Novel deviation adjusting carrier roller

Abstract

The invention provides a novel deviation-adjusting carrier roller which comprises a deviation-adjusting carrier roller body, the deviation-adjusting carrier roller body comprises a left deviation-adjusting carrier roller body and a right deviation-adjusting carrier roller body, and the left deviation-adjusting carrier roller body and the right deviation-adjusting carrier roller body are symmetrical about the axis of the deviation-adjusting carrier roller body in the front-back direction. The end, away from the right side deviation adjusting carrier roller, of the left side deviation adjusting carrier roller inclines towards the front of the deviation adjusting carrier roller body relative to the end, close to the right side deviation adjusting carrier roller, of the left side deviation adjusting carrier roller. The end, away from the left side deviation adjusting carrier roller, of the right side deviation adjusting carrier roller inclines towards the front of the deviation adjusting carrier roller body relative to the end, close to the left side deviation adjusting carrier roller, of the right side deviation adjusting carrier roller. The coal conveying riding track belt can be prevented from deviating.

Description

Technical Field

[0001] The invention relates to the technical field of transportation equipment, and in particular to a novel deviation-adjusting roller. Background Art

[0002] At present, the coal conveyor belt is prone to deviation during the return journey, and the existing rollers are inflexible in operation due to the influence of factors such as environment and geographical location, and cannot effectively adjust the coal conveyor belt, resulting in the coal conveyor belt being unable to be centered during the return journey.

[0003] Therefore, it is urgent to design a new type of deviation-adjusting roller that can keep the coal conveyor belt centered during the return journey. Summary of the invention

[0004] According to the technical problem raised above, a new type of deviation adjusting roller is provided.

[0005] The technical means adopted by the present invention are as follows:

[0006] A new type of deflection adjusting roller comprises a deflection adjusting roller body, wherein the deflection adjusting roller body comprises a left-side deflection adjusting roller and a right-side deflection adjusting roller; the left-side deflection adjusting roller and the right-side deflection adjusting roller are symmetrical about the axis of the front-to-back direction of the deflection adjusting roller body; the end of the left-side deflection adjusting roller away from the right-side deflection adjusting roller is inclined 10 to 30 degrees toward the front of the deflection adjusting roller body relative to the end of the left-side deflection adjusting roller close to the right-side deflection adjusting roller; the end of the right-side deflection adjusting roller away from the left-side deflection adjusting roller is inclined 10 to 30 degrees toward the front of the deflection adjusting roller body relative to the end of the right-side deflection adjusting roller close to the left-side deflection adjusting roller.

[0007] Furthermore, one end of the left-side deflection adjusting roller away from the right-side deflection adjusting roller is inclined 10 to 30 degrees toward the top of the deflection adjusting roller body relative to one end of the left-side deflection adjusting roller close to the right-side deflection adjusting roller; one end of the right-side deflection adjusting roller away from the left-side deflection adjusting roller is inclined 10 to 30 degrees toward the top of the deflection adjusting roller body relative to one end of the right-side deflection adjusting roller close to the left-side deflection adjusting roller.

[0008] Furthermore, the deflection adjusting roller body also includes a mounting seat; the mounting seat includes a left U-shaped bracket, a right U-shaped bracket, a left mounting shaft and a right mounting shaft; the left mounting shaft is located between the two ends of the left U-shaped bracket, and the two ends of the left mounting shaft are respectively mounted on the two ends of the left U-shaped bracket; the right mounting shaft is located between the two ends of the right U-shaped bracket, and the two ends of the right mounting shaft are respectively mounted on the two ends of the right U-shaped bracket; the left deflection adjusting roller is coaxially sleeved outside the left mounting shaft and can rotate around the axis of the left mounting shaft; the right deflection adjusting roller is coaxially sleeved outside the right mounting shaft and can rotate around the axis of the right mounting shaft.

[0009] Furthermore, the deviation adjusting roller body also includes a left bearing and a right bearing; the inner wall of the left bearing fits with the side wall of the left mounting shaft, and the outer wall of the left bearing fits with the inner wall of the left deviation adjusting roller; the inner wall of the right bearing fits with the side wall of the right mounting shaft, and the outer wall of the right bearing fits with the inner wall of the right deviation adjusting roller.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. In the present invention, the coal conveyor belt is installed at the axial position of the front-to-back direction of the deviation adjusting roller body. When the coal conveyor belt is transmitted toward the front of the deviation adjusting roller body, the left deviation adjusting roller rotates toward the right front of the deviation adjusting roller body and applies a centripetal force toward the right front of the deviation adjusting roller body to the coal conveyor belt. At the same time, the right deviation adjusting roller rotates toward the left front of the deviation adjusting roller body and applies a centripetal force toward the left front of the deviation adjusting roller body to the coal conveyor belt. Under the action of the above two centripetal forces, the coal conveyor belt will always be at the axial position of the front-to-back direction of the deviation adjusting roller body (that is, always centered) and will not deviate.

[0012] 2. In the present invention, one end of the left-side deviation adjusting roller away from the right-side deviation adjusting roller is inclined toward the upper side of the deviation adjusting roller body relative to the end of the left-side deviation adjusting roller close to the right-side deviation adjusting roller. At the same time, one end of the right-side deviation adjusting roller away from the left-side deviation adjusting roller is inclined toward the upper side of the deviation adjusting roller body relative to the end of the right-side deviation adjusting roller close to the left-side deviation adjusting roller, which further enhances the ability of the new deviation adjusting roller provided by the present invention to prevent the coal conveyor belt from running off.

[0013] 3. In the present invention, the left side deviation adjusting roller is installed on the left side U-shaped bracket through the left side mounting shaft. Similarly, the right side deviation adjusting roller is installed on the right side U-shaped bracket through the right side mounting shaft.

[0014] 4. In the present invention, the left side deviation adjusting roller is installed on the left side mounting shaft through the left side bearing, and the left side bearing can reduce the friction between the left side deviation adjusting roller and the left side mounting shaft. Similarly, the right side deviation adjusting roller is installed on the right side mounting shaft through the right side bearing, and the right side bearing can reduce the friction between the right side deviation adjusting roller and the right side mounting shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A top view of a novel deviation-adjusting roller in Example 1 of the present invention;

[0017] Figure 2 This is a rear view of a novel deviation adjustment roller in Example 1 of the present invention;

[0018] Figure 3 It is a cross-sectional view of the left mounting shaft, the left bearing and the left deviation adjustment roller in Example 1 of the present invention;

[0019] Figure 4 It is a cross-sectional view of the right mounting shaft, the right bearing and the right deviation adjusting roller in Example 1 of the present invention;

[0020] In the figure: 1-adjusting roller body; 101-left-side adjusting roller; 102-right-side adjusting roller; 103-mounting seat; 104-left-side bearing; 105-right-side bearing; 1031-left-side U-shaped bracket; 1032-right-side U-shaped bracket; 1033-left-side mounting shaft; 1034-right-side mounting shaft. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, the numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0025] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below their position devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0027] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] like Figures 1 to 4 As shown, a new type of deflection adjusting roller includes a deflection adjusting roller body 1, and the deflection adjusting roller body 1 includes a left-side deflection adjusting roller 101 and a right-side deflection adjusting roller 102; the left-side deflection adjusting roller 101 and the right-side deflection adjusting roller 102 are symmetrical about the axis of the front-to-back direction of the deflection adjusting roller body 1; the end of the left-side deflection adjusting roller 101 away from the right-side deflection adjusting roller 102 is inclined 15° toward the front of the deflection adjusting roller body 1 relative to the end of the left-side deflection adjusting roller 101 close to the right-side deflection adjusting roller 102; the end of the right-side deflection adjusting roller 102 away from the left-side deflection adjusting roller 101 is inclined 15° toward the front of the deflection adjusting roller body 1 relative to the end of the right-side deflection adjusting roller 102 close to the left-side deflection adjusting roller 101.

[0030] In this embodiment, the end of the left-side deflection adjusting roller 101 away from the right-side deflection adjusting roller 102 is inclined 10° toward the top of the deflection adjusting roller body 1 relative to the end of the left-side deflection adjusting roller 101 close to the right-side deflection adjusting roller 102; the end of the right-side deflection adjusting roller 102 away from the left-side deflection adjusting roller 101 is inclined 10° toward the top of the deflection adjusting roller body 1 relative to the end of the right-side deflection adjusting roller 102 close to the left-side deflection adjusting roller 101.

[0031] In this embodiment, the deflection adjusting roller body 1 also includes a mounting seat 103; the mounting seat 103 includes a left U-shaped bracket 1031, a right U-shaped bracket 1032, a left mounting shaft 1033 and a right mounting shaft 1034; the left mounting shaft 1033 is located between the two ends of the left U-shaped bracket 1031, and the two ends of the left mounting shaft 1033 are respectively mounted on the two ends of the left U-shaped bracket 1031; the right mounting shaft 1034 is located between the two ends of the right U-shaped bracket 1032, and the two ends of the right mounting shaft 1034 are respectively mounted on the two ends of the right U-shaped bracket 1032; the left deflection adjusting roller 101 is coaxially sleeved outside the left mounting shaft 1033 and can rotate around the axis of the left mounting shaft 1033; the right deflection adjusting roller 102 is coaxially sleeved outside the right mounting shaft 1034 and can rotate around the axis of the right mounting shaft 1034.

[0032] Specifically, the left U-shaped bracket 1031 and the right U-shaped bracket 1032 are symmetrical about the axis of the front-to-back direction of the deviation adjustment roller body 1, and the side of the left U-shaped bracket 1031 away from the right U-shaped bracket 1032 and the side of the right U-shaped bracket 1032 away from the left U-shaped bracket 1031 are fixed together to form a mountain-shaped structure.

[0033] In this embodiment, the deflection adjusting roller body 1 also includes a left bearing 104 and a right bearing 105; the inner wall of the left bearing 104 fits with the side wall of the left mounting shaft 1033, and the outer wall of the left bearing 104 fits with the inner wall of the left deflection adjusting roller 101; the inner wall of the right bearing 105 fits with the side wall of the right mounting shaft 1034, and the outer wall of the right bearing 105 fits with the inner wall of the right deflection adjusting roller 102.

[0034] Specifically, a left annular groove is coaxially opened on the portion of the left mounting shaft 1033 located inside the left deviation adjustment roller 101, and the left bearing 104 is installed in the left annular groove; a right annular groove is coaxially opened on the portion of the right mounting shaft 1034 located inside the right deviation adjustment roller 102, and the right bearing 105 is installed in the right annular groove.

[0035] The working principle of this embodiment:

[0036] The coal conveyor belt is installed at the axial position of the front-to-back direction of the deflection adjusting roller body 1. When the coal conveyor belt is transmitted toward the front of the deflection adjusting roller body 1, the left-side deflection adjusting roller 101 rotates toward the right front of the deflection adjusting roller body 1, and applies a centripetal force toward the right front of the deflection adjusting roller body 1 to the coal conveyor belt. At the same time, the right-side deflection adjusting roller 102 rotates toward the left front of the deflection adjusting roller body 1, and applies a centripetal force toward the left front of the deflection adjusting roller body 1 to the coal conveyor belt. Under the action of the above two centripetal forces, the coal conveyor belt will always be at the axial position of the front-to-back direction of the deflection adjusting roller body 1 (that is, always centered), and will not deviate.

[0037] Furthermore, one end of the left-side deflection adjusting roller 101 away from the right-side deflection adjusting roller 102 is inclined toward the upper side of the deflection adjusting roller body 1 relative to the end of the left-side deflection adjusting roller 101 close to the right-side deflection adjusting roller 102. At the same time, one end of the right-side deflection adjusting roller 102 away from the left-side deflection adjusting roller 101 is inclined toward the upper side of the deflection adjusting roller body 1 relative to the end of the right-side deflection adjusting roller 102 close to the left-side deflection adjusting roller 101, further enhancing the ability of the new deflection adjusting roller provided in this embodiment to prevent the coal conveyor belt from running off.

[0038] Finally, it should be noted that 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 they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of deviation adjustment roller, characterized in that: It comprises a deviation adjustment roller body (1), wherein the deviation adjustment roller body (1) comprises a left deviation adjustment roller (101) and a right deviation adjustment roller (102); The left-side deviation adjustment roller (101) and the right-side deviation adjustment roller (102) are symmetrical about the axis of the deviation adjustment roller body (1) in the front-rear direction; An end of the left-side deflection adjusting roller (101) away from the right-side deflection adjusting roller (102) is inclined 10 to 30 degrees toward the front of the deflection adjusting roller body (1) relative to an end of the left-side deflection adjusting roller (101) close to the right-side deflection adjusting roller (102); The end of the right side deflection adjusting roller (102) away from the left side deflection adjusting roller (101) is inclined 10 to 30 degrees toward the front of the deflection adjusting roller body (1) relative to the end of the right side deflection adjusting roller (102) close to the left side deflection adjusting roller (101).

2. A novel deflection adjustment roller according to claim 1, characterized in that: An end of the left-side deflection adjusting roller (101) away from the right-side deflection adjusting roller (102) is inclined 10 to 30 degrees toward the top of the deflection adjusting roller body (1) relative to an end of the left-side deflection adjusting roller (101) close to the right-side deflection adjusting roller (102); The end of the right side deflection adjusting roller (102) away from the left side deflection adjusting roller (101) is inclined 10 to 30 degrees upwards towards the deflection adjusting roller body (1) relative to the end of the right side deflection adjusting roller (102) close to the left side deflection adjusting roller (101).

3. The novel deflection adjustment roller according to claim 1 is characterized in that: The deflection adjustment roller body (1) also includes a mounting seat (103); The mounting seat (103) comprises a left U-shaped bracket (1031), a right U-shaped bracket (1032), a left mounting shaft (1033) and a right mounting shaft (1034); the left mounting shaft (1033) is located between the two ends of the left U-shaped bracket (1031), and the two ends of the left mounting shaft (1033) are respectively mounted on the two ends of the left U-shaped bracket (1031); the right mounting shaft (1034) is located between the two ends of the right U-shaped bracket (1032), and the two ends of the right mounting shaft (1034) are respectively mounted on the two ends of the right U-shaped bracket (1032); The left-side deflection adjustment roller (101) is coaxially sleeved outside the left-side mounting shaft (1033) and can rotate around the axis of the left-side mounting shaft (1033); the right-side deflection adjustment roller (102) is coaxially sleeved outside the right-side mounting shaft (1034) and can rotate around the axis of the right-side mounting shaft (1034).

4. The novel deflection adjustment roller according to claim 3 is characterized in that: The deflection adjustment roller body (1) further comprises a left bearing (104) and a right bearing (105); The inner wall of the left bearing (104) is in contact with the side wall of the left mounting shaft (1033), and the outer wall of the left bearing (104) is in contact with the inner wall of the left deviation adjustment roller (101); The inner wall of the right bearing (105) is in contact with the side wall of the right mounting shaft (1034), and the outer wall of the right bearing (105) is in contact with the inner wall of the right deviation adjustment roller (102).

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