A new energy motor dual-circuit high and low temperature liquid cooling test mechanism

Abstract

The cam is connected to the control wheel of the driving member and the control wheel is connected with the control wheel shaft through the linking mechanism, and the control wheel is connected with the control wheel shaft through the linking mechanism.

Description

Technical Field

[0001] The invention relates to a dual-path high-low temperature liquid cooling testing mechanism for a new energy motor. Background Art

[0002] In the natural environment, temperature and humidity are two inseparable natural factors. Different regions have different temperature and humidity effects due to their different geographical locations. This test is used to confirm the adaptability of the product to storage, transportation, and use under temperature and humidity climate conditions. The severity of the test depends on the high / low temperature, humidity, and exposure duration. Currently, the high and low temperature test for motors is usually carried out by placing the motor in a high and low temperature box.

[0003] After searching, the existing patent (publication number: CN210815299U) discloses a device for testing high and low temperatures of a motor, comprising a box body, a placement mechanism bolted to the bottom of the inner cavity of the box body, the placement mechanism being used to help the motor be placed inside the box body, a load-bearing plate being provided above the placement mechanism, both sides of the load-bearing plate being bolted to the inner wall of the box body, and a movable structure and a clamping structure being provided on the top of the load-bearing plate. The utility model, through the arrangement of the box body, the placement mechanism, the load-bearing plate, the movable structure, the clamping structure, the adjustment mechanism, the buffer structure, the limit box, the limit structure, the detection head, the supporting structure and the sealing structure, enables the device to have the advantages of being able to effectively fix the motor and being able to smoothly move the temperature measuring mechanism, thereby solving the problem that the existing high and low temperature testing devices only place the motor therein, cannot fix the motor well, and are inconvenient to keep the temperature measuring mechanism horizontal when moving it.

[0004] However, it has a disadvantage that its supporting plate is located at the temple of the high and low temperature box and cannot be moved out of the box, which makes it inconvenient to place the motor for testing. Summary of the Invention

[0005] The main technical problem solved by the present invention is to provide a new energy motor dual-path high and low temperature liquid cooling test mechanism, which can solve the problems raised by the above background technology.

[0006] To solve the above technical problems, according to one aspect of the present invention, more specifically, a new energy motor dual-path high and low temperature liquid cooling test mechanism, including a cabinet body, a placement plate slidably connected to the interior of the cabinet body, a slide groove is provided on the top of the placement plate, and the left and right sides of the interior of the slide groove are rotatably connected to a first screw, and the two first screws are fixedly connected, and the outer wall of the first screw is screwed with a moving block, and the top of the moving block is fixed with a first splint, and the bottom of the first splint is slidably connected to the bottom of the placement plate, and a second splint is provided above the placement plate, and the ends of the second splint are provided with limit blocks, and the opposite sides and bottoms of the two limit blocks are fixed with plug rods, and the interior of the limit block on the right side is slidably connected to the sliding rod, and the A fixing block is fixed to the right side of the sliding rod, and the opposite sides of the two upper insertion rods are inserted into the interior of the second splints, and the bottom ends of the two lower insertion rods are respectively inserted into the interior of the two first splints, and two supporting blocks are fixed to the bottom of the placing plate, and the bottom of the supporting block is provided with a threaded groove, and the interior of the threaded groove is screwed with a second screw, and the rear end of the second screw is rotatably connected to the inner rear surface of the cabinet, and the front end of the second screw is rotatably connected to the fixing rod, and the bottom end of the fixing rod is fixedly connected to the bottom of the cabinet, and the interior of the support block on the right side is rotatably connected with a swivel, and the swivel is sleeved on the outside of the second screw on the right side, and two stoppers are fixed on the inner side of the swivel, and the outer wall of the second screw on the right side is provided with a The first gear is engaged with the first transmission gear and the first transmission gear is engaged with the first gear and the first transmission gear is engaged with the first gear and the first gear is engaged with the first gear and the first transmission gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the first gear is engaged with the first gear and the The rings are rotatably connected, the outer wall of the third rotating rod is rotatably connected with a circular ring, the bottom of the circular ring is fixedly connected to the top of the first rotating cylinder, the inner wall of the circular ring is provided with two first receiving holes, a first spring is fixed inside the first receiving hole, and a first clamping block is fixed on the other end of the first spring, a first ratchet groove is provided on the outer wall of the third rotating rod, and the sleeve of the third rotating rod is provided with two movable rings, the two movable rings are rotatably connected, the opposite sides of the two first clamping blocks are fixed with a first pull rope, the other end of the first pull rope is fixedly connected to the bottom of the movable ring below, a plurality of second springs are fixed on the inner upper surface of the movable groove, and the other end of the second spring is fixedly connected to the top of the movable ring above.The top end of the third rotating rod passes through the placement plate and is located inside the slide groove, and the rear surface of the support block on the right side is provided with a second receiving hole, a third spring is fixed inside the second receiving hole, and another end of the third spring is fixed to a pressure rod, and two second pull ropes are fixed on the top of the upper movable ring, and the other end of the second pull rope is fixedly connected to the front end of the pressure rod, and the top of the placement plate is fixed with a fixing frame, and the interior of the fixing frame is rotatably connected to the third screw, and the bottom end of the third screw passes through the fixing frame and is located inside the slide groove, and the inner rear surface of the cabinet is rotatably connected to the fourth rotating rod, and a second gear is passed between the first rotating rod and the second rotating rod, the third rotating rod, the first screw and the third screw, and the second screw and the fourth rotating rod. The top of the third screw rod passes through the right side fixed block and is rotatably connected to the inner lower surface of the fixed frame, the third screw rod is screwed to the inner side of the right side fixed block, the rear surface of the cabinet is fixed with a motor, the output shaft of the motor passes through the cabinet and is fixedly connected to the rear end of the second screw rod on the right side, the inner side wall of the movable groove is provided with a fifth receiving hole, the inner side of the fifth receiving hole is fixed with a ninth spring, the other end of the ninth spring is fixed with a fourth clamping block, the outer side wall of the movable ring above is provided with a bayonet, the inner side wall of the second receiving hole is provided with a second pressure hole, the inner side of the second pressure hole is movably connected with a push block, the rear end of the fourth clamping block is fixed with a fifth pull rope, the other end of the fifth pull rope passes through the push block and is slidably connected to the inner side wall of the second pressure hole.

[0007] The top of the movable frame is fixed with a fourth spring, and the other end of the fourth spring is fixed with the bottom end of the fixed frame. The sixth movable frame is fixed with a fifth spring, and the top end of the fixed frame is fixed with a fifth spring. The cam is fixed to the top of the sliding block, and the cam is fixed to the top of the sliding block, and the cam is fixed to the top of the sliding block, and the cam is fixed to the top of the sliding block, and the cam is fixed to the bottom of the sliding block.

[0008] Furthermore, a third receiving hole is provided on both the left and right sides of the interior of the fixed shell, a seventh spring is fixed inside the third receiving hole, a third clamping block is fixed to the other end of the seventh spring, a first pressing hole is provided on the rear surface of the fixed shell, a pressing block is movably connected inside the first pressing hole, a fourth pull rope is fixed inside the pressing block, both ends of the fourth pull rope are fixedly connected to the opposite sides of the two third clamping blocks respectively, and clamping holes are provided on both the left and right sides of the movable shell.

[0009] Furthermore, the bottom of the cabinet is located on the right side of the fixed shell and is rotatably connected to a support rod, a rectangular block is fixed to the top of the support rod, a torsion spring is fixed to the outer wall of the support rod, and a cylinder is fixed to the other end of the torsion spring, and the bottom of the cylinder is fixedly connected to the inner lower surface of the cabinet.

[0010] Furthermore, rubber layers are fixed to the opposite sides of the two first plywood plates and the bottom of the second plywood plate.

[0011] Furthermore, a plurality of supporting legs are fixed to the bottom of the cabinet.

[0012] Furthermore, a placement groove is provided on the top of the placement plate.

[0013] The beneficial effects of the dual-path high and low temperature liquid cooling test mechanism for new energy motors of the present invention are:

[0014] The first gear and the second gear are connected together by the first pull rope, the second pull rope and the first rotating drum, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the second screw and the first rotating drum are connected, and the first rotating drum is ... The third rotating rod rotates through the second gear transmission, and the first screw rotates to make the two moving blocks and the first clamping plate close together, and the third screw rotates the limit block and the second clamping plate descends to clamp the test motor, and then the placing plate and the supporting block move backward, and the rear surface of the cabinet squeezes the pressure rod again, and the pressure rod squeezes the push block, and the push block pulls the fifth pull rope, and the fifth pull rope pulls the fourth clamping block, so that the second spring pushes the two moving rings to descend, and the first spring pushes the first clamping block into the first ratchet groove, so that the first clamping block and the first ratchet groove cooperate, and the circular ring drives the third rotating rod to rotate, so that the first clamping plate and the second clamping plate clamp the test motor more tightly;

[0015] By arranging the fifth rotating rod, the sixth rotating rod, the seventh rotating rod, the rotating wheel, the second clamping block, the third clamping block, the moving column, the third pull rope, the fourth pull rope, the rectangular block, the moving shell, the moving column, the torsion spring, the slider, the pressure block, the second rotating drum and the roller, the first screw rotates to rotate the seventh rotating rod, the seventh rotating rod drives the fifth rotating rod and the second rotating drum to rotate, the second rotating drum drives the sixth rotating rod to rotate through the second magnetic ring, so that the second clamping block will not block the second ratchet groove, so that the fifth spring pushes the slider to move, the placement plate moves with the fixed shell and the roller to move, and when the roller moves out of the cabinet, the fourth spring pushes the moving column to move, so that the roller When in contact with the ground, the third clamping block is inserted into the inside of the clamping hole to fix the moving column, thereby supporting the placement plate to prevent the test motor from being placed on it and the weight from tilting the placement plate. When the placement plate moves backward, the fifth rotating rod is reversed, so that the sixth rotating rod reverses with the rotating wheel, and the rotating wheel reels in the third pull rope, thereby pulling the slider and the moving column upward. When the fixed shell approaches the rectangular block, the rectangular block will squeeze the pressing block, and the pressing block will pull the fourth pull rope, and the fourth pull rope will pull the third clamping block, so that the seventh spring will contract and carry the moving shell up, so that the roller will rise, and after the placement plate returns to its original position, the roller will also move to its original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a structural diagram of a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure inside the left support block in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0019] Figure 3 This invention is a new energy motor dual-path high and low temperature liquid cooling test mechanism Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 This is a schematic structural diagram of a cabinet side view in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0021] Figure 5 This invention is a new energy motor dual-path high and low temperature liquid cooling test mechanism Figure 4 Schematic diagram of the structure at B in the middle;

[0022] Figure 6 This invention is a new energy motor dual-path high and low temperature liquid cooling test mechanism Figure 4 Schematic diagram of the structure at D in the middle;

[0023] Figure 7This is an enlarged top view of the placement plate in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0024] Figure 8 This is a schematic diagram of the top view of the interior of the cabinet, excluding the placement plate, in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0025] Figure 9 This is a schematic diagram of the internal structure of a fixed shell in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0026] Figure 10 This invention is a new energy motor dual-path high and low temperature liquid cooling test mechanism Figure 9 Schematic diagram of the structure at C in the middle;

[0027] Figure 11 This is a schematic diagram of the top view of the fixed shell in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0028] Figure 12 This is a schematic top view of the structure of the fifth rotating rod and the rotating wheel in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor according to the present invention;

[0029] Figure 13 This is a structural schematic diagram of the rectangular block, cylinder, support rod and torsion spring in a dual-path high and low temperature liquid cooling test mechanism for a new energy motor of the present invention.

[0030] Figure: 1, moving block; 2, supporting block; 3, threaded groove; 4, fixing rod; 5, fourth rotating rod; 6, placement groove; 7, moving shell; 8, seventh rotating rod; 9, rotating ring; 10, first gear; 11, cabinet; 12, placement plate; 13, first screw; 14, slide; 15, second gear; 16, third screw; 17, fixing frame; 18, limit block; 19, plug rod; 20, second clamping plate; 21, rubber layer; 22, first clamping Plate; 23, second pull rope; 24, second spring; 25, third rotating rod; 26, first magnetic ring; 27, stop groove; 28, stop block; 29, second screw; 30, second rotating rod; 31, first rotating drum; 32, movable ring; 33, movable groove; 34, first pull rope; 35, first spring; 36, first block; 37, first ratchet groove; 38, first receiving hole; 39, motor; 40, first rotating rod; 41, tooth groove; 42, third Spring; 43, second receiving hole; 44, sixth rotating rod; 45, second magnetic ring; 46, rotating wheel; 47, fourth spring; 48, fifth spring; 49, slider; 50, roller; 51, fixed shell; 52, second ratchet groove; 53, sliding hole; 54, clamping hole; 55, third pull rope; 56, fixed cylinder; 57, fourth clamping block; 58, second rotating cylinder; 59, fifth rotating rod; 60, fourth pull rope; 61, seventh spring; 62, third Storage hole; 63, third clamping block; 64, pressure block; 65, first pressure hole; 66, fourth storage hole; 67, sixth spring; 68, second clamping block; 69, cylinder; 70, torsion spring; 71, support rod; 72, rectangular block; 73, ring; 74, pressure rod; 75, eighth spring; 76, moving column; 77, second pressure hole; 78, push block; 79, fifth pull rope; 80, bayonet; 81, fifth storage hole; 82, ninth spring. DETAILED DESCRIPTION

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0032] According to one aspect of the present invention, a dual-path high and low temperature liquid cooling test mechanism for a new energy motor is provided, comprising a cabinet 11, wherein a placement plate 12 is slidably connected to the interior of the cabinet 11, a slide groove 14 is provided on the top of the placement plate 12, and a first screw 13 is rotatably connected to the left and right sides of the interior of the slide groove 14, and the two first screws 13 are fixedly connected, a moving block 1 is screwed to the outer wall of the first screw 13, a first splint 22 is fixed to the top of the moving block 1, and the bottom of the first splint 22 is slidably connected to the bottom of the placement plate 12, a second splint 20 is provided above the placement plate 12, and a limit block 18 is provided at the top end of the second splint 20, and an insertion rod 19 is fixed to the opposite sides and bottom of the two limit blocks 18, and a slide rod 84 is slidably connected to the interior of the right limit block 18, A fixed block 83 is fixed to the right side of the slide rod 84, the opposite sides of the two upper insertion rods 19 are inserted into the interior of the second splint 20, and the bottom ends of the two lower insertion rods 19 are respectively inserted into the interior of the two first splints 22, and two support blocks 2 are fixed to the bottom of the placement plate 12. The bottom of the support block 2 is provided with a threaded groove 3, and the interior of the threaded groove 3 is screwed with a second screw 29. The rear end of the second screw 29 is rotatably connected to the inner rear surface of the cabinet 11, and the front end of the second screw 29 is rotatably connected to the fixing rod 4. The bottom end of the fixing rod 4 is fixedly connected to the bottom of the cabinet 11. The interior of the right support block 2 is rotatably connected with a swivel 9, which is sleeved on the outside of the second screw 29 on the right side. Two blocks 28 are fixed on the inner side of the swivel 9, and the outer wall of the second screw 29 on the right side is opened. There are two stop grooves 27, the stop block 28 is located inside the stop groove 27, the outer side of the swivel 9 is provided with a tooth groove 41, the inside of the right support block 2 is located above the swivel 9 and is rotatably connected to the first rotating rod 40, the inside of the right support block 2 is rotatably connected to the first gear 10, the first gear 10 and the tooth groove 41 are engaged and connected, the rear end of the first rotating rod 40 is fixedly connected to the front end of the first gear 10, the inside of the right support block 2 is located on the first rotating rod 40 and a movable groove 33 is opened, the inside of the movable groove 33 is rotatably connected to the first rotating cylinder 31, the bottom of the first rotating cylinder 31 is fixed with the second rotating rod 30, the inside of the right support block 2 is located above the first rotating cylinder 31 and is rotatably connected to the third rotating rod 25, the outer wall of the third rotating rod 25 and the inner wall of the first rotating cylinder 31 are fixed. The first magnetic ring 26 is rotatably connected to the two first magnetic rings 26, the outer wall of the third rotating rod 25 is rotatably connected to a circular ring 73, the bottom of the circular ring 73 is fixedly connected to the top of the first rotating cylinder 31, the inner wall of the circular ring 73 is provided with two first receiving holes 38, the first receiving holes 38 are fixed with a first spring 35, the other end of the first spring 35 is fixed with a first clamping block 36, the outer wall of the third rotating rod 25 is provided with a first ratchet groove 37, the sleeve of the third rotating rod 25 is provided with two movable rings 32, the two movable rings 32 are rotatably connected, the opposite sides of the two first clamping blocks 36 are fixed with a first pull rope 34, the other end of the first pull rope 34 is fixedly connected to the bottom of the lower movable ring 32, and the inner upper surface of the movable groove 33 is fixed with multiple second springs 24.The other end of the second spring 24 is fixedly connected to the top of the upper movable ring 32, the top of the third rotating rod 25 passes through the placement plate 12 and is located inside the slide groove 14, and a second receiving hole 43 is opened on the rear surface of the right support block 2, and a third spring 42 is fixed inside the second receiving hole 43, and a pressure rod 74 is fixed on the other side of the third spring 42. Two second pull ropes 23 are fixed on the top of the upper movable ring 32, and the other end of the second pull rope 23 is fixedly connected to the front end of the pressure rod 74. A fixed frame 17 is fixed on the top of the placement plate 12, and the interior of the fixed frame 17 is rotatably connected to the third screw 16. The bottom end of the third screw 16 passes through the fixed frame 17 and is located inside the slide groove 14. The inner rear surface of the cabinet 11 is rotatably connected to the fourth rotating rod 5, the first rotating rod 40 and the third The second rotating rod 30, the third rotating rod 25, the first screw 13 and the third screw 16, and the second screw 29 and the fourth rotating rod 5 are all connected by the second gear 15. The top of the third screw 16 passes through the right fixed block 83 and is rotatably connected to the inner lower surface of the fixed frame 17. The third screw 16 and the internal part of the right fixed block 83 are screwed together. A motor 39 is fixed to the rear surface of the cabinet 11. The output shaft of the motor 39 passes through the cabinet 11 and is fixedly connected to the rear end of the second screw 29 on the right. A fifth receiving hole 81 is provided on the inner wall of the movable groove 33. A ninth spring 82 is fixed to the inside of the fifth receiving hole 81. The other end of the ninth spring 82 is fixed to the fourth clamping block 57. A bayonet 80 is provided on the outer wall of the upper movable ring 32. The inner wall of the second receiving hole 43 A second pressure hole 77 is provided on the side wall, and a push block 78 is movably connected to the interior of the second pressure hole 77. A fifth pull rope 79 is fixed to the rear end of the fourth clamping block 57. The other end of the fifth pull rope 79 passes through the push block 78 and is slidably connected to the inner wall of the second pressure hole 77. The motor 39 is started, and the motor 39 drives the second screw 29 on the right side to rotate. The second screw 29 on the right side is driven by the second gear 15 to rotate the fourth rotating rod 5 and the second screw 29 on the left side. At the same time, the rotating ring 9 is rotated through the blocking groove 27 and the block 28. The rotating ring 9 drives the first gear 10 and the first rotating rod 40 to rotate through the tooth groove 41. The first rotating rod 40 drives the second rotating rod 30 and the first rotating cylinder 31 to rotate through the second gear 15. The rotation of the second screw 29 causes the placement plate 12 and the support block 2 to move forward. In this way, the pressure rod 74 moves backward, the second pull rope 23 pulls the moving ring 32 to rise, and the moving ring 32 pulls the first pull rope 34 and the first clamping block 36. When a part of the placement plate 12 moves to the outside of the cabinet 11, the test motor is placed in the placement slot 6, and the motor 39 is started to reverse. The first rotating drum 31 rotates the third rotating rod 25 through the first magnetic ring 26, and the third rotating rod 25 rotates the first screw 13 and the third screw 16 through the second gear 15. The first screw 13 rotates to close the two moving blocks 1 and the first clamping plate 22. The third screw 16 rotates the limit block 18 and the second clamping plate 20 to descend and clamp the test motor. Then the placement plate 12 and the support block 2 move backward, and the rear surface of the cabinet 11 squeezes the pressure rod 74 again, and the pressure rod 74 squeezes the push block 78.Push block 78 pulls fifth pull rope 79, which in turn pulls fourth clamping block 57. This causes second spring 24 to push the two movable rings 32 downward, and first spring 35 to push first clamping block 36 into first ratchet groove 37. This engages first clamping block 36 and first ratchet groove 37, causing ring 73 to rotate with third rotating rod 25, further tightening the first clamping plate 22 and second clamping plate 20 around the test motor.

[0033] The cam 56 is fixed to the top of the second rotating cylinder 58, and the cam 56 is fixed to the top of the second rotating cylinder 58. The cam 56 is fixed to the inner wall of the fixed shell 51, and the cam 56 is fixed to the inner lower surface of the fixed cylinder 56. The outer wall of the sixth rotating cylinder 56 and the inner wall of the second rotating cylinder 58 are fixed with the second magnetic ring 45. The two second magnetic rings 45 are rotatably connected. The interior of the fixed shell 51 is located below the fixed cylinders 56 and is slidably connected to the movable shell 7. The interior of the movable shell 7 is slidably connected to the movable column 76. The top of the movable column 76 is fixed with a fourth spring 47. The other end of the fourth spring 47 is fixedly connected to the bottom of the fixed cylinder 56. The costless rotation of the sixth rotating rod 44 is connected to two rotating wheels 46. The interior of the moving column 76 is provided with a sliding hole 53, and the interior of the sliding hole 53 is slidably connected to the slider 49. The top of the slider 49 is fixed with a fifth spring 48, and the outer wall of the rotating wheel 46 is fixed with a third pull rope 55. The other end of the third pull rope 55 is fixedly connected to the top of the slider 49. The bottom of the moving shell 7 is fixed with a roller 50. The inner side of the fifth rotating rod 59 is provided with four fourth receiving holes 66, and the interior of the sixth spring 67 is fixed. The other end of the sixth spring 67 is fixed with a second block 68. The north and south sides of the rotating wheel 46 are provided with a second ratchet groove 52. The top of the fifth rotating rod 59 passes through the placement plate 12. The fifth rotating rod 59, the seventh rotating rod 8 and the first screw 13 are connected by the second gear 15. The inner lower surface of the moving shell 7 is fixed with an eighth spring 75. The other end of the eighth spring 75 is fixedly connected to the bottom of the moving column 7, so that the placement plate 12 can be supported.

[0034] In this embodiment, third receiving holes 62 are provided on both left and right sides of the interior of the fixed shell 51, a seventh spring 61 is fixed inside the third receiving hole 62, and a third clamping block 63 is fixed to the other end of the seventh spring 61. A first pressing hole 65 is provided on the rear surface of the fixed shell 51, and a pressing block 64 is movably connected inside the first pressing hole 65. A fourth pull rope 60 is fixed inside the pressing block 64, and both ends of the fourth pull rope 60 are fixedly connected to the opposite sides of the two third clamping blocks 63 respectively. Clamping holes 54 are provided on the left and right sides of the movable shell 7, so that the movement of the movable shell 7 can be controlled.

[0035] In this embodiment, the bottom of the cabinet 11 is located on the right side of the fixed shell 51 and is rotatably connected to a support rod 71. A rectangular block 72 is fixed to the top of the support rod 71. A torsion spring 70 is fixed to the outer wall of the support rod 71. A cylinder 69 is fixed to the other end of the torsion spring 70. The bottom of the cylinder 69 is fixedly connected to the inner lower surface of the cabinet 11, so that the pressure block 64 can be squeezed.

[0036] In this embodiment, rubber layers 21 are fixed to the opposite sides of the two first clamping plates 22 and the bottom of the second clamping plate 20 to prevent the test motor from being damaged.

[0037] In this embodiment, a plurality of supporting feet are fixed to the bottom of the cabinet 11 to prevent moisture from the ground from damaging the internal components.

[0038] In this embodiment, a placement slot 6 is provided on the top of the placement plate 12, which facilitates the placement of the test motor.

[0039] The working principle of this device is as follows: start the motor 39, the motor 39 drives the second screw rod 29 on the right to rotate, the second screw rod 29 on the right to rotate the fourth rotating rod 5 and the second screw rod 29 on the left through the second gear 15, and at the same time drives the rotating ring 9 to rotate through the blocking groove 27 and the block 28, the rotating ring 9 drives the first gear 10 and the first rotating rod 40 to rotate through the tooth groove 41, the first rotating rod 40 drives the second rotating rod 30 and the first rotating drum 31 to rotate through the second gear 15, the second screw 29 rotates to make the placement plate 12 and the support block 2 move forward, so that the pressure rod 74 moves backward, the second pull rope 23 pulls the moving ring 32 to rise, the moving ring 32 pulls the first pull rope 34 and the first clamping block 36, and when a part of the placement plate 12 moves to the outside of the cabinet 11, it will The test motor is placed in the placement slot 6, and the starter motor 39 is reversed. The first rotating drum 31 rotates the third rotating rod 25 through the first magnetic ring 26, and the third rotating rod 25 rotates the first screw 13 and the third screw 16 through the second gear 15. The first screw 13 rotates to close the two moving blocks 1 and the first clamping plate 22. The third screw 16 rotates the limit block 18 and the second clamping plate 20 descends to clamp the test motor, and then the placement plate 12 and the support block 2 move backward, and the rear surface of the cabinet 11 squeezes the pressure rod 74 again, and the pressure rod 74 squeezes the push block 78. The push block 78 pulls the fifth pull rope 79, and the fifth pull rope 79 pulls the fourth block 57. In this way, the second spring 24 pushes the two moving rings 32 to descend, and the first spring 35 pushes the first clamping block 3 6 enters the first ratchet groove 37, so that the first clamping block 36 and the first ratchet groove 37 cooperate, the ring 73 rotates with the third rotating rod 25, so that the first clamping plate 22 and the second clamping plate 20 clamp the test motor more tightly, the first screw 13 rotates to rotate the seventh rotating rod 8, the seventh rotating rod 8 rotates with the fifth rotating rod 59 and the second rotating cylinder 58, the second rotating cylinder 58 rotates with the sixth rotating rod 44 through the second magnetic ring 45, so that the second clamping block 68 will not block the second ratchet groove 52, so that the fifth spring 48 pushes the slider 49 to move, the placement plate 12 moves with the fixed shell 51 and the roller 50 to move, and when the roller 50 moves out of the cabinet 11, the fourth spring 47 pushes the moving column 76 to move, so that the roller 50 contacts the ground, and the third The card block 63 is inserted into the inside of the card hole 54 to fix the movable column 76, thereby supporting the placement plate 12 to prevent the test motor from being placed on it and the weight from tilting the placement plate 12. When the placement plate 12 moves backward, the fifth rotating rod 59 is reversed, so that the sixth rotating rod 44 reverses with the rotating wheel 46, and the rotating wheel 46 reels the third pull rope 55, thereby pulling the slider 49 and the movable column 76 upward. When the fixed shell 51 approaches the rectangular block 72, the rectangular block 72 will squeeze the pressing block 64, and the pressing block 64 will pull the fourth pull rope 60. The fourth pull rope 60 pulls the third card block 63, so that the eighth spring 75 contracts and the movable shell 7 rises, so that the roller 50 will rise, and after the placement plate 12 returns to its original position, the roller 50 also moves to its original position.

[0040] The electrical components that appear in this article are all electrical components that exist in reality.

[0041] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the scope of protection of the present invention.

Claims

1. A new energy motor dual-path high and low temperature liquid cooling test mechanism, comprising a cabinet (11), characterized in that: The cabinet (11) is internally slidably connected to a placement plate (12), a slide groove (14) is provided on the top of the placement plate (12), and the left and right sides of the slide groove (14) are rotatably connected to a first screw rod (13), and the two first screw rods (13) are fixedly connected to each other, and the outer wall of the first screw rod (13) is screwed with a moving block (1), and a first splint (22) is fixed on the top of the moving block (1), and the bottom of the first splint (22) is slidably connected to the bottom of the placement plate (12), and a second splint (20) is provided above the placement plate (12), and the ends of the second splint (20) are provided with limit blocks (18), and the opposite sides and bottoms of the two limit blocks (18) are fixed with plug rods (19). The right-side limit block (18) is internally slidably connected to a slide rod (84), and a fixed block (83) is fixed to the right side of the slide rod (84). The opposite sides of the two upper insertion rods (19) are inserted into the interior of the second clamping plate (20), and the bottom ends of the two lower insertion rods (19) are respectively inserted into the interior of the two first clamping plates (22). Two support blocks (2) are fixed to the bottom of the placement plate (12). The bottom of the support block (2) is provided with a threaded groove (3). The interior of the threaded groove (3) is screwed with a second screw rod (29). The rear end of the second screw rod (29) is rotatably connected to the inner rear surface of the cabinet body (11). The front end of the second screw rod (29) is rotatably connected to a fixed rod (4). The bottom of the fixed rod (4) is fixed with a threaded groove (3). The end is fixedly connected to the bottom of the cabinet (11), the inner part of the right support block (2) is rotatably connected to a swivel (9), the swivel (9) is sleeved on the outer side of the second screw rod (29) on the right, two stoppers (28) are fixed on the inner side of the swivel (9), the outer side wall of the second screw rod (29) on the right is provided with two stop grooves (27), the stoppers (28) are located inside the stop grooves (27), the outer side of the swivel (9) is provided with a tooth groove (41), the inner part of the right support block (2) is located above the swivel (9) and is rotatably connected to a first rotating rod (40), the inner part of the right support block (2) is rotatably connected to a first gear (10), the first gear (10) and the tooth groove (41) are meshed. The rear end of the first rotating rod (40) is fixedly connected to the front end of the first gear (10), the interior of the right support block (2) is located at the first rotating rod (40) and is provided with a movable groove (33), the interior of the movable groove (33) is rotatably connected to the first rotating cylinder (31), the bottom of the first rotating cylinder (31) is fixed with a second rotating rod (30), the interior of the right support block (2) is located above the first rotating cylinder (31) and is rotatably connected to the third rotating rod (25), the outer wall of the third rotating rod (25) and the inner wall of the first rotating cylinder (31) are both fixed with a first magnetic ring (26), the two first magnetic rings (26) are rotatably connected, and the outer wall of the third rotating rod (25) is rotatably connected to a circular ring (73),The bottom of the circular ring (73) is fixedly connected to the top of the first rotating drum (31), and the inner wall of the circular ring (73) is provided with two first receiving holes (38), the first receiving hole (38) is fixed with a first spring (35), and the other end of the first spring (35) is fixed with a first clamping block (36), and the outer wall of the third rotating rod (25) is provided with a first ratchet groove (37), and the sleeve of the third rotating rod (25) is provided with two movable rings (32), and the two movable rings (32) are rotatably connected to each other, and the opposite sides of the two first clamping blocks (36) are fixed with a first pull rope (34), and the other end of the first pull rope (34) is fixedly connected to the bottom of the movable ring (32) below. A plurality of second springs (24) are fixed on the inner upper surface of the groove (33), and the other end of the second spring (24) is fixedly connected to the top of the upper movable ring (32), and the top end of the third rotating rod (25) passes through the placement plate (12) and is located inside the slide groove (14). A second receiving hole (43) is opened on the rear surface of the right support block (2), and a third spring (42) is fixed inside the second receiving hole (43), and the other end of the third spring (42) is fixed with a pressure rod (74). Two second pull ropes (23) are fixed to the top of the upper movable ring (32), and the other end of the second pull rope (23) is fixedly connected to the front end of the pressure rod (74). The top of the placement plate (12) is fixed. A fixed frame (17) is provided, and the interior of the fixed frame (17) is rotatably connected to a third screw rod (16), the bottom end of the third screw rod (16) passes through the fixed frame (17) and is located inside the slide groove (14), and the inner rear surface of the cabinet (11) is rotatably connected to a fourth rotating rod (5), the first rotating rod (40) and the second rotating rod (30), the third rotating rod (25), the first screw rod (13) and the third screw rod (16), and the second screw rod (29) and the fourth rotating rod (5) are all connected by a second gear (15), the top of the third screw rod (16) passes through the fixed block (83) on the right side and is rotatably connected to the inner lower surface of the fixed frame (17), and the third rotating rod (25) passes through the fixed block (83) on the right side and is rotatably connected to the inner lower surface of the fixed frame (17). The three screws (16) are internally screwed to the fixed block (83) on the right side. A motor (39) is fixed to the rear surface of the cabinet (11). The output shaft of the motor (39) passes through the cabinet (11) and is fixedly connected to the rear end of the second screw (29) on the right side. A fifth receiving hole (81) is provided on the inner wall of the movable groove (33). A ninth spring (82) is fixed inside the fifth receiving hole (81). A fourth clamping block (57) is fixed to the other end of the ninth spring (82). A bayonet (80) is provided on the outer wall of the movable ring (32) above. A second pressure hole (77) is provided on the inner wall of the second receiving hole (43). A push block (78) is movably connected inside the second pressure hole (77).A fifth pull rope (79) is fixed to the rear end of the fourth clamping block (57), and the other end of the fifth pull rope (79) passes through the push block (78) and is slidably connected to the inner wall of the second pressure hole (77).

2. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 1, characterized in that: The placement plate (12) is internally rotatably connected to a seventh rotating rod (8), the bottom of the placement plate (12) is located between the two support blocks (2) and is fixed with a fixed shell (51), the internal of the fixed shell (51) is rotatably connected to a second rotating drum (58), the top of the second rotating drum (58) is fixed with a fifth rotating rod (59), the inner side wall of the fixed shell (51) is fixed with a fixed drum (56), the inner lower surface of the fixed drum (56) is fixed with a sixth rotating rod (44), the outer side wall of the sixth rotating rod (44) and the second rotating drum are fixed. The inner wall of (58) is fixed with a second magnetic ring (45), and the two second magnetic rings (45) are rotatably connected to each other. The interior of the fixed shell (51) is located below several fixed cylinders (56) and is slidably connected to a movable shell (7). The interior of the movable shell (7) is slidably connected to a movable column (76). A fourth spring (47) is fixed to the top of the movable column (76), and the other end of the fourth spring (47) is fixedly connected to the bottom of the fixed cylinder (56). The costless rotation of the sixth rotating rod (44) is connected to two rotating wheels (46). A sliding hole (53) is provided inside the movable column (76), a slider (49) is slidably connected inside the sliding hole (53), a fifth spring (48) is fixed to the top of the slider (49), a third pull rope (55) is fixed to the outer wall of the rotating wheel (46), the other end of the third pull rope (55) is fixedly connected to the top of the slider (49), a roller (50) is fixed to the bottom of the movable shell (7), four fourth receiving holes (66) are provided on the inner side of the fifth rotating rod (59), and a sixth spring (67) is fixed inside the fourth receiving hole (66) The other end of the sixth spring (67) is fixed with a second block (68), the north-south bar of the rotating wheel (46) is provided with a second ratchet groove (52), the top of the fifth rotating rod (59) passes through the placement plate (12), the fifth rotating rod (59), the seventh rotating rod (8) and the first screw rod (13) are connected by the second gear (15), and the inner lower surface of the movable shell (7) is fixed with an eighth spring (75), and the other end of the eighth spring (75) is fixedly connected to the bottom of the movable column (76).

3. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 2, characterized in that: The fixed shell (51) is provided with a third receiving hole (62) on both the left and right sides thereof, a seventh spring (61) is fixed inside the third receiving hole (62), a third clamping block (63) is fixed to the other end of the seventh spring (61), a first pressing hole (65) is provided on the rear surface of the fixed shell (51), a pressing block (64) is movably connected inside the first pressing hole (65), a fourth pull rope (60) is fixed inside the pressing block (64), the two ends of the fourth pull rope (60) are respectively fixedly connected to the opposite sides of the two third clamping blocks (63), and clamping holes (54) are provided on both the left and right sides of the movable shell (7).

4. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 3, characterized in that: The bottom of the cabinet (11) is located on the right side of the fixed shell (51) and is rotatably connected to a support rod (71); a rectangular block (72) is fixed to the top of the support rod (71); a torsion spring (70) is fixed to the outer wall of the support rod (71); a cylinder (69) is fixed to the other end of the torsion spring (70); and the bottom of the cylinder (69) is fixedly connected to the inner lower surface of the cabinet (11).

5. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 4, characterized in that: The opposite sides of the two first plywood (22) and the bottom of the second plywood (20) are both fixed with rubber layers (21).

6. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 5, characterized in that: A plurality of supporting legs are fixed to the bottom of the cabinet (11).

7. A new energy motor dual-path high and low temperature liquid cooling test mechanism according to claim 6, characterized in that: A placement groove (6) is provided on the top of the placement plate (12).

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