A drum conveyor

Abstract

The utility model relates to material conveying technical field, specifically disclose a drum conveyor, including for supporting's support component and setting on the support component conveying component, the support component includes support frame, the inside of support frame is combined with conveying component, the bottom of support frame is provided with driving piece, is used for driving conveying component to convey material, the conveying component includes one group or more groups of drum, and the drum between every two groups is provided with auxiliary transport spare, is used for assisting material conveying, the utility model discloses the setting of auxiliary transport spare has improved the fluidity of material in the drum junction, effectively reduced the accumulation phenomenon of material in junction, reduced the conveying machine jam problem due to the accumulation, thereby promoted the production efficiency of entire conveying system.

Description

Technical Field

[0001] This utility model relates to the field of material transportation technology, specifically a roller conveyor. Background Technology

[0002] Roller conveyors are a commonly used type of conveying equipment. They have a large load-bearing capacity and are convenient for transportation. However, when transporting powdery raw materials, such as monoammonium phosphate, the material is prone to accumulate at the junction of the rollers, which may cause the conveyor to block and affect production efficiency.

[0003] Meanwhile, due to material limitations, the material is prone to uneven center of gravity during roller transport, resulting in uneven pressure on the roller. Based on this, this application provides a roller conveyor. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a roller conveyor that solves the problem that materials tend to accumulate at the junction of rollers during the use of existing transportation equipment, which may lead to conveyor blockage and affect production efficiency.

[0005] The roller conveyor of this utility model includes a support assembly for support and a conveying assembly disposed on the support assembly.

[0006] The support component includes a support frame, the inner side of which is combined with the conveying component, and a driving component is provided at the bottom of the support frame for driving the conveying component to convey materials.

[0007] The conveying assembly includes one or more sets of rollers, and an auxiliary transport component is provided between every two sets of rollers to assist in the transport of materials.

[0008] The auxiliary transport component includes a frame, which is installed above the support frame and located between the two sets of rollers. The top of the frame has a downward-facing mounting groove, and a ball bearing is installed in the mounting groove. The ball bearing is flush with the top of the roller.

[0009] As a further improvement of this utility model, a positioning block is provided at the bottom of the frame, which fits with the top of the support frame to maintain the stability of the frame.

[0010] As a further improvement of this utility model, the roller includes a body, and a reinforcing plate is provided on the outer side of the body. Both ends of the reinforcing plate are provided with through holes and a positioning shaft is installed thereon. Both ends of the positioning shaft are combined with a driving component through a transmission belt.

[0011] As a further improvement of this utility model, a soft block is provided at the top of the reinforcing plate between the two rollers, and the soft block is used to fill the gap between the two rollers.

[0012] As a further improvement of this utility model, the two ends of the support frame are provided with guide components on the outside of the conveying component for guiding the conveying of materials.

[0013] As a further improvement of this utility model, the guide component includes a limiting frame, the two ends of which are fixed to the outer edges of the two ends of the support frame by positioning members.

[0014] As a further improvement of this utility model, one or more guide wheels are installed on the inner side of the limiting frame, and a fixed distance is maintained between every two guide wheels. The outer side of the guide wheels is provided with a pattern to increase the friction of the conveying.

[0015] As a further improvement of this utility model, the bottom of the support frame is provided with support feet, which are located at the diagonal corners of the bottom four sides of the support frame and are used to support the support frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention improves the flowability of materials at the roller junction by incorporating auxiliary transport components, effectively reducing material accumulation at the junction and minimizing conveyor blockage caused by accumulation. This enhances the overall production efficiency of the conveying system. Furthermore, the support frame can adapt to material conveying needs at different heights, ensuring the stability and load-bearing capacity of the equipment under various working conditions. The design of multiple rollers and auxiliary transport components increases the material support surface and reduces the difference in center of gravity between rollers, thereby ensuring balanced roller load pressure during conveying, reducing the risk of equipment damage, and extending the equipment's service life. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a top view of the combined support component, guide component, and conveying component of this utility model.

[0020] Figure 2 This is a side view of the combined support component, guide component, and conveying component of this utility model.

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the roller of this utility model;

[0022] Figure 4 This is a top view of the roller structure of this utility model;

[0023] Figure 5 This is a side view of the roller structure of this utility model;

[0024] Figure 6 This is a side view of the other end of the roller of this utility model;

[0025] Figure 7 This is a three-dimensional structural diagram of the auxiliary transport component of this utility model;

[0026] Figure 8 This is a side view of the auxiliary transport component of this utility model.

[0027] Figure 9 This is a top view of the auxiliary transport component of this utility model.

[0028] In the diagram: 1. Support component; 2. Guiding component; 3. Conveying component;

[0029] 11. Support frame; 12. Support feet; 13. Drive components;

[0030] 21. Limiting frame; 22. Guide wheel; 23. Positioning component;

[0031] 31. Auxiliary transport components; 32. Rollers;

[0032] 311. Frame; 312. Mounting slot; 313. Positioning block; 314. Ball bearing;

[0033] 321. Body; 322. Reinforcing plate; 323. Positioning shaft; 324. Soft block. Detailed Implementation

[0034] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0035] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] Please see Figure 1-9Roller 32 conveyor is a commonly used conveying equipment in transportation equipment. It has a large load-bearing capacity and is convenient for transportation. However, when transporting powdery raw materials, such as monoammonium phosphate, the material is prone to accumulate at the junction of roller 32, which may cause the conveyor to be blocked and affect production efficiency.

[0037] Meanwhile, due to material limitations, the center of gravity of the material is prone to unevenness during roller 32 transport, resulting in uneven load pressure on roller 32. Based on this, this application provides a roller 32 type conveyor, including a support assembly 1 for support and a conveying assembly 3 disposed on the support assembly 1.

[0038] The support component 1 includes a support frame 11, the inner side of which is combined with the conveying component 3, and a driving component 13 is provided at the bottom of the support frame 11 for driving the conveying component 3 to convey materials.

[0039] The conveying assembly 3 includes one or more sets of rollers 32, and an auxiliary conveying component 31 is provided between every two sets of rollers 32 to assist in the transport of materials.

[0040] The auxiliary transport component 31 includes a frame 311, which is installed above the support frame 11 and located between two sets of rollers 32. The top of the frame 311 has a downward-facing mounting groove 312, and a ball bearing 314 is installed in the mounting groove 312. The ball bearing 314 is flush with the top of the roller 32.

[0041] The support frame 11 is made of high-strength aluminum alloy or steel to ensure structural stability and durability. Additionally, the support frame 11 can be configured with an adjustable height to accommodate material conveying needs at different heights.

[0042] The drive unit 13 can be either a motor or a servo motor, in conjunction with a gearbox, to achieve adjustments in different conveying speeds. The motor can transmit power to the roller 32 via belt drive or chain drive.

[0043] The rollers 32 in the conveying assembly 3 can be configured with different sizes to accommodate the conveying of materials of different specifications. For example, a roller 32 with a larger diameter is used for conveying heavy materials to increase stability; while a roller 32 with a smaller diameter is suitable for lighter materials.

[0044] The frame 311 of the auxiliary transport component 31 not only improves the material conveying efficiency but also increases the flowability of materials at the junction of the rollers 32. The frame 311 can be made of a highly wear-resistant material to extend its service life.

[0045] The ball bearings 314 in the mounting groove 312 can be sealed ball bearings 314 to reduce friction and wear, reduce energy consumption, and different types of ball bearing materials 314 can be selected according to the characteristics of different materials.

[0046] The auxiliary transport component 31 enables materials to move more smoothly between the rollers 32, reducing material accumulation at the junction and minimizing potential blockages, thereby improving overall transport efficiency. The use of multiple sets of rollers 32 and auxiliary transport components 31 increases the material support surface, reduces the difference in center of gravity between the rollers 32, ensures balanced load-bearing pressure on the rollers 32 during transport, and reduces the risk of equipment damage. At the same time, since the ball bearings 314 are flush with the top of the rollers 32, the stability of the material during transport is improved, reducing problems caused by material accumulation, thereby simplifying equipment maintenance and reducing the frequency of component replacement.

[0047] A positioning block 313 is provided at the bottom of the frame 311. The positioning block 313 fits into the top of the support frame 11 to maintain the stability of the frame 311. The positioning block 313 can be made of hard plastic or metal material (such as stainless steel or aluminum alloy) to ensure its high wear resistance and corrosion resistance, making it suitable for long-term operation in harsh environments. The positioning block 313 can be fixed to the bottom of the frame 311 by screws or welding to ensure that it is firm and not easy to fall off. By setting the positioning block 313, the frame 311 can remain stable during transportation, reducing displacement caused by vibration or sharp turns and improving the overall stability of the conveyor.

[0048] The roller 32 includes a body 321. A reinforcing plate 322 is provided on the outer side of the body 321. Both ends of the reinforcing plate 322 are provided with through holes and a positioning shaft 323 is installed thereon. Both ends of the positioning shaft 323 are combined with the driving component 13 through a transmission belt.

[0049] A soft block 324 is provided on the top of the reinforcing plate 322 between the two rollers 32. The soft block 324 is used to fill the gap between the two rollers 32.

[0050] The two ends of the support frame 11 are provided with guide components 2 on the outside of the conveying component 3 for guiding the conveying of materials.

[0051] The roller 32 body 321 can be made of steel or aluminum alloy to ensure its strength and durability. At the same time, the surface can be galvanized or sprayed to enhance its corrosion resistance and adapt to various materials and environments.

[0052] The drive belt can be either a polyurethane synchronous belt or a rubber belt. The appropriate type of drive belt should be selected based on the weight of the conveyed material and the load on roller 32. The drive belt should have high tensile strength and wear resistance to ensure stability during long-term use.

[0053] The drive unit 13 can be an electric motor or a servo motor, connected to the positioning shaft 323 via pulleys or gears to ensure synchronous rotation of the roller 32. The power and speed of the drive unit 13 should be reasonably matched according to the diameter of the roller 32 and the conveying speed to avoid overload or insufficient power.

[0054] Soft Block 324 can be made of elastic materials such as wear-resistant rubber, polyurethane or silicone to ensure that it remains elastic and is not easily worn or deformed during long-term use.

[0055] The shape of the soft block 324 can be designed as trapezoidal, rectangular, or arc-shaped to ensure that it can effectively fill the gap between the two rollers 32. The size should be customized according to the diameter and spacing of the rollers 32 to ensure that the soft block 324 maintains an appropriate amount of compression between the rollers 32 and avoids material getting stuck in the gap.

[0056] The guide components 2 are installed at both ends of the support frame 11, located outside the conveying component 3, to ensure that they do not interfere with the normal operation of the roller 32. The height and angle of the guide components 2 can be adjusted according to the flowability of the material and the conveying height to ensure that the material can be conveyed smoothly.

[0057] Through the design of the reinforcing plate 322 and the positioning shaft 323, the overall strength and durability of the roller 32 are greatly enhanced, enabling it to withstand greater material weight and long-term use, thereby reducing equipment wear and failure rate.

[0058] The soft block 324 effectively fills the gap between the two rollers 32, preventing materials from getting stuck in the gap during the conveying process, ensuring smooth material conveying, and reducing the risk of blockage and accumulation.

[0059] The reasonable combination of the transmission belt and the drive component 13 ensures the synchronous operation of the roller 32, reduces friction and wear, extends the service life of the equipment, and reduces maintenance costs.

[0060] The guide component 2 includes a limiting frame 21, the two ends of which are fixed to the outer edges of the two ends of the support frame 11 by positioning elements 23.

[0061] One or more guide wheels 22 are installed on the inner side of the limiting frame 21, and a fixed distance is maintained between every two guide wheels 22. The outer side of the guide wheels 22 is provided with patterns to increase the friction of the conveying.

[0062] The bottom of the support frame 11 is provided with support feet 12, which are located at the diagonal corners of the bottom four sides of the support frame 11 and are used to support the support frame 11.

[0063] The two ends of the limiting frame 21 are fixed to the outer edges of the two ends of the support frame 11 by positioning parts 23. The positioning parts 23 can be bolted, welded or riveted to ensure that the limiting frame 21 is stable and not easy to loosen.

[0064] The guide wheel 22 can be made of highly wear-resistant rubber or polyurethane material to ensure that it is not easily worn during long-term use, while having good elasticity and friction.

[0065] The outer side of the guide wheel 22 is patterned, which increases the friction between the guide wheel and the material contact surface and prevents the material from sliding or deviating during the transmission process. The pattern can be raised strips, diamonds or dots, and can be selected according to the characteristics of the material and the conveying requirements.

[0066] A fixed distance is maintained between every two guide wheels 22 to ensure that materials can pass smoothly during the conveying process, while preventing materials from getting stuck between the wheels.

[0067] The support feet 12 are located at the diagonal corners of the bottom perimeter of the support frame 11 to ensure the stability and balance of the support frame 11. The support feet 12 can be fixed to the bottom of the support frame 11 with bolts, and anti-slip pads can be installed on the bottom to increase the stability of the equipment.

[0068] The design of the limiting frame 21 and guide wheel 22 effectively guides the direction of the material during the conveying process, preventing material deviation or slippage, ensuring the stability of material conveying, and reducing conveying interruptions caused by material deviation. The pattern on the outer side of the guide wheel 22 increases the friction with the material contact surface, ensuring that the material will not slip or glide during the conveying process, thus improving conveying efficiency and reliability.

[0069] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A roller conveyor, comprising a support assembly (1) for support and a conveying assembly (3) disposed on the support assembly (1). Its features are: The support component (1) includes a support frame (11), the inner side of which is combined with the conveying component (3), and a driving component (13) is provided at the bottom of the support frame (11) for driving the conveying component (3) to convey materials. The conveying assembly (3) includes one or more sets of rollers (32), and an auxiliary transport component (31) is provided between every two sets of rollers (32) for assisting in the transport of materials; The auxiliary transport component (31) includes a frame (311), which is installed above the support frame (11) and between the two sets of rollers (32). The top of the frame (311) is provided with a mounting groove (312) facing downwards, and a ball bearing (314) is installed in the mounting groove (312). The ball bearing (314) is flush with the top of the roller (32).

2. The roller conveyor according to claim 1, characterized in that: The bottom of the frame (311) is provided with a positioning block (313), which fits with the top of the support frame (11) to maintain the stability of the frame (311).

3. A roller conveyor according to claim 1, characterized in that: The roller (32) includes a body (321), and a reinforcing plate (322) is provided on the outer side of the body (321). Both ends of the reinforcing plate (322) are provided with through holes and a positioning shaft (323) is installed. Both ends of the positioning shaft (323) are combined with the driving component (13) through a transmission belt.

4. A roller conveyor according to claim 3, characterized in that: The top of the reinforcing plate (322) is provided with a soft block (324) between the two rollers (32), the soft block (324) being used to fill the gap between the two rollers (32).

5. A roller conveyor according to claim 1, characterized in that: The two ends of the support frame (11) are provided with guide components (2) on the outside of the conveying component (3) for guiding the conveying of materials.

6. A roller conveyor according to claim 5, characterized in that: The guide component (2) includes a limiting frame (21), the two ends of which are fixed to the outer edges of the two ends of the support frame (11) by positioning elements (23).

7. A roller conveyor according to claim 6, characterized in that: One or more guide wheels (22) are installed on the inner side of the limiting frame (21), and a fixed distance is maintained between every two guide wheels (22). The outer side of the guide wheels (22) is provided with patterns to increase the friction of the conveying.

8. A roller conveyor according to claim 1, characterized in that: The bottom of the support frame (11) is provided with support feet (12), which are located at the diagonal corners of the bottom four sides of the support frame (11) and are used to support the support frame (11).

Images