Performance detection device for narrow-joint narrow V-belt

Abstract

The utility model discloses a performance detection device for a narrow-connected narrow V-belt, which relates to the technical field of narrow V-belts and comprises a base, an adaptive mechanism is arranged at the top of the base and used for detecting narrow V-belts with different lengths, and the adaptive mechanism comprises an adjusting unit which is arranged at the top of the base and comprises a mounting plate fixedly mounted at the top of the base, a sliding groove is formed in the mounting plate, a sliding block is slidably mounted in the sliding groove, the first limiting unit moves through sliding of the sliding block, and detection of narrow V belts with different lengths is achieved; the adjusting unit is arranged, the motor operates to drive the screw rod to rotate, the screw rod moves the sliding column through the spiral groove, the sliding column drives the sliding block to move synchronously through the limiting plate, the sliding block drives the first limiting unit to move synchronously, and the narrow V-shaped belt is pulled through the first limiting unit. Therefore, the narrow V belts with different lengths can be detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to narrow V band technical field, concretely is a kind of performance detection device of narrow group narrow V band. BACKGROUND

[0002] Narrow V band as the key component in transmission system, its performance directly affects the running efficiency and stability of equipment.

[0003] According to the patent name: a group narrow V band (patent publication number: CN215444924U, patent publication date: 2022-01-07), including connecting band, ring groove is set in the inner edge of connecting band, first canvas belt is fixed in the outer side of ring groove, a plurality of second canvas belts are fixed in the lower end of first canvas belt, the end of second canvas belt away from first canvas belt extends into ring groove, rubber belt is fixed on the part of second canvas belt extending into ring groove, two narrow V bands are adhesively fixed in ring groove, annular insertion slot corresponding with rubber belt is set on the outer edge of narrow V band, rubber belt is adhesively fixed in annular insertion slot, a plurality of ropes are embeddedly fixed in narrow V band, middle band is arranged between two narrow V bands, and two narrow V bands are fixedly connected through middle band. By setting first canvas belt and second canvas belt, the connection stability of narrow V band and connecting band can be increased, the service life is improved, and the bearing tension of narrow V band can be improved by third canvas belt.

[0004] And based on the above prior art, the existing performance detection device of narrow group narrow V band still has the following problems, the length of the existing narrow V band is mostly different, but the detection distance of the existing performance detection device of narrow group narrow V band is fixed, it is difficult to detect narrow V band of different sizes, therefore, the utility model provides a kind of performance detection device of narrow group narrow V band. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of performance detection device of narrow group narrow V band, solves the following problems of the existing performance detection device of narrow group narrow V band, the length of the existing narrow V band is mostly different, but the detection distance of the existing performance detection device of narrow group narrow V band is fixed, it is difficult to detect narrow V band of different sizes.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of performance detection device of narrow group narrow V band, including base, the top of base is provided with adaptive mechanism for adapting different length of narrow V band detection, adaptive mechanism includes:

[0007] The adjusting unit is arranged on the top of the base and comprises a mounting plate fixedly arranged on the top of the base, a sliding groove is formed in the mounting plate, and a sliding block is slidably arranged in the sliding groove, the first limiting unit is moved by sliding the sliding block, and the narrow V-belt of different lengths is adapted to be detected.

[0008] The first limiting unit is arranged on the front side of the sliding block and is used for limiting the narrow V-belt.

[0009] Preferably, a fixing frame is fixedly arranged on the rear side of the mounting plate, a rail is fixedly arranged in the fixing frame, a limiting plate is slidably arranged in the rail, and a sliding column is fixedly arranged on the rear side of the limiting plate.

[0010] Preferably, a screw rod is rotatably arranged in the fixing frame, a motor is fixedly arranged on the right side of the fixing frame, the output end of the motor is fixedly connected with the screw rod through the fixing frame, and the sliding column is slidably arranged in the screw groove in the screw rod.

[0011] Preferably, the first limiting unit comprises a fixing cylinder rotatably arranged on the front side of the sliding block, a fixing ring is fixedly arranged on the surface of the fixing cylinder, a screw rod is rotatably arranged in the fixing cylinder, a threaded ring is threadedly rotatably arranged on the surface of the screw rod, a plurality of sliding blocks are fixedly arranged on the outer ring of the threaded ring, a sliding ring is fixedly arranged on the outer end of the sliding block, and the sliding ring is slidably arranged on the surface of the fixing cylinder.

[0012] Preferably, a sliding groove is formed in the fixing cylinder, and the sliding block is slidably arranged in the sliding groove, so as to limit the movement of the threaded ring.

[0013] Preferably, a driving motor is fixedly arranged on the rear side of the mounting plate, a second limiting unit is fixedly arranged on the output end of the driving motor through the mounting plate, and the second limiting unit has the same structure as the first limiting unit.

[0014] Compared with the prior art, the performance detection device for the narrow V-belt has the following beneficial effects:

[0015] 1. The performance detection device for the narrow V-belt, by arranging the adjusting unit, the motor drives the screw rod to rotate, the screw rod moves the sliding column through the screw groove, the sliding column drives the sliding block to move synchronously through the limiting plate, the sliding block drives the first limiting unit to move synchronously, and the narrow V-belt is pulled by the first limiting unit, so that the narrow V-belt of different lengths is detected.

[0016] 2. The performance detection device for the narrow V-belt, by arranging the first limiting unit, the user rotates the screw rod to drive the threaded ring to move, the threaded ring drives the sliding ring to move synchronously through the threaded ring, so that the distance between the sliding ring and the fixing ring can be adjusted, and the position of the narrow V-belt is limited. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the right perspective structure diagram of the utility model;

[0018] Figure 2 It is the upper perspective structure diagram of the utility model;

[0019] Figure 3 It is the split perspective structure diagram of the adjusting unit of the utility model;

[0020] Figure 4 It is the first limiting unit perspective structure diagram of the utility model.

[0021] In the drawing: 1-base, 2-adapting mechanism, 21-adjusting unit, 211-fixed frame, 212-screw rod, 213-motor, 214-rail, 215-limiting plate, 216-sliding column, 217-sliding block, 218-mounting plate, 219-sliding groove, 22-first limiting unit, 221-fixed cylinder, 222-fixed ring, 223-sliding groove, 224-thread ring, 225-sliding block, 226-sliding ring, 227-screw rod, 3-driving motor, 4-second limiting unit. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A performance detection device for narrow V-belt of narrow group, including base 1, the top of base 1 is provided with adapting mechanism 2 for adapting the detection of different length narrow V-belt, including in adapting mechanism 2:

[0025] Adjusting unit 21, setting in the top of base 1, including fixedly installed mounting plate 218 in the top of base 1, the inside of mounting plate 218 is opened with sliding groove 219, sliding groove 219 is slidably installed with sliding block 217 in the inside, the movement of first limiting unit 22 is realized by sliding block 217 sliding, realizes the detection of different length narrow V-belt adapting;

[0026] First limiting unit 22, setting in the front side of sliding block 217, and being used for limiting narrow V-belt.

[0027] The rear side of the mounting plate 218 is fixedly installed with a fixing frame 211, the inside of the fixing frame 211 is fixedly installed with a rail 214, the inside of the rail 214 is slidingly installed with a limiting plate 215, the rear side of the limiting plate 215 is fixedly installed with a sliding column 216, the inside of the fixing frame 211 is rotatably installed with a screw rod 212, the right side of the fixing frame 211 is fixedly installed with a motor 213, and the output end of the motor 213 is fixedly connected with the screw rod 212 through the fixing frame 211, and the sliding column 216 slides in the internal screw groove of the screw rod 212.

[0028] The model of the motor 213 is OMV800, which is electrically connected with an external power supply and is opened and closed by a person operating a control panel. The motor 213 drives the screw rod 212 to rotate, the screw rod 212 moves the sliding column 216 through the screw groove, the sliding column 216 drives the sliding block 217 to move synchronously through the limiting plate 215, the sliding block 217 drives the first limiting unit 22 to move synchronously, and the first limiting unit 22 pulls the narrow V-belt, so as to detect narrow V-belts of different lengths.

[0029] In this embodiment, the first limiting unit 22 includes a fixed cylinder 221 rotatably installed on the front side of the sliding block 217, a fixed ring 222 fixedly installed on the surface of the fixed cylinder 221, a lead screw 227 rotatably installed in the inside of the fixed cylinder 221, a threaded ring 224 threadedly rotatably installed on the surface of the lead screw 227, a plurality of sliding blocks 225 fixedly installed on the outer circle of the threaded ring 224, a sliding ring 226 fixedly installed on the outer end of the sliding block 225, and the sliding ring 226 sliding on the surface of the fixed cylinder 221.

[0030] The user rotates the lead screw 227 to drive the threaded ring 224 to move, the threaded ring 224 drives the sliding ring 226 to move synchronously, so as to adjust the distance between the sliding ring 226 and the fixed ring 222, thereby limiting the position of the narrow V-belt.

[0031] In this embodiment, a sliding groove 223 is formed in the inside of the fixed cylinder 221, and the sliding block 225 slides in the sliding groove 223, so as to limit the movement of the threaded ring 224.

[0032] The sliding block 225 slides in the sliding groove 223, so as to limit the movement of the threaded ring 224.

[0033] In this embodiment, the rear side of the mounting plate 218 is fixedly installed with a driving motor 3, the output end of the driving motor 3 is fixedly installed with a second limiting unit 4 through the mounting plate 218, and the second limiting unit 4 has the same structure as the first limiting unit 22.

[0034] The driving motor 3 is a three-phase asynchronous motor and has a self-locking function, is electrically connected with an external power supply and is started and stopped through a personnel control panel to drive the second limiting unit 4 to rotate and drive the narrow V-belt to rotate for performance detection.

[0035] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0036] In operation, first, the narrow V-belt is sleeved on the first limiting unit 22 and the second limiting unit 4, the user rotates the screw rod 227 to drive the threaded ring 224 to move, the threaded ring 224 drives the sliding ring 226 to move synchronously through the threaded ring 224, and the distance between the sliding ring 226 and the fixed ring 222 is adjusted to the appropriate size of the narrow V-belt limiting;

[0037] Then, the motor 213 is operated to drive the screw rod 212 to rotate, the screw rod 212 moves the sliding column 216 through the screw groove, the sliding column 216 drives the sliding block 217 to move synchronously through the limiting plate 215, the sliding block 217 drives the first limiting unit 22 to move synchronously, and the narrow V-belt is tensioned by the first limiting unit 22.

[0038] Finally, the driving motor 3 is operated to drive the second limiting unit 4 to rotate, and the narrow V-belt is rotated for performance detection.

[0039] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A performance testing device for narrow-band narrow V-belts, comprising a base (1), characterized in that: The top of the base (1) is provided with an adapter mechanism (2) for adapting to the detection of narrow V-belts of different lengths. The adapter mechanism (2) includes: The adjustment unit (21) is located on the top of the base (1) and includes a mounting plate (218) fixedly installed on the top of the base (1). The mounting plate (218) has a sliding groove (219) inside, and a sliding block (217) is slidably installed inside the sliding groove (219). The first limiting unit (22) moves by sliding the sliding block (217) to achieve the detection of narrow V-belts of different lengths. The first limiting unit (22) is located on the front side of the sliding block (217) and is used to limit the narrow V-belt.

2. The performance testing device for narrow-band narrow V-belts according to claim 1, characterized in that: A mounting bracket (211) is fixedly installed on the rear side of the mounting plate (218). A track (214) is fixedly installed inside the mounting bracket (211). A limit plate (215) is slidably installed inside the track (214). A sliding column (216) is fixedly installed on the rear side of the limit plate (215).

3. The performance testing device for narrow-band narrow V-belts according to claim 2, characterized in that: The fixed frame (211) has a rotatable screw rod (212) inside. The fixed frame (211) has a motor (213) fixedly installed on the right side. The output end of the motor (213) passes through the fixed frame (211) and is fixedly connected to the screw rod (212). The sliding column (216) slides inside the spiral groove inside the screw rod (212).

4. The performance testing device for narrow-band narrow V-belts according to claim 1, characterized in that: The first limiting unit (22) includes a fixed cylinder (221) rotatably mounted on the front side of the sliding block (217). A fixed ring (222) is fixedly mounted on the surface of the fixed cylinder (221). A lead screw (227) is rotatably mounted inside the fixed cylinder (221). A threaded ring (224) is rotatably mounted on the surface of the lead screw (227). A set of sliders (225) is fixedly mounted on the outer ring of the threaded ring (224). A sliding ring (226) is fixedly mounted on the outer end of the slider (225). The sliding ring (226) slides on the surface of the fixed cylinder (221).

5. The performance testing device for narrow-band narrow V-belts according to claim 4, characterized in that: The fixed cylinder (221) has a groove (223) inside, and the slider (225) slides inside the groove (223) to limit the movement of the threaded ring (224).

6. The performance testing device for narrow-band narrow V-belts according to claim 1, characterized in that: A drive motor (3) is fixedly installed on the rear side of the mounting plate (218), and a second limiting unit (4) is fixedly installed through the mounting plate (218) at the output end of the drive motor (3), and the second limiting unit (4) has the same structure as the first limiting unit (22).

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