Comprehensive performance detection device for environment-friendly trimming V belt

Abstract

The utility model discloses an environment-friendly trimming V-belt comprehensive performance detection device, which relates to the technical field of V-belt detection and comprises a detection table, a sliding groove is formed in the surface of the detection table, a first motor is fixedly connected to one side of the detection table, the output end of the first motor is fixedly connected with a lead screw, the lead screw is rotatably connected to the inner side of the sliding groove, and the first motor is fixedly connected with a second motor. A counter and a fixing column are fixedly connected to the surface of the detection table, a first supporting plate and a second supporting plate are fixedly connected to the surface of the detection table, a light touch button is fixedly connected to the surface of the first supporting plate, and a rotating rod is rotationally connected between the two second supporting plates. According to the utility model, the first gear is driven to move under the action of the first motor so as to adapt to the V belts with different lengths, the problem that the abrasion detection of the V belts with different lengths cannot be carried out is solved, and meanwhile, the double contacts are arranged to carry out impact in positive and negative directions, so that all-directional counting is carried out, and the problem that the detection result is not accurate enough is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of V-belt detection technology, in particular to an environmentally friendly trimmed V-belt comprehensive performance detection device. Background Art

[0002] Traditional testing items for V-belts mainly include tensile performance test, size test, aging test, adhesion strength test, static conductivity test, flame retardant and antistatic test, cover hardness, V-belt center distance change test, wear test, etc., especially the wear test. Regularly checking the wear of the V-belt is helpful for users to eliminate possible hidden dangers during use.

[0003] In Chinese patent announcement number CN214277377U, a vehicle V-belt wear detection device is disclosed, comprising a main body and a motor, wherein the motor is arranged on one side of the top of the main body, the bottom of the motor is fixedly connected to the inside of the main body, and a detection mechanism is arranged on the top of the main body, wherein the detection mechanism comprises a driving shaft and a driven shaft, wherein the driving shaft is fixedly connected to the top of the motor, and the driven shaft is rotatably connected to the other side of the top of the main body through a bearing, and the top of the outer sides of the driving shaft and the driven shaft are both fixedly connected with a V-belt gear. In the vehicle V-belt wear detection device, if the side wall of the vehicle V-belt is seriously worn, the weight-added plate drives the top plate to move so that the connecting plate hits the touch button arranged on the side of the side plate fixedly connected to the side of the vertical plate, so that the counter electrically connected to the touch button counts, which is conducive to clearly recording the wear of the vehicle V-belt and improving the efficiency of the vehicle V-belt wear detection.

[0004] When the above prior art is used, it is not possible to detect the wear of V-belts of different lengths, and the detection result is not accurate enough. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly trimmed V-belt comprehensive performance detection device to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An environmentally friendly trimmed V-belt comprehensive performance testing device comprises a testing platform, a slide groove is provided on the surface of the testing platform, a first motor is fixedly connected to one side of the testing platform, a lead screw is fixedly connected to the output end of the first motor, the lead screw is rotatably connected to the inner side of the slide groove, a counter and a fixed column are respectively fixedly connected to the surface of the testing platform, two first support plates and a second support plate are respectively fixedly connected to the surface of the testing platform, a touch button is fixedly connected to the surface of the first support plate, and a rotating rod is rotatably connected between the two second support plates.

[0008] Preferably, a threaded connection is provided on the surface of the screw rod with a screw seat, and a movable column is fixedly connected to the top of the screw seat.

[0009] Preferably, the surface of the movable column is rotatably connected to a first rotating shaft, and one end of the first rotating shaft is fixedly connected to a first gear.

[0010] Preferably, a second motor is fixedly connected to the surface of the fixed column, a second rotating shaft is fixedly connected to the output end of the second motor, and a second gear is fixedly connected to one end of the second rotating shaft.

[0011] Preferably, the touch button is electrically connected to the counter.

[0012] Preferably, a striker is fixedly connected to the surface of the rotating rod, and two contacts are fixedly connected to the bottom of the striker.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, one end of the V-belt to be detected is placed on the surface of the second gear, and the other end is placed on the surface of the first gear, then the first motor is started, the first motor drives the first screw rod to rotate, the rotation of the first screw rod drives the wire seat to move left and right on its surface, the left and right movement of the wire seat drives the movable column to move left and right, the left and right movement of the movable column drives the first rotating shaft to move left and right, the left and right movement of the first rotating shaft drives the first gear to move left and right, so that the current V-belt can be stretched to be in a tensioned state, thereby solving the problem that wear detection of V-belts of different lengths cannot be performed.

[0015] At the same time, when the utility model is in use, if the current V-belt is severely worn, then the severely worn part will push the striker to rotate when it rotates to the striker position. The striker rotates according to the current rotation direction of the V-belt, thereby driving the bottom contact to rotate. The rotation of the contact can contact the touch button, thereby generating a count. When multiple positions are worn, multiple impacts are generated, and the number of impacts is displayed by a counter, and then the second motor rotates in the opposite direction, repeating the above operation, and then the contact in the opposite direction impacts the touch button to generate a corresponding count value, thereby making the detection result more accurate, thereby solving the problem of inaccurate detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the screw rod and the screw seat of the utility model;

[0018] Figure 3 For this utility model Figure 1 A magnified view of the structure in the middle.

[0019] In the figure: 1. testing table; 2. movable column; 3. first rotating shaft; 4. slide slot; 5. first motor; 6. first gear; 7. fixed column; 8. second motor; 9. second rotating shaft; 10. second gear; 11. counter; 12. screw rod; 13. screw seat; 14. first supporting plate; 15. second supporting plate; 16. rotating rod; 17. impact rod; 18. contact; 19. touch button. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an environmentally friendly trimmed V-belt comprehensive performance detection device, a detection platform 1, a slide groove 4 is opened on the surface of the detection platform 1, a first motor 5 is fixedly connected to one side of the detection platform 1, a screw rod 12 is fixedly connected to the output end of the first motor 5, a wire seat 13 is threadedly connected to the surface of the screw rod 12, a movable column 2 is fixedly connected to the top of the wire seat 13, a first rotating shaft 3 is rotatably connected to the surface of the movable column 2, a first gear 6 is fixedly connected to one end of the first rotating shaft 3, the screw rod 12 is rotatably connected to the inner side of the slide groove 4, a counter 11 and a fixed column 7 are respectively fixedly connected to the surface of the detection platform 1, a second motor 8 is fixedly connected to the surface of the fixed column 7, a second motor 8 is fixedly connected to the output end of the second motor 8, a second rotating shaft 9 is fixedly connected to one end of the second rotating shaft 9, and two first support plates 14 and a second support plate 1 are respectively fixedly connected to the surface of the detection platform 1 5. A touch button 19 is fixedly connected to the surface of the first support plate 14, and a rotating rod 16 is rotatably connected between the two second support plates 15. One end of the V-belt to be detected is placed on the surface of the second gear 10, and the other end is placed on the surface of the first gear 6. Then the first motor 5 is started, and the first motor 5 drives the first screw rod 12 to rotate. The rotation of the first screw rod 12 drives the wire seat 13 to move left and right on its surface. The left and right movement of the wire seat 13 drives the movable column 2 to move left and right. The left and right movement of the movable column 2 drives the first rotating shaft 3 to move left and right. The left and right movement of the first rotating shaft 3 drives the first gear 6 to move left and right, so that the current V-belt can be stretched and put in a tensioned state. Then the second motor 8 is started, and the second motor 8 drives the second rotating shaft 9 to rotate. The rotation of the second rotating shaft 9 drives the second gear 10 to rotate. The rotation of the second gear 10 drives the V-belt to rotate, so that the V-belt rotates.

[0022] like Figure 1As shown, the touch button 19 is electrically connected to the counter 11 , and the contact 18 hits the touch button 19 , and the touch button 19 converts the impact signal into an electrical signal for display on the counter 11 .

[0023] like Figure 3 As shown, a striker 17 is fixedly connected to the surface of the rotating rod 16 , and two contacts 18 are fixedly connected to the bottom of the striker 17 . The striker 17 contacts the V-belt, and the contacts 18 are used to contact the light touch button 19 .

[0024] Working principle: When in use, place one end of the V-belt to be tested on the surface of the second gear 10, and the other end on the surface of the first gear 6, then start the first motor 5, the first motor 5 drives the first screw rod 12 to rotate, the first screw rod 12 rotates and drives the wire seat 13 to move left and right on its surface, the wire seat 13 moves left and right to drive the movable column 2 to move left and right, the movable column 2 moves left and right to drive the first shaft 3 to move left and right, the first shaft 3 moves left and right to drive the first gear 6 to move left and right, so that the current V-belt can be stretched and put in a tensioned state, then start the second motor 8, the second motor 8 drives the second shaft 9 to rotate, the second shaft 9 rotates and drives the second gear 10 to rotate, the second gear 10 rotates and drives the V-belt to rotate, so that the V-belt rotates;

[0025] If the current V-belt is severely worn, then when the severely worn part rotates to the position of the striker rod 17, it will push the striker rod 17 to rotate. The striker rod 17 rotates according to the current rotation direction of the V-belt, thereby driving the contact 18 at the bottom to rotate. The rotation of the contact 18 can contact the touch button 19, thereby generating a count. When multiple positions are worn, multiple impacts are generated, and the number of impacts is displayed by the counter 11, and then the second motor 8 rotates in the opposite direction, and the above operation is repeated. Then the contact 18 in the opposite direction hits the touch button 19, generating a corresponding count value, thereby making the detection result more accurate.

[0026] Through the above operation, V-belts of different lengths can be tested, and the test results can be more accurate.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly trimmed V-belt comprehensive performance testing device, comprising a testing table (1), characterized in that: The detection platform (1) has a slide groove (4) on its surface. A first motor (5) is fixedly connected to one side of the detection platform (1). A lead screw (12) is fixedly connected to the output end of the first motor (5). The lead screw (12) is rotatably connected to the inner side of the slide groove (4). A counter (11) and a fixed column (7) are respectively fixedly connected to the surface of the detection platform (1). Two first support plates (14) and a second support plate (15) are respectively fixedly connected to the surface of the detection platform (1). A touch button (19) is fixedly connected to the surface of the first support plate (14). A rotating rod (16) is rotatably connected between the two second support plates (15).

2. The environmentally friendly trimmed V-belt comprehensive performance testing device according to claim 1 is characterized by: A threaded connection is provided on the surface of the screw rod (12) with a screw seat (13), and a movable column (2) is fixedly connected to the top of the screw seat (13).

3. The environmentally friendly trimmed V-belt comprehensive performance testing device according to claim 2 is characterized by: The surface of the movable column (2) is rotatably connected to a first rotating shaft (3), and one end of the first rotating shaft (3) is fixedly connected to a first gear (6).

4. The environmentally friendly trimmed V-belt comprehensive performance testing device according to claim 1 is characterized by: A second motor (8) is fixedly connected to the surface of the fixed column (7); a second rotating shaft (9) is fixedly connected to the output end of the second motor (8); and a second gear (10) is fixedly connected to one end of the second rotating shaft (9).

5. The environmentally friendly trimmed V-belt comprehensive performance testing device according to claim 1 is characterized by: The touch button (19) is electrically connected to the counter (11).

6. The environmentally friendly trimmed V-belt comprehensive performance testing device according to claim 1 is characterized by: A striker rod (17) is fixedly connected to the surface of the rotating rod (16), and two contacts (18) are fixedly connected to the bottom of the striker rod (17).

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