CN213621839U - Automatic tensioning and supporting device for conveying belt - Google Patents
Automatic tensioning and supporting device for conveying belt Download PDFInfo
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- CN213621839U CN213621839U CN202020656681.8U CN202020656681U CN213621839U CN 213621839 U CN213621839 U CN 213621839U CN 202020656681 U CN202020656681 U CN 202020656681U CN 213621839 U CN213621839 U CN 213621839U
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- conveyer belt
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Abstract
The utility model discloses an automatic tensioning of conveyer belt and device of propping up, including conveyer belt, support frame, cylinder, fixed support board, driven shaft, pull rod, driving shaft, the fixed support board left side is provided with the driving shaft, the fixed support board left and right sides is provided with the driven shaft, the driven shaft is connected with hydraulic drive device, both sides are provided with the cylinder respectively about the hydraulic drive device, evenly be provided with the three rows support frame between fixed support board upside and the conveyer belt, fixed support board, support frame are provided with the pull rod. The cooperation between support frame, conveyer belt, driving shaft, the driven shaft is used and is made the conveyer at the during operation, inside grease and food garrulous end passed through conveyer belt edge or chain net belt gap entering equipment, when polluting the inside and conveyer belt back of the body of equipment, can reduce the sanitary clearance and increase belt life.
Description
Technical Field
The utility model relates to an automatic tensioning of conveyer belt and device of propping specifically belong to food machinery technical field.
Background
The food conveyor has simple structure and is convenient to maintain; the energy consumption is less, and the use cost is low. The method is mainly applied to food, beverage and fruit processing, filling, pop-top can, cleaning, PET bottle blowing and hardware part production; the food conveyor adopts a special food-grade conveying belt, and can meet the requirements of industries such as food, pharmacy, daily chemical industry and the like. The conveyer belt is provided with various materials such as rubber, canvas, PVC, PU and the like, and can meet the conveying of materials with special requirements on oil resistance, corrosion resistance, static resistance and the like besides the conveying of common materials. In addition, accessories such as a push plate, a side baffle plate, a skirt edge and the like can be added on the conveying belt to meet the requirements of different processes.
The food conveyor is stable in conveying, and materials and the conveying belt do not move relatively, so that damage to conveyed objects can be avoided. Compared with other conveyors, the noise is lower, and the occasion that the requirement on the working environment is quieter is more suitable. But at present, when the conveyor for processing food works, grease and food scraps enter the equipment through the edge of the conveying belt or the gap of the chain mesh belt, so that the inside of the equipment and the back of the conveying belt are polluted, more difficulty is caused for sanitary cleaning, and the belt conveyor needs to be kept in a non-slip state during working, so that the conveying belt needs to be kept in a tensioning state during working, and the service life of the belt is shortened.
Disclosure of Invention
An object of the utility model is to provide an automatic tensioning of conveyer belt and device of propping up, with the present processing food conveyer who proposes in solving above-mentioned background art at the during operation, inside grease and food garrulous end passed through conveyer belt edge or chain net belt gap entering equipment, just so pollute the inside and the conveyer belt back of equipment, cause the bigger degree of difficulty for the health clearance, because band conveyer during operation need keep the non-skid state, consequently, need the conveyer belt to keep the tensioning state at the during operation, cause reduction belt life scheduling problem from this.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic tensioning and supporting device for a conveying belt comprises the conveying belt, a supporting frame, an air cylinder, a fixed supporting plate, a driven shaft, a pull rod and a driving shaft.
Preferably, a driving shaft is arranged on the left side of the fixed supporting plate, a driven shaft is arranged on the left side and the right side of the fixed supporting plate, the driving shaft and the driven shaft are perpendicular to the length direction of the fixed supporting plate, and the plurality of conveying belts are sleeved on the driving shaft and the driven shaft simultaneously.
Preferably, the driving shaft and the driven shaft are transmitted through a conveying belt, the driven shaft is connected with a hydraulic driving device, air cylinders are arranged on the upper side and the lower side of the hydraulic driving device respectively, and the air cylinders and the driven shaft are fixedly connected through bolt sets.
Preferably, three rows of support frames are uniformly arranged between the upper side of the fixed support plate and the conveying belt, the support frames are inclined to the fixed support plate, the support frames are connected with the fixed support plate through threaded connection, and tensioning support columns are arranged on the fixed support plate and are perpendicular to the support frames.
Preferably, the fixed supporting plate and the supporting frame are of hollow structures, the fixed supporting plate and the supporting frame are provided with pull rods, a manual valve handle is arranged on the right side of each pull rod, and the manual valve handle and the air cylinder are connected and fixed through bolts.
The utility model relates to an automatic tensioning of conveyer belt and supporting device's beneficial effect is: three rows of supporting frames are uniformly arranged between the upper side of the fixed supporting plate and the conveying belt, the supporting frames are inclined to the fixed supporting plate, the lower two sides of the hydraulic driving device are respectively provided with an air cylinder, the fixed supporting plate and the supporting frame are provided with pull rods, a manual control valve handle is arranged on the right side of the pull rod, the manual control valve handle and the cylinder are connected and fixed through a bolt, when the handle of the manual control valve is broken to a cleaning state, the cylinder contracts, the cylinder drives the driven shaft to move towards the middle, the conveying belt is loosened, meanwhile, the cylinder drives the pull rod to move leftwards, the pull rod drives the support frame to move leftwards, the fixed support plate is used as a fulcrum to be upwards supported, the support frame simultaneously drives the conveying belt to be upwards supported, therefore, grease and food scraps enter the equipment through the edge of the conveying belt or the gap of the chain mesh belt, and the inside of the conveying belt and the back of the conveying belt can be conveniently cleaned.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of an automatic tensioning and supporting device for a conveyor belt according to the present invention;
fig. 2 is a top view of an automatic tensioning and supporting device for a conveyor belt according to the present invention;
FIG. 3 is a schematic view of a driving shaft structure of an automatic tensioning and supporting device for a conveyor belt according to the present invention;
fig. 4 is a schematic structural view of a part of an automatic tensioning and supporting device for a conveyor belt according to the present invention;
fig. 5 is a schematic structural view of a part of an automatic tensioning and supporting device for a conveyor belt according to the present invention;
in the figure: 1. a conveyor belt; 2. a support frame; 3. fixing the support plate; 4. a pull rod; 5. a drive shaft; 6. a cylinder; 7. a driven shaft; 8. tensioning the support column; 9. connecting by screw thread; 10. a manual valve handle; 11. connecting by bolts; 12. a bolt group; 13. and a hydraulic drive device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions:
the utility model discloses a theory of operation and use flow: as shown in fig. 1, the present embodiment provides an automatic tensioning and supporting device for a conveyor belt, which includes a conveyor belt 1, a supporting frame 2, a cylinder 6, a fixed supporting plate 3, a driven shaft 7, a pull rod 4, and a driving shaft 5.
As shown in fig. 1, this embodiment provides an automatic tensioning of conveyer belt and props up device, 3 left sides of fixed support plate are provided with driving shaft 5, the side is provided with driven shaft 7 about fixed support plate 3, 3 length direction settings of driving shaft 5, driven shaft 7 perpendicular to fixed support plate, a plurality of conveyer belts 1 cup joint driving shaft 5 and driven shaft 7 simultaneously.
As shown in fig. 5, the present embodiment provides an automatic tensioning and supporting device for a conveyor belt, wherein a driving shaft 5 and a driven shaft 7 are driven by a conveyor belt 1, the conveyor belt is rotatably connected with the driving shaft 5 and the driven shaft 7, the driven shaft 7 is connected with a hydraulic driving device 13, air cylinders 6 are respectively arranged on the upper side and the lower side of the hydraulic driving device 13, and the air cylinders 6 and the driven shaft 7 are fixedly connected by bolt sets 12.
As shown in fig. 4, in the present embodiment, three rows of support frames 2 are uniformly arranged between the upper side of the fixed support plate 3 and the conveyor belt 1, the support frames 2 are inclined to the fixed support plate 3, the support frames 2 are connected to the fixed support plate 3 through threaded connections 9, and the fixed support plate 3 is provided with tensioning support columns 8 perpendicular to the support frames 2.
As shown in fig. 1, the present embodiment provides an automatic conveyor belt tensioning and supporting device, wherein a pull rod 4 is disposed on a fixed supporting plate 3 and a supporting frame 2, a manual valve handle 10 is disposed on the right side of the pull rod 4, and the manual valve handle 10 and an air cylinder 6 are connected and fixed through a bolt connection 11.
The utility model relates to a conveyer belt automatic tensioning and supporting device, before the conveyer work, hand control valve handle 10 is broken off to the operating position, cylinder 6 stretches out, cylinder 6 drives driven shaft 7 and moves outward, driven shaft 7 drives fixed support plate 3, pull rod 4 that support frame 2 set up moves to the right, support frame 2 passes through fixed support plate 3 as the fulcrum, the support frame falls back, accomplishes conveyer belt tensioning operating condition this moment, fixed support plate 3, support frame 2 are provided with pull rod 4, the right side of pull rod 4 is provided with hand control valve handle 10, between hand control valve handle 10 and cylinder 6 through bolted connection 11 connect fixedly, the cooperation between fixed support plate 3, support frame 2, overspeed device 9 and the pull rod is used, can make it through adjusting overspeed device tensioner, thereby guarantee conveyer belt 1 during operation keeps invariable tensile force, the conveyor belt 1 can not slip during working, so that the belt conveyor is ensured not to be kept in a tensioning state at any time during working, and the service life of the conveyor belt 1 is prolonged. When the conveyor stops working, three rows of support frames 2 are uniformly arranged between the upper side of the fixed support plate 3 and the conveyor belt 1, the support frames 2 are inclined to the fixed support plate 3, the upper side and the lower side of the hydraulic driving device 13 are respectively provided with the air cylinders 6, the fixed support plate 3 and the support frame 2 are provided with the pull rod 4, the right side of the pull rod 4 is provided with the manual valve handle 10, the manual valve handle 10 and the air cylinders 6 are connected and fixed through the bolt connection 11, the manual valve handle 10 is switched to a cleaning state, the air cylinders 6 contract at the moment, the air cylinders 6 drive the driven shaft 7 to move towards the middle, the conveyor belt 1 is loosened, the air cylinders 6 drive the pull rod 4 to move towards the left, the pull rod 4 drives the support frames 2 to move towards the left, the fixed support plate 3 is used as a fulcrum to be, therefore, grease and food scraps enter the equipment through the edge of the conveying belt 1 or the gap of the chain mesh belt, and the inner part of the conveying belt and the back surface of the conveying belt can be conveniently cleaned.
Referring to fig. 1-5, although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic tensioning of conveyer belt and device that props up, includes conveyer belt (1), support frame (2), cylinder (6), fixed support board (3), driven shaft (7), pull rod (4), driving shaft (5), its characterized in that: a plurality of conveyer belt (1) cup joints driving shaft (5) and driven shaft (7) simultaneously, driven shaft (7) are connected with hydraulic drive device (13), both sides are provided with cylinder (6) respectively about hydraulic drive device (13), evenly be provided with three rows of support frame (2) between fixed support board (3) upside and conveyer belt (1), support frame (2) slope in fixed support board (3), fixed support board (3) upside perpendicular to support frame (2) are provided with tensioning support column (8), fixed support board (3), support frame (2) are provided with pull rod (4), pull rod (4) right side is provided with manual valve handle (10).
2. The automatic belt tensioning and supporting apparatus of claim 1, wherein: a driving shaft (5) is arranged on the left side of the fixed supporting plate (3), and driven shafts (7) are arranged on the left side and the right side of the fixed supporting plate (3).
3. The automatic belt tensioning and supporting apparatus of claim 2, wherein: the driving shaft (5) and the driven shaft (7) are perpendicular to the length direction of the fixed supporting plate (3).
4. A conveyor belt automatic tensioning and bracing apparatus according to claim 3, wherein: the driving shaft (5) and the driven shaft (7) are in transmission through the conveying belt (1), the conveying belt (1) is rotatably connected with the driving shaft (5) and the driven shaft (7), and the air cylinder (6) and the driven shaft (7) are fixedly connected through the bolt group (12).
5. The automatic belt tensioning and supporting apparatus of claim 1, wherein: the support frame (2) is connected with the fixed support plate (3) through a threaded connection (9).
6. The automatic belt tensioning and supporting apparatus of claim 5, wherein: the manual control valve handle (10) and the air cylinder (6) are fixedly connected through a bolt connection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656681.8U CN213621839U (en) | 2020-04-27 | 2020-04-27 | Automatic tensioning and supporting device for conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656681.8U CN213621839U (en) | 2020-04-27 | 2020-04-27 | Automatic tensioning and supporting device for conveying belt |
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| Publication Number | Publication Date |
|---|---|
| CN213621839U true CN213621839U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656681.8U Active CN213621839U (en) | 2020-04-27 | 2020-04-27 | Automatic tensioning and supporting device for conveying belt |
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| CN (1) | CN213621839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369393A (en) * | 2023-05-12 | 2023-07-04 | 湖北昭君生态农业股份有限公司 | Rolling-free tea making system and process thereof |
-
2020
- 2020-04-27 CN CN202020656681.8U patent/CN213621839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369393A (en) * | 2023-05-12 | 2023-07-04 | 湖北昭君生态农业股份有限公司 | Rolling-free tea making system and process thereof |
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