SDJ.SSJ frame tube type lower self-aligning carrier roller frame of 1000mm belt conveyor

Abstract

The utility model discloses a 1000mm belt conveyor SDJ.SSJ frame tube type lower self-aligning carrier roller frame, which belongs to the technical field of belt conveyors and comprises a lower self-aligning carrier roller frame main body, a U-shaped column, a deviation blocking vertical roller, a transverse carrier roller, a fixed sheet, a fixed bottom plate, an extension column, a bolt, a fixed upright post, a lower fixed plate, a vertical fixed sheet and a transverse fixed plate. 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 a lower 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 a 1000mm belt conveyor SDJ.SSJ frame tube type lower centering roller frame. Background Art

[0002] The existing double gear lower centering roller set (for example, application number: CN216402711U) generally has the following problems during use:

[0003] 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 and increases the maintenance cost: Since the difficulty of replacement will increase the maintenance time and labor cost, the maintenance cost may increase accordingly, which will affect the overall operating cost of the equipment. Operational risk: When the structure must be disassembled for maintenance or replacement, improper operation may cause accidents, increase the safety risk of the operator, and affect production efficiency: Since the replacement of the inconveniently disassembled structure 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, so there is an urgent need for a lower centering roller frame that is easy to disassemble.

[0004] 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, and maintenance personnel will 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, limiting 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 a lower centering roller stand with interoperable structural parts.

[0005] 3. The space between the upper and lower belts is relatively narrow, and the installation is more complicated: Unstable installation: Due to the narrow 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, and damaged belts: 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, and 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, and increase the subsequent maintenance costs. Therefore, there is an urgent need for a lower center roller frame that is also easy to install in a small space. Utility Model Content

[0006] A 1000mm belt conveyor SDJ.SSJ frame tube type lower centering roller frame, comprising a lower centering roller frame body, a U-shaped column, a deflection blocking vertical roller, a transverse roller, a fixing plate, a fixing bottom plate, an extension column, a bolt, a fixing column, a lower fixing plate, a vertical fixing plate, and a transverse fixing plate;

[0007] It includes a lower centering roller frame body, fixed columns are arranged on both sides of the lower centering roller frame body, a U-shaped column is arranged above the fixed column, an extension column is arranged on the right side of the U-shaped column, bolts are embedded on the outside of the extension column, a fixed bottom plate is arranged above the lower centering roller frame body, a fixing plate is installed above the fixed bottom plate, a lower fixing plate is arranged above the fixing plate, a vertical fixing plate is installed on the right side surface of the lower fixing plate, a deflection preventing roller is installed above the vertical fixing plate, and a horizontal fixing plate is installed below the deflection preventing roller.

[0008] Furthermore, the U-shaped column is provided on both sides.

[0009] Furthermore, the extension column is fixed to the U-shaped column by bolts.

[0010] Furthermore, a transverse roller is installed below the fixed column.

[0011] Furthermore, the lower fixing plate is designed to be trapezoidal.

[0012] Furthermore, the transverse fixing plate adopts a welding structure.

[0013] The utility model has the following beneficial effects:

[0014] 1. By combining the deflection-blocking roller, U-shaped column fixing and the welding structure of the transverse fixing plate, the following advantages are brought: Convenient disassembly: The bolted connection makes it easier to disassemble the components of the lower centering roller frame, convenient for maintenance and replacement of parts, and improves the maintainability and repair efficiency of the equipment. Increased flexibility: The bolted 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, and reduce installation time: Compared with traditional connection methods, bolted connections can reduce installation time, improve production efficiency, shorten equipment downtime, and facilitate the continuous operation of the production line. Improve stability: Bolted connections are usually more secure, can improve the stability and safety of the equipment, reduce the risk of failure due to loose connections, ensure the normal operation of the equipment, and save costs: Bolted connections are relatively simple and low-cost, which can save manufacturing costs, and also facilitate later maintenance and replacement of parts, reducing maintenance costs.

[0015] 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 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, shorten the repair time, and 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.

[0016] 3. By setting U-shaped columns and bolts, the installed and fixed structure is changed into an external structure, which is convenient for its installation and fixation, and brings the following advantages: Simplify the installation process: The use of U-bolts can simplify the installation process of the core roller frame, and there is no need to perform complicated operations in a small space, reduce the difficulty of installation, and improve the installation efficiency. It is easy to maintain and replace: 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 equipment availability. 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, improve the adaptability and flexibility of the production line, and reduce the risk of damage: The core roller frame of the external structure is fixed with U-shaped columns and bolts. 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

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] In the figure: 1. Main body of lower centering roller frame; 2. U-shaped column; 3. Deflection-blocking vertical roller; 4. Horizontal roller; 5. Fixing plate; 6. Fixed bottom plate; 7. Extension column; 8. Bolt; 9. Fixed column; 10. Lower fixing plate; 11. Vertical fixing plate; 12. Horizontal fixing plate. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] In the description of the present invention, 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 an indirect connection through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example

[0024] See also Figure 1-2 , the utility model provides a technical solution:

[0025] The yoke is provided with a U-shaped column on both sides of the yoke, and a U-shaped column is provided above the yoke, and an extension column is provided on the right side of the U-shaped column, and bolts are embedded on the outside of the extension column. A fixed bottom plate is provided above the yoke, and a fixing plate is installed above the fixing bottom plate. A lower fixing plate is provided above the fixing plate, and a vertical fixing plate is installed on the right side surface of the lower fixing plate. A deflection prevention roller is installed above the vertical fixing plate, and a horizontal fixing plate is installed below the deflection prevention roller. The U-shaped column is provided on both sides, and the extension column is fixed to the U-shaped column by bolts. A horizontal roller is installed below the fixed column. The lower fixing plate is trapezoidal in design, and the horizontal fixing plate adopts a welding structure.

[0026]

[0027]

[0028] When using the 1000mm belt conveyor SDJ frame tubular lower centering roller frame, the connection of the deflection-blocking roller, U bolt fixation and the lower 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A 1000mm belt conveyor SDJ.SSJ frame tube type lower centering roller frame, comprising a lower centering roller frame body (1), characterized in that: Fixed columns (9) are arranged on both sides of the lower centering roller frame body (1), a U-shaped column (2) is arranged above the fixed column (9), an extension column (7) is arranged on the right side of the U-shaped column (2), and a bolt (8) is embedded on the outside of the extension column (7), a fixed base plate (6) is arranged above the lower centering roller frame body (1), a fixing plate (5) is installed above the fixed base plate (6), a lower fixing plate (10) is arranged above the fixing plate (5), a vertical fixing plate (11) is installed on the right side surface of the lower fixing plate (10), a deflection prevention roller (3) is installed above the vertical fixing plate (11), and a horizontal fixing plate (12) is installed below the deflection prevention roller (3).

2. The 1000mm belt conveyor SDJ.SSJ tubular lower centering roller frame according to claim 1 is characterized in that: The U-shaped column (2) is arranged on both sides.

3. The 1000mm belt conveyor SDJ.SSJ tube-type lower centering roller frame according to claim 1 is characterized in that: The extension column (7) is fixed to the U-shaped column (2) by means of bolts (8).

4. The 1000mm belt conveyor SDJ.SSJ tubular lower centering roller frame according to claim 3 is characterized in that: A transverse roller (4) is installed below the fixed column (9).

5. The 1000mm belt conveyor SDJ.SSJ tubular lower centering roller frame according to claim 2 is characterized in that: The lower fixing plate (10) is designed to be trapezoidal.

6. The 1000mm belt conveyor SDJ.SSJ tubular lower centering roller frame according to claim 1 is characterized in that: The transverse fixing plate (12) adopts a welding structure.

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