High-strength and high-precision engine body

Abstract

The utility model discloses a high-strength high-precision engine body, which relates to the technical field of engines, and comprises an engine body, a pipeline penetrates through the top of the engine body, a heat dissipation device is arranged at the top of the engine body, and the heat dissipation device comprises a motor. The cooling device comprises an engine body, a motor is fixedly connected to the side face of the engine body, the side face of the motor is fixedly connected to the side face of the engine body, a rotating rod is fixedly connected to an output shaft of the motor, and a gear is fixedly connected to the end, away from the motor, of the rotating rod. The motor rotates to drive the gear to rotate, the gear drives the gear rack to slide left and right, the bottom plate and the fan move left and right along with the gear rack, blowing heat dissipation is conducted on the two sides of the engine, the heat dissipation effect is enhanced, the working temperature of the engine can be reduced, the influence of heat on an engine body is reduced, and the stability and reliability of the engine are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of engines, and particularly relates to a high-strength and high-precision engine body. Background Art

[0002] A high-strength and high-precision engine block with excellent materials, processing technology, structural design and assembly quality can ensure stable and reliable operation of the engine under various working conditions.

[0003] According to a disclosed high-strength sealed engine (CN 217898027 U), including a No. 1 engine body, a No. 2 engine body, a connecting side block, a No. 3 engine body, a power output shaft, a ring cover, a ring groove, a double sealing gasket, a high-temperature resistant silicone layer, an ultra-high-strength steel ring block and a cavity, the engine will experience rapid changes in temperature during operation, which may cause thermal expansion and contraction of the engine body material, may cause changes and deformation of the engine body size, and affect the accuracy and stability of the engine body. Through the mutual cooperation between the No. 2 engine body, the connecting side block, the No. 3 engine body and other components, it is difficult to blow air to dissipate heat on both sides of the engine, it is difficult to reduce the engine operating temperature, and reduce the impact of heat on the engine body, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength and high-precision engine body. Through the mutual cooperation between the motor, gears, gear bars, base plate, fan and other components inside the heat dissipation device, the rotation of the motor drives the gears to rotate, the gears drive the gear bars to slide left and right, the base plate and the fan follow the gear bars to move left and right, and air is blown to both sides of the engine for heat dissipation, thereby enhancing the heat dissipation effect. This helps to lower the operating temperature of the engine, reduce the impact of heat on the body, improve the stability and reliability of the engine, and solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a high-strength and high-precision engine body, comprising an engine body, a pipeline running through the top of the engine body, a heat dissipation device arranged on the top of the engine body, the heat dissipation device comprising a motor, the side of the motor is fixedly connected to the side of the engine body, a rotating rod is fixedly connected to the output shaft of the motor, a gear is fixedly connected to the end of the rotating rod away from the motor, a gear is slidably connected to the top of the engine body, a bottom plate is fixedly connected to the side of the gear bar, a fan is arranged on the top of the bottom plate, and the gear and the gear bar are meshed with each other.

[0007] Furthermore, a switch is provided on the top of the fan, a round rod is passed through the side of the gear bar, and one end of the round rod away from the gear bar is slidably connected to the side of the engine body. The design of the switch is conducive to controlling the fan.

[0008] Furthermore, a plurality of round rods are provided and arranged along a linear array on the side of the gear bar. Two base plates and fans are provided and are symmetrical to each other along the vertical center axis of the gear bar. Two oil tanks are fixedly connected to the top of the engine body, which is beneficial for heat dissipation at different angles of the engine.

[0009] Furthermore, one end of the gear bar is fixedly connected to a triangular block, the top of the engine body is fixedly connected to a support, the side of the support is slidably connected to a sliding block, the top of the sliding block is fixedly connected to a long rod, and the side of the long rod is fixedly connected to a fan. Such a design helps to remove heat from the pipes and the oil tank.

[0010] Furthermore, a rectangular groove is provided on the side of the support, a limiting rod is fixedly connected to the side of the sliding block, and one end of the limiting rod away from the sliding block is slidably connected to the inner wall of the rectangular groove. The design of the limiting rod is conducive to limiting the displacement trajectory of the sliding block.

[0011] Furthermore, two of the supports, triangular blocks and sliding blocks are provided, and are symmetrical to each other along the vertical center axis of the gear bar. Two of the supports, triangular blocks and sliding blocks are provided, so that heat can be dissipated at different angles at the same time.

[0012] Furthermore, the side of the engine body is fixedly connected to the ignition coil, the side of the sliding block is provided with an inclined surface, and the sliding block is located on the displacement track of the triangular block. Such a design is conducive to allowing the triangular block to be squeezed onto the sliding block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that the motor rotation drives the gear rotation, the gear drives the gear bar to slide left and right, the bottom plate and the fan follow the gear bar to move left and right, and the heat dissipation effect is enhanced by blowing air to both sides of the engine, which helps to reduce the operating temperature of the engine, reduce the impact of heat on the engine body, and improve the stability and reliability of the engine.

[0015] 2. The utility model realizes that when the triangular block squeezes the sliding block, the inclined surfaces are in contact with each other through the mutual cooperation between the triangular block, the sliding block, the long rod, the fan and other components inside the heat dissipation device, the sliding block will move upward, driving the long rod and the fan to move upward, blowing air to dissipate heat to the pipeline and the oil tank, which helps to take away the heat from the pipeline and the oil tank in time, reduce their temperature, and maintain a stable operating temperature of the engine.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 It is a three-dimensional side view structural diagram of the pipeline of the utility model;

[0020] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the motor of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0022] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the support of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Engine body; 2. Pipeline; 3. Cooling device; 31. Motor; 32. Rotating rod; 33. Gear; 34. Gear bar; 35. Round rod; 36. Bottom plate; 37. Fan; 38. Switch; 39. Support; 310. Sliding block; 311. Triangular block; 312. Rectangular groove; 313. Limit rod; 314. Long rod; 4. Oil tank; 5. Ignition coil. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 5The utility model is a high-strength and high-precision engine body, including an engine body 1, a pipeline 2 runs through the top of the engine body 1, a heat dissipation device 3 is arranged on the top of the engine body 1, the heat dissipation device 3 includes a motor 31, the side of the motor 31 is fixedly connected to the side of the engine body 1, a rotating rod 32 is fixedly connected to the output shaft of the motor 31, and a gear 33 is fixedly connected to the end of the rotating rod 32 away from the motor 31, a gear bar 34 is slidably connected to the top of the engine body 1, a bottom plate 36 is fixedly connected to the side of the gear bar 34, a fan 37 is arranged on the top of the bottom plate 36, and the gear 33 and the gear bar 34 are meshed with each other.

[0027] A switch 38 is provided on the top of the fan 37 , a round rod 35 passes through the side of the gear bar 34 , and one end of the round rod 35 away from the gear bar 34 is slidably connected to the side of the engine body 1 . The design of the switch 38 is conducive to controlling the fan 37 .

[0028] There are several round rods 35, and they are arranged along a linear array on the side of the gear bar 34. There are two bottom plates 36 and fans 37, and they are symmetrical to each other along the vertical center axis of the gear bar 34. The top of the engine body 1 is fixedly connected to the oil tank 4, and there are two of them, which is beneficial to heat dissipation at different angles of the engine.

[0029] One end of the gear bar 34 is fixedly connected to a triangular block 311, the top of the engine body 1 is fixedly connected to a support 39, the side of the support 39 is slidably connected to a sliding block 310, the top of the sliding block 310 is fixedly connected to a long rod 314, and the side of the long rod 314 is fixedly connected to a fan 37. This design helps to take heat away from the pipeline 2 and the oil tank 4.

[0030] A rectangular groove 312 is provided on the side of the support 39, and a limiting rod 313 is fixedly connected to the side of the sliding block 310. The end of the limiting rod 313 away from the sliding block 310 is slidably connected to the inner wall of the rectangular groove 312. The design of the limiting rod 313 is conducive to limiting the displacement trajectory of the sliding block 310.

[0031] There are two supports 39 , triangular blocks 311 , and sliding blocks 310 , which are symmetrical to each other along the vertical center axis of the gear bar 34 . There are two of them, so that heat can be dissipated at different angles at the same time.

[0032] The side of the engine body 1 is fixedly connected to the ignition coil 5 , and the side of the sliding block 310 is provided with an inclined surface. The sliding block 310 is located on the displacement track of the triangular block 311 . Such a design is conducive to allowing the triangular block 311 to be squeezed onto the sliding block 310 .

[0033] A specific application of this embodiment is: start the motor 31, when the motor 31 rotates, it will drive the rotating rod 32 to rotate, the rotation of the rotating rod 32 will drive the gear 33 to rotate, the gear 33 and the gear bar 34 are meshed with each other, when the motor 31 rotates forward, it drives the gear 33 to rotate forward, which will drive the gear bar 34 to move to the left, when the motor 31 reverses, it drives the gear 33 to reverse, which will drive the gear bar 34 to move to the right, moving to the left will blow air to the components on the left side of the engine, and moving to the right will blow air to the components on the right side of the engine, which helps to reduce the operating temperature of the engine, reduce the impact of heat on the engine body, and improve the stability and reliability of the engine. When the gear bar 34 moves to one side, it will drive The triangular block 311 moves, and the sliding block 310 is located on the movement trajectory of the triangular block 311. The sliding block 310 is provided with an inclined surface. When squeezed by the triangular block 311, the inclined surface will be squeezed. The inclined surface on the triangular block 311 squeezes the inclined surface of the sliding block 310, which will cause the sliding block 310 to move upward. The upward movement of the sliding block 310 will drive the long rod 314 to move upward. The long rod 314 is also provided with a fan 37. This fan 37 is located on the side of the oil tank 4 and the pipeline 2, and blows air to dissipate heat from the pipeline 2 and the oil tank 4, which helps to take away heat from the pipeline 2 and the oil tank 4 in time, reduce their temperature, and maintain a stable operating temperature of the engine.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-strength and high-precision engine body, comprising an engine body (1), characterized in that: A pipeline (2) passes through the top of the engine body (1), and a heat dissipation device (3) is provided on the top of the engine body (1); The heat dissipation device (3) comprises a motor (31), the side of the motor (31) is fixedly connected to the side of the engine body (1), a rotating rod (32) is fixedly connected to the output shaft of the motor (31), a gear (33) is fixedly connected to the end of the rotating rod (32) away from the motor (31), a gear bar (34) is slidably connected to the top of the engine body (1), a bottom plate (36) is fixedly connected to the side of the gear bar (34), a fan (37) is arranged on the top of the bottom plate (36), and the gear (33) and the gear bar (34) are meshed with each other.

2. A high-strength and high-precision engine body according to claim 1, characterized in that: A switch (38) is provided on the top of the fan (37), a round rod (35) passes through the side of the gear bar (34), and one end of the round rod (35) away from the gear bar (34) is slidably connected to the side of the engine body (1).

3. A high-strength and high-precision engine body according to claim 2, characterized in that: A plurality of round rods (35) are provided and arranged along a linear array on the side of the gear bar (34); two bottom plates (36) and two fans (37) are provided and are symmetrical to each other along the vertical center axis of the gear bar (34); and the top of the engine body (1) is fixedly connected to an oil tank (4).

4. A high-strength and high-precision engine body according to claim 3, characterized in that: One end of the gear bar (34) is fixedly connected to a triangular block (311), the top of the engine body (1) is fixedly connected to a support (39), the side of the support (39) is slidably connected to a sliding block (310), the top of the sliding block (310) is fixedly connected to a long rod (314), and the side of the long rod (314) is fixedly connected to a fan (37).

5. A high-strength and high-precision engine body according to claim 4, characterized in that: A rectangular groove (312) is provided on the side of the support (39), a limiting rod (313) is fixedly connected to the side of the sliding block (310), and one end of the limiting rod (313) away from the sliding block (310) is slidably connected to the inner wall of the rectangular groove (312).

6. A high-strength and high-precision engine body according to claim 5, characterized in that: The support (39), the triangular block (311), and the sliding block (310) are provided in two pieces and are symmetrical to each other along the vertical center axis of the gear bar (34).

7. A high-strength and high-precision engine body according to claim 6, characterized in that: The side of the engine body (1) is fixedly connected to the ignition coil (5), the side of the sliding block (310) is provided with an inclined surface, and the sliding block (310) is located on the displacement track of the triangular block (311).

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