Carrier roller mechanism of mining machinery conveyor

Abstract

The utility model relates to the technical field of conveyor carrier roller mechanisms, and discloses a carrier roller mechanism of a mining machinery conveyor, which comprises a main base, the upper part of the main base is in threaded connection with two groups of inclined mechanisms, and the two groups of inclined mechanisms comprise servo motors, rotating rods, moving blocks and supporting rods. According to the carrier roller mechanism of the mining machinery conveyor, through the arrangement of the side roller base, the side roller body and the adjusting mechanism, when the carrier roller mechanism is installed, a fixing bolt is unscrewed, a T-shaped limiting block slides outwards along a T-shaped groove, at the moment, a baffle is not limited by the T-shaped limiting block and can slide outwards to be away from a side support, and the side roller body is convenient to replace and maintain; according to the carrier roller mechanism, the distance between the side support and the baffle can be adjusted, so that the side roller bodies with different sizes can be replaced, the width of the carrier roller mechanism is adjusted by replacing the side roller bodies with different sizes, the carrier roller mechanism can be applied to various scenes, and the overall cost of the carrier roller mechanism is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveyor roller mechanism technical field especially relates to a mine machinery conveyor's roller mechanism. BACKGROUND

[0002] With the development of ore exploitation, the transportation of ore is gradually automated, wherein the conveyor is indispensable machinery in the mine exploitation work, which not only saves a large number of human resources, also increases the efficiency of mine exploitation, the conveyor is usually composed of a conveyor belt and a roller mechanism, which is driven by a servo motor to rotate the roller mechanism, so that the conveyor belt moves and is transported.

[0003] The roller mechanism of the mine machinery conveyor disclosed in the publication No. CN218618766U, although, the roller mechanism of the mine machinery conveyor, the roller mechanism of the mine machinery conveyor, including support frame, still including: rotating roller, the support frame center position is provided with sleeve, the sleeve inside is slidably provided with adjusting plate, the adjusting plate top end is rotatably provided with drive rod, the drive rod both ends are provided with rotating roller, the adjusting plate side wall is provided with motor, the motor is provided with transmission belt between drive rod;Side roller, the sleeve both sides are provided with guide rod, the guide rod is slidably provided with support rod on, the support rod top end is provided with rotating frame, the rotating frame is rotatably provided with side roller, the rotating frame bottom is provided with connecting plate;The roller mechanism of the mine machinery conveyor is composed of rotating roller and two side rollers, the motor can drive the rotating roller and side roller to rotate, the conveyor belt is driven by the rotating roller to rotate, which avoids the influence of the heavy ore on the conveyor belt.

[0004] The above-mentioned patent although the motor can drive the rotating roller and side roller to rotate, the conveyor belt is driven by the rotating roller to rotate, which avoids the influence of the heavy ore on the conveyor belt;But two side rollers rotate through the same rotating rod, in synchronization, it is difficult to adjust the different inclination angles of the side rollers, and the length of the side roller is limited, which is not easy to adapt to different sizes of the side roller, so that it is not convenient to adjust the width of the roller mechanism.

[0005] Therefore, it is necessary to invent a roller mechanism of mine machinery conveyor to solve the above problems. Utility model content

[0006] (1) technical problems solved

[0007] The utility model solves the technical problem of providing a kind of mine machinery conveyer's roller mechanism with higher practicality and the structure is relatively simple, and the width of the roller mechanism can be adjusted by simple operation, solve the problem that two side rollers rotate through the same rotating rod in the background art, in synchronization, it is not easy to adjust the different inclination angles of side roller, and the length of side roller is limited, not easy to adapt to different size side roller, it is not convenient to adjust the width of the roller mechanism.

[0008] (II) Technical solutions

[0009] To achieve the above object, the utility model discloses a kind of mine machinery conveyer's roller mechanism, including main base, the upper side of the main base is connected with two groups of inclination mechanism, two groups of the inclination mechanism include servo motor, rotating rod, moving block and support rod, the surface of the main base is fixedly connected with two groups of side support, the surface of two groups of the side support is rotatably connected with side roller base, the upper side of the side roller base is equipped with adjusting mechanism, the adjusting mechanism includes T slot, T limit block, fixed bolt, T slider, baffle and side roller main body, one side of the side roller base is fixedly connected with support mechanism, the support mechanism includes double lug, semicircle block, telescopic rod and L plate, by the setting of telescopic rod, the function of adjusting telescopic rod length is played.

[0010] As a further scheme of the utility model, the servo motor is screw-connected to the upper side of the main base, the output end of the servo motor is spline-connected with the rotating rod, the surface of the rotating rod is screw-connected with the moving block, the outer side of the moving block is rotatably connected with two groups of support rods, by the setting of support rod, the effect of supporting the rotation of side roller base around side support is played.

[0011] As a further scheme of the utility model, the T slot is equipped on the upper side of the side roller base, the upper side of the T slot is slidably connected with T limit block, the inside of the T limit block is penetratedly connected with fixed bolt, the upper side of the T slot is slidably connected with T slider, the upper side of the T slider is fixedly connected with baffle, the middle part of the baffle and side support is rotatably connected with side roller main body, by the setting of T limit block, the effect of fixing baffle is played.

[0012] As a further scheme of the utility model, the double lug is fixedly connected to one side of the side roller base, the middle part of the double lug is rotatably connected with semicircle block, one side of the semicircle block is fixedly connected with telescopic rod, one end of the telescopic rod is fixedly connected with L plate, by the setting of telescopic rod, the function of adjusting telescopic rod length is played.

[0013] As a further scheme of the utility model, the surface of the main base is fixedly connected with two groups of main roller support, the surface of the main base is fixedly connected with four groups of support block, by the setting of support block, the effect of supporting side roller base is played.

[0014] As a further scheme of the utility model, the middle part of the two groups of main roller supports is rotationally connected with a main roller body, and the installation height of the main roller body is higher than the height of the main roller support.

[0015] As a further scheme of the utility model, one side of the rotating rod is rotationally connected to the side support, and one end of the supporting rod is rotationally connected below the side roller base.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of mine machinery conveyer's roller mechanism, with following beneficial effects:

[0018] 1, the roller mechanism of the mine machinery conveyer, by the setting of side roller base, side roller body and adjusting mechanism, when installing roller mechanism, fixed bolt is loosened, T type limit block slides outward along T type slot, at this time, baffle can slide outward and away from side support without being limited by T type limit block, it is convenient to replace and maintain side roller body, the distance between side support and baffle is adjustable, so that different sizes of side roller body can be replaced, so that the width of roller mechanism is adjusted by replacing side roller body of different sizes, so that roller mechanism can be applied to multiple scenarios, thereby reducing the overall cost of roller mechanism.

[0019] 2, the roller mechanism of the mine machinery conveyer, by the setting of main base, side roller base and adjusting mechanism, when side roller angle is adjusted, servo motor is started, servo motor drives rotating rod to rotate, rotating rod drives linear motion of moving block, and the supporting rod on the both sides of moving block drives side roller base to rotate along side support to adjust angle, and adjusting mechanism is symmetrically arranged between the two groups, so that the side roller body on both sides can be adjusted to different inclination angles according to requirements, to avoid the generation of conveying problem caused by the inability to adjust the inclination angle of side roller body separately.

[0020] 3, the roller mechanism of the mine machinery conveyer, by the setting of side roller base and supporting mechanism, when roller mechanism is running but side roller body needs to be replaced, stretch telescopic rod, stop stretching when the length of telescopic rod is greater than the length of double-eared block and conveyor belt, rotate telescopic rod, and rotate telescopic rod along double-eared block until L-shaped plate abuts against transmission belt, at this time, conveyor belt is not in contact with side roller body, and side roller body can be replaced and maintained without force, so that the replacement and maintenance of side roller body can be carried out when roller mechanism is running, to avoid production interruption caused by shutdown for maintenance and replacement of spare parts, and significantly improve the operation efficiency of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic view of the utility model;

[0022] Figure 2 It is the inclination mechanism structure schematic view of the utility model;

[0023] Figure 3 It is the adjusting mechanism structure schematic view of the utility model;

[0024] Figure 4 It is the support mechanism structure schematic view of the utility model.

[0025] In the drawing: 1, main base; 2, inclination mechanism; 201, servo motor; 202, rotating rod; 203, moving block; 204, support rod; 3, side support; 4, side roller base; 5, adjusting mechanism; 501, T-shaped groove; 502, T-shaped limit block; 503, fixed bolt; 504, T-shaped slider; 505, baffle; 506, side roller main body; 6, support mechanism; 601, double lug block; 602, semicircular block; 603, telescopic rod; 604, L-shaped plate; 7, main roller support; 8, support block; 9, main roller main body. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0027] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a mine machinery conveyor's carrier roller mechanism, including main base 1, the upper of main base 1 is threadedly connected with two groups of inclination mechanism 2, two groups of inclination mechanism 2 include servo motor 201, rotating rod 202, moving block 203 and support rod 204, the surface of main base 1 is fixedly connected with two groups of side support 3, the surface of two groups of side support 3 is rotatably connected with side roller base 4, adjusting mechanism 5 is set in the upper of side roller base 4, adjusting mechanism 5 includes T-shaped groove 501, T-shaped limit block 502, fixed bolt 503, T-shaped slider 504, baffle 505 and side roller main body 506, side roller base 4 one side is fixedly connected with support mechanism 6, support mechanism 6 includes double lug block 601, semicircular block 602, telescopic rod 603 and L-shaped plate 604.

[0028] Please refer to Figure 2The servo motor 201 is threadedly connected above the main base 1, the output end of the servo motor 201 is spline-connected with a rotating rod 202, the surface of the rotating rod 202 is threadedly connected with a moving block 203, the outer side surface of the moving block 203 is rotatably connected with two groups of supporting rods 204, through the arrangement of the supporting rods 204, the supporting rods 204 support the side roller base 4 to rotate around the side support 3.

[0029] Please refer to Figure 3 The T-shaped groove 501 is arranged above the side roller base 4, the T-shaped limiting block 502 is slidably connected above the T-shaped groove 501, the fixing bolt 503 is penetratingly connected in the T-shaped limiting block 502, the T-shaped sliding block 504 is slidably connected above the T-shaped groove 501, the baffle 505 is fixedly connected above the T-shaped sliding block 504, the side roller main body 506 is rotatably connected between the baffle 505 and the middle part of the side support 3, through the arrangement of the T-shaped limiting block 502, the T-shaped limiting block 502 fixes the baffle 505.

[0030] Please refer to Figure 4 The double-ear block 601 is fixedly connected to one side of the side roller base 4, the semicircular block 602 is rotatably connected to the middle part of the double-ear block 601, the telescopic rod 603 is fixedly connected to one side of the semicircular block 602, the L-shaped plate block 604 is fixedly connected to one end of the telescopic rod 603, through the arrangement of the telescopic rod 603, the telescopic rod 603 adjusts the length of the telescopic rod 603.

[0031] Please refer to Figure 1 The surface of the main base 1 is fixedly connected with two groups of main roller supports 7, the surface of the main base 1 is fixedly connected with four groups of supporting blocks 8, through the arrangement of the supporting blocks 8, the supporting blocks 8 support the side roller base 4.

[0032] Please refer to Figure 1 The middle part of the two groups of main roller supports 7 is rotatably connected with the main roller main body 9, the installation height of the main roller main body 9 is higher than the height of the main roller support 7, through the arrangement of the main roller main body 9, the main roller main body 9 drives.

[0033] Please refer to Figure 1 One side of the rotating rod 202 is rotatably connected to the side support 3, one end of the supporting rod 204 is rotatably connected below the side roller base 4, through the arrangement of the rotating rod 202, the rotating rod 202 moves the moving block 203.

[0034] In the utility model, the working steps of the device are as follows:

[0035] First step: when the roller mechanism is installed, the fixing bolt 503 is loosened, the T-shaped limiting block 502 slides outward along the T-shaped groove 501, and the baffle 505 can slide outward away from the side support 3 without being limited by the T-shaped limiting block 502, so that the side roller body 506 is convenient to replace and maintain, the distance between the side support 3 and the baffle 505 is adjustable, so that the side roller body 506 of different sizes can be replaced;

[0036] Second step: when the side roller angle is adjusted, the servo motor 201 is started, the servo motor 201 drives the rotating rod 202 to rotate, the rotating rod 202 drives the linear motion of the moving block 203, and the supporting rods 204 on both sides of the moving block 203 drive the side roller base 4 to rotate along the side support 3 for angle adjustment, and the adjusting mechanism 5 is provided with two groups, and the two groups of adjusting mechanisms 5 are symmetrically arranged, so that the side roller bodies 506 on both sides can be adjusted to different inclination angles according to requirements;

[0037] Third step: when the roller mechanism is running and the side roller body 506 needs to be replaced, the telescopic rod 603 is stretched, and the stretching is stopped when the length of the telescopic rod 603 is greater than the length of the double lug block 601 and the conveying belt, the telescopic rod 603 is rotated and tightened, the telescopic rod 603 is rotated along the double lug block 601 until the L-shaped plate block 604 abuts against the conveying belt, at this time, the conveying belt is not in contact with the side roller body 506, and the side roller body 506 is not stressed and can be replaced and maintained.

[0038] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0039] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, and the structure and principle are known by the person skilled in the art through technical manual or conventional experimental method.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roller mechanism for a mining machinery conveyor, comprising a main base (1), characterized in that: Two sets of tilting mechanisms (2) are threadedly connected to the top of the main base (1). The two sets of tilting mechanisms (2) include a servo motor (201), a rotating rod (202), a moving block (203), and a support rod (204). Two sets of side brackets (3) are fixedly connected to the surface of the main base (1). Side roller bases (4) are rotatably connected to the surface of the two sets of side brackets (3). An adjustment mechanism (5) is provided above the side roller base (4). The adjustment mechanism (5) includes a T-slot (501), a T-shaped limit block (502), a fixing bolt (503), a T-shaped slider (504), a baffle (505), and a side roller body (506). A support mechanism (6) is fixedly connected to one side of the side roller base (4). The support mechanism (6) includes a double ear block (601), a semi-circular block (602), a telescopic rod (603), and an L-shaped plate (604).

2. The idler roller mechanism of a mining machinery conveyor according to claim 1, characterized in that: The servo motor (201) is threadedly connected to the top of the main base (1). The output end of the servo motor (201) is splinedly connected to a rotating rod (202). The surface of the rotating rod (202) is threadedly connected to a moving block (203). The outer side of the moving block (203) is rotatably connected to two sets of support rods (204).

3. The idler roller mechanism of a mining machinery conveyor according to claim 1, characterized in that: The T-slot (501) is opened above the side roller base (4). A T-shaped limiting block (502) is slidably connected above the T-slot (501). A fixing bolt (503) is connected through the interior of the T-shaped limiting block (502). A T-shaped slider (504) is slidably connected above the T-slot (501). A baffle (505) is fixedly connected above the T-shaped slider (504). The side roller body (506) is rotatably connected to the middle of the baffle (505) and the side support (3).

4. The idler roller mechanism of a mining machinery conveyor according to claim 1, characterized in that: The double ear block (601) is fixedly connected to one side of the side roller base (4). A semi-circular block (602) is rotatably connected to the middle of the double ear block (601). A telescopic rod (603) is fixedly connected to one side of the semi-circular block (602). An L-shaped plate (604) is fixedly connected to one end of the telescopic rod (603).

5. The idler roller mechanism of a mining machinery conveyor according to claim 1, characterized in that: Two sets of main roller brackets (7) are fixedly connected to the surface of the main base (1), and four sets of support blocks (8) are fixedly connected to the surface of the main base (1).

6. The idler roller mechanism of a mining machinery conveyor according to claim 5, characterized in that: The two sets of main roller supports (7) are rotatably connected to the main roller body (9) at the middle, and the installation height of the main roller body (9) is higher than the height of the main roller support (7).

7. The idler roller mechanism of a mining machinery conveyor according to claim 2, characterized in that: One side of the rotating rod (202) is rotatably connected to the side bracket (3), and one end of the support rod (204) is rotatably connected to the bottom of the side roller base (4).

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