CN105134302A

CN105134302A - High-pressure aerodynamic conversion device

Info

Publication number: CN105134302A
Application number: CN201510528650.8A
Authority: CN
Inventors: 王永兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2015-12-09

Abstract

The invention discloses a high-pressure aerodynamic conversion device. The high-pressure aerodynamic conversion device is provided with a left end cover, a shell, a right end cover, an air intake body, a reversing valve and a main shaft, wherein blade grooves are formed in the main shaft; air blades are installed in the grooves; the left end cover, the shell and the right end cover are integrally installed and connected; the main shaft is installed in the shell; the two end heads of the main shaft are used as power output shafts and stretch out of the left end cover and the right end cover simultaneously; the lower part of the shell is connected with a valve body; an air channel of the valve body is communicated with an air channel of the shell; a key groove or a spline groove or a shaft coupler is arranged on each output shaft; support legs are arranged on the shell and fixed on a seat; and an air connector, a speed regulation valve, a reversing bolt and the like are arranged on the valve body. During use, an air compressor or an air tank is connected with the valve body, the two ends of the main shaft are connected and transmitted with working machine tools, and pressure energy is converted to kinetic energy. The high-pressure aerodynamic conversion device disclosed by the invention drives two or more machine tools to work simultaneously, and is simple in structure, convenient to detach and install, low in cost, and high in adaptability to farming machine tools.

Description

High pressure air power conversion equipment

Technical field

The present invention is a kind of energy conversion, specifically refers to a kind of high pressure air power conversion equipment.

Background technique

Existing wind big gun is a kind of very common equipment, be mainly used to unclamp fast to the nut of automobile tire or tighten, be exactly pneumatic well sinker, air drill etc. in addition, utilize pressurized air to promote main axis, main shaft drives again labour contractor or bit and plays a role.At present, the wind big gun on market mostly is hand-held, and suction port is in wind gunner handle one end, namely suction port is at axial direction, Power output in front end, an only line shaft, purposes is used for greatly motor vehicle repair, drilling well or rock drilling, relatively limitation, in the wild or the field supplied without electrical network, rural area, when using some agricultural machinery and implement, often need corresponding power engine to drive and could work, and to be equipped with a power engine be not very economical sometimes, particularly the facility of provisional use are all the more so.

High-pressure air is the power source of the said equipment, and this power source is both economical, also very environmental protection, can give the equipment continuous running certain hours such as wind big gun with a gas holder, enough for provisional use facility.Therefore, if power switching device such with wind big gun one class for the high pressure gas holder being ready in advance, being convenient to carry can be combined, the dynamical problem of the provisional facility of rural area farming can just well be solved.Such technology is not also had to occur at present.

Summary of the invention

Object of the present invention proposes a kind of high pressure air power conversion equipment exactly, this device has the spindle nose of multiple Power output, is communicated with and can drives two or more facility work simultaneously, be equipped with removable main shaft with source of high pressure air, may be implemented in a variety of ways the connection for transmission with working implement, secondly, structure is simple, convenient to disassembly, cheap, easy popularization, to the strong adaptability of farming facility, solves the deficiencies in the prior art with this.

This high pressure air power conversion equipment that the present invention proposes, it has left end cap, housing, right end cap, air inlet body, selector valve and main shaft, main shaft there is blade groove, groove is built with air blade, left end cap, housing and right end cap are installed and are connected as one, it is characterized in that described main shaft is arranged in housing, main shaft two ends stretches out left end cap and right end cap as pto＝power take-off simultaneously, lower housing portion is connected with air door body, the air flue of air door body is communicated with housing air flue, output shaft has keyway or spline.

Housing can have leg, and leg can be fixed on support.

Air door body there are gas joint and series flow control valve.

Described selector valve is the commutation bolt on air door body.

Air door body can also arrange trigger, to control the Kai Heguan of air-flow.

When using of the present invention, gas joint on the valve of air compressor or high pressure gas holder and air door body is coupled together, belt wheel on the output shaft of two ends, sprocket wheel or gear are connected to the corresponding drive wheel of working machine, rotation speed requirements twisting series flow control valve needed for operation mechanism, until rotating speed meets the requirements.At this moment can load working load to working implement, run well.If only need a working machine job, just only output shaft is allowed to be attached thereto.

As long as the air pressure of air compressor or high pressure gas holder is sufficient, the pressure energy of high-pressure air just can be converted to the kinetic energy of working implement by the present invention continuously.

Feature of the present invention is the spindle nose with multiple Power output, be communicated with source of high pressure air and can drive two or more facility work simultaneously, replaceable main shaft is equipped with, may be implemented in a variety of ways the connection for transmission with working machine, secondly, structure is simple, convenient to disassembly, cheap, easily promote, to the strong adaptability of farming facility.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention (positive view).

Fig. 2 is main shaft plan view (local is omitted).

Fig. 3 is main shaft left view.

In Fig. 1-3, the label of each component is as follows:

1-gas joint; 2-trigger; 3-main shaft; 4-left end cap; 5-housing; 6-pad; 7-bearing; 8-end plate; 9-blade; 10-fan blade chamber; 11-right end cap; 12-cylinder pin; 13-stop pin; 14-commutates bolt; 15-commutation bolt cover; 16-air door body; 17-series flow control valve.

In Fig. 1, label is the bearing of 8, comprises the bearing of the right and left; Label be 6 pad also comprise the pad of the right and left; Label be 8 end plate also comprise the end plate of the right and left.

Embodiment

As Figure 1-3, left end cap 4, housing 5, right end cap 11, and bearing 7, pad 6, the end plate 8 in housing, cylinder pin 12, stop pin 13, commutation bolt 14, parts such as commutation bolt cover 15 etc., and the basic simlarity of annexation between them and existing wind big gun or close, air door body 16 also have corresponding something in common, these belong to prior art, will not carefully state at this.

The middle part of main shaft 3 is protruding round platforms, Rotary-table has six fan blade chambeies 10.The quantity in certain fan blade chamber not necessarily six, can do suitable increase and decrease according to the size of main shaft, and fill a slice blade 9 in each fan blade chamber, the material of blade high-strength corrosion-resisting is made, and shape is as wooden comb.Blade is one of vital part accepting high-pressure air stream, and it is along with the rotation of main shaft, and self can do certain moving radially in respective fan blade chamber.This is also substantially identical with the blade of existing wind big gun.

Main shaft two ends is with keyway and stretch out left end cap and right end cap, and the part of stretching out is exactly pto＝power take-off.Certainly as output shaft, the connection for transmission mode of it and working implement is not limited to keyway one, also can have the mode such as coupling, spline.

The length of main shaft, the part length of namely stretching out as output shaft can be accepted or rejected according to specific needs.Even can be equipped with many main shafts can mutually replace, and the extension of each main shaft arrange can be different, can meet the needs of different operating facility.

Housing can be provided with four legs, leg there is mounting hole, when whole machine is fixed on certain point by needs, can be fixed on support with fixed blocks such as bolts, during as driven threshing machine, suction engine with the present invention, just need to fix housing with support, be connected to realize output shaft and threshing machine or suction engine gear or the steady of belt pulley.

The source of high pressure air that the present invention is equipped with can be the air compressor that a small-sized electronic or fuel engine drives, also can be high pressure gas holder, gas tank is loaded pressurized air with air high-pressure unit in advance, when using in field, couples together with gas tank and gas joint.

NM component and label described above.

This high pressure air power conversion equipment, try out through inventor oneself, effect is fine, be equipped with a small-sized air compressor, or the high pressure gas holder of 2-5 cubic meter just can meet a peasant household in cropland, or the irrigation in orchard, thrash, the need of work of corn threshing, the facility such as fresh wet green fooder processing, dual-use.And such machine cost is less than 10,000 yuan, most of peasant household can accept, and also easily operates, peasant at first sight can, need not train, therefore be easy to popularize.

It should be noted that, the high-pressure air alleged by the present invention, refer generally to the pressurized air of pressure at 0.1-5MPa.

Claims

1. a high pressure air power conversion equipment, it has left end cap, housing, right end cap, air inlet body, selector valve and main shaft, main shaft has blade groove, and groove is built with air blade, left end cap, housing and right end cap are installed and are connected as one, it is characterized in that described main shaft is arranged in housing, main shaft two ends stretches out left end cap and right end cap as pto＝power take-off simultaneously, and lower housing portion is connected with air door body, the air flue of air door body is communicated with housing air flue, output shaft has keyway, spline or coupling.

2. high pressure air power conversion equipment according to claim 1, it is characterized in that housing has leg, leg is fixed on support.

3. high pressure air power conversion equipment according to claim 1, is characterized in that air door body having gas joint and series flow control valve.

4. high pressure air power conversion equipment according to claim 1, is characterized in that described selector valve is the commutation bolt on air door body.

5. high pressure air power conversion equipment according to claim 1, is characterized in that air door body arranges trigger.