Detection equipment for tension degree of V-belt of double-emery-roll rice mill

Abstract

The utility model provides a device for detecting the tensity of a V belt of a double-emery-roll rice husking machine, which relates to the technical field of detection of processing equipment of the double-emery-roll rice husking machine, comprises a detection machine which is arranged on a machine body for use, and is characterized in that two transmission rods are arranged on the machine body and are in transmission connection through the V belt; a pressure sensor and a screwing rod are arranged on the detection machine, the end, close to the screwing rod, of the pressure sensor is fixedly connected with the screwing rod, and the end, away from the screwing rod, of the pressure sensor is located above the V-shaped belt; the tensioning degree is detected by arranging the detection machine and arranging the pressure sensor and the screwing rod on the detection machine, and the problems that in the prior art, the accuracy of the detection result is low, and consequently the tensioning degree of the V belt is inconvenient to adjust are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-roller rice milling machine processing equipment detection, in particular to a V-belt tension detection device for a double-roller rice milling machine. Background Art

[0002] When the double-roller rice mill is in use, a V-belt is often used to realize the rotation of the double-roller rice mill to complete the rice milling operation.

[0003] During a long period of transmission, the V-belt is prone to loosening. Therefore, the tension of the V-belt needs to be tested regularly. In the prior art, when testing the tension of the V-belt, the V-belt is simply pressed by hand to check the downward distance of the V-belt, thereby judging the tension of the V-belt. However, the specific tension of the V-belt cannot be sensed during the test, resulting in low accuracy of the test result, and thus inconvenient to adjust the tension of the V-belt. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a device for detecting the tension of a V-belt of a double-roller rice mill, which solves the problem that the specific tension of the V-belt cannot be sensed during detection.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] In the utility model, the detection equipment includes a detection machine, which is installed on a machine body for use, and is characterized in that two transmission rods are arranged on the machine body, and the two transmission rods are connected by a V-belt transmission;

[0009] The detection machine is provided with a pressure sensor and a twisting rod, wherein one end of the pressure sensor close to the twisting rod is fixedly connected to the twisting rod, and one end of the pressure sensor away from the twisting rod is located above the V-belt;

[0010] The twisting rod is threadedly connected to the detection machine.

[0011] Furthermore, the detection machine is installed on the machine body through a mounting frame, one of the mounting frames is provided with a limit plate, the other end of the mounting frame is provided with an adjustment plate, the mounting frame is provided with a first slide groove, the first slide groove is a U-shaped groove, and the adjustment plate is slidably connected to the mounting frame through the first slide groove.

[0012] Furthermore, the detection machine is provided with a sliding block matched with the first sliding groove, the detection machine is slidably connected with the mounting frame through the first sliding groove and the sliding block, and the mounting frame is provided with a scale.

[0013] Furthermore, an indicator is provided at the center of the slider, and the center axis of the pressure sensor is aligned with the center axis of the slider.

[0014] Furthermore, the detection machine is provided with a scale, a second slide groove is opened on the detection machine, the scale is slidably connected to the detection machine through the second slide groove, and a stopper is provided on the detection machine.

[0015] Furthermore, the stopper is detachably connected to the detection machine.

[0016] (III) Beneficial effects

[0017] The utility model provides a device for detecting the tension of the V-belt of a double-roller rice mill. Compared with the prior art, it has the following beneficial effects:

[0018] The tension is detected by setting a detection machine, arranging a pressure sensor and a twisting rod on the detection machine, thereby solving the problem in the prior art that when detecting the tension of the V-belt, the V-belt is only pressed by hand to check the downward distance of the V-belt to judge the tension of the V-belt, resulting in the inability to perceive the specific tension of the V-belt during detection, resulting in low accuracy of the detection result, and thus inconvenience in adjusting the tension of the V-belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A three-dimensional diagram of a device for detecting the tension of a V-belt of a double-roller rice mill when in use;

[0021] Figure 2 for Figure 1 A three-dimensional diagram of the inspection machine;

[0022] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 for Figure 2 The stereogram after flipping;

[0024] Figure 5 for Figure 4 The stereogram after flipping;

[0025] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0026] Reference numerals:

[0027] 10. Machine body; 11. Transmission rod; 111. V-belt; 20. Detection machine; 21. Mounting frame; 211. Adjustment plate; 212. First slide groove; 213. Mounting hole; 214. Limit plate; 22. Scale; 221. Stop block; 222. Second slide groove; 23. Pressure sensor; 231. Twist rod; 24. Slider; 241. Indicator. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] The embodiment of the present application solves the problem of being unable to perceive the specific tension of the V-belt during detection by providing a device for detecting the tension of the V-belt of a double-roller rice mill, thereby improving the accuracy of the detection result.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Example:

[0032] like Figure 1-Figure 3 As shown, a device for detecting the tension of a V-belt of a double-roller rice mill comprises a detector 20, which is mounted on a machine body 10 for use. The machine body 10 is provided with two transmission rods 11, and the two transmission rods 11 are connected by a V-belt 111;

[0033] The detection machine 20 is provided with a pressure sensor 23 and a twisting rod 231. One end of the pressure sensor 23 close to the twisting rod 231 is fixedly connected to the twisting rod 231, and one end of the pressure sensor 23 away from the twisting rod 231 is located above the V-belt 111.

[0034] The twisting rod 231 is threadedly connected to the detection machine 20 .

[0035] When in use, the twisting rod 231 is rotated to drive the pressure sensor 23 to move vertically downward. During the vertical downward movement of the pressure sensor 23, the pressure sensor 23 contacts the V-belt 111. When the upper surface of the V-belt 111 sinks to half the width of the V-belt 111, the value on the pressure sensor 23 is observed to determine the tension of the V-belt 111, and the V-belt 111 is adjusted accordingly.

[0036] The detection machine 20 is provided, and the pressure sensor 23 and the twisting rod 231 are provided on the detection machine 20 to detect the tension, thereby solving the problem in the prior art that when detecting the tension of the V-belt 111, the V-belt 111 is only pressed by hand to check the downward distance of the V-belt 111 to judge the tension of the V-belt 111, resulting in failure to perceive the specific tension of the V-belt 111 during detection, resulting in low accuracy of the detection result, and thus inconvenience in adjusting the tension of the V-belt 111.

[0037] like Figure 2-Figure 4 As shown, the detection machine 20 is installed on the body 10 through a mounting frame 21, one of the mounting frames 21 is provided with a limit plate 214, and the other end of the mounting frame 21 is provided with an adjustment plate 211. The mounting frame 21 is provided with a first slide groove 212, and the first slide groove 212 is a U-shaped groove. The adjustment plate 211 is slidably connected to the mounting frame 21 through the first slide groove 212.

[0038] Specifically, mounting holes 213 are provided on the adjustment plate 211 and the limiting plate 214 . When in use, fixing bolts are passed through the corresponding mounting holes 213 and the machine body 10 to fix the mounting frame 21 to the machine body 10 .

[0039] By controlling the adjustment plate 211 to slide inside the first slide groove 212 and adjusting the distance between the adjustment plate 211 and the limit plate 214 , the mounting frame 21 can be installed on the machine bodies 10 of different sizes, which is convenient for the popularization and use of the detection machine 20 .

[0040] The detection machine 20 is provided with a sliding block 24 adapted to the first sliding groove 212 . The detection machine 20 is slidably connected to the mounting frame 21 through the first sliding groove 212 and the sliding block 24 . The mounting frame 21 is provided with a scale.

[0041] By arranging the detection machine 20 to be slidably connected with the mounting frame 21 , the detection machine 20 can detect the tension of the V-belt 111 at different positions, and the detection machine 20 can detect the center of the V-belt 111 on the machine bodies 10 of different sizes.

[0042] like Figure 3As shown, an indicator 241 is provided at the center of the slider 24, and the central axis of the pressure sensor 23 is aligned with the central axis of the slider 24. By providing the slider 24, when the pressure sensor 23 is installed on a body 10 of different sizes, the slider 24 can be adjusted to achieve center alignment of the pressure sensor 23 with the V-belt 111, and then the tension of the V-belt 111 can be better detected.

[0043] like Figure 5-Figure 6 As shown, the detection machine 20 is provided with a scale 22, and the end of the scale 22 away from the detection machine 20 is the end with a 0 scale. The detection machine 20 is provided with a second slide groove 222, and the scale 22 is slidably connected to the detection machine 20 through the second slide groove 222. The detection machine 20 is provided with a stopper 221.

[0044] Specifically, the stopper 221 is detachably connected to the detection machine 20 to achieve replacement of the scale 22 and adjustment of its position.

[0045] When in use, the scale 22 is controlled to move in the direction of the pressure sensor 23 approaching the V-belt 111, and the 0 scale end of the scale 22 is moved to the lower belt surface of the V-belt 111, and the scale at which the upper belt surface of the V-belt 111 is located is observed at this time. Then, the upper belt surface of the V-belt 111 is pushed by the pressure sensor 23, and the scale at which the lowest point of the depression of the upper belt surface is located after the push is observed. The value on the pressure sensor 23 at this time is recorded, and the distance the V-belt 111 has dropped is calculated through the data recorded twice by the scale 22. Combined with the value of the pressure sensor 23 and the distance the V-belt 111 has dropped, the tension of the V-belt 111 after long-term use is judged, thereby further improving the accuracy of the tension judgment.

[0046] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0047] 1. The detection machine 20 is provided, and the pressure sensor 23 and the twisting rod 231 are provided on the detection machine 20 to detect the tension, thereby solving the problem in the prior art that when detecting the tension of the V-belt 111, the V-belt 111 is only pressed by hand to check the downward pressing distance of the V-belt 111, so as to judge the tension of the V-belt 111, resulting in the inability to perceive the specific tension of the V-belt 111 during detection, resulting in low accuracy of the detection result, and thus inconvenience in adjusting the tension of the V-belt 111.

[0048] 2. By controlling the adjustment plate 211 to slide inside the first slide groove 212, the distance between the adjustment plate 211 and the limit plate 214 is adjusted, so that the mounting frame 21 can be installed on the machine bodies 10 of different sizes, which is convenient for the promotion and use of the detection machine 20.

[0049] 3. By setting the detection machine 20 and the mounting frame 21 to be slidably connected, the detection machine 20 can detect the tension of the V-belt 111 at different positions, and the detection machine 20 can detect the center of the V-belt 111 on the machine bodies 10 of different sizes.

[0050] 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device 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, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for detecting the tension of a V-belt of a double-roller rice mill, comprising a detector (20), the detector (20) being mounted on a machine body (10) for use, characterized in that: Two transmission rods (11) are arranged on the machine body (10), and the two transmission rods (11) are connected to each other via a V-belt (111); The detection machine (20) is provided with a pressure sensor (23) and a twisting rod (231); one end of the pressure sensor (23) close to the twisting rod (231) is fixedly connected to the twisting rod (231); and one end of the pressure sensor (23) away from the twisting rod (231) is located above the V-belt (111); The twisting rod (231) is threadedly connected to the detection machine (20).

2. The device for detecting the tension of the V-belt of a double-roller rice mill according to claim 1, characterized in that: The detection machine (20) is mounted on the machine body (10) via a mounting frame (21); one of the mounting frames (21) is provided with a limit plate (214); the other end of the mounting frame (21) is provided with an adjustment plate (211); a first slide groove (212) is provided on the mounting frame (21); the first slide groove (212) is a U-shaped groove; the adjustment plate (211) is slidably connected to the mounting frame (21) via the first slide groove (212).

3. The device for detecting the tension of the V-belt of a double-roller rice mill as claimed in claim 2, characterized in that: The detection machine (20) is provided with a sliding block (24) adapted to the first sliding groove (212); the detection machine (20) is slidably connected to the mounting frame (21) via the first sliding groove (212) and the sliding block (24); and the mounting frame (21) is provided with a scale.

4. A device for detecting the tension of a V-belt of a double-roller rice mill as claimed in claim 3, characterized in that: An indicator (241) is provided at the center of the slider (24), and the center axis of the pressure sensor (23) is aligned with the center axis of the slider (24).

5. The device for detecting the tension of the V-belt of a double-roller rice mill as claimed in claim 4, characterized in that: The detection machine (20) is provided with a scale (22), the detection machine (20) is provided with a second slide groove (222), the scale (22) is slidably connected to the detection machine (20) via the second slide groove (222), and the detection machine (20) is provided with a stopper (221).

6. The device for detecting the tension of the V-belt of a double-roller rice mill as claimed in claim 5, characterized in that: The stopper (221) is detachably connected to the detection machine (20).

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