CN110817335A - Low-height ground roller heavy-load transportation line - Google Patents
Low-height ground roller heavy-load transportation line Download PDFInfo
- Publication number
- CN110817335A CN110817335A CN201910996130.8A CN201910996130A CN110817335A CN 110817335 A CN110817335 A CN 110817335A CN 201910996130 A CN201910996130 A CN 201910996130A CN 110817335 A CN110817335 A CN 110817335A
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- roller
- side plate
- heavy
- ground
- foot rest
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- 241000951498 Brachypteraciidae Species 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 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
- 238000000034 method Methods 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
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- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
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- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/02—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a low-height 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 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 conveying belt moves around the first roller and the second roller; 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. The invention provides a low-height ground roller heavy-load transportation line, which is convenient for a forklift to transport heavy goods by reducing the height of the transportation line, avoids overhigh center of gravity in the process of transporting the heavy goods and improves the stability of transporting the heavy goods.
Description
Technical Field
The invention relates to the field of conveying equipment, in particular to a low-height ground roller heavy-load conveying line.
Background
In the existing transport equipment, a large amount of heavy goods needs to be transported. The goods are mainly transported from the warehouse to the transport line or from the transport line to the delivery place by the fork truck. In a general transportation line, a forklift needs to spend much time and cost for transporting goods to the transportation line due to the high height. Meanwhile, due to the fact that the height and the gravity center of the goods are too high, accidents such as overturning or falling of the goods and the like caused by unstable gravity center easily occur in the transportation process, and the transportation safety cannot be guaranteed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a low-height ground roller heavy-load transportation line, which avoids the over-high gravity center of heavy goods in the transportation process and ensures the safety and stability of the transportation process.
The purpose of the invention is realized by adopting the following technical scheme:
a low-height ground roller heavy-load transportation line comprises a bracket, a rotating shaft rotationally connected with the bracket and a conveying 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 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 conveyor belt moves around the first roller and the second roller;
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.
Further, the conveying surface of the conveyor belt is higher than the upper surfaces of the first side plate and the second side plate.
Further, the distance between the conveyor belt conveying surface and the supporting surface is 300 mm.
Furthermore, the foot rest comprises a supporting leg supported on the ground and a foot rest connecting piece for connecting the supporting leg and the support, and the supporting leg comprises a supporting surface and a connecting piece which are vertical to each other; the supporting legs are connected with the foot rest connecting pieces through connecting pieces, the supporting surfaces are provided with fixing holes, and the connecting pieces are arranged on one sides, far away from the fixing holes, of the middle lines of the supporting legs.
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, and an adjusting screw passes through the adjusting hole to adjust the height of the foot rest.
Furthermore, the head of the adjusting screw is positioned in the accommodating space between the adjusting block and the supporting surface.
Further, be equipped with between conveyer belt and the support and be a flat bearing plate, the bearing plate is fixed between first curb plate and the second curb plate, and support the conveyer belt.
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.
Further, the support still is equipped with drive assembly, 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 drive the conveyer belt moves around first roller and second roller.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a low-height ground roller heavy-load transportation line, which is convenient for a forklift to transport heavy goods by controlling the distance from a transportation surface of a conveyor belt to a foot rest supporting surface within 260-350 mm, avoids accidents of unstable goods placement, even overturning or falling and the like easily caused by overhigh gravity center of the heavy goods in the transportation process, improves the transportation stability of the heavy goods, and meets the requirements of modern industrial production.
Drawings
FIG. 1 is a schematic three-dimensional structure of a low-elevation ground roll heavy-duty transportation line according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic structural view of a stand according to an embodiment of the present invention;
FIG. 4 is an exploded view of the stand of the 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; 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; 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. 1-4, the present invention provides a low-height ground roller heavy-load transportation line, which 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 conveyor belt moves around the first roller 31 and the second roller 32; the support 1 further comprises a foot rest 4 supported on the ground, the contact surface of the foot rest 4 and the ground is a supporting surface, and the distance between the conveying surface of the conveyor belt 6 and the supporting surface is 260-350 mm.
According to the low-height ground roller heavy-load transportation line, the distance from the transportation surface of the conveyor belt 6 to the supporting surface of the foot rest 4 is controlled within 260-350 mm, so that heavy goods can be conveniently transported by a forklift, accidents such as unstable goods placement, even overturning or falling and the like caused by overhigh gravity center of the heavy goods in the transportation process are avoided, the transportation stability of the heavy goods is improved, and the requirements of modern industrial production are met.
Fig. 1 is a schematic diagram of a three-dimensional structure of the present embodiment. Drive assembly 5 sets up in 1 one side of support, drive assembly 5 includes servo motor, motor support 1 and shaft coupling, 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, servo motor is fixed in on the motor support 1, servo motor's pivot is passed through the shaft coupling and is connected with the transmission shaft, the servo motor output drives the transmission shaft through the shaft coupling and rotates, it is around establishing first roller 31 in proper order to drive conveyer belt 6, the transmission shaft, the motion of second roller 32, the transportation goods.
Because heavy goods are generally all bulky, and the width of multiple goods is inconsistent, the transportation face of conveyer belt 6 is higher than the upper surface of first curb plate 11 and second curb plate 12, avoids first curb plate 11 and second curb plate 12 to cause the damage to the goods at the in-process of the transportation of goods, has improved local roller heavy load transportation line application scope.
During the process of conveying and transporting heavy goods, the lower the gravity center, the higher the stability and safety of the heavy goods. The conveyor belt 6 requires the drive assembly 5 to supply power during transport, so that the transport plane of the conveyor belt 6 cannot be set too low, otherwise the drive assembly 5 is susceptible to disturbances. Therefore, the distance between the conveying surface of the conveying belt and the supporting surface of the foot rest 4 is 260-350 mm, and the specific height can be adjusted by a user according to actual conditions. In this embodiment, the distance between the conveying surface of the conveyor belt 6 and the supporting surface of the foot rest 4 is 300 mm, which can meet the height requirement of the driving assembly 5 and match the height of the traditional forklift. Under the condition of meeting the strength, the distance between the conveyor belt 6 and the conveying surface of the foot rest 4 is 260 mm, and the stability of conveying heavy goods is improved to the maximum extent.
The height of the ground roller heavy-load transportation line is adjusted through the height-adjustable foot rest 4. As shown in fig. 3 and 4, the foot rest 4 includes a support leg 41 supported on the ground and a foot rest connector 42 connecting the support leg 41 and the stand 1, the support leg 41 includes a support piece 43 and a connection piece 44 perpendicular to each other, the support piece 43 is used for supporting the ground, one side of the support piece 43 is provided with a fixing hole 45, and the fixing hole 45 is located at one corner of the support piece 43 for an operator to fix on the ground through the fixing hole 45. In the present embodiment, one fixing hole 45 is provided for each support foot 41. The fixed orifices 45 are located the outside of supporting legs 41 intermediate line, and convenience of customers installs the set screw, and prevents that a plurality of fixed orifices 45 from need carrying out a plurality of screws counterpoint at fixed in-process, and is too loaded down with trivial details. The specific number of the fixing holes 45 can be set by the user according to the actual situation.
The connecting sheet 44 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 turned outwards due to overlarge pressure caused by the supporting leg 41 being stressed. An adjusting block 46 for adjusting the height of the foot rest 4 is arranged on one side of 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 is further provided with an adjusting hole, the adjusting screw adjusts the height of the foot rest 4 through the adjusting hole, and the head of the adjusting screw is located 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. In order to prevent the surface of the stand 4 from being too sharp and damaging the passing user, the support legs 41, the stand connecting members 42 and the adjusting blocks 46 are passivated correspondingly.
Further, be equipped with between conveyer belt 6 and the support 1 and be a flat bearing plate 2, bearing plate 2 is fixed between first curb plate 11 and second curb plate 12, and supports conveyer belt 6. 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 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 (9)
1. A low-height 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 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 conveyor belt moves around the first roller and the second roller;
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.
2. The low-elevation ground roller heavy-duty transport line of claim 1, wherein said conveyor belt has a transport surface that is higher than the upper surfaces of said first and second side plates.
3. A low-height ground roll heavy-duty transport line according to claim 1, characterized in that the distance between said conveyor belt transport surface and said support surface is 300 mm.
4. The low-elevation ground roll heavy-duty transport line of claim 1, wherein said foot rest comprises support feet supported on the ground and foot rest connectors connecting said support feet to the support frame, said support feet comprising mutually perpendicular support surfaces and connecting pieces; the supporting legs are connected with the foot rest connecting pieces through connecting pieces, the supporting surfaces are provided with fixing holes, and the connecting pieces are arranged on one sides, far away from the fixing holes, of the middle lines of the supporting legs.
5. The low-height ground roll heavy-duty transport line according to claim 4, wherein said foot rest connecting member is provided with an adjusting block for adjusting the height of the foot rest, said adjusting block being provided with an adjusting hole through which an adjusting screw adjusts the height of the foot rest.
6. The low-height ground roller heavy-duty transport line of claim 5, wherein the head of said adjusting screw is located in a receiving space between said adjusting block and a support surface.
7. The low-height ground roller heavy-duty transport line according to claim 1, wherein a bearing plate having a flat plate shape is provided between said conveyor belt and said bracket, said bearing plate being fixed between said first side plate and said second side plate and supporting said conveyor belt.
8. The low-elevation ground roll heavy-duty transport line of claim 7, wherein said bearing plate has a width less than or equal to the distance between said first and second side plates and a length less than the distance between said first and second drums.
9. The low-elevation ground roller heavy-duty transport line of claim 1, wherein said support frame is further provided with a drive assembly, said drive assembly comprising a servo motor, a motor frame, and an axle coupling, said servo motor being fixed to said support frame by said motor frame and connected to said drive shaft by said axle coupling to drive said drive shaft to move said conveyor belt around said first roller and said second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996130.8A CN110817335A (en) | 2019-10-18 | 2019-10-18 | Low-height ground roller heavy-load transportation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996130.8A CN110817335A (en) | 2019-10-18 | 2019-10-18 | Low-height ground roller heavy-load transportation line |
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| Publication Number | Publication Date |
|---|---|
| CN110817335A true CN110817335A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996130.8A Pending CN110817335A (en) | 2019-10-18 | 2019-10-18 | Low-height ground roller heavy-load transportation line |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107804658A (en) * | 2017-10-19 | 2018-03-16 | 佛山市三水区精联自动化设备有限公司 | A kind of belt transmission equipment |
| CN207242714U (en) * | 2017-05-03 | 2018-04-17 | 北京海力捷特机械设备有限公司 | A kind of conveyer belt with strainer |
| CN207267677U (en) * | 2017-09-05 | 2018-04-24 | 昆山真行涂装设备有限公司 | A kind of adjusting tensioning formula transmission device |
| CN207596000U (en) * | 2017-11-29 | 2018-07-10 | 张家口市通用机械有限责任公司 | A kind of conveying equipment |
| 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 |
| CN212049278U (en) * | 2019-10-18 | 2020-12-01 | 深圳市华南新海传动机械有限公司 | Low-height ground roller heavy-load transportation line |
-
2019
- 2019-10-18 CN CN201910996130.8A patent/CN110817335A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207242714U (en) * | 2017-05-03 | 2018-04-17 | 北京海力捷特机械设备有限公司 | A kind of conveyer belt with strainer |
| CN207267677U (en) * | 2017-09-05 | 2018-04-24 | 昆山真行涂装设备有限公司 | A kind of adjusting tensioning formula transmission device |
| CN107804658A (en) * | 2017-10-19 | 2018-03-16 | 佛山市三水区精联自动化设备有限公司 | A kind of belt transmission equipment |
| CN207596000U (en) * | 2017-11-29 | 2018-07-10 | 张家口市通用机械有限责任公司 | A kind of conveying equipment |
| 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 |
| CN212049278U (en) * | 2019-10-18 | 2020-12-01 | 深圳市华南新海传动机械有限公司 | Low-height ground roller heavy-load transportation line |
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