A test device and test method for a rolling shutter motor

Abstract

The present invention discloses a test device for a rolling shutter motor, belonging to the technical field of mechanical equipment testing. It includes a test rack, a sliding component, a rotating component, and a lifting component. The test rack is horizontally arranged. The sliding component is arranged on the test rack and is slidably matched with the test rack. The rotating component is fixedly connected to the sliding component. The lifting component is arranged on the rotating component and is slidably matched with the rotating component. In the present invention, the test rack supports the sliding component. The sliding component adjusts the position of the rotating component according to rolling shutters of different models. The rotating component fixedly supports rolling shutters of different models, reducing the test cost. The lifting component keeps the rolling shutter in a horizontal state all the time, improving the accuracy of the test.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment testing, and particularly relates to a testing device for a rolling curtain motor. Background Art

[0002] The role of the rolling curtain machine in greenhouse facilities cannot be underestimated, and it is an important agricultural mechanical equipment. In order to ensure that the developed and produced rolling curtain machines meet the quality and safety indicators required by the standards, a performance test bench for testing the performance and safety indicators of the rolling curtain machine has emerged as the times require.

[0003] However, the existing devices still have the following problems when in use. They cannot test rolling curtains of different models, and the cost of replacing equipment of different models for testing is high. Summary of the Invention

[0004] An embodiment of the present invention provides a testing device for a rolling curtain motor to solve the problems in the prior art.

[0005] The embodiment of the present invention adopts the following technical solution: A testing device for a rolling curtain motor includes a test stand, a sliding component, a rotating component, and a lifting component. The test stand is horizontally arranged. The sliding component is arranged on the test stand and is slidably matched with the test stand. The rotating component is fixedly connected to the sliding component. The lifting component is arranged on the rotating component and is slidably matched with the rotating component.

[0006] Further, the sliding component includes two sliding frames. The two sliding frames are symmetrically arranged on the test stand and are both slidably matched with the test stand.

[0007] Further, the rotating component includes a first fixing device and a second fixing device. The first fixing device and the second fixing device are respectively fixedly connected to the two sliding frames. The first fixing device includes a fixing box, a first threaded rod, a first support block, a first support shaft, and two second support shafts. The fixing box is fixedly connected to one of the sliding frames. The two second support shafts are fixedly connected to the fixing box. The first threaded rod penetrates through the top of the fixing box and is threadedly connected to the fixing box. The first support shaft is rotationally matched with the first threaded rod. The two second support shafts and the first support shaft form a triangle. The first support block is sleeved on the first support shaft and the two second support shafts.

[0008] Further, the second fixing device includes a support box, a support base, and a second support block. The support box is fixedly connected to the other sliding frame. The support base is slidably matched with the support box. The second support block is detachably connected to the support base.

[0009] Further, the lifting component includes a fixed side plate and a second threaded rod. The fixed side plate is disposed within the support box and is slidably engaged with the support box. The second threaded rod is disposed within the fixed side plate and is threadedly connected to the fixed side plate. The support base is rotationally engaged with the second threaded rod.

[0010] Further, the lifting device further includes four support columns and four springs. The four support columns are symmetrically arranged in pairs within the support box. The fixed side plate is sleeved on the four support columns and is slidably engaged with the four support columns. The four springs are sleeved on the four support columns.

[0011] The above at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0012] First, by pushing the two sliding frames according to the width of the rolling curtain, tests can be conducted on rolling curtains of different models. The operation is simple and the test cost is low.

[0013] Second, the sliding component adjusts the distance between the first fixing device and the second fixing device according to the rolling curtain model. Rotating the first threaded rod drives the first support shaft to move up and down within the fixed box, thereby changing the side lengths of the triangle formed by the first support shaft and the two second support shafts. By selecting a suitable first support block according to the rolling curtain model, different types of first support blocks can be fixedly supported, achieving the fixation of rolling curtains of different models and reducing the test cost.

[0014] Third, rotating the second threaded rod drives the support base to move up and down. The support base adjusts the height of the second support block according to the height of the first support block, so that the rolling curtain always remains horizontal during the test, improving the accuracy of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0016] Figure 1 is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 is a partial three-dimensional structural schematic of the present invention Figure 1 ;

[0018] Figure 3 is a partial three-dimensional structural schematic of the present invention Figure 2 ;

[0019] Figure 4 is a partial three-dimensional structural schematic of the present invention Figure 3 ;

[0020] Figure 5 Partial three-dimensional structure schematic diagram of the present invention Figure 4 ;

[0021] Figure 6 Partial three-dimensional structure schematic diagram of the present invention Figure 5 .

[0022] Reference numeral

[0023] Test stand 1, sliding component 2, sliding frame 21, rotating component 3, first fixing device 31, second fixing device 32, fixing box 311, first threaded rod 312, first support block 313, first support shaft 314, second support shaft 315, support box 321, support base 322, second support block 323, lifting component 4, fixing side plate 41, second threaded rod 42, support column 43, spring 44. Specific embodiments

[0024] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0025] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0026] Referring to Figures 1-6 As shown, an embodiment of the present invention provides a test device for a rolling shutter motor, including a test stand 1, a sliding component 2, a rotating component 3 and a lifting component 4. The test stand 1 is horizontally arranged. The sliding component 2 is arranged on the test stand 1 and the sliding component 2 is slidably matched with the test stand 1. The rotating component 3 is fixedly connected to the sliding component 2. The lifting component 4 is arranged on the rotating component 3 and the lifting component 4 is slidably matched with the rotating component 3. The test stand 1 supports the sliding component 2. The sliding component 2 adjusts the position of the rotating component 3 according to different models of rolling shutters. The rotating component 3 fixedly supports different models of rolling shutters, reducing the test cost. The lifting component 4 keeps the rolling shutter in a horizontal state all the time, improving the accuracy of the test.

[0027] Preferably, the sliding component 2 of the present invention includes two sliding frames 21. The two sliding frames 21 are symmetrically arranged on the test frame 1 and both are slidably engaged with the test frame 1. By pushing the two sliding frames 21 according to the width of the rolling curtain, tests can be carried out on rolling curtains of different models, with simple operation and low test cost.

[0028] Preferably, the rotating component 3 of the present invention includes a first fixing device 31 and a second fixing device 32. The first fixing device 31 and the second fixing device 32 are respectively fixedly connected to the two sliding frames 21. The first fixing device 31 includes a fixing box 311, a first threaded rod 312, a first support block 313, a first support shaft 314 and two second support shafts 315. The fixing box 311 is fixedly connected to one of the sliding frames 21. The two second support shafts 315 are fixedly connected to the fixing box 311. The first threaded rod 312 penetrates through the top of the fixing box 311 and is threadedly connected to the fixing box 311. The first support shaft 314 is rotatably engaged with the first threaded rod 312. The two second support shafts 315 and the first support shaft 314 form a triangle. The first support block 313 is sleeved on the first support shaft 314 and the two second support shafts 315. The sliding component 2 adjusts the distance between the first fixing device 31 and the second fixing device 32 according to the model of the rolling curtain. Rotating the first threaded rod 312 drives the first support shaft 314 to move up and down in the fixing box 311, thereby changing the side length of the triangle formed by the first support shaft 314 and the two second support shafts 315. By selecting a suitable first support block 313 according to the model of the rolling curtain, different models of first support blocks 313 can be fixedly supported, realizing the fixation of rolling curtains of different models and reducing the test cost.

[0029] Preferably, the second fixing device 32 of the present invention includes a support box 321, a support base 322 and a second support block 323. The support box 321 is fixedly connected to the other sliding frame 21. The support base 322 is slidably engaged with the support box 321. The second support block 323 is detachably connected to the support base 322. By sleeving one end of the rolling curtain on the second support block 323, a suitable second support block 323 can be replaced according to different models of rolling curtains. The support base 322 supports the rolling curtain, so that tests can be carried out on rolling curtains of different models without replacing the equipment.

[0030] Preferably, the lifting component 4 of the present invention includes a fixed side plate 41 and a second threaded rod 42. The fixed side plate 41 is arranged in the support box 321 and is slidably engaged with the support box 321. The second threaded rod 42 is arranged in the fixed side plate 41 and is threadedly connected with the fixed side plate 41. The support base 322 is rotationally engaged with the second threaded rod 42. Rotating the second threaded rod 42 drives the support base 322 to move up and down. The support base 322 adjusts the height of the second support block 323 according to the height of the first support block 313, so that the rolling curtain always remains horizontal during the test, improving the accuracy of the test data.

[0031] Preferably, the lifting device of the present invention further includes four support columns 43 and four springs 44. The four support columns 43 are symmetrically arranged in pairs in the support box 321. The fixed side plate 41 is sleeved on the four support columns 43 and is slidably engaged with the four support columns 43. The four springs 44 are sleeved on the four support columns 43. Pushing the fixed side plate 41 to the right compresses the springs 44, driving the second support block 323 to move. The second support block 323 drives the rolling curtain to move, facilitating the installation or disassembly of the rolling curtain during the test. After the installation or disassembly is completed, the springs 44 reset the fixed side plate 41, improving the test efficiency.

[0032] The test method of the test device for the rolling curtain motor, when in use, by pushing the two sliding frames 21 according to the width of the rolling curtain cloth, different models of rolling curtains can be tested. The operation is simple and the test cost is low. Pushing the fixed side plate 41 to the right compresses the springs 44, driving the second support block 323 to move. The second support block 323 drives the rolling curtain to move, facilitating the installation or disassembly of the rolling curtain during the test. After the installation or disassembly is completed, the springs 44 reset the fixed side plate 41, improving the test efficiency. The sliding component 2 adjusts the distance between the first fixing device 31 and the second fixing device 32 according to the rolling curtain model. Rotating the first threaded rod 312 drives the first support shaft 314 to move up and down in the fixed box 311, thereby changing the side length of the triangle formed by the first support shaft 314 and the two second support shafts 315. Selecting a suitable first support block 313 according to the rolling curtain model can fixedly support different models of first support blocks 313, realizing the fixation of different models of rolling curtains, reducing the test cost. One end of the rolling curtain is sleeved on the second support block 323, and a suitable second support block 323 can be replaced according to different models of rolling curtains. The support base 322 supports the rolling curtain, so that different models of rolling curtains can be tested without replacing the equipment. Rotating the second threaded rod 42 drives the support base 322 to move up and down. The support base 322 adjusts the height of the second support block 323 according to the height of the first support block 313, so that the rolling curtain always remains horizontal during the test, improving the accuracy of the test data.

[0033] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A test device for a roller shutter motor, characterized in that: The invention comprises a test frame (1), a sliding assembly (2), a rotating assembly (3) and a lifting assembly (4), wherein the test frame (1) is arranged horizontally, the sliding assembly (2) is arranged on the test frame (1) and the sliding assembly (2) and the test frame (1) are slidably matched, the rotating assembly (3) and the sliding assembly (2) are fixedly connected, and the lifting assembly (4) is arranged on the rotating assembly (3) and the lifting assembly (4) and the rotating assembly (3) are slidably matched; The sliding assembly (2) includes two sliding frames (21), the two sliding frames (21) are symmetrically arranged on the test frame (1), and the two sliding frames (21) are both slidably matched with the test frame (1); the rotating assembly (3) includes a first fixing device (31) and a second fixing device (32), the first fixing device (31) and the second fixing device (32) are respectively fixedly connected to the two sliding frames (21); The second fixing device (32) comprises a support box (321), a support base (322) and a second support block (323); the support box (321) is fixedly connected to another sliding frame (21); the support base (322) and the support box (321) are slidably matched; and the second support block (323) and the support base (322) are detachably connected; The lifting assembly (4) comprises a fixed side plate (41) and a second threaded rod (42); the fixed side plate (41) is arranged in a support box (321) and the fixed side plate (41) and the support box (321) are slidably matched; the second threaded rod (42) is arranged in the fixed side plate (41) and the second threaded rod (42) is threadedly connected to the fixed side plate (41); the support base (322) and the second threaded rod (42) are rotationally matched.

2. A roller shutter motor test device according to claim 1, characterized in that: The first fixing device (31) comprises a fixing box (311), a first threaded rod (312), a first support block (313), a first support shaft (314) and two second support shafts (315); the fixing box (311) is fixedly connected to one of the sliding frames (21); the two second support shafts (315) are fixedly connected to the fixing box (311); the first threaded rod (312) passes through the top of the fixing box (311) and the first threaded rod (312) is threadedly connected to the fixing box (311); the first support shaft (314) is rotatably matched with the first threaded rod (312); the two second support shafts (315) and the first support shaft (314) are triangular; the first support block (313) is sleeved on the first support shaft (314) and the two second support shafts (315).

3. The roller shutter motor test device according to claim 1, characterized in that: The lifting assembly further comprises four support columns (43) and four springs (44), wherein the four support columns (43) are symmetrically arranged in pairs in the support box (321), the fixed side plate (41) is sleeved on the four support columns (43) and the fixed cost is slidably matched with the four support columns (43), and the four springs (44) are sleeved on the four support columns (43).

4. The test method of the roller shutter motor test device according to claim 3, characterized in that When in use, the two sliding frames (21) are pushed according to the width of the rolling curtain cloth, and different types of rolling curtains can be tested. The operation is simple and the test cost is low. The fixed side plate (41) is pushed to the right to compress the spring (44), driving the second support block (323) to move. The second support block (323) drives the rolling curtain to move, which is convenient for installing or removing the rolling curtain during the test. After the installation or removal is completed, the spring (44) resets the fixed side plate (41), thereby improving the test efficiency. The sliding component (2) adjusts the distance between the first fixing device (31) and the second fixing device (32) according to the rolling curtain model, and rotates the first threaded rod (312) to drive the first support shaft (314) to move up and down in the fixed box (311), thereby changing the first support shaft (314) and the two second support shafts (315). The side length of the formed triangle is selected according to the model of the rolling curtain. The first support block (313) of different models can be fixed and supported, so that the rolling curtains of different models can be fixed and supported, and the test cost is reduced. One end of the rolling curtain is set on the second support block (323). The second support block (323) can be replaced according to the different models of rolling curtains. The support base (322) supports the rolling curtain, so that the rolling curtains of different models can be tested without changing the equipment. The second threaded rod (42) is rotated to drive the support base (322) to move up and down. The support base (322) adjusts the height of the second support block (323) according to the height of the first support block (313), so that the rolling curtain always maintains a horizontal state during the test, thereby improving the accuracy of the test data.

Images