Combined carrier roller support and conveying device

Abstract

The utility model relates to a combined carrier roller support and a conveying device, and relates to the technical field of carrier roller replacement, the combined carrier roller support comprises a support body, a carrier roller and an adjusting piece, the support body comprises a base, two first supports and a second support, the two first supports are located on the two opposite sides of the base respectively, and the two second supports are located on the base respectively; the number of the second supports is two, and the second supports are arranged on the base and located between the two first supports. The number of the carrier rollers is three, the two carrier rollers are arranged on the two opposite sides of the base and located between the first support and the second supports, and one carrier roller is arranged between the two second supports. The two adjusting pieces are arranged on the two opposite sides of the face, opposite to the first support, of the base, and the adjusting pieces can adjust the height of the support body. The problem that at present, a carrier roller arranged below a material guide plate abuts against a rubber belt, so that the carrier roller is inconvenient to replace can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying devices, in particular to a combined roller support and conveying device. BACKGROUND

[0002] Conveying devices are widely used in industrial production, especially in large material transportation scenarios such as mines, ports, power plants, etc. They play an important role. The traditional conveying device is usually composed of a rubber belt, a roller support and a guide plate. These components work together to ensure efficient transmission of materials. The traditional roller support design adopts a whole fixed structure. This structure is simple and reliable, and can operate stably under various working conditions to ensure efficient operation of the conveying device. However, with the continuous development of industrial production, the demand for equipment maintenance and repair is increasing, especially the frequent replacement of rollers under the guide plate, which brings many inconveniences to production and maintenance. The existing technical means usually need to remove the guide plate from top to bottom and then pull up the rubber belt to replace the rollers on the roller support. This not only consumes time and effort, but also may cause damage to the equipment. Therefore, how to realize the quick replacement of the roller without dismounting the guide plate has become a technical problem to be solved. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a combined roller support to solve the problem that the rollers arranged under the guide plate abut against the rubber belt, making it inconvenient to replace the rollers.

[0004] A combined roller support, comprising:

[0005] A support body comprising a base, a first support and a second support, the first support being provided with two and being located on opposite sides of the base, the second support being provided with two, the second support being arranged on the base and being located between the two first supports;

[0006] Rollers, the rollers being provided with three, two of the rollers being arranged on opposite sides of the base and being located between the first support and the second support, one of the rollers being arranged between the two second supports;

[0007] Adjusting members, provided with two and arranged on opposite sides of the side of the base opposite to the first support, the adjusting members being capable of adjusting the height of the support body.

[0008] By adopting the above technical scheme, the adjusting members can adjust the height of the support body, so that the support body can drive the rollers to fall, making the rollers separate from the rubber belt at the upper end, and facilitating the replacement of the rollers. This design greatly simplifies the replacement process of the rollers, reduces the labor and time cost when replacing the rollers, and improves the maintenance efficiency of the equipment.

[0009] In one of the embodiments, the height of the first support is higher than the height of the second support.

[0010] By adopting the technical scheme, the shape of the adhesive tape can be better fitted, and especially for some adhesive tapes with curvature or non-plane, the phenomenon of deviation of the adhesive tape during operation can be effectively prevented, and the material can be stably transmitted on the adhesive tape.

[0011] In one of the embodiments, the first support comprises a first section and a first parallel section, the first section is fixed with the base, the first parallel section is fixed with the vertical section, the second support comprises a second section, a second parallel section and a third section, the second section and the third section are fixed with the base, the second parallel section is fixed with the second section and the third section, and the first parallel section and the second parallel section are parallel on the same side of the base.

[0012] By adopting the technical scheme, the support can be supported by each part when bearing a large pressure, the possibility of deformation is reduced, and the carrying capacity of the support is improved; the design that the first parallel section is parallel with the second parallel section makes the carrier roller more stable after installation and less likely to loosen, which is beneficial to the stable operation of the adhesive tape.

[0013] In one of the embodiments, the first section, the second section and the third section are perpendicular to the base, and the first parallel section and the second parallel section have an angle with the base.

[0014] By adopting the technical scheme, the first section, the second section and the third section are perpendicular to the base, so that the force can be directly transmitted to the base when the support bears the pressure in the vertical direction, unnecessary component force and bending moment are reduced, and the mechanical properties of the support are improved; the first parallel section and the second parallel section have an angle with the base, the design can adjust the inclination angle of the carrier roller according to actual needs, further optimizes the contact mode between the carrier roller and the adhesive tape, makes the stress of the adhesive tape more reasonable, and reduces local wear.

[0015] In one of the embodiments, the adjusting member is a "U"-shaped steel plate, and the steel plate is bolted with the base.

[0016] By adopting the technical scheme, the bolt connection is a reliable and easy-to-disassemble connection mode, when it is necessary to adjust the height of the support or replace the carrier roller, the bolt can be conveniently disassembled, and the operation is simple and fast; and the structure of the "U"-shaped steel plate can provide good stability and supporting force, so that the support will not shake or displace due to loosening of the connecting parts in the normal working state.

[0017] In one of the embodiments, the adjusting member is a hydraulic cylinder or an air cylinder.

[0018] By adopting the technical scheme, in some occasions where the conveying height needs to be frequently adjusted or the position of the rubber belt needs to be accurately controlled, the automatic adjustment mode can greatly improve the work efficiency, and the height of the carrier roller can be quickly adjusted by controlling the hydraulic cylinder or the air cylinder to adapt to different conveying requirements.

[0019] In one of the embodiments, the carrier roller is composed of a plurality of sleeves, and the carrier roller is made of rubber material.

[0020] By adopting the technical scheme, the carrier roller is composed of a plurality of sleeves, so that when a sleeve is damaged, only the damaged part needs to be replaced, instead of replacing the entire carrier roller, thereby reducing the maintenance cost. In addition, the rubber material has elasticity, which can play a buffering role in the conveying process, reduce the impact of the material on the rubber belt, and also increase the friction between the carrier roller and the rubber belt, thereby ensuring the stable operation of the rubber belt.

[0021] The application also provides a conveying device, which comprises a combined carrier roller support and a rubber belt, the rubber belt is arranged on the upper surface of the carrier roller, and the rotation of the carrier roller can drive the rubber belt to transmit.

[0022] By adopting the technical scheme, the rotation of the carrier roller drives the rubber belt to transmit, thereby realizing the conveying function of the material.

[0023] In one of the embodiments, the conveying device further comprises a support, the support surrounds the combined carrier roller support and abuts against the lower end of the adjusting member.

[0024] By adopting the technical scheme, the support abuts against the adjusting member, thereby facilitating the support of the combined carrier roller support.

[0025] In one of the embodiments, the conveying device further comprises a material guide plate, the material guide plate is fixed to the support and extends downward to abut against the rubber belt.

[0026] By adopting the technical scheme, the support can fix the material guide plate, so that the material guide plate abuts against the rubber belt, and the material enters from above the material guide plate, and the material is difficult to scatter or deviate from the track during the transmission.

[0027] In summary, the application at least has the following beneficial effects:

[0028] 1. The height of the support body is adjusted by the adjusting member, so that the support body can drive the carrier roller to fall, and the carrier roller is separated from the rubber belt. This design greatly simplifies the replacement process of the carrier roller, reduces the labor and time cost during the replacement of the carrier roller, and improves the maintenance efficiency of the equipment.

[0029] 2. The bolt connection is a reliable and easy-to-disassemble connection method. When the height of the support needs to be adjusted or the carrier roller needs to be replaced, the bolt can be easily disassembled, and the operation is simple and fast. Moreover, the structure of the "U"-shaped steel plate can provide better stability and support force, ensuring that the support will not shake or displace due to loosening of the connecting parts in the normal working state.

[0030] 3. In some cases where the conveying height needs to be frequently adjusted or the position of the rubber belt needs to be accurately controlled, the height of the carrier roller can be quickly adjusted by controlling the hydraulic cylinder or air cylinder. This automatic adjustment method can greatly improve the work efficiency to adapt to different conveying requirements. BRIEF DESCRIPTION OF DRAWINGS

[0031] Fig. 1 is a front view of a combined carrier roller support provided by an embodiment of the present application;

[0032] Fig. 2 is a structural schematic view of a support body and a buffer provided by an embodiment of the present application;

[0033] Fig. 3 is a structural schematic view of a conveying device provided by an embodiment of the present application.

[0034] Legend: 1, combined carrier roller support; 11, support body; 111, base; 112, first support; 1121, first section; 1122, first parallel section; 113, second support; 1131, second section; 1132, second parallel section; 1133, third section; 12, carrier roller; 13, adjustment member; 14, buffer; 2, conveying device; 21, rubber belt; 22, material guide plate; 23, support. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying Figs. 1-3 The combined carrier roller support provided by the present application will be described in further detail.

[0036] Embodiment 1

[0037] Please refer to Figs. 1-3 The combined carrier roller support 1 provided by the embodiment of the present application includes a support body 11, a carrier roller 12, and an adjustment member 13.

[0038] As Figs. 1-2As shown, specifically, the support body 11 includes a base 111, a first support 112 and a second support 113, the first support 112 is provided with two and is located at opposite sides of the base 111 respectively, the second support 113 is provided with two, and the second support 113 is arranged on the base 111 and located between the two first supports 112, the carrier roller 12 is provided with three, two carrier rollers 12 are located at both sides of the base 111 and arranged between the first support 112 and the second support 113, and one carrier roller 12 is arranged between the two second supports 113. The base 111 is the basic part of the whole support body 11, which is made of high-strength steel material and has good load-bearing capacity and anti-deformation ability. The first support 112 and the second support 113 are fixed on the base 111 respectively to form a stable support structure.

[0039] The height of the first support 112 is higher than that of the second support 113. Specifically, the first support 112 includes a first section 1121 and a first parallel section 1122, the first section 1121 is fixed with the base 111, and the first parallel section 1122 is fixed with the first section 1121. The second support 113 includes a second section 1131, a second parallel section 1132 and a third section 1133, the second section 1131 and the third section 1133 are fixed with the base 111, the second parallel section 1132 connects the second section 1131 and the third section 1133, and the first parallel section 1122 on the same side of the base 111 is parallel to the second parallel section 1132. The first section 1121, the second section 1131 and the third section 1133 are all perpendicular to the base 111, the included angle between the first parallel section 1122 and the second parallel section 1132 and the base 111 is an acute angle, the height of the first section 1121 is higher than that of the third section 1133, and the height of the third section 1133 is higher than that of the second section 1131.

[0040] Two carrier rollers 12 are arranged between the first parallel section 1122 and the second parallel section 1132, and one carrier roller 12 is arranged between the two third sections 1133. Specifically, the two ends of the carrier roller 12 located at both sides are fixed with the first parallel section 1122 and the second parallel section 1132 respectively, so that the carrier roller 12 is inclined inward, and the two ends of the carrier roller 12 located in the middle are fixed with the two third sections 1133 respectively. The carrier roller 12 can be fixed by screwing, clamping, abutting or hinging, etc., to prevent the carrier roller 12 from falling off, and at the same time, the height difference makes the carrier roller 12 more stable during transmission, reducing the shaking and wear of the material during transmission.

[0041] The carrier roller 12 is composed of a plurality of sleeves, and the carrier roller 12 is made of rubber or other materials. This design makes the carrier roller 12 have good wear resistance and self-lubricating property, reducing maintenance cost. The surface of the carrier roller 12 is smooth, which can effectively reduce the adhesion and friction of the material and improve the conveying efficiency.

[0042] The adjusting member 13 is provided with two and is arranged on the opposite sides of the bottom base 111 opposite to the first support 112, and the adjusting member 13 can adjust the height of the support body 11. The adjusting member 13 can adopt a "U"-shaped steel plate, a hydraulic cylinder, an air cylinder or a screw jack, and the specific selection depends on the application scene and requirements. The adjusting member 13 can be a "U"-shaped steel plate, which is bolted to the bottom base 111, and the two ends of the steel plate can be finely adjusted by bolts, so as to realize the accurate adjustment of the height of the support body 11. In addition, the adjusting member 13 can also adopt a hydraulic cylinder or an air cylinder, and the two ways can realize more accurate adjustment and are suitable for higher accuracy requirements. For example, the hydraulic cylinder can realize stepless adjustment of the height by controlling the pressure of the hydraulic oil, and the air cylinder realizes height adjustment by the pressure of compressed air. The adjusting member 13 can also be a screw jack, which is threadedly connected with the bottom base 111. The screw jack is provided with a tray at the top, the tray is in contact with the bottom base 111, and the height is adjusted by rotating the handle. The screw jack has high adjustment accuracy and can be finely adjusted in a small range, and is suitable for occasions requiring accurate height adjustment. In addition, the screw jack is easy to operate and does not need complex tools, and is suitable for use on the construction site.

[0043] In the embodiment, the adjusting member 13 is a "U"-shaped steel plate, when the carrier roller 12 needs to be replaced, the bolts are loosened and the steel plate is removed, so that the support body 11 falls to drive the carrier roller 12 to fall. At this time, the combined carrier roller support 1 can further include a buffer member 14, which is arranged between the bottom base 111 and the adjusting member 13 and is fixed with the bottom base 111. The adjusting member 13 passes through the buffer member 14 and is fixed with the bottom base 111 by bolts, and the buffer member 14 can adopt a flexible material such as a spring or a rubber pad. The buffer member 14 can absorb vibration and impact when the adjusting member 13 adjusts the height, and can improve the stability and service life of the support body 11.

[0044] As shown in Fig. 3 The embodiment also provides a conveying device 2, which includes a plurality of combined carrier roller supports 1 and a rubber belt 21, the plurality of combined carrier roller supports 1 are arranged in sequence, and the rubber belt 21 abuts against the upper surface of the carrier roller 12. The carrier roller 12 rotates to drive the rubber belt 21 to transmit in the plurality of combined carrier roller supports 1, and then drives the material to move. This design makes the conveying device 2 more stable during transmission, reduces the loss of materials and the wear of equipment, and improves the conveying efficiency and reliability.

[0045] The rubber belt 21 is made of high-strength and wear-resistant material, has good toughness and elasticity, and can maintain good performance in long-term use. The surface of the rubber belt 21 is smooth, which can effectively reduce the adhesion and friction of the materials and improve the conveying efficiency.

[0046] The conveying device 2 further comprises a support 23 surrounding the combined roller support 1 and abutting the lower end of the adjusting member 13, and a material guide plate 22 fixed with the support 23 and extending downward to abut the rubber belt 21. The support 23 serves to support the material guide plate 22, ensuring the stability and reliability of the conveying device 2. The support 23 is made of high-strength steel material, having good load-bearing capacity and anti-deformation ability, and can be used in various complex environments. The material guide plate 22 serves to guide the material to be conveyed along a predetermined path, preventing the material from scattering or deviating from the track during conveying. The material guide plate 22 is made of wear-resistant material, having good corrosion resistance and impact resistance, and can be used for a long time in harsh environments.

[0047] The conveying device 2 can further comprise a tensioning device for adjusting the tension of the rubber belt 21. The tensioning device is arranged on one side of the support 23, and comprises a tensioning wheel and a tensioning frame. The tensioning wheel is mounted on the tensioning frame through a bearing, and the tensioning frame is fixedly connected with the support 23. The position of the tensioning wheel can be adjusted manually or electrically, so as to adjust the tension of the rubber belt 21. The introduction of the tensioning device enables the conveying device 2 to maintain good conveying performance for a long time, avoiding the phenomenon of slipping and stopping due to the relaxation of the rubber belt 21.

[0048] The implementation principle of the embodiment is as follows: the support body 11 abuts the support 23 through the adjusting member 13 at the lower end, and the roller 12 at the upper end abuts the rubber belt 21. The material guide plate 22 tightly presses the rubber belt 21 and the roller 12. The material enters from the upper end of the material guide plate 22 and is limited in the material guide groove formed between the two material guide plates 22 and the rubber belt 21. The rollers 12 of the plurality of combined roller supports 1 rotate in the same direction to drive the rubber belt 21 to convey the material. When it is necessary to replace the roller 12, the adjusting member 13 can adjust the height of the support body 11, so that the support body 11 is lowered, the roller 12 is separated from the rubber belt 21, and then the roller 12 is replaced. In addition, the special design of the roller 12 and the rubber belt 21 also makes the conveying process more efficient and stable, reduces the loss of the material and the wear of the equipment, and prolongs the service life of the equipment.

[0049] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A combination carrier roller support characterized by, The application relates to a combined supporting roller device, which comprises a supporting roller device body (1) and a conveying device (2). The supporting roller device body (1) comprises a base (111), a first supporting roller (112) and a second supporting roller (113), the first supporting roller (112) is arranged on two opposite sides of the base (111), and the second supporting roller (113) is arranged on the base (111) and between the two first supporting rollers (112). The supporting roller device body (1) further comprises an adjusting part (13), which is arranged on two opposite sides of a side of the base (111) opposite to the first supporting roller (112), and the adjusting part (13) can adjust the height of the supporting roller device body (11). The height of the first supporting roller (112) is higher than that of the second supporting roller (113).

2. A combination carrier roller support according to claim 1, wherein, The first supporting roller (112) comprises a first section (1121) and a first parallel section (1122), the first section (1121) is fixed to the base (111), the first parallel section (1122) is fixed to the first section (1121), the second supporting roller (113) comprises a second section (1131), a second parallel section (1132) and a third section (1133), the second section (1131) and the third section (1133) are fixed to the base (111), the second parallel section (1132) is fixed to the second section (1131) and the third section (1133), and the first parallel section (1122) and the second parallel section (1132) are parallel to each other on the same side of the base (111).

3. A combination carrier roller support according to claim 2, wherein, The first section (1121), the second section (1131) and the third section (1133) are perpendicular to the base (111), and the included angle between the first parallel section (1122) and the second parallel section (1132) and the base (111) is an acute angle.

4. A combination carrier roller support according to claim 3, wherein, The adjusting part (13) is a U-shaped steel plate, and the steel plate is bolted to the base (111).

5. A carrier roller support assembly according to claim 1 wherein, The adjusting part (13) is a hydraulic cylinder or a pneumatic cylinder.

6. A carrier roller support assembly according to claim 1 wherein, The supporting roller (12) is composed of a plurality of sleeves, and the supporting roller (12) is made of rubber material.

7. A combination carrier roller support as claimed in claim 1, wherein, The application further relates to a conveying device (2) comprising the combined supporting roller device (1) and a rubber belt (21), the rubber belt (21) is arranged on the upper surface of the supporting roller (12), and the supporting roller (12) can drive the rubber belt (21) to rotate.

8. A delivery device characterized by, The conveying device (2) further comprises a supporting frame (23), the supporting frame (23) surrounds the combined supporting roller device (1) and abuts against the lower end of the adjusting part (13).

9. A delivery device according to claim 8, wherein, The conveying device (2) further comprises a material guide plate (22), the material guide plate (22) is fixed to the supporting frame (23) and extends downward to abut against the rubber belt (21).

10. A delivery device according to claim 9, wherein, ​

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