CN115401438B - Belt conveyor idler changing device - Google Patents
Belt conveyor idler changing device Download PDFInfo
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- CN115401438B CN115401438B CN202211163680.XA CN202211163680A CN115401438B CN 115401438 B CN115401438 B CN 115401438B CN 202211163680 A CN202211163680 A CN 202211163680A CN 115401438 B CN115401438 B CN 115401438B
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- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention provides a carrier roller replacing device of a belt conveyor, and relates to the field of carrier roller maintenance. The carrier roller replacing device comprises a bearing unit, a first lifting unit and a second lifting unit; the bearing unit comprises a bearing bottom plate, and a traveling mechanism is arranged at the bottom side of the bearing bottom plate; the first lifting unit comprises first lifting rods symmetrically arranged on the upper side of the bearing bottom plate, a lifting groove is formed in the upper side of the first lifting rods, second lifting rods in lifting fit with the lifting groove are arranged in the lifting groove, and clamping plates are connected to the upper sides of the second lifting rods penetrating through the lifting groove; the second lifting unit comprises telescopic rods symmetrically arranged on the upper side of the bearing bottom plate, the two telescopic rods are located on the inner sides of the two first lifting rods, connecting rods are arranged on the upper sides of the telescopic rods, the connecting rods are arranged on the inner sides of the telescopic rods, and lifting pieces are arranged on the connecting rods. The invention adopts the cooperation of the first lifting unit and the second lifting unit, thereby realizing the replacement of the upper carrier roller of the belt conveyor, and being more convenient and quicker.
Description
Technical Field
The invention relates to the technical field of carrier roller maintenance, in particular to a carrier roller replacing device of a belt conveyor.
Background
The belt conveyor is also called as a belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of articles. The device has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance and capability of conveniently performing programmed control and automatic operation.
For long-distance belt conveyors, the idlers are the main components of damage to the conveyor, and are distributed along the whole length of the conveyor, the weight of the idlers accounts for about 30% of the weight of the whole conveyor, and the price of the idlers accounts for about 20% -30% of the whole conveyor. When the carrier roller is damaged, an maintainer needs to loosen the tensioning device, clean materials borne by the carrier roller front and back conveying belts which need to be maintained, then find two lifting points or carry a frame, lift the conveying belts by using an electric hoist to cooperate with a chain, manually replace the damaged carrier roller, and solve the problems of high replacement difficulty and low efficiency.
In summary, we provide a roller replacing device for a belt conveyor to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a carrier roller replacing device for a belt conveyor, which adopts the cooperation of a first lifting unit and a second lifting unit to realize the replacement of an upper carrier roller of the belt conveyor, and is more convenient and quicker.
Embodiments of the present invention are implemented as follows:
the embodiment of the application provides a carrier roller replacing device of a belt conveyor, which comprises a bearing unit, a first lifting unit and a second lifting unit;
the bearing unit comprises a bearing bottom plate, and a traveling mechanism is arranged at the bottom side of the bearing bottom plate;
the first lifting unit comprises first lifting rods symmetrically arranged on the upper side of the bearing bottom plate, a lifting groove is formed in the upper side of the first lifting rods, a second lifting rod in lifting fit with the lifting groove is arranged in the lifting groove, a clamping plate penetrates through the upper side of the lifting groove on the upper side of the second lifting rod, and the clamping plate is used for clamping a conveying belt of the belt conveyor;
the second lifting units comprise telescopic rods symmetrically arranged on the upper sides of the bearing bottom plates, the two telescopic rods are located on the inner sides of the two first lifting rods, connecting rods are arranged on the upper sides of the telescopic rods, the connecting rods are arranged on the inner sides of the telescopic rods, and one ends, far away from the telescopic rods, of the connecting rods are provided with lifting pieces for lifting carrier rollers of the belt conveyor.
In some embodiments of the present invention, a first bearing block is hinged to the lower side of the first lifting rod, and the first bearing block is disposed on the upper side of the bearing bottom plate.
In some embodiments of the present invention, a straight tooth portion is disposed on an outer side of the second lifting rod;
the outside of the first lifting rod is provided with a transmission case, the transmission case is rotatably provided with a first transmission gear, the first transmission gear is meshed with a second transmission gear, the second transmission gear penetrates through the first lifting rod to be meshed with the ruler part of the second lifting rod, and the transmission case is provided with a handle rod for driving the first transmission gear to rotate.
In some embodiments of the present invention, a second bearing block is hinged to the lower side of the telescopic rod, and the lower side of the second bearing block is disposed on the upper side of the bearing bottom plate.
In some embodiments of the present invention, a first sliding groove is provided on the upper side of the load-bearing bottom plate, and first sliding blocks in sliding fit with the first sliding groove are provided on the bottom sides of the first load-bearing block and the second load-bearing block;
the front side of the bearing bottom plate is provided with a second chute communicated with the first chute, the front sides of the first bearing block and the second bearing block are respectively provided with a screw, and the screw penetrates through the front side of the second chute and is sleeved with a screw cap.
In some embodiments of the present invention, the lifting groove is provided with a third sliding groove, and the second lifting rod is provided with a second sliding block in sliding fit with the third sliding groove.
In some embodiments of the present invention, a connection block is disposed on an upper side of the telescopic rod, and the connection rod is circumferentially disposed on the connection block.
In some embodiments of the invention, the lifting member comprises an L-shaped lifting rod, and a limiting rod is arranged on the upper side of the transverse part of the L-shaped lifting rod in a sliding manner.
In some embodiments of the present invention, an adjusting groove is formed at an upper side of the transverse portion of the L-shaped lifting rod, an adjusting screw is rotatably disposed in the adjusting groove, an adjusting nut is disposed at an outer end of the adjusting screw penetrating through the L-shaped lifting rod, the adjusting screw is sleeved with the adjusting nut, and the adjusting nut is connected to the limiting rod.
In some embodiments of the present invention, the travelling mechanism includes four travelling wheels disposed on the lower side of the bearing bottom plate, and the four travelling wheels are rectangular in distribution.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
(1) When the carrier roller is replaced, the bearing bottom plate is arranged on the lower side of the belt conveyor, the two first lifting units are arranged on two sides of the belt conveyor, the two second lifting units are arranged on two sides of the bearing bottom plate, the first lifting units are used for lifting the conveying belt, the conveying belt is lifted to a higher position, the two telescopic rods of the second lifting units adjust the heights of the lifting members until the two lifting members lift the two ends on the carrier roller, after the two telescopic rods drive the carrier roller to lift, the carrier roller is taken out from the belt conveyor, the carrier roller on the lifting member is taken down, a new carrier roller is replaced, and then the telescopic rods are lowered, so that the installation of the new carrier roller is achieved. In the traditional carrier roller replacing mode, the carrier roller is lifted by matching the electric hoist and the frame, the carrier roller is taken out and installed from the belt conveyor manually, the labor is wasted, the labor intensity is high, and in the invention, the carrier roller on the belt conveyor is replaced more conveniently and rapidly by matching the first lifting unit and the second lifting unit.
(2) The lifting piece is composed of an L-shaped lifting rod and a limiting rod, the sliding fit of the limiting rod realizes the adjustment of the spacing between the limiting rod and the longitudinal part of the L-shaped lifting rod, and the lifting piece is suitable for different carrier rollers and has wider application range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a carrier roller replacing device of a belt conveyor according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a carrier roller changing device of a belt conveyor according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an L-shaped lifting rod according to an embodiment of the present invention.
Icon: the lifting mechanism comprises a 1-travelling mechanism, a 2-bearing bottom plate, a 3-first bearing block, a 4-first lifting rod, a 5-transmission box, a 6-handle rod, a 7-second lifting rod, an 8-adjusting screw rod, a 9-first transmission gear, a 10-clamping plate, an 11-connecting block, a 12-annular piece, a 13-connecting rod, a 14-L-shaped lifting piece, a 15-limiting rod, a 16-telescopic rod, a 17-second bearing block, a 18-first sliding groove, a 19-first sliding block, a 20-adjusting nut, a 21-second transmission gear, a 22-third sliding groove, a 23-second sliding block and a 24-second sliding groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present invention is conventionally put when used, it is merely for convenience of describing the present invention and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "plurality" means at least 2.
In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-3, the present embodiment provides a carrier roller replacing device of a belt conveyor, including a carrying unit, a first lifting unit and a second lifting unit;
the bearing unit comprises a bearing bottom plate 2, and a traveling mechanism 1 is arranged at the bottom side of the bearing bottom plate 2;
the first lifting unit comprises first lifting rods 4 symmetrically arranged on the upper side of the bearing bottom plate 2, a lifting groove is formed in the upper side of the first lifting rods 4, a second lifting rod 7 in lifting fit with the lifting groove is arranged in the lifting groove, a clamping plate 10 penetrates through the upper side of the lifting groove on the upper side of the second lifting rod 7, and the clamping plate 10 is used for clamping a conveying belt of the belt conveyor;
the second lifting unit comprises telescopic rods 16 symmetrically arranged on the upper sides of the bearing bottom plates 2, the two telescopic rods 16 are located on the inner sides of the two first lifting rods 4, connecting rods 13 are arranged on the upper sides of the telescopic rods 16, the connecting rods 13 are arranged on the inner sides of the telescopic rods 16, and lifting pieces for lifting carrier rollers of the belt conveyor are arranged at one ends, away from the telescopic rods 16, of the connecting rods 13.
When the carrier roller is replaced, the tensioning device is firstly loosened, materials borne by front and rear conveying belts of the carrier roller to be maintained are cleaned, the bearing bottom plate 2 is arranged on the lower side of the belt conveyor, the two first lifting units are positioned on two sides of the belt conveyor, and the two second lifting units are positioned on two sides of the bearing bottom plate 2; then two clamping plates 10 of the two second lifting rods 7 clamp two sides of the conveying belt respectively, the second lifting rods 7 are lifted to drive the lifting of the position of the conveying belt, and the first lifting unit is used for lifting the conveying belt to enable the conveying belt to be lifted to a higher position; the two telescopic rods 16 of the second lifting unit adjust the height of the lifting pieces until the two lifting pieces lift the two ends on the carrier roller, after the two telescopic rods 16 drive the carrier roller to rise, the carrier roller is taken out of the belt conveyor, the carrier roller on the lifting pieces is taken down, a new carrier roller is replaced, and then the telescopic rods 16 are lowered, so that the installation of the new carrier roller is achieved. In the traditional carrier roller replacing mode, the carrier roller is lifted by matching the electric hoist and the frame, the carrier roller is taken out and installed from the belt conveyor manually, the labor is wasted, the labor intensity is high, and in the invention, the carrier roller on the belt conveyor is replaced more conveniently and rapidly by matching the first lifting unit and the second lifting unit.
In some embodiments of the present invention, a first bearing block 3 is hinged to the lower side of the first lifting rod 4, and the first bearing block 3 is disposed on the upper side of the bearing bottom plate 2.
In the above embodiment, the first lifting rod 4 is turned and adjusted to the outer side of the load-bearing bottom plate 2, so that the height of the upper part of the second lifting rod 7 can be adjusted, and the load-bearing bottom plate 2 can be pushed to the bottom of the belt conveyor conveniently.
In some embodiments of the present invention, the outer side of the second lifting rod 7 is provided with a straight tooth portion;
the outer side of the first lifting rod 4 is provided with a transmission case 5, the transmission case 5 is rotatably provided with a first transmission gear 9, the first transmission gear 9 is meshed with a second transmission gear, the second transmission gear penetrates through the first lifting rod 4 to be meshed with a ruler part of the second lifting rod 7, and the transmission case 5 is provided with a handle rod 6 for driving the first transmission gear 9 to rotate.
In the above embodiment, by rotating the handle rod 6, the handle rod 6 drives the first transmission gear 9 to rotate, the first transmission gear 9 drives the second transmission gear 21 to rotate, and the second transmission gear 21 drives the second lifting rod 7 to lift up through meshing with the straight tooth part, so as to achieve the purpose of lifting up the conveying belt.
In some embodiments of the present invention, a second bearing block 17 is hinged to the lower side of the telescopic rod 16, and the lower side of the second bearing block 17 is disposed on the upper side of the bearing bottom plate 2.
In the above embodiment, the hinged cooperation of the telescopic rod 16 and the second bearing block 17 adjusts the height of the top of the telescopic rod 16, so that the bearing bottom plate 2 is conveniently pushed to the bottom of the belt conveyor, and the telescopic rod 16 cannot interfere with the belt conveyor.
In some embodiments of the present invention, a first sliding groove 18 is provided on the upper side of the load-bearing bottom plate 2, and first sliding blocks 19 slidably engaged with the first sliding groove 18 are provided on the bottom sides of the first load-bearing block 3 and the second load-bearing block 17;
the front side of the load-bearing bottom plate 2 is provided with a second chute 24 which is communicated with the first chute 18, the front sides of the first load-bearing block 3 and the second load-bearing block 17 are respectively provided with a screw, and the screw penetrates through the front side of the second chute 24 and is sleeved with a screw cap.
In the above embodiment, the sliding arrangement of the first carrier block 3 and the second carrier block 17 on the carrier base plate 2 achieves the adjustment of the spacing between the two telescopic rods 16 or the two first lifting rods 4. The position of the first bearing block 3 and the second bearing block 17 after sliding on the bearing bottom plate 2 is fixed through the cooperation of the nuts and the screws.
In some embodiments of the present invention, the lifting groove is provided with a third sliding groove 22, and the second lifting rod 7 is provided with a second sliding block 23 in sliding fit with the third sliding groove 22.
In the above embodiment, the upper side of the third sliding groove 22 does not penetrate the upper side of the lifting groove, and the second sliding block 23 and the third sliding groove 22 are in sliding fit, so that the second lifting rod 7 stably slides in the lifting groove of the first lifting rod 4.
In some embodiments of the present invention, a connection block 11 is provided on an upper side of the telescopic link 16, and the connection rod 13 is provided on the connection block 11 at a circumference Xiang Zhuaidong.
In the above embodiment, the connecting block 11 is spherical, a chute is circumferentially arranged on the outer side of the connecting block 11, an annular member 12 is rotatably arranged on the chute, and the connecting rod 13 is arranged on the annular member 12, so as to achieve the purpose of adjusting the lifting member.
In some embodiments of the invention, the lifting member comprises an L-shaped lifting rod, and a limit rod 15 is slidingly arranged on the upper side of the transverse part of the L-shaped lifting rod.
In the above embodiment, the sliding fit of the limiting rod 15 realizes the adjustment of the spacing between the limiting rod 15 and the longitudinal part of the L-shaped lifting rod, is suitable for different carrier rollers, and has wider application range.
In some embodiments of the present invention, an adjusting groove is formed at an upper side of the lateral portion of the L-shaped lifting rod, an adjusting screw rod 8 is rotatably disposed in the adjusting groove, an adjusting nut 20 is disposed at an outer end of the adjusting screw rod 8 penetrating through the L-shaped lifting rod, the adjusting screw rod 8 is sleeved with the adjusting nut 20, and the adjusting nut 20 is connected to the limiting rod 15.
In the above embodiment, the adjusting screw 8 is turned, so that the adjusting nut 20 drives the stop lever 15 to transversely slide and match with the L-shaped lifting lever.
In some embodiments of the present invention, the travelling mechanism includes four travelling wheels disposed on the lower side of the load-bearing bottom plate 2, and the four travelling wheels are rectangular in distribution.
In summary, embodiments of the present invention provide a roller replacement device for a belt conveyor, which has at least the following technical effects:
when the carrier roller is replaced, the tensioning device is firstly loosened, materials borne by front and rear conveying belts of the carrier roller to be maintained are cleaned, the bearing bottom plate 2 is arranged on the lower side of the belt conveyor, the two first lifting units are positioned on two sides of the belt conveyor, and the two second lifting units are positioned on two sides of the bearing bottom plate 2; then two clamping plates 10 of the two second lifting rods 7 clamp two sides of the conveying belt respectively, the second lifting rods 7 are lifted to drive the lifting of the position of the conveying belt, and the first lifting unit is used for lifting the conveying belt to enable the conveying belt to be lifted to a higher position; the two telescopic rods 16 of the second lifting unit adjust the height of the lifting pieces until the two lifting pieces lift the two ends on the carrier roller, after the two telescopic rods 16 drive the carrier roller to rise, the carrier roller is taken out of the belt conveyor, the carrier roller on the lifting pieces is taken down, a new carrier roller is replaced, and then the telescopic rods 16 are lowered, so that the installation of the new carrier roller is achieved. In the traditional carrier roller replacing mode, the carrier roller is lifted by matching the electric hoist and the frame, the carrier roller is taken out and installed from the belt conveyor manually, the labor is wasted, the labor intensity is high, and in the invention, the carrier roller on the belt conveyor is replaced more conveniently and rapidly by matching the first lifting unit and the second lifting unit.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The carrier roller replacing device of the belt conveyor is characterized by comprising a bearing unit, a first lifting unit and a second lifting unit;
the bearing unit comprises a bearing bottom plate, and a traveling mechanism is arranged at the bottom side of the bearing bottom plate;
the first lifting unit comprises first lifting rods symmetrically arranged on the upper side of the bearing bottom plate, a lifting groove is formed in the upper side of the first lifting rods, a second lifting rod in lifting fit with the lifting groove is arranged in the lifting groove, a clamping plate penetrates through the upper side of the lifting groove on the upper side of the second lifting rod, and the clamping plate is used for clamping a conveying belt of the belt conveyor;
the second lifting units comprise telescopic rods symmetrically arranged on the upper sides of the bearing bottom plates, the two telescopic rods are positioned on the inner sides of the two first lifting rods, connecting rods are arranged on the upper sides of the telescopic rods, the connecting rods are arranged on the inner sides of the telescopic rods, and lifting pieces for lifting carrier rollers of the belt conveyor are arranged at one ends, far away from the telescopic rods, of the connecting rods;
the upper side of the telescopic rod is provided with a connecting block, the connecting rod is circumferentially arranged on the connecting block in a rotating way, the outer side of the connecting block is circumferentially provided with a sliding groove, the sliding groove is rotationally provided with an annular piece, and the connecting rod is arranged on the annular piece;
the lifting piece comprises an L-shaped lifting rod, and a limiting rod is arranged on the upper side of the transverse part of the L-shaped lifting rod in a sliding manner;
the adjusting device is characterized in that an adjusting groove is formed in the upper side of the transverse portion of the L-shaped lifting rod, an adjusting screw rod is rotationally arranged in the adjusting groove, an adjusting nut penetrates through the outer end of the L-shaped lifting rod, an adjusting nut is sleeved on the adjusting screw rod, and the adjusting nut is connected to the limiting rod.
2. The carrier roller changing device for a belt conveyor according to claim 1, wherein a first bearing block is hinged to the lower side of the first lifting rod, and the first bearing block is arranged on the upper side of the bearing bottom plate.
3. The carrier roller changing device for a belt conveyor according to claim 2, wherein the outer side of the second lifting rod is provided with a straight tooth portion;
the outside of first lift pole is provided with the transmission case, the transmission case rotates and is provided with first drive gear, first drive gear meshing has second drive gear, second drive gear runs through first lift pole with the straight scale portion meshing of second lift pole, the transmission case is provided with the drive first drive gear pivoted handle pole.
4. The carrier roller changing device for a belt conveyor according to claim 2, wherein a second bearing block is hinged to the lower side of the telescopic rod, and the lower side of the second bearing block is arranged on the upper side of the bearing bottom plate.
5. The carrier roller replacing device for the belt conveyor according to claim 4, wherein a first sliding groove is formed in the upper side of the bearing bottom plate, and first sliding blocks in sliding fit with the first sliding groove are arranged on the bottom sides of the first bearing block and the second bearing block;
the front side of the bearing bottom plate is provided with a second chute communicated with the first chute, the front sides of the first bearing block and the second bearing block are respectively provided with a screw, and the screw penetrates through the front side of the second chute and is sleeved with a screw cap.
6. The carrier roller changing device of a belt conveyor according to claim 1, wherein the lifting groove is provided with a third sliding groove, and the second lifting rod is provided with a second sliding block in sliding fit with the third sliding groove.
7. The carrier roller changing device for a belt conveyor according to claim 1, wherein the traveling mechanism comprises four traveling wheels arranged on the lower side of the carrying base plate, and the four traveling wheels are distributed in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211163680.XA CN115401438B (en) | 2022-09-23 | 2022-09-23 | Belt conveyor idler changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211163680.XA CN115401438B (en) | 2022-09-23 | 2022-09-23 | Belt conveyor idler changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115401438A CN115401438A (en) | 2022-11-29 |
| CN115401438B true CN115401438B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211163680.XA Active CN115401438B (en) | 2022-09-23 | 2022-09-23 | Belt conveyor idler changing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN115401438B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005194067A (en) * | 2004-01-08 | 2005-07-21 | Sankyu Inc | Roller replacing tool for belt conveyor and roller replacing method using it |
| CN107538205A (en) * | 2017-07-13 | 2018-01-05 | 北方重工集团有限公司 | A kind of carrier roller of belt conveyer more changing device |
| CN211565702U (en) * | 2019-11-27 | 2020-09-25 | 广西糖业集团西江制糖有限公司 | Device capable of replacing parallel carrier rollers in operation |
| CN213888965U (en) * | 2020-11-18 | 2021-08-06 | 沂南沂泰环保建材科技有限公司 | Hydraulic belt carrier roller replacing device |
| CN213918041U (en) * | 2020-12-07 | 2021-08-10 | 中铝中州铝业有限公司 | Belt carrier roller replacing device |
| CN216939315U (en) * | 2022-03-17 | 2022-07-12 | 山西建邦集团有限公司 | Device for replacing carrier roller of conveying belt on line |
| CN217123034U (en) * | 2022-04-11 | 2022-08-05 | 山东钢铁集团永锋临港有限公司 | Semi-automatic belt carrier roller replacing device |
-
2022
- 2022-09-23 CN CN202211163680.XA patent/CN115401438B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005194067A (en) * | 2004-01-08 | 2005-07-21 | Sankyu Inc | Roller replacing tool for belt conveyor and roller replacing method using it |
| CN107538205A (en) * | 2017-07-13 | 2018-01-05 | 北方重工集团有限公司 | A kind of carrier roller of belt conveyer more changing device |
| CN211565702U (en) * | 2019-11-27 | 2020-09-25 | 广西糖业集团西江制糖有限公司 | Device capable of replacing parallel carrier rollers in operation |
| CN213888965U (en) * | 2020-11-18 | 2021-08-06 | 沂南沂泰环保建材科技有限公司 | Hydraulic belt carrier roller replacing device |
| CN213918041U (en) * | 2020-12-07 | 2021-08-10 | 中铝中州铝业有限公司 | Belt carrier roller replacing device |
| CN216939315U (en) * | 2022-03-17 | 2022-07-12 | 山西建邦集团有限公司 | Device for replacing carrier roller of conveying belt on line |
| CN217123034U (en) * | 2022-04-11 | 2022-08-05 | 山东钢铁集团永锋临港有限公司 | Semi-automatic belt carrier roller replacing device |
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| Publication number | Publication date |
|---|---|
| CN115401438A (en) | 2022-11-29 |
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