Electric roller testing device

Abstract

The utility model discloses an electric roller testing device, and relates to the technical field of electric roller detection. The device comprises a base, wherein a detection table is fixed on the upper surface of the base; a protective cover is movably connected to the upper surface of the base; an electromagnetic interference device is fixed on the top of the protective cover; a metal net is fixed on the inner wall of the protective cover; a buffer device is fixed on the upper surface of the base and comprises a bracket, and the bottom of the bracket is fixedly connected with the detection table; limiting frames are fixed to the two sides of the top of the support, and adjusting grooves are formed in the two sides of the limiting frames. According to the utility model, through the action of the buffer device, the electric roller body is buffered by the buffer block and then is fixed above the detection table, so that compared with a mode of directly fixing the electric roller body in the detection table, the electric roller body can be protected and can be better fixed; and the electric roller body is prevented from shaking and falling in the test process, so that the electric roller body is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric roller detection technical field, especially, relate to a kind of electric roller test device. BACKGROUND

[0002] Electric roller is widely used in logistics, mining, metallurgy, building materials, power and other industries as a kind of power transmission equipment, with compact structure, high transmission efficiency, easy installation and other advantages.Electric roller is usually composed of motor, speed reducer and roller body and other main components, and its core function is to drive the roller body to rotate by motor, so as to realize the conveying of materials.Electric roller is prone to equipment failure during long-term operation due to wear and tear of internal mechanical parts, insufficient lubrication or motor overheating.This not only increases maintenance cost, but also may affect the continuity of production line.Therefore, the existing electric roller needs to be tested for basic performance during design and manufacturing.

[0003] The utility model discloses a kind of loading test devices, which is mainly by adding electromagnetic interference device on the side of detection device, to detect the use of electric roller under different magnetic force effect, and this test device can detect the anti-interference of electric roller, but the device only uses fixed plate to support electric roller body during detection, and this detection method is prone to unstable support after long-term use, which may cause damage to motor roller during detection.

[0004] Therefore, we provide an electric roller test device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses an electric roller test device, which can protect the electric roller body, fix it better and avoid shaking and falling during test, so as to protect the electric roller body and solve the problem of unstable support after long-term use of existing detection method, which may cause damage to motor roller during detection.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions: the utility model is an electric roller test device, which includes a base, and the upper surface of the base is fixed with a detection table;

[0007] The upper surface of the base is movably connected with a protective cover.

[0008] The electromagnetic interference device is fixed on the top of the protective cover, and a metal mesh is fixed on the inner wall of the protective cover;

[0009] The upper surface of the base is fixed with a buffer device, which comprises a support, and the bottom of the support is fixedly connected with the detection table;

[0010] The top of the support is fixed with a limiting frame on both sides, and adjusting grooves are formed in the limiting frame on both sides;

[0011] The inner wall of the adjusting groove is fixed with a protective groove on both sides;

[0012] The bottom of the limiting frame is fixed with a sliding groove, and the buffer block is slidably connected in the adjusting groove;

[0013] The buffer block is fixed with a positioning plate on one side, and the positioning plate is fixed between the limiting frame on one side and the limiting frame on the other side.

[0014] The buffer block is further provided with an adjusting strip fixed on both sides, and the adjusting strip is slidably connected with the adjusting groove;

[0015] The buffer block is a right trapezoidal structure.

[0016] The buffer block is further provided with a plurality of buffer strips fixed on the inclined surface, and the positioning plate is fixed with a handle on one side.

[0017] The support is further provided with a placing shell fixed on one side, and the placing shell is fixed with a backing plate on both sides inside the placing shell;

[0018] The top of the backing plate is an arc-shaped structure.

[0019] The detection table is further provided with a positioning groove on the upper surface, and a positioning block is movably connected in the positioning groove;

[0020] The positioning block is fixed with a mounting plate on one side.

[0021] The mounting plate and the upper surface of the detection table are both provided with a threaded hole, and a bolt is threadedly connected in the threaded hole;

[0022] One side of the mounting plate is fixed with a motor, and the other side of the mounting plate is fixed with a bearing.

[0023] The protective cover is further provided with an extension rod fixed inside the protective cover;

[0024] One end of the extension rod is fixed with a fastening plate, and a spring is fixed between the fastening plate and the extension rod;

[0025] The fastening plate is an arc-shaped structure.

[0026] The utility model has the following beneficial effects:

[0027] 1, the utility model discloses a buffering device's effect, make electric cylinder body pass the buffering of buffer block and then fix above detection platform, compared with directly fixing electric cylinder body in detection platform, not only can protect electric cylinder body, can better fix electric cylinder body, avoid its appearance shaking, falling in the test process, thereby protecting electric cylinder body.

[0028] 2, the utility model discloses the effect of mounting panel, one end of electric cylinder body is fixedly connected with the output shaft of motor, and the other end of electric cylinder body is fixedly connected with the inner wall of bearing, and then opens motor and electromagnetic interference ware, can test the magnetic resistance of electric cylinder body under the working condition, and the fastening plate in the protection cover is close to the outer ring of electric cylinder body under the action of spring, further stabilizes electric cylinder body in the test, to guarantee the accuracy of test result. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to introduce the drawing briefly, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0030] Figure 1 It is the structural diagram of the utility model's electric cylinder test device.

[0031] Figure 2 It is the base structure diagram of the utility model.

[0032] Figure 3 It is the internal structure diagram of the protection cover of the utility model.

[0033] Figure 4 It is the buffering device structure diagram of the utility model.

[0034] Figure 5 It is the base upper surface structure diagram of the utility model.

[0035] Figure 6 It is the buffer block structure diagram of the utility model.

[0036] Figure 7 It is the mounting panel structure diagram of the utility model.

[0037] Figure 8 It is the limiting frame structure diagram of the utility model.

[0038] The components represented by the reference numerals in the drawings are listed as follows:

[0039] 1-base, 2-detection table, 3-protective cover, 4-electromagnetic interference device, 5-metal mesh, 6-buffering device, 7-bracket, 8-limiting frame, 9-adjusting groove, 10-protective groove, 11-sliding groove, 12-buffering block, 13-positioning plate, 14-tension spring, 15-adjusting strip, 16-buffering strip, 17-handle, 18-placing shell, 19-plate, 20-positioning groove, 21-positioning block, 22-mounting plate, 23-threaded hole, 24-bolt, 25-motor, 26-bearing, 27-telescopic rod, 28-fastening plate, 29-spring. DETAILED DESCRIPTION

[0040] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0041] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0042] In the present application, unless otherwise stated, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application. Embodiment one

[0044] Please refer to Figures 1-8 The utility model discloses an electric roller test device, including base 1, the upper surface of base 1 is fixed with detection table 2, the upper surface of base 1 is swingly connected with protective cover 3, the top of protective cover 3 is fixed with electromagnetic interference device 4, and the inner wall of protective cover 3 is fixed with metal mesh 5, the upper surface of base 1 is fixed with buffering device 6, and buffering device 6 includes bracket 7, and the bottom of bracket 7 is fixedly connected with detection table 2, the top of bracket 7 both sides are fixed with limiting frame 8, and the both sides of limiting frame 8 are opened with adjusting groove 9, the inner wall both sides of adjusting groove 9 are fixed with protective groove 10, the bottom of limiting frame 8 is fixed with sliding groove 11, and buffering block 12 is slidably connected in adjusting groove 9, one side of buffering block 12 is fixed with positioning plate 13, and positioning plate 13 and the one side of limiting frame 8 are fixed with tension spring 14.

[0045] Specifically, the two sides of the buffering block 12 are fixed with the adjusting strip 15, and the adjusting strip 15 is slidably connected with the adjusting groove 9; the buffering block 12 is a right-angled trapezoidal structure.

[0046] Further, the buffer block 12 slope is fixed with several buffer strip 16, positioning plate 13 one side is fixed with handle 17, the support 7 one side is fixed with the placement shell 18, the placement shell 18 inside both sides are fixed with the backing plate 19, the backing plate 19 top is arc structure.

[0047] The operation process of the embodiment is as follows: when the device is in use, first open the protective cover 3, then align the two ends of the electric cylinder body with the slope of the buffer block 12, loosen the hands, and then the electric cylinder body falls on the two buffer blocks 12, and then it can roll down along the inclined slope until it reaches the placement shell 18 at the bottom of the limiting frame 9. When the electric cylinder body moves downward, it pushes the buffer block 12 to move to both sides, and when the two ends of the electric cylinder body fall into the placement shell 18, the buffer block 12 returns to its original position under the action of the tension spring 14 on one side of the buffer block 12. The buffer block 12 and the placement shell 18 fix and clamp the two ends of the electric cylinder body. The device can pass through the buffer device 6 to fix the electric cylinder body above the detection table 2 after buffering by the buffer block 12. Compared with directly fixing the electric cylinder body in the detection table 2, it not only protects the electric cylinder body, but also better fixes the electric cylinder body, avoiding shaking and falling during the test process, thereby protecting the electric cylinder body. Specific embodiment two

[0049] Please refer to Figures 3-7 On the basis of the specific embodiment one, the detection table 2 upper surface is provided with a positioning groove 20, and the positioning block 21 is movably connected in the positioning groove 20. The positioning block 21 is fixed on one side of the mounting plate 22. The mounting plate 22 and the upper surface of the detection table 2 are both provided with threaded holes 23, and the threaded holes 23 are threadedly connected with the bolts 24. One side of one mounting plate 22 is fixed with the motor 25, and the other side of the other mounting plate 22 is fixed with the bearing 26.

[0050] Specifically, the protective cover 3 is fixed with the telescopic rod 27. One end of the telescopic rod 27 is fixed with the fastening plate 28, and the spring 29 is fixed between the fastening plate 28 and the telescopic rod 27. The fastening plate 28 is arc-shaped structure.

[0051] The operation process of the embodiment is as follows: after fixing the electric cylinder body, the two mounting plates 22 are fixed on the two ends of the electric cylinder body by the bolts 24, one end of the electric cylinder body is fixedly connected with the output shaft of the motor 25, the other end of the electric cylinder body is fixedly connected with the inner wall of the bearing 26, and then the motor 25 and the electromagnetic interference device 4 are turned on. The anti-magnetic performance of the electric cylinder body in the working state can be tested, and at the same time, the fastening plate 28 in the protective cover 3 is tightly attached to the outer ring of the electric cylinder body under the action of the spring 29, further stabilizing the electric cylinder body during the test, thereby ensuring the accuracy of the test results.

[0052] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An electrodynamic drum test device comprising a base (1), characterised in that: The base (1) upper surface is fixed with detection platform (2); The base (1) upper surface is movably connected with the protective cover (3); The protective cover (3) top is fixed with electromagnetic interference (4), the protective cover (3) inner wall is fixed with metal mesh (5); The base (1) upper surface is fixed with buffer device (6), buffer device (6) includes support (7), the support (7) bottom is fixedly connected with detection platform (2); The support (7) top two sides are fixed with limit frame (8), the limit frame (8) two sides are opened with adjusting groove (9); The adjusting groove (9) inner wall two sides are fixed with protective groove (10); The limit frame (8) bottom is fixed with sliding groove (11), the adjusting groove (9) inside is slidably connected with buffer block (12); The buffer block (12) one side is fixed with positioning plate (13), the positioning plate (13) and limit frame (8) one side are fixed with tension spring (14).

2. An electric roller test apparatus according to claim 1, wherein The buffer block (12) two sides are fixed with adjusting strip (15), the adjusting strip (15) and adjusting groove (9) are slidably connected; The buffer block (12) is right trapezoidal structure.

3. An electric roller testing device according to claim 1, wherein The buffer block (12) inclined plane is fixed with several buffer strips (16), the positioning plate (13) one side is fixed with handle (17).

4. An electric roller testing device according to claim 1, wherein The support (7) one side is fixed with placing shell (18), the placing shell (18) inside two sides are fixed with pad (19); The pad (19) top is arc structure.

5. The electric roller test apparatus according to claim 1, wherein The detection platform (2) upper surface is opened with positioning groove (20), the positioning groove (20) inside is movably connected with positioning block (21); The positioning block (21) one side is fixed with mounting plate (22).

6. An electric cylinder testing device according to claim 5, wherein The mounting plate (22) and detection platform (2) upper surface are opened with screw hole (23), the screw hole (23) inside is screw connected with bolt (24); One mounting plate (22) one side is fixed with motor (25); the other mounting plate (22) one side is fixed with bearing (26).

7. An electric roller testing apparatus according to claim 1, wherein The protective cover (3) inside is fixed with telescopic rod (27); The telescopic rod (27) one end is fixed with fastening plate (28), the fastening plate (28) and telescopic rod (27) are fixed with spring (29) between them; The fastening plate (28) is arc structure.

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