CN110817279A - Ground roller heavy load transportation line - Google Patents
Ground roller heavy load transportation line Download PDFInfo
- Publication number
- CN110817279A CN110817279A CN201910996138.4A CN201910996138A CN110817279A CN 110817279 A CN110817279 A CN 110817279A CN 201910996138 A CN201910996138 A CN 201910996138A CN 110817279 A CN110817279 A CN 110817279A
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- roller
- side plate
- conveyor belt
- heavy
- bearing plate
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- 241000951498 Brachypteraciidae Species 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
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 which 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 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 a driving assembly which drives a transmission shaft to drive the conveyor belt to move around the first roller and the second roller; a flat bearing plate is arranged between the conveyor belt and the support, the bearing plate is fixed between the first side plate and the second side plate and supports the conveyor belt. By additionally arranging the bearing plate, the invention reduces the load on the roller or the wear-resistant strip during the transportation process of the conveyor belt and improves the carrying capacity and the durability of the conveyor line.
Description
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, pressure bearing limitation is often carried out, and a large amount of heavy cargos cannot be conveyed. The conveyor belt of the common conveying equipment directly covers the ground roller, so that the conveying of heavier goods causes higher pressure to the roller or the wear-resistant strip. Heavy goods are conveyed for a long time, and the roller or the wear-resistant strips cannot bear the large load, so that the friction force between the roller and the conveyor belt slides downwards, the transmission speed of the goods is influenced, and the requirement of modern industrial production cannot be met.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a ground roller heavy-load transportation line, which reduces the pressure between rollers or supporting strips and improves the carrying capacity and the durability of a transportation line through a bearing plate horizontally arranged on the lower surface of a conveyor belt.
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 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 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; a flat bearing plate is arranged between the conveyor belt and the support, the bearing plate is fixed between the first side plate and the second side plate and supports the conveyor belt.
The support rod is further arranged, and two ends of the support rod are fixedly connected between the first side plate and the second side plate through fixing pieces; the upper surface of the supporting rod is closely attached to the lower surface of the bearing plate.
Further, the width of the bearing plate is smaller than or equal to the distance between the first side plate and the second side plate, and the length of the bearing plate is smaller than the distance between the first roller and the second roller.
Furthermore, the bearing plate is also provided with a limiting block, and the limiting block is fixed at the edge of the bearing plate and clings to the inner side of the first side plate or the second side plate.
Further, the support is still including locating the foot rest of bottom, the foot rest includes supporting legs and foot rest connecting piece, the supporting legs is equipped with the fixed orifices, the foot rest connecting piece set up in supporting legs intermediate line keeps away from fixed orifices one side.
Furthermore, the foot rest connecting piece is provided with an adjusting block for adjusting the height of the foot rest, the adjusting block is provided with an adjusting hole, an adjusting screw passes through the adjusting hole to adjust the height of the foot rest, and the head of the adjusting screw is positioned in the accommodating space between the adjusting block and the supporting leg.
Further, the upper surface of the conveyor belt is higher than the upper surfaces of the first side plate and the second side plate.
Furthermore, drive assembly includes servo motor, motor frame, shaft coupling, servo motor is fixed in on the support through the motor frame, is connected with the transmission shaft through the shaft coupling, drives the transmission shaft and rotates.
Furthermore, the cross section of the support rod is U-shaped or L-shaped.
Further, the bearing plate is a wood plate.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a ground roller heavy-load transportation line, which is characterized in that a bearing plate is arranged on the working lower surface of a conveyor belt, the distance between the bearing plate and the lower surface of the conveyor belt is kept within a certain range, the weight of the conveyor belt is assisted to be borne in the process of conveying goods, the direct pressure of the conveyor belt on a roller or a wear-resistant strip is avoided, the load of the conveyor belt on the roller or the wear-resistant strip is reduced while the load capacity of the transportation line is maintained, the carrying capacity and the durability of a conveying line are improved, and the requirement of modern industrial production is met.
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 an exploded view of the stand according to the present invention;
FIG. 4 is a schematic structural diagram of a stand according to an embodiment of the present invention;
in the figure: 1. a support; 11. a first side plate; 12. a second side plate; 2. a bearing plate; 21. a limiting block; 31. A first roller; 32. a second roller; 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; 47. a baffle plate; 5 a drive assembly; 6. and (4) a conveyor belt.
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.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In an example implementation, parameters such as width, length, number, arrangement of the transport line may be designed based on factors such as motor load, the mentioned size of the transported goods, etc.
As shown in fig. 1 and 2, a ground roller heavy-load transportation line comprises a bracket 1, a rotating shaft rotatably connected to the bracket 1, and a conveyor belt 6 wound on the rotating shaft; the bracket 1 comprises a first side plate 11 and a second side plate 12, wherein the first side plate 11 and the second side plate 12 are oppositely parallel; the rotating shaft comprises a transmission shaft and a roller, the transmission shaft is transversely arranged between the first side plate 11 and the second side plate 12, the roller comprises a first roller 31 and a second roller 32, and the first roller 31 and the second roller 32 are respectively transversely arranged at two ends of the first side plate 11 and the second side plate 12; the bracket 1 is provided with a driving component 5, and the driving component 5 drives a transmission shaft to drive the conveyor belt 6 to move around the first roller 31 and the second roller 32; be equipped with between conveyer belt 6 and the support 6 and be a flat bearing plate 2, bearing plate 2 is fixed between first curb plate 11 and the second curb plate 12, and support conveyer belt 6.
The invention provides a ground roller heavy-load transportation line, which is characterized in that a bearing plate 2 is arranged on the working lower surface of a conveyor belt 6, the distance between the bearing plate 2 and the lower surface of the conveyor belt 6 is kept within a certain range, the weight of the conveyor belt 6 is assisted to bear in the process of conveying goods, the direct pressure of the conveyor belt 6 on a roller or a wear-resistant strip is avoided, the load of the conveyor belt 6 on the roller or the wear-resistant strip is reduced while the load capacity of the transportation line is ensured, the carrying capacity and the durability of the conveyor line are improved, and the requirement of modern industrial production is met.
Fig. 1 is a schematic three-dimensional structure diagram of the present embodiment. The bearing plate 2 is fixedly installed between the first side plate 11 and the second side plate 12 and arranged on the working lower surface of the conveyor belt 6, and the distance between the bearing plate 2 and the conveyor belt 6 is kept within a certain range. If the distance between the bearing plate 2 and the conveyor belt 6 is too large, a good bearing effect cannot be achieved. The smaller the distance between the conveyor belt 6 and the bearing plate 2 is, the better the bearing effect is. The upper surface of the bearing plate 2 is a smooth surface, so that the conveyor belt 6 is prevented from generating large resistance by friction with the bearing plate 2 in the movement process. While the lower surface may be a rough surface for better fit with the stent 1. For the purposes of this example, the bearing plate 2 is selected to be a wooden plate. The conveyer belt 6 and the bearing plate 2 are easy to generate larger friction force in the transmission process, so the surface of the wood plate needs to be kept smooth, and the wood plate can be subjected to grinding, polishing and other treatments.
For guaranteeing the stability of bearing plate 2, prevent that the goods from overweight resulting in the bearing load too big, still be equipped with the bracing piece and depend on at the 2 lower surfaces of bearing plate, the upper surface of bracing piece is hugged closely with the lower surface of bearing plate 2. The bracing piece is "U" style of calligraphy, through locating the stationary blade fixed connection at bracing piece both ends in between first curb plate 11 and the second curb plate 12. The fixing piece is vertical to the rod body of the supporting rod, the shape, the number and the position of the supporting rod can be selected by a user, the shape can be designed to be L-shaped or inverted triangular, and the supporting effect can be achieved.
The width of the bearing plate 2 is less than or equal to the distance between the first side plate 11 and the second side plate 12, and the length is less than the distance between the first roller 31 and the second roller 32. The conveyer belt 6 is laid on the upper surface of the bearing plate 2, and is sequentially wound on the first roller 31, the transmission shaft and the second roller 32, and the driving assembly 5 drives the transmission shaft to drive the conveyer belt 6 to move so as to transport goods.
The bearing plate 2 is further provided with a limiting block 21 which is fixed on the outer edge of the bearing plate 2 and clings to the inner side of the first side plate 11 or the second side plate 12. The conveyer belt 6 is located the stopper 21 of left and right sides, prevents that conveyer belt 6 from producing the friction with bearing plate 2 in the course of the work, produces the interact power, leads to conveyer belt 6 skew preset position. Specifically, four limiting blocks 21 are respectively arranged at four corners of the bearing plate 2, namely the head end and the tail end of the bearing plate 2. For better fixing the limiting block 21, the limiting block 21 is provided with a fixing hole and fixed on the bearing plate 2 through the fixing hole. And the two ends of the limiting block 21 are provided with the rounded corners, so that an operator is prevented from being cut by the limiting block 21 in the process of moving the goods.
Drive assembly 5 includes servo motor, motor support 1 and shaft coupling, and the intermediate position at first curb plate 11 or second curb plate 12 of support 1 is fixed to 1 one end of motor support, and servo motor is fixed in on the motor support 1, and servo motor's pivot is passed through the shaft coupling and is connected with the transmission shaft, and the servo motor output passes through the shaft coupling and drives the transmission shaft and rotate, drives 6 work of conveyer belt.
As shown in fig. 3, the present invention provides an exploded view of the foot rest 4. The foot rest 4 comprises a support leg 41 supported on the ground and a foot rest connecting piece 42 connecting the support leg 41 and the support 1, wherein the support leg 41 comprises a support sheet 43 and a connecting sheet 44 which are perpendicular to each other, the support sheet 43 is used for supporting the ground, one side of the support sheet 43 is provided with a fixing hole 45, and the fixing hole 45 is positioned at one corner of the support sheet 43 and is used for an operator to fix the support leg 41 on the ground through the fixing hole 45. In this embodiment, each supporting piece 43 is provided with a fixing hole 45, which is located outside the middle line of the supporting leg 41, i.e. on the side close to the adjusting block 46, so that a user can conveniently install fixing screws, and the plurality of fixing holes 45 are prevented from being aligned with a plurality of screws in the fixing process, which is too cumbersome. The specific number can be set by the user according to the actual situation.
The connecting sheet 44 of the supporting leg 41 is connected with the foot rest connecting piece 42, so that the supporting leg 41 is connected with the bracket 1 of the ground roller heavy-load transportation line, and the foot rest connecting piece 42 is connected with the connecting piece and is arranged on one side of the middle line of the supporting leg 41, which is far away from the fixing hole 45, so that the supporting leg 41 is prevented from being stressed to cause overlarge pressure and eversion of the supporting leg 41. An adjusting block 46 for adjusting the height of the foot rest 4 is arranged below the foot rest connecting piece 42 and is fixed on one side of the foot rest connecting piece 42 close to the fixing hole 45. The adjusting block 46 adjusts the height of the foot rest 4 by adjusting a screw. The adjusting screw is arranged in the adjusting hole on the adjusting block 46, and the head of the adjusting screw is positioned in the accommodating space between the adjusting block 46 and the supporting leg 41 to fix the height of the foot rest 4. The height of the height adjusting foot rest 4 which is positioned in the accommodating space through the adjusting screw can be adjusted by a user according to actual conditions. The left side and the right side of the foot stool connecting piece 42 are respectively provided with a baffle plate 47, and the baffle plates 47 are positioned at the two sides of the connecting piece 44. In the process of adjusting the height of the foot rest by the adjusting screws, the baffle plate 47 assists in fixing the position of the foot rest connecting piece 42 and prevents the foot rest connecting piece 42 from moving left and right to cause the support to incline. In addition, the foot stool connecting piece 42 is provided with two elliptical screw rails, the connecting piece 44 is correspondingly provided with two through holes, and after the height of the foot stool is fixed by adjusting the screws, the fixing screws penetrate through the through holes of the connecting piece 44 through the screw rails to fix the height of the foot stool.
The thickness of the adjusting block 46 is larger than that of the supporting sheet 43, so that the supporting sheet 43 is prevented from being too strong in stress strength and easy to crack, and the pressure of the foot rest 4 to the ground is reduced. In a preferred embodiment, the connecting piece 44 of the foot rest 4 and the adjusting block 46 are integrally formed by die casting, so that the adjusting block 46 is prevented from easily falling off from the connecting piece 44 of the foot rest 4 in the use process. In another preferred embodiment, the adjustment block 46 is welded to the attachment tab 44 of the foot rest 4 to prevent the adjustment block 46 from cracking during use. In order to prevent the surface of the foot rest 4 from being too sharp and easily damaging the passing user, the supporting legs 41, the connecting pieces 44 of the foot rest 4 and the adjusting blocks 46 are passivated correspondingly.
The conveyor belt 6 is formed by splicing a plurality of sheets, as shown in fig. 2, and is a schematic structural diagram of the sheets in the embodiment provided by the invention. The two sides of the sheet are respectively provided with a first through hole and a second through hole, and the adjacent sheets are connected with the second through hole of the other sheet through the first through hole. Specifically, a hinge shaft is arranged between the sheets, and the direction of the hinge shaft is perpendicular to the working direction of the conveyor belt 6. And the hinge shaft passes through the first through hole and the second through hole of the other sheet so that the adjacent sheets are hinged to each other. The size of the sheet can be set according to actual conditions.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
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 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 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; a flat bearing plate is arranged between the conveyor belt and the support, the bearing plate is fixed between the first side plate and the second side plate and supports the conveyor belt.
2. The ground roller heavy-duty transport line according to claim 1, further comprising a support bar, both ends of the support bar being fixedly connected between the first side plate and the second side plate by fixing pieces; the upper surface of the supporting rod is closely attached to the lower surface of the bearing plate.
3. The floor roller heavy haul transport line of claim 1, wherein the bearing plate has a width less than or equal to a distance between the first and second side plates and a length less than a distance between the first and second drums.
4. The ground roller heavy-duty transport line of claim 1, wherein the bearing plate is further provided with a stopper fixed to an edge of the bearing plate and closely attached to an inner side of the first side plate or the second side plate.
5. The ground roller heavy-duty transportation line of claim 1, wherein said support frame further comprises a foot stand disposed at the bottom, said foot stand comprising a support foot and a foot stand connecting member, said support foot having a fixing hole, said foot stand connecting member being disposed at a side of a middle line of said support foot away from said fixing hole.
6. The ground roller heavy-duty transport line according to claim 5, wherein the foot rest connecting member is provided with an adjusting block for adjusting the height of the foot rest, the adjusting block is provided with an adjusting hole, an adjusting screw passes through the adjusting hole to adjust the height of the foot rest, and the head of the adjusting screw is positioned in the accommodating space between the adjusting block and the supporting foot.
7. The ground roll heavy haul transport line of claim 1, wherein an upper surface of the conveyor belt is higher than an upper surface of the first and second side plates.
8. The ground roller heavy-duty transport line of claim 1, wherein said drive assembly 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 drive shaft by the axle coupling to rotate the drive shaft.
9. The ground roll heavy-duty transport line of claim 2, wherein said support bars are "U" shaped or "L" shaped in cross-section.
10. The ground roll heavy-duty transport line of claim 1, wherein said bearing plates are wood plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996138.4A CN110817279A (en) | 2019-10-18 | 2019-10-18 | Ground roller heavy load transportation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996138.4A CN110817279A (en) | 2019-10-18 | 2019-10-18 | Ground roller heavy load transportation line |
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| Publication Number | Publication Date |
|---|---|
| CN110817279A true CN110817279A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996138.4A Pending CN110817279A (en) | 2019-10-18 | 2019-10-18 | Ground roller heavy load transportation line |
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| CN (1) | CN110817279A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494869U (en) * | 2009-03-13 | 2010-06-02 | 云南昆船设计研究院 | Belt-type conveying device |
| CN202743934U (en) * | 2012-07-24 | 2013-02-20 | 湖州多利物流设备有限公司 | Horizontal conveyor |
| CN203112046U (en) * | 2013-02-06 | 2013-08-07 | 上海嘉峥机械有限公司 | Adjustable fixed foot mechanism of chain conveying machine used for logistics automatic conveying line |
| CN203728058U (en) * | 2014-03-07 | 2014-07-23 | 浙江瀚镪自动化设备股份有限公司 | Long-distance adjustable belt conveyor |
| CN207631958U (en) * | 2017-11-30 | 2018-07-20 | 张家口市通用机械有限责任公司 | Adjustable conveying equipment |
| CN211593958U (en) * | 2019-10-18 | 2020-09-29 | 深圳市华南新海传动机械有限公司 | Ground roller heavy load transportation line |
-
2019
- 2019-10-18 CN CN201910996138.4A patent/CN110817279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494869U (en) * | 2009-03-13 | 2010-06-02 | 云南昆船设计研究院 | Belt-type conveying device |
| CN202743934U (en) * | 2012-07-24 | 2013-02-20 | 湖州多利物流设备有限公司 | Horizontal conveyor |
| CN203112046U (en) * | 2013-02-06 | 2013-08-07 | 上海嘉峥机械有限公司 | Adjustable fixed foot mechanism of chain conveying machine used for logistics automatic conveying line |
| CN203728058U (en) * | 2014-03-07 | 2014-07-23 | 浙江瀚镪自动化设备股份有限公司 | Long-distance adjustable belt conveyor |
| CN207631958U (en) * | 2017-11-30 | 2018-07-20 | 张家口市通用机械有限责任公司 | Adjustable conveying equipment |
| CN211593958U (en) * | 2019-10-18 | 2020-09-29 | 深圳市华南新海传动机械有限公司 | Ground roller heavy load transportation line |
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