Engine air inlet supercharging device for refitting

Abstract

The utility model discloses an engine intake supercharging device for refit, which comprises a supercharging component, a quick clamping mechanism, a dislocation pushing mechanism and a rotary locking mechanism, the quick clamping mechanism comprises a clamping pipe, a clamping rod, a multi-stage clamping groove, a longitudinal moving groove, a multi-rod lock frame and an inclined frame; the dislocation pushing mechanism comprises an upper jacking inclined block, a jacked inclined block, a pushing ring, a limiting block and a limiting ring, the rotating locking mechanism comprises a fixing block, a winding rod, a winding spring, a rotating block, a threaded ring and a side block, rapid connection is achieved through the design of a clamping rod and a clamping pipe, and the installation efficiency is greatly improved; the design of the upper jacking inclined block and the jacked inclined block allows accurate control of the pushing distance and direction, the design of the pushing ring enables dislocation pushing operation to be simple and easy, the design of the rotating block and the side block achieves a reliable locking function, and it is ensured that the installation position of the pressurizing assembly is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of engines, and more specifically, it relates to an engine intake supercharging device for modification. Background Technique

[0002] An engine intake supercharging device for modification is used for a high-performance intake supercharging system of a modified vehicle engine. It is well-known for supercharging the K series or engines. It can significantly improve the intake efficiency of the engine, increase the output power and torque of the engine, and maintain good fuel economy at the same time.

[0003] In the existing technology, firstly, the connection of some device connection components is unstable, affecting the sealing performance and working performance of the supercharging components. It will be difficult to adjust the connection position and fixation. When maintaining and replacing components, the lack of specific connection components will increase the operation difficulty and time. Secondly, some device operators need to spend more strength and attention to adjust the supercharging components, increasing the labor intensity. The overall structural stability will be affected, and the dynamic operation will become more complex, requiring more technical knowledge and experience. The lack of automation and safety locking mechanisms increases the potential safety hazards during the operation. Excessive manual operation and adjustment may cause the components to wear more easily, increasing the maintenance and replacement costs. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the problems existing in the prior art, the utility model provides an engine intake supercharging device for modification to solve the technical problems such as unstable connection of connection components and lack of automation and safety locking mechanisms mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: An engine intake supercharging device for modification, including a supercharging component, a quick clamping mechanism, a dislocation pushing mechanism, and a rotation locking mechanism. The quick clamping mechanism includes a clamping pipe, a clamping rod, a multi-stage clamping slot, a longitudinal movement slot, a multi-rod lock frame, and an inclined frame. The clamping rod extends into the interior of the clamping pipe. The multi-stage clamping slot is arranged on the side surface of the clamping rod. A plurality of longitudinal movement slots are arranged on the side wall of the clamping pipe. The multi-rod lock frame is arranged in the longitudinal movement slot. The multi-rod lock frame can longitudinally move in the longitudinal movement slot, and one end of the multi-rod lock frame extends into the multi-stage clamping slot to fix the clamping rod in the clamping pipe. The dislocation pushing mechanism includes an upper top inclined block, a receiving top inclined block, a pushing ring, a limiting block, and a limiting ring. The pushing ring is longitudinally slidably arranged on the outer wall of the clamping pipe. The upper top inclined block is in contact connection with the receiving top inclined block. The inclined frame and the limiting block are installed on the top of the pushing ring, and the multi-rod lock frame is inclined and slidably connected in the inclined frame. The limiting ring is fixedly installed at the top end of the outer wall of the clamping pipe.

[0008] The utility model is further arranged such that the rotation locking mechanism comprises a fixed block, a winding rod, a winding spring, a rotating block, a threaded ring and a side block. The upper top inclined block is installed at the top of the rotating block. The fixed block is fixedly installed on the outer wall of the clamping pipe. The winding rod is installed on the fixed block, and the winding spring is sleeved on the winding rod. The rotating block is rotatably and slidably arranged on the winding rod, and one end of the rotating block is rotatably reset in cooperation with one end of the winding spring. The inner wall of the threaded ring is in threaded connection with the outer wall of the clamping pipe, and the side block is installed on the side surface of the threaded ring, and the side block can extend into the bottom of the rotating block for linkage rotation.

[0009] The utility model is further arranged such that the air inlet end and the air outlet end of the supercharging assembly are respectively provided with an air inlet pipe and an air outlet pipe, and one ends of the air inlet pipe and the air outlet pipe are communicated with one end of the clamping rod. The air inlet pipe and the air outlet pipe improve the air inlet efficiency and enhance the engine performance.

[0010] The utility model is further arranged such that a connecting plate is installed at the bottom end of the side wall of the clamping pipe, and the connecting plate is installed on the side surfaces of the air outlet pipe and the air inlet pipe in cooperation. The connecting plate stably connects the air inlet pipe and the air outlet pipe and improves the stability of the overall structure.

[0011] The utility model is further arranged such that a flexible support piece is installed on the side surface of one end of the clamping rod. A matching groove is formed at the top end of the inner wall of the clamping pipe, and the flexible support piece extends into the matching groove for sealing connection. The flexible support piece provides sealing connection and prevents gas leakage.

[0012] The utility model is further arranged such that the inside of the clamping rod is hollowed out, and one end of the clamping pipe is connected with an external device in cooperation. The hollowed-out clamping rod realizes the connected operation of the supercharging assembly.

[0013] The utility model is further arranged such that a locking groove is formed at one end of the side surface of the rotating block, and one end of the side block can extend into the locking groove to enable the rotating block to rotate or lock in linkage. The locking groove and the side block realize the locking and linkage rotation of the rotating block and improve the operation convenience.

[0014] The utility model is further arranged such that a return spring is installed at the bottom of the limiting ring, and one end of the return spring is in contact with the multi-rod lock frame. The return spring ensures the automatic reset of the multi-rod lock frame on the inclined frame and improves the operation reliability.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an engine intake supercharging device for modification, which has the following beneficial effects:

[0017] The utility model is provided with a quick clamping mechanism. The design of the clamping rod and the clamping pipe enables quick connection, greatly improving the installation efficiency. The design of the multi-stage clamping slots and the multi-rod locking frame ensures the stable fixation of the clamping rod in the clamping pipe. The quick clamping design makes disassembly and maintenance simple and fast, saving time and labor.

[0018] The utility model is provided with a misalignment pushing mechanism. The design of the upper pushing inclined block and the pushed inclined block allows for precise control of the pushing distance and direction. The design of the pushing ring makes the misalignment pushing operation simple and easy. The design of the limiting block and the limiting ring ensures the stability of the pushing process. The design of the return spring ensures that the multi-rod locking frame can automatically reset, improving the operation reliability.

[0019] The utility model is provided with a rotation locking mechanism. The design of the rotating block and the side block realizes a reliable locking function, ensuring the stable installation position of the supercharging component. The rotating and sliding design allows adjustment at different angles. The design of the winding spring realizes the automatic reset function of the rotating block, improving the operation convenience. The design of the threaded ring allows for precise control of the rotation angle and the locking position. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the whole device of the utility model in the unused state;

[0021] Figure 2 It is a schematic structural diagram of the quick clamping mechanism, the misalignment pushing mechanism and the rotation locking mechanism of the utility model;

[0022] Figure 3 It is a schematic structural diagram of the rotation locking mechanism of the utility model;

[0023] Figure 4 It is a schematic structural diagram of a part of the misalignment pushing mechanism of the utility model;

[0024] Figure 5 It is a schematic internal structural diagram of the quick clamping mechanism and the misalignment pushing mechanism of the utility model.

[0025] In the figure: 1. Supercharging component; 2. Clamping pipe; 3. Clamping rod; 4. Multi-stage clamping slot; 5. Longitudinal movement slot; 6. Multi-rod locking frame; 7. Inclined frame; 8. Upper pushing inclined block; 9. Pushed inclined block; 10. Pushing ring; 11. Limiting block; 12. Limiting ring; 13. Fixed block; 14. Winding rod; 15. Winding spring; 16. Rotating block; 17. Threaded ring; 18. Side block; 19. Intake pipe; 20. Exhaust pipe; 21. Connecting plate; 22. Flexible support piece; 23. Matching slot; 24. Locking slot; 25. Return spring. Detailed Implementation Modes

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments.

[0027] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0028] In the present utility model, unless otherwise stated, the orientations such as "upper and lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left and right" are generally the left and right shown in the drawings; "inside and outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0029] Please refer to Figures 1-5 , an engine intake supercharging device for modification, including a supercharging assembly 1, a quick clamping mechanism, a misaligned pushing mechanism and a rotating locking mechanism. The quick clamping mechanism includes a clamping pipe 2, a clamping rod 3, a multi-level clamping groove 4, a longitudinal moving groove 5, a multi-rod locking frame 6 and an inclined frame 7. The clamping rod 3 extends into the interior of the clamping pipe 2. The multi-level clamping groove 4 is arranged on the side surface of the clamping rod 3. A plurality of groups of longitudinal moving grooves 5 are arranged on the side wall of the clamping pipe 2. The multi-rod locking frame 6 is arranged in the longitudinal moving groove 5. The multi-rod locking frame 6 can longitudinally move in the longitudinal moving groove 5, and one end of the multi-rod locking frame 6 extends into the multi-level clamping groove 4 to fix the clamping rod 3 in the clamping pipe 2. The misaligned pushing mechanism includes an upper top inclined block 8, a receiving top inclined block 9, a pushing ring 10, a limiting block 11 and a limiting ring 12. The pushing ring 10 is longitudinally slidably arranged on the outer wall of the clamping pipe 2. The upper top inclined block 8 is in contact connection with the receiving top inclined block 9. The inclined frame 7 and the limiting block 11 are installed on the top of the pushing ring 10, and the multi-rod locking frame 6 is inclined and slidably connected in the inclined frame 7. The limiting ring 12 is fixedly installed at the top end of the outer wall of the clamping pipe 2.

[0030] In this embodiment, the quick installation and disassembly of the external device and the pressurization assembly 1 are realized, and thus the quick refitting of the device is achieved. At this time, the clamping rod 3 extends into the inside of the clamping pipe 2. The multi-stage clamping slots 4 are located on the side surface of the clamping rod 3. The multi-group longitudinal movement slots 5 are located on the side wall of the clamping pipe 2. The multi-rod locking frame 6 longitudinally moves in the longitudinal movement slots 5. One end of the multi-rod locking frame 6 extends into the multi-stage clamping slots 4 to fix the clamping rod 3 in the clamping pipe 2, realizing quick clamping. The pushing ring 10 is longitudinally slidably arranged on the outer wall of the clamping pipe 2. The upward pushing inclined block 8 is in contact connection with the receiving pushing inclined block 9. The inclined frame 7 and the limiting block 11 are installed on the top of the pushing ring 10. The multi-rod locking frame 6 is inclined and slidably connected in the inclined frame 7. Through the interaction of the upward pushing inclined block 8 and the receiving pushing inclined block 9, the pushing ring 10 is pushed, and then the inclined frame 7 moves upward, enabling the multi-stage locking frame to move relatively on the inclined frame 7, making the multi-stage locking rods extend into the clamping slots, and at the same time realizing the longitudinal movement of the clamping rod 3 inside the clamping pipe 2.

[0031] The rotation locking mechanism includes a fixed block 13, a winding rod 14, a winding spring 15, a rotating block 16, a threaded ring 17 and a side block 18. The upward pushing inclined block 8 is installed on the top of the rotating block 16. The fixed block 13 is fixedly installed on the outer wall of the clamping pipe 2. The winding rod 14 is installed on the fixed block 13, and the winding spring 15 is sleeved on the winding rod 14. The rotating block 16 is rotationally and slidably arranged on the winding rod 14, and one end of the rotating block 16 is rotationally and reset cooperatively with one end of the winding spring 15. The inner wall of the threaded ring 17 is in threaded connection with the outer wall of the clamping pipe 2, and the side block 18 is installed on the side surface of the threaded ring 17, and the side block 18 can extend into the bottom of the rotating block 16 for cooperative linkage rotation setting.

[0032] In this embodiment, the fixed block 13 is fixed on the outer wall of the clamping pipe 2. The winding rod 14 is installed on the fixed block 13. The winding spring 15 is sleeved on the winding rod 14. The rotating block 16 is rotationally and slidably arranged on the winding rod 14, and one end of it is rotationally and reset cooperatively with one end of the winding spring 15. Rotate the threaded ring 17, thereby driving the rotating block 16 to move on the winding rod 14. The rotating block 16 drives the upward pushing inclined block 8 to rotate, and thus realizes the operation of the dislocation pushing mechanism.

[0033] Please refer to Figures 1-5, As a supplementary implementation method of an engine intake supercharger device for modifying a quick clamping mechanism, a misalignment pushing mechanism, and a rotation locking mechanism: The intake end and the outlet end of the supercharging assembly 1 are respectively provided with an intake pipe 19 and an outlet pipe 20, and one end of the intake pipe 19 and the outlet pipe 20 is communicated with one end of the clamping rod 3. A connecting plate 21 is installed at the bottom end of the side wall of the clamping pipe 2, and the connecting plate 21 is installed on the side surfaces of the outlet pipe 20 and the intake pipe 19 in a cooperative manner. A flexible support piece 22 is installed on the side surface of one end of the clamping rod 3. A mating groove 23 is opened at the top end of the inner wall of the clamping pipe 2, and the flexible support piece 22 extends into the mating groove 23 for cooperative connection and sealing. The inside of the clamping rod 3 is hollowed out, and one end of the clamping pipe 2 is cooperatively connected with an external device. A locking groove 24 is opened at one end of the side surface of the rotating block 16, and one end of the side block 18 can extend into the locking groove 24 to make the rotating block 16 rotate or lock in a linkage manner. A return spring 25 is installed at the bottom of the limiting ring 12, and one end of the return spring 25 is in contact with the multi-rod lock frame 6.

[0034] More specifically, the clamping rod 3 and the clamping pipe 2 are quickly connected through a quick clamping mechanism. One end of the intake pipe 19 and the outlet pipe 20 is communicated with one end of the clamping rod 3. The connecting plate 21 assists in fixing these pipes. The intake end and the outlet end of the supercharging assembly 1 are connected to an external device through the intake pipe 19 and the outlet pipe 20. The flexible support piece 22 and the mating groove 23 ensure the seal between the clamping rod 3 and the clamping pipe 2 to prevent gas leakage. By adjusting the positions of the rotating block 16 and the side block 18, the longitudinal movement of the pushing ring 10 can be controlled, so that the multi-stage lock frame extends into the clamping groove, and the clamping rod 3 is longitudinally locked in the clamping pipe 2. When maintenance or component replacement is required, the supercharging assembly 1 can be quickly disassembled and reinstalled through the quick clamping mechanism. The return spring 25 helps to restore the multi-rod lock frame 6 to its initial position after maintenance to ensure normal operation next time.

[0035] In summary, when the overall device is in use or operation: When the quick clamping mechanism needs to operate, the quick installation and disassembly of the external device and the supercharging assembly 1 are realized, and thus the quick modification of the device is realized. At this time, the clamping rod 3 extends into the inside of the clamping pipe 2. The multi-stage clamping grooves 4 are located on the side surface of the clamping rod 3. Multiple longitudinal movement grooves 5 are located on the side wall of the clamping pipe 2. The multi-rod lock frame 6 longitudinally moves in the longitudinal movement grooves 5, and one end of it extends into the multi-stage clamping grooves 4 to fix the clamping rod 3 in the clamping pipe 2 to achieve quick clamping.

[0036] When the operation of the dislocation pushing mechanism is required, the pushing ring 10 is longitudinally slidably arranged on the outer wall of the clamping pipe 2. The upper top inclined block 8 is in contact connection with the receiving top inclined block 9. The inclined frame 7 and the limiting block 11 are installed on the top of the pushing ring 10. The multi-rod locking frame 6 is inclined and slidably connected in the inclined frame 7. Through the interaction of the upper top inclined block 8 and the receiving top inclined block 9, the pushing ring 10 is pushed, and then the inclined frame 7 moves upward, enabling the multi-stage locking frame to move relative to the inclined frame 7, making the multi-stage locking rod extend into the clamping groove, and simultaneously realizing the longitudinal movement of the clamping rod 3 in the clamping pipe 2.

[0037] When the operation of the rotation locking mechanism is required, the fixed block 13 is fixed on the outer wall of the clamping pipe 2. The winding rod 14 is installed on the fixed block 13. The winding spring 15 is sleeved on the winding rod 14. The rotating block 16 is rotationally and slidably arranged on the winding rod 14. One end of it is rotationally and resettingly arranged in cooperation with one end of the winding spring 15. Rotate the rotating threaded ring 17, thereby driving the rotating block 16 to move on the winding rod 14. The rotating block 16 drives the upper top inclined block 8 to rotate, thereby realizing the operation of the dislocation pushing mechanism.

[0038] The clamping rod 3 and the clamping pipe 2 are quickly connected through a quick clamping mechanism. One ends of the air inlet pipe 19 and the air outlet pipe 20 are communicated with one end of the clamping rod 3. The connecting plate 21 assists in fixing these pipes. The air inlet end and the air outlet end of the supercharging assembly 1 are connected to external equipment through the air inlet pipe 19 and the air outlet pipe 20. The flexible support piece 22 and the mating groove 23 ensure the seal between the clamping rod 3 and the clamping pipe 2 to prevent gas leakage. By adjusting the positions of the rotating block 16 and the side block 18, the longitudinal movement of the pushing ring 10 can be controlled, enabling the multi-stage locking frame to extend into the clamping groove and longitudinally locking the clamping rod 3 in the clamping pipe 2. When maintenance or component replacement is required, the supercharging assembly 1 can be quickly disassembled and reinstalled through the quick clamping mechanism. The reset spring 25 helps to restore the multi-rod locking frame 6 to the initial position after maintenance to ensure normal operation next time.

[0039] In all the solutions mentioned above, for the connection between two components, welding, the cooperation connection of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For all the cases where fixed connection is mentioned above, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modified engine intake booster device, comprising a booster assembly (1), a quick-clamping mechanism, a dislocation pushing mechanism and a rotation locking mechanism, wherein: The quick clamping mechanism comprises a clamping tube (2), a clamping rod (3), a multi-stage clamping groove (4), a longitudinal displacement groove (5), a multi-rod locking frame (6) and a tilting frame (7); the clamping rod (3) extends into the interior of the clamping tube (2); the multi-stage clamping groove (4) is arranged on the side of the clamping rod (3); a plurality of groups of longitudinal displacement grooves (5) are arranged on the side wall of the clamping tube (2); the multi-rod locking frame (6) is arranged in the longitudinal displacement groove (5); the multi-rod locking frame (6) can move longitudinally in the longitudinal displacement groove (5); and one end of the multi-rod locking frame (6) extends into the multi-stage clamping groove (4) to clamp the clamping rod (3) The dislocation pushing mechanism is fixed in the clamping tube (2), and comprises an upper inclined block (8), a receiving inclined block (9), a push ring (10), a limiting block (11) and a limiting ring (12). The push ring (10) is longitudinally slidably arranged on the outer wall of the clamping tube (2), the upper inclined block (8) is contact-connected with the receiving inclined block (9), the tilting frame (7) and the limiting block (11) are installed on the top of the push ring (10), and the multi-rod lock frame (6) is tilted and slidably connected in the tilting frame (7), and the limiting ring (12) is fixedly installed on the top of the outer wall of the clamping tube (2).

2. The engine air intake boosting device for modification according to claim 1, characterized in that: The rotary locking mechanism comprises a fixed block (13), a winding rod (14), a winding spring (15), a rotating block (16), a threaded ring (17) and a side block (18); the upper inclined block (8) is mounted on the top of the rotating block (16); the fixed block (13) is fixedly mounted on the outer wall of the clamping tube (2); the winding rod (14) is mounted on the fixed block (13); the winding spring (15) is sleeved on the winding rod (14); the rotating block (16) is rotatably and slidably arranged on the winding rod (14); one end of the rotating block (16) cooperates with one end of the winding spring (15) for a rotational reset arrangement; the inner wall of the threaded ring (17) is threadedly connected with the outer wall of the clamping tube (2); the side block (18) is mounted on the side of the threaded ring (17); and the side block (18) can extend into the bottom of the rotating block (16) for a linkage rotation arrangement.

3. The engine air intake boosting device for modification according to claim 1, characterized in that: An air inlet pipe (19) and an air outlet pipe (20) are respectively installed at the air inlet end and the air outlet end of the boosting component (1), and one end of the air inlet pipe (19) and the air outlet pipe (20) are connected to one end of the clamping rod (3).

4. The engine air intake boosting device for modification according to claim 3 is characterized in that: A connecting plate (21) is installed at the bottom end of the side wall of the clamping tube (2), and the connecting plate (21) is installed on the side surfaces of the air outlet pipe (20) and the air inlet pipe (19).

5. The engine air intake boosting device for modification according to claim 1, characterized in that: A flexible support piece (22) is installed on the side surface of one end of the clamping rod (3), a matching groove (23) is opened on the top of the inner wall of the clamping tube (2), and the flexible support piece (22) extends into the matching groove (23) to match the connection and sealing arrangement.

6. The engine air intake supercharging device for modification according to claim 1, characterized in that: The interior of the clamping rod (3) is hollowed out, and one end of the clamping tube (2) is connected to external equipment.

7. The engine air intake boosting device for modification according to claim 2, characterized in that: A locking groove (24) is provided at one end of the side surface of the rotating block (16), and one end of the side block (18) can extend into the locking groove (24), so that the rotating block (16) can be rotated or locked in linkage.

8. The engine air intake supercharging device for modification according to claim 1, characterized in that: A return spring (25) is installed at the bottom of the limiting ring (12), and one end of the return spring (25) is arranged in contact with the multi-rod lock frame (6).

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