WO2009129678A1

WO2009129678A1 - A control device of a ratchet-wheel type rotary engine

Info

Publication number: WO2009129678A1
Application number: PCT/CN2008/072717
Authority: WO
Inventors: 刘宏伟
Original assignee: Liu Hongwei
Priority date: 2008-04-23
Filing date: 2008-10-16
Publication date: 2009-10-29
Also published as: CN101260830B; CN101260830A

Abstract

A control device of a ratchet-wheel type rotary engine is provided, an air-inlet compressor countercylinder-controlled quadrate slide block(8021) and an air-outlet working countercylinder-controlled quadrate slide block(8022) equal with and matching with a block ratchet-wheel (504)of a compressor countercylinder and a block ratchet-wheel (304) of an air-outlet working countercylinder are provided in a control panel chamber (6), the air-inlet compressor countercylinder-controlled quadrate slide block(8021) and the air-outlet working countercylinder-controlled quadrate slide block(8022) are connected fixedly with an air-inlet compressor countercylinder-controlled quadrate turning block(8041) and an air-outlet working countercylinder-controlled quadrate turning block(8042) respectively, the air-inlet compressor countercylinder-controlled quadrate turning block(8041) and the air-outlet working countercylinder-controlled quadrate turning block(8042) are connected fixedly with the block ratchet-wheel (504)of the compressor countercylinder and the block ratchet-wheel (304) of the air-outlet working countercylinder through an air-inlet compressor countercylinder shaft (11) and an air-outlet working countercylinder shaft (12) respectively, the air-inlet compressor countercylinder-controlled quadrate turning block(8041) and the air-outlet working countercylinder-controlled quadrate turning block(8042) are respectively engaged with a cam of a circular turning panel (807) which is connected fixedly with a main shaft (1). The device can achieve four working strokes of the rotary engine, i.e. air-inlet, compression, explosion and air-outlet.

Description

Specification Ratchet Rotor Engine Control

Technical field

[1] The present invention relates to a control device for a ratchet rotor engine, which is mainly used for controlling the positioning coordination of the engine intake compression cylinder auxiliary cylinder and the gear ratchet and the ratchet rotor of the power cylinder secondary cylinder to accurately complete the rotor. The engine enters, presses, explodes, and discharges four working strokes.

[2] Background Art

[3] At present, the engines commonly used in the world are reciprocating piston engines. Although many inventions have involved various types of rotary engines so far, most of them have not been widely used and promoted. The main reasons are: complicated structure, low output power, poor practicability, short service life, high processing precision, high quality requirements for component materials, and difficult sealing. Because the control device of the rotary engine is a device matched with the rotor engine, although the structure is various, the structure is complicated, the output power is small, the practicability is poor, the service life is short, the machining precision is high, and the quality of the component material is high. , the seal is not easy to solve. Therefore, control devices for ratchet type rotary engine have not yet been developed.

[4] Summary of the invention

[5] The object of the present invention is to provide a control device for a ratchet rotor engine, which can accurately control the gears of the engine intake compression cylinder auxiliary cylinder and the power discharge cylinder auxiliary cylinder in order to overcome the above-described shortage of the control device of the rotary engine. The positioning and coordination of the ratchet and the ratchet rotor are used to accurately complete the four working strokes of the rotor engine in the pressure, pressure, explosion and discharge. It requires no reciprocating mechanism of the whole machine. It has simple structure, low processing difficulty, light weight and small volume. The friction coefficient between parts is small, the operation is stable, the vibration noise is small, energy saving and environmental protection, and long service life.

[6] The present invention is implemented as follows: A ratchet rotor engine control device includes: a control cavity plate, a control mechanism is disposed in the control cavity plate, and the control mechanism is a combustion compression auxiliary cylinder and work The exhaust sub-cylinder is equal to and matched with each other, the air-controlled compression sub-cylinder square slider chamber and the square-sliding chamber for controlling the power-discharge cylinder, and the chamber of the circular dial plate is connected under the above two chambers; The air compression sub-cylinder square slider chamber and the control work-exhaust sub-cylinder are respectively arranged in the square slider chamber with the air-controlled compression auxiliary cylinder square slider, The control air intake sub-cylinder square slider, the control air intake compression sub-cylinder square slider and the control work exhaust sub-cylinder square slider are respectively fixedly connected to the intake compression cylinder square dial block, and the control power row Cylinder square dial block, the control intake air compression cylinder square dial block and the control power row cylinder square dial block respectively pass through the intake compression sub-cylinder shaft, the work exhaust sub-cylinder shaft fixed to the compression auxiliary cylinder block ratchet, The power exhausting auxiliary cylinder gear ratchet; the controlled intake air compression auxiliary cylinder square dial block and the control work power exhausting auxiliary cylinder square dial block respectively mesh with the cam of the circular dial plate, and the circular dial plate is fixed to the main shaft.

[7] The bottom plate of the circular paddle plate is fixed to the track plate, and the track plate and the air intake compression auxiliary cylinder square slider

The control motor exhaust sub-cylinder square slider slide fits, and the track plate groove is arranged at the track plate near the reverse steering of the cam.

[8] The control air intake compression sub-cylinder square slider and the control power exhaust sub-cylinder square slider are arranged at four corners of the square slider; the circular dial plate has a small roller at the cam.

[9] The air intake compression auxiliary cylinder square slider cavity and the control power row cylinder square slider cavity are arranged in the middle of the vent hole

The oil hole is arranged in the chamber of the circular dial plate, the oil groove is arranged in the lower part of the circular dial plate, the oil groove is set back to the oil hole, and the oil groove is connected to the pump oil hole.

[10] The control device of the ratchet rotor engine of the present invention is a device matched with a high-efficiency ratchet type rotary engine, which can accurately control the ratchet type of the ratchet type rotor engine intake compression cylinder auxiliary cylinder and the power row cylinder auxiliary cylinder. The positioning and coordination of the rotor is coordinated to accurately complete the four working strokes of the rotor engine in the pressure, pressure, explosion and discharge. It has no reciprocating mechanism, no linear motion, all motion mechanisms are rotary motion, it achieves simple structure, reasonable design, low processing difficulty, light weight and small volume; small friction coefficient between parts, stable operation, vibration Low noise; energy saving and environmental protection, long service life, few parts, convenient processing, maintenance and disassembly.

[11] BRIEF DESCRIPTION OF THE DRAWINGS

[12] FIG. 1 is a schematic view showing a state in which the present invention is coupled to a ratchet rotor engine;

Figure 2 is a schematic view of the single-tooth ratchet rotor engine of Figure 1A-A;

[13] FIG. 3 is a schematic cross-sectional view showing the state in which the single-tooth ratchet rotor engine of the present invention is in an open state of controlling the intake compression sub-cylinder; [15] FIG. 4 is a cross-sectional view showing the closed state of the single-toothed ratchet rotary engine of the present invention in controlling the intake compression sub-cylinder; [16] FIG. 5 is a schematic view showing a section of an open state of a single-tooth ratchet rotor engine of the present invention; Figure 6 is a cross-sectional view of Figure 5A-A;

[18] Figure 7 is a schematic view showing the connection state of the circular dial and the slide;

[19] Figure 8 is a schematic view showing the connection state of the square dial block and the positioning slider;

[20] Figure 9 is a schematic view of the B-direction of the connection state of the square dial and the positioning slider;

[21] Figure 10 is a schematic view of a control cavity plate of a cam;

[22] Figure 11 is a cross-sectional view taken along line A-A of Figure 10;

[23] Figure 12 is a cross-sectional view of the intake compression cylinder B-B of Figure 1;

[24] Fig. 13 is a schematic cross-sectional view of a working cylinder CU c-c;

[25] Figure 14 is a schematic cross-sectional view of a four-tooth ratchet rotor engine intake compression cylinder B-B;

[26] Figure 15 is a schematic cross-sectional view of a four-tooth ratchet rotor engine working cylinder c-c;

[27] Figure 16 is a schematic diagram of a control device for a four-tooth ratchet rotor engine;

[28] Figure 17 is a schematic diagram of a set of control devices controlling two sets of ratchet rotor engines, respectively.

[29] Specific implementation

[30] Example 1

[31] The control device of the single-tooth ratchet rotor engine, as shown in FIG. 1-13, comprises: a concave plate of the control cavity plate 6 and a concave plate of the rear end cover 7 constitute a casing, and the casing is arranged and arranged The intake compression sub-cylinder and the working exhaust sub-cylinder are equally matched and matched to each other, and the air intake compression sub-cylinder square slider chamber 1101 and the control work-discharge cylinder square slider chamber 1201 are connected to each other under the two chambers. The chamber of the plate 807; the controlled intake air compression sub-cylinder square slider cavity 1101 and the control work exhaust sub-cylinder square slider cavity 1201 are respectively arranged with the sliding control of the intake air compression auxiliary cylinder square slider 8021, a control power exhaust sub-cylinder square slider 8022, the control air intake compression sub-cylinder square slider 8021 and the control power exhaust sub-cylinder square slider 8022 four corners of the pulley 803. The control air intake compression sub-cylinder square slider 8021 and the control work exhaust sub-cylinder square slider 8022 are respectively fixedly connected to the intake compression cylinder square dial block 8041, and the control power row cylinder square dial block 8042, The control air intake compression cylinder square dial block 8041 and the control power row cylinder square dial block 8042 are respectively fixed to the compression auxiliary cylinder gear ratchet wheel 504 through the intake compression auxiliary cylinder shaft 11 and the work exhaust exhaust cylinder shaft 12, respectively. The gas auxiliary cylinder gear ratchet 304; the control air intake compression sub-cylinder square dial block 8041, the control power exhaust sub-cylinder square dial block 8042 respectively mesh with the cam of the circular dial plate 807, the circular dial plate 807 and the main shaft 1 fixed, the small dial 808 of the circular dial 807 is provided with a small roller 808 [32] The bottom plate of the circular paddle plate 807 is fixed to the track plate 805, and the track plate 805 is slidably matched with the square block slider 8021 of the air intake compression auxiliary cylinder and the square slider 8022 of the control power exhausting cylinder. A track plate groove 806 is provided at the track plate 805 near the reverse steering of the cam.

[33] The control intake air compression sub-cylinder square dial block 8041 and the control work exhaust sub-cylinder square dial block 8042 have the same structure and can be collectively referred to as a square dial block 804.

[34] The controlled intake air compression sub-cylinder square slider 8021 and the control work exhaust sub-cylinder square slider 8022 have the same structure, so they can be collectively referred to as a square slider 802.

[35] The controlled intake air compression sub-cylinder square slider cavity 1101 and the control power row cylinder square slider cavity 1201 are provided with a vent hole 605 in the middle, and a refueling hole 603 is provided in the cavity of the circular dial plate 807, which is circular An oil sump 601 is disposed in a lower portion of the chamber of the dial plate 807. The oil sump 601 is provided with an oil return hole 602, and the oil sump 601 communicates with the oil pump hole 604.

[36] When the engine is rotated, the circular dial 807 fixed on the main shaft 1 rotates synchronously with the engine, and the circular dial has a convex portion or a cam, and a small roller is mounted on the top end of the protruding portion. 808, the purpose is to reduce the friction by dialing the square block 804, on the other side of the circular dial is a circular track plate 805, on the outer edge of the track plate, the track plate groove 806, the purpose is to dial the cam The dial 吋 of the square block 804 causes one corner of the square slider 802 to enter the track plate recess 806 on the track plate and is rotated 90 degrees to be refastened to the track plate. As shown in Figure 4. Thereby driving the square dial block 804 to make a rotary motion

[37] As shown in Fig. 10, the oil sump 601, commonly known as the oil sump of the engine, is driven by the centrifugal force generated by the rotation of the rail plate groove 806 fixed on the main shaft to pump the various components of the engine. Therefore, in order to prevent excessive air pressure in the engine body, a vent hole 605 is provided.

[38] Working principle: As shown in Figure 2-5, when the main shaft 1 of the ratchet type rotary engine is rotated by 吋, see Figure 1. The circular dial 807 and the track plate 805 fixed on the main shaft 1 of the engine are the same. When the small roller 808 on the circular dial cam dials a corner of the square dial 804, one corner of the square slider 802 is positively within the track slide groove 806. Therefore, when the circular dial 807 and the track plate 805 continue to perform the rotary motion, the square dial 804 is rotated to rotate the counter-rotation pin, and the square slider 802 is rotated by the same direction, because one corner of the square slider 802 penetrates into the track. In the plate recess 806, after the rotation, the other corner of the square slider 802 is pressed against the outer diameter edge of the track plate 805, so that the corner of the rotated square slider 802 is also pressed against the track plate 805. On the outer diameter edge, therefore, the square slider 802 is tightly locked to the track plate 805 Sliding motion on the outer diameter side.

[39] The air intake compression sub-cylinder square slider 8021 and the control work exhaust sub-cylinder square slider 8022 are respectively fixed to the intake air through the intake compression sub-cylinder shaft 11 and the work exhaust sub-cylinder shaft 12 respectively. Compressing the auxiliary cylinder gear ratchet 504, the working exhausting exhaust cylinder gear ratchet 304, the intake compression secondary cylinder gear ratchet 504 meshing with the ratchet wheel 502 in the intake compression cylinder 501; the working exhausting auxiliary cylinder gear ratchet 304 is again working The ratchet 302 of the exhaust cylinder 301 is engaged. Therefore, the motion rule of the above two square sliders directly controls the movement law of the reverse compression needle rotation of the intake compression gear ratchet 504 and the working exhaust gear ratchet to adapt to the normal operation of the engine.

[40] On the ratchet type rotary engine, as shown in Fig. 1, since the circular work exhaust ejector 303 and the intake compression sub-cylinder 503 are designed at a certain angle, the work exhaust in the control device The intake compression sub-cylinder shaft 11 and the working exhaust sub-cylinder shaft 12 in the auxiliary cylinder and the intake compression sub-cylinder also exhibit a certain angle, so that the auxiliary combustion cylinder shaft 11 and the working exhaust unit are fixed. The controlled intake compression sub-cylinder square slider 802 1 on the cylinder shaft 12 and the control-operated exhaust sub-cylinder square slider 8022 are also pressed at a certain angle on the same track plate 805. Therefore, the cam 808 on the circular paddle 807 toggles the two square sliders to perform the same rotational motion between different turns. As shown in Figures 11 and 12.

[41] The present invention can accurately control the circular intake compression of the intake compression sub-cylinder ratchet 504 and the intake compression cylinder 5 in the intake compression sub-cylinder 503 of the intake compression cylinder 5 in the ratchet type rotary engine. The intake compression ratchet rotor 502 in the cylinder 501 is meshed, and an intake pipe 9 and an exhaust hole 401 are provided on both sides of the connection between the circular intake compression cylinder 501 and the intake compression sub-cylinder 503, respectively.

[42] The present invention can accurately control the working exhaust gear ratchet 304 and the inner row of the working cylinder block 3 in the circular working exhaust sub-cylinder 303 in the working cylinder 3 in the ratchet type rotary engine. The working exhaust ratchet rotor 302 is formed to be meshed in the power row cylinder 301, and the exhaust pipe 10 and the intake hole are respectively disposed at two sides of the connection between the circular work cylinder 301 and the circular work exhaust auxiliary cylinder 303. 401. The air inlet hole 401 communicates with the air vent hole in the air intake compression cylinder 5 through the air valve 411.

[43] The invention can accurately control the positioning coordination coordination of the ratchet rotor in the ratchet type rotary engine, so as to accurately complete the four working strokes of the rotor engine in the pressure, the explosion, the explosion and the row. It has no reciprocating mechanism, no linear motion, all motion mechanisms are rotary motion, it achieves simple structure, reasonable design, low processing difficulty, light weight and small volume; small friction coefficient between parts, stable operation, vibration Low noise; energy saving and environmental protection, long service life, few parts, convenient processing, maintenance and disassembly. [44] A group of control devices respectively control two sets of ratchet rotor engines, as shown in Fig. 17, the structure is basically the same as that of the first embodiment, except that: two sets of ratchet rotor engines are respectively arranged on both sides of the above control device. This structure is more efficient and more compact.

[45] Example 2

[46] The control device of the four-tooth ratchet rotor engine, since the circular intake compression cylinder 501 of the four-tooth ratchet rotor engine is in dynamic cooperation with the four ratchet intake compression ratchet rotor 502, the circular intake compression cylinder 501 is connected in the periphery. Four circular compression sub-cylinders 503, in which an intake compression sub-cylinder ratchet 504 is disposed, and a circular compression sub-cylinder 503 communicates with the circular intake compression cylinder 501 via an intake compression sub-cylinder ratchet 504. The working power row cylinder block 3 is provided with a circular working power row cylinder 301, and the circular working power row cylinder 301 is mechanically matched with the four ratcheting working exhaust ratchet rotors 302, and the circular working power row cylinder 301 is connected to 4 circular working exhaust sub-cylinders 303 in the periphery, and a working exhaust sub-cylinder ratchet 304 is arranged in the circular working exhaust sub-cylinder 303, and the working exhaust sub-cylinder ratchet wheel 3 04 and the circle The working exhaust ratchet rotor 302 in the work cylinder 301 is meshed; the exhaust pipe 10 and the intake hole 401 are respectively disposed at two sides of the connection between the circular work cylinder 301 and the circular work exhaust sub-cylinder 303 The air inlet hole 401 communicates with the middle row of the intake compression cylinder 5 through the air valve 411 Hole. Connected. As shown in Figures 14 and 15, the control device of the four-tooth ratchet rotor engine is substantially the same as that of Embodiment 1, except that: In the four-tooth ratchet rotor engine control device, the number of square sliders 802 is 4 times of the first embodiment, that is, 8 square sliders, which respectively control the motion law of the four working cylinder secondary cylinder gear ratchets 304 in the auxiliary cylinder of the power row cylinder and the four in the auxiliary cylinder of the intake compression cylinder The motion law of the intake cylinders 504 of the intake cylinders. The position of the square slider 802 is set on the track plate 805 fixed to the main shaft 1, and the track plate groove 806 and the circular dial plate 807 and the cam thereof on the track plate 805 are four times that of the first embodiment. The positions are the same circumferential angles on the same circumference of the embodiment 1, as shown in Fig. 16. The control device of the engine is required to meet the operation of a four-tooth ratchet rotor engine. The eight square sliders are again pressed onto the track plate 805 having four grooves 806 on a 360 degree circumference. The circular dial 807 is provided with four cams respectively engaged with the eight square blocks 804.

[47] The working principle is the same as that of Embodiment 1, except that the ratchet rotor in the cylinder of the four-spindle rotor engine is designed to have four ratchet rotors at a 90-degree angle, and the two cylinders corresponding to them are also pressed. The 90-degree angle staggered design four working cylinders, the secondary cylinder gear ratchet 304, and the four intake compression cylinder auxiliary cylinder gear ratchets 504. As shown in Figures 14 and 15. Therefore, when the main shaft 1 of the four-tooth ratchet type rotary engine is rotated 306 degrees per revolution, the four cams 808 of the circular dial 807 of the control device are oppositely twisted at different angles. The eight square blocks should be rotated 90 degrees by the reverse needle, and the eight square blocks respectively drive the four intake compression cylinder auxiliary cylinder gear ratchet 504 and the four power row cylinder auxiliary cylinder gear ratchets 304 to rotate 90 respectively. degree. Therefore, the positioning coordination coordination of the ratchet rotor in the ratchet type rotary engine can be accurately controlled to accurately complete the four working strokes of the rotor engine in the pressure, explosion, explosion and discharge.

[48] The control effect of this embodiment is the same as that of the embodiment 1, and its working efficiency is four times higher than that of the embodiment 1.

[49] The above-mentioned set of control devices can also respectively control two sets of the above-mentioned ratchet rotor engines, as shown in FIG. 17, the structure is basically the same as that of Embodiment 2, except that: a pair of the above two sides of the control device Two sets of ratchet rotor engines are provided separately, which are more efficient and more compact.

Claims

Claim

[1] 1. A ratchet rotor engine control device, comprising: a control cavity plate (6), wherein: a control mechanism is arranged in the control cavity plate (6), and the control mechanism is compressed with intake air The secondary cylinder and the working exhaust sump are equal in size and matched to each other, and the air intake compression sub-cylinder square slider chamber (1101) and the control power row cylinder square slider chamber (1201) are connected to each other under the two chambers. The chamber of the dial plate (807); the controlled air intake compression sub-cylinder square slider chamber (1101) and the control work exhaust sub-cylinder square slider chamber (1201) are respectively provided with sliding control Gas compression sub-cylinder square slider (802 1), control work exhaust sub-cylinder square slider (8022), the controlled intake compression sub-cylinder square slider

(8021) and the control motor exhaust sub-cylinder square slider (8022) are respectively fixed to the air intake compression cylinder square dial block (8041), the control power row cylinder square dial block (8042), the controlled intake air The compression cylinder square dial block (8041) and the control power row cylinder square dial block (8042) are respectively fixed to the compression sub-cylinder ratchet wheel through the intake compression sub-cylinder shaft (11) and the working exhaust sub-cylinder shaft (12). 504), working exhaust ventilating cylinder gear ratchet (304); said air intake compression sub-cylinder square dial block (8041), control work venting sub-cylinder square dial block (8042) and circular dial The cam of (807) is engaged, and the circular paddle (807) is fixed to the spindle (1).

[2] 2. The ratchet rotor engine control device according to claim 1, wherein: the bottom layer of the circular dial (807) is fixed to the track plate (805), and the track plate (805) Sliding fit with the air intake compression sub-cylinder square slider (8021) and the control work exhaust sub-cylinder square slider (8022), and the track plate groove (806) is disposed near the cam reverse steering rail plate (805) .

[3] The ratchet rotor engine control device according to claim 1, wherein: the air intake compression sub-cylinder square slider (8021) and the control power exhaust sub-cylinder square slider (8022) Set the pulley (803) at the four corners; set the small roller (808) at the cam of the circular dial (807)

[4] 4. The ratchet rotor engine control device according to claim 1, wherein: the controlled intake air compression sub-cylinder square slider cavity (1101) and the control power row cylinder square slider cavity (1201) The vent hole (605) is arranged in the middle, the oil hole (603) is arranged in the chamber of the circular dial (807), and the oil groove (601) is set in the lower part of the circular dial (807), and the oil groove (601) Set the oil return hole (602), and the oil groove (601) connects the pump oil hole (604).