CN219858872U - High security power transmission belt - Google Patents
High security power transmission belt Download PDFInfo
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- CN219858872U CN219858872U CN202321065268.4U CN202321065268U CN219858872U CN 219858872 U CN219858872 U CN 219858872U CN 202321065268 U CN202321065268 U CN 202321065268U CN 219858872 U CN219858872 U CN 219858872U
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- power transmission
- transmission belt
- plate
- speed reducer
- frame plate
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a high-safety power transmission belt, which comprises a transmission platform and a driving mechanism arranged at the proximal end of the transmission platform, wherein the transmission platform is provided with a transmission shaft; when the gyroscope detects that the motor and the speed reducer are in a horizontal state, the controller can start the motor, the motor drives the speed reducer to rotate, the output end of the speed reducer drives the third sprocket to rotate, the third sprocket drives the second sprocket to rotate through the chain, the second sprocket drives the first sprocket to rotate through the chain, the carrier roller drives the pipe material to move between the chains, and the device is simple in structure, convenient to install and convenient to detach, install and adjust the length of the chains. When the chain breaks or the first shaft body is blocked, the second chain wheel is still driven by the speed reducer to rotate, the gyroscope detects that the motor and the speed reducer are in a non-horizontal state, the controller controls the motor to stop rotating, further damage to equipment is avoided, and safety of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of conveyor belts, in particular to a high-safety power conveyor belt.
Background
At present, with the continuous development of technology, industrial conveyor belts are widely used with their unique advantages, but conventional industrial conveyor belts still need to adjust the length of the conveyor belt so that it has no redundant parts during operation. In addition, because the conveyor belt has no redundant parts during operation, when the condition of belt clamping and belt breakage occurs on the conveyor belt, the motor cannot be stopped in time, secondary damage can be caused to parts such as the conveyor belt or the motor during continuous operation, and equipment cost is increased.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, an object of the present utility model is to provide a high-safety power transmission belt that solves one or more of the problems of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a high safety power transmission belt comprising a transmission platform and a drive mechanism disposed at a proximal end of the transmission platform;
the conveying platform comprises two symmetrically arranged first frame plates, at least four first shaft bodies are rotatably arranged between the first frame plates, and two first chain wheels are arranged on each first shaft body;
the driving mechanism comprises a second frame plate, a supporting plate arranged at the far end of the second frame plate, a speed reducer arranged at the near end of the second frame plate and a motor connected with the speed reducer, wherein a second shaft body is rotatably arranged at the near end of the second frame plate, three second chain wheels are arranged on the second shaft body, a third chain wheel is arranged at the output end of the speed reducer, the third chain wheel is in chain transmission with one of the second chain wheels, and the other two second chain wheels are in chain transmission with the first chain wheel;
the front side of the far end of the supporting plate is provided with a limit column penetrating through the first frame plate, the outer side of the limit column is sleeved with an elastic piece, one end of the elastic piece is connected with the supporting plate, the other end of the elastic piece is connected with the first frame plate, and the rear end of the supporting plate is hinged to the near end of the first frame plate.
Further, a second waist-shaped hole for the limit post to pass through is formed at the proximal end of the first frame plate.
Further, a rotating seat is arranged at the position, corresponding to the far end of the supporting plate and the near end of the first frame plate, of the supporting plate, and a rotating shaft penetrates between the rotating seats.
Further, the second frame plate and the supporting plate are positioned at the position of the speed reducer and provided with first waist-shaped holes, the far end of the supporting plate is provided with a pressing plate, and the speed reducer is fixedly connected with the second frame plate, the supporting plate and the pressing plate through fixing pieces.
Further, the support plate far end sets up first fixed block, the clamp plate far end sets up the second fixed block, first fixed block, second fixed block pass the bolt fastening.
Further, a plurality of carrier rollers are arranged between the chains.
Further, the front end of the second frame plate is provided with a groove.
Further, the first frame plates are connected through the connecting blocks, the proximal ends and the distal ends of the inner sides of the first frame plates are provided with supporting bars for supporting chains, and the two sides of the distal ends of the first frame plates are also provided with a plurality of limiting rods.
Further, a gyroscope is further arranged at the far end of the supporting plate and used for detecting the inclination angle of the driving mechanism.
Further, the high-safety power transmission belt further comprises a controller, and the controller is respectively connected with the gyroscope and the motor.
Compared with the prior art, the utility model has the following beneficial technical effects:
when the gyroscope detects that the motor and the speed reducer are in a horizontal state, the controller can start the motor, the motor drives the speed reducer to rotate, the output end of the speed reducer drives the third sprocket to rotate, the third sprocket drives the second sprocket to rotate through the chain, the second sprocket drives the first sprocket to rotate through the chain, and the carrier roller drives the pipe to move, so that the high-safety power transmission belt has a simple structure, is convenient to install, is convenient to detach and install, and can adapt to the transmission belts with different lengths.
And (II) further, when the chain breaks or the first shaft body is blocked, the second chain wheel is driven by the speed reducer to still rotate, so that the possibility that the second chain wheel rotates upwards along the chain or the driving mechanism drops downwards under the action of gravity can occur, the gyroscope detects that the motor and the speed reducer are in a non-horizontal state, the controller controls the motor to stop rotating, further damage to equipment is avoided, and the safety of the equipment is improved.
Drawings
Fig. 1 is an isometric view of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 2 is a schematic front view of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 3 is a schematic top view of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 4 shows a cross-sectional view at A-A of a high safety power transmission belt provided in accordance with a first embodiment of the present utility model.
Fig. 5 shows a schematic bottom view of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 6 is a first perspective isometric view of a drive mechanism in a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 7 is a schematic front view showing a driving mechanism of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 8 is a second perspective isometric view of a drive mechanism in a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 9 is a schematic bottom view of a driving mechanism of a high-safety power transmission belt according to a first embodiment of the present utility model.
Fig. 10 shows a connection relationship diagram of a high-safety power transmission belt according to an embodiment of the present utility model.
The reference numerals in the drawings:
1. a first frame plate; 11. a limit rod; 12. a support bar; 13. a connecting block; 14. a first shaft body; 15. a first sprocket; 16. a chain; 17. a carrier roller; 18. a second waist-shaped hole; 2. a second frame plate; 21. a groove; 22. a second shaft body; 23. a second sprocket; 3. a support plate; 31. a pressing plate; 311. a second fixed block; 32. a first fixed block; 33. a bolt; 34. a first waist-shaped hole; 35. a limit column; 36. an elastic member; 37. a rotating seat; 38. a rotating shaft; 4. a motor; 5. a speed reducer; 51. a third sprocket; 6. a gyroscope; 7. and a controller.
Detailed Description
For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or essential characteristics thereof.
In the description of the present utility model, the positional or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to more clearly describe the structure of the above-described high-safety power transmission belt, the present utility model defines the terms "distal end" and "proximal end", specifically, "distal end" means an end far from the ground, and "proximal end" means an end close to the ground, taking fig. 1 as an example, the lower end of the first decking board 1 in fig. 1 is the proximal end, and the upper end of the first decking board 1 in fig. 1 is the distal end.
Example 1
Referring to fig. 1 to 9, a high-safety power transmission belt includes a transmission platform and a driving mechanism disposed at a proximal end of the transmission platform;
the conveying platform comprises two symmetrically arranged first frame plates 1, at least four first shaft bodies 14 are rotatably arranged between the first frame plates 1, and two first chain wheels 15 are arranged on each first shaft body 14;
the driving mechanism comprises a second frame plate 2, a supporting plate 3 arranged at the far end of the second frame plate 2, a speed reducer 5 arranged at the near end of the second frame plate 2 and a motor 4 connected with the speed reducer 5, wherein a second shaft body 22 is rotatably arranged at the near end of the second frame plate 2, three second chain wheels 23 are arranged on the second shaft body 22, a third chain wheel 51 is arranged at the output end of the speed reducer 5, the third chain wheel 51 is in chain transmission with one of the second chain wheels 23, and the other two second chain wheels 23 are in chain transmission with the first chain wheel 15;
the front side of the far end of the supporting plate 3 is provided with a limit post 35 penetrating through the first frame plate 1, the outer side of the limit post 35 is sleeved with an elastic piece 36, one end of the elastic piece 36 is connected with the supporting plate 3, the other end of the elastic piece is connected with the first frame plate 1, and the rear end of the supporting plate 3 is hinged with the near end of the first frame plate 1. When the motor 4 and the speed reducer 5 are in a horizontal state, the elastic piece 36 does not generate elastic force, and the elastic piece 36 can play a role in buffering the deflection of the driving mechanism.
The specific structure of the driving mechanism is described below:
referring to fig. 5, further, the proximal end of the first frame plate 1 is provided with a second waist-shaped hole 18 for the limit post 35 to pass through, and the waist-shaped hole facilitates the rotation of the limit post 35.
Referring to fig. 1, 2, 4, 6 and 7, further, a rotating seat 37 is disposed at a position corresponding to the distal end of the support plate 3 and the proximal end of the first frame plate 1, and a rotating shaft 38 passes between the rotating seats 37.
Referring to fig. 8, further, the second frame plate 2 and the supporting plate 3 are provided with a first waist-shaped hole 34 at the position of the speed reducer 5, the distal end of the supporting plate 3 is provided with a pressing plate 31, and the speed reducer 5 is fixedly connected with the second frame plate 2, the supporting plate 3 and the pressing plate 31 through fixing pieces (not shown in the figure). The fixing member is preferably a bolt 33 and a nut screwed with the bolt 33.
Referring to fig. 2, 6, 7 and 8, further, a first fixing block 32 is disposed at a distal end of the supporting plate 3, a second fixing block 311 is disposed at a distal end of the pressing plate 31, and the first fixing block 32 and the second fixing block 311 are fixed by passing through a bolt 33, and the horizontal positions of the speed reducer 5 and the motor 4 are fixed by adjusting the bolt 33.
Referring to fig. 1, 3 and 4, further, a plurality of idler rollers 17 are disposed between the chains 16, and the idler rollers 17 are used for carrying the conveying pipe materials.
Referring to fig. 5 and 6, further, the front end of the second frame plate 2 is provided with a groove 21 to avoid interference with the chain 16 and the carrier roller 17.
The following describes the specific structure of the conveying platform as follows:
referring to fig. 1, 2, 3 and 4, further, the first frame plates 1 are connected through a connecting block 13, the proximal end and the distal end of the inner side of the first frame plates 1 are provided with supporting bars 12 for supporting chains 16, and two sides of the distal end of the first frame plates 1 are further provided with a plurality of limiting bars 11 for guiding transported pipe materials.
Referring to fig. 6 and 7, further, a gyroscope 6 is further disposed at the distal end of the supporting plate 3, and the gyroscope 6 is used for detecting the inclination angle of the driving mechanism.
Referring to fig. 9, further, the high-safety power transmission belt further includes a controller 7, and the controller 7 is connected to the gyroscope 6 and the motor 4 respectively. The controller 7 is a commercially available PLC controller 7, and is controlled by software and a control program in the prior art, and the controller 7 is configured to receive a detection result of the gyroscope 6 and control the start and stop of the motor 4 according to the detection result.
The specific working procedure of the utility model is as follows:
when the gyroscope 6 detects that the motor 4 and the speed reducer 5 are in a horizontal state, the controller 7 can start the motor 4, the motor 4 drives the speed reducer 5 to rotate, the output end of the speed reducer 5 drives the third sprocket 51 to rotate, the third sprocket 51 drives the second sprocket 23 to rotate through the chain 16, the second sprocket 23 drives the first sprocket 15 to rotate through the chain 16, and the carrier roller 17 between the chains 16 drives the pipe to move.
When the chain 16 breaks or the first shaft 14 is blocked, the second sprocket 23 is still driven to rotate by the speed reducer 5, so that the possibility that the second sprocket 23 rotates upwards along the chain 16 or the driving mechanism drops downwards under the action of gravity can occur, the gyroscope 6 detects that the motor 4 and the speed reducer 5 are in a non-horizontal state, and the controller 7 controls the motor 4 to stop rotating.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A high safety power transmission belt, characterized in that: the high-safety power transmission belt comprises a transmission platform and a driving mechanism arranged at the proximal end of the transmission platform;
the conveying platform comprises two symmetrically arranged first frame plates, at least four first shaft bodies are rotatably arranged between the first frame plates, and two first chain wheels are arranged on each first shaft body;
the driving mechanism comprises a second frame plate, a supporting plate arranged at the far end of the second frame plate, a speed reducer arranged at the near end of the second frame plate and a motor connected with the speed reducer, wherein a second shaft body is rotatably arranged at the near end of the second frame plate, three second chain wheels are arranged on the second shaft body, a third chain wheel (51) is arranged at the output end of the speed reducer, the third chain wheel is in chain transmission with one of the second chain wheels, and the other two second chain wheels are in chain transmission with the first chain wheel;
the front side of the far end of the supporting plate is provided with a limit column penetrating through the first frame plate, the outer side of the limit column is sleeved with an elastic piece, one end of the elastic piece is connected with the supporting plate, the other end of the elastic piece is connected with the first frame plate, and the rear end of the supporting plate is hinged to the near end of the first frame plate.
2. A high security power transmission belt as claimed in claim 1, wherein: the proximal end of the first frame plate is provided with a second waist-shaped hole for the limit post to pass through.
3. A high safety power transmission belt as claimed in claim 2, wherein: the rotary seat is arranged at the position, corresponding to the proximal end of the first frame plate, of the distal end of the support plate, and the rotary seat penetrates through the rotary shaft.
4. A high security power transmission belt as claimed in claim 1, wherein: the second frame plate and the supporting plate are positioned at the position of the speed reducer and provided with first waist-shaped holes, the far end of the supporting plate is provided with a pressing plate, and the speed reducer is fixedly connected with the second frame plate, the supporting plate and the pressing plate through fixing pieces.
5. A high security power transmission belt as defined in claim 4, wherein: the support plate distal end sets up first fixed block, the clamp plate distal end sets up the second fixed block, first fixed block, second fixed block pass the bolt fastening.
6. A high security power transmission belt as claimed in claim 1, wherein: a plurality of carrier rollers are arranged between the chains.
7. A high security power transmission belt as defined in claim 6, wherein: the front end of the second frame plate is provided with a groove.
8. A high security power transmission belt as claimed in claim 1, wherein: the first frame plates are connected through connecting blocks, the proximal ends and the distal ends of the inner sides of the first frame plates are provided with supporting bars for supporting chains, and the two sides of the distal ends of the first frame plates are also provided with a plurality of limiting rods.
9. A high security power transmission belt as claimed in claim 1, wherein: and a gyroscope is further arranged at the far end of the supporting plate and used for detecting the inclination angle of the driving mechanism.
10. A high security power transmission belt as claimed in claim 9, wherein: the high-safety power transmission belt further comprises a controller, and the controller is respectively connected with the gyroscope and the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065268.4U CN219858872U (en) | 2023-05-06 | 2023-05-06 | High security power transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065268.4U CN219858872U (en) | 2023-05-06 | 2023-05-06 | High security power transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219858872U true CN219858872U (en) | 2023-10-20 |
Family
ID=88341995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321065268.4U Active CN219858872U (en) | 2023-05-06 | 2023-05-06 | High security power transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219858872U (en) |
-
2023
- 2023-05-06 CN CN202321065268.4U patent/CN219858872U/en active Active
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