Electromagnetic traction type engine

Abstract

According to the electromagnetic traction type engine, an engine bottom shell, a crankcase and four cylinder bodies are made of aluminum alloy materials, and a crankshaft and four connecting rod-piston assemblies are arranged in the engine. The upper end of each group of pistons is connected with an armature block of an electromagnetic assembly, electromagnets are installed corresponding to openings of the cylinder bodies, and accurate driving of the pistons is achieved by controlling on-off and magnitude of currents. The connecting rods are arranged in a specific mode, crankshaft stress is balanced, and operation stability is improved. A pulse type traction electromagnet is adopted, high magnetic force is generated through short-time high-current pulses, and rapid action of a piston is achieved. The engine is compact in structure and rapid in response, the piston is directly driven through electromagnetic force, zero emission is achieved, control is easy, the efficiency and the environmental protection performance of the engine are improved, the engine is suitable for various power requirement scenes, and remarkable innovativeness and practicability are achieved.

Description

Technical Field

[0001] The present invention relates to a power device, in particular to an electromagnetic traction engine based on the electromagnetic drive principle, which is suitable for scenarios requiring clean energy, high efficiency and adjustable power output. Background Art

[0002] Traditional internal combustion engines rely on fuel combustion to generate power, and have problems such as pollution emissions, low thermal efficiency and complex structure. Although existing electromagnetic drive devices can achieve pollution-free operation, their power output continuity, controllability and mechanical structure adaptability are still insufficient.

[0003] The patent with application number CN201510209135.3 discloses an electromagnetic engine, including a rotor, a first electromagnetic driver, a second electromagnetic driver and a third electromagnetic driver arranged around the rotor; a first telescopic motor and a first slot body connected to the first telescopic motor through a first telescopic rod are arranged inside the first electromagnetic driver, a first static magnet is arranged inside the first slot body, a second telescopic motor and a second slot body connected to the second telescopic motor through a second telescopic rod are arranged inside the second electromagnetic driver, a second static magnet is arranged inside the second slot body, a third telescopic motor and a third slot body connected to the third telescopic motor through a third telescopic rod are arranged inside the third electromagnetic driver, a third static magnet is arranged inside the third slot body, a rotating shaft and a flywheel are arranged inside the rotor, a bearing is sleeved on the outside of the rotating shaft, an iron sheet is arranged between the flywheel and the bearing, and a magnet is arranged on the iron sheet.

[0004] However, the above-mentioned patent technology has problems such as complex structure and difficulty in implementation, and has not completely solved the technical problems existing in the prior art; therefore, there is an urgent need for a new power device that combines the high efficiency of electromagnetic drive with the adaptability of the mechanical structure of the traditional engine. Summary of the invention

[0005] The object of the present invention is to provide an electromagnetic traction engine to solve the problems raised in the above background technology:

[0006] (1) How to use electromagnetic components to directly drive piston movement, replacing traditional fuel combustion methods, and achieving clean, adjustable and efficient power output.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An electromagnetic traction engine;

[0009] It includes an engine bottom casing, a crankcase, a crankshaft, a plurality of cylinder blocks, a plurality of connecting rods, a plurality of pistons and a plurality of electromagnetic components;

[0010] The engine chamber is composed of an engine bottom case, a crankcase and a plurality of cylinders, a crankshaft is supported in the crankcase, the crankshaft is connected to an external transmission shaft, a plurality of cylinders, a plurality of connecting rods, a plurality of pistons and a plurality of electromagnetic components correspond to each other, the lower ends of a plurality of connecting rods are respectively hinged to the crankshafts, the upper ends of the connecting rods are hinged to the pistons, and the connecting rods drive the pistons to reciprocate up and down in the corresponding cylinders;

[0011] The connecting rod is connected to the corresponding piston to form a connecting rod-piston assembly. The movement of the connecting rod drives the piston to move up and down in the cylinder body. The upper end of the cylinder body is open to facilitate the installation of the electromagnetic assembly and the movement of the piston.

[0012] The electromagnetic assembly includes an armature block and an electromagnet. The armature block is fixedly connected to the upper end of the corresponding piston, and the electromagnet is fixed to the upper side of the corresponding cylinder body. The armature block is aligned with the electromagnet, and the electromagnet is connected to an external power supply.

[0013] The magnetic force is adjusted by controlling the presence and size of the electric current, thereby controlling the movement force and speed of the piston.

[0014] Based on the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the engine bottom shell, crankcase and several cylinder blocks are all made of aluminum alloy.

[0016] Furthermore, it includes four cylinder bodies, four connecting rods, four pistons and four electromagnetic assemblies. The four connections are arranged in sequence, and the two connecting rods at the two sides overlap in projection on the plane where the end face of the transmission shaft is located, and the two connecting rods at the middle position overlap in projection on the plane where the end face of the transmission shaft is located.

[0017] The four connecting rods are arranged in a specific way, where the projections of the two connecting rods on the two sides overlap on the plane where the end face of the transmission shaft is located, and the projections of the two connecting rods in the middle also overlap on the plane. This arrangement helps to balance the force on the crankshaft, reduce vibration, and improve the smoothness of engine operation.

[0018] Furthermore, the electromagnet of the electromagnetic assembly adopts a pulsed traction electromagnet.

[0019] With this structure, the control unit selectively energizes the electromagnet, and the magnetized iron core attracts the armature block, pulling the piston upward; after the power is turned off, the magnetic field disappears, and the armature block is reset under the action of the gravity of the piston and the connecting rod. By high-frequency control of the current on and off and adjusting the current size, the movement speed and strength of the piston can be accurately controlled. The pulsed traction electromagnet uses short-term high-current pulses to generate instantaneous high magnetic force, realizing fast and efficient movement of the piston.

[0020] The beneficial technical effects of the electromagnetic traction engine are:

[0021] (1) Environmental protection and energy saving: Completely abandon the fuel combustion process, achieve zero emissions, and comply with the development trend of green energy.

[0022] (2) Efficient control: The electromagnetic drive method allows precise control of piston movement, improving engine efficiency and response speed.

[0023] (3) Easy maintenance: The electromagnetic components are relatively independent and easy to inspect and replace, which reduces maintenance costs.

[0024] (4) Strong adaptability: By adjusting the electromagnetic control parameters, it can flexibly adapt to different power demand scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a stereoscopic diagram of an embodiment of the electromagnetic traction engine.

[0026] Figure 2 It is a left view of an embodiment of the electromagnetic traction engine.

[0027] Figure 3 yes Figure 2 Section view along AA.

[0028] Description of the numbers in the figure:

[0029] Engine bottom case-100; crankcase-200; cylinder block-300; crankshaft-400; connecting rod-500; piston-600; armature block-710; electromagnet-720; iron core-721. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0031] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementations.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] See also Figures 1 to 3 .

[0034] The electromagnetic traction engine includes an engine bottom case 100, a crankcase 200, a crankshaft 400, four cylinder blocks 300, four connecting rods 500, four pistons 600 and four sets of electromagnetic components.

[0035] The engine sump 100, the crankcase 200 and the four cylinder blocks 300 constitute an engine chamber. The engine sump 100, the crankcase 200 and the cylinder blocks 300 are all made of aluminum alloy. The crankshaft 400 is supported in the crankcase 200. The crankshaft 400 is connected to an external transmission shaft. The four cylinder blocks 300, the four connecting rods 500, the four pistons 600 and the four sets of electromagnetic components correspond to each other one by one. The lower ends of the four connecting rods 500 are respectively hinged to the crankshafts 400, and the upper end of each connecting rod 500 is hinged to the piston 600. The connecting rod 500 drives the piston 600 to reciprocate up and down in the corresponding cylinder block 300. The upper end of the cylinder block 300 is open.

[0036] The electromagnetic assembly includes an armature block 710 and an electromagnet 720. The armature block 710 is fixed to the upper end of the corresponding piston 600, and the electromagnet 720 is fixed to the upper side of the corresponding cylinder 300 opening. The armature block 710 is aligned with the electromagnet 720, and the electromagnet 720 is connected to the external power supply.

[0037] The four connections are arranged in sequence, and the projections of the two connecting rods 500 at the two sides coincide with each other on the plane where the end face of the transmission shaft is located, and the projections of the two connecting rods 500 at the middle position coincide with each other on the plane where the end face of the transmission shaft is located.

[0038] When the electromagnetic traction engine is started, the four groups of electromagnets 720 are energized in pairs, the iron core 721 is magnetized, and the armature is attracted to achieve the purpose of traction piston 600. After the power is cut off, the magnetic field disappears. The armature block 710 is reset under the action of gravity. By controlling the on and off and size of the current passing through the electromagnet 720, the magnetic force of the electromagnet 720 can be adjusted, thereby controlling the strength and speed of the traction action of the piston 600. The use of high-frequency signals can achieve a faster continuous working speed. In the selection of the traction electromagnet 720, a pulsed traction electromagnet 720 is used, which is driven by a short-term high-current pulse to generate an instantaneous high magnetic force to complete the instantaneous high-speed action.

[0039] The above is only one embodiment of the present invention. It should be pointed out that a person skilled in the art may make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. An electromagnetic traction engine, characterized by: It comprises an engine bottom casing (100), a crankcase (200), a crankshaft (400), a plurality of cylinder blocks (300), a plurality of connecting rods (500), a plurality of pistons (600) and a plurality of electromagnetic components; An engine chamber is formed by an engine bottom case (100), a crankcase (200) and a plurality of cylinder blocks (300); a crankshaft (400) is supported in the crankcase (200); the crankshaft (400) is connected to an external transmission shaft; a plurality of cylinder blocks (300), a plurality of connecting rods (500), a plurality of pistons (600) and a plurality of electromagnetic components correspond to each other; the lower ends of the plurality of connecting rods (500) are respectively hinged to the crankshaft (400); the upper ends of the connecting rods (500) are hinged to the pistons (600); the connecting rods (500) drive the pistons (600) to reciprocate up and down in the corresponding cylinder blocks (300); The electromagnetic assembly comprises an armature block (710) and an electromagnet (720); the armature block (710) is fixedly connected to the upper end of the corresponding piston (600); the electromagnet (720) is fixed to the upper side of the corresponding cylinder body (300); the armature block (710) is aligned with the electromagnet (720); and the electromagnet (720) is connected to an external power source.

2. The electromagnetic traction engine according to claim 1, characterized in that: The engine bottom shell (100), the crankcase (200) and the plurality of cylinder blocks (300) are all made of aluminum alloy.

3. The electromagnetic traction engine according to claim 1, characterized in that: The invention comprises four cylinder bodies (300), four connecting rods (500), four pistons (600) and four electromagnetic components. The four connections are arranged in sequence. The projections of the two connecting rods (500) at the two sides overlap on the plane where the end face of the transmission shaft is located, and the projections of the two connecting rods (500) at the middle position overlap on the plane where the end face of the transmission shaft is located.

4. The electromagnetic traction engine according to claim 1, characterized in that: The electromagnet (720) of the electromagnetic assembly adopts a pulsed traction electromagnet (720).

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