CN221164515U - Deviation preventing device for transmission belt of elevator - Google Patents
Deviation preventing device for transmission belt of elevator Download PDFInfo
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- CN221164515U CN221164515U CN202322558375.7U CN202322558375U CN221164515U CN 221164515 U CN221164515 U CN 221164515U CN 202322558375 U CN202322558375 U CN 202322558375U CN 221164515 U CN221164515 U CN 221164515U
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- deviation
- belt
- screw rod
- support frame
- rectifying
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- 230000005540 biological transmission Effects 0.000 title abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a deviation preventing device for a driving belt of a lifting machine, which comprises a driving belt and a bracket, wherein a deviation rectifying strip is integrally arranged at the edge of the inner side of the driving belt, a support frame and a fixed plate are welded on the bracket, a screw rod is arranged on the surface of the support frame in a penetrating way, one end of the screw rod is connected with a movable plate, a spring is sleeved outside the screw rod between the movable plate and the support frame, a nut is arranged on one side of the support frame and matched with the screw rod, and a deviation rectifying wheel is rotationally connected between the fixed plate and the movable plate. According to the utility model, the deviation correcting wheel is arranged, the distance between the movable plate and the fixed plate is adjusted, so that the deviation correcting wheel with different types of lengths can be supported conveniently, the convenience of the disassembly of the deviation correcting wheel by a worker is improved, the deviation correcting wheel is replaced conveniently, the application range is wider, and meanwhile, the foreign matters on the surface of the transmission belt can be cleaned by the aid of the scraping plate, and the cleaning is time-saving and labor-saving.
Description
Technical Field
The utility model relates to the technical field of driving belts for elevators, in particular to a deviation preventing device for a driving belt for an elevator.
Background
Belt conveyors are widely used in various industries as continuous bulk material transport machinery, with belt conveyor misalignment being the most common fault. The belt of the material distributing vehicle is a bidirectional belt, and in the process of reciprocating movement, the belt is subjected to deviation faults due to factors such as mechanical abrasion, dust, tension change in the belt and the like, and the belt is light in deviation, so that material scattering and belt abrasion are caused; the heavy belt is softened, burnt and even fire caused by the severe friction between the belt and the frame, so that the whole production line is stopped, and the worn and fallen belt scraps can cause serious pollution to materials, thereby influencing the product quality.
The prior art has the following problems:
Searching, chinese patent bulletin number: CN204980026U discloses a belt deviation preventing device, comprising a fixing frame fixed on the travelling crane at two sides of the belt, an adjusting screw rod is arranged on the fixing frame, an adjusting frame is arranged on the adjusting screw rod in a penetrating way, the outer side of the adjusting screw rod is limited by an adjusting nut, and a spring is arranged on the adjusting screw rod between the adjusting frame and the fixing frame in a penetrating way; the utility model provides a be equipped with two parallel fixed plates on the regulating frame, two fixed plate upper portion inboard is equipped with the bearing that can roll respectively, and the axis direction and the fixed plate length direction coincidence of bearing, the belt be located between two fixed plate bearings and with the bearing contact, be equipped with the wheel of rectifying between two fixed plate lower part inboard, the axis direction of wheel of rectifying is perpendicular with the fixed plate, and this patent installs additional on original equipment basis and prevents belt off tracking device, fixes the belt in an adjustable range. When the belt is deviated, the device on one side of the deviation utilizes the elasticity of the self spring to push the belt in the opposite direction, and automatically adjusts the position of the belt, so that the belt is always kept at the center position.
However, the problem that the correction of the elevator belt needs to be improved is solved, and the correction wheel is obviously inconvenient to replace and is inconvenient to adapt to the use of different types of belts, so that the application range is limited.
Therefore, the driving belt deviation preventing device for the elevator is provided for solving the defects.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a transmission belt deviation preventing device for a hoisting machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a deviation preventing device for lifting machine drive belt, includes drive belt and support, the inboard edge integration of drive belt is provided with the strip of rectifying, the welding has support frame and fixed plate on the support, the surface of support frame runs through and is provided with the screw rod, and the one end of screw rod is connected with the fly leaf to be located the outside cover of screw rod between fly leaf and the support frame and be equipped with the spring, one side of support frame is provided with the nut, and nut and screw rod cooperation use, rotate between fixed plate and the fly leaf and be connected with the wheel of rectifying, and the groove of rectifying has been seted up on the surface of rectifying, the detachable installation has the scraper blade on one side surface of fly leaf.
Preferably, the scraper is made of 304 stainless steel, and the surface of the scraper is attached to the outer wall of the deviation correcting wheel.
Preferably, the deviation correcting wheels are arranged in a plurality, and the deviation correcting wheels are distributed on the inner side of the transmission belt at equal intervals.
Preferably, the deviation rectifying strip is matched with the deviation rectifying groove.
Preferably, the diameter of the spring is greater than the diameter of the screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the deviation correcting wheel is arranged, the distance between the movable plate and the fixed plate is adjusted, so that the deviation correcting wheel with different types of lengths can be supported conveniently, the convenience of the disassembly of the deviation correcting wheel by a worker is improved, the deviation correcting wheel is replaced conveniently, the application range is wider, and meanwhile, the foreign matters on the surface of the transmission belt can be cleaned by the aid of the scraping plate, and the cleaning is time-saving and labor-saving.
2. According to the utility model, the deviation rectifying strip is arranged and matched with the deviation rectifying wheel, so that the accurate transmission of the deviation rectifying strip is realized, the phenomenon of movement of the transmission belt is avoided, the stability of the transmission belt during transmission is improved, and the deviation probability of the transmission belt is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a belt deviation preventing device for a hoist according to the present utility model;
FIG. 2 is a schematic diagram of the connection of a support frame, a movable plate, a deviation correcting wheel, a scraping plate, a screw, a nut, a spring and a fixed plate;
FIG. 3 is a perspective view of a squeegee;
fig. 4 is a side view of a belt deviation preventing device for a hoist according to the present utility model.
Legend description:
1. A transmission belt; 2. deviation rectifying strips; 3. a support frame; 4. a movable plate; 5. deviation correcting wheels; 6. a scraper; 7. a screw; 8. a nut; 9. a spring; 10. and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a driving belt deviation preventing device for a lifter comprises a driving belt 1 and a support, the inner side edge of the driving belt 1 is integrally provided with a deviation rectifying strip 2, a support frame 3 and a fixed plate 10 are welded on the support frame, the surface of the support frame 3 is penetrated and provided with a screw rod 7, one end of the screw rod 7 is connected with a movable plate 4, a spring 9 is sleeved outside the screw rod 7 between the movable plate 4 and the support frame 3, one side of the support frame 3 is provided with a nut 8, the nut 8 is matched with the screw rod 7, a deviation rectifying wheel 5 is rotationally connected between the fixed plate 10 and the movable plate 4, a deviation rectifying groove is formed in the surface of the deviation rectifying wheel 5, a scraping plate 6 is detachably arranged on one side surface of the movable plate 4, the deviation rectifying wheel 5 with different types of lengths is conveniently and supported by adjusting the distance between the movable plate 4 and the fixed plate 10, the convenience of the deviation rectifying wheel 5 is improved for workers, the deviation rectifying wheel 5 is facilitated to be replaced, the range of application is wider, and meanwhile, the setting of the scraping plate 6 can clean the surface of the driving belt 1, and secondly the deviation rectifying wheel 2 is matched with the screw rod 7, the deviation rectifying groove is used, the foreign matters on the surface of the driving belt 1, the driving belt is accurately rectified and the driving belt is prevented from being caused, the phenomenon that the driving belt 1 is accurate, and the driving belt is stable is avoided.
In this embodiment: the scraper 6 is made of 304 stainless steel, and the surface of the scraper 6 is attached to the outer wall of the deviation correcting wheel 5.
Specifically, when guaranteeing self intensity, be difficult for rustting, increase of service life.
In this embodiment: the deviation correcting wheels 5 are provided in plurality, and the deviation correcting wheels 5 are distributed on the inner side of the driving belt 1 at equal intervals.
Specifically, the deviation rectifying capability and the deviation rectifying effect on the driving belt 1 are improved, and the deviation of the driving belt 1 is prevented.
In this embodiment: the deviation rectifying strip 2 is matched with the deviation rectifying groove.
Specifically, the deviation rectifying effect is improved, and the deviation of the driving belt 1 is prevented.
In this embodiment: the diameter of the spring 9 is larger than the diameter of the screw 7.
Specifically, the driving belt 1 can be fixed in an adjustable range, so that the deviation correcting wheels 5 with different lengths can be replaced conveniently, and the application range is improved.
Working principle: during the use, through adjusting the distance between fly leaf 4 and the fixed plate 10, be convenient for play the effect of supporting to the wheel 5 of rectifying of different grade type length, improve the staff and dismantle the convenience of wheel 5 of rectifying, be favorable to changing to wheel 5 of rectifying, and application scope is more extensive, scraper blade 6's setting simultaneously, can clear up the foreign matter on drive belt 1 surface, and clear up labour saving and time saving, second rectifying strip 2 and wheel 5 cooperation of rectifying use, the accurate transmission of rectifying strip 2 has been realized, the drunkenness phenomenon has been avoided drive belt 1 to take place, stability when having improved drive belt 1 transmission, reduce the probability of drive belt 1 off tracking.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a deviation preventing device for a conveyer belt for lifting machine, includes conveyer belt (1) and support, its characterized in that, the inboard edge integration of conveyer belt (1) is provided with rectifying strip (2), the welding has support frame (3) and fixed plate (10) on the support, the surface of support frame (3) runs through and is provided with screw rod (7), and the one end of screw rod (7) is connected with fly leaf (4) to be located outside cover of screw rod (7) between fly leaf (4) and support frame (3) and be equipped with spring (9), one side of support frame (3) is provided with nut (8), and nut (8) and screw rod (7) cooperation use, rotate between fixed plate (10) and fly leaf (4) and be connected with rectifying wheel (5), and rectifying groove has been seted up on the surface of rectifying wheel (5), one side surface demountable installation of fly leaf (4) has scraper blade (6).
2. The deviation preventing device for the driving belt for the elevator according to claim 1, wherein the scraping plate (6) is made of 304 stainless steel, and the surface of the scraping plate (6) is attached to the outer wall of the deviation correcting wheel (5).
3. The belt deviation preventing device for the elevator according to claim 1, wherein a plurality of deviation correcting wheels (5) are arranged, and the plurality of deviation correcting wheels (5) are equidistantly distributed on the inner side of the belt (1).
4. The deviation preventing device for the driving belt for the elevator according to claim 1, wherein the deviation rectifying strip (2) is matched with the deviation rectifying groove.
5. The belt deviation preventing device for a hoisting machine according to claim 1, characterized in that the diameter of the spring (9) is larger than the diameter of the screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558375.7U CN221164515U (en) | 2023-09-20 | 2023-09-20 | Deviation preventing device for transmission belt of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558375.7U CN221164515U (en) | 2023-09-20 | 2023-09-20 | Deviation preventing device for transmission belt of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221164515U true CN221164515U (en) | 2024-06-18 |
Family
ID=91441979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322558375.7U Active CN221164515U (en) | 2023-09-20 | 2023-09-20 | Deviation preventing device for transmission belt of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221164515U (en) |
-
2023
- 2023-09-20 CN CN202322558375.7U patent/CN221164515U/en active Active
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