Carrier roller convenient to disassemble and assemble for mining belt conveyor

Abstract

The utility model relates to the technical field of transportation mechanical equipment, and discloses a mining belt conveyor carrier roller convenient to disassemble and assemble, which comprises a workbench and a carrier roller frame main body arranged on the workbench, three groups of brackets are fixedly connected onto the carrier roller frame main body, rotating rollers are movably mounted on the brackets, clamping components are arranged on the brackets, and the clamping components are fixedly connected onto the carrier roller frame main body. The clamping assembly comprises a groove, a second hydraulic rod, a spring and a clamping block, an inserting assembly is arranged on the rotating roller, the inserting assembly comprises a clamping column, chucks are fixedly connected to the ends, away from each other, of the clamping column, two second inserting grooves are formed in each chuck, first inserting grooves are formed in the brackets, and inserting rods are movably inserted into inner cavities of the first inserting grooves and the second inserting grooves. According to the supporting roller, when the rotating roller needs to be detached, the inserting rods are taken out, the rotating roller is lifted upwards, and the clamping blocks are extruded into the inner cavities of the grooves under extrusion of the clamping columns, so that the rotating roller is taken out conveniently, and the problem that bolts are difficult to detach due to the fact that the supporting roller is fixed through the bolts is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation machinery and equipment, in particular to an easy-to-assemble and disassemble supporting roller for a mining belt conveyor. Background Art

[0002] A belt conveyor is a mechanical device that conveys materials in a continuous manner by friction drive. It can form a material conveying process from the initial feeding point to the final unloading point on a certain conveyor line. It can be used for mining. When using a mining belt conveyor, it is necessary to support the belt of the belt conveyor through rollers. Mining belt conveyors usually use bolts to fix the rollers, but these bolts will be corroded due to long-term exposure to humid and dusty environments, making the bolts difficult to remove during disassembly.

[0003] Therefore, we propose a roller for a mining belt conveyor which is easy to disassemble and assemble. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a roller for a mining belt conveyor which is easy to disassemble and assemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roller for a mining belt conveyor that is easy to disassemble and assemble, comprising a workbench and a roller frame body arranged on the workbench, three groups of brackets are fixedly connected to the roller frame body, and rotating rollers are movably installed on the brackets, and a clamping assembly is provided on the bracket, and the clamping assembly includes a groove, a second hydraulic rod, a spring and a clamping block, and a plug-in assembly is provided on the rotating roller, and the plug-in assembly includes a clamping column, and the ends of the clamping columns that are away from each other are fixedly connected with a chuck, and the chuck is provided with two second slots, and the bracket is provided with a first slot, and a plug rod is movably inserted into the inner cavity of the first slot and the second slot.

[0006] Preferably, a first hydraulic rod is fixedly connected to the bottom of the roller frame body, and a shock-absorbing spring is sleeved on the first hydraulic rod.

[0007] Preferably, the top of the workbench is fixedly connected to the bottom of the first hydraulic rod.

[0008] Preferably, the groove is formed on the inner wall of the bracket, the second hydraulic rod is fixedly connected in the inner cavity of the groove, and the spring is sleeved on the second hydraulic rod.

[0009] Preferably, the first slot and the second slot cooperate with each other.

[0010] Preferably, there are three groups of brackets in a "U"-shaped structure.

[0011] Beneficial Effects

[0012] The utility model provides a roller for a mining belt conveyor which is easy to disassemble and assemble. It has the following beneficial effects:

[0013] (1) This type of roller for a mining belt conveyor is easy to disassemble and assemble. When the rotating roller needs to be disassembled, the rotating roller is lifted upward by taking out the insertion rod. Under the pressure of the clamping column, the clamping block is temporarily squeezed into the inner cavity of the groove, thereby facilitating the removal of the rotating roller and solving the problem that the bolts become difficult to disassemble when the roller is fixed with bolts.

[0014] (2) The easy-to-assemble and disassemble supporting roller for a mining belt conveyor can buffer the impact force caused by heavy goods through the arrangement of the first hydraulic rod and the shock-absorbing spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural details of the rotating roller of the utility model;

[0019] Figure 3 This is a schematic diagram of the details of the bracket and rotating roller structure of the utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Roller frame body; 3. Bracket; 4. Rotating roller; 5. First hydraulic rod; 51. Shock-absorbing spring; 6. Clamping assembly; 61. Groove; 62. Second hydraulic rod; 63. Spring; 64. Clamping block; 7. Plug-in assembly; 71. Chuck; 72. Clamping column; 73. First slot; 74. Second slot; 75. Inserting rod. 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] Embodiment 1: A mining belt conveyor roller that is easy to disassemble and assemble, such as Figure 1-Figure 3 As shown, it includes a workbench 1, on which a roller frame body 2 is arranged, and the center position of the roller frame body 2 is fixedly connected with three groups of brackets 3, the bracket 3 is a "U"-shaped structure as a whole, and rotating rollers 4 are movably installed on the three groups of brackets 3, and a clamping assembly 6 is provided on the bracket 3, and the clamping assembly 6 includes a groove 61 provided on the inner cavity wall surface of the bracket 3, and the positions of the two grooves 61 correspond to each other, and the inner cavity wall surface of the groove 61 is fixedly connected with a second hydraulic rod 62, and the second hydraulic rod 62 is sleeved with a spring 63, and the two The second hydraulic rods 62 are fixedly connected with a locking block 64 at one opposite end, and a plug-in assembly 7 is arranged on the rotating roller 4. The plug-in assembly 7 includes a clamping column 72 fixedly connected to the two ends of the rotating roller 4, and the ends of the two clamping columns 72 away from each other are fixedly connected with a chuck 71, and the chuck 71 is provided with two second slots 74. The bracket 3 is provided with a first slot 73 on both sides of the empty slot, and the first slot 73 cooperates with the second slot 74. The inner cavities of the first slot 73 and the second slot 74 are movably connected with an insertion rod 75.

[0024] Example 2: Figure 1-Figure 3 As shown, it includes a workbench 1, on which a roller frame body 2 is arranged, and the center position of the roller frame body 2 is fixedly connected with three groups of brackets 3, the bracket 3 is a "U"-shaped structure as a whole, and rotating rollers 4 are movably installed on the three groups of brackets 3, and a clamping assembly 6 is provided on the bracket 3, and the clamping assembly 6 includes a groove 61 provided on the inner cavity wall surface of the bracket 3, and the positions of the two grooves 61 correspond to each other, and the inner cavity wall surface of the groove 61 is fixedly connected with a second hydraulic rod 62, and the second hydraulic rod 62 is sleeved with a spring 63, and the two The second hydraulic rods 62 are fixedly connected with a locking block 64 at one opposite end, and a plug-in assembly 7 is arranged on the rotating roller 4. The plug-in assembly 7 includes a clamping column 72 fixedly connected to the two ends of the rotating roller 4, and the ends of the two clamping columns 72 away from each other are fixedly connected with a chuck 71, and the chuck 71 is provided with two second slots 74. The bracket 3 is provided with a first slot 73 on both sides of the empty slot, and the first slot 73 cooperates with the second slot 74. The inner cavities of the first slot 73 and the second slot 74 are movably connected with an insertion rod 75.

[0025] The four end points of the top of the workbench 1 are fixedly connected with the first hydraulic rods 5, and the four first hydraulic rods 5 are all provided with shock-absorbing springs 51. The top of the first hydraulic rod 5 is fixedly connected to the bottom of the roller frame body 2. Through the cooperation of the first hydraulic rod 5 and the shock-absorbing spring 51, the impact force caused by heavy goods can be buffered.

[0026] The working principle of this utility model:

[0027] When in use, the clamping column 72 on the rotating roller 4 is clamped in the inner cavity of the two relative brackets 3. When the clamping column 72 is clamped in the inner cavity of the bracket 3, the relative clamping block 64 is squeezed into the inner cavity of the groove 61 by the cooperation of the second hydraulic rod 62 and the spring 63 under the squeezing action of the clamping column 72. When the clamping column 72 is placed in the inner cavity of the bracket 3, the insertion rod 75 is inserted into the inner cavity of the first slot 73 and the second slot 74. When the rotating roller 4 needs to be disassembled, it is only necessary to remove the insertion rod 75 from the inner cavity of the first slot 73 and the second slot 74, release the limit, and lift the rotating roller 4 upward. At this time, the relative clamping block 64 is squeezed into the inner cavity of the groove 61 again under the squeezing of the clamping column 72.

[0028] When in use, when transporting goods of relatively large mass, the cooperation between the first hydraulic rod 5 and the shock absorbing spring 51 can provide a buffering effect.

[0029] 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 other 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.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. 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 "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A roller for a mining belt conveyor that is easy to assemble and disassemble, comprising a workbench (1) and a roller frame body (2) provided on the workbench (1), characterized in that: The roller frame body (2) is fixedly connected with three groups of brackets (3), each of which is movably mounted with a rotating roller (4), and the bracket (3) is provided with a clamping assembly (6), which comprises a groove (61), a second hydraulic rod (62), a spring (63) and a clamping block (64). The rotating roller (4) is provided with a plug-in assembly (7), which comprises a clamping column (72), and each end of the clamping column (72) that is away from each other is fixedly connected with a chuck (71), and each chuck (71) is provided with two second slots (74). Each bracket (3) is provided with a first slot (73), and a plug rod (75) is movably plugged into the inner cavity of the first slot (73) and the second slot (74).

2. The easy-to-assemble and disassemble supporting roller for a mining belt conveyor according to claim 1, characterized in that: A first hydraulic rod (5) is fixedly connected to the bottom of the roller support frame body (2), and a shock absorbing spring (51) is sleeved on the first hydraulic rod (5).

3. The easy-to-assemble and disassemble supporting roller for a mining belt conveyor according to claim 2, characterized in that: The bottom of the first hydraulic rod (5) is fixedly connected to the top of the workbench (1).

4. The easy-to-assemble and disassemble supporting roller for a mining belt conveyor according to claim 1, characterized in that: The groove (61) is formed on the inner wall surface of the bracket (3), the second hydraulic rod (62) is fixedly connected in the inner cavity of the groove (61), and the spring (63) is sleeved on the second hydraulic rod (62).

5. The easy-to-assemble and disassemble supporting roller for a mining belt conveyor according to claim 1, characterized in that: The first slot (73) and the second slot (74) cooperate with each other.

6. The easy-to-assemble and disassemble supporting roller for a mining belt conveyor according to claim 1, characterized in that: The brackets (3) have three groups and are of a "U"-shaped structure.

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