800mm belt conveyor SDJ frame tube type upper centering carrier roller frame

Abstract

The utility model discloses a 800mm belt conveyor SDJ frame tube type upper centering carrier roller frame, and belongs to the technical field of belt conveyors. Comprising an upper centering carrier roller frame main body, a U-shaped bolt fixing part, a deviation-blocking vertical roller mounting frame, an upper centering carrier roller frame carrying handle, deviation-blocking vertical rollers, an upper centering carrier roller frame center base, a carrying handle fixing connection part, a U-shaped bolt fixing extension fixing column, a bolt, a connecting fixing part, a transverse carrier roller and a vertical piece, and the deviation-blocking vertical rollers are arranged on the two sides respectively. And the self-aligning frame is convenient to install, firm and durable, easy to clean dust, convenient to disassemble and replace the carrier roller, convenient to install, simpler in structure, less in material consumption, lower in cost by 20% compared with an upper self-aligning frame of an original machine, lower in weight by 5%, convenient to install, economical and practical, so that the labor intensity of workers is reduced, and the production efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt conveyors, and specifically relates to an 800mm belt conveyor SDJ frame tube type upper centering roller frame. Background Art

[0002] The background technology of the upper centering roller frame covers many aspects such as structural design, material selection, production process, application field and innovative development. This includes ensuring its load-bearing capacity, stability and wear resistance, material selection to adapt to different working environments, optimization of production and assembly processes, and innovative development for industry application needs and scientific and technological progress. The comprehensive application of these technologies is of great significance to improving the efficiency, reliability and safety of the material conveying system, and its structure is not convenient for disassembly.

[0003] The existing double gear upper centering roller assembly (for example, application number: CN216917346U) generally has the following problems during use:

[0004] 1. The replacement of each structure is not convenient to disassemble: Maintenance is difficult: If the structure replacement is not convenient to disassemble, then when maintenance or replacement is required, the operator may need more time and energy to solve the problem, which increases the complexity of maintenance. Increased maintenance costs: Since the difficulty of replacement will increase maintenance time and labor costs, the maintenance cost may increase accordingly, which will affect the overall operating cost of the equipment. Operational risks: When the structure must be disassembled for repair or replacement, improper operation may cause accidents, increasing the safety risk of the operator. Impact on production efficiency: Since the replacement of structures that are not convenient to disassemble may require longer downtime, this will directly affect the normal operation of the production line and reduce production efficiency. Restricted flexibility: The inconvenient disassembly of the structure replacement may mean that it is impossible to flexibly respond to the needs under different working conditions, which limits the flexibility and applicability of the equipment. Therefore, there is an urgent need for an upper centering roller frame that is easy to disassemble.

[0005] 2. Parts between structures are not interchangeable: Maintenance costs increase: If parts are not interchangeable, inventory management and spare parts replacement will become more complicated. Maintenance personnel require additional training and management to ensure that the correct parts are used, which will increase maintenance costs. Prolonged production downtime: Since parts are not interchangeable, when replacement or repair is required, longer downtime may be required to wait for the correct parts to arrive on site, affecting production efficiency. Supply chain risk: If specific parts can only be obtained from specific suppliers and cannot be replaced, then once there is a problem with the supplier, it may have a serious impact on production. Limited flexibility: The lack of interchangeability of parts may mean that flexible assembly and changes cannot be made according to actual needs, which will limit the applicability and flexibility of the equipment, so there is an urgent need for an upper centering roller frame with interconnected structural parts.

[0006] 3. The space between the upper and lower belts is relatively narrow, and the installation is more complicated: Unstable installation: Due to the small space, the installer may not be able to completely and firmly install the center roller frame, resulting in unstable installation, shaking or falling off, affecting the stability and operation safety of the equipment. Damaged belt: When installing the center roller frame in a small space, the operating space is limited, which is easy to cause misoperation or improper operation, which may cause the belt to be clamped or damaged, affecting the conveying effect and extending the maintenance cycle. Low work efficiency: The complex installation process will increase the workload and time cost of the operator, reduce the installation efficiency, extend the equipment downtime, and affect the production progress and benefits. Safety risks: There are major safety hazards in operating in a small space, which may easily cause operator injuries or equipment damage. In severe cases, accidents may occur, affecting production safety and corporate image. Difficult maintenance: Due to the small space, daily maintenance and maintenance are more difficult, and the difficulty of overhaul will affect the normal operation and life of the equipment, increase the subsequent maintenance cost, so there is an urgent need for an upper center roller frame that is also easy to install in a small space. Utility Model Content

[0007] An 800mm belt conveyor SDJ frame tubular upper centering roller frame, comprising an upper centering roller frame body, a U bolt fixing, a deflection preventing vertical roller mounting frame, an upper centering roller frame carrying handle, a deflection preventing vertical roller, an upper centering roller frame center base, a carrying handle fixing connection, a U bolt fixing extension fixing column, a bolt, a connection fixing, a transverse roller, and a vertical vertical sheet;

[0008] It comprises an upper centering roller frame main body, an upper centering roller frame central base is arranged in the middle of the upper centering roller frame main body, a transverse roller is arranged at the front end of the upper centering roller frame central base, deflection prevention vertical roller mounting frames are arranged on both sides of the upper centering roller frame central base, a deflection prevention vertical roller is arranged in the middle of the deflection prevention vertical roller mounting frame, a carrying handle is designed and fixedly connected on the left side of the top edge of the deflection prevention vertical roller mounting frame, an upper centering roller frame carrying handle is arranged on the upper end of the carrying handle fixedly connected, and vertical vertical plates are arranged on both sides of the upper centering roller frame main body.

[0009] Furthermore, a U-bolt is provided at the top of the vertical upright piece, and a U-bolt extending fixing column is extended from the back of the vertical upright piece.

[0010] Furthermore, the deflection-blocking vertical roller mounting frame is fixedly connected to the central base of the upper centering roller frame.

[0011] Furthermore, the deflection-blocking vertical roller and the transverse supporting roller are fixed by bolts.

[0012] Further, the U-bolt fixing extension fixing column is fixed by bolt fixing the U-bolt.

[0013] Furthermore, the connection and fixation adopts a welding structure.

[0014] The utility model has the following beneficial effects:

[0015] 1. By changing the deflection roller, U bolt fixing and upper centering roller frame carrying handle connection to bolt fixing connection, it is easy to disassemble and brings the following advantages: Convenient disassembly: The bolt fixing connection makes it easier to disassemble the components of the upper centering roller frame, convenient for maintenance and replacement of parts, and improves the maintainability and repair efficiency of the equipment. Increased flexibility: The bolt fixing connection method makes the connection between components more flexible, and the connection method can be easily adjusted and replaced as needed to adapt to different working environments and needs. Reduce installation time: Compared with traditional connection methods, bolt fixing connections can reduce installation time, improve production efficiency, shorten equipment downtime, and facilitate continuous operation of the production line. Improve stability: Bolt fixing connections are usually more secure, which can improve the stability and safety of the equipment, reduce the risk of failure caused by loose connections, and ensure the normal operation of the equipment. Save costs: The bolt fixing connection method is relatively simple and low-cost, which can save manufacturing costs, and also facilitates later maintenance and replacement of parts, reducing maintenance costs.

[0016] 2. The transverse rollers and the deflection rollers are completely connected in size and material, and the parts are interoperable, which brings the following advantages: Reduce inventory costs: When the parts are interoperable, it means that the parts of the same specifications and materials can be shared, which can reduce the types and quantities of spare parts that need to be stored and reduce inventory costs. Improve production efficiency: Due to the interoperability of parts, the production line can more conveniently use the same parts during production and assembly, reduce adjustment and material replacement time, and improve production efficiency. Simplify maintenance and repair: Interoperable parts mean that maintenance personnel can more easily identify, replace and install parts, simplify the maintenance and repair process of the equipment, and shorten the repair time. Reduce production costs: By sharing interoperable parts, procurement and production costs can be reduced, because large-scale procurement can be achieved, the unit price can be reduced, and losses caused by misuse or confusion of parts can be avoided. Enhance flexibility: The interoperability of parts can improve the flexibility of the equipment. When parts need to be replaced or upgraded, it is easier to find suitable parts to replace, which helps to extend the service life of the equipment.

[0017] 3. By setting U bolts to fix, the structure for installation and fixation becomes an external structure, which is convenient for installation and fixation, and brings the following advantages: Simplify the installation process: The use of U bolts to fix can simplify the installation process of the core roller frame, without the need for complex operations in a small space, reduce the difficulty of installation, and improve the installation efficiency. Easy maintenance and replacement: The core roller frame of the external structure is fixed by U bolts, which is convenient for daily maintenance and replacement. Operators can perform maintenance work more easily, reduce maintenance time, and improve the availability of equipment. Flexible adjustment: The core roller frame of the external structure can be adjusted and repositioned relatively easily to adapt to different production needs or equipment configurations. This flexibility can help optimize the layout and performance of the conveying system and improve the adaptability and flexibility of the production line. Reduce the risk of damage: The core roller frame of the external structure is fixed with U bolts, and maintenance will not affect adjacent components, reducing the risk of damage during maintenance and extending the service life of the equipment. Convenient operation: The external structure fixed with U bolts allows operators to adjust and replace the core roller frame more conveniently, reducing the work intensity of operators and improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0020] In the figure: 1. Main body of upper centering roller frame; 2. U-bolt fixing; 3. Deflection prevention roller mounting frame; 4. Carrying handle of upper centering roller frame; 5. Deflection prevention roller; 6. Center base of upper centering roller frame; 7. Carrying handle fixed connection; 8. U-bolt fixing extension fixing column; 9. Bolt; 10. Connection and fixing; 11. Horizontal roller; 12. Vertical vertical piece. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field.

[0024] Example

[0025] See also Figure 1-2 , the utility model provides a technical solution:

[0026] It comprises an upper centering roller frame body 1, wherein an upper centering roller frame central base 6 is arranged in the middle of the upper centering roller frame body 1, a transverse roller 11 is arranged at the front end of the upper centering roller frame central base 6, and deflection prevention vertical roller mounting frames 3 are arranged on both sides of the upper centering roller frame central base 6, a deflection prevention vertical roller 5 is arranged in the middle of the deflection prevention vertical roller mounting frame 3, a carrying handle fixed connection 7 is designed on the left side of the top edge of the deflection prevention vertical roller mounting frame 3, and an upper centering roller frame carrying handle 4 is arranged on the upper end of the carrying handle fixed connection 7, Vertical plates 12 are provided on both sides of the upper centering roller frame body 1, and a U-bolt fixing 2 is provided at the top of the vertical plate 12. The U-bolt fixing 2 is extended with a U-bolt fixing extension fixing column 8 on the back of the vertical plate 12. The deflection-blocking roller mounting frame 3 is connected to the central base 6 of the upper centering roller frame through a connecting fixation 10, the deflection-blocking roller 5 and the transverse roller 11 are fixed by bolts 9, and the U-bolt fixing extension fixing column 8 is fixed to the U-bolt fixing 2 by bolts 9, and the connecting fixation 10 adopts a welding structure.

[0027]

[0028] When using the 800mm belt conveyor SDJ frame tubular upper centering roller frame, the connection of the deflection-blocking roller, U bolt fixation and the upper centering roller frame carrying handle is changed to a bolt fixation connection for easy disassembly, which brings the advantages of convenient disassembly, increased flexibility, reduced installation time, improved stability, and cost savings; the horizontal rollers and deflection-blocking rollers are completely connected in size and material, and the parts are interconnected, which reduces inventory costs, improves production efficiency, simplifies maintenance and repair, reduces production costs, and enhances flexibility; by setting U bolt fixation, the installation and fixed structure is changed to an external structure, which simplifies the installation process, facilitates maintenance and replacement, flexible adjustment, reduces damage risks, and is easy to operate. These improvement measures help improve the maintainability, production efficiency and adaptability of the equipment, reduce costs and risks, and extend the service life of the equipment.

[0029] 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. An 800mm belt conveyor SDJ frame tube type upper centering roller frame, comprising an upper centering roller frame body (1), characterized in that: An upper centering roller frame center base (6) is arranged in the middle of the upper centering roller frame body (1), a transverse roller (11) is arranged at the front end of the upper centering roller frame center base (6), a deflection prevention vertical roller mounting frame (3) is arranged on both sides of the upper centering roller frame center base (6), a deflection prevention vertical roller (5) is arranged in the middle of the deflection prevention vertical roller mounting frame (3), a carrying handle fixed connection (7) is designed on the left side of the top edge of the deflection prevention vertical roller mounting frame (3), an upper centering roller frame carrying handle (4) is arranged at the upper end of the carrying handle fixed connection (7), and vertical plates (12) are arranged on both sides of the upper centering roller frame body (1).

2. The 800mm belt conveyor SDJ frame tube type upper centering roller frame according to claim 1 is characterized in that: A U bolt fixing (2) is arranged at the top of the vertical upright piece (12), and a U bolt fixing extension fixing column (8) is extended from the back of the vertical upright piece (12) by the U bolt fixing (2).

3. The 800mm belt conveyor SDJ frame tube type upper centering roller frame according to claim 1 is characterized in that: The deflection-blocking vertical roller mounting frame (3) is connected to the central base (6) of the upper centering roller frame by means of a connection fixation (10).

4. The 800mm belt conveyor SDJ frame tube type upper centering roller frame according to claim 3 is characterized in that: The deflection-blocking vertical roller (5) and the transverse supporting roller (11) are fixed by bolts (9).

5. The 800mm belt conveyor SDJ frame tube type upper centering roller frame according to claim 2 is characterized in that: The U-bolt fixing extension fixing column (8) is fixed to the U-bolt fixing (2) via a bolt (9).

6. The 800mm belt conveyor SDJ frame tube type upper centering roller frame according to claim 1 is characterized in that: The connection and fixation (10) adopts a welding structure.

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