CN104186040B - A kind of mechanical type air pressure subsoiler - Google Patents
A kind of mechanical type air pressure subsoiler Download PDFInfo
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- CN104186040B CN104186040B CN201410456941.6A CN201410456941A CN104186040B CN 104186040 B CN104186040 B CN 104186040B CN 201410456941 A CN201410456941 A CN 201410456941A CN 104186040 B CN104186040 B CN 104186040B
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- coaster
- push rod
- pressure
- vehicle frame
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Abstract
A kind of mechanical type air pressure subsoiler, in order to solve, existing subsoiler energy consumption is large, the technical problem of subsoiling weak effect, and the technical scheme of employing comprises the vehicle frame being connected to tractor rear portion, the high-pressure pump being fixed on vehicle frame front portion, pneumatic control system assembly, mechanical electronic hydraulic control system assembly, hydraulic motor and reduction box.Key is: described mechanical type air pressure subsoiler comprises indexing mechanism, pressure-air injection device and coaster stop mechanism.Wherein indexing mechanism comprises and is arranged on gear in the middle part of vehicle frame, the I-shaped slide rail that is fixed on vehicle frame rear portion, is assemblied in the coaster on I-shaped slide rail and is arranged on supratrochlear tooth bar; Wherein pressure-air injection device comprises and is arranged on supratrochlear air gun press-in device and air gun; Wherein coaster stop mechanism comprise be arranged on supratrochlear push rod telescoping mechanism and grab ground bracing or strutting arrangement.This machine, by tractor-drawn, being broken plough bottom by injecting pressure-air to arable soil deep layer, being realized the subsoiling to ploughing.Subsoiling is effective, saving energy consumption.
Description
Technical field
The invention belongs to agricultural machinery, particularly a kind of mechanical type air pressure subsoiler.
Background technology
Subsoiler is carried out to arable land, the water and soil loss that plough bottom prevents rainwash from causing can be broken, improve topsoil soils structure, formation " Soil Reservoir ", effectively can improve rainwater use efficiency, improve the water-holding capacity of soil, increase the output to crops.
But China's arable land Subsoiler mainly adopts traditional subsoiler, as shovel type deep loosening machine, Viberation deep coosener etc., not only subsoiling weak effect, energy consumption is also larger.
Summary of the invention
The invention provides a kind of mechanical type air pressure subsoiler, and to solve the technical problem existed in above-mentioned background technology, this subsoiler, by tractor-drawn, can not stir soil, by injecting pressure-air to arable soil deep layer, thus implements Subsoiler to arable land.
The object of the invention is achieved through the following technical solutions: a kind of mechanical type air pressure subsoiler, comprises vehicle frame and be connected with the draw-gear at tractor rear portion; High-pressure pump, pneumatic control system assembly, hydraulic motor, mechanical electronic hydraulic control system assembly and reduction box are fixed on the front portion of vehicle frame; It is characterized in that described air pressure subsoiler comprises batch equipment, pressure-air injection device and coaster stop mechanism.Wherein batch equipment comprises and is installed on gear in the middle part of vehicle frame, the I-shaped slide rail that is fixed on vehicle frame rear portion, is assemblied in the coaster on I-shaped slide rail and is arranged on supratrochlear tooth bar; Wherein pressure-air injection device is arranged on coaster, comprises air gun press-in device, air gun; Wherein coaster stop mechanism is arranged on rear portion coaster being positioned at pressure-air injection device, comprises push rod telescoping mechanism and grabs ground bracing or strutting arrangement.Described batch equipment is made up of a partial gear and a tooth bar having gathering sill, air gun press-in push rod in described air gun press-in device is an electric reciprocating push rod, described push rod telescoping mechanism is made up of stop push rod and stop pusher bar support, its stop push rod is an electric reciprocating push rod, described in grab ground bracing or strutting arrangement polycrystalline substance be the blade tooth shape being easy to catch earth's surface.
The beneficial effect of the invention:
Described mechanical type air pressure subsoiler, by tractor-drawn operation, soil can not stirred in tractor is advanced, air pressure Subsoiler is implemented to the arable land of different depth, different hardness tillage pan, the ratio of soil air can be improved, increase soil porosity, subsoiling effect can be improved, save power consumption, reduce operating cost, increase grain yield.
Accompanying drawing explanation
Fig. 1 is the structural representation of mechanical type air pressure subsoiler of the present invention.
In figure, piece number illustrates: 1. vehicle frame, 2. high-pressure pump, 3. pneumatic control system assembly, 4. gear, 5. guiding trestle, 6. tooth bar, 7. coaster, 8. air gun press-in push rod, 9. air gun press-in pusher bar support, 10. stop push rod, 11. stop pusher bar supports, 12. baffle plates, 13. grab ground bracing or strutting arrangement, 14. air guns, 15. I-shaped slide rails, 16. reduction boxes, 17. shaft couplings, 18. hydraulic motors, 19. mechanical electronic hydraulic control system assemblies.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.
Embodiment 1:
A kind of mechanical type air pressure subsoiler, be connected to the rear portion of tractor, comprise the vehicle frame 1 be connected with tractor rear portion draw-gear, the pressure-air injection device, the coaster stop mechanism that are installed on the indexing mechanism in the middle part of vehicle frame 1 and are arranged on coaster 7, be fixed on the high-pressure pump 2 of vehicle frame 1 front portion, pneumatic control system assembly 3, hydraulic motor 18, reduction box 16 and mechanical electronic hydraulic control system assembly 19.The pressure-air delivery outlet of high-pressure pump 2 is connected with the pressure-air input port of air gun 14 by pneumatic control system assembly 3, the hydraulic pressure input port of hydraulic motor 18 is connected with the hydraulic pressure delivery outlet of tractor, the output shaft of hydraulic motor 18 is connected with the power shaft of reduction box 16 by shaft coupling 17, and mechanical electronic hydraulic control system assembly 19 is pressed into push rod 8 with air gun, stop push rod 10 is connected.
Embodiment 2:
Indexing mechanism comprises the gear 4 being installed on vehicle frame 1 front portion, the I-shaped slide rail 15 being fixed on vehicle frame 1 rear portion, the tooth bar 6 that is assemblied in the coaster 7 on I-shaped slide rail 15 and is arranged on coaster 7.The power shaft of gear 4 is connected with the output shaft of reduction box 16, and engages with tooth bar 6, and tooth bar 6 has gathering sill.In the course of work, when gear 4 rotates in You Chi district, gear 4 rotary actuation tooth bar 6 travels forward, the I-shaped slide rail 15 that extension pulley 7 is fixed on vehicle frame 1 relatively moves forward, when gear 4 rotates to anodontia district, coaster 7 stops mobile, thus pressure-air injection device relative frame 1 intermittent movement that realization is arranged on coaster 7.
Embodiment 3:
Coaster stop mechanism comprise stop push rod 10, stop pusher bar support 11 and grab ground bracing or strutting arrangement 13, stop pusher bar support 11 is fixed on the upper surface of coaster 7, and one end of stop push rod 10 is connected with stop pusher bar support 11, the other end with grab bracing or strutting arrangement 13 be connected.In the course of work, when the relatively I-shaped slide rail 15 of coaster 7 moves forward, the coaster stop mechanism be fixed on coaster 7 also moves thereupon, when coaster 7 stops mobile, mechanical electronic hydraulic control system assembly 19 control stop push rod 10 promote grab ground bracing or strutting arrangement 13 penetrate earth's surface, can ensure that the pressure-air injection device be arranged on coaster 7 is motionless relative to ground.
Embodiment 4:
Pressure-air injection device comprises air gun press-in device and air gun 14, and the air gun press-in pusher bar support 9 in air gun press-in device is fixed on the upper surface of coaster 7, and air gun press-in push rod 8 one end is pressed into pusher bar support 9 with air gun and is connected, and the other end is connected with air gun 14.Air gun 14 front end is cone, has gas vent around cone, and its pressure-air input port is connected with the pressure-air delivery outlet of pneumatic control system assembly 3.In the course of work, when the relatively I-shaped slide rail 15 of pressure-air injection device is motionless, mechanical electronic hydraulic control system assembly 19 controls air gun press-in push rod 8 and promotes air gun 14 and penetrate in the soil of set depth, pneumatic control system assembly 3 controls air gun 14 and opens thereupon, pressure-air is injected deep subsoil, and stop immediately after injection is a certain amount of, air gun 14 is extracted soil by air gun press-in push rod 8, pressure-air injection device moves forward with the relatively I-shaped slide rail 15 of coaster 7, repeats next injection process afterwards.
Embodiment 5:
During work, tractor-drawn vehicle frame 1 moves, and the hydraulic motor 18 be arranged on vehicle frame 1 drives indexing mechanism to make coaster 7 produce intermittent movement.When ground is motionless relatively for coaster 7, coaster stop mechanism makes to grab ground bracing or strutting arrangement 13 and penetrates earth's surface, prevents the relative ground moving of pressure-air injection device be arranged on coaster 7; Simultaneously pressure-air injection device makes air gun 14 penetrate the degree of depth of setting, and pressure-air is injected deep subsoil, completes after pressure-air injects, air gun 14 and grab ground bracing or strutting arrangement 13 and lift reset immediately.Indexing mechanism makes the pressure-air injection device relative frame 1 be arranged on coaster 7 move forward subsequently, and stop mobile when reaching the position of setting, coaster stop mechanism and pressure-air injection device repeat above-mentioned action again immediately, go round and begin again, complete the air pressure Subsoiler of certain fabric width continuously.The power of hydraulic motor is provided by tractor, and pressure-air is produced by high-pressure pump 2, air pressure, the flow of pressure-air injection device and controlled by pneumatic control system assembly 3 actuation time; Coaster stop mechanism and the electric power needed for air gun press-in device drive a generator to produce by the diesel engine in high-pressure pump 2, movement velocity, the displacement of its push rod and controlled by mechanical electronic hydraulic control system assembly 19 action time.
Claims (7)
1. a mechanical type air pressure subsoiler, is connected to the rear portion of tractor, comprises vehicle frame (1) and is connected with the draw-gear at tractor rear portion; High-pressure pump (2), pneumatic control system assembly (3), hydraulic motor (18), mechanical electronic hydraulic control system assembly (19) and reduction box (16) are fixed on the front portion of vehicle frame (1); It is characterized in that described air pressure subsoiler comprises indexing mechanism, pressure-air injection device and coaster stop mechanism, wherein indexing mechanism comprises the gear (4) being installed on vehicle frame (1) middle part, the I-shaped slide rail (15) being fixed on vehicle frame (1) rear portion, the tooth bar (6) that is assemblied in the coaster (7) on I-shaped slide rail (15) and is arranged on coaster (7); Wherein pressure-air injection device is arranged on coaster (7), comprises air gun press-in device and air gun (14); Wherein coaster stop mechanism is arranged on coaster (7), comprises push rod telescoping mechanism and grabs ground bracing or strutting arrangement (13).
2. mechanical type air pressure subsoiler as claimed in claim 1, is characterized in that, be provided with indexing mechanism at vehicle frame (1) middle part, the gear (4) in described indexing mechanism is a partial gear.
3., as mechanical type air pressure subsoiler according to claim 1 or claim 2, it is characterized in that, the tooth bar (6) in described indexing mechanism has gathering sill.
4. mechanical type air pressure subsoiler as claimed in claim 1, it is characterized in that, coaster (7) is provided with air gun press-in device, described air gun press-in device is pressed into push rod (8) by air gun and air gun press-in pusher bar support (9) forms, and described air gun press-in push rod (8) is an electric reciprocating push rod.
5. mechanical type air pressure subsoiler as claimed in claim 1, is characterized in that, coaster (7) is provided with coaster stop mechanism, and described coaster stop mechanism is by push rod telescoping mechanism and grab ground bracing or strutting arrangement (13) and form.
6. as claim 1 or mechanical type air pressure subsoiler according to claim 5, it is characterized in that, described push rod telescoping mechanism is made up of stop push rod (10) and stop pusher bar support (11), and described stop push rod (10) is an electric reciprocating push rod.
7., as claim 1 or mechanical type air pressure subsoiler according to claim 5, it is characterized in that, described in grab ground bracing or strutting arrangement (13) polycrystalline substance be the blade tooth shape being easy to catch earth's surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456941.6A CN104186040B (en) | 2014-09-10 | 2014-09-10 | A kind of mechanical type air pressure subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456941.6A CN104186040B (en) | 2014-09-10 | 2014-09-10 | A kind of mechanical type air pressure subsoiler |
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| Publication Number | Publication Date |
|---|---|
| CN104186040A CN104186040A (en) | 2014-12-10 |
| CN104186040B true CN104186040B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410456941.6A Expired - Fee Related CN104186040B (en) | 2014-09-10 | 2014-09-10 | A kind of mechanical type air pressure subsoiler |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182300B (en) * | 2017-07-10 | 2019-05-14 | 湖南农业大学 | The intermittent loosenning tiller of rake |
| CN108444883B (en) * | 2018-03-14 | 2020-09-22 | 河南科技大学 | Air pressure type porosity detection device for deep soil loosening |
| CN113330833B (en) * | 2021-06-11 | 2022-04-05 | 山东思代尔农业装备有限公司 | Multi-spade plowing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570553A (en) * | 1982-06-09 | 1986-02-18 | Kowa Automobile Industrial Co, Ltd | Truck with automatic ground softening apparatus |
| CN101554103A (en) * | 2009-03-08 | 2009-10-14 | 烟台大学 | Deep scarification high pressure blowing-in controllable fertilizer distributor |
| CN204031738U (en) * | 2014-09-10 | 2014-12-24 | 东北农业大学 | A kind of mechanical type air pressure subsoiler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59135805A (en) * | 1983-01-25 | 1984-08-04 | 杉森 廣運 | Self-running type air injecting deep cultivator |
| JPH10191737A (en) * | 1997-01-07 | 1998-07-28 | Yoshio Sugawara | Continuously traveling injection device for injecting liquid fertilizer and air, and control mehtod therefor |
-
2014
- 2014-09-10 CN CN201410456941.6A patent/CN104186040B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570553A (en) * | 1982-06-09 | 1986-02-18 | Kowa Automobile Industrial Co, Ltd | Truck with automatic ground softening apparatus |
| CN101554103A (en) * | 2009-03-08 | 2009-10-14 | 烟台大学 | Deep scarification high pressure blowing-in controllable fertilizer distributor |
| CN204031738U (en) * | 2014-09-10 | 2014-12-24 | 东北农业大学 | A kind of mechanical type air pressure subsoiler |
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| Publication number | Publication date |
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| CN104186040A (en) | 2014-12-10 |
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