pipe; And adopt engineering plastics to make plough body and suspension arrangement, to reduce the facility own wt; Utilize the hydraulic means on the tractor to obtain power during ploughing, the water of drawing in the paddy field adds the centre of draft district injection of pressing to ploughshare and mouldboard, and lubricated plough body is dismembered Tu Fa, reduces plowing resistance.
Owing to adopt such scheme, the level of coverage height of the utility model ploughing; Hack degree particle diameter is below 10 centimetres; Taking off soil nature can be good, can not gather around soil, drag the heap phenomenon; Cultivating quality is good, can obtain the well-formed and fertile topsoil; Can reduce facility resistance and ploughing resistivity significantly, with the ploughing efficient raising 20%～35% of tractor; And reduction farming cost.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, the light-duty paddy field plough structure chart of pressure injection
Fig. 2, ploughshare and mouldboard centre of draft district and spray-hole distribution map
Fig. 3, spray chamber and spray-hole end view
Fig. 4, flat umbrella shape suction head end view
Fig. 5, the plough body texture map
The spray chamber (2) at the spray-hole in Fig. 1 on ploughshare and the mouldboard (1), ploughshare and mouldboard back, hydraulic motor (3), positive displacement drum pump (4), flat umbrella shape suction head (5), soft suction hose (6), setting-out flexible pipe (7), snap joint (8); Soft suction hose (8) is connected with flat umbrella shape suction head (5) by snap joint (8) one ends, the other end is connected with the water inlet of positive displacement drum pump (4), setting-out flexible pipe (7) is connected with the delivery port of positive displacement drum pump (4) by snap joint (8) one ends, the other end is connected with the spray chamber (2) of plough body, positive displacement drum pump (4) links with hydraulic motor (3), and hydraulic motor (3) links with the hydraulic means (9) of tractor; Double-bladed plough increases a three-way connection (10) in the middle of setting-out flexible pipe (7), multishare plough also will increase the middle three-way connection (13) of a flat umbrella shape suction head (12) and soft suction hose except that increasing the multi-path joint (11) in the middle of setting-out flexible pipe (7).During ploughing, utilize the hydraulic means on the tractor to obtain power; Water in the absorption paddy field adds presses to ploughshare and the suffered Center of Pressure district injection of mouldboard, and lubricated plough body is dismembered Tu Fa, reduces plowing resistance.
Hydraulic motor shown in Figure 1 (3), the supporting selection of positive displacement drum pump (4), its parameters is subjected to the strictness restriction of paddy field water absorption, if the paddy field retaining degree of depth 5～12cm, suction head suction width 10～15cm, the travel speed 3km/h of tractor～6km/h, its water absorption is 15m
2/ h～108m
2/ h, the hydraulic motor of 1～2 ploughshare then, the parameter of pump and spray-hole is selected as follows:
Nozzle inside diameter 10～30mm;
Operating pressure 3～8kg.f/cm
2
The hydraulic motor of 3～4 ploughshares, pump, spray-hole parameter are selected as follows:
Nozzle inside diameter 20～50mm
Operating pressure 3～8kg.f/cm
2
Identical spray-hole bore, injection flow rate, jet power under the condition that may be drawn onto water, can increase operating pressure along with operating pressure increases, when operating pressure is increased to 6～8kg.f/cm
2The time, the soil of throughout the year ploughing is dismembered into the Tu Fa below the particle diameter 10cm, and wherein a part of soil is dismembered into mud.Therefore, must be that self-priming performance is good to the selection of pump, flow is little, and pressure is big; Can select the positive displacement drum pump for use, also can select for use simple in structure, the single-screw (single screw) pump that self-priming performance is good.
Figure 2 shows that the distribution of ploughshare and mouldboard centre of draft district and spray-hole.Find out the centre of draft (14) of ploughshare and mouldboard, the centre of draft (14) on the warping surface of plow bottom apart from the plough end 1/3 tilling depth, apart from furrow bank 1/4 tilling width place, respectively get less than tilling width 1/4 to left and right by the centre of draft (14), respectively get up and down less than tilling depth 1/3 and be centre of draft district (15), (1) 4～16 of spray-hole is dispersed in the centre of draft district (15), make every effort to jet power and resistance balanced configuration, the back side of spray-hole is spray chamber (2); Plowing resistance from: 1, level is cut the resistance of Tu Fa; 2, the resistance of cutting perpendicularly Tu Fa; 3, the resistance that Tu Fa is overturn and covers; The all liftings with the caking ability of soil of the resistance of this three aspect generally are that sand, loam resistance are little, and the clay resistance is big, can gather around soil because the soil caking ability is high, drag the heap phenomenon, and its resistance sharply increases; Jet power and resistance balanced configuration its role is to: 1, reduce the suffered resistance of plough body with jet power; 2, dismember Tu Fa, obtain good soil layer construction, eliminate and gather around soil, drag the heap phenomenon; 3, lubricated plough body, that improves plough body takes off the soil nature energy; 4, reduce plowing resistance.
Figure 3 shows that spray chamber and spray-hole feature, spray chamber (2) becomes shape (16), and spray chamber (2) links by snap joint (8) and pressure hose; The mouldboard of spray chamber (7) is thickeied to more than the 5mm, makes spray-hole (1) form (18) 5～30 ° of cone angles, and the spray-hole surface should have higher fineness; Injection aperture adds up to (19) 1～2 ploughshare: 10～30mm, 3～4 ploughshare: 20～50mm, and spray-hole all has the effect of continuous dismemberent soil about making; Mouldboard is half-spiral (20), to strengthen covering power.
Figure 4 shows that flat umbrella shape suction head, the suction head front is a flat umbrella shape slide plate (21), shield and arrange earth, suction head places on the slide plate of flat umbrella shape, suction head is provided with sphere filter screen (22), prevents that foreign material from sucking water pump, and hanger bracket (23) hangs on ditch dug with a plow with it or is easy to be drawn onto the place of water.
Fig. 5 describes hydraulic jet paddy field plough material characteristics, and plow standard (24), landside (25), plowshoe (26), mouldboard (27), ploughshare (29) are material of main part with engineering plastics, make every effort to reduce own wt, improve the mantle friction situation; Shin sword (28), ploughshare sword (30) are inlayed share steel, improve sharpness, are convenient to after the abrasion change.
Claims (5)
1, the light-duty paddy field plough of a kind of pressure injection, it is characterized in that on ploughshare formula paddy field plough commonly used, increasing a cover hydraulic jet device, by spray chamber (2), hydraulic motor (3), positive displacement drum pump (4), flat umbrella shape suction head (5), soft suction hose (6), setting-out flexible pipe (7), snap joint (8) formation at the spray-hole on ploughshare and the mouldboard (1), ploughshare and mouldboard back; Soft suction hose (6) is by snap joint (8), one end is connected with flat umbrella shape suction head (5), the other end is connected with the water inlet of positive displacement drum pump (4), setting-out flexible pipe (7) is by snap joint (8), one end is connected with the delivery port of positive displacement drum pump (4), and the other end is connected with the spray chamber (2) of plough body; Positive displacement drum pump (4) links with hydraulic motor (3), and hydraulic motor (3) links with the hydraulic means (9) of tractor; Double-bladed plough increases a three-way connection (10) in the middle of setting-out flexible pipe (7), multishare plough also will increase a flat umbrella shape suction head (12) and the middle three-way connection (13) of soft suction hose except that increasing the multi-path joint (11) in the middle of setting-out flexible pipe (7).
2, the light-duty paddy field plough of pressure injection as claimed in claim 1, it is characterized in that the centre of draft district (15) that the suffered centre of draft of ploughshare and mouldboard (14) and ploughshare and mouldboard are suffered, divide laying 4～16 spray-holes (1) by its resistance, spray chamber (2) is established at its back side.
3, spray-hole as claimed in claim 2 and spray chamber, it is characterized in that spray chamber (2) becomes shape (16), the mouldboard (17) of spray chamber (2) is thickeied to more than the 5mm, mouldboard (20) is a half-spiral, spray-hole (1) forms (18) 5～30 ° of cone angles, spray-hole (1) aperture adds up to 1～2 ploughshare 10～30mm, 3～4 ploughshare 20～50mm.
4, the light-duty paddy field plough of pressure injection as claimed in claim 1 is characterized in that the operating pressure of hydraulic motor (3) and positive displacement drum pump (4): 3～10kg/cm
2, the injection flow rate 6～85m of 1～2 ploughshare
3/ h, the injection flow rate 12～165m of 3～4 ploughshares
3/ h.
5, the light-duty paddy field plough of pressure injection as claimed in claim 1, plow standard (24) landside (25) plowshoe (26) mouldboard (27), ploughshare (29) they are material of main part with engineering plastics, shin sword (28), ploughshare sword (30) is inlayed share steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236796 CN2197791Y (en) | 1994-07-08 | 1994-07-08 | Pressure jet light paddy field plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236796 CN2197791Y (en) | 1994-07-08 | 1994-07-08 | Pressure jet light paddy field plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197791Y true CN2197791Y (en) | 1995-05-24 |
Family
ID=33844674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94236796 Expired - Fee Related CN2197791Y (en) | 1994-07-08 | 1994-07-08 | Pressure jet light paddy field plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766085A (en) * | 2016-05-05 | 2016-07-20 | 吉林大学 | Multi-shovel wide-breadth soil sub-soiling shovel with lubrication system |
| CN105766106A (en) * | 2016-03-09 | 2016-07-20 | 内蒙古民族大学 | Corn planter and using method thereof |
| CN109168334A (en) * | 2018-10-11 | 2019-01-11 | 李殿奎 | Layer-stepping Castor Oil plough body |
-
1994
- 1994-07-08 CN CN 94236796 patent/CN2197791Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766106A (en) * | 2016-03-09 | 2016-07-20 | 内蒙古民族大学 | Corn planter and using method thereof |
| CN105766106B (en) * | 2016-03-09 | 2018-11-20 | 内蒙古民族大学 | Corn drill and its application method |
| CN105766085A (en) * | 2016-05-05 | 2016-07-20 | 吉林大学 | Multi-shovel wide-breadth soil sub-soiling shovel with lubrication system |
| CN109168334A (en) * | 2018-10-11 | 2019-01-11 | 李殿奎 | Layer-stepping Castor Oil plough body |
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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 |