CN101063401B

CN101063401B - Internal combustion fluid jet boring device

Info

Publication number: CN101063401B
Application number: CN2006100766675A
Authority: CN
Inventors: 靳宇男
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-28
Filing date: 2006-04-28
Publication date: 2010-06-30
Anticipated expiration: 2026-04-28
Also published as: CN101063401A

Abstract

An internal fire jetting hole-digging device comprises a drill head portion, a drill bar portion, a jetting portion and a rotary portion, wherein the drill head portion is provided with a round drill head and a sealed compression chamber whose bottom is provided with a plurality of equally distributed drill head knife tooth and spout holes, and the drill bar is provided with a protection pipe whose inner cavity upper portion has a burning chamber shell, the shell cavity is a burning chamber, wherein the upper portion of the burning chamber shell is provided with a spark plug, a fuel injector and a pressure-air pipe which are separately connected with an ECU electrical unit, and the connection position of the pressure-air pipe with the burning chamber is provided with a magnetic valve whose control line is connected with the ECU electrical unit, while the jetting portion is provided with a water pipe connected with the compression chamber, and the rotary portion is provided with a handle rotary element. The invention has the advantages of simple structure, small size, and combination with high pressure of fuel explosion, and also can achieve jetting water into ground, fast digging speed, high efficiency, small energy cost, saving energy, wide using range, convenient in transformation and lower operating cost.

Description

Internal combustion fluid jet boring device

Technical field

The present invention relates to boring device.

Background technology

All need dig the hole on ground in fields such as well-digging, building piling and the things of planting deeply, existing ground hole digger tool generally adopts pile driver, mechanical drilling machine, high-pressure spray hole-drilling system etc., full body is long-pending bigger, complex structure, it is big to expend power, carrying is inconvenient, and operating cost is higher, and benefit is lower.

Summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, a kind of internal combustion fluid jet boring device is provided, this apparatus structure is simple, volume is small and exquisite, in conjunction with the high pressure of fuel oil blast, water-jet is gone into soil, driving speed is fast, the efficient height, it is little, energy-conservation to expend power, and this device divides large, medium and small model, wide accommodation, convenient in carrying, operating cost is lower.

The object of the present invention is achieved like this:

A kind of internal combustion fluid jet boring device comprises bit head, drilling rod portion, jet portion, rotation section; There are ECU, spark plug, electromagnetic valve in this drilling rod portion;

Bit head has the drill bit of a circle, it has upper opening, bottom that the oblate cavity at the end is arranged, the affixed drill bit of this cavity upper opening covers and realizes sealing, the sealing cavity is that the bottom surface of this cavity body of balancing gate pit has a plurality of uniform drill bit cutters tooth, and there is the uniform hole for water spraying of a plurality of break-through bottom the bottom surface of this balancing gate pit;

There is a pillar in drilling rod portion, this pillar is a pipe, the axial mud hole of one row is arranged on its tube wall, this affixed ECU housing in pillar upper end, dress ECU in this housing, the affixed described drill bit in this pillar lower end, a burning chamber shell is arranged at the inner chamber bottom of this pillar, this housing inner chamber is the combustion chamber, and this combustion chamber is communicated with the balancing gate pit of this drill bit; Spark plug, fuel injector, high-pressure air tube are equipped with in the top of this burning chamber shell; This spark plug connects high-voltage line, and this high-voltage line connects ECU; This fuel injector is communicated with spray bar and connects the control electric wire, and this control electric wire connects this ECU; (gas) electromagnetic valve is equipped with in the junction of described high-pressure air tube and combustion chamber, and this control line of electromagnetic valve connects this ECU;

The structure of jet portion is: a water pipe is arranged in abutting connection with this combustion chamber in this pillar, the lower end of this water pipe is communicated with the balancing gate pit.

The structure of rotation section is: the top of described pillar is connected with tumbler, this tumbler is a handle, this handle is apart from about 180 degree two mutually, wherein one is the affixed ECU housing of first handle, this first handle is a hollow section, dress rubber spacer in this hollow section, the gasoline pipe, compressed air hose, water pipe, the low tension wire that connect spray bar are all drawn the rubber spacer in this hollow section.

In the structure of described jet portion: the lower end of this water pipe also is communicated with an electromagnetic valve, and this electromagnetic valve has control line to connect this ECU, and this electromagnetic valve is communicated with the balancing gate pit of described drill bit.

The spray bar of described drilling rod portion is sleeved in the high-pressure air tube, and fuel injector is packed on the electromagnetic valve.

The fixing position of the housing of described this pillar upper end and ECU is equipped with pad, on the housing of this ECU electric switch is housed.

The present invention has following actively useful effect:

1. this device is of many uses:

1. can plant deeply or cultivated plant;

2. orientable boring;

3. irrigate;

4. can drive piles fast;

5. can dig a well fast;

2. plant the deeply advantage of thing:

1. the seedling of can planting trees deeply fast because water is arranged, has reduced the irrigation after planting trees, and has guaranteed the survival rate of sapling;

2. use the mud of precipitation, the backfill tree well, the tree well backfill is closely knit, has overcome the uncompacted defective of backfill, and this has also guaranteed the survival rate of sapling.

3. the soil property of no matter planting trees be do, be wet, be husky, or viscosity soil property, this machine all has the operating efficiency more higher than conventional borehole method;

3. this device can be dug a well fast, fetches water on the spot, has solved the expense of long-distance water.

4. this apparatus structure is simple, and volume is small and exquisite, in conjunction with the high pressure of fuel oil blast, water-jet is gone into soil, and driving speed is fast, the efficient height, and it is little, energy-conservation to expend power, wide accommodation, convenient in carrying, operating cost is lower.

Description of drawings

Fig. 1 is that structure of the present invention is formed schematic diagram.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is another embodiment of Fig. 1.

The specific embodiment

Accompanying drawing number:

1. drill bit 2. balancing gate pits 3. drill bits cover

4. drill bit cutter tooth 5. hole for water sprayings 6. pillars

7. mud hole 8. ECU housings 9. ECUs

10. burning chamber shell 11. combustion chambers 12. spark plugs

13. fuel injector 14. high-pressure air tubes 15. high pressure line elements

16. spray bar 17. control electric wire 18. (gas) electromagnetic valves

19. control line of electromagnetic valve 20. water pipe 21. (water) electromagnetic valves

22. control line of electromagnetic valve 23. handles 24. electric control handles

25. gasoline pipe 26. low tension wires 27. rubber spacers

28. last pad 29. electric switches 30. one way valves

Please refer to Fig. 1, Fig. 2, the present invention is a kind of internal combustion fluid jet boring device, comprises bit head, drilling rod portion, jet portion, rotation section; There are ECU, spark plug, electromagnetic valve in this drilling rod portion, these same prior arts;

Bit head has the drill bit 1 of a circle, it has upper opening, bottom that the oblate cavity at the end is arranged, the affixed drill bit of this cavity upper opening lid 3 and realize sealing, the sealing cavity is balancing gate pit 2, there are a plurality of uniform drill bit cutters tooth 4 bottom surface of this cavity body, and there is the uniform hole for water spraying 5 of a plurality of break-through bottom the bottom surface of this balancing gate pit;

There is a pillar 6 in drilling rod portion, this pillar is a pipe, the axial mud hole 7 of one row is arranged on its tube wall, this affixed ECU housing 8 in pillar upper end, dress ECU 9 in this housing 8, the affixed described drill bit 1 in this pillar lower end, a burning chamber shell 10 is arranged at the inner chamber bottom of this pillar 6, this housing inner chamber is combustion chamber 11, and this combustion chamber 11 is communicated with the balancing gate pit 2 of this drill bit; Spark plug 12, fuel injector 13, high-pressure air tube 14 are equipped with in the top of this burning chamber shell 10; This spark plug 12 connects high-voltage line 15, and this high-voltage line 15 connects ECU 9; This fuel injector 13 is communicated with spray bar 16 and connects control electric wire 17, and this control electric wire 17 connects this ECU 9; Described high-pressure air tube 14 is equipped with (gas) electromagnetic valve 18 with the junction of combustion chamber 11, and this control line of electromagnetic valve 19 connects this ECU 9;

The structure of jet portion is: a water pipe 20 is arranged in abutting connection with this combustion chamber 11 in this pillar 6, the lower end of this water pipe 20 is communicated with balancing gate pit 2;

The structure of rotation section is: the top of described pillar 6 is connected with tumbler, this tumbler is a handle 23, this handle is apart from about 180 degree two mutually, wherein one is first handle 24 affixed ECU housings 8, this first handle 24 is a hollow section, dress rubber spacer 27 in this hollow section, the gasoline pipe 25, compressed air hose 14, water pipe 20, the low tension wire 26 that connect spray bar 16 are all drawn the rubber spacer 27 in this hollow section.

Please refer to Fig. 3, the structure of described jet portion is: the lower end of described water pipe 20 is communicated with one (water) electromagnetic valve 21, and this electromagnetic valve has control line 22 to connect these ECUs 9, and this electromagnetic valve 21 is communicated with the balancing gate pit 2 of described drill bit 1.

Please refer to Fig. 3, the spray bar 16 of described drilling rod portion is sleeved in the high-pressure air tube 14, and fuel injector 13 is packed on (gas) electromagnetic valve 18.

Please refer to Fig. 1, in the described water pipe 20 one way valve 30 is housed.

During enforcement, the fixing position of the housing 9 of described this pillar upper end and ECU is equipped with pad 28, on the housing 8 of this ECU electric switch 29 is housed.

Claims

1. an internal combustion fluid jet boring device comprises bit head, drilling rod portion, jet portion, rotation section; There are ECU, spark plug, electromagnetic valve in this drilling rod portion; It is characterized in that:

Bit head has the drill bit (1) of a circle, it has upper opening, bottom that the oblate cavity at the end is arranged, the affixed drill bit of this cavity upper opening covers (3) and realizes sealing, the sealing cavity is balancing gate pit (2), there are a plurality of uniform drill bit cutters tooth (4) bottom surface of this cavity body, and there is the uniform hole for water spraying (5) of a plurality of break-through bottom the bottom surface of this balancing gate pit;

There is a pillar (6) in drilling rod portion, this pillar is a pipe, the axial mud hole (7) of one row is arranged on its tube wall, this pillar upper end affixed ECU housing (8), dress ECU (9) in this housing (8), the affixed described drill bit in this pillar lower end (1), a burning chamber shell (10) is arranged at the inner chamber bottom of this pillar (6), this housing inner chamber is combustion chamber (11), and this combustion chamber (11) are communicated with the balancing gate pit (2) of this drill bit; Spark plug (12), fuel injector (13), high-pressure air tube (14) are equipped with in the top of this burning chamber shell (10); This spark plug (12) connects high-voltage line (15), and this high-voltage line (15) connects ECU (9); This fuel injector (13) is communicated with spray bar (16) and connects control electric wire (17), and this control electric wire (17) connects this ECU (9); Described high-pressure air tube (14) is equipped with electromagnetic valve (18) with the junction of combustion chamber (11), and this control line of electromagnetic valve (19) connects this ECU (9);

The structure of jet portion is: a water pipe (20) is arranged in abutting connection with this combustion chamber (11) in this pillar (6), the lower end of this water pipe (20) is communicated with balancing gate pit (2);

The structure of rotation section is: the top of described pillar (6) is connected with tumbler, this tumbler is handle (23), this handle is apart from about 180 degree two mutually, wherein one is the affixed ECU housing of first handle (24) (8), this first handle (24) is a hollow section, dress rubber spacer (27) in this hollow section, the gasoline pipe (25), compressed air hose (14), water pipe (20), the low tension wire (26) that connect spray bar (16) are all drawn the rubber spacer (27) in this hollow section.

2. internal combustion fluid jet boring device as claimed in claim 1, it is characterized in that: in the structure of described jet portion: the lower end of this water pipe (20) also is communicated with an electromagnetic valve (21), this electromagnetic valve has control line (22) to connect this ECU (9), and this electromagnetic valve (21) is communicated with the balancing gate pit (2) of described drill bit (1).

3. internal combustion fluid jet boring device as claimed in claim 1 is characterized in that: the spray bar (16) of described drilling rod portion is sleeved in the high-pressure air tube (14), and fuel injector (13) is packed on the electromagnetic valve (18).

4. internal combustion fluid jet boring device as claimed in claim 1 is characterized in that: one way valve (30) also is housed in the described water pipe (20).

5. internal combustion fluid jet boring device as claimed in claim 1 is characterized in that: the fixing position of the housing (9) of described pillar (6) upper end and ECU is equipped with pad (28), and electric switch (29) is housed on the housing of this ECU (8).