A motor heat dissipation and stability detection system

Abstract

The application discloses a motor heat dissipation and stability detection system and relates to the technical field of asphalt sampling. The motor heat dissipation and stability detection system comprises a working motor, a flange plate fixedly connected to the working motor, and a rotary guide assembly detachably connected to the flange plate. The working motor fixedly installed through the flange plate is subjected to heat dissipation treatment through a heat dissipation fin shell. After the driving motor is fixedly installed on a circular seat on a rear cover, the output end of the driving motor can intermittently rotate through a driving gear of a pull rod, and a guide rail driven by a gear ring can stably rotate along a guide ring. After a temperature detection rod, which is originally installed at the rear cover, rotates by an arc distance, a rotating column continuously drives an L-shaped rod and a push ring to reciprocate once, so that the temperature detection rod reciprocates horizontally along the surface of the working motor once. The above-mentioned actions can accurately read the temperature of the circular surface of the working motor, and the temperature is displayed through a digital display screen.

Description

Technical Field

[0001] This invention relates to the field of motor heat dissipation testing system technology, specifically to a motor heat dissipation and stability testing system and its testing method. Background Technology

[0002] Motors require heat dissipation during operation. However, for some special working motors, it is necessary to test the heat dissipation effect and temperature during use. Usually, temperature probes are fixedly installed on the outer surface of the working motor. This only measures the temperature around the part of the working motor where the temperature probe is installed, and cannot effectively test the heat dissipation effect around the circumference of the working motor. To address the above problems, the inventor proposes a motor heat dissipation and stability testing system and its testing method to solve the above problems. Summary of the Invention

[0003] To address the problem that conventional temperature sensing rods are fixedly mounted on the outer surface of the working motor, thus only detecting the temperature around the area where the temperature sensing rod is mounted on the working motor, and failing to effectively detect the heat dissipation effect around the working motor's circumference; the purpose of this invention is to provide a motor heat dissipation and stability detection system and method.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a motor heat dissipation and stability detection system, including a working motor, a flange fixedly connected to the working motor, a rotary guide assembly detachably connected to the flange, a mounting base fixedly sleeved on the outer surface of one end of the working motor, an intermittent device fixedly mounted on the mounting base, the intermittent device being drivenly connected to the rotary guide assembly, a reciprocating assembly being drivenly connected to the intermittent device, a temperature detection rod being drivenly connected to the reciprocating assembly, a guide rail being slidably connected to the temperature detection rod, the guide rail being fixedly connected to the rotary guide assembly, one end of the temperature detection rod being in contact with the outer surface of the working motor, an elastic seat being slidably connected to the guide rail, the elastic seat being slidably connected to the temperature detection rod, the temperature detection rod being slidably connected to the elastic seat and slidably mounted together along the guide rail, the working motor being fixedly mounted via the flange, then the intermittent device drives the rotary guide assembly to rotate intermittently, causing the temperature detection rod to rotate a certain distance along the working motor, then the reciprocating assembly drives the temperature detection rod to move back and forth along the surface of the working motor once, repeating the above actions, so that the temperature detection rod can stably detect the temperature of the outer circumference of the working motor.

[0005] Preferably, a heat dissipation fin housing is fixedly fitted onto the outer surface of the working motor. The outer surface of the heat dissipation fin housing is in close contact with one end of the temperature sensing rod. A rear cover is fixedly fitted onto one end of the working motor. A mounting base is fixedly fitted onto the outer surface of the rear cover. The working motor dissipates heat through the heat dissipation fin housing. The mounting base is fixedly fitted onto the outer surface of the rear cover for mounting the intermittent device. The mounting base includes a retaining ring, which is fixedly fitted onto the outer surface of the rear cover. Multiple arc-shaped arms are fixedly connected to the retaining ring. A circular seat is fixedly connected to each arc-shaped arm. The intermittent device is fixedly connected to the side of the circular seat. The retaining ring is fixedly mounted on the outer surface of the circular seat, and the intermittent device is fixedly mounted through the circular seat.

[0006] Preferably, the intermittent device includes a drive motor fixedly mounted on the side of a circular base. The output end of the drive motor is fixedly connected to a turntable and a lever. The lever is driven by an intermittent disk. The turntable has a first arc-shaped groove, and the intermittent disk has multiple second arc-shaped grooves and rectangular sliding grooves. The outer surface of the turntable is fitted with the inner arc surface of the second arc-shaped groove. The output end of the drive motor is driven by a reciprocating assembly. A rotating shaft is fixedly mounted inside the intermittent disk. One end of the rotating shaft is rotatably connected to a mounting plate. An L-shaped block is fixedly connected to the bottom surface of the mounting plate and is fixedly connected to a base. The other end of the rotating shaft is fixedly connected to a gear. The gear is connected to the rotary guide assembly, and the output end of the drive motor drives the turntable and lever to rotate. When the lever rotates and disengages from the rectangular slide groove, the outer surface of the turntable fits against the inner arc surface of the second arc groove, so that the intermittent disk will not rotate with inertia. The intermittent disk drives the gear to rotate through the rotating shaft. The rotary guide assembly includes a guide ring with multiple screw holes. The guide ring is threaded to the flange. A gear ring is rotatably engaged on the outer surface of the guide ring. The gear ring meshes with the gear. A connecting block is fixedly provided on the outer surface of the gear ring. The connecting block is fixedly connected to the guide rail. The gear ring is driven by the gear and rotates along the guide ring, so that the connecting block drives the guide rail to rotate along the outer surface of the working motor.

[0007] Preferably, the guide rail has a cross groove and two guide grooves. An elastic seat is slidably connected within the cross groove and guide grooves. Two T-shaped blocks are fixedly mounted on one side of the guide rail. A rectangular groove is formed within each T-shaped block and communicates with the guide grooves. A first spring is fixedly mounted on the inner wall of one end of the cross groove. In its initial state, the first spring positions the elastic seat at the T-shaped block. The elastic seat includes a cross seat, which is slidably disposed within the cross groove and fixedly connected to one end of the first spring. Two rectangular blocks are fixedly connected to the cross seat. A temperature sensing rod is slidably connected within the cross seat. The rectangular blocks are slidably disposed within the guide grooves. Each rectangular block has two second sliding grooves. A first slider is slidably connected within each second sliding groove. A roller is rotatably connected to the inner surface of each first slider. The outer surface of the roller is in contact with the outer surface of the T-shaped block. A mounting block is rotatably connected between the rollers. Two second springs are fixedly connected to each mounting block. The cross seat is used to slidably mount the temperature sensing rod, and the cross seat drives the temperature sensing rod to slide along the guide rail. The rollers slide along the T-shaped block... The outer surface of the Z-shaped block slides, allowing the temperature sensing rod to slide along the cross seat via a second spring. A digital display screen is mounted on the temperature sensing rod, and a retainer is fixedly sleeved on it. A Z-shaped block is fixedly connected to the retainer, with one end slidably connected to the cross seat and fixedly connected to multiple second springs. The side of the Z-shaped block is connected to the reciprocating assembly. The temperature detected by the temperature sensing rod can be electronically displayed on the digital display screen. The Z-shaped block is fixedly installed to the retainer and slides along the cross seat. The reciprocating assembly includes... A guide cylinder is fixedly connected to the side of the mounting plate. A first sliding groove is formed on the outer surface of the guide cylinder. A rotating column is rotatably connected inside the guide cylinder. A rotary groove is formed on the outer surface of the rotating column. The rotating column is fixedly connected to the output end of the drive motor. An L-shaped rod is slidably connected in the rotary groove and the first sliding groove. A push ring is fixedly connected to one end of the L-shaped rod. The push ring is in close contact with the side of the Z-shaped block. The output end of the drive motor drives the rotating column to rotate, and the L-shaped rod is driven to slide back and forth along the first sliding groove through the rotary groove. The push ring pushes the Z-shaped block to move.

[0008] A testing method for a motor heat dissipation and stability testing system includes the following steps:

[0009] Step 1: The working motor is cooled by a heat sink housing with fins. The working motor is fixedly installed by a flange, and the flange is connected to the guide ring with bolts, allowing the gear ring to rotate stably along the guide ring. Then, the retaining ring is fixedly fitted onto the outer surface of the rear cover, so that the drive motor can be stably installed on the round base. The temperature probe is originally installed at the rear cover. By moving the temperature probe along the surface of the working motor, the surface temperature of the working motor can be accurately read and displayed on the digital display screen.

[0010] Step Two: The output end of the drive motor drives the turntable and lever to rotate. The lever drives the intermittent rotation of the intermittent turntable, causing the rotating shaft to drive the gear. This causes the gear ring to drive the guide rail and temperature detection rod to rotate a certain arc distance along the outer surface of the rear cover. After that, the turntable continues to rotate, causing the rotating column to continue rotating. Through the rotary groove, the L-shaped rod slides back and forth along the first sliding groove. The push ring pushes the Z-shaped block, temperature detection rod, and cross seat to slide along the cross groove. The temperature detection rod slides along the groove of the heat sink fin housing, and the first spring deforms. When the push ring returns to its original position, under the action of the first spring, the cross seat moves the temperature detection rod to the rear cover. The cross seat also drives the rectangular block to slide along the cross groove. The roller moves along the outer surface of the T-shaped block, deforming the second spring. At the same time, the mounting block, through the action of the second spring, makes the Z-shaped block slide along the cross seat, and then the temperature detection rod is smoothly moved from the groove of the heat sink fin housing to the outer surface of the rear cover.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The working motor, fixedly mounted via a flange, is cooled by a heat dissipation fin housing. The drive motor is fixedly mounted on a circular base on the rear cover, allowing the output end of the drive motor to rotate intermittently via a lever-driven gear. This, in turn, drives the guide rail to rotate stably along the guide ring. After the temperature sensor, originally positioned at the rear cover, rotates a short arc distance, the rotating column continues to drive the L-shaped rod and push ring to reciprocate once, causing the temperature sensor to move horizontally along the surface of the working motor once. By repeating the above actions, the circular surface temperature of the working motor can be accurately read and displayed on a digital display screen. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall invention.

[0015] Figure 2 This is a schematic diagram of the working motor of the present invention.

[0016] Figure 3 This is a schematic diagram of the intermittent device and rotary guide assembly of the present invention.

[0017] Figure 4 This is a schematic diagram of the temperature sensing rod structure of the present invention.

[0018] Figure 5 This is a schematic diagram of the guide rail structure of the present invention.

[0019] Figure 6 The structure of this invention Figure 5 Enlarged diagram of point A in the middle.

[0020] Figure 7 This is a schematic diagram of the reciprocating component of the present invention.

[0021] In the diagram: 1. Working motor; 11. Flange; 12. Heat sink fin housing; 13. Rear cover; 2. Mounting base; 21. Snap ring; 22. Arc arm; 23. Round seat; 3. Intermittent device; 31. Drive motor; 32. Turntable; 321. First arc groove; 33. Lever; 34. Intermittent plate; 341. Second arc groove; 342. Rectangular slide; 35. Rotating shaft; 36. Gear; 37. Mounting plate; 371. L-shaped block; 4. Rotary guide assembly; 41. Guide ring; 411. Screw hole; 42. Gear ring; 43. 5. Connecting block; 6. Reciprocating assembly; 7. Guide cylinder; 8. First slide groove; 9. Rotary column; 10. Return groove; 11. L-shaped rod; 12. Push ring; 13. Guide rail; 14. Cross groove; 15. Guide groove; 16. T-shaped block; 17. Rectangular groove; 18. First spring; 19. Temperature sensing rod; 10. Digital display screen; 11. Card holder; 12. Z-shaped block; 13. Elastic seat; 14. Cross seat; 15. Rectangular block; 16. Second slide groove; 17. First slider; 18. Roller; 19. Mounting block; 10. Second spring. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] like Figure 1-7 As shown, the present invention provides a motor heat dissipation and stability testing system, including a working motor 1, a flange 11 fixedly connected to the working motor 1, a rotary guide assembly 4 detachably connected to the flange 11, a mounting base 2 fixedly sleeved on the outer surface of one end of the working motor 1, an intermittent device 3 fixedly mounted on the mounting base 2, the intermittent device 3 being drivenly connected to the rotary guide assembly 4, a reciprocating assembly 5 being drivenly connected to the intermittent device 3, a temperature sensing rod 7 being drivenly connected to the reciprocating assembly 5, a guide rail 6 being slidably connected to the temperature sensing rod 7, the guide rail 6 being fixedly connected to the rotary guide assembly 4, one end of the temperature sensing rod 7 being in contact with the outer surface of the working motor 1, and an elastic seat 8 being slidably connected to the guide rail 6, the elastic seat 8 being slidably connected to the temperature sensing rod 7.

[0024] By adopting the above technical solution, the temperature sensing rod 7 is slidably connected to the elastic seat 8 and is slidably installed together along the guide rail 6. The working motor 1 is fixedly installed through the flange 11. Then, the intermittent device 3 drives the rotary guide assembly 4 to rotate intermittently, so that the temperature sensing rod 7 rotates a certain distance along the working motor 1. After that, the reciprocating assembly 5 drives the temperature sensing rod 7 to move back and forth along the surface of the working motor 1 once. By repeating the above actions, the temperature sensing rod 7 can stably detect the temperature of the outer circumference of the working motor 1.

[0025] The outer surface of the working motor 1 is fixedly fitted with a heat dissipation fin housing 12. The outer surface of the heat dissipation fin housing 12 is attached to one end of the temperature detection rod 7. One end of the working motor 1 is fixedly fitted with a rear cover 13. The outer surface of the rear cover 13 is fixedly fitted with a mounting base 2.

[0026] By adopting the above technical solution, the working motor 1 is cooled by the heat dissipation fin housing 12, and the mounting base 2 is fixedly sleeved on the outer surface of the rear cover 13 for mounting the intermittent device 3.

[0027] The mounting base 2 includes a retaining ring 21, which is fixedly sleeved on the outer surface of the rear cover 13. Multiple arc-shaped arms 22 are fixedly connected to the retaining ring 21, and a round seat 23 is fixedly connected to the arc-shaped arms 22. An intermittent device 3 is fixedly connected to the side of the round seat 23.

[0028] By adopting the above technical solution, the retaining ring 21 is fixedly installed on the outer surface of the round seat 23, and the intermittent device 3 is fixedly installed through the round seat 23.

[0029] The intermittent device 3 includes a drive motor 31, which is fixedly mounted on the side of the circular base 23. The output end of the drive motor 31 is fixedly connected to a turntable 32 and a lever 33. The lever 33 is drivenly connected to an intermittent disk 34. The turntable 32 has a first arc-shaped groove 321, and the intermittent disk 34 has multiple second arc-shaped grooves 341 and rectangular sliding grooves 342. The outer surface of the turntable 32 is fitted to the inner arc surface of the second arc-shaped grooves 341. The output end of the drive motor 31 is drivenly connected to the reciprocating assembly 5. A rotating shaft 35 is fixedly mounted inside the intermittent disk 34. One end of the rotating shaft 35 is rotatably connected to a mounting plate 37. An L-shaped block 371 is fixedly connected to the bottom surface of the mounting plate 37. The L-shaped block 371 is fixedly connected to the base 14. The other end of the rotating shaft 35 is fixedly connected to a gear 36, which is drivenly connected to the rotary guide assembly 4.

[0030] By adopting the above technical solution, the output end of the drive motor 31 drives the turntable 32 and the lever 33 to rotate. When the lever 33 rotates and disengages from the rectangular slide groove 342, the outer surface of the turntable 32 is attached to the inner arc surface of the second arc groove 341, so that the intermittent disk 34 will not rotate with inertia. The intermittent disk 34 drives the gear 36 to rotate through the rotating shaft 35.

[0031] The rotary guide assembly 4 includes a guide ring 41 with multiple screw holes 411. The guide ring 41 is threadedly connected to the flange 11. A gear ring 42 is rotatably engaged on the outer surface of the guide ring 41. The gear ring 42 meshes with a gear 36. A connecting block 43 is fixedly provided on the outer surface of the gear ring 42. The connecting block 43 is fixedly connected to the guide rail 6.

[0032] By adopting the above technical solution, the gear ring 42 is driven by the gear 36 and rotates along the guide ring 41, so that the connecting block 43 drives the guide rail 6 to rotate along the outer surface of the working motor 1.

[0033] The guide rail 6 has a cross groove 61 and two guide grooves 62. The cross groove 61 and the guide grooves 62 are slidably connected to the elastic seat 8. Two T-shaped blocks 63 are fixedly provided on one side of the guide rail 6. The T-shaped blocks 63 have rectangular grooves 631, which are connected to the guide grooves 62. A first spring 64 is fixedly provided on the inner wall of one end of the cross groove 61.

[0034] By adopting the above technical solution, in the initial state of the first spring 64, the position of the elastic seat 8 is located at the T-shaped block 63.

[0035] The elastic seat 8 includes a cross seat 81, which is slidably disposed in a cross groove 61 and fixedly connected to one end of a first spring 64. Two rectangular blocks 82 are fixedly connected to the cross seat 81. A temperature sensing rod 7 is slidably connected inside the cross seat 81. The rectangular blocks 82 are slidably disposed in guide grooves 62. Two second sliding grooves 821 are opened on each of the rectangular blocks 82. A first slider 83 is slidably connected inside the second sliding grooves 821. A roller 84 is rotatably connected to the inner surface of each first slider 83. The outer surface of the roller 84 is in contact with the outer surface of the T-shaped block 63. Mounting blocks 85 are rotatably connected between the rollers 84. Two second springs 86 are fixedly connected to each mounting block 85.

[0036] By adopting the above technical solution, the cross seat 81 is used to slide the temperature detection rod 7, and the cross seat 81 drives the temperature detection rod 7 to slide along the guide rail 6, the roller 84 slides along the outer surface of the T-block 63, and the temperature detection rod 7 can be driven to slide along the cross seat 81 by the second spring 86.

[0037] A digital display screen 71 is installed on the temperature detection rod 7. A card holder 72 is fixedly sleeved on the temperature detection rod 7. A Z-shaped block 73 is fixedly connected to the card holder 72. One end of the Z-shaped block 73 is slidably connected to the cross seat 81 and fixedly connected to multiple second springs 86. The side of the Z-shaped block 73 is connected to the reciprocating assembly 5 for transmission.

[0038] By adopting the above technical solution, the temperature detected by the temperature probe 7 can be electronically displayed on the digital display screen 71, the Z-shaped block 73 is fixedly installed with the card holder 72, and the Z-shaped block 73 is slidably installed along the cross seat 81.

[0039] The reciprocating assembly 5 includes a guide cylinder 51, which is fixedly connected to the side of the mounting plate 37. A first sliding groove 511 is formed on the outer surface of the guide cylinder 51. A rotating column 52 is rotatably connected inside the guide cylinder 51. A rotary groove 521 is formed on the outer surface of the rotating column 52. The rotating column 52 is fixedly connected to the output end of the drive motor 31. An L-shaped rod 53 is slidably connected inside the rotary groove 521 and the first sliding groove 511. A push ring 54 is fixedly connected to one end of the L-shaped rod 53. The push ring 54 is in close contact with the side of the Z-shaped block 73.

[0040] By adopting the above technical solution, the output end of the drive motor 31 drives the rotating column 52 to rotate, and the L-shaped rod 53 is driven to slide back and forth along the first sliding groove 511 through the rotary groove 521, and the Z-shaped block 73 is pushed to move through the push ring 54.

[0041] A testing method for a motor heat dissipation and stability testing system includes the following steps:

[0042] Step 1: The working motor 1 is cooled by the heat dissipation fin housing 12. The working motor 1 is fixedly installed by the flange 11, and the flange 11 is connected to the guide ring 41 by bolts, so that the gear ring 42 can rotate stably along the guide ring 41. Then, the retaining ring 21 is fixedly sleeved on the outer surface of the rear cover 13, so that the drive motor 31 can be stably installed on the round seat 23. The original installation position of the temperature detection rod 7 is located at the rear cover 13. By moving the temperature detection rod 7 along the surface of the working motor 1, the surface temperature of the working motor 1 can be accurately read and displayed on the digital display screen 71.

[0043] Step 2: The output end of the drive motor 31 drives the turntable 32 and the lever 33 to rotate. The lever 33 drives the intermittent disk 34 to rotate intermittently, causing the rotating shaft 35 to drive the gear 36 to rotate. This causes the gear ring 42 to drive the guide rail 6 and the temperature sensing rod 7 to rotate a certain arc distance along the outer surface of the rear cover 13. After that, the turntable 32 continues to rotate, causing the rotating column 52 to continue to rotate. Through the rotary groove 521, the L-shaped rod 53 slides back and forth along the first sliding groove 511. Through the push ring 54, the Z-shaped block 73, the temperature sensing rod 7, and the cross seat 81 slide along the cross groove 61. 7 slides along the groove of the heat sink fin housing 12 and deforms the first spring 64. When the push ring 54 is reset, under the action of the first spring 64, the cross seat 81 drives the temperature sensing rod 7 to move to the rear cover 13. The cross seat 81 drives the rectangular block 82 to slide along the cross groove 61 and moves along the outer surface of the T-shaped block 63 through the roller 84, causing the second spring 86 to deform. At the same time, the mounting block 85, through the action of the second spring 86, causes the Z-shaped block 73 to slide along the cross seat 81, thereby allowing the temperature sensing rod 7 to be smoothly moved from the groove of the heat sink fin housing 12 to the outer surface of the rear cover 13.

[0044] Working principle: The working motor 1 is cooled by a heat dissipation fin housing 12. The working motor 1 is fixedly installed via a flange 11, which is bolted to the guide ring 41, allowing the gear ring 42 to rotate stably along the guide ring 41. Then, a retaining ring 21 is fixedly fitted onto the outer surface of the rear cover 13, allowing the drive motor 31 to be stably installed on the circular base 23. The temperature sensing rod 7 is initially installed at the rear cover 13. By moving the temperature sensing rod 7 along the surface of the working motor 1, the surface temperature of the working motor 1 can be accurately read and displayed on the digital display screen 71. The output end of the drive motor 31 drives the rotating disk 32 and the lever 33 to rotate. The lever 33 drives the intermittent disk 34 to rotate intermittently, causing the rotating shaft 35 to drive the gear 36 to rotate. This, in turn, causes the gear ring 42 to drive the guide rail 6 and the temperature sensing rod 7 to rotate a certain distance along the outer surface of the rear cover 13. After the arc distance, the turntable 32 continues to rotate, causing the rotating column 52 to continue rotating. The L-shaped rod 53 slides back and forth in the first sliding groove 511 through the rotary groove 521. The push ring 54 pushes the Z-shaped block 73, the temperature detection rod 7, and the cross seat 81 to slide along the cross groove 61. The temperature detection rod 7 slides along the groove of the heat dissipation fin housing 12, and the first spring 64 deforms. When the push ring 54 returns to its original position, under the action of the first spring 64, the cross seat 81 drives the temperature detection rod 7 to move to the rear cover 13. The cross seat 81 drives the rectangular block 82 to slide along the cross groove 61. The roller 84 moves along the outer surface of the T-shaped block 63, causing the second spring 86 to deform. At the same time, the mounting block 85, through the action of the second spring 86, causes the Z-shaped block 73 to slide along the cross seat 81, and then the temperature detection rod 7 smoothly moves from the groove of the heat dissipation fin housing 12 to the outer surface of the rear cover 13.

[0045] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A motor heat dissipation and stability detection system, comprising a working motor (1), characterized in that: A flange (11) is fixedly connected to the working motor (1). A rotary guide assembly (4) is detachably connected to the flange (11). A mounting base (2) is fixedly sleeved on the outer surface of the end of the working motor (1) away from the flange (11). An intermittent device (3) is fixedly installed on the mounting base (2). The intermittent device (3) is drivenly connected to the rotary guide assembly (4). A reciprocating assembly (5) is drivenly connected to the intermittent device (3). A temperature sensing rod (7) is drivenly connected to the reciprocating assembly (5). A guide rail (6) is slidably connected to the temperature sensing rod (7). The temperature sensing rod (7) is fixedly connected to the rotary guide assembly (4), and one end of the temperature sensing rod (7) is attached to the outer surface of the working motor (1). An elastic seat (8) is slidably connected to the guide rail (6), and the elastic seat (8) is slidably connected to the temperature sensing rod (7). The intermittent device (3) includes a drive motor (31), and the output end of the drive motor (31) is fixedly connected to a turntable (32) and a lever (33). The lever (33) is driven by an intermittent disk (34). The turntable (32) has a first arc-shaped groove (321), and the intermittent disk (34) has multiple second arc-shaped grooves. The turntable (32) has a groove (341) and a rectangular slide (342). The outer surface of the turntable (32) is fitted to the inner arc surface of the second arc groove (341). The output end of the drive motor (31) is connected to the reciprocating assembly (5). A rotating shaft (35) is fixedly installed inside the intermittent disc (34). One end of the rotating shaft (35) is rotatably connected to a mounting plate (37). An L-shaped block (371) is fixedly connected to the bottom surface of the mounting plate (37). The L-shaped block (371) is fixedly connected to the base (14). The other end of the rotating shaft (35) is fixedly connected to a gear (36). The gear (36) is connected to the rotary guide assembly. The component (4) is connected to the transmission; the rotary guide assembly (4) includes a guide ring (41), the guide ring (41) has multiple screw holes (411) and is threaded to the flange (11). The outer surface of the guide ring (41) is rotatably engaged with a gear ring (42), the gear ring (42) is meshed with a gear (36), and a connecting block (43) is fixedly provided on the outer surface of the gear ring (42). The connecting block (43) is fixedly connected to the guide rail (6); a retainer (72) is fixedly sleeved on the temperature sensing rod (7), and a Z-shaped block (73) is fixedly connected to the retainer (72);The reciprocating assembly (5) includes a guide cylinder (51), which is fixedly connected to the side of the mounting plate (37). A first sliding groove (511) is formed on the outer surface of the guide cylinder (51). A rotating column (52) is rotatably connected inside the guide cylinder (51). A rotary groove (521) is formed on the outer surface of the rotating column (52). The rotating column (52) is fixedly connected to the output end of the drive motor (31). An L-shaped rod (53) is slidably connected within the rotary groove (521) and the first sliding groove (511). A push ring (54) is fixedly connected to one end of the L-shaped rod (53), and the push ring (54) is in close contact with the side of the Z-shaped block (73).

2. The motor heat dissipation and stability testing system as described in claim 1, characterized in that, The outer surface of the working motor (1) is fixedly fitted with a heat dissipation fin housing (12), the outer surface of the heat dissipation fin housing (12) is attached to one end of the temperature detection rod (7), and one end of the working motor (1) is fixedly fitted with a rear cover (13), the outer surface of the rear cover (13) is fixedly fitted with a mounting base (2).

3. The motor heat dissipation and stability testing system as described in claim 2, characterized in that, The mounting base (2) includes a retaining ring (21), which is fixedly sleeved on the outer surface of the rear cover (13). Multiple arc-shaped arms (22) are fixedly connected to the retaining ring (21), and a round seat (23) is fixedly connected to the arc-shaped arms (22). An intermittent device (3) is fixedly connected to the side of the round seat (23).

4. The motor heat dissipation and stability testing system as described in claim 3, characterized in that, The drive motor (31) is fixedly mounted on the side of the round base (23).

5. The motor heat dissipation and stability testing system as described in claim 4, characterized in that, The guide rail (6) has a cross groove (61) and two guide grooves (62). An elastic seat (8) is slidably connected in the cross groove (61) and the guide grooves (62). Two T-shaped blocks (63) are fixedly provided on one side of the guide rail (6). A rectangular groove (631) is provided in the T-shaped block (63). The rectangular groove (631) is connected to the guide groove (62). A first spring (64) is fixedly provided on the inner wall of one end of the cross groove (61).

6. The motor heat dissipation and stability testing system as described in claim 5, characterized in that, The elastic seat (8) includes a cross seat (81), which is slidably disposed in a cross groove (61) and fixedly connected to one end of a first spring (64). Two rectangular blocks (82) are fixedly connected to the cross seat (81). A temperature detection rod (7) is slidably connected inside the cross seat (81). The rectangular blocks (82) are slidably disposed in a guide groove (62). Two second sliding grooves (821) are opened on each of the rectangular blocks (82). A first slider (83) is slidably connected inside the second sliding groove (821). A roller (84) is rotatably connected to the inner surface of each of the first sliders (83). The outer surface of the roller (84) is in contact with the outer surface of the T-shaped block (63). Mounting blocks (85) are rotatably connected between the rollers (84). Two second springs (86) are fixedly connected to each mounting block (85).

7. The motor heat dissipation and stability testing system as described in claim 6, characterized in that, The temperature sensing rod (7) is equipped with a digital display screen (71), one end of the Z-shaped block (73) is slidably connected to the cross seat (81) and fixedly connected to multiple second springs (86), and the side of the Z-shaped block (73) is driven by the reciprocating assembly (5).

8. A detection method for the motor heat dissipation and stability detection system of claim 7, characterized in that, The following steps are required: Step 1: The working motor (1) is cooled by the heat dissipation fin housing (12). The working motor (1) is fixedly installed by the flange (11), and the flange (11) is connected to the guide ring (41) by bolts so that the gear ring (42) can rotate stably along the guide ring (41). Then, the retaining ring (21) is fixedly fitted to the outer surface of the rear cover (13) so that the drive motor (31) can be stably installed on the round seat (23). The original installation position of the temperature detection rod (7) is located at the rear cover (13). By moving the temperature detection rod (7) along the surface of the working motor (1), the surface temperature of the working motor (1) can be accurately read and displayed on the digital display screen (71). Step 2: The output end of the drive motor (31) drives the turntable (32) and lever (33) to rotate. The lever (33) drives the intermittent disk (34) to rotate intermittently, causing the rotating shaft (35) to drive the gear (36) to rotate. Then, the gear ring (42) drives the guide rail (6) and the temperature detection rod (7) to rotate a certain arc distance along the outer surface of the rear cover (13). After that, the turntable (32) continues to rotate, causing the rotating column (52) to continue to rotate. Through the rotary groove (521), the L-shaped rod (53) slides back and forth in the first sliding groove (511). Through the push ring (54), the Z-shaped block (73), the temperature detection rod (7), and the cross seat (81) are pushed to slide along the cross groove (61). The temperature detection rod... (7) Slide along the groove of the heat sink fin housing (12) and deform the first spring (64). When the push ring (54) is reset, under the action of the first spring (64), the cross seat (81) drives the temperature detection rod (7) to move to the rear cover (13). The cross seat (81) drives the rectangular block (82) to slide along the cross groove (61). The roller (84) moves along the outer surface of the T-shaped block (63), deforming the second spring (86). At the same time, the mounting block (85) slides along the cross seat (81) through the action of the second spring (86), and then the temperature detection rod (7) moves smoothly from the groove of the heat sink fin housing (12) to the outer surface of the rear cover (13).

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