Six-cylinder engine controller

Abstract

The utility model discloses a six-cylinder engine controller, which relates to the technical field of controllers, and comprises a fixed plate, the top surface of the fixed plate is detachably connected with a main body, one side of the main body is provided with a connecting port, the two ends of the main body are respectively connected with the fixed plate through an assembling and disassembling quick-disassembling structure, and the top end of the main body is provided with a protective plate. And a maintenance quick-release structure is connected between the outer wall of the protection plate and the main body. When equipment needs to be maintained or repaired, the control rotary drum is rotated to drive the connecting line on the outer wall of the control rotary drum to be tightened, under the guidance of the limiting shaft, the connecting line pulls the first limiting block to retreat, connection between the protection plate and the main body is removed, and the protection plate is taken down for maintenance and repair. And when the equipment needs to be further maintained and integrally disassembled, a pressing block is pressed, a second limiting block inwards extrudes a third limiting block until the third limiting block is separated from a first fixing block, at the moment, the main body is disconnected from the fixing plate, and the main body is moved for further maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a 6-cylinder engine controller. Background Art

[0002] With the continuous development of the automobile industry, traditional mechanical control systems are gradually replaced by electronic control systems. As part of this evolution, engine controllers have become an important part of automotive electronic control systems. With the continuous advancement of electronic technology, the performance of electronic components such as microprocessors, sensors and actuators has been continuously improved, allowing engine controllers to achieve more precise and complex control functions. With the increasing awareness of environmental protection and the continuous improvement of government emission standards, the role of engine controllers in adjusting fuel mixture ratios, ignition timing, cylinder compression ratios, etc. has become particularly important. Through engine controllers, more efficient and cleaner combustion processes can be achieved, thereby reducing emissions. Engine controllers can also be used to optimize engine performance, improve fuel efficiency, and achieve the best match of power output to meet the dual requirements of automakers and users for performance and energy saving. With the rise of electric vehicles and hybrid technology, engine controllers also play a key role in managing the coordinated work between internal combustion engines and electric motors to achieve optimal power output and energy efficiency.

[0003] The engine controller has the function of continuously monitoring and controlling the normal operation of the engine. The engine controller tests and calculates the required air-fuel mixture ratio and engine ignition advance angle based on the input data of various sensors. The engine controller directly controls the fuel supply, fuel injection timing, ignition closing angle, engine idling and the status of other vehicle accessory systems under various operating conditions.

[0004] The current engine controllers on the market, when used for a long time in mining fields or other environments with excessive air dust, will experience a sharp rise in internal temperature due to long-term continuous operation, which can easily damage the electronic components inside the controller. Therefore, regular maintenance is required. When the engine controller needs to be maintained to clean the internal dust or needs repair when a fault occurs, the current controller needs to use tools to unscrew the screws one by one, which reduces the work efficiency of the staff. Therefore, a 6-cylinder engine controller that can be quickly maintained and disassembled is designed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a 6-cylinder engine controller to solve the technical problem that traditional devices cannot be quickly maintained and disassembled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 6-cylinder engine controller, comprising a fixing plate, the top surface of the fixing plate is detachably connected to a main body, and a connecting port is provided on one side of the main body, both ends of the main body are connected to the fixing plate with a loading and unloading quick-release structure, a protective plate is installed on the top of the main body, and a maintenance quick-release structure is connected between the outer wall of the protective plate and the main body, and the maintenance quick-release structure includes a first limit block, a first clamping block and a first limit spring; a plurality of first limit blocks are slidably penetrated through the outer wall of the protective plate, and each first limit block slides through a sliding plug on one side of the protective plate Into the inner wall of the top of the main body, each of the first limit blocks is located on the outer wall inside the protective plate and is connected to a first clamping block, and each first clamping block is connected to the inner wall of the main body. The maintenance quick-release structure also includes a control cylinder, a connecting line and a limit shaft. The top of the protective plate is rotatably connected to two control cylinders, and the bottom end of each control cylinder is located inside the protective plate. A portion of the outer wall of each control cylinder located inside the protective plate is connected to multiple connecting lines. Multiple limit shafts are installed inside the protective plate, and each connecting line bypasses the corresponding limit shaft and is connected to the first limit block.

[0007] By adopting the above technical solution, when the equipment needs maintenance or repair, the control drum is rotated to tighten the connecting wire of the outer wall of the control drum. Under the guidance of the limit shaft, the connecting wire pulls the first limit block back, the connection between the protective plate and the main body is released, and the protective plate is removed for maintenance and repair.

[0008] The utility model is further configured that a spiral heat dissipation pipe is installed inside the control drum, and a filter element is installed inside the control drum above the spiral heat dissipation pipe.

[0009] By adopting the above technical solution, the filter element on the top of the protective plate blocks the sand and gravel particles with larger diameters, and the spiral heat pipe extends the original heat dissipation channel, allowing sufficient time for dust to settle and preventing dust from entering the interior of the main body.

[0010] The utility model is further configured as follows: the loading and unloading quick-release structure includes a first fixed block and a second fixed block, the top of the fixed plate is located at both ends of the main body and is connected to the second fixed block, the two ends of the main body are located on both sides of the second fixed block and are connected to the first fixed block, and both sides of each second fixed block are in contact with the corresponding first fixed block, the loading and unloading quick-release structure also includes a second limiting block, a second clamping block, a second limiting spring, a pressing block, a third limiting block, a third clamping block and a third limiting spring, each of the first fixed blocks is slidably connected to the second limiting block, and each second limiting block is connected to the first fixed block on a side away from the first fixed block. A pressing block is connected, the outer wall of the second limit block is located inside the first fixed block and is connected to the second clamping block, and each second clamping block and the inner wall of the first fixed block are connected to the second limit spring, each of the second fixed blocks are slidably penetrated by the third limit block on both sides, and the side of the third limit block that penetrates the second fixed block is slidably connected to the corresponding first fixed block, each of the third limit blocks and the corresponding second limit block have the same size and coaxial line and contact each other, the outer wall of each third limit block is located inside the second fixed block and is connected to the third clamping block on one side, and each third clamping block and the inner wall of the second fixed block are connected to the third limit spring.

[0011] By adopting the above technical solution, when the equipment needs further maintenance and needs to be disassembled as a whole, the pressing block is pressed, and the second limit block squeezes the third limit block inward until the third limit block is separated from the first fixed block, at which time the main body and the fixed plate are disconnected.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The utility model blocks sand and gravel particles with larger diameters outside through the filter element on the top of the protective plate, and the spiral heat dissipation pipe extends the original heat dissipation channel to give dust sufficient time to settle and prevent dust from entering the interior of the main body. When the equipment needs maintenance or repair, the control drum is rotated to drive the connecting line of the outer wall of the control drum to be tightened, and under the guidance of the limiting shaft, the connecting line pulls the first limiting block back, and the connection between the protective plate and the main body is released. The protective plate is taken down for maintenance and repair. When the equipment needs further maintenance and needs to be disassembled as a whole, the pressing block is pressed, and the second limiting block squeezes the third limiting block inwardly until the third limiting block is separated from the first fixing block. At this time, the connection between the main body and the fixing plate is released, and the main body is moved for further maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an overall top sectional view of the utility model;

[0016] Figure 3 It is an overall front cross-sectional view of the utility model;

[0017] Figure 4 It is an overall side sectional view of the utility model;

[0018] Figure 5 For the utility model Figure 3 A magnified view of the structure at center A;

[0019] Figure 6 For the utility model Figure 3 A magnified view of the structure at B in the middle;

[0020] Figure 7 For the utility model Figure 4 Enlarged view of the structure at C in the middle.

[0021] In the figure: 1. fixing plate; 2. main body; 3. protective plate; 4. maintenance quick release structure; 401. control drum; 402. connecting line; 403. first limit block; 404. first clamping block; 405. first limit spring; 406. limit shaft; 5. filter element; 6. spiral heat pipe; 7. loading and unloading quick release structure; 701. second limit block; 702. third limit block; 703. second clamping block; 704. third clamping block; 705. second limit spring; 706. third limit spring; 707. pressing block; 708. first fixed block; 709. second fixed block; 8. connecting port. DETAILED DESCRIPTION

[0022] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] A 6-cylinder engine controller, such as Figure 1-7As shown, it includes a fixing plate 1, which is a part of the vehicle body. The top surface of the fixing plate 1 is detachably connected to the main body 2, and a connecting port 8 is opened on one side of the main body 2. Both ends of the main body 2 are connected to the fixing plate 1 with a loading and unloading quick-release structure 7. A protective plate 3 is installed on the top of the main body 2, and a maintenance quick-release structure 4 is connected between the outer wall of the protective plate 3 and the main body 2. A plurality of first limit blocks 403 are slidably penetrated through the outer wall of the protective plate 3, and each first limit block 403 slides through one side of the protective plate 3 and slides into the inner wall of the top of the main body 2. The outer wall of each first limit block 403 located inside the protective plate 3 is connected to a first clamping block 404, and each first clamping block 404 is connected to the inner wall of the main body 2. 05. The top of the protective plate 3 is rotatably connected to two control cylinders 401, and the bottom end of each control cylinder 401 is located inside the protective plate 3. A portion of the outer wall of each control cylinder 401 located inside the protective plate 3 is connected to multiple connecting wires 402. Multiple limit shafts 406 are installed inside the protective plate 3, and each connecting wire 402 bypasses the corresponding limit shaft 406 and is connected to the first limit block 403. When the equipment needs maintenance or repair, the control cylinder 401 is rotated to tighten the connecting wire 402 on the outer wall of the control cylinder 401. Under the guidance of the limit shaft 406, the connecting wire 402 pulls the first limit block 403 back, and the connection between the protective plate 3 and the main body 2 is released, and the protective plate 3 is removed for maintenance and repair.

[0025] A spiral heat dissipation tube 6 is installed inside the control drum 401, and a filter element 5 is installed above the spiral heat dissipation tube 6 inside the control drum 401. The filter element 5 on the top of the protective plate 3 blocks sand and gravel particles with larger diameters. The spiral heat dissipation tube 6 extends the original heat dissipation channel, allowing dust sufficient time to settle, thereby preventing dust from entering the interior of the main body 2.

[0026] The top of the fixing plate 1 is located at both ends of the main body 2 and is connected to the second fixing blocks 709. The two ends of the main body 2 are located on both sides of the second fixing blocks 709 and are connected to the first fixing blocks 708. Both sides of each second fixing block 709 are in contact with the corresponding first fixing block 708. The inside of each first fixing block 708 is slidably connected with a second limiting block 701, and the side of each second limiting block 701 away from the first fixing block 708 is connected to a pressing block 707. The outer wall of the second limiting block 701 is located inside the first fixing block 708 and is connected to a second clamping block 703. Each second clamping block 703 and the inner wall of the first fixing block 708 are connected to a second limiting spring 705. Both sides of each second fixing block 709 are slidably penetrated by a third The third limit block 702 is provided with a first locking block 708 and a second locking block 709. The third limit block 702 is provided with a first locking block 708 and a second locking block 709. The third limit block 702 is provided with a first locking block 708 and a second locking block 709. The third limit block 702 is provided with a first locking block 708 and a second locking block 709. The third limit block 702 is provided with a second locking block 709 and a third locking block 704. The third limit block 702 is provided with a second locking block 709 and a third locking spring 706. When the equipment needs further maintenance and needs to be disassembled as a whole, the pressing block 707 is pressed, and the second limit block 701 squeezes the third limit block 702 inward until the third limit block 702 is separated from the first fixing block 708. At this time, the main body 2 is disconnected from the fixing plate 1.

[0027] Working principle: the filter element 5 in the control drum 401 at the top of the protective plate 3 blocks the sand and gravel particles with larger diameters from entering the outside, and the spiral heat dissipation pipe 6 extends the original heat dissipation channel to allow sufficient time for dust to settle and prevent dust from entering the interior of the main body 2. The control drum 401 is rotated to drive the connecting line 402 on the outer wall of the control drum 401 to tighten. Under the guidance of the limiting shaft 406, the connecting line 402 pulls the first limiting block 403 back and puts the protective plate 3 on the top surface of the main body 2. The first limiting spring 405 inside the protective plate 3 pushes the first clamping block 404 so that the first limiting block 403 is inserted into the interior of the top of the main body 2, completing the fixed connection between the main body 2 and the protective plate 3. The main body 2 is pressed down, and the inclined surface of the third limiting block 702 contacts the edge of the first fixed block 708. The third limiting block 702 retreats until the first fixed block 708 is aligned with the second fixed block 709. At this time, the second The third limiting spring 706 inside the fixed block 709 pushes the third clamping block 704, so that the third limiting block 702 is inserted into the first fixed block 708 to push out the second limiting block 701, completing the fixed connection between the fixed plate 1 and the main body 2. When the equipment needs maintenance or repair, the control drum 401 is rotated again until the first limiting block 403 retreats and disengages from the main body 2, and the connection between the protective plate 3 and the main body 2 is released. The protective plate 3 is removed for maintenance and repair. When the equipment needs further maintenance and needs to be disassembled as a whole, the pressing block 707 is pressed, and the second limiting block 701 squeezes the third limiting block 702 inward until the third limiting block 702 is disengaged from the first fixed block 708, and the main body 2 is disconnected from the fixed plate 1. At this time, the second limiting spring 705 inside the first fixed block 708 pushes the second clamping block 703 to drive the second limiting block 701 to retreat, and the main body 2 is moved for further maintenance.

[0028] On the basis of the above structure, in this embodiment, although the embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principle and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A 6-cylinder engine controller, comprising a fixing plate (1), characterized in that: The top surface of the fixing plate (1) is detachably connected to the main body (2), and a connection port (8) is provided on one side of the main body (2); both ends of the main body (2) are connected to the fixing plate (1) with a loading and unloading quick-release structure (7); a protective plate (3) is installed on the top of the main body (2), and a maintenance quick-release structure (4) is connected between the outer wall of the protective plate (3) and the main body (2); the maintenance quick-release structure (4) comprises a first limit block (403), a first clamping block (404) and a first limit spring (405); The outer wall of the protective plate (3) is slidably penetrated by a plurality of first limit blocks (403), and each first limit block (403) is slidably penetrated out of one side of the protective plate (3) and is slidably inserted into the inner wall at the top end of the main body (2), and the outer wall of each first limit block (403) located inside the protective plate (3) is connected to a first clamping block (404), and a first limit spring (405) is connected between each first clamping block (404) and the inner wall of the main body (2).

2. A 6-cylinder engine controller according to claim 1, characterized in that: The maintenance quick-release structure (4) further comprises a control rotating cylinder (401), a connecting wire (402) and a limiting shaft (406); the top end of the protective plate (3) is rotatably connected to two control rotating cylinders (401), and the bottom end of each control rotating cylinder (401) is located inside the protective plate (3); a portion of the outer wall of each control rotating cylinder (401) located inside the protective plate (3) is connected to a plurality of connecting wires (402); a plurality of limiting shafts (406) are installed inside the protective plate (3), and each connecting wire (402) bypasses the corresponding limiting shaft (406) and is connected to the first limiting block (403).

3. A 6-cylinder engine controller according to claim 2, characterized in that: A spiral heat dissipation pipe (6) is installed inside the control rotating cylinder (401), and a filter element (5) is installed above the spiral heat dissipation pipe (6) inside the control rotating cylinder (401).

4. A 6-cylinder engine controller according to claim 1, characterized in that: The loading and unloading quick-release structure (7) comprises a first fixing block (708) and a second fixing block (709); the top end of the fixing plate (1) is located at both ends of the main body (2) and is connected to the second fixing block (709); the two ends of the main body (2) are located at both sides of the second fixing block (709) and are connected to the first fixing block (708); and both sides of each second fixing block (709) are in contact with the corresponding first fixing block (708).

5. A 6-cylinder engine controller according to claim 4, characterized in that: The loading and unloading quick-release structure (7) further comprises a second limiting block (701), a second clamping block (703), a second limiting spring (705), a pressing block (707), a third limiting block (702), a third clamping block (704) and a third limiting spring (706); each of the first fixed blocks (708) is slidably connected to the inside of the second limiting block (701), and each of the second limiting blocks (701) is connected to the pressing block (707) on a side away from the first fixed block (708); the outer wall of the second limiting block (701) is located inside the first fixed block (708) and is connected to the second clamping block (703); and each of the second clamping blocks (703) is slidably connected to the first fixed block (708); 8) The inner walls are all connected to the second limit spring (705), each of the second fixed blocks (709) has a third limit block (702) slidingly passing through both sides, and the side of the third limit block (702) passing through the second fixed block (709) is slidably connected to the corresponding first fixed block (708), each of the third limit blocks (702) and the corresponding second limit block (701) are of the same size and coaxial and contact each other, the outer wall of each third limit block (702) is located inside the second fixed block (709) and is connected to the third clamping block (704), and each third clamping block (704) and the inner wall of the second fixed block (709) are connected to the third limit spring (706).

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