CN220018857U - Agricultural machinery engine cylinder head tightness detection device - Google Patents
Agricultural machinery engine cylinder head tightness detection device Download PDFInfo
- Publication number
- CN220018857U CN220018857U CN202321260080.5U CN202321260080U CN220018857U CN 220018857 U CN220018857 U CN 220018857U CN 202321260080 U CN202321260080 U CN 202321260080U CN 220018857 U CN220018857 U CN 220018857U
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- Prior art keywords
- cylinder head
- tightness
- assembly
- frame
- detecting
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 206010043269 Tension headache Diseases 0.000 title claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a device for detecting tightness of a cylinder cover of an agricultural engine, and relates to the technical field of engine cylinder cover detection equipment. The utility model comprises the following steps: a support assembly; a detection assembly; a collection assembly; the detection assembly comprises three groups of motors, ball screws connected to the output ends of any group of motors, a mounting frame connected to the ball nuts of the ball screws, fixing columns arranged in the top end of the mounting frame, a fixing plate connected to the right side surface of the fixing columns, connecting columns arranged on the right side outer surface of the fixing plate and white sponge connected to the outer surface of the connecting columns. The utility model solves the problems that the existing method for detecting whether the tightness of the engine cylinder cover is qualified is that after gasoline is poured on a valve, whether oil leakage exists in holes below is observed, whether oil leakage exists is observed through human eyes of workers, but the method has the condition of human eye observation deviation, so that the detection structure is inaccurate.
Description
Technical Field
The utility model relates to the technical field of engine cylinder cover detection equipment, in particular to an agricultural engine cylinder cover tightness detection device.
Background
The engine cylinder head is often contacted with high-temperature high-pressure gas, so that the engine cylinder head is subjected to great thermal load and mechanical load, and is often contacted with high-temperature high-pressure gas, so that the engine cylinder head needs to bear great thermal load and mechanical load, oil leakage occurs if the engine cylinder head leaks, the pressure in the engine deviates, and the engine cannot work normally. In order to ensure the product quality in the processing process, the air tightness of the engine cylinder cover is required to be detected.
However, the following drawbacks still exist in practical use:
the existing mode for detecting whether the tightness of the engine cylinder cover is qualified is that after gasoline is poured on a valve, whether oil leakage is caused by holes below the valve is observed, whether oil leakage is caused by human eyes of workers is observed, but the mode has the condition that the human eyes observe deviation, so that a detection structure is inaccurate, and an improved technology is urgently needed in the market to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a device for detecting the tightness of a cylinder cover of an agricultural engine, which solves the problems that in the prior art, the existing method for detecting whether the tightness of the cylinder cover of the engine is qualified is provided by arranging a detection component, after gasoline is poured on a valve, whether oil leakage exists in holes below the valve is observed, and whether oil leakage exists is observed through eyes of workers, but the situation of deviation of the eyes is caused, so that the detection structure is inaccurate.
2. Technical proposal
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a device for detecting the tightness of a cylinder cover of an agricultural engine, which comprises the following components:
a support assembly;
a detection assembly;
a collection assembly;
the detection assembly comprises three groups of motors, ball screws connected to the output ends of any group of motors, a mounting frame connected to the ball nuts of the ball screws, fixing columns arranged in the top end of the mounting frame, a fixing plate connected to the right side surface of the fixing columns, connecting columns arranged on the right side outer surface of the fixing plate and white sponge connected to the outer surface of the connecting columns.
Further, the outer surface of the bottom end of any group of motors is connected with a fixing frame;
specifically, the fixed mount that sets up is used for accepting the installation to the motor for the motor is in stable state.
Further, the two groups of extension columns of the collecting assembly, a storage frame connected to the right side surface of any group of extension columns, a storage bottle arranged in the interior of the rear storage frame, a dropper connected in the interior of the front storage frame and a silica gel ball connected to the outer surface of the top end of the dropper;
specifically, the extension post that sets up is used for accepting the installation to storing the frame, and the storage bottle is then used for storing petrol, through exerting extruded power to the silica gel ball, when the silica gel ball is retracted, the burette then absorbs petrol to the burette inside.
Further, a gasket is arranged at the bottom end inside the front storage frame;
specifically, the gasket is used for protecting the bottom of the dropper, so that the dropper is prevented from being damaged in the storage frame.
Further, the support assembly comprises a support column, a support table connected to the upper surface of the support column, moving grooves formed in the left side and the right side of the support table, a support frame connected to the inside of the moving grooves and a cylinder cover arranged on the surface of the support frame;
the outer surface of the left side of the supporting table is connected with the fixing frame;
the outer surface of the right side of the supporting table is connected with the extension column;
specifically, the support column is used for making the device be in steady state, sets up the removal groove on the brace table, can make the support frame remove to the position that is fit for the cylinder head size in the removal inslot portion.
Further, the support assembly further comprises three groups of valves arranged on the middle part of the cylinder head and three groups of holes formed in the inner part of the cylinder head;
specifically, through the valve that sets up, can invert petrol in the valve inside, and then whether the hole through observing the below reaches the leakproofness and detects.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, the white sponge is connected through the ball screw, so that the sponge can be automatically fed into the hole, and whether the air tightness of the engine cylinder cover is qualified or not can be observed by observing whether the white sponge is stained with gasoline or not, so that the detection effect is more accurate.
2. The white sponge can be taken out from the connecting column and then replaced based on the connecting column arranged inside the white sponge in the first beneficial effect, so that the white sponge after being polluted is replaced more quickly, and the detection efficiency is greatly improved.
3. According to the utility model, under the arrangement of the collecting assembly, the gasoline after detection can be recycled, so that the waste of the gasoline is reduced, and the cost for detecting the tightness of the cylinder cover is saved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an external view of the present utility model;
FIG. 2 is a block diagram of a support assembly of the present utility model;
FIG. 3 is a block diagram of a detection assembly of the present utility model;
fig. 4 is a block diagram of a collection assembly of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
10. a support assembly; 11. a support column; 12. a support table; 13. a moving groove; 14. a support frame; 15. a cylinder head; 16. a valve; 17. a hole; 20. a detection assembly; 21. a fixing frame; 22. a motor; 23. a ball screw; 24. a mounting frame; 25. fixing the column; 26. a fixing plate; 27. a connecting column; 28. a white sponge; 30. a collection assembly; 31. extending the column; 32. a storage frame; 33. a storage bottle; 34. a dropper; 35. silica gel ball.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1-3, the present embodiment is an apparatus for detecting tightness of a cylinder head of an agricultural engine, including:
a detection assembly 20;
the detecting assembly 20 comprises three groups of motors 22, a ball screw 23 connected to the output end of any group of motors 22, a mounting frame 24 connected to a ball nut of the ball screw 23, a fixed column 25 arranged in the inner part of the top end of the mounting frame 24, a fixed plate 26 connected to the right side surface of the fixed column 25, a connecting column 27 arranged on the right side outer surface of the fixed plate 26 and a white sponge 28 connected to the outer surface of the connecting column 27;
wherein, the outer surface of the bottom end of any group of motors 22 is connected with a fixing frame 21;
in performing the above-described operation on the detection assembly 20;
after the motor 22 is fixed on the fixed frame 21, under the action of the motor 22, the mounting frame 24 connected to the nut of the ball screw 23 moves leftwards, so that the fixed column 25 and the fixed plate 26 are driven to move leftwards, the connecting column 27 connected to the fixed plate 26 is driven to drive the white sponge 28 to move inside the column hole 17 for observation, under the action of the motor 22, after the detection is finished, the white sponge 28 is applied with rightward force from the moving part inside the hole 17, and after the white sponge 28 is removed from the connecting column 27, a new white sponge 28 is fixed on the outer surface of the connecting column 27;
i.e. the use of the detection assembly 20 is completed.
Example 2
Referring to fig. 1, 2 and 4, this embodiment further includes, on the basis of embodiment 1;
a collection assembly 30;
wherein, the collection assembly 30 comprises two sets of extension columns 31, a storage frame 32 connected to the right side surface of any one set of extension columns 31, a storage bottle 33 arranged in the interior of the rear storage frame 32, a dropper 34 connected in the interior of the front storage frame 32 and a silica gel ball 35 connected to the outer surface of the top end of the dropper 34;
wherein a gasket is arranged at the bottom end inside the front storage frame 32;
in doing so, the collection assembly 30 is operated as described above;
after the storage bottle 33 arranged in the storage frame 32 is opened, the dropper 34 is placed on the valve 16, inward force is applied to the silica gel ball 35, after the gasoline on the valve 16 is collected, the dropper 34 is aligned to the bottle mouth of the storage bottle 33, and the sucked gasoline is output into the storage bottle 33;
i.e. the use of the collection assembly 30 is completed.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An agricultural machinery engine cylinder head tightness detection device, characterized by comprising:
a support assembly (10);
a detection assembly (20);
a collection assembly (30);
the detection assembly (20) comprises three groups of motors (22), a ball screw (23) connected to the output end of any group of motors (22), a mounting frame (24) connected to a ball nut of the ball screw (23), a fixing column (25) arranged in the top end of the mounting frame (24), a fixing plate (26) connected to the right side surface of the fixing column (25), a connecting column (27) arranged on the right side outer surface of the fixing plate (26) and a white sponge (28) connected to the outer surface of the connecting column (27).
2. The device for detecting the tightness of the cylinder cover of the agricultural engine according to claim 1, wherein the outer surface of the bottom end of any group of motors (22) is connected with a fixing frame (21).
3. The device for detecting the tightness of the cylinder head of the agricultural engine according to claim 1, wherein the collecting assembly (30) comprises two groups of extension posts (31), a storage frame (32) connected to the right side surface of any group of extension posts (31), a storage bottle (33) arranged in the interior of the rear storage frame (32), a dropper (34) connected in the interior of the front storage frame (32), and a silica gel ball (35) connected to the outer surface of the top end of the dropper (34).
4. A device for detecting tightness of a cylinder head of an agricultural engine according to claim 3, characterized in that a gasket is provided at the inner bottom end of the front storage frame (32).
5. The device for detecting the tightness of the cylinder head of the agricultural engine according to claim 1, wherein the supporting assembly (10) comprises a supporting column (11), a supporting table (12) connected to the upper surface of the supporting column (11), moving grooves (13) formed in the left and right sides of the supporting table (12), a supporting frame (14) connected to the inside of the moving grooves (13), and a cylinder head (15) arranged in the surface of the supporting frame (14);
wherein the left outer surface of the supporting table (12) is connected with a fixing frame (21);
wherein the outer surface of the right side of the supporting table (12) is connected with an extension column (31).
6. The device for detecting the tightness of the cylinder head of an agricultural engine according to claim 1, characterized in that said supporting assembly (10) further comprises three sets of valves (16) arranged on the middle of the cylinder head (15) and three sets of holes (17) open in the interior of the cylinder head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260080.5U CN220018857U (en) | 2023-05-23 | 2023-05-23 | Agricultural machinery engine cylinder head tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260080.5U CN220018857U (en) | 2023-05-23 | 2023-05-23 | Agricultural machinery engine cylinder head tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018857U true CN220018857U (en) | 2023-11-14 |
Family
ID=88685785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321260080.5U Active CN220018857U (en) | 2023-05-23 | 2023-05-23 | Agricultural machinery engine cylinder head tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018857U (en) |
-
2023
- 2023-05-23 CN CN202321260080.5U patent/CN220018857U/en active Active
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