Auxiliary driving module for conveying system and mining conveying system

Abstract

The utility model relates to the technical field of conveying equipment, and discloses an auxiliary driving module for a conveying system and the mining conveying system. The auxiliary driving module is used for the conveying system, the conveying system comprises a conveying belt, and the auxiliary driving module comprises an auxiliary driving frame, a height adjusting mechanism and a belt carrier roller. The height adjusting mechanism is arranged on the auxiliary driving frame. The two ends of the belt carrier roller are connected with the height adjusting mechanisms on the two sides respectively, and the belt carrier roller is used for winding a belt. The height adjusting mechanism is used for driving the belt carrier roller to move relative to the auxiliary driving frame so as to adjust the height of the belt carrier roller. According to the auxiliary driving module provided by the invention, the height of the belt carrier roller is adjusted by arranging the height adjusting mechanism, so that the belt wrap angle of the conveying belt is adjusted, and the conveying stability and efficiency of a conveying system are improved.

Description

Technical Field

[0001] This application relates to the technical field of conveying equipment, for example, to an auxiliary drive module for a conveying system and a mine conveying system. Background Art

[0002] Belt conveyors are widely used because they can convey items over long distances. However, in the case of a long conveying distance, there are problems of collapse and insufficient power in the middle of the belt, which leads to low conveying efficiency.

[0003] In the related art, in order to improve the conveying power of the belt, an auxiliary drive system is arranged at the middle position of the conveyor, and the belt driving force of the conveyor is improved by increasing the power system. In the actual application process, during long-term use, the belt will be continuously worn, resulting in a decrease in the belt supporting force and an increasing collapse, which in turn affects the conveying efficiency. Summary of the Utility Model

[0004] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preamble to the following detailed description.

[0005] The embodiments of the present disclosure provide an auxiliary drive module for a conveying system and a mine conveying system, which improve the stability and efficiency of conveying.

[0006] In some embodiments, an auxiliary drive module for a conveying system is provided. The conveying system includes a conveyor belt. The auxiliary drive module includes: an auxiliary drive frame; a height adjustment mechanism arranged on the auxiliary drive frame; a belt roller, both ends of the belt roller are respectively connected to the height adjustment mechanisms on both sides, and the belt roller is used for winding the belt; wherein, the height adjustment mechanism is used to drive the belt roller to move relative to the auxiliary drive frame to adjust the height of the belt roller.

[0007] Optionally, the height adjustment mechanism includes: an adjustment frame installed on the auxiliary drive frame, the adjustment frame includes an installation space and a strip-shaped groove, and the end parts of the belt roller are respectively located in the strip-shaped groove; a slider arranged in the installation space, and the end part of the belt roller is connected to the slider; a driving component arranged on the adjustment frame, the output end of the driving component is connected to the slider, and is used to drive the slider to move in the installation space.

[0008] Optionally, the driving component includes: a driving member arranged on the adjustment frame, the output end of the driving member is connected to the slider; an elastic member arranged in the installation space, one end of the elastic member is connected to the bottom wall of the installation space, and the other end of the elastic member is connected to the slider.

[0009] Optionally, the driving member includes: an adjusting screw passing through the adjusting frame, with one end extending into the installation space connected to the slider; an adjusting nut threadedly connected to the adjusting screw and located between the adjusting frame and the slider; and a locking nut threadedly connected to the end of the adjusting screw away from the installation space.

[0010] Optionally, the height adjusting mechanism further includes a limiting baffle disposed on the adjusting frame and located on the side of the elastic member for limiting the elastic member.

[0011] Optionally, the number of belt supporting rollers is two, and the two belt supporting rollers are arranged transversely at intervals; the number of height adjusting mechanisms is four, and one height adjusting mechanism is respectively arranged at both ends of each belt supporting roller.

[0012] Optionally, the auxiliary driving module further includes an auxiliary driving roller disposed on the auxiliary driving frame and located between the two belt supporting rollers for winding the belt.

[0013] Optionally, the auxiliary driving module further includes an auxiliary driving motor disposed on the auxiliary driving frame, and the output end of the auxiliary driving motor is connected to the auxiliary driving roller for driving the auxiliary driving roller to rotate.

[0014] Optionally, the auxiliary driving frame includes a traveling frame; a belt frame disposed on the traveling frame, and the height adjusting mechanism and the belt supporting rollers are both disposed on the belt frame; wherein, the auxiliary driving frame is an integral structure.

[0015] In some embodiments, a mine conveying system is provided, including the auxiliary driving module for the conveying system as described in any of the above embodiments.

[0016] The auxiliary driving module for the conveying system and the mine conveying system provided by the embodiments of the present disclosure can achieve the following technical effects:

[0017] The present disclosure provides an auxiliary driving module for a conveying system. The conveying system includes a conveyor belt. The auxiliary driving module includes an auxiliary driving frame, a height adjusting mechanism, and belt supporting rollers. The height adjusting mechanism is disposed on the auxiliary driving frame. Both ends of the belt supporting rollers are respectively connected to the height adjusting mechanisms on both sides, and the belt supporting rollers are used for winding the belt. Wherein, the height adjusting mechanism is used to drive the belt supporting rollers to move relative to the auxiliary driving frame to adjust the height of the belt supporting rollers.

[0018] By adopting the auxiliary driving module provided by the present disclosure, through setting the height adjusting mechanism, the adjustment of the height of the belt supporting rollers is realized, and then the adjustment of the belt wrap angle of the conveyor belt is realized. Furthermore, the tension of the belt can be adjusted, and the supporting force of the belt can be improved, so as to improve the stability and efficiency of the conveying of the conveying system.

[0019] The above general description and the following description are only exemplary and explanatory and are not used to limit this application. Description of the Drawings

[0020] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0021] Figure 1 is a schematic structural diagram of an auxiliary drive module for a conveying system provided by an embodiment of the present disclosure;

[0022] Figure 2 is Figure 1 an enlarged schematic structural diagram of part A of the auxiliary drive module provided by the illustrated embodiment;

[0023] Figure 3 is a schematic structural diagram of a mine conveying system provided by an embodiment of the present disclosure.

[0024] Reference Numerals:

[0025] 100 Auxiliary drive module;

[0026] 110 Auxiliary drive frame; 112 Traveling frame; 114 Belt frame;

[0027] 120 Height adjustment mechanism; 130 Adjusting frame; 132 Installation space; 134 Strip slot; 140 Slide block; 150 Driving assembly; 151 Driving member; 152 Adjusting screw; 153 Adjusting nut; 154 Locking nut; 155 Elastic member; 160 Limit baffle; 170 Connecting frame;

[0028] 180 Belt idler; 182 Auxiliary drive roller; 190 Auxiliary drive motor;

[0029] 2 Mine conveying system;

[0030] 200 Conveying unit; 2-10 Main drive module; 220 Traveling mechanism; 230 Belt. Detailed Description of the Embodiments

[0031] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the drawings. The attached drawings are for reference and illustration only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0032] In the description, claims and above-mentioned drawings of the embodiments of the present disclosure, terms such as "first", "second", etc. are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0033] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation. And, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0034] In addition, the terms "arranged", "connected", "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0035] Unless otherwise specified, the term "plurality" means two or more.

[0036] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0037] The term "and / or" is an associative relationship describing an object and indicates that three relationships can exist. For example, A and / or B means: A or B, or, A and B these three relationships.

[0038] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0039] In some embodiments, in combination with Figure 1As shown in the figure, an auxiliary drive module 100 for a conveying system is provided. The conveying system includes a conveyor belt 230. The auxiliary drive module 100 includes: an auxiliary drive frame 110, a height adjustment mechanism 120, and a belt idler 180. The height adjustment mechanism 120 is disposed on the auxiliary drive frame 110. Both ends of the belt idler 180 are respectively connected to the height adjustment mechanisms 120 on both sides. The belt idler 180 is used for winding the belt 230. Among them, the height adjustment mechanism 120 is used to drive the belt idler 180 to move relative to the auxiliary drive frame 110 to adjust the height of the belt idler 180.

[0040] By adopting the auxiliary drive module 100 provided by the present disclosure, by setting the height adjustment mechanism 120, the adjustment of the height of the belt idler 180 is realized, and then the adjustment of the wrap angle of the belt 230 of the conveyor belt 230 is realized. Furthermore, the tension of the belt 230 can be adjusted, and then the supporting force of the belt 230 can be improved to enhance the stability and efficiency of the conveying of the conveying system.

[0041] Compared with the auxiliary drive system in the related art, the present disclosure realizes the adjustment of the height of the belt idler 180 by adding the height adjustment mechanism 120 to adjust the tension of the belt 230. Furthermore, according to the usage situation of the belt 230 and the tightness of different belts 230, the height of the belt idler 180 can be adjusted to realize the adjustment of the tension of the belt 230, and then the stability and efficiency of the conveying of the belt 230 are improved.

[0042] Optionally, as shown in combination with Figure 1 and Figure 2 the height adjustment mechanism 120 includes: an adjustment frame 130, a slider 140, and a drive assembly 150. The adjustment frame 130 is installed on the auxiliary drive frame 110. The adjustment frame 130 includes an installation space 132 and a strip-shaped groove 134. The end parts of the belt idler 180 are respectively located in the strip-shaped groove 134. The slider 140 is disposed in the installation space 132. The end part of the belt idler 180 is connected to the slider 140. The drive assembly 150 is disposed on the adjustment frame 130. The output end of the drive assembly 150 is connected to the slider 140 and is used to drive the slider 140 to move in the installation space 132.

[0043] In this embodiment, the adjusting frame 130 is provided with an installation space 132 for installing the slider 140, and the installation space 132 extends along the height direction of the adjusting frame 130. The installation space 132 is used for installing the slider 140, and the slider can reciprocate within the installation space 132. One side of the adjusting frame 130 facing the belt roller 180 is provided with a strip-shaped groove 134, and the strip-shaped groove 134 communicates with the installation space 132. The strip-shaped groove 134 extends along the height direction of the adjusting frame 130, and the end of the belt roller 180 extends into the installation space 132 through the strip-shaped groove 134 and is connected to the slider 140 within the installation space 132. The driving assembly 150 is disposed on the adjusting frame 130, and the output end of the driving assembly 150 is connected to the slider 140. In this way, the driving assembly 150 is used to drive the slider 140 to reciprocate along the height direction of the adjusting frame 130 within the installation space 132, thereby driving the belt roller 180 to reciprocate along the height direction of the adjusting frame 130 to adjust the height of the belt roller 180.

[0044] Optionally, as shown in combination with Figure 1 and Figure 2 shown, the driving assembly 150 includes: a driving member 151 and an elastic member 155. The driving member 151 is disposed on the adjusting frame 130, and the output end of the driving member 151 is connected to the slider 140. The elastic member 155 is disposed within the installation space 132. One end of the elastic member 155 is connected to the bottom wall of the installation space 132, and the other end of the elastic member 155 is connected to the slider 140.

[0045] In this embodiment, the driving member 151 is disposed on the adjusting frame 130. The elastic member 155 is disposed within the installation space 132, and the driving member 151 and the elastic member 155 are located on opposite sides of the slider 140. The driving member 151 provides power for driving the slider 140 to move. The elastic member 155 is used to support the slider 140 to improve the stability of the slider 140 for supporting the belt roller 180.

[0046] Optionally, as shown in combination with Figure 1 and Figure 2 shown, the driving member 151 includes: an adjusting screw 152, an adjusting nut 153, and a locking nut 154. The adjusting screw 152 passes through the adjusting frame 130, and the end of the adjusting screw 152 extending into the installation space 132 is connected to the slider 140. The adjusting nut 153 is threadedly connected to the adjusting screw 152 and is located between the adjusting frame 130 and the slider 140. The locking nut 154 is threadedly connected to the end of the adjusting screw 152 away from the installation space 132.

[0047] In this embodiment, the adjusting screw 152 is disposed on the adjusting bracket 130. One end of the adjusting screw 152 is located within the installation space 132 and is connected to the slider 140. An adjusting nut 153 is sleeved on the adjusting screw 152 between the adjusting bracket 130 and the slider 140. The adjusting screw 152 is threadedly connected to the adjusting nut 153. A locking nut 154 is sleeved on the other end of the adjusting screw 152, and the locking nut 154 is threadedly connected to the adjusting screw 152.

[0048] The steps for adjusting the height of the belt idler 180 are as follows: Loosen the locking nut 154 and rotate the adjusting screw 152 so that the adjusting screw 152 moves up and down relative to the adjusting nut 153, thereby driving the slider 140 to move up and down relative to the adjusting bracket 130, and further driving the belt idler 180 to move up and down. After the height of the belt idler 180 is adjusted in place, the adjusting screw 152 is locked by the locking nut 154. Among them, driving the adjusting screw 152 to rotate in the first direction is to raise the belt idler 180, and driving the adjusting screw 152 to rotate in the second direction is to lower the belt idler 180. The first direction and the second direction are opposite.

[0049] Optionally, as shown in combination with Figure 1 and Figure 2 the height adjusting mechanism 120 further includes a limit baffle 160. The limit baffle 160 is disposed on the adjusting bracket 130 and is located on the side of the elastic member 155 for limiting the elastic member 155.

[0050] In this embodiment, the limit baffle 160 and the adjusting bracket 130 enclose the installation space 132. By providing the limit baffle 160 on the side of the elastic member 155, the lateral bending of the elastic member 155 is limited to improve the stability of the support for the slider 140.

[0051] Optionally, as shown in combination with Figure 1 the number of belt idlers 180 is two, and the two belt idlers 180 are arranged at a lateral interval. The number of height adjusting mechanisms 120 is four, and one height adjusting mechanism 120 is provided at each end of each belt idler 180.

[0052] In this embodiment, height adjusting mechanisms 120 are provided on both sides of each belt idler 180 so that the two ends of the belt idler 180 are respectively connected to the height adjusting mechanisms 120 on both sides to achieve synchronous adjustment of the heights of the two ends of the belt idler 180.

[0053] Optionally, as shown in combination with Figure 1 and Figure 2As shown, the height adjustment mechanism 120 further includes: a connecting frame 170. The connecting frame 170 is disposed on the auxiliary drive frame 110. The connecting frame 170 is arranged along the width direction of the auxiliary drive frame 110. Both ends of the connecting frame 170 are respectively connected to the adjusting frames 130 on both sides. By providing the connecting frame 170, the integration of the height adjustment mechanism 120 is achieved. Moreover, the adjusting frames 130 on both sides of each belt roller 180 are connected by the connecting frame 170 to enhance the synchronization and consistency of height adjustment on both sides.

[0054] Optionally, in combination with Figure 1 As shown, the auxiliary drive module 100 further includes an auxiliary drive roller 182. The auxiliary drive roller 182 is disposed on the auxiliary drive frame 110, located in the middle of the two belt rollers 180, and is used for winding the belt 230.

[0055] In this embodiment, since the length of the belt 230 of the conveying system is relatively long, by providing the auxiliary drive roller 182 for winding the belt 230, the supporting force and driving force for the belt 230 are enhanced, thereby improving the stability and efficiency of the belt 230 transmission.

[0056] Optionally, in combination with Figure 1 As shown, the auxiliary drive module 100 further includes an auxiliary drive motor 190. The auxiliary drive motor 190 is disposed on the auxiliary drive frame 110, and the output end of the auxiliary drive motor 190 is connected to the auxiliary drive roller 182 for driving the auxiliary drive roller 182 to rotate.

[0057] In this embodiment, by providing the connection between the auxiliary drive motor 190 and the auxiliary drive roller 182 to provide power for the auxiliary drive roller 182, the auxiliary driving effect on the belt 230 is enhanced, thereby improving the stability and efficiency of the belt 230 transmission.

[0058] Optionally, in combination with Figure 1 As shown, the auxiliary drive frame 110 includes a traveling frame 112 and a belt frame 114. The belt frame 114 is disposed on the traveling frame 112, and the height adjustment mechanism 120 and the belt rollers 180 are both disposed on the belt frame 114. Among them, the auxiliary drive frame 110 is an integral structure.

[0059] In this embodiment, by setting the belt frame 114 and the traveling frame 112 as an integral structure, the overall structural strength is improved and the installation is facilitated. Among them, the traveling frame 112 is an integral structure, and the traveling frame 112 is used for installing traveling drive wheels. The belt frame 114 is an integral structure. Compared with the belt frames 114 that are split on both sides, the integral structure improves the coaxiality of the belt rollers 180 and the auxiliary rollers.

[0060] In some embodiments, in combination with Figure 3As shown, a mine conveying system 2 is provided, including: an auxiliary drive module 100 for the conveying system as described in any of the above embodiments.

[0061] Combined with Figure 1 and Figure 3 As shown, the mine conveying system 2 provided by the present disclosure includes a conveying unit 200 and the auxiliary drive module 100 described in any of the above embodiments. The auxiliary drive module 100 is disposed at the middle position of the conveying unit 200. By adopting the auxiliary drive module 100 provided by the present disclosure, through setting the height adjustment mechanism 120, the height of the belt idler 180 is adjusted, and then the wrap angle of the belt 230 of the conveyor belt 230 is adjusted. Furthermore, the tension of the belt 230 can be adjusted, and then the supporting force of the belt 230 is increased to improve the stability and efficiency of the conveying of the conveying system.

[0062] Compared with the auxiliary drive system in the related art, the present disclosure realizes the adjustment of the height of the belt idler 180 by adding the height adjustment mechanism 120 to adjust the tension of the belt 230. Furthermore, according to the usage condition of the belt 230 and the tightness of different belts 230, the height of the belt idler 180 can be adjusted to adjust the tension of the belt 230, and then the stability and efficiency of the conveying of the belt 230 are improved.

[0063] Optionally, combined with Figure 3 As shown, the conveying unit 200 includes a plurality of traveling frames 112 and a traveling mechanism 220 connected to each other, and the traveling mechanism 220 is disposed on the traveling frame 112. A belt frame 114 is disposed on the traveling frame 112, and the belt frame 114 is used for carrying the belt 230. The auxiliary drive frame 110 is disposed at the middle position of the conveying unit 200. Main drive modules 210 are disposed at both ends of the conveying unit 200. The main drive module 210 includes a drive system for driving the traveling mechanism 220 and a power system for driving the belt 230.

[0064] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An auxiliary drive module for a conveying system, characterized in that The conveying system includes a conveyor belt, and the auxiliary drive module includes: An auxiliary drive frame; A height adjustment mechanism disposed on the auxiliary drive frame; Belt rollers, with both ends of the belt rollers respectively connected to the height adjustment mechanisms on both sides, and the belt rollers are used for winding the belt; Wherein, the height adjustment mechanism is used to drive the belt rollers to move relative to the auxiliary drive frame to adjust the height of the belt rollers.

2. The auxiliary drive module for a conveying system according to claim 1, wherein The height adjustment mechanism includes: An adjustment frame installed on the auxiliary drive frame, the adjustment frame includes an installation space and a strip-shaped groove, and the end of the belt roller is located in the strip-shaped groove; A slider disposed in the installation space, and the end of the belt roller is connected to the slider; A drive assembly disposed on the adjustment frame, with the output end of the drive assembly connected to the slider, and is used to drive the slider to move in the installation space.

3. The auxiliary drive module for a conveying system according to claim 2, wherein The drive assembly includes: A drive member disposed on the adjustment frame, with the output end of the drive member connected to the slider; An elastic member disposed in the installation space, with one end of the elastic member connected to the bottom wall of the installation space and the other end of the elastic member connected to the slider.

4. The auxiliary drive module for a conveying system according to claim 3, characterized in that the drive member Includes: An adjustment screw passing through the adjustment frame, and the end of the adjustment screw extending into the installation space is connected to the slider; An adjustment nut threadedly connected to the adjustment screw and located between the adjustment frame and the slider; A locking nut threadedly connected to the end of the adjustment screw away from the installation space.

5. The auxiliary drive module for a conveying system according to claim 3, wherein, The height adjustment mechanism further includes: A limit baffle disposed on the adjustment frame, located on the side of the elastic member, and is used to limit the elastic member.

6. The auxiliary drive module for a conveying system according to any one of claims 1 to 5, wherein The number of belt rollers is two, and the two belt rollers are arranged at intervals; The number of height adjustment mechanisms is four, and one height adjustment mechanism is respectively arranged at both ends of each belt roller.

7. The auxiliary drive module for a conveying system according to claim 6, wherein It further includes: An auxiliary drive roller disposed on the auxiliary drive frame, located between the two belt rollers, and is used for winding the belt.

8. The auxiliary drive module for a conveying system according to claim 7, characterized in that, It further includes: An auxiliary drive motor disposed on the auxiliary drive frame, with the output end of the auxiliary drive motor connected to the auxiliary drive roller, and is used to drive the auxiliary drive roller to rotate.

9. The auxiliary drive module for a conveying system according to any one of claims 1 to 5, characterized in that, The auxiliary drive frame includes: A walking frame; A belt frame disposed on the walking frame, and the height adjustment mechanism and the belt rollers are both disposed on the belt frame; Wherein, the auxiliary drive frame is an integral structure.

10. A mine conveying system, characterized in that, Includes: The auxiliary drive module for a conveying system according to any one of claims 1 to 9.

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