Electric clothes drying rack testing equipment

Abstract

The present invention discloses an electric clothes drying rack testing device, comprising a frame and simulated clothes, wherein the electric clothes drying rack is installed on the frame, and an air flow generating device and an aging device are also provided on the frame, the simulated clothes comprising a frame, a plurality of movable columns are movably installed on a vertical support rod, a movable driving mechanism is provided between the movable column and the vertical support rod, a left water storage pipe is provided between the movable column and the left part, and a right water storage pipe is provided between the movable column and the right part, and the frame is connected to a water inlet and outlet device; the water inlet and outlet device injects water into the frame to increase the weight of the simulated clothes, simulating clothes that have just been washed and are being hung out to dry, and then the water inlet and outlet device pumps water out of the simulated clothes, simulating that the water in the clothes evaporates and the weight of the clothes decreases as they are hung out to dry, and with continuous water injection and pumping, the weight change of the clothes during the drying process can be simulated, and the air flow generating device generates air flow during the test to simulate the external force of wind on the clothes in a real drying environment.

Description

Technical Field

[0001] The invention relates to testing equipment for an electric clothes drying rack. Background Art

[0002] Existing electric clothes drying rack testing equipment cannot effectively simulate the real environment of clothes drying and can only perform a single test. For example, CN215374856U discloses an automatic clothes drying rack load-bearing capacity testing device, which connects a slot 1 in the sleeve with a clamp 1 on the main shaft, so that the sleeve can rotate with the main shaft, and then connects the steel cable to the clothes drying rack, which is rotated by the motor to provide tension for the clothes drying rack, thereby simulating the load-bearing capacity. At the same time, the connection between half gear 1 and half gear 2 and the setting of the spring enable the L-shaped rod to reciprocate, thereby forming a swinging force, which can be used to perform inspection operations on the clothes drying rack. It can only perform clothes drying rack load-bearing capacity tests and cannot simulate the real usage environment and perform comprehensive tests on the clothes drying rack. Summary of the Invention

[0003] In order to make up for the above shortcomings, the present invention provides an electric clothes drying rack testing device that can simulate the drying environment and achieve a more comprehensive test of the clothes drying rack performance.

[0004] The technical solution of the present invention is: an electric clothes drying rack testing equipment, comprising a frame and simulated clothes, the frame being equipped with an electric clothes drying rack, the frame being further provided with an air flow generating device and an aging device, the simulated clothes being hung on the clothes drying rod of the electric clothes drying rack, the simulated clothes comprising a frame, the frame comprising an upper side portion and a lower side portion, a left side portion and a right side portion being provided between the upper side portion and the lower side portion, a vertical support rod being fixedly installed between the middle portion of the upper side portion and the middle portion of the lower side portion, a plurality of movable columns being movably installed on the vertical support rod, a movable driving mechanism for driving the movable column to move up and down being provided between the movable column and the vertical support rod, a plurality of left water storage pipes being provided between the movable column and the left side portion, a plurality of right water storage pipes being provided between the movable column and the right side portion, the frame being connected to a water inlet and outlet device, the upper side portion, the lower side portion, the left side portion and the right side portion being all hard pipes and being connected to each other.

[0005] As a preferred technical solution, the vertical support rod is a hollow rod, a movable rod is movably installed in the vertical support rod, a vertically extending strip guide hole is opened on the outer peripheral surface of the vertical support rod, the movable column is movably installed in the strip guide hole, the inner end of the movable column is fixedly installed on the movable rod, and the movable drive mechanism is arranged between the movable rod and the vertical support rod.

[0006] As a preferred technical solution, the left water storage pipe and the right water storage pipe both include an elastic tube body, a guide plate is fixedly installed on the right end of the elastic tube body of the left water storage pipe, and a guide plate is fixedly installed on the left end of the elastic tube body of the right water storage pipe, and a strip hole is opened on the guide plate, and the strip hole extends along the length direction of the elastic tube body, and the strip hole is sleeved on the movable column and is gap-fitted with the movable column.

[0007] As a preferred technical solution, the movable rod includes multiple lifting cylinders, a first group of movable columns is provided on the first side portion of the outer circumference of the lifting cylinder, and a second group of movable columns is provided on the second side portion of the outer circumference of the lifting cylinder, the first side portion and the second side portion are opposite, the first group of movable columns and the second group of movable columns each include multiple movable columns, the first group of movable columns is used to install a left water storage pipe group, the second group of movable columns is used to install a right water storage pipe group, the left water storage pipe group includes multiple left water storage pipes, the right water storage pipe group includes multiple right water storage pipes, the inner diameter of the lower lifting cylinder in adjacent lifting cylinders is larger than the outer diameter of the upper lifting cylinder, and the lower lifting cylinder is sleeved on The lifting mechanism is a pair of fixedly mounted on two ends of the lifting handle, and the fixedly mounted on two ends of the lifting handle are pivotally connected to each other with a bolt, and the bolt has a round shank to contact with the two ends of the lifting handle; the bolt has a round shank to contact with the two ends of the lifting handle; the bolt has a round shank to contact with the two ends of the lifting handle; and the bolt has a round shank to contact with the two ends of the lifting handle.

[0008] As a preferred technical solution, the left water storage pipe and the right water storage pipe are respectively installed with wind shields extending along the length direction of the left water storage pipe and the right water storage pipe.

[0009] As a preferred technical solution, the airflow generating device includes an air outlet duct, a main air duct and a fan, the main air duct is connected to the air outlet end of the fan, a universal connector is provided between the air outlet duct and the main air duct, the universal connector includes a sleeve fixedly installed on the outer peripheral surface of the air outlet duct, the outer peripheral surface of the sleeve includes a spherical surface, the inner peripheral surface of the main air duct has a mounting groove that cooperates with the sleeve, the mounting groove has a mounting groove spherical surface that cooperates with the spherical surface, and a rotation limiting mechanism is provided between the main air duct and the sleeve.

[0010] As a preferred technical solution, the aging device includes an aging lamp, which is installed on a lamp holder. A transverse frame extending laterally is provided between the lamp holder and the frame. A vertically extending guide rail is provided on the transverse frame. A slider is movably installed on the guide rail. The slider is fixedly installed on the lamp holder, the transverse frame is fixedly installed on the frame, and a sliding limit mechanism is provided between the slider and the guide rail.

[0011] Due to the adoption of the above technical solution, an electric clothes drying rack testing device is provided, comprising a frame and simulated clothes, wherein the frame is equipped with an electric clothes drying rack, the frame is also provided with an air flow generating device and an aging device, the simulated clothes are hung on the clothes drying rod of the electric clothes drying rack, the simulated clothes comprise a frame, the frame comprises an upper side portion and a lower side portion, a left side portion and a right side portion are provided between the upper side portion and the lower side portion, a vertical support rod is fixedly provided between the middle portion of the upper side portion and the middle portion of the lower side portion, a plurality of movable columns are movably provided on the vertical support rod, a movable driving mechanism for driving the movable column to move up and down is provided between the movable column and the vertical support rod, a plurality of left water storage pipes are provided between the movable column and the left side portion, a plurality of right water storage pipes are provided between the movable column and the right side portion, the The frame is connected to a water inlet and outlet device, and the upper side, lower side, left side and right side are all hard tubes and are interconnected; the water inlet and outlet device injects water into the frame to increase the weight of the simulated clothes, simulating clothes that have just been washed and are being hung out to dry, and then the water inlet and outlet device pumps out the water in the simulated clothes, simulating that as the water in the clothes is dried, the weight of the clothes is reduced. With continuous water injection and pumping, the change in weight of the clothes during the drying process can be simulated, and the left water storage pipe and the right water storage pipe are raised at one end near the vertical support rod through the mobile driving mechanism, so that the water in the left water storage pipe and the right water storage pipe can flow out, which is convenient for the water inlet and outlet device to pump out the water, and the aging lamp irradiates the electric clothes drying rack. The airflow generating device generates airflow during the test to blow the simulated clothes, thereby simulating the external force of wind on the clothes in a real drying environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of embodiment 1 of the present invention;

[0013] Figure 2 Schematic diagram of the working principle of the mobile drive mechanism in the first embodiment of the present invention;

[0014] Figure 3 Schematic diagram of the tilted state of the left and right water storage pipes in the first embodiment of the present invention;

[0015] Figure 4 Schematic diagram of the installation position of the guide plate in the first embodiment of the present invention;

[0016] Figure 5Schematic diagram of the left and right water storage pipes in the initial state in the first embodiment of the present invention;

[0017] Figure 6 This is a schematic diagram of the left and right water storage pipes after draining water in the first embodiment of the present invention;

[0018] Figure 7 1 is a schematic structural diagram of an airflow generating device in Embodiment 1 of the present invention;

[0019] Figure 8 Schematic diagram of the working principle of the mobile drive mechanism in the second embodiment of the present invention;

[0020] Figure 9 Schematic diagram of the working state of the mobile drive mechanism in the second embodiment of the present invention;

[0021] Figure 10-13 It is a schematic diagram of the working principle of the mobile driving mechanism in the second embodiment of the present invention. DETAILED DESCRIPTION

[0022] Example 1:

[0023] like Figure 1As shown, an electric clothes drying rack test device includes a frame 1 and simulated clothes 2, an electric clothes drying rack 3 is installed on the frame 1, and an air flow generating device and an aging device are also provided on the frame 1. The simulated clothes 2 are hung on the clothes drying rod of the electric clothes drying rack 3, and the simulated clothes include a frame, which includes an upper side 5 and a lower side 6. A left side 7 and a right side 8 are provided between the upper side 5 and the lower side 6. A hook 35 is fixedly installed on the upper side, and the hook is hung on the clothes drying rod. The middle part of the upper side 5 and the lower side 6 are fixed on the upper side. A vertical support rod 9 is fixedly installed between the middle parts, and a plurality of movable columns 10 are movably installed on the vertical support rod 9. A movable driving mechanism for driving the movable column 10 to move up and down is provided between the movable column 10 and the vertical support rod 9. A plurality of left water storage pipes 11 are provided between the movable column 10 and the left side 7, and a plurality of right water storage pipes 12 are provided between the movable column 10 and the right side 8. The frame is connected to a water inlet and outlet device, and the upper side 5, the lower side 6, the left side 7 and the right side 8 are all hard pipes and are interconnected. The water inlet and outlet device injects water into the frame to increase the weight of the simulated clothes 2, simulating clothes that have just been washed and are being hung out to dry. The water inlet and outlet device then pumps out the water in the simulated clothes 2, simulating that as the clothes are hung out to dry, the water in the clothes evaporating and the weight of the clothes decreasing. With continuous water injection and pumping, the weight change of the clothes during the drying process can be simulated, thereby simulating the force change of the electric clothes drying rack during the clothes drying process. By changing the weight of the injected water and the number of clothes hung and simulating the weight change of the clothes during the drying process, the ultimate force performance of the clothes drying rod can be tested. In the prior art, electric clothes drying racks mostly use two parallel clothes drying rods. By placing simulated clothes on only one of the clothes drying rods, the load-bearing performance of the telescopic frame 41 of the electric clothes drying rack can be tested, thereby optimizing the structure and parameters of related components of the electric clothes drying rack. Moreover, the left water storage pipe 11 and the right water storage pipe 12 are raised near one end of the vertical support rod 9 by the mobile driving mechanism, so that the water in the left water storage pipe 11 and the right water storage pipe 12 can flow out completely, which is convenient for the water inlet and outlet device to pump out the water. The aging device performs light aging on the electric clothes drying rack, thereby testing the anti-aging performance of the electric clothes drying rack. The airflow generating device generates airflow during the test to blow the simulated clothes 2, thereby simulating the external force of wind on the clothes in a real drying environment, so as to test the load-bearing performance of the electric clothes drying rack under different wind conditions, different amounts of clothes to be dried, and clothes hung in different positions.The water inlet and outlet device includes an inlet pipe 33 and an outlet pipe 34, the inlet pipe 33 is connected to the inner cavity of the left side 7 of the frame, and the outlet pipe 34 extends into the bottom of the inner cavity of the right side 8 of the frame. The water inlet and outlet device also includes a water inlet pump fixedly mounted on the frame 1 and connected to the inlet pipe 33, and the water inlet and outlet device also includes a water outlet pump fixedly mounted on the frame 1 and connected to the outlet pipe 34. The outlet end of the outlet pump is connected to the water tank, and the inlet end of the water inlet pump is also connected to the water tank.

[0024] like Figure 1 and Figure 2 As shown, the vertical support rod 9 is a hollow rod, and a movable rod 13 is installed in the vertical support rod 9 so as to be movable up and down. A vertically extending strip guide hole 14 is provided on the outer peripheral surface of the vertical support rod 9. The movable column 10 is movably installed in the strip guide hole 14. The inner end of the movable column 10 is fixedly installed on the movable rod 13. The movable drive mechanism is provided between the movable rod 13 and the vertical support rod 9. The movable drive mechanism includes a driving electric cylinder 37 fixedly installed at the lower end of the vertical support rod 9. The upper end of the piston rod of the driving electric cylinder 37 is fixedly connected to the movable rod 13, as shown in FIG. Figure 3 As shown, the mobile drive mechanism drives the movable rod to move up and down, so that the left water storage pipe 11 and the right water storage pipe 12 are raised near one end of the vertical support rod 9, so that the water in the left water storage pipe 11 and the right water storage pipe 12 can flow out completely, making it easier for the water inlet and outlet device to pump out the water. Figure 4 As shown, the left water storage pipe and the right water storage pipe are in the initial state, the upper and lower adjacent left water storage pipes are parallel to each other, and the upper and lower adjacent right water storage pipes are parallel to each other. The left water storage pipe 11 and the right water storage pipe 12 both include an elastic tube body 15, and when the water in the left water storage pipe 11 and the right water storage pipe 12 flows out, as shown in FIG. Figure 6 As shown, since the left water storage pipe and the right water storage pipe are elastic, the diameters of the left water storage pipe and the right water storage pipe become smaller, so that the distance between the upper and lower adjacent left water storage pipes becomes larger, and the distance between the upper and lower adjacent right water storage pipes becomes larger, so that the airflow can pass through more efficiently, reducing the resistance to the airflow, thereby simulating the state of clothes with better breathability after drying.

[0025] like Figure 5 As shown, a guide plate 16 is fixedly mounted on the right end of the elastic tube body of the left water storage pipe, and a guide plate 16 is fixedly mounted on the left end of the elastic tube body of the right water storage pipe. A strip hole 17 is opened on the guide plate 16, and the strip hole 17 extends along the length direction of the elastic tube body 15. The strip hole 17 is mounted on the movable column 10 and has a clearance fit with the movable column 10. The up and down movement of the movable column causes the strip hole to deflect relative to the movable column, thereby changing the angle of the elastic tube body 15, as shown in FIG. Figure 3As shown, the left water storage pipe 11 and the right water storage pipe 12 are raised near one end of the vertical support rod 9, making it easier for the water inlet and outlet device to pump out water. Figure 4 As shown, by raising one end of the left water storage pipe 11 and the right water storage pipe 12 adjacent to the vertical support rod 9, the gap between the upper and lower adjacent left water storage pipes 11 can be reduced, and the gap between the upper and lower adjacent right water storage pipes 12 can be reduced, thereby changing the resistance of the simulated clothing to airflow and changing the breathability.

[0026] like Figure 2 As shown, the left water storage pipe 11 and the right water storage pipe 12 are respectively installed with wind shields 23 extending along the length of the left water storage pipe 11 and the right water storage pipe 12. The wind shields can block airflow. By installing or not installing the wind shields, the air permeability of the target clothing can be adjusted to further meet the needs of the test.

[0027] like Figure 7 As shown, the airflow generating device includes an air outlet pipe 24, a main air pipe 25, and a fan. The main air pipe 25 is connected to the air outlet end of the fan. A universal connector is provided between the air outlet pipe 24 and the main air pipe 25. The universal connector includes a sleeve 26 fixedly mounted on the outer circumference of the air outlet pipe 24. The outer circumference of the sleeve 26 includes a spherical surface 27. The inner circumference of the main air pipe 25 has a mounting groove that cooperates with the sleeve 26. The mounting groove has a mounting groove spherical surface 4 that cooperates with the spherical surface 27. A rotation limit mechanism is provided between the main air pipe 25 and the sleeve 26. Through the cooperation between the spherical surface 27 and the mounting groove spherical surface 4, the rotation angle of the air outlet pipe relative to the main air pipe can be conveniently adjusted, thereby changing the air outlet direction. The rotation limiting mechanism includes a threaded through hole opened on the main air duct, the threaded through hole passes through the spherical surface of the mounting groove, a limiting bolt is screwed into the threaded through hole, and the inner end of the limiting bolt is tightened against the spherical surface.

[0028] like Figure 1As shown, the aging device includes a aging lamp 32 mounted on a lamp holder 28. A transverse frame 29 extends horizontally between the lamp holder 28 and the frame 1. A vertically extending guide rail 30 is mounted on the transverse frame 29. A slider 31 is movably mounted on the guide rail 30. The slider 31 is fixedly mounted on the lamp holder 28, while the transverse frame 29 is fixedly mounted on the frame 1. A sliding stop mechanism is provided between the slider 31 and the guide rail 30. Adjusting the position of the slider allows the position of the lamp holder to be changed, thereby adjusting the position of the aging lamp. The aging lamp can be a UV lamp, a xenon lamp, or the like. The slider 31 is a T-shaped slider, and the sliding stop mechanism includes a threaded stop hole in the slider 31. A locking bolt is screwed into the stop hole, the inner end of which locks against the guide rail 30. Changing the position of the slider allows the position of the lamp holder, and thus the aging lamp, to be changed, facilitating light aging testing.

[0029] Example 2:

[0030] The structure of the second embodiment is basically the same as that of the first embodiment, except that: Figure 8 and Figure 9As shown, the movable rod includes multiple lifting cylinders 18, and a first group of moving columns is provided on the first side portion 39 of the outer circumference of the lifting cylinder 18, and a second group of moving columns is provided on the second side portion 40 of the outer circumference of the lifting cylinder 18, the first side portion 39 and the second side portion 40 are opposite to each other, and the first group of moving columns and the second group of moving columns each include multiple moving columns, the first group of moving columns is used to install a left water storage pipe group, and the second group of moving columns is used to install a right water storage pipe group, the left water storage pipe group includes multiple left water storage pipes 11, and the right water storage pipe group includes multiple right water storage pipes 12. The inner diameter of the lower lifting cylinder 18 in the adjacent lifting cylinders 18 is larger than the outer diameter of the upper lifting cylinder 18, and the lower lifting cylinder 18 is sleeved on the outer surface of the upper lifting cylinder 18. The lower end of each lifting cylinder 18 is fixedly installed with a lifting push rod 19, and the moving cylinders 18 are fixedly installed with a lifting push rod 19. The dynamic drive mechanism includes a support wheel 20 corresponding to each of the lifting push rods 19, and the lower end of the vertical support rod 9 is rotatably installed with a drive shaft 21, and the support wheel 20 is fixedly installed on the drive shaft 21. The mobile drive mechanism also includes a drive shaft drive mechanism that drives the drive shaft 21 to rotate. The drive shaft drive mechanism includes a drive motor, and the lower end of the lifting push rod 19 is rotatably installed with a guide wheel 36 that cooperates with the outer circumference of the support wheel 20. The outer circumference of the support wheel 20 is provided with a groove 22. The angle of the center angle of the groove 22 corresponding to the upper lifting cylinder 18 is smaller than the angle of the center angle of the groove 22 corresponding to the lower lifting cylinder 18. The center angle of the groove 22 is an angle with the center of the support wheel as the vertex, and the radius of the upstream and downstream ends of the groove is the side. The downstream ends 38 of each groove 22 are aligned. In this embodiment, the axes of the guide wheels 36 on the lifting push rods 19 coincide with each other. In the initial state, the left water storage pipe group and the right water storage pipe group are not tilted, the upper and lower adjacent left water storage pipes 11 are parallel to each other, and the upper and lower adjacent right water storage pipes 12 are parallel to each other. At this time, Figure 10 As shown, the guide wheels corresponding to the lifting push rods 19 are all located at the bottom of the grooves 22. Since the downstream ends 38 of the grooves 22 are aligned, the central angle of the grooves 22 corresponding to the upper lifting cylinder 18 is smaller than the central angle of the grooves 22 corresponding to the lower lifting cylinder 18. As the support wheel rotates, as shown in FIG. Figure 11 As shown, the guide wheel corresponding to the upper lifting cylinder 18 is first moved out from the upstream end of the groove so that the upper lifting cylinder 18 is lifted. Figure 9 As shown, the upper left water storage pipe group can be tilted before the lower left water storage pipe group, so that the water in the upper left water storage pipe group is discharged first, and the upper right water storage pipe group can be tilted before the lower right water storage pipe group, so that the water in the upper right water storage pipe group is discharged first, which is convenient for the water inlet and outlet device to pump out water. As the support wheel 20 rotates, as shown Figure 12 and Figure 13 As shown, when the guide wheel corresponding to the lower lifting cylinder 18 moves out from the upstream end of the groove, the lower lifting cylinder 18 is lifted, thereby causing the corresponding left and right water storage pipe groups to tilt. As the support wheel 20 continues to rotate, when the guide wheel moves to the downstream end of the groove 22, since the downstream ends of each groove 22 are aligned, each guide wheel enters the groove 22 at the same time. As the support wheel 20 continues to rotate, each guide wheel enters the bottom of the groove 22, each lifting cylinder moves downward and resets, and each left and right water storage pipe group returns to its initial state. When the guide wheel 36 contacts the outer circumference of the support wheel 20, the movable rod moves upward, thereby causing the left water storage pipe 11 and the right water storage pipe 12 to rise at one end near the vertical support rod 9, allowing the water in the left and right water storage pipes 11 and 12 to flow out, facilitating the water inlet and outlet device to pump out the water. The central angle of the groove 22 corresponding to the upper lifting cylinder 18 is smaller than the central angle of the groove 22 corresponding to the lower lifting cylinder 18, and the downstream ends of each groove 22 are aligned, so that the upper left water storage pipe group can be tilted before the lower left water storage pipe group, so that the water in the upper left water storage pipe group is discharged first, and the upper right water storage pipe group can be tilted before the lower right water storage pipe group, so that the water in the upper right water storage pipe group is discharged first, thereby simulating the order of drying clothes from top to bottom.

[0031] Those skilled in the art will appreciate that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric clothes drying rack testing device, characterized in that: The clothes drying rack comprises a frame and simulated clothes, the frame being provided with an electric clothes drying rack, the frame being further provided with an air flow generating device and an aging device, the simulated clothes being hung on the clothes drying rod of the electric clothes drying rack, the simulated clothes comprising a frame, the frame comprising an upper side portion and a lower side portion, a left side portion and a right side portion being provided between the upper side portion and the lower side portion, a vertical support rod being fixedly provided between the middle portion of the upper side portion and the middle portion of the lower side portion, a plurality of movable columns being movably provided on the vertical support rod, a movable driving mechanism for driving the movable column to move up and down being provided between the movable column and the vertical support rod, a plurality of left water storage pipes being provided between the movable column and the left side portion, a plurality of right water storage pipes being provided between the movable column and the right side portion, the frame being connected with a water inlet and outlet device, the upper side portion, the lower side portion, the left side portion and the right side portion being all hard pipes and being communicated with each other; The vertical support rod is a hollow rod, and a movable rod is installed in the vertical support rod so as to move up and down; The movable rod includes a plurality of lifting cylinders, a first group of movable columns is provided on a first side portion of the outer circumference of the lifting cylinder, and a second group of movable columns is provided on a second side portion of the outer circumference of the lifting cylinder, the first side portion and the second side portion are opposite to each other, the first group of movable columns and the second group of movable columns each include a plurality of movable columns, the first group of movable columns is used to install a left water storage pipe group, the second group of movable columns is used to install a right water storage pipe group, the left water storage pipe group includes a plurality of left water storage pipes, the right water storage pipe group includes a plurality of right water storage pipes, the inner diameter of the lower lifting cylinder in the adjacent lifting cylinders is larger than the outer diameter of the upper lifting cylinder, and the lower lifting cylinder is sleeved on the upper The lifting cylinder is outside the lifting cylinder, and the lower end of each lifting cylinder is fixedly installed with a lifting push rod, and the mobile driving mechanism includes a support wheel corresponding to each lifting push rod one by one, and the lower end of the vertical support rod is rotatably installed with a driving shaft, and the support wheel is fixedly installed on the driving shaft, and the mobile driving mechanism also includes a driving shaft driving mechanism that drives the driving shaft to rotate, and the lower end of the lifting push rod is rotatably installed with a guide wheel that cooperates with the outer circumference of the support wheel, and the outer circumference of the support wheel is provided with a groove, and the angle of the central angle of the groove corresponding to the upper lifting cylinder is smaller than the angle of the central angle of the groove corresponding to the lower lifting cylinder, and the downstream ends of each of the grooves are aligned; The aging device includes an aging lamp, which is installed on a lamp holder. A transverse frame extending laterally is provided between the lamp holder and the frame. A vertically extending guide rail is provided on the transverse frame. A slider is movably installed on the guide rail. The slider is fixedly installed on the lamp holder. The transverse frame is fixedly installed on the frame. A sliding limit mechanism is provided between the slider and the guide rail.

2. The electric clothes drying rack testing device according to claim 1, characterized in that: A vertically extending strip guide hole is provided on the outer circumferential surface of the vertical support rod, the movable column is movably installed in the strip guide hole, the inner end of the movable column is fixedly installed on the movable rod, and the movable drive mechanism is arranged between the movable rod and the vertical support rod.

3. The electric clothes drying rack testing device according to claim 1, characterized in that: The left water storage pipe and the right water storage pipe both include an elastic tube body. A guide plate is fixedly installed on the right end of the elastic tube body of the left water storage pipe, and a guide plate is fixedly installed on the left end of the elastic tube body of the right water storage pipe. A strip hole is opened on the guide plate, and the strip hole extends along the length direction of the elastic tube body. The strip hole is sleeved on the movable column and is gap-fitted with the movable column.

4. The electric clothes drying rack testing device according to claim 1, characterized in that: The left water storage pipe and the right water storage pipe are respectively provided with wind shields extending along the length directions of the left water storage pipe and the right water storage pipe.

5. The electric clothes drying rack testing device according to claim 1, characterized in that: The airflow generating device includes an air outlet duct, a main air duct and a fan, the main air duct is connected to the air outlet end of the fan, a universal connector is provided between the air outlet duct and the main air duct, the universal connector includes a sleeve fixedly installed on the outer peripheral surface of the air outlet duct, the outer peripheral surface of the sleeve includes a spherical surface, the inner peripheral surface of the main air duct has a mounting groove that cooperates with the sleeve, the mounting groove has a mounting groove spherical surface that cooperates with the spherical surface, and a rotation limiting mechanism is provided between the main air duct and the sleeve.

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