A diesel engine supercharger water cooling shell that is easy to replace
By designing a structure that is easy to disassemble and replace on the diesel engine supercharger water-cooled shell, the problem of inconvenient maintenance of existing water-cooled shells is solved, the replacement efficiency is improved and the impact resistance of the equipment is enhanced.
Patent Information
- Application Number
- CN202421508106.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing diesel engine supercharger water-cooled shell is easily damaged after long-term use, and is inconvenient to disassemble and replace, affecting working efficiency.
A water-cooled shell for diesel engine supercharger is designed for easy replacement. By providing a structure such as a first connecting block, a connecting plate, a limiting block, a second connecting block, a fixed block, a tie rod, a pull plate, a spring and a top plate on the upper and lower housings, convenient installation and disassembly of the upper and lower housings is achieved.
Improves the efficiency of replacement of the upper and lower housings, simplifies the maintenance process, reduces repair time, and prevents damage to the supercharger through buffering components.
Smart Images
Figure CN222702046U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engine superchargers, in particular to a diesel engine supercharger water cooling shell which is easy to replace. Background Art
[0002] A diesel engine supercharger is a device used to increase the intake density of a diesel engine. Its basic principle is to use exhaust gas energy to drive the turbine to rotate, and then drive the compressor to increase the intake pressure, so that more air is sucked into the combustion chamber, thereby increasing the power and efficiency of the engine.
[0003] Generally, after long-term use, the existing supercharger water-cooling shell may be damaged and needs to be repaired and replaced. However, the existing water-cooling shell is not easy to disassemble, which affects the working efficiency.
[0004] In view of this, in order to solve this technical problem, the present application proposes a diesel engine supercharger water-cooling shell that is easy to replace. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a diesel engine supercharger water-cooling shell that is easy to replace, which can facilitate the installation and disassembly of the upper shell and the lower shell, thereby improving the replacement efficiency of the upper shell and the lower shell.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A diesel engine supercharger water-cooling shell that is easy to replace comprises an upper shell and a lower shell, wherein both left and right ends of the upper shell are fixedly connected with a first circulation pipe, a rear side of the top end of the upper shell is provided, and both left and right ends of the lower shell are fixedly connected with a second circulation pipe, and the front side of the bottom end of the lower shell is provided with an air outlet groove, the bottom sides of the left and right ends of the upper shell are fixedly connected with a first connecting block, the front and rear sides of the bottom end of the first connecting block are fixedly connected with a connecting plate, the bottom side of one outer end of the connecting plate is fixedly connected with a limiting block, the top sides of the left and right ends of the lower shell are fixedly connected with a second connecting block, the inner walls of the front and rear ends of the second connecting block are connected to the pull plate through a fixing assembly, the inner walls on both sides of the top end of the second connecting block are slidably connected with a top plate, the top plate and the inner wall of the second connecting block are connected by a third spring, and the four corners of the inner walls of the upper shell and the lower shell are connected to the buffer plate through a buffer assembly.
[0008] Furthermore, the fixing assembly includes a fixing block slidably connected to the inner walls at both ends of the second connecting block, and a pull rod is fixedly connected to the outer end of the fixing block. The fixing block is connected to the inner wall of the second connecting block through a first spring, and the inner ends of the pull plates on both sides are respectively fixedly connected to the outer ends of the pull rods.
[0009] Furthermore, the buffer assembly includes support seats fixedly connected at the four corners of the inner walls of the upper shell and the lower shell, the inner walls of the support seats are slidably connected with sliders, the sliders and the inner walls of the support seats are connected by a second spring, the inner ends of the sliders are fixedly connected with connecting rods, and the outer ends of the buffer plates are fixedly connected to the inner ends of the connecting rods.
[0010] Furthermore, one end of the first spring is connected to the fixing block, and the other end of the first spring is connected to the inner wall of the second connecting block.
[0011] Furthermore, inner walls of the upper shell and the lower shell are both provided with cavities.
[0012] Furthermore, the inner side of the top end of the fixing block is arranged in an arc shape, and the outer side of the bottom end of the limiting block is arranged in an arc shape.
[0013] Furthermore, one end of the third spring is connected to the top plate, and the other end of the third spring is connected to the inner wall of the second connecting block.
[0014] Furthermore, one end of the second spring is connected to the slider, and the other end of the second spring is connected to the inner wall of the support seat.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, through the cooperation of the first connecting block, the connecting plate, the limiting block, the lower shell, the second connecting block, the fixing block, the pull rod, the pull plate, the first spring, the third spring and the top plate, the upper shell and the lower shell can be easily installed and disassembled, thereby improving the replacement efficiency of the upper shell and the lower shell.
[0017] 2. In the utility model, the cooperation of the support seat, the slider, the second spring, the connecting rod and the buffer plate can buffer the supercharger in the upper shell and the lower shell to prevent the supercharger from being damaged by external impact. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a diesel engine supercharger water cooling shell that is easy to replace proposed by the utility model;
[0019] Figure 2 This is a schematic structural diagram of an upper shell of a diesel engine supercharger water-cooling shell that is easy to replace, as proposed by the utility model;
[0020] Figure 3 Based Figure 2 A magnified view of middle;
[0021] Figure 4 The utility model provides a structural schematic diagram of a support seat in a water-cooling shell of a diesel engine supercharger which is easy to replace.
[0022] Legend:
[0023] 1. Upper shell; 2. First circulation pipe; 3. Air outlet groove; 4. First connecting block; 5. Connecting plate; 6. Limiting block; 7. Lower shell; 8. Second connecting block; 9. Fixed block; 10. Pull rod; 11. Pull plate; 12. First spring; 13. Air outlet groove; 14. Support seat; 15. Slider; 16. Second spring; 17. Connecting rod; 18. Buffer plate; 19. Third spring; 20. Top plate; 21. Second circulation pipe. DETAILED DESCRIPTION
[0024] 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 in 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.
[0025] Reference Figure 1-4 , the utility model provides an embodiment: a diesel engine supercharger water-cooling shell that is easy to replace, including an upper shell 1 and a lower shell 7, the inner walls of the upper shell 1 and the lower shell 7 are both provided with cavities, the left and right ends of the upper shell 1 are fixedly connected to the first circulation pipe 2, the rear side of the top of the upper shell 1 is provided with 3, the left and right ends of the lower shell 7 are fixedly connected to the second circulation pipe 21, the front side of the bottom end of the lower shell 7 is provided with an outlet groove 13, the inner walls of the upper shell 1 and the lower shell 7 are both provided with cavities, the bottom sides of the left and right ends of the upper shell 1 are fixedly connected to the first connecting blocks 4, the front and rear sides of the bottom end of the first connecting block 4 are fixedly connected to the connecting plate 5, the bottom side of one end of the outer side of the connecting plate 5 is fixedly connected to the limiting block 6, the outer side of the bottom end of the limiting block 6 is provided with an arc shape, and the top sides of the left and right ends of the lower shell 7 are A second connecting block 8 is fixedly connected, and the inner walls of the front and rear ends of the second connecting block 8 are slidably connected to the fixing blocks 9, the inner side of the top of the fixing block 9 is set to an arc shape, and the outer end of the fixing block 9 is fixedly connected to the pull rod 10, the fixing block 9 is connected to the inner wall of the second connecting block 8 through a first spring 12, one end of the first spring 12 is connected to the fixing block 9, and the other end of the first spring 12 is connected to the inner wall of the second connecting block 8, the inner ends of the pull plates 11 on both sides are respectively fixedly connected to the outer ends of the pull rod 10, the inner walls of both sides of the top of the second connecting block 8 are slidably connected to the top plates 20, the top plate 20 is connected to the inner wall of the second connecting block 8 through a third spring 19, one end of the third spring 19 is connected to the top plate 20, and the other end of the third spring 19 is connected to the inner wall of the second connecting block 8;
[0026] Specifically, water is circulated in the upper shell 1 and the lower shell 7 through the first circulation pipe 2 and the second circulation pipe 21 respectively, so that the supercharger in the upper shell 1 and the lower shell 7 can be cooled, and the air outlet pipe and the air inlet pipe can be conveniently placed through 3 and the air outlet groove 13. When the upper shell 1 and the lower shell 7 are to be disassembled, the pull plates 11 on both sides are pulled outward, thereby driving the pull rods 10 on both sides to move outward, and then driving the fixed blocks 9 on both sides to move outward, so that the fixed blocks 9 can release the fixation of the limit blocks 6, and then the elastic force of the third spring 19 can drive the top plate 20 to move upward, and then push out the first connecting blocks 4 on both sides, so as to facilitate the removal of the upper shell 1. When the upper shell 1 and the lower shell 7 are to be installed, the limit blocks 6 are moved to a suitable position, and the elastic force of the first spring 12 can drive the fixed blocks 9 on both sides to move inward, and then fix the limit blocks 6, so that the upper shell 1 and the lower shell 7 can be installed, thereby improving the efficiency of replacing the upper shell 1 and the lower shell 7.
[0027] The four corners of the inner wall of the upper shell 1 and the lower shell 7 are fixedly connected to the support seat 14, and the inner wall of the support seat 14 is slidably connected with a slider 15. The slider 15 and the inner wall of the support seat 14 are connected through a second spring 16. One end of the second spring 16 is connected to the slider 15, and the other end of the second spring 16 is connected to the inner wall of the support seat 14. The inner end of the slider 15 is fixedly connected to a connecting rod 17, and the outer end of the buffer plate 18 is fixedly connected to the inner end of the connecting rod 17;
[0028] Specifically, when the outer walls of the upper shell 1 and the lower shell 7 are impacted, the impact force can be transmitted to the slider 15 through the support seat 14, the impact force can be buffered by the second spring 16 between the support seat 14 and the slider 15, and the supercharger can be fixed by the connecting rod 17 and the buffer plate 18.
[0029] Working principle: First, water is circulated into the upper shell 1 and the lower shell 7 through the first circulation pipe 2 and the second circulation pipe 21 respectively, so that the supercharger in the upper shell 1 and the lower shell 7 can be cooled, and the air outlet pipe and the air inlet pipe can be conveniently placed through the air outlet groove 3 and the air outlet groove 13. When the upper shell 1 and the lower shell 7 are to be disassembled, the pull plates 11 on both sides are pulled outward, thereby driving the pull rods 10 on both sides to move outward, and then driving the fixed blocks 9 on both sides to move outward, so that the fixed blocks 9 can release the fixation of the limit blocks 6, and then the elastic force of the third spring 19 is used to drive the top plate 20 to move upward, thereby ejecting the first connecting blocks 4 on both sides, which is convenient for removal. The upper shell 1, when it is to be installed between the upper shell 1 and the lower shell 7, by moving the limit block 6 to a suitable position, the elastic force of the first spring 12 drives the fixing blocks 9 on both sides to move inward, and then fixes the limit block 6, the upper shell 1 and the lower shell 7 can be installed, and the efficiency of replacing the upper shell 1 and the lower shell 7 is improved. When the outer walls of the upper shell 1 and the lower shell 7 are impacted, the impact force can be transmitted to the slider 15 through the support seat 14, and the impact force can be buffered by the second spring 16 between the support seat 14 and the slider 15, and the supercharger can be fixed by the connecting rod 17 and the buffer plate 18.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A diesel engine supercharger water-cooling shell that is easy to replace, comprising an upper shell (1) and a lower shell (7), characterized in that: The left and right ends of the upper shell (1) are both fixedly connected to the first circulation pipe (2), the top rear side of the upper shell (1) is provided with an air outlet groove (3), the left and right ends of the lower shell (7) are both fixedly connected to the second circulation pipe (21), the bottom front side of the lower shell (7) is provided with an air outlet groove (13), the left and right ends of the upper shell (1) are both fixedly connected to the first connection block (4), the front and rear sides of the bottom end of the first connection block (4) are both fixedly connected to the connection plate (5), and the bottom side of one outer end of the connection plate (5) is A limit block (6) is fixedly connected, and the top sides of the left and right ends of the lower shell (7) are fixedly connected with second connection blocks (8), the inner walls of the front and rear ends of the second connection block (8) are connected to the pull plate (11) through a fixed component, and the inner walls on both sides of the top of the second connection block (8) are slidably connected with a top plate (20), and the top plate (20) is connected to the inner wall of the second connection block (8) through a third spring (19), and the four corners of the inner walls of the upper shell (1) and the lower shell (7) are connected to the buffer plate (18) through a buffer component.
2. The diesel engine supercharger water cooling shell that is easy to replace according to claim 1 is characterized in that: The fixing assembly comprises a fixing block (9) which is slidably connected to the inner walls at both ends of the second connecting block (8), and a pull rod (10) is fixedly connected to the outer end of the fixing block (9). The fixing block (9) is connected to the inner wall of the second connecting block (8) via a first spring (12), and the inner ends of the pull plates (11) on both sides are respectively fixedly connected to the outer ends of the pull rod (10).
3. The diesel engine supercharger water cooling shell that is easy to replace according to claim 1 is characterized in that: The buffer assembly comprises a support seat (14) fixedly connected at four corners of the inner wall of the upper shell (1) and the lower shell (7); the inner wall of the support seat (14) is slidably connected with a slider (15); the slider (15) and the inner wall of the support seat (14) are connected via a second spring (16); the inner end of the slider (15) is fixedly connected with a connecting rod (17); and the outer end of the buffer plate (18) is fixedly connected to the inner end of the connecting rod (17).
4. The diesel engine supercharger water cooling shell that is easy to replace according to claim 2 is characterized in that: One end of the first spring (12) is connected to the fixing block (9), and the other end of the first spring (12) is connected to the inner wall of the second connecting block (8).
5. The diesel engine supercharger water cooling shell that is easy to replace according to claim 1 is characterized in that: The inner walls of the upper shell (1) and the lower shell (7) are both provided with cavities.
6. The diesel engine supercharger water cooling shell that is easy to replace according to claim 2 is characterized in that: The inner side of the top end of the fixing block (9) is arranged in an arc shape, and the outer side of the bottom end of the limiting block (6) is arranged in an arc shape.
7. The diesel engine supercharger water cooling shell that is easy to replace according to claim 1 is characterized in that: One end of the third spring (19) is connected to the top plate (20), and the other end of the third spring (19) is connected to the inner wall of the second connecting block (8).
8. The diesel engine supercharger water-cooling shell that is easy to replace according to claim 3 is characterized by: One end of the second spring (16) is connected to the slider (15), and the other end of the second spring (16) is connected to the inner wall of the support seat (14).