Telescopic permanent magnet roller belt conveyor main machine

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a telescopic permanent magnet roller belt conveyor main machine which comprises a conveyor and a supporting frame installed at the bottom end of the conveyor, a restraining frame is installed on the supporting frame, a main machine is installed on the restraining frame, and a damping mechanism is installed between the main machine and the restraining frame. The stability, the reliability and the applicability of equipment are improved, the maintenance cost of the equipment is reduced, and the material conveying requirements under different working conditions are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of belt conveyor, concretely relates to a telescopic permanent magnet roller belt conveyor host computer. The host computer is mainly applied to the material conveying scene of mining, port, metallurgy, chemical industry and the like, through optimizing structure design, the stability, shock attenuation performance and telescopic property of equipment are improved while guaranteeing conveying efficiency to adapt to the material conveying demand under different working conditions. BACKGROUND

[0002] In the industrial production process, as an important material conveying equipment, the belt conveyor is widely used in various fields. The permanent magnet roller belt conveyor has irreplaceable role in some special working conditions due to its advantages such as no external power supply and effective adsorption of ferromagnetic impurities. However, the existing permanent magnet roller belt conveyor host computer still has many problems in actual use.

[0003] On the one hand, the traditional host computer lacks effective shock attenuation measures in structure design. In the material conveying process, due to the impact of materials, the running vibration of the conveying belt and the vibration of the host computer itself, large vibration and noise will be generated. This not only causes great wear and tear to the parts of the equipment, shortens the service life of the equipment, but also affects the working environment and has adverse effects on the health of the operators.

[0004] On the other hand, the existing host computer is usually of fixed structure and cannot be flexibly adjusted according to the changes of actual working conditions. For example, in different production sites, the conveying distance, conveying height and conveying amount of materials may have great differences, and the host computer of fixed structure cannot meet the diversified production demands, limiting the application range and use efficiency of the equipment.

[0005] In addition, the traditional host computer is inconvenient to install and maintain. Due to the complexity of its structure, when replacing and repairing parts, a lot of time and manpower are often needed, increasing the maintenance cost and downtime of the equipment and affecting the continuity and efficiency of production.

[0006] To solve the above problems, it is urgent to design a new type of telescopic permanent magnet roller belt conveyor host computer, which effectively improves the shock attenuation performance, telescopic property and convenience of installation and maintenance of the equipment through innovative structure design. CONTENT OF THE UTILITY MODEL

[0007] The utility model provides a telescopic permanent magnet roller belt conveyor host computer in view of the deficiency of prior art, through reasonable structure design, solves the problems of poor shock attenuation performance, non-telescopic and inconvenient installation and maintenance of the existing host computer, improves the stability, reliability and applicability of the equipment, reduces the maintenance cost of the equipment, and meets the material conveying demands under different working conditions.

[0008] The utility model discloses a telescopic permanent magnet roller belt conveyor host computer, including conveyor and installing the support frame in the bottom end of conveyor, install the restraint frame on the support frame, install the host computer on the restraint frame, install the damping mechanism between the host computer and restraint frame.

[0009] Preferably, two first guide blocks are installed on the rear end outer surface of the host computer, and two second guide blocks are respectively installed on the two sides of the outer surface of the host computer.

[0010] Preferably, guide rails are respectively installed on the rear end outer surface of the restraint frame, first guide grooves adapted to the first guide blocks are formed in the guide rails, and second guide grooves adapted to the second guide blocks are formed in the inner walls on the left and right sides of the restraint frame.

[0011] Preferably, four first springs are installed on the bottom end outer surface of the restraint frame, and the top ends of the first springs are in contact with the bottom surface of the host computer.

[0012] Preferably, guide rods are uniformly installed around the bottom end outer surface of the host computer, through grooves adapted to the guide rods are uniformly formed in the bottom end of the restraint frame, and the first springs are sleeved on the outer surfaces of the guide rods.

[0013] Preferably, a limit box with an open top is installed at the center position of the bottom end of the restraint frame, a support rod is installed on the inner wall of the limit box, second springs are sleeved on the two ends of the support rod, pressing blocks are slidably connected to the two ends of the outer surface of the support rod, the two ends of the second springs are in contact with the outer surfaces of the restraint frame and the pressing blocks respectively, a hinged rod is hinged to the top end of the pressing block, hinged blocks are fixedly connected to the two sides of the center position of the bottom end of the host computer, and the top end of the hinged rod is hinged to the inner wall of the hinged block.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The device has good damping performance: the damping mechanism composed of the first spring, the guide rod and the second spring can effectively absorb the vibration energy generated by the host computer during operation, reducing vibration and noise. This not only reduces the wear and tear of equipment parts, prolongs the service life of the equipment, but also improves the working environment and protects the health of the operators.

[0016] The device has flexible telescopic property: the host computer can stably slide on the restraint frame through the cooperation of the first guide block and the first guide groove, the second guide block and the second guide groove, realizing the telescopic property of the host computer within a certain range. This telescopic design enables the equipment to adjust itself structure flexibly according to the changes of actual working conditions, such as conveying distance, conveying height, etc., to meet different production demands, greatly improving the applicability and use efficiency of the equipment.

[0017] This device is easy to install and maintain: the structural design of this invention is reasonable, and the connection and cooperation between the various components are simple and clear. During installation and maintenance, operators can quickly disassemble and install the components, reducing installation and maintenance time and labor costs, improving equipment maintenance efficiency, and ensuring production continuity. Attached Figure Description

[0018] Figure 1 This is an assembly drawing of the main unit of a telescopic permanent magnet roller belt conveyor according to the present invention.

[0019] Figure 2 This is a schematic diagram of the main assembly structure of a telescopic permanent magnet roller belt conveyor according to the present invention.

[0020] Figure 3 This is a schematic diagram of the main structure of a telescopic permanent magnet roller belt conveyor according to the present invention.

[0021] Figure 4 This is a schematic diagram of the constraint frame structure of a telescopic permanent magnet roller belt conveyor main unit according to the present invention.

[0022] 1-Conveyor, 2-Support frame, 3-Constraint frame, 4-Main unit, 5-First guide block, 6-Second guide block, 7-Shock damping mechanism, 8-Guide rail, 9-First guide groove, 10-Second guide groove, 11-Guide rod, 12-First spring, 13-Second spring, 14-Pressure block, 15-Hinge rod, 16-Hinge block, 17-Support rod, 18-Limiting box. Detailed Implementation

[0023] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0024] like Figures 1-4 As shown, this utility model provides a telescopic permanent magnet roller belt conveyor main unit, including a conveyor 1 and a support frame 2 installed at the bottom of the conveyor 1. A constraint frame 3 is installed on the support frame 2, and a main unit 4 is installed on the constraint frame 3. A shock absorption mechanism 7 is installed between the main unit 4 and the constraint frame 3.

[0025] Two first guide blocks 5 are installed on the outer surface of the rear end of the host 4, and two second guide blocks 6 are installed on both sides of the outer surface of the host 4.

[0026] The outer surface of the rear end of the constraint frame 3 is respectively provided with a guide rail 8, the guide rail 8 is provided with a first guide groove 9 matched with the first guide block 5, and the inner walls of the left and right sides of the constraint frame 3 are provided with a second guide groove 10 matched with the second guide block 6. Through the cooperation of the first guide block 5 and the first guide groove 9, the second guide block 6 and the second guide groove 10, the host 4 can stably slide on the constraint frame 3, which provides a structural basis for the scalability of the equipment.

[0027] The outer surface of the bottom end of the constraint frame 3 is provided with four first springs 12, the top end of the first spring 12 is in contact with the bottom surface of the host 4, and the outer surface of the bottom end of the host 4 is uniformly provided with a guide rod 11 around, the bottom end of the constraint frame 3 is uniformly provided with a through groove matched with the guide rod 11, and the first spring 12 is sleeved on the outer surface of the guide rod 11. The structure composed of the first spring 12 and the guide rod 11 constitutes part of the damping mechanism 7, when the host 4 is vibrated, the first spring 12 can absorb vibration energy through its elastic deformation, the guide rod 11 plays a guiding and limiting role, ensures that the host 4 will not deviate during vibration, and improves the damping effect.

[0028] In addition, a limiting box 18 with an open top is installed at the center position of the bottom end of the constraint frame 3, a support rod 17 is installed on the inner wall of the limiting box 18, a second spring 13 is sleeved on both ends of the support rod 17, a pressing block 14 is slidingly connected to both ends of the outer surface of the support rod 17, both ends of the second spring 13 are in contact with the outer surfaces of the constraint frame 3 and the pressing block 14 respectively, a hinged rod 15 is hinged to the top end of the pressing block 14, hinged blocks 16 are fixedly connected to the sides of the center position of the bottom end of the host 4 respectively, and the top end of the hinged rod 15 is hinged to the inner wall of the hinged block 16. When the host 4 is vibrated, the host 4 drives the hinged block 16 to move downward, the pressing block 14 is pushed to slide on the support rod 17 through the hinged rod 15, the second spring 13 is compressed, the second spring 13 absorbs vibration energy, and the damping effect is further enhanced, and the limiting box 18 protects and limits the entire structure

[0029] In actual application, first, the support frame 2 is installed at a suitable position to ensure its stability. Then the constraint frame 3 is installed on the support frame 2 to ensure the accurate installation position of the constraint frame 3.

[0030] Then the host 4 is installed, the first guide block 5 at the rear end of the host 4 is aligned with the first guide groove 9 on the guide rail 8, the second guide block 6 on both sides of the host 4 is aligned with the second guide groove 10 on the inner walls of both sides of the constraint frame 3, and the host 4 is slowly pushed to slide along the guide grooves to a suitable position.

[0031] In the installation of damping mechanism 7, first guide rod 11 through the slot at the bottom of the constraint frame 3, then the first spring 12 set on the guide rod 11, so that the first spring 12 top end and the bottom surface of the main machine 4 contact. At the same time, the limiting box 18 is installed at the bottom of the constraint frame 3 in the center position, the support rod 17 is installed in the inner wall of the limiting box 18, and then the second spring 13 is sleeved on both ends of the support rod 17, the pressing block 14 is installed so that it can slide on the support rod 17, and finally the two ends of the hinge rod 15 are respectively hinged to the top end of the pressing block 14 and the inner wall of the hinge block 16 at the bottom of the main machine 4.

[0032] In the operation of the device, when the main machine 4 is subjected to vibration, the first spring 12 and the second spring 13 will work simultaneously to absorb the vibration energy and reduce the vibration amplitude of the main machine 4. At the same time, the guide rod 11 ensures that the main machine 4 does not deviate during vibration, and the limiting box 18 protects and limits the second spring 13 and other components.

[0033] When the conveying length or height of the device needs to be adjusted, the main machine 4 can be pushed to slide on the guide slot of the constraint frame 3, so that the main machine 4 can be adjusted in length to meet different production requirements.

[0034] During the maintenance of the device, due to the simple connection mode between the parts, the operator can conveniently replace and repair the worn or damaged parts, improve the maintenance efficiency and reduce the maintenance cost.

[0035] In summary, the present application provides a telescopic permanent magnet roller belt conveyor main machine, which effectively solves the problems existing in the prior art through unique structural design, has good damping performance, flexible telescopic performance and easy installation and maintenance, and has high practical value and wide application prospect.

[0036] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways instead, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A telescopic permanent magnet roller belt conveyor main unit, comprising a conveyor (1) and a support frame (2) installed at the bottom end of the conveyor (1), characterized in that: A constraint frame (3) is installed on the support frame (2), a host (4) is installed on the constraint frame (3), and a shock absorption mechanism (7) is installed between the host (4) and the constraint frame (3).

2. The main unit of the telescopic permanent magnet roller belt conveyor as described in claim 1, characterized in that: Two first guide blocks (5) are installed on the outer surface of the rear end of the host (4), and two second guide blocks (6) are installed on both sides of the outer surface of the host (4).

3. The main unit of the telescopic permanent magnet roller belt conveyor as described in claim 2, characterized in that: Guide rails (8) are respectively installed on the outer surface of the rear end of the constraint frame (3). A first guide groove (9) adapted to the first guide block (5) is opened on the guide rail (8). A second guide groove (10) adapted to the second guide block (6) is opened on the inner wall of the left and right sides of the constraint frame (3).

4. The main unit of a telescopic permanent magnet roller belt conveyor as described in claim 1, characterized in that: Four first springs (12) are installed on the outer surface of the bottom end of the constraint frame (3), and the top of the first springs (12) is in contact with the bottom surface of the host (4).

5. The main unit of a telescopic permanent magnet roller belt conveyor as described in claim 4, characterized in that: Guide rods (11) are evenly installed around the bottom outer surface of the host (4), and through slots adapted to the guide rods (11) are evenly opened at the bottom of the constraint frame (3). The first spring (12) is sleeved on the outer surface of the guide rods (11).

6. The main unit of a telescopic permanent magnet roller belt conveyor as described in claim 1, characterized in that: A limiting box (18) with a top opening is installed at the center of the bottom end of the constraint frame (3). A support rod (17) is installed on the inner wall of the limiting box (18). A second spring (13) is sleeved at both ends of the support rod (17). A pressure block (14) is slidably connected to both ends of the outer surface of the support rod (17). The two ends of the second spring (13) are in contact with the outer surfaces of the constraint frame (3) and the pressure block (14), respectively. A hinge rod (15) is hinged to the top of the pressure block (14). A hinge block (16) is fixed to both sides of the center of the bottom end of the main unit (4). The top of the hinge rod (15) is hinged to the inner wall of the hinge block (16).

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