阅读说明：本技术 一种地辊重载运输线 (Ground roller heavy load transportation line ) 是由 洪健荣 于 2019-10-18 设计创作，主要内容包括：本发明公开一种地辊重载运输线,包括支架、转动连接于支架的转轴以及绕设在转轴上的传送带；支架包括第一侧板与第二侧板,第一侧板与第二侧板相对平行；转轴包括传动轴与辊筒,传动轴横置安装于第一侧板与第二侧板之间,辊筒包括辊筒芯轴与辊轴,滚轴套设于辊筒芯轴；辊筒包括第一辊筒、第二辊筒,第一辊筒与第二辊筒分别横置安装于第一侧板与第二侧板两端；支架装设有斜向卡槽,辊筒芯轴通过所述斜向卡槽卡接于所述第一侧板与第二侧板；支架装设有驱动组件,驱动组件带动传动轴驱动传送带绕第一辊筒与第二辊筒运动。本发明设有多个斜向卡槽,方便拆装辊筒,且抵消辊筒在工作过程中产生的向心力,提高本地辊重载运输线的稳定性。(The invention discloses a ground roller heavy-load transportation line which comprises a bracket, a rotating shaft and a conveying belt, wherein the rotating shaft is rotatably connected to the bracket; the bracket comprises a first side plate and a second side plate, and the first side plate and the second side plate are relatively parallel; the rotating shaft comprises a transmission shaft and a roller, the transmission shaft is transversely arranged between the first side plate and the second side plate, the roller comprises a roller core shaft and a roller shaft, and the roller shaft is sleeved on the roller core shaft; the rollers comprise a first roller and a second roller, and the first roller and the second roller are respectively transversely arranged at two ends of the first side plate and the second side plate; the bracket is provided with an oblique clamping groove, and the roller core shaft is clamped on the first side plate and the second side plate through the oblique clamping groove; the support is provided with a driving assembly, and the driving assembly drives the transmission shaft to drive the transmission belt to move around the first roller and the second roller. The invention is provided with a plurality of oblique clamping grooves, so that the roller is convenient to disassemble and assemble, the centripetal force generated in the working process of the roller is offset, and the stability of the local roller heavy-load transportation line is improved.)

1. A ground roller heavy-load transportation line is characterized by comprising a bracket, a rotating shaft rotationally connected with the bracket and a conveyor belt wound on the rotating shaft;

the bracket comprises a first side plate and a second side plate, and the first side plate and the second side plate are oppositely parallel;

the rotating shaft comprises a transmission shaft and a roller, the transmission shaft is transversely arranged between the first side plate and the second side plate, the roller comprises a roller core shaft and a roller shaft, and the roller shaft is sleeved on the roller core shaft; the rollers comprise a first roller and a second roller, and the first roller and the second roller are respectively transversely arranged at two ends of the first side plate and the second side plate;

the bracket is provided with an oblique clamping groove, and the roller core shaft is clamped on the first side plate and the second side plate through the oblique clamping groove;

the support is provided with a driving assembly, and the driving assembly drives a transmission shaft to drive the conveyor belt to move around the first roller and the second roller.

2. The ground roll heavy-duty transport line of claim 1, wherein said angled pockets include a first angled surface, a second angled surface and a first curved surface, said first angled surface and said second angled surface being connected by said first curved surface to form an opening, said opening being angled toward the direction of rotation of said drum.

3. The ground roll heavy-duty transport line of claim 2, wherein the roller mandrel has third inclined surfaces at both ends and second curved surfaces, the third inclined surfaces being attached to the first inclined surfaces, and the second curved surfaces being attached to the first curved surfaces.

4. Ground roll heavy haul transport line according to claim 2, wherein the length of said first ramp is greater than the length of said second ramp.

5. The ground roller heavy-duty transport line of claim 1, wherein said rollers further comprise a first tensioning roller, a second tensioning roller, said first tensioning roller and said second tensioning roller being mounted laterally between said first roller and said second roller, respectively, and said first tensioning roller and said second tensioning roller being located on either side of said drive shaft, respectively; the conveying belt is sequentially attached to the lower surface of the transmission shaft, the upper surface of the first tensioning roller, the surface of the first roller, the surface of the second roller, the upper surface of the second tensioning roller and the lower surface of the transmission shaft in the winding direction to form a closed loop; the driving assembly drives the transmission shaft to drive the conveyor belt to move clockwise or anticlockwise.

6. The ground roll heavy-duty transport line of claim 5, wherein said drive shaft is located at a first level and said first and second tensioning rolls are at a second level, said first level being no higher than said second level.

7. The ground roller heavy-duty transport line according to claim 1, wherein said support frame further comprises a foot rest supported on the ground, a contact surface of said foot rest with the ground is a support surface, and a distance between a transport surface of the conveyor belt and said support surface is 260 mm to 350 mm.

8. The ground roller heavy-duty transport line according to claim 1, wherein said inclined catching groove is rectangular, and at least one through hole is formed on upper and lower surfaces of said inclined catching groove, and said inclined catching groove is fixed to said bracket by a screw passing through said through hole.

9. The ground roll heavy-duty transport line of claim 1, wherein said angled pockets are integrally injection molded.

10. The ground roller heavy-duty transport line of claim 1, wherein said drive assembly further comprises a servo motor, a motor frame, and an axle coupling, said servo motor being fixed to the frame by the motor frame and connected to the transmission shaft by the axle coupling to drive the transmission shaft to drive the conveyor belt to move clockwise or counterclockwise.

Technical Field

The invention relates to the field of conveying equipment, in particular to a ground roller heavy-load conveying line.

Background

In the existing conveying equipment, a normal driving motor is arranged on one side of a support, and a driving conveyor belt keeps a tight state and moves around a rotating shaft. Conventional rollers are typically secured to the ground roller support by screws or vertical slots. However, in the ground roller heavy-load transportation equipment, the transported goods are heavy, and a large pressure is generated on the roller during the operation of the conveyor belt. The screw or the vertical draw-in groove of roller and support junction are by under the long-time effect of pressure, appear the crack easily, split even, lead to the unable normal work of conveyer belt. In addition, when the roller needs to be changed, need dismantle the screw or remove the roller from vertical draw-in groove along vertical direction, it is comparatively loaded down with trivial details hard.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a ground roller heavy-load conveying line which is provided with an inclined clamping groove, so that a roller is convenient to disassemble and assemble, the centripetal force generated in the working process of the roller is offset, and the stability of the local roller heavy-load conveying line is improved.

The purpose of the invention is realized by adopting the following technical scheme:

a ground roller heavy-load transportation line comprises a bracket, a rotating shaft rotationally connected with the bracket and a conveyor belt wound on the rotating shaft;

the bracket comprises a first side plate and a second side plate, and the first side plate and the second side plate are oppositely parallel;

the rotating shaft comprises a transmission shaft and a roller, the transmission shaft is transversely arranged between the first side plate and the second side plate, the roller comprises a roller core shaft and a roller shaft, and the roller shaft is sleeved on the roller core shaft; the rollers comprise a first roller and a second roller, and the first roller and the second roller are respectively transversely arranged at two ends of the first side plate and the second side plate;

the bracket is provided with an oblique clamping groove, and the roller core shaft is clamped on the first side plate and the second side plate through the oblique clamping groove;

the support is provided with a driving assembly, and the driving assembly drives a transmission shaft to drive the conveyor belt to move around the first roller and the second roller.

Furthermore, the oblique clamping groove comprises a first inclined surface, a second inclined surface and a first bending surface, the first inclined surface is connected with the second inclined surface through the first bending surface to form an opening, and the opening inclines towards the rotating direction of the roller.

Furthermore, a third inclined plane and a second bending plane are arranged at two ends of the roller mandrel, the third inclined plane is attached to the first inclined plane, and the second bending plane is attached to the first bending plane.

Further, the length of the first inclined surface is greater than the length of the second inclined surface.

Further, the roller barrel further comprises a first tensioning roller and a second tensioning roller, the first tensioning roller and the second tensioning roller are respectively transversely arranged between the first roller barrel and the second roller barrel, and the first tensioning roller and the second tensioning roller are respectively positioned on two sides of the transmission shaft; the conveying belt is sequentially attached to the lower surface of the transmission shaft, the upper surface of the first tensioning roller, the surface of the first roller, the surface of the second roller, the upper surface of the second tensioning roller and the lower surface of the transmission shaft in the winding direction to form a closed loop; the driving assembly drives the transmission shaft to drive the conveyor belt to move clockwise or anticlockwise.

Further, the transmission shaft is located first horizontal plane, first tensioning roller and second tensioning roller are the second horizontal plane, first horizontal plane is not higher than the second horizontal plane.

Furthermore, the support also comprises a foot rest supported on the ground, the contact surface of the foot rest and the ground is a supporting surface, and the distance between the conveying surface of the conveyor belt and the supporting surface is 260-350 mm.

Furthermore, the slant draw-in groove is the rectangle form, just the upper and lower surface of slant draw-in groove forms at least one through-hole, passes through by a screw the through-hole will the slant draw-in groove is fixed in the support.

Further, the oblique clamping groove is formed in an integrated injection molding mode.

Further, the driving assembly further comprises a servo motor, a motor frame and a coupling, wherein the servo motor is fixed on the support through the motor frame and is connected with the transmission shaft through the coupling, and the transmission shaft is driven to drive the conveyor belt to move clockwise or anticlockwise.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a ground roller heavy-load conveying line, wherein a plurality of oblique clamping grooves are formed in a support, and a roller core shaft of a roller is clamped on the support through the oblique clamping grooves. The roller is directly placed in the oblique clamping groove, and the roller can be directly moved out of the oblique clamping groove if needing to be replaced, so that the roller is convenient to disassemble, assemble and maintain. In addition, the oblique arrangement of the clamping groove can offset partial centripetal force of the roller in the rotating process, and the stability of the ground roller heavy-load conveying line is improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of a heavy-duty transportation line for ground rollers according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a side view of a ground roll heavy haul transport line in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of an oblique slot and a roller in the embodiment of the present invention;

FIG. 5 is a schematic view of a foot rest of a heavy-duty transportation line for ground rollers according to an embodiment of the present invention;

FIG. 6 is a structural view of a foot rest of a heavy-duty transportation line for a ground roller according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a sheet in an embodiment provided by the present invention;

in the figure: 1. a support; 11. a first side plate; 12. a second side plate; 2. a bearing plate; 31. a first roller; 32. a second roller; 33. a first tension roller; 34. a second tension roller; 35. a drive shaft; 36. an oblique clamping groove; 361. a first inclined plane; 362. a second inclined plane; 363. a third inclined plane; 364. a first curved surface; 365. a second curved surface; 4, a foot rest; 41. supporting legs; 42. a foot stool connecting piece; 43. a support sheet; 44. connecting sheets; 45. a fixing hole; 46. an adjusting block; 5. a drive assembly; 6. a conveyor belt; 61. a first color sheet; 62. a second color sheet; 63. a first through hole; 64. a second via.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "" second "are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.