A bearing mechanism for transfer point of mining belt conveyor

Abstract

The utility model belongs to the technical field of mining belt conveyors, and discloses a bearing mechanism for a transfer point of a mining belt conveyor, comprising a support member, wherein the support member is provided with a plurality of through-type installation grooves one by one along its length direction, the installation grooves are horizontally equidistantly distributed, and a bearing member for supporting the mining belt conveyor is installed inside each installation groove, and a supporting groove for supporting the belt conveyor is formed on the top of the bearing member; symmetrically two sides of the support member are provided with limiting members for reciprocating movement relative to the bearing member, and the bearing member is symmetrically provided with two positioning holes matching the limiting members, and the limiting members are moved to the inside of the positioning hole or the outside of the positioning hole to fix the bearing member inside the installation groove or separate from the installation groove, so that the bearing member can be installed and disassembled, so that the bearing member is easy to replace and install, and multiple steps are not required when the device replaces the support structure, thereby reducing the difficulty of replacing the device and improving the replacement efficiency of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining belt conveyors, and in particular relates to a transfer point bearing mechanism of a mining belt conveyor. Background Art

[0002] In mining production, belt conveyor is one of the main equipment for material transportation. During the transportation process, materials often need to be transferred between different conveyor belts, that is, transferred from one conveyor belt to another. In order to make the belt conveyor work stably, it is necessary to support the belt conveyor. For example, in the Chinese patent with the publication number of "CN 217650250U", a bearing mechanism for the transfer point of the belt conveyor for coal mines is disclosed. The device includes a turntable, and two sets of fixing rings and fixing columns are fixedly connected to the outer surface of the turntable. The outer surface plane of the fixing ring is installed with a first screw, and the fixing ring is provided with a first roller and a second roller. The turntable is installed on the outer surface of the roller, and the two ends of the roller are fixedly connected with a first support plate. Through the cooperation of the support rod, the fixing pin, the concave block and the second screw, when the support rod rotates around the fixing pin, the support rod rotates away from the fixing pin to the groove of the concave block, and then the second screw is operated to fix the concave block to the groove of the concave block, so that the outer surface of the support rod fits with the conveyor belt, and then the conveyor belt is supported, which is convenient for replacing the damaged second roller below. Therefore, when replacing the support structure of the device, multiple steps are required to complete the replacement, and the replacement is difficult and the replacement efficiency is low. Utility Model Content

[0003] The utility model aims to provide a bearing mechanism for a transfer point of a mining belt conveyor to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing mechanism for a transfer point of a mining belt conveyor, comprising a support member, wherein the support member is provided with a plurality of through-type installation grooves one by one along its length direction, the installation grooves are horizontally equidistantly distributed, and a bearing member for supporting the mining belt conveyor is installed inside each installation groove, and a support groove for supporting the belt conveyor is formed on the top of the bearing member;

[0005] The support member is symmetrically provided with limiting members on both sides thereof for reciprocating movement relative to the carrier, and the carrier is symmetrically provided with two positioning holes matching the limiting members. The limiting members are moved to the inside or outside of the positioning holes, so that the carrier is fixed inside the mounting groove or separated from the mounting groove.

[0006] Preferably, the support member comprises a base plate, the mounting groove is provided on the base plate, and two base plates are symmetrically fixedly connected to the bottom of the base plate.

[0007] Preferably, the position-limiting member comprises a moving rod, and electric push rods are fixedly connected to two symmetrical sides of the base plate, the telescopic ends of the electric push rods are fixedly connected to the moving rods, and the positioning holes match the moving rods.

[0008] Preferably, motors are fixedly connected to the opposite sides of the two base plates, two screw rods are rotatably connected between the output ends of the two motors and the bottom of the base plate, movable side plates are sleeved on the two screw rods, and a movable plate is fixedly connected between the two side plates.

[0009] Preferably, the supporting member includes a base, the two positioning holes are symmetrically opened on the base, and the top of the base is fixedly connected with a second support frame and two first support frames, the second support frame is located between the two first support frames, and the second support frame is internally rotatably connected with a second guide roller, the opposite sides of the two first support frames are rotatably connected with a first guide roller, and the support groove is formed between the two first guide rollers and the second guide roller.

[0010] Preferably, the top of the movable plate is fixedly connected to a base frame, and the interior of the base frame is rotatably connected to auxiliary wheels.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides an electric push rod and a moving rod. When the supporting part is placed in the installation groove, the moving rod is driven by the electric push rod to move, so that the moving rod is inserted into the installation groove or separated from the installation groove, and the supporting part can be installed and disassembled, making the supporting part easy to replace and install. When the supporting structure of the device is replaced, there is no need to perform multiple steps, thereby reducing the difficulty of replacing the device and improving the replacement efficiency of the device.

[0013] (2) On the basis of the above-mentioned beneficial effects, when the supporting member falls downward, the utility model supports the supporting member through the movable plate, and drives the screw rod to rotate through the motor, so that the side plate and the movable plate drive the supporting member to move downward step by step, thereby preventing the supporting member from falling directly to the lowest point and being damaged, making the replacement of the supporting member smoother, and further improving the replacement efficiency of the supporting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0015] Figure 2 This is the second stereogram of the utility model;

[0016] Figure 3 One of the three-dimensional views of the utility model with the support member removed;

[0017] Figure 4 The second stereoscopic view of the utility model with the support member removed;

[0018] Figure 5 It is a three-dimensional diagram of the support member of the utility model;

[0019] Figure 6 It is a front view of the support member of the utility model;

[0020] Figure 7 This is a front view of the utility model with the support member removed;

[0021] In the figure: 1, bottom plate; 2, moving rod; 3, mounting groove; 4, bearing member; 41, first support frame; 42, first guide roller; 43, second guide roller; 44, second support frame; 45, base; 46, positioning hole; 5, electric push rod; 6, base plate; 7, moving plate; 8, side plate; 9, screw rod; 10, motor; 11, base frame; 12, auxiliary wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 7 As shown, the utility model provides the following technical solutions:

[0024] A bearing mechanism for a transfer point of a mining belt conveyor, comprising a supporting member, wherein a plurality of through-type mounting grooves 3 are provided one by one along the length direction of the supporting member, the mounting grooves 3 are horizontally equidistantly distributed, and a bearing member 4 for supporting the mining belt conveyor is installed inside each mounting groove 3, and a supporting groove for supporting the belt conveyor is formed at the top of the bearing member 4;

[0025] The support member is symmetrically provided with limiting members on both sides thereof for reciprocating movement relative to the carrier 4, and the carrier 4 is symmetrically provided with two positioning holes 46 matching the limiting members. The limiting members are moved to the inside of the positioning hole 46 or the outside of the positioning hole 46, so that the carrier 4 is fixed inside the mounting groove 3 or separated from the mounting groove 3.

[0026] Through the above technical scheme, when personnel need to support the belt conveyor, the support member is placed at the position where it needs to be installed, the bottom of the support member 4 is inserted into the installation groove 3 on the support member, and the support member 4 is installed in the installation groove 3 on the support member. The limiting member moves back and forth, and then one end of the limiting member is inserted into the positioning hole 46 on the support member 4, so that the support member 4 is installed inside the installation groove 3. After the support member 4 is installed, the belt conveyor is supported by the supporting member 4, so that the belt conveyor can work stably. When personnel need to disassemble the support member 4 for replacement, the limiting member is moved until the limiting member is separated from the positioning hole 46 on the support member 4, so that the support member 4 falls down from the installation groove 3, and the support member 4 can be disassembled for replacement.

[0027] Specifically, in one embodiment, regarding the above-mentioned support member:

[0028] like Figure 1-Figure 6 As shown, the support member includes a base plate 6, a mounting groove 3 is provided on the base plate 6, and two bottom plates 1 are symmetrically fixedly connected to the bottom of the base plate 6.

[0029] In this embodiment, when personnel need to install the carrier 4, the base plate 6 is supported by the bottom plate 1, the bottom of the carrier 4 is inserted into the installation groove 3 on the base plate 6, and the limiting member is moved back and forth to allow one end of the limiting member to be inserted into the positioning hole 46 on the carrier 4, so that the carrier 4 is installed inside the installation groove 3. After the carrier 4 is installed, the belt conveyor is supported by the carrier 4, so that the belt conveyor can work stably. When personnel need to disassemble the carrier 4 for replacement, the limiting member is moved until the limiting member is separated from the positioning hole 46 on the carrier 4, so that the carrier 4 falls down from the installation groove 3, and the carrier 4 can be disassembled for replacement.

[0030] In addition, in the present utility model, regarding the above-mentioned limiter:

[0031] like Figure 1-Figure 4 As shown, the limiting member includes a moving rod 2 , and electric push rods 5 are fixedly connected to both symmetrical sides of the base plate 6 , the telescopic ends of the electric push rods 5 are fixedly connected to the moving rod 2 , and the positioning holes 46 match the moving rod 2 .

[0032] In this embodiment, when the base 45 needs to be fixed, the electric push rod 5 is supported by the base plate 6, and the electric push rod 5 works, thereby allowing the electric push rod 5 to drive the moving rod 2 to move, and a section of the moving rod 2 is inserted into the positioning hole 46 on the base 45 to fix the supporting component 4. When the supporting component 4 needs to be replaced, the moving rod 2 is driven by the electric push rod 5 to move back, so that the moving rod 2 is separated from the positioning hole 46, and the supporting component 4 can be separated from the mounting slot 3 for replacement.

[0033] When personnel need to replace the carrier 4, in order to facilitate the replacement of the carrier 4, as Figure 1-Figure 4 and Figure 7 As shown, motors 10 are fixedly connected to the opposite sides of the two base plates 1, and two screw rods 9 are rotatably connected between the output ends of the two motors 10 and the bottom of the base plate 6. Movable side plates 8 are sleeved on the two screw rods 9, and a movable plate 7 is fixedly connected between the two side plates 8.

[0034] In this embodiment, when the supporting member 4 falls from the mounting groove 3, the supporting member 4 is supported by the movable plate 7, and the motor 10 drives the screw rod 9 to rotate, so that the side plate 8 moves along the screw rod 9, so that the side plate 8 drives the movable plate 7 to move, and the supporting member 4 is driven to move by the movable plate 7, so that the bottom of the supporting member 4 contacts the top of the movable plate 7, so that the supporting member 4 gradually moves downward, making it easier to replace the supporting member 4.

[0035] Specifically, in one embodiment, regarding the above-mentioned carrier 4:

[0036] like Figure 1-Figure 5 As shown, the supporting member 4 includes a base 45, two positioning holes 46 are symmetrically opened on the base 45, and the top of the base 45 is fixedly connected to a second support frame 44 and two first support frames 41, the second support frame 44 is between the two first support frames 41, and the second support frame 44 is internally rotatably connected to a second guide roller 43, and the opposite sides of the two first support frames 41 are rotatably connected to the first guide roller 42, and a support groove is formed between the two first guide rollers 42 and the second guide roller 43.

[0037] In this embodiment, the first support frame 41 and the second support frame 44 are supported by the base 45, and the first guide roller 42 and the second guide roller 43 are supported, so as to support the mining belt conveyor.

[0038] When the base 45 is separated from the mounting groove 3, in order to facilitate the movement of the base 45, as shown in FIG. Figure 7 As shown, the top of the movable plate 7 is fixedly connected to a base frame 11 , and the interior of the base frame 11 is rotatably connected to an auxiliary wheel 12 .

[0039] In this embodiment, when the base 45 moves downward, the base frame 11 is supported by the movable plate 7, and the auxiliary wheels 12 are supported by the base frame 11, so that the base 45 moves more smoothly, thereby facilitating the replacement of the carrier 4.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transfer point bearing mechanism for a mining belt conveyor, characterized in that: The support comprises a support member, wherein the support member is provided with a plurality of through-type installation grooves (3) one by one along its length direction, the installation grooves (3) are horizontally equidistantly distributed, and a bearing member (4) for supporting a mining belt conveyor is installed inside each installation groove (3), and a supporting groove for supporting the belt conveyor is formed on the top of the bearing member (4); The support member is symmetrically provided with stoppers on both sides thereof which are reciprocatingly movable relative to the carrier member (4), and the carrier member (4) is symmetrically provided with two positioning holes (46) which match the stoppers. The stoppers are moved to the inside of the positioning holes (46) or the outside of the positioning holes (46), so that the carrier member (4) is fixed inside the installation groove (3) or separated from the installation groove (3).

2. A mining belt conveyor transfer point bearing mechanism according to claim 1, characterized in that: The support member comprises a base plate (6), the mounting groove (3) is provided on the base plate (6), and two bottom plates (1) are symmetrically fixedly connected to the bottom of the base plate (6).

3. A mining belt conveyor transfer point bearing mechanism according to claim 2, characterized in that: The limiting member comprises a moving rod (2), and electric push rods (5) are fixedly connected to both symmetrical sides of the base plate (6), the telescopic end of the electric push rod (5) is fixedly connected to the moving rod (2), and the positioning hole (46) matches the moving rod (2).

4. A mining belt conveyor transfer point bearing mechanism according to claim 2, characterized in that: A motor (10) is fixedly connected to one side opposite to the two bottom plates (1); two screw rods (9) are rotatably connected between the output ends of the two motors (10) and the bottom of the base plate (6); a movable side plate (8) is sleeved on the two screw rods (9); and a movable plate (7) is fixedly connected between the two side plates (8).

5. A mining belt conveyor transfer point bearing mechanism according to claim 3, characterized in that: The bearing member (4) comprises a base (45), two positioning holes (46) are symmetrically opened on the base (45), and a second support frame (44) and two first support frames (41) are fixedly connected to the top of the base (45), the second support frame (44) is located between the two first support frames (41), and the second guide roller (43) is rotatably connected inside the second support frame (44), and the first guide roller (42) is rotatably connected to the opposite side of the two first support frames (41), and the support groove is formed between the two first guide rollers (42) and the second guide roller (43).

6. A mining belt conveyor transfer point bearing mechanism according to claim 4, characterized in that: The top of the movable plate (7) is fixedly connected to a base frame (11), and the interior of the base frame (11) is rotatably connected to an auxiliary wheel (12).

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