A positioning structure for new energy vehicle headlight detection equipment

Abstract

The present invention relates to the technical field of detection equipment, and specifically to a positioning structure of a new energy vehicle headlight detection equipment, including a base, a discharge chamber is provided at the bottom of the base, a motor is welded on the outer wall of the base, a flip frame is welded on the main shaft of the motor, the flip frame is rotatably plugged in the discharge chamber, and a slide bar is slidably plugged at the center outer wall of the flip frame. In the present invention, a receiving plate is provided, so that during detection, the headlight is placed on the receiving plate, and the gravity of the headlight stretches a spring 1, so that the receiving plate drives the slide bar to move downward, and under the action of a connecting rod 1, two linkage rods 1 move closer to the receiving plate, so that the slide column drives the special-shaped clamp to approach the headlight on the receiving plate, and the special-shaped clamp can push the headlight to the bottom of the ball drop rack to achieve a positioning effect. When all the special-shaped clamps are in contact with the headlight, the headlight is clamped and fixed, and there is no need to manually adjust the clamp and position it.

Description

Technical Field

[0001] The present invention belongs to the technical field of detection equipment, and in particular relates to a positioning structure of a new energy vehicle headlight detection equipment. Background Art

[0002] Car lights need to undergo a series of tests before leaving the factory to ensure product quality, including headlight collision detection.

[0003] However, the existing detection equipment not only requires manual clamping, but also requires manual movement of the fixture for positioning, which has low work efficiency. In addition, when the existing detection equipment performs multi-point collision, the fixture position needs to be moved multiple times, which has low work efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a positioning structure for a new energy vehicle headlight detection equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A positioning structure of a new energy vehicle headlight detection equipment comprises a base, a discharge chamber is provided at the bottom of the base, a motor is welded on the outer wall of the base, a flip frame is welded on the main shaft of the motor, the flip frame is rotatably plugged in the discharge chamber, a sliding rod is slidably plugged at the central outer wall of the flip frame, a receiving plate is welded on the upper end wall of the sliding rod, a spring is welded between the lower end wall of the sliding rod and the outer wall of the flip frame, a pair of symmetrically distributed limit rods are welded on the bottom outer wall of the flip frame, and each limit rod has a sliding outer wall. A linkage rod 1 is sleeved, and a connecting rod 1 is rotatably inserted on the outer wall of each linkage rod 1, and the outer wall of each connecting rod 1 at one end away from the linkage rod 1 is rotatably inserted on the outer wall of the sliding rod, two pairs of symmetrically distributed travel grooves are opened on the outer wall of the flip frame, and a sliding column is slidably inserted in each of the travel grooves, and a special-shaped clamp is rotatably sleeved on the upper end wall of each sliding column, a pair of symmetrically distributed sliding grooves 1 are opened on the outer wall of each linkage rod 1, and the lower end wall of each sliding column is slidably inserted in the sliding groove 1, and a detection mechanism is provided on the base.

[0007] In the above-mentioned positioning structure of the new energy vehicle headlight detection equipment, a lever 1 is welded on the main shaft of the motor, and a transmission chamber is opened on the outer wall of the base close to the lever 1. A limit rod 2 is welded in the transmission chamber, and a linkage rod 2 is slidably inserted in the transmission chamber. The linkage rod 2 is slidably mounted on the outer wall of the limit rod 2, and a spring 2 is welded between the outer wall of the linkage rod 2 and the inner wall of the transmission chamber. The spring 2 is mounted on the outer wall of the limit rod 2, and the linkage rod 2 is adapted to the lever 1.

[0008] In the above-mentioned positioning structure of a new energy vehicle headlight detection equipment, a discharge port is provided on the bottom outer wall of the discharge chamber, a recovery groove is provided on the inner wall of the discharge chamber on the side away from the discharge port, and an interlayer is provided at the bottom of the discharge chamber, the interlayer extends from the discharge port to the recovery groove, a magnet rod is slidably inserted in the interlayer, a slide groove 2 is provided on the outer wall of the second linkage rod, and the end of the magnet rod is slidably inserted in the slide groove 2.

[0009] In the above-mentioned positioning structure of the new energy vehicle headlight detection equipment, an iron fence is rotatably plugged into the inner wall of the feed opening, and the magnet rod can adsorb the iron fence to close the feed opening.

[0010] In the above-mentioned positioning structure of a new energy vehicle headlight detection equipment, the detection mechanism includes a scraper conveyor belt, a bracket is welded on the outer wall of the base on one side close to the recovery tank, a lifting channel is opened in the bracket, the lifting channel is connected with the recovery tank, a pair of upper and lower tensioning wheels are inserted in the lifting channel through a rotating shaft, a scraper conveyor belt is mounted on the outer wall of the tensioning wheel, a ball storage groove is opened on the top inner wall of the lifting channel, the scraper conveyor belt extends from the ball storage groove to the recovery tank, a gearbox is welded on the outer wall of the base, the main shaft of the motor is connected to the input end of the gearbox through a coupling, the rotating shaft of the tensioning wheel is connected to the output end of the gearbox through a coupling, and the ball storage groove is filled with iron balls.

[0011] In the above-mentioned positioning structure of the new energy vehicle headlight detection equipment, a cylindrical ball dropping rack is welded on the top outer wall of the bracket, the ball dropping rack is coaxially distributed with the receiving plate, a guide channel is opened on the top of the ball dropping rack, the guide channel is connected with the ball storage groove, the guide channel extends to the center of the ball dropping rack, and a starting plate is plugged into the inner wall of the end of the guide channel through a rotating shaft.

[0012] In the above-mentioned positioning structure of the new energy vehicle headlight detection equipment, a special-shaped column is welded on the rotating shaft of the starting plate, a lever 2 is slidably sleeved on the outer wall of the special-shaped column, a spring 3 is welded between the outer wall of the lever 2 and the outer wall of the guide channel, a turntable is rotatably plugged on the inner wall of the ball dropping rack, a number of columns equidistantly distributed in a circle are welded on the top outer wall of the turntable, the columns are adapted to the lever 2, and a ball dropping opening is provided at the bottom of the turntable.

[0013] In the above-mentioned positioning structure of a new energy vehicle headlight detection equipment, the rotating shaft of the starting plate extends to the outer wall side of the ball dropping rack, a cam is welded on the end of the rotating shaft of the starting plate, and interception plates are slidably inserted on the upper and lower outer walls of the guide channel near one end of the ball storage groove, and a connecting rod is welded between the two interception plates. The interception plate can close the guide channel, and the two interception plates are distributed in parallel and the spacing can accommodate an iron ball. A connecting rod 2 is rotatably inserted on the outer wall of the interception plate, and the connecting rod 2 is rotatably inserted on the outer wall of the cam away from the end wall of the interception plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting up the receiving plate, when testing, the headlight is placed on the receiving plate, and the gravity of the headlight stretches the spring 1, so that the receiving plate drives the slide bar to move downward. Under the action of the connecting rod 1, the two linkage rods 1 move closer to the receiving plate, so that the linkage rod 1 drives the slide column to slide along the stroke groove toward the receiving plate, and then the slide column drives the special-shaped clamp to approach the headlight on the receiving plate. The special-shaped clamp can push the headlight to the center of the receiving plate, so that the headlight moves to the bottom of the ball drop rack to achieve the positioning effect. When all the special-shaped clamps are in contact with the headlight, the headlight is clamped and fixed, and there is no need to manually adjust the clamp and position it;

[0016] 2. Through the detection mechanism set up, when the iron ball enters the guide channel from the ball storage groove, the iron ball continues to roll toward the exit end of the guide channel, then falls into the turntable, and finally falls through the ball drop port to perform impact resistance detection on the headlight. When the iron ball passes through the starting plate, the iron ball pushes the starting plate to flip over. Under the cooperation of the special-shaped column and the second lever, the starting plate drives the second lever to shift the column, so that the turntable rotates, and then the position of the ball drop port is changed, and there is no need to change the position of the fixture. At the same time, when the iron ball pushes the starting plate to flip, under the action of the cam and the connecting rod, the starting plate drives the intercepting plate to move up when it flips, so that the iron ball between the two intercepting plates enters the guide channel. After the iron ball is separated from the starting plate, the intercepting plate is reset under the action of gravity, thereby driving the starting plate to reset, so that the subsequent iron ball can push the starting plate to flip again, and so on and so forth, to achieve automatic loading, and then achieve the effect of multi-point detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the transmission chamber of the present invention.

[0019] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention.

[0020] Figure 4It is a three-dimensional schematic diagram of the receiving plate of the present invention.

[0021] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the turnover frame of the present invention.

[0022] Figure 6 It is a three-dimensional schematic diagram of the scraper conveyor belt of the present invention.

[0023] Figure 7 It is a three-dimensional cross-sectional schematic diagram of the initial state of the detection mechanism of the present invention.

[0024] Figure 8 It is a three-dimensional schematic diagram of the detection mechanism assembly of the present invention.

[0025] Fig. 9 It is a schematic plan cross-sectional view of the working state of the detection mechanism of the present invention.

[0026] In the figure: 1, base; 11, bracket; 111, lifting channel; 12, discharge chamber; 121, discharge port; 122, recovery slot; 123, iron railing; 13, transmission chamber; 131, limit rod 2; 14, interlayer; 15, ball storage slot; 16, ball drop rack; 161, turntable; 162, ball drop port; 163, column; 164, guide channel; 17, gearbox; 2, motor; 21, flip rack; 211, limit rod 1; 212, travel slot; 22, 1. Lever 1; 2. Adapter plate; 31. Slide bar; 32. Spring 1; 33. Connecting rod 1; 4. Special-shaped pliers; 41. Slide column; 42. Linking rod 1; 421. Slide slot 1; 5. Linking rod 2; 51. Spring 2; 52. Slide slot 2; 53. Magnet rod; 6. Tensioning wheel; 61. Scraper conveyor belt; 7. Start plate; 71. Special-shaped column; 72. Cam; 73. Lever 2; 74. Spring 3; 8. Interceptor plate; 81. Connecting rod; 82. Connecting rod 2; 9. Iron ball. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] See also Figure 1-Figure 9The present invention provides a technical solution: a positioning structure of a new energy vehicle headlight detection equipment, comprising a base 1, a discharge chamber 12 is opened at the bottom of the base 1, a motor 2 is welded on the outer wall of the base 1, a flip frame 21 is welded on the main shaft of the motor 2, the flip frame 21 is rotatably plugged into the discharge chamber 12, a slide bar 31 is slidably plugged at the center outer wall of the flip frame 21, a receiving plate 3 is welded on the upper end wall of the slide bar 31, a spring 32 is welded between the lower end wall of the slide bar 31 and the outer wall of the flip frame 21, a pair of symmetrically distributed limit rods 211 are welded on the bottom outer wall of the flip frame 21, and the outer portion of each limit rod 211 is welded to the outer wall of the flip frame 21. A linkage rod 42 is slidably sleeved on the wall, a connecting rod 33 is rotatably inserted on the outer wall of each linkage rod 42, the outer wall of one end of each connecting rod 33 away from the linkage rod 42 is rotatably inserted on the outer wall of the slide rod 31, two pairs of symmetrically distributed travel grooves 212 are opened on the outer wall of the flip frame 21, a sliding column 41 is slidably inserted in each travel groove 212, a special-shaped clamp 4 is rotatably sleeved on the upper end wall of each sliding column 41, a pair of symmetrically distributed sliding grooves 421 are opened on the outer wall of each linkage rod 42, the lower end wall of each sliding column 41 is slidably inserted in the sliding groove 421, and a detection mechanism is provided on the base 1.

[0030] In the initial state, under the elastic force of the spring 1 32 , the slide bar 31 extends upward, and under the action of the connecting rod 1 33 , the two linkage rods 1 42 move away from each other, so that the slide column 41 drives the special-shaped clamp 4 to move away from the receiving plate 3 .

[0031] The above content is further elaborated: during the test, the headlight is placed on the receiving plate 3, and the gravity of the headlight stretches the spring 32, so that the receiving plate 3 drives the slide bar 31 to move downward, and under the action of the connecting rod 33, the two linkage rods 42 move closer to the receiving plate 3, so that the linkage rod 42 drives the slide column 41 to slide along the travel groove 212 toward the receiving plate 3, and then the slide column 41 drives the special-shaped clamp 4 to approach the headlight on the receiving plate 3, and the special-shaped clamp 4 can push the headlight to the center of the receiving plate 3, and the ball drop frame 16 and the receiving plate 3 are connected. The coaxial distribution allows the headlight to move to just below the ball-dropping rack 16 to achieve a positioning effect. When all the special-shaped clamps 4 are in contact with the headlight, the headlight is clamped and fixed without the need to manually adjust the clamp and position. After the detection is completed, the control motor 2 drives the flip rack 21 to flip. When the flip rack 21 flips half a circle, the gravity of the headlight and the elastic force of the spring 32 on the receiving plate 3 are both downward, causing the spring 32 to contract and reset, thereby moving the special-shaped clamps 4 away from the receiving plate 3, so that the headlight, debris and iron ball 9 all fall into the discharge chamber 12.

[0032] Specifically, a lever 22 is welded on the main shaft of the motor 2, a transmission chamber 13 is opened on the outer wall of the side of the base 1 close to the lever 22, a limit rod 131 is welded in the transmission chamber 13, a linkage rod 5 is slidably inserted in the transmission chamber 13, the linkage rod 5 is slidably sleeved on the outer wall of the limit rod 131, a spring 51 is welded between the outer wall of the linkage rod 5 and the inner wall of the transmission chamber 13, the spring 51 is sleeved on the outer wall of the limit rod 131, the linkage rod 5 is adapted to the lever 22, and the bottom outer wall of the discharge chamber 12 A discharge port 121 is provided on the top, a recovery groove 122 is provided on the inner wall of the discharge chamber 12 on one side away from the discharge port 121, an interlayer 14 is provided at the bottom of the discharge chamber 12, the interlayer 14 extends from the discharge port 121 to the recovery groove 122, a magnet rod 53 is slidably inserted in the interlayer 14, a slide groove 2 52 is provided on the outer wall of the linkage rod 2 5, the end of the magnet rod 53 is slidably inserted in the slide groove 2 52, an iron fence 123 is rotatably inserted on the inner wall of the discharge port 121, and the magnet rod 53 can adsorb the iron fence 123 to close the discharge port 121.

[0033] The input and output ends of the gearbox 17 have the same direction of rotation, so that when the main shaft of the motor 2 rotates one circle, the tensioning wheel 6 can rotate multiple circles in the same direction, thereby increasing the feed stroke of the tensioning wheel 6 driving the scraper conveyor belt 61, thereby ensuring that the scraper conveyor belt 61 can transport the iron balls 9 to the ball storage tank 15.

[0034] In the initial state, under the action of spring 2 51, linkage rod 2 5 drives magnet rod 53 to move to the side close to iron fence 123, and magnet rod 53 adsorbs iron fence 123, so that discharge port 121 is in a closed state, and a slope obliquely directed toward discharge port 121 is provided at the bottom of discharge chamber 12, so that car lights, debris and iron ball 9 can be intercepted by iron fence 123 when they gather at discharge port 121, so that iron ball 9 is also adsorbed by magnet rod 53.

[0035] The above content is further elaborated: after the detection is completed, the control motor 2 drives the flip frame 21 to rotate one circle. When the flip frame 21 rotates half a circle, the car lights, debris and iron balls 9 all fall into the discharge chamber 12. As the flip frame 21 continues to rotate back to the normal position, the flip frame 21 drives the lever 1 22 to push the linkage rod 2 5 to compress the spring 2 51. The linkage rod 2 5 drives the magnet rod 53 to slide along the interlayer 14 into the recovery groove 122, so that the magnet rod 53 absorbs the iron ball 9 and moves it into the recovery groove 122. At the same time, the magnet rod 53 is separated from the iron bar 123, so that the car lights and debris push the iron bar 123. The fence 123 opens the discharge port 121 for discharge. When the flip frame 21 returns to the normal position, the lever 1 22 is disengaged from the linkage rod 2 5, so that the linkage rod 2 5 drives the magnet rod 53 to reset under the action of the spring 2 51. The iron ball 9 adsorbed by the magnet rod 53 is intercepted in the recovery groove 122 by the inner wall of the recovery groove 122. The iron ball 9 rolls to the bottom of the lifting channel 111 through the inclined surface at the bottom of the recovery groove 122, waiting for recovery. When the second detection is completed, the main shaft of the motor 2 drives the tensioning wheel 6 to rotate through the gearbox 17, so that the scraper conveyor belt 61 can transport the iron ball 9 from the last experiment to the ball storage groove 15.

[0036] Specifically, the detection mechanism includes a scraper conveyor belt 61, a bracket 11 is welded on the outer wall of one side of the base 1 close to the recovery tank 122, a lifting channel 111 is provided in the bracket 11, the lifting channel 111 is connected with the recovery tank 122, a pair of upper and lower tensioning wheels 6 are inserted in the lifting channel 111 through a rotating shaft, and the outer wall of the tensioning wheel 6 is sleeved with a scraper conveyor belt 61, a ball storage groove 15 is provided on the top inner wall of the lifting channel 111, and the scraper conveyor belt 61 extends from the ball storage groove 15 to the recovery tank 122. A gearbox 17 is welded on the outer wall, the main shaft of the motor 2 is connected to the input end of the gearbox 17 through a coupling, the rotating shaft of the tension wheel 6 is connected to the output end of the gearbox 17 through a coupling, the ball storage groove 15 is filled with iron balls 9, a cylindrical ball drop rack 16 is welded on the top outer wall of the bracket 11, the ball drop rack 16 is coaxially distributed with the receiving plate 3, a guide channel 164 is opened on the top of the ball drop rack 16, the guide channel 164 is connected to the ball storage groove 15, and the guide channel 164 extends to the center of the ball drop rack 16. The inner wall of the end of 4 is rotatably plugged with a starting plate 7 through a rotating shaft, a special-shaped column 71 is welded on the rotating shaft of the starting plate 7, a second lever 73 is slidably sleeved on the outer wall of the special-shaped column 71, a spring 3 74 is welded between the outer wall of the second lever 73 and the outer wall of the guide channel 164, a turntable 161 is rotatably plugged on the inner wall of the ball-dropping rack 16, a plurality of columns 163 equidistantly distributed on the outer wall of the top of the turntable 161 are welded, the columns 163 are adapted to the second lever 73, a ball-dropping opening 162 is provided at the bottom of the turntable 161, and the starting plate 71 is welded with a special-shaped column 71. The rotating shaft of 7 extends to the outer wall side of the ball dropping rack 16, and a cam 72 is welded to the end of the rotating shaft of the starting plate 7. Interceptor plates 8 are slidably inserted on the upper and lower outer walls of the guide channel 164 near one end of the ball storage groove 15, and a connecting rod 81 is welded between the two interceptor plates 8. The interceptor plate 8 can close the guide channel 164. The two interceptor plates 8 are distributed in parallel and the spacing can accommodate an iron ball 9. A connecting rod 2 82 is rotatably inserted on the outer wall of the interceptor plate 8, and the connecting rod 2 82 is rotatably inserted on the outer wall of the cam 72 away from the end wall of the interceptor plate 8.

[0037] The outer wall of the second lever 73 is provided with an oblique angle, so that when the second lever 73 is reset, the column 163 can push the second lever 73 along the oblique angle to compress the third spring 74 to avoid the position, so that the second lever 73 will not drive the rotating disk 161 to rotate in the opposite direction.

[0038] In the initial state, under the action of gravity of the intercepting plate 8, the intercepting plate 8 closes the guide channel 164, and the starting plate 7 is in an erected state.

[0039] The above content is further elaborated: during the first inspection, the iron ball 9 is placed in the ball storage groove 15. After the rear light is installed, the interception plate 8 is lifted up and reset. The interception plate 8 located at the top opens the guide channel 164, and the interception plate 8 located at the bottom can intercept the subsequent iron ball 9, so that the iron ball 9 between the two interception plates 8 enters the guide channel 164. When the iron ball 9 passes through the starting plate 7, the iron ball 9 pushes the starting plate 7 to flip over. Under the cooperation of the special-shaped column 71 and the second lever 73, the starting plate 7 drives the second lever 73 to shift the column 163, so that the turntable 161 rotates, and then the position of the ball drop port 162 is adjusted. At the same time, when the iron ball 9 pushes the start plate 7 to flip, under the action of the cam 72 and the connecting rod 82, the start plate 7 flips and drives the interception plate 8 to move upward, so that the iron ball 9 between the two interception plates 8 enters the guide channel 164. After the iron ball 9 is separated from the start plate 7, the interception plate 8 is reset under the action of gravity, thereby driving the start plate 7 to reset, so that the subsequent iron ball 9 can push the start plate 7 to flip again, and so on and so forth, to realize automatic loading, and the iron ball 9 falls into the turntable 161, and finally falls through the ball drop port 162, so as to realize the impact resistance detection of the car light, thereby realizing the effect of multi-point detection.

[0040] The working principle and use process of the present invention are as follows: during the first inspection, the iron ball 9 is placed in the ball storage groove 15, and the headlight is placed on the receiving plate 3. The gravity of the headlight stretches the spring 32, so that the receiving plate 3 drives the slide bar 31 to move downward. Under the action of the connecting rod 33, the two linkage rods 42 move closer to the receiving plate 3, so that the slide column 41 drives the special-shaped clamp 4 to move closer to the headlight on the receiving plate 3. The special-shaped clamp 4 can push the headlight to the center of the receiving plate 3, and the ball drop rack 16 is coaxial with the receiving plate 3. The distribution makes the headlight move to the right below the ball drop rack 16 to achieve the positioning effect. When all the special-shaped clamps 4 are in contact with the headlight, the headlight is clamped and fixed. There is no need to manually adjust the clamp and position. The interception plate 8 is lifted up and reset. Under the action of the detection mechanism, the iron ball 9 falls into the turntable 161 and finally falls through the ball drop port 162 to achieve the impact resistance test of the headlight, thereby achieving the effect of multi-point detection. After the detection is completed, the control motor 2 drives the flip rack 21 to rotate one circle. When the turning frame 21 rotates half a circle, the car lights, debris and iron balls 9 all fall into the discharge chamber 12. As the turning frame 21 continues to rotate back to the normal position, the turning frame 21 drives the lever 1 22 to push the linkage rod 2 5 to compress the spring 2 51, so that the magnet rod 53 absorbs the iron ball 9 and moves it into the recovery groove 122. At the same time, the magnet rod 53 is separated from the iron bar 123, so that the car lights and debris push the iron bar 123 to open the discharge port 121 for discharge. When the turning frame 21 returns to the normal position, the lever 1 22 and the linkage rod 5 are connected. 25 is disengaged, so that the linkage rod 25 drives the magnet rod 53 to reset under the action of spring 251, and the iron ball 9 adsorbed by the magnet rod 53 is intercepted in the recovery groove 122 by the inner wall of the recovery groove 122, and the iron ball 9 rolls to the bottom of the lifting channel 111 through the inclined surface at the bottom of the recovery groove 122, waiting for recovery. When the second detection is completed, the main shaft of the motor 2 drives the tensioning wheel 6 to rotate through the gearbox 17, so that the scraper conveyor belt 61 can transport the iron ball 9 from the last experiment to the ball storage groove 15.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning structure for a new energy vehicle headlight detection device, comprising a base (1), characterized in that: A discharge chamber (12) is provided at the bottom of the base (1), a motor (2) is welded on the outer wall of the base (1), a turning frame (21) is welded on the main shaft of the motor (2), the turning frame (21) is rotatably inserted in the discharge chamber (12), a sliding rod (31) is slidably inserted at the central outer wall of the turning frame (21), a receiving plate (3) is welded on the upper end wall of the sliding rod (31), a spring (32) is welded between the lower end wall of the sliding rod (31) and the outer wall of the turning frame (21), a pair of symmetrically distributed limiting rods (211) are welded on the bottom outer wall of the turning frame (21), and a linkage rod (42) is slidably sleeved on the outer wall of each limiting rod (211), each limiting rod (211) is slidably sleeved on the outer wall of each limiting rod (211), and each A connecting rod (33) is rotatably inserted on the outer wall of each linkage rod (42); the outer wall of one end of each connecting rod (33) away from the linkage rod (42) is rotatably inserted on the outer wall of the slide rod (31); two pairs of symmetrically distributed travel grooves (212) are opened on the outer wall of the flip frame (21); a slide column (41) is slidably inserted in each of the travel grooves (212); a special-shaped clamp (4) is rotatably sleeved on the upper end wall of each slide column (41); a pair of symmetrically distributed slide grooves (421) are opened on the outer wall of each linkage rod (42); the lower end wall of each slide column (41) is slidably inserted in the slide groove (421); and a detection mechanism is provided on the base (1); The detection mechanism comprises a scraper conveyor belt (61); a bracket (11) is welded on an outer wall of one side of the base (1) close to the recovery tank (122); a lifting channel (111) is provided in the bracket (11); the lifting channel (111) is communicated with the recovery tank (122); a pair of upper and lower tensioning wheels (6) are rotatably plugged in the lifting channel (111) via a rotating shaft; the outer wall of the tensioning wheel (6) is sleeved with a scraper conveyor belt (61); a ball storage groove (15) is provided on the top inner wall of the lifting channel (111); the scraper conveyor belt (61) extends from the ball storage groove (15) to the recovery tank (122); the outer wall of the base (1) A gearbox (17) is welded on the wall, the main shaft of the motor (2) is connected to the input end of the gearbox (17) through a coupling, the rotating shaft of the tension wheel (6) is connected to the output end of the gearbox (17) through a coupling, the ball storage groove (15) is filled with iron balls (9), a cylindrical ball drop rack (16) is welded on the top outer wall of the bracket (11), the ball drop rack (16) and the receiving plate (3) are coaxially distributed, a guide channel (164) is opened on the top of the ball drop rack (16), the guide channel (164) is connected to the ball storage groove (15), the guide channel (164) extends to the center of the ball drop rack (16), and the guide channel (164) A starting plate (7) is rotatably plugged into the inner wall of the end of the ball drop rack (164) through a rotating shaft, a special-shaped column (71) is welded on the rotating shaft of the starting plate (7), a second lever (73) is slidably sleeved on the outer wall of the special-shaped column (71), a third spring (74) is welded between the outer wall of the second lever (73) and the outer wall of the guide channel (164), a rotating disk (161) is rotatably plugged into the inner wall of the ball drop rack (16), a plurality of columns (163) equidistantly distributed in a circumferential manner are welded on the top outer wall of the rotating disk (161), the columns (163) are matched with the second lever (73), a ball drop opening (162) is opened at the bottom of the rotating disk (161), and the starting plate (161) is provided with a plurality of columns (163) equidistantly distributed in a circumferential manner. The rotating shaft of the plate (7) extends to the outer wall side of the ball drop rack (16), and a cam (72) is welded to the end of the rotating shaft of the starting plate (7). Interceptor plates (8) are slidably inserted on the upper and lower outer walls of the guide channel (164) near one end of the ball storage groove (15). A connecting rod (81) is welded between the two interceptor plates (8). The interceptor plate (8) can close the guide channel (164). The two interceptor plates (8) are distributed in parallel and the spacing can accommodate an iron ball (9). A second connecting rod (82) is rotatably inserted on the outer wall of the interceptor plate (8). The second connecting rod (82) is rotatably inserted on the outer wall of the cam (72) away from the end wall of the interceptor plate (8).

2. The positioning structure of the new energy vehicle headlight detection equipment according to claim 1 is characterized in that: A lever (22) is welded on the main shaft of the motor (2); a transmission chamber (13) is provided on the outer wall of the base (1) on one side close to the lever (22); a limit rod (131) is welded in the transmission chamber (13); a linkage rod (5) is slidably inserted in the transmission chamber (13); the linkage rod (5) is slidably mounted on the outer wall of the limit rod (131); a spring (51) is welded between the outer wall of the linkage rod (5) and the inner wall of the transmission chamber (13); the spring (51) is mounted on the outer wall of the limit rod (131); the linkage rod (5) is adapted to the lever (22).

3. The positioning structure of the new energy vehicle headlight detection equipment according to claim 2 is characterized in that: A discharge port (121) is provided on the outer wall at the bottom of the discharge chamber (12); a recovery groove (122) is provided on the inner wall of the discharge chamber (12) on a side away from the discharge port (121); an interlayer (14) is provided at the bottom of the discharge chamber (12); the interlayer (14) extends from the discharge port (121) to the recovery groove (122); a magnet rod (53) is slidably inserted in the interlayer (14); a second slide groove (52) is provided on the outer wall of the second linkage rod (5); an end of the magnet rod (53) is slidably inserted in the second slide groove (52).

4. The positioning structure of the new energy vehicle headlight detection equipment according to claim 3 is characterized in that: An iron bar (123) is rotatably inserted on the inner wall of the material discharge opening (121), and the magnet rod (53) can adsorb the iron bar (123) to close the material discharge opening (121).

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