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Four-cylinder synchronous rotary engine

A rotary engine and synchronous technology, applied in the direction of machines/engines, mechanical equipment, etc., can solve the problems of easy failure, low work efficiency, large appearance and volume, etc., and achieve the effect of easy maintenance, high work efficiency and small appearance and volume

Inactive Publication Date: 2011-02-09
方洪伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a four-cylinder synchronous rotary engine in order to solve the problems of low working efficiency, easy failure, difficult maintenance, and large external volume of the existing crank-link mechanism fuel engine.

Method used

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  • Four-cylinder synchronous rotary engine
  • Four-cylinder synchronous rotary engine
  • Four-cylinder synchronous rotary engine

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Experimental program
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specific Embodiment approach 1

[0009] Specific implementation one: as Figures 1 to 6 As shown, the four-cylinder synchronous rotary engine of the present embodiment

[0010] By the body 5, the first cylinder 6-1, the second cylinder 6-2, the third cylinder 6-3, the fourth cylinder 6-4, the first piston 7-1, the second piston 7-2, the third piston 7 -3. The fourth piston 7-4, the central shaft 1, the first gear 2-1, the second gear 2-2, the integral piston frame 8 with the rack, and the eccentric 9 are composed. The first cylinder 6- 1. The second cylinder 6-2, the third cylinder 6-3, and the fourth cylinder 6-4 are located on the same horizontal plane, and the first cylinder 6-1 and the second cylinder 6-2 are horizontally arranged on the left end surface of the body 5 Above, the third cylinder 63 and the fourth cylinder 6-4 are horizontally arranged on the right end surface of the body 5, the first piston 7-1, the second piston 7-2, the third piston 7-3, the fourth The pistons 7-4 are respectively locat...

specific Embodiment approach 2

[0011] Specific implementation two: as Figures 4 to 6 As shown, the integral piston rack 8 with a rack in this embodiment is composed of a first connecting piece 21 , a second connecting piece 22 , and two connecting rods 23 . The first connecting piece 21 and the second connecting piece 22 The two ends of the first connection 21 are horizontally fixed together by connecting rods 23. The upper beam 21-1 of the first connection 21 is provided with an upper rack 8-1, and the lower end beam 22-1 of the second connection 22 is on the There is a lower rack 8-2. This design can realize the horizontal movement of the piston to output power. Other components and connection relationships are the same as in the first embodiment.

specific Embodiment approach 3

[0012] Specific implementation three: as Figure 7 As shown, the first gear 2-1 and the second gear 2-2 in this embodiment are both composed of an outer gear ring 12, an inner hub assembly 13, a braking mechanism 14, and a spring 16. The inner wall is provided with triangular teeth, the inner hub assembly 13 is provided with a groove 15, the braking mechanism 14 is fixedly installed on the inner hub assembly 13, one end of the spring 16 is connected with the braking mechanism 14, and the The other end is connected with the bottom end face of the groove 15 , the inner hub assembly 13 is installed in the outer gear ring 12 and snapped together with the outer gear ring 12 , and the inner hub assembly 13 is fixedly connected with the central shaft 1 . . This design ensures that the central shaft 1 rotates in the same direction and can continuously output power. When the outer gear ring 12 rotates clockwise, it drives the inner hub assembly 13 and the central shaft 1 to rotate to...

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Abstract

The present invention discloses a four cylinder synchronous rotary engine which relates to a fuel engine. Problems like low work efficiency, easy fault and large volume of outline of figure of existing crank-connecting rod mechanism fuel engine can be solved through the invention. A first piston (7-1), a second piston (7-2), a third piston (7-3), and a fourth piston (7-4) fixed together through asolid piston holder (8) with rack bar; a central axis (1) is vertically set inside a bolt body (5) and roratingly connected with the bolt body (5); a first wheel gear )2-1), a eccentric wheel (9) anda second wheel gear (2-2), are mounted on the central axis (1) in series; the first wheel gear (2-1) joggles with an upper rack bar (8-1) of the solid piston holder (8) with rack bar; and the second wheel gear (2-2) joggles with a lower rack bar (8-1) of the solid piston holder (8) with rack bar. The invention is of high work efficiency, little functional failure, convenient maintenance and smallvolume of outline of figure, which improves fuel engine work efficiency greatly.

Description

technical field [0001] The present invention relates to a fuel engine. Background technique [0002] The fuel engine used in traditional motor vehicles is basically a crank connecting rod mechanism, which uses the expansion force generated by the combustion of mixed oil and gas in the cylinder to do work to push the piston movement, and the movement of the piston is output through the connecting rod and the crankshaft. The crank-link mechanism fuel engine has the disadvantages of low working efficiency, easy failure and difficult maintenance; since the existing engine basically adopts a multi-cylinder structure, the structure of multiple cylinders sharing a crankshaft makes all cylinders only along the crankshaft. The distribution in the straight line direction causes the overall shape of the engine to be relatively large and occupies a lot of space in the motor vehicle. SUMMARY OF THE INVENTION [0003] The present invention further provides a four-cylinder synchronous r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B75/40F02B75/18
Inventor 方洪伟方洪渊
Owner 方洪伟