Transmission device for cylinder liner detection

CN224727849UActive Publication Date: 2026-09-08ZYNP GRP ANHUI CO LTD
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Patent Information

Application Number
CN202522198804.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-17
Publication Date
2026-09-08
Estimated Expiration
2035-10-17

AI Technical Summary

Technical Problem

[0004]本实用新型的目的在于提供一种缸套检测用传输装置,可以有效解决现有装置缺乏对不同直径大小的缸套夹持检测手段、探头工作时容易与运输过程中的缸套碰撞、缸套的偏心度及高度和水平度的检测机构比较分散方面的技术问题,实现了对缸套的有效夹持和多重检测

Benefits of technology

本实用新型通过夹持机构中弧形环、C形环和电动伸缩杆的联动,实现了对不同直径缸套的有效夹持,避免了检测时缸套与检测探头的碰撞;

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a transmission device for cylinder sleeve detection relates to cylinder sleeve conveying technical field, including conveying table, the equal height of conveying table last section one end is provided with the water platform, the upper portion of water platform is provided with the clamping mechanism, water platform both sides symmetry is provided with the stand one, and the fixed horizontal pole no.
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Description

Technical Field

[0001] This utility model relates to the field of cylinder liner conveying technology, and specifically to a conveying device for cylinder liner inspection. Background Technology

[0002] The cylinder liner inspection transfer device is an automated equipment system specifically designed to enable the automatic, precise, and efficient transfer of cylinder liners between different inspection stations during cylinder liner production or remanufacturing. Its core task is not merely to move the cylinder liners, but more importantly, to ensure that they are delivered to each inspection station in a preset posture, at a precise position, and at a stable pace, and to be automatically transported after inspection. The cylinder liner inspection transfer device is a typical microcosm of modern industrial automation and intelligent transformation. From its initial simple transport function, it has evolved into a key infrastructure connecting various inspection units, ensuring synchronization of data and material flows, and achieving high-quality intelligent manufacturing. Its widespread adoption and application are an indispensable part of enhancing the core competitiveness of the cylinder liner manufacturing industry.

[0003] Existing cylinder liner inspection transmission devices have limited functionality and adjustability, and specifically suffer from the following shortcomings: existing cylinder liner inspection transmission devices lack means to clamp and inspect cylinder liners of different diameters, and the probe is prone to collision with cylinder liners during transportation, which is extremely inconvenient; in addition, the detection mechanisms for cylinder liner eccentricity, height, and levelness are relatively scattered, resulting in low detection efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a transmission device for cylinder liner inspection, which can effectively solve the technical problems of existing devices lacking clamping and inspection means for cylinder liners of different diameters, the probe being prone to collision with cylinder liners during transportation, and the cylinder liner eccentricity, height and level inspection mechanisms being relatively scattered, thus realizing effective clamping and multiple inspections of cylinder liners.

[0005] The objective of this utility model can be achieved through the following technical solutions: A transmission device for cylinder liner inspection includes a conveyor table. A water platform is set at the same height at one end of the conveyor table. A clamping mechanism is set on the upper part of the water platform. Columns 1 are symmetrically arranged on both sides of the water platform. A crossbar 1 is fixed between the two columns 1. A detection mechanism 1 is fixed vertically downward at the middle position of the bottom of the crossbar 1. A detection mechanism 2 is fixed vertically to the inner side of the column 1 facing the direction of the water platform. The clamping mechanism includes two columns symmetrically fixed on both sides of the water platform. Two sets of columns are symmetrically fixed with electric telescopic rods on their upper inner sides. One set of electric telescopic rods has an arc-shaped ring fixed horizontally and vertically at its head. The other set of electric telescopic rods has a C-shaped ring fixed horizontally and vertically at its head. An arc-shaped ring is fixed horizontally and vertically at the middle position of the inner side of the C-shaped ring. The electric telescopic rods are symmetrically connected to the inner walls of the two limbs of the C-shaped ring and the two ends of the arc-shaped ring.

[0006] As a further embodiment of this utility model, the bottoms of the first arc-shaped ring, the C-shaped ring, and the second arc-shaped ring are at the same height as the upper part of the platform.

[0007] As a further embodiment of this utility model, the detection mechanism includes a housing fixed at the bottom center of the crossbar. A moving mechanism is installed inside the housing. The moving mechanism includes a horizontally arranged electric telescopic rod three. An electric telescopic rod four is vertically fixed downward at the head of the electric telescopic rod three. A C-shaped groove is vertically fixed at the head of the electric telescopic rod four. A slide rail is fixed inside the C-shaped groove. A slider slides on the slide rail. A lead screw is fixed between the inner walls of the two limbs of the C-shaped groove. The lead screw completely passes through a pre-drilled through hole on the slider. One end of the lead screw is connected to a motor, and the other end of the lead screw is connected to a rotating groove for free rotation. A displacement sensing probe is fixed at the bottom of the slider. The displacement sensing probe, the motor, and an external power supply are connected electrically.

[0008] As a further embodiment of this utility model, the detection mechanism two includes a housing fixed to the inner side of the column one facing the platform. A moving mechanism is installed inside the housing. The moving mechanism includes an electric telescopic rod three arranged vertically upward. An electric telescopic rod four is horizontally and vertically fixed to the head of the electric telescopic rod three. A C-shaped groove is vertically fixed to the head of the electric telescopic rod four. A slide rail is fixed inside the C-shaped groove. A slider slides on the slide rail. A lead screw is fixed between the inner walls of the two limbs of the C-shaped groove. The lead screw completely passes through a pre-drilled through hole on the slider. A motor is connected to one end of the lead screw. A rotating groove for free rotation is connected to the other end of the lead screw. A displacement sensing probe is fixed to one side of the slider. The displacement sensing probe, the motor, and an external power supply are connected by an electrical connection.

[0009] As a further embodiment of this utility model, a support frame is fixed at the lower part of the conveyor platform, a baffle is symmetrically fixed at the upper part of the support frame, a stop bar is provided at the end of the conveyor platform above the height of the conveyor platform, and downward columns are symmetrically fixed at both ends of the stop bar, with a gap provided between the baffle and the column.

[0010] As a further embodiment of this utility model, a fourth column is provided in the gap between the baffle one and the third column, and an electric telescopic rod five is horizontally and vertically fixed to the top of the fourth column. An arc-shaped push block is horizontally and vertically fixed to the head of the electric telescopic rod five facing the direction of the conveyor table.

[0011] As a further embodiment of this utility model, a cylinder is fixed at the bottom of the water platform, and a placement platform is provided at the end of the water platform away from the conveyor, with a cylinder fixed at the bottom of the placement platform.

[0012] As a further embodiment of this utility model, an electric telescopic rod six is ​​vertically fixed inward on the inner side of the column one, away from the detection mechanism two, at a position higher than the water platform. The head of the electric telescopic rod six is ​​vertically fixed to one side of the baffle two.

[0013] As a further embodiment of this utility model, a conveying mechanism is provided between the column one and the water platform and the placement platform. The conveying mechanism includes a column five disposed between the column one and the water platform and the placement platform. Two sets of the column five are fixed with electric telescopic rods seven on the upper part of the side facing the water platform and the placement platform. The heads of the two sets of electric telescopic rods seven are horizontally and vertically fixed with crossbars two. A horizontal H-shaped groove is opened on the inner side of the crossbar two. An electric telescopic rod eight is fixed in the horizontal H-shaped groove. The head of the electric telescopic rod eight is fixed with a horizontal H-shaped slider in the horizontal H-shaped groove. An L-shaped rod is horizontally and vertically fixed on the side of the horizontal H-shaped slider away from the horizontal H-shaped groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: This utility model achieves effective clamping of cylinder liners of different diameters through the linkage of the arc-shaped ring, C-shaped ring and electric telescopic rod in the clamping mechanism, avoiding collision between the cylinder liner and the detection probe during testing. This invention achieves efficient detection of cylinder liner eccentricity, height, and levelness through two sets of detection mechanisms. After detection, the cylinder liner is transported to the next mechanism through a flexible conveying mechanism. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model from one perspective; Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the clamping mechanism of this utility model; Figure 4 This is a schematic diagram of the detection mechanism and its internal moving structure of this utility model; Figure 5 This is a schematic diagram of the second detection mechanism and its internal moving structure of this utility model; Figure 6 This is a schematic diagram of the conveying mechanism of this utility model; Figure 7 This is a schematic diagram of the transverse H-shaped slider structure in the conveying mechanism of this utility model.

[0017] In the diagram: 1. Conveyor platform; 2. Water platform; 3. Clamping mechanism; 4. Column 1; 5. Horizontal bar 1; 6. Detection mechanism 1; 7. Detection mechanism 2; 8. Column 2; 9. Electric telescopic rod 1; 10. Arc ring 1; 11. C-ring; 12. Arc ring 2; 13. Electric telescopic rod 2; 14. Housing; 15. Moving mechanism; 16. Electric telescopic rod 3; 17. Electric telescopic rod 4; 18. C-groove; 19. Slide rail; 20. Slider; 21. Lead screw; 2 2. Displacement sensor probe; 23. Stand; 24. Baffle 1; 25. Baffle bar; 26. Column 3; 27. Column 4; 28. Electric telescopic rod 5; 29. ​​Arc-shaped push block; 30. Cylinder; 31. Placement platform; 32. Electric telescopic rod 6; 33. Baffle 2; 34. Conveying mechanism; 35. Column 5; 36. Electric telescopic rod 7; 37. Crossbar 2; 38. Transverse H-shaped groove; 39. Electric telescopic rod 8; 40. Transverse H-shaped slider; 41. L-shaped rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] See appendix Figure 1-7As shown, the cylinder liner inspection transmission device includes a conveyor platform 1. A horizontal platform 2 is installed at the same height at one end of the conveyor platform 1. A clamping mechanism 3 is installed on the upper part of the horizontal platform 2. Columns 1-4 are symmetrically arranged on both sides of the horizontal platform 2. A crossbar 1-5 is fixed between the two columns 1-4. A detection mechanism 1-6 is vertically fixed downward at the middle of the bottom of the crossbar 1-5. A second detection mechanism 7 is vertically fixed on the inner side of the column 1-4 facing the horizontal platform 2. A frame 23 is fixed at the lower part of the conveyor platform 1. Baffles 1-24 are symmetrically fixed on the upper part of the frame 23. The end of the conveyor platform 1 is higher than the conveyor platform 1. A stop bar 25 is set at the height, and downward columns 26 are symmetrically fixed at both ends of the stop bar 25. A gap is set between the baffle 1 24 and the column 26. A column 4 27 is set in the gap between the baffle 1 24 and the column 3 26. An electric telescopic rod 5 28 is horizontally and vertically fixed at the top of the column 4 27. An arc-shaped push block 29 is horizontally and vertically fixed with the rod head facing the direction of the conveyor table 1. A cylinder 30 is fixed at the bottom of the water platform 2. A placement platform 31 is set at the end of the water platform 2 away from the conveyor table 1. A cylinder 30 is fixed at the bottom of the placement platform 31.

[0020] Specifically, conveyor 1 uses an SMT-A model conveyor belt and conveyor machine. A rotary motor drives the drive wheel, which in turn drives the conveyor belt and driven wheel to move and convey the cylinder liner. Two sets of baffles 24 protect the cylinder liner during conveying. When the cylinder liner is conveyed to the end of conveyor 1, the baffle 25 stops the cylinder liner from moving further. At this time, the electric telescopic rod 28 is activated to push the arc-shaped push block 29 to push the cylinder liner to the clamping position on the water platform 2. The surface of the water platform 2 is completely horizontal to ensure the smooth progress of subsequent testing.

[0021] See appendix Figure 1-3 As shown, the clamping mechanism 3 includes two columns 8 symmetrically fixed on both sides of the water platform 2. Two sets of columns 8 are symmetrically fixed with electric telescopic rods 9 on their upper inner sides. One set of electric telescopic rods 9 has an arc-shaped ring 10 fixed horizontally and vertically at its head. The other set of electric telescopic rods 9 has a C-shaped ring 11 fixed horizontally and vertically at its head. An arc-shaped ring 12 is fixed horizontally and vertically at the middle position of the inner side of the C-shaped ring 11. Electric telescopic rods 13 are symmetrically connected to the inner walls of the two limbs of the C-shaped ring 11 and the two ends of the arc-shaped ring 12. The bottoms of the arc-shaped ring 10, C-shaped ring 11 and arc-shaped ring 12 are at the same height as the upper part of the water platform 2. An electric telescopic rod 32 is fixed vertically inward on the inner side of the column 4 away from the detection mechanism 7, above the water platform 2. The head of the electric telescopic rod 32 is vertically fixed to one side of the baffle 33.

[0022] Specifically, initially, the arc-shaped rings 10 and 12 on both sides of the water platform 2 and the two sets of electric telescopic rods 9 are placed symmetrically to ensure the stability of the clamping center. The electric telescopic rod 32 is activated to push the baffle 33 to a specific position to block the cylinder liner. When the cylinder liner reaches the inside of the arc-shaped rings 10 and 12, the two sets of electric telescopic rods 9 are activated simultaneously to drive the arc-shaped rings 10 and 12 to clamp it. The arc-shaped rings 10 and 12 are made of rubber. Then, the electric telescopic rod 13 on the inner wall of the C-shaped ring 11 is activated to drive the two ends of the arc-shaped ring 12 to clamp cylinder liners of different diameters from the side, while ensuring the accuracy of the detection position. After clamping, the electric telescopic rod 32 is retracted, which drives the baffle 33 to move aside to avoid interfering with the detection work.

[0023] See appendix Figure 1-2 As shown in Figures 4-5, the detection mechanism 6 includes a housing 14 fixed at the bottom center of the crossbar 5. A moving mechanism 15 is installed inside the housing 14. The moving mechanism 15 includes a horizontally arranged electric telescopic rod 3 16. An electric telescopic rod 4 17 is vertically fixed to the head of the electric telescopic rod 3 16. A C-shaped groove 18 is vertically fixed to the head of the electric telescopic rod 4 17. A slide rail 19 is fixed inside the C-shaped groove 18. A slider 20 slides on the slide rail 19. A lead screw 21 is fixed between the inner walls of the two limbs of the C-shaped groove 18. The lead screw 21 completely passes through a pre-drilled through hole in the slider 20. One end of the lead screw 21 is connected to a motor, and the other end is connected to a rotating groove for free rotation. A displacement sensing probe 22 is fixed to the bottom of the slider 20. The displacement sensing probe 22, the motor, and an external power source are connected electrically. The detection mechanism 2 7 includes a housing 14 fixed to the inner side of the column 1 4 facing the water platform 2. A moving mechanism 15 is installed inside the housing 14. The moving mechanism 15 includes a vertically upward electric telescopic rod 3 16. An electric telescopic rod 4 17 is horizontally and vertically fixed to the head of the electric telescopic rod 3 16. A C-shaped groove 18 is vertically fixed to the head of the electric telescopic rod 4 17. A slide rail 19 is fixed inside the C-shaped groove 18. A slider 20 slides on the slide rail 19. A lead screw 21 is fixed between the inner walls of the two limbs of the C-shaped groove 18. The lead screw 21 completely passes through a pre-drilled through hole on the slider 20. One end of the lead screw 21 is connected to a motor, and the other end of the lead screw 21 is connected to a rotating groove for free rotation. A displacement sensing probe 22 is fixed to one side of the slider 20. The displacement sensing probe 22, the motor, and the external power supply are connected by an electrical connection.

[0024] Specifically, the displacement sensing probe 22 is existing technology, employing a Kaman KD-2306 series eddy current displacement sensor. When detecting eccentricity and levelness, the motor within detection mechanism 6 is activated, driving the slider 20 on the lead screw 21 and the connected displacement sensing probe 22 to move back and forth. The electric telescopic rod 16 drives the detection part to move left and right, and the electric telescopic rod 17 drives the detection part to move up and down. Simultaneously with the three-dimensional movement of the detection part, the displacement sensing probe 22 detects the levelness, wall thickness, and outer diameter of the cylinder liner. When detecting eccentricity and height, the motor within detection mechanism 7 is activated, driving the slider 20 on the lead screw 21 and the connected displacement sensing probe 22 to move back and forth. The electric telescopic rod 16 drives the detection part to move up and down, and the electric telescopic rod 17 drives the detection part to move left and right. Simultaneously with the three-dimensional movement of the detection part, the displacement sensing probe 22 detects the height of the cylinder liner and the outer diameter at different positions.

[0025] See appendix Figure 1-2 As shown in Figures 6-7, a conveying mechanism 34 is provided between column 1 4 and water platform 2 and placement platform 31. The conveying mechanism 34 includes column 5 35 located between column 1 4 and water platform 2 and placement platform 31. Electric telescopic rod 7 36 is fixed to the upper part of the two sets of column 5 35 facing water platform 2 and placement platform 31. The head of the two sets of electric telescopic rod 7 36 is horizontally and vertically fixed to crossbar 2 37. A horizontal H-shaped groove 38 is opened on the inner side of crossbar 2 37. Electric telescopic rod 8 39 is fixed in the horizontal H-shaped groove 38. A horizontal H-shaped slider 40 is fixed to the head of electric telescopic rod 8 39 in the horizontal H-shaped groove 38. An L-shaped rod 41 is horizontally and vertically fixed on the side of the horizontal H-shaped slider 40 away from the horizontal H-shaped groove 38.

[0026] Specifically, after the cylinder liner inspection is completed, the clamping mechanism 3, inspection mechanism 1 6, and inspection mechanism 2 7 are reset, the cylinder liner is transported, and the two sets of electric telescopic rods 7 36 are activated, which drive the crossbar 2 37 to move left and right to the cylinder liner position on the water platform 2. The L-shaped rod 41 is aligned with the cylinder liner position. Then, the electric telescopic rod 8 39 inside the crossbar 2 37 is activated. The electric telescopic rod 8 39 shortens, which drives the connected L-shaped rod 41 and the internal cylinder liner to the placement platform 31 to complete the work. The cylinder liner transport and inspection work can be repeated.

[0027] The working principle of this utility model is as follows: The conveyor platform 1, the water platform 2, the clamping mechanism 3, the first detection mechanism 6, the second detection mechanism 7, the conveying mechanism 34, and many columns work together: The conveyor platform 1 conveys the cylinder liner, and the two sets of baffles 24 protect the cylinder liner during the conveying process. When the cylinder liner is conveyed to the end of the conveyor platform 1, the baffle 25 stops the cylinder liner from moving further. The electric telescopic rod 28 is activated, pushing the arc-shaped push block 29 to push the cylinder liner to the clamping position on the water platform 2. Initially, the arc-shaped rings 10 and 212 on both sides of the water platform 2 and the two sets of electric telescopic rods 9 are symmetrically placed to ensure the clamping center. Stable; Activate the electric telescopic rod 6 32, pushing the baffle 2 33 to a specific position to block the cylinder liner. When the cylinder liner reaches the inner ring of arc-shaped ring 10 and arc-shaped ring 2 12, simultaneously activate the two sets of electric telescopic rods 1 9, driving arc-shaped ring 10 and arc-shaped ring 2 12 to clamp it. Arc-shaped ring 10 and arc-shaped ring 2 12 are both made of rubber. Then activate the electric telescopic rod 2 13 on the inner wall of the C-shaped ring 11, driving the two ends of arc-shaped ring 2 12 to clamp cylinder liners of different diameters from the side, while ensuring the accuracy of the detection position. After clamping, retract the electric telescopic rod 6 32, driving the baffle 2 33 to move aside to avoid interfering with the detection work; When detecting eccentricity and levelness, the motor in detection mechanism 6 is activated, driving the slider 20 on the lead screw 21 and the connected displacement sensor probe 22 to move back and forth. The electric telescopic rod 16 drives the detection part to move left and right, and the electric telescopic rod 17 drives the detection part to move up and down. Simultaneously, the displacement sensor probe 22 detects the levelness, wall thickness, and outer diameter of the cylinder liner during the three-dimensional movement of the detection part. When detecting eccentricity and height, the motor in detection mechanism 7 is activated, driving the slider 20 on the lead screw 21 and the connected displacement sensor probe 22 to move back and forth. The electric telescopic rod 16 drives the detection part to move up and down. The telescopic rod 17 drives the detection part to move left and right. Simultaneously, the displacement sensor 22 detects the height and outer diameter of the cylinder liner at different positions during the three-dimensional movement of the detection part. After the cylinder liner detection is completed, the clamping mechanism 3, detection mechanism 6, and detection mechanism 7 are reset, and the cylinder liner is transported. Two sets of electric telescopic rods 36 are activated, driving the crossbar 37 to move left and right to the cylinder liner position on the platform 2. The L-shaped rod 41 aligns with the cylinder liner position. Then, the electric telescopic rod 39 inside the crossbar 37 is activated, shortening the electric telescopic rod 39 and moving the connected L-shaped rod 41 and the internal cylinder liner to the placement platform 31, completing the work. This utility model achieves effective clamping of cylinder liners of different diameters through the linkage of the arc ring, C-shaped ring 11, and electric telescopic rod in the clamping mechanism 3, avoiding collisions between the cylinder liner and the detection probe during detection. Through the two sets of detection mechanisms, efficient detection of the cylinder liner's eccentricity, height, and levelness is achieved. After detection, the cylinder liner is transported to the next mechanism via a flexible conveying mechanism 34.

[0028] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. Transmission device for the detection of a cylinder liner, comprising a transfer table (1), characterized in that: A water platform (2) is set at the same height at one end of the conveyor (1). A clamping mechanism (3) is set on the upper part of the water platform (2). Columns (4) are symmetrically arranged on both sides of the water platform (2). A crossbar (5) is fixed between the two columns (4). A detection mechanism (6) is fixed vertically downward at the middle position of the bottom of the crossbar (5). A detection mechanism (7) is fixed vertically to the inner side of the column (4) facing the direction of the water platform (2). The clamping mechanism (3) includes two columns (8) symmetrically fixed on both sides of the water platform (2). Two sets of columns (8) are symmetrically fixed with electric telescopic rods (9) on the upper inner side. One set of electric telescopic rods (9) has an arc-shaped ring (10) fixed horizontally and vertically at the rod head. The other set of electric telescopic rods (9) has a C-shaped ring (11) fixed horizontally and vertically at the rod head. An arc-shaped ring (12) is fixed horizontally and vertically at the middle position of the inner side of the C-shaped ring (11). Electric telescopic rods (13) are symmetrically connected to the inner walls of the two limbs of the C-shaped ring (11) and the two ends of the arc-shaped ring (12).

2. The cylinder liner detection transmission device according to claim 1, characterized by: The bottoms of the arc-shaped ring one (10), the C-shaped ring (11) and the arc-shaped ring two (12) are at the same height as the upper part of the water platform (2).

3. The cylinder liner detection transmission device according to claim 1, characterized by: The detection mechanism (6) includes a housing (14) fixed at the middle of the bottom of the crossbar (5). A moving mechanism (15) is installed inside the housing (14). The moving mechanism (15) includes a horizontally arranged electric telescopic rod three (16). An electric telescopic rod four (17) is fixed vertically downward at the head of the electric telescopic rod three (16). A C-shaped groove (18) is fixed vertically at the head of the electric telescopic rod four (17). A slide rail (19) is fixed inside the C-shaped groove (18). A slider (20) slides on the slide rail (19). A lead screw (21) is fixed between the inner walls of the two limbs of the C-shaped groove (18). The lead screw (21) passes completely through a pre-drilled through hole on the slider (20). A motor is connected to one end of the lead screw (21). A rotating groove for free rotation is connected to the other end of the lead screw (21). A displacement sensing probe (22) is fixed at the bottom of the slider (20). The displacement sensing probe (22), the motor, and the external power supply are connected by an electrical connection.

4. The cylinder liner detection transmission device according to claim 1, characterized by: The second detection mechanism (7) includes a housing (14) fixed to the inner side of the first column (4) facing the water platform (2). A moving mechanism (15) is installed inside the housing (14). The moving mechanism (15) includes a vertically upward-mounted electric telescopic rod three (16). The head of the electric telescopic rod three (16) is horizontally and vertically fixed with an electric telescopic rod four (17). The head of the electric telescopic rod four (17) is vertically fixed with a C-shaped groove (18). A slide rail (1) is fixed inside the C-shaped groove (18). 9) A slider (20) slides on the slide rail (19). A lead screw (21) is fixed between the inner walls of the two limbs of the C-shaped groove (18). The lead screw (21) passes completely through the through hole pre-opened on the slider (20). One end of the lead screw (21) is connected to a motor. The other end of the lead screw (21) is connected to a rotating groove for free rotation. A displacement sensing probe (22) is fixed on one side of the slider (20). The displacement sensing probe (22), the motor and the external power supply are connected by an electrical connection.

5. The cylinder liner detection transmission device according to claim 1, characterized by: The lower part of the conveyor (1) is fixed with a stand (23), and the upper part of the stand (23) is symmetrically fixed with a baffle (24). The end of the conveyor (1) is provided with a baffle (25) higher than the height of the conveyor (1). The two ends of the baffle (25) are symmetrically fixed with downward columns (26). There is a gap between the baffle (24) and the columns (26).

6. The cylinder liner detection transmission device according to claim 5, characterized by: A fourth column (27) is provided in the gap between the first baffle (24) and the third column (26). An electric telescopic rod (28) is fixed horizontally and vertically at the top of the fourth column (27). An arc-shaped push block (29) is fixed horizontally and vertically at the head of the electric telescopic rod (28) facing the conveyor table (1).

7. The cylinder liner detection transmission device according to claim 1, characterized by: The bottom of the water platform (2) is fixed with a cylinder (30), and a placement platform (31) is provided at the end of the water platform (2) away from the conveyor (1). The bottom of the placement platform (31) is fixed with a cylinder (30).

8. The cylinder liner detection transmission device according to claim 1, characterized by: The column 1 (4) is located on the inner side of the detection mechanism 2 (7) and is higher than the water platform (2). An electric telescopic rod 6 (32) is vertically fixed inward. The head of the electric telescopic rod 6 (32) is vertically fixed to one side of the baffle 2 (33).

9. The cylinder liner detection transmission device according to claim 1, characterized by: A conveying mechanism (34) is provided between the column 1 (4) and the water platform (2) and the placement platform (31). The conveying mechanism (34) includes a column 5 (35) provided between the column 1 (4) and the water platform (2) and the placement platform (31). Two sets of columns 5 (35) are fixed with electric telescopic rods 7 (36) on the upper part of the side facing the water platform (2) and the placement platform (31). The heads of the two sets of electric telescopic rods 7 (36) are fixed with crossbars 2 (37) horizontally and vertically. A horizontal H-shaped groove (38) is opened on the inner side of the crossbar 2 (37). An electric telescopic rod 8 (39) is fixed in the horizontal H-shaped groove (38). A horizontal H-shaped slider (40) is fixed in the head of the electric telescopic rod 8 (39) in the horizontal H-shaped groove (38). An L-shaped rod (41) is fixed horizontally and vertically on the side of the horizontal H-shaped slider (40) away from the horizontal H-shaped groove (38).