CN219636155U - Conveyer belt tensioning mechanism for transmission equipment - Google Patents
Conveyer belt tensioning mechanism for transmission equipment Download PDFInfo
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- CN219636155U CN219636155U CN202320191497.4U CN202320191497U CN219636155U CN 219636155 U CN219636155 U CN 219636155U CN 202320191497 U CN202320191497 U CN 202320191497U CN 219636155 U CN219636155 U CN 219636155U
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- tensioning mechanism
- conveyor belt
- belt tensioning
- fixing frame
- conveyer belt
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a conveyor belt tensioning mechanism for transmission equipment, which relates to the technical field of conveyor belt tensioning, and is characterized in that: the utility model provides a conveyer belt tensioning mechanism for transmission equipment, includes mount, area seat bearing and drive assembly, and area seat bearing slides and sets up in the spout on the mount, and the both ends of conveyer belt driven shaft rotate with the area seat bearing on the mount respectively and be connected, and drive assembly is connected with the area seat bearing on the mount. Through this structure, when the conveyer belt is becoming longer, utilize drive assembly drive belt seat bearing to slide along the direction of keeping away from the driving shaft, reach the transmission equipment conveyer belt that rises to when avoiding the action wheel to drive the conveyer belt, the conveyer belt appears skidding phenomenon, influences transmission efficiency's purpose.
Description
Technical Field
The utility model relates to the technical field of conveyor belt tensioning, in particular to a conveyor belt tensioning mechanism for transmission equipment.
Background
At present, the transmission in transmission equipment is through on the conveyer belt around driving shaft and driven shaft, and driving shaft rotary motion drives the conveyer belt and removes to and the conveyer belt drives the rotation of driven shaft and realize material transmission, and the conveyer belt can become longer owing to long-term work under the effect of tensile load, and the action wheel can appear skidding the phenomenon when the conveyer belt is driven to the conveyer belt after the conveyer belt becomes longer, influences transmission efficiency.
Disclosure of Invention
The utility model aims to provide a conveyor belt tensioning mechanism for conveying equipment, which comprises a fixing frame, a belt seat bearing and a driving assembly, wherein the belt seat bearing is arranged in a sliding groove on the fixing frame in a sliding way, two ends of a driven shaft of a conveyor belt are respectively and rotatably connected with the belt seat bearing on the fixing frame, and the driving assembly is connected with the belt seat bearing on the fixing frame. Through this structure, when the conveyer belt is becoming longer, utilize drive assembly drive belt seat bearing to slide along the direction of keeping away from the driving shaft, reach the transmission equipment conveyer belt that rises to when avoiding the action wheel to drive the conveyer belt, the conveyer belt appears skidding phenomenon, influences transmission efficiency's purpose.
The technical aim of the utility model is realized by the following technical scheme:
a conveyor belt tensioning mechanism for a transmission apparatus, comprising: the fixing frame is provided with a sliding groove at one end; the two sliding grooves are respectively arranged on the two side walls of the fixing frame; the two belt seat bearings are correspondingly arranged in the sliding grooves of the fixing frame and are respectively connected with two ends of the driven shaft of the conveyor belt; the driving assembly is arranged on the fixing frame; the driving component is connected with each bearing with a seat; the driving assembly is used for driving the belt seat bearing to stretch and retract along the direction of the driving shaft and the driven shaft.
Further, the notch width D of the sliding groove is smaller than the groove bottom width F of the sliding groove. The purpose of avoiding the bearing with the seat from sliding out of the notch of the chute is achieved.
Further, the notch of the chute is positioned on the inner side of the side wall of the fixing frame. The aim of reducing the risk that materials fall into the chute from the chute notch is achieved.
Further, a sliding block is adapted in the sliding groove; one end of the sliding block, which is far away from the bottom of the chute, is connected with the lower end of the bearing with the seat; the slide block is connected with the driving component. The purpose of being convenient for the staff to replace the conveyer belt is achieved.
Further, one end of the fixing frame is provided with a limit column; the limiting column is used for being attached to the end part of the sliding groove; and the limit post is detachably connected to the fixing frame. Through this spacing post structure, when sliding the tape seat bearing, reach the purpose that avoids tape seat bearing to roll out the spout from spout tip.
Further, the drive assembly includes an adjustment screw and an adjustment nut; the adjusting screws are arranged on the limiting columns in a penetrating way; one end of each adjusting screw is connected with one end of each bearing with a seat, which is far away from the driving shaft; the adjusting nuts are respectively in threaded connection with the other end of each adjusting rod; and each adjusting nut is abutted with one side of the limiting column, which is far away from the driving shaft.
Further, the adjusting nut is a butterfly nut. The purpose that the staff is convenient to abut fingers on two sides of the butterfly nut to adjust the screw connection depth of the butterfly nut on the adjusting screw is achieved.
Further, the drive assembly further comprises an elastic member; the elastic pieces are respectively arranged on the adjusting screw rods in a penetrating way; the elastic piece is compressed between the adjusting nut and the limiting column. The purpose that the adjusting nut is adjusted to the direction of the driving shaft to increase the tension of the elastic piece is achieved by being convenient for workers.
Further, the elastic piece comprises a spring and a connecting block; connecting blocks are arranged at two ends of the spring; and the connecting blocks at the two ends of the spring are respectively abutted with the adjusting nut and the limiting column. Achieving the purpose of being convenient for workers to change the screw connection depth of the adjusting nut on the adjusting screw
Further, the connecting block is fixedly connected to the limiting column. The purpose of avoiding the elastic piece from following the rotation of the adjusting nut under the action of friction force of the adjusting nut and the connecting block is achieved.
Compared with the prior art, the utility model has the following beneficial effects:
when the conveyer belt becomes longer, utilize drive assembly drive belt seat bearing to slide along the direction of keeping away from the driving shaft, reach the transmission equipment conveyer belt that rises to avoid the action wheel to drive the conveyer belt when the conveyer belt, the conveyer belt appears skidding phenomenon, influences transmission efficiency's purpose.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a schematic diagram showing a front view of a belt tensioning mechanism for a transmission device according to the present embodiment;
FIG. 2 is an enlarged schematic view of the structure at the position A in FIG. 1;
fig. 3 is a schematic top view of a belt tensioning mechanism for a transmission device according to the present embodiment;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3.
In the drawings, the reference numerals and corresponding part names:
1-a fixing frame; 2-a bearing with a seat; 3-a slider; 4-limiting columns; 5-adjusting the screw; 6-adjusting the nut; 7-an elastic member; 71-a spring; 72-connecting blocks; 8-chute.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
Examples: the conveyer belt tensioning mechanism for the conveying equipment comprises a fixed frame 1, a belt seat bearing 2 and a driving assembly as shown in fig. 1-4.
The fixing frame 1 is provided with transmission equipment, and a conveyor belt of the transmission equipment is arranged above the fixing frame 1. A chute 8 is arranged at one end of the fixing frame 1, two chute 8 are arranged, and the two chute 8 are respectively positioned on two side walls of the fixing frame 1. In two spouts 8 of mount 1, be provided with respectively and take a seat bearing 2, the both ends of conveyer belt driven shaft are interference connection respectively in taking a seat bearing 2 on mount 1 both sides wall, and the driving shaft rotation of conveyer belt sets up on the other end of mount 1. The drive assembly is arranged at one end of the fixing frame 1 and is connected with two bearings 2 with seats. Through this structure, when the conveyer belt becomes longer because of long-term work under the effect of pulling force load, utilize this drive assembly, make the area seat bearing 2 slide along the direction of keeping away from the driving shaft, and then drive the driven shaft and remove along the direction of keeping away from the driving shaft to reach and make the conveyer belt rise tightly between driven shaft and driving shaft, when avoiding the action wheel to drive the conveyer belt, the conveyer belt appears skidding phenomenon, influences transmission efficiency's purpose.
An alternative implementation of this embodiment: as shown in fig. 4, the slot width D of the chute 8 is smaller than the slot bottom width F of the chute 8. Through this structure, with taking seat bearing 2 adaptation in spout 8 back, when utilizing drive assembly to make taking seat bearing 2 slide in spout 8, reach the purpose that avoids taking seat bearing 2 to roll off from spout 8 notch.
An alternative implementation of this embodiment: as shown in fig. 2, the notch of the chute 8 is provided on the inner side of the side wall of the holder 1. When utilizing the conveyer belt to convey the material, the notch of spout 8 is located the inboard of mount 1 lateral wall, can effectively reduce the risk that material etc. falls into spout 8 from spout 8 notch to reach the purpose that reduces the influence of material etc. to the normal slip of tape seat bearing 2.
An alternative implementation of this embodiment: as shown in fig. 2, a sliding block 3 is adapted in the sliding groove 8, one end of the sliding block 3 away from the driving shaft is connected with the driving assembly, and one end of the sliding block 3 away from the bottom of the sliding groove 8 is connected with the bearing 2 with a seat in a threaded manner. By this structure, when the conveyor belt needs to be replaced, the purpose of facilitating the operator to disassemble and assemble the conveyor belt through the belt seat bearing 2 and the slider 3 is achieved.
An alternative implementation of this embodiment: as shown in fig. 1 and fig. 2, the limiting groove penetrates through the end part of one end of the fixing frame 1, so that a worker can slide the bearing 2 with the seat into the sliding groove 8 from the end part of the fixing frame 1 conveniently. The end of one end of the fixing frame 1 is detachably connected with a limit post 4 in a screwing and buckling mode, and the limit post 4 is attached to the end of the chute 8. Through this spacing post 4 structure, when sliding the tape seat bearing 2, reach the purpose that avoids tape seat bearing 2 to slide out spout 8 from spout 8 tip.
An alternative implementation of this embodiment: as shown in fig. 1, the above-described driving assembly includes an adjusting screw 5 and an adjusting nut 6. The number of the adjusting screws 5 is two, the two adjusting screws 5 penetrate through two ends of the limiting column 4 respectively, and one ends, close to the driven shafts, of the two adjusting screws 5 are connected with the bearing 2 with the seat in the sliding groove 8 respectively. The number of the adjusting nuts 6 is also two, the two adjusting nuts 6 are respectively connected with one end of the two adjusting screws 5 far away from the driven shaft in a threaded manner, and the two adjusting nuts 6 are respectively connected with one side of the limiting column 4 far away from the driving shaft in an abutting manner. Through this structure, reach the purpose of the conveyer belt tension between driving shaft and driven shaft through the degree of depth of change adjusting nut 6 on adjusting screw 5 of being convenient for the staff.
An alternative implementation of this embodiment: as shown in fig. 1, the above-mentioned adjusting nut 6 is provided as a wing nut. Through this structure, reach the staff of being convenient for with the finger butt in butterfly nut's both sides to adjust the purpose of butterfly nut spiro union degree of depth on adjusting screw 5.
An alternative implementation of this embodiment: as shown in fig. 1, the driving assembly further includes an elastic member 7, wherein the elastic member 7 is disposed on an end of the adjusting screw 5 away from the driven shaft, one end of the elastic member 7 abuts against the adjusting nut 6, the other end of the elastic member 7 abuts against the limiting post 4, and the elastic member 7 is in a compressed state. Through this structure, first aspect, when the conveyer belt gets longer because of long-term work under the effect of pulling force load, the tension of this elastic component 7 makes adjusting nut 6 along the direction motion of keeping away from spacing post 4, drives the tape seat bearing 2 and slides along the direction of keeping away from the driving shaft, and then drives the driven shaft and remove along the direction of keeping away from the driving shaft to reach and make the conveyer belt rise tightly between driven shaft and driving shaft, avoid the action wheel to drive the conveyer belt when, the conveyer belt appears skidding phenomenon, influence transmission efficiency's purpose. In the second aspect, the elastic member 7 is configured to achieve the purpose of adjusting the tension of the conveyor belt in time when the conveyor belt becomes long. In a third aspect, the elastic member 7 may be configured to reduce the workload of a worker. In the fourth aspect, the structure is convenient for staff to adjust the adjusting nut 6 towards the direction of the driving shaft, so as to achieve the purpose of increasing the tension of the elastic piece 7.
An alternative implementation of this embodiment: as shown in fig. 3, the elastic member 7 includes a spring 71 and a connection block 72. The number of the connecting blocks 72 is two, the two connecting blocks 72 are respectively connected to two ends of the spring 71 in a welded and fixed mode, through holes coaxial with the spring 71 are formed in the connecting blocks 72, the spring 71 is arranged on the adjusting screw 5 in a penetrating mode, and the connecting blocks 72 are arranged on the adjusting screw 5 in a penetrating mode through the through holes. The connecting blocks 72 at the two ends of the spring 71 are respectively abutted with the adjusting nut 6 and the limiting column 4. Through this structure, when the staff will adjust nut 6 to the drive shaft direction spiro union, be close to adjusting nut 6's connecting block 72, make adjusting nut 6's tip be in the terminal surface of connecting block 72, reach the purpose of being convenient for adjusting nut 6 pivoted on adjusting screw 5. Meanwhile, the friction force between the connecting block 72 and the limiting column 4 can be increased by approaching to the connecting block 72 of the limiting column 4, so that the aim of further facilitating the rotation of the adjusting nut 6 on the adjusting screw 5 is fulfilled.
An alternative implementation of this embodiment: as shown in fig. 3, the spring 71 is fixed to the side wall of the stopper post 4 by screwing a connecting block 72 adjacent to the stopper post 4. Through this structure, when the operator rotates the adjusting nut 6, the elastic member 7 is prevented from following the purpose of the rotation of the adjusting nut 6 under the action of friction force of the adjusting nut 6 and the connecting block 72.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A conveyor belt tensioning mechanism for a transmission apparatus, comprising:
the fixing frame (1), one end of the fixing frame (1) is provided with a chute (8); the two sliding grooves (8) are respectively arranged on the two side walls of the fixing frame (1);
the two belt seat bearings (2) are at least partially arranged in the sliding grooves (8) of the fixing frame (1) correspondingly, and the two belt seat bearings (2) are respectively connected with two ends of a driven shaft of the conveyor belt;
the driving assembly is arranged on the fixing frame (1); the driving component is connected with each bearing (2) with a seat; the driving assembly is used for driving the belt seat bearing (2) to stretch and retract along the direction of the driving shaft and the driven shaft.
2. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 1 wherein:
the width D of the notch of the chute (8) is smaller than the width F of the bottom of the chute (8).
3. A conveyor belt tensioning mechanism for a transport apparatus as in claim 2 wherein:
the notch of the chute (8) is positioned at the inner side of the side wall of the fixing frame (1).
4. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 3 wherein:
a sliding block (3) is adapted in the sliding groove (8);
one end of the sliding block (3) far away from the bottom of the chute (8) is connected with the lower end of the bearing with the seat (2);
the sliding block (3) is connected with the driving component.
5. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 1 wherein:
one end of the fixing frame (1) is provided with a limit column (4);
the limiting column (4) is used for being attached to the end part of the sliding groove (8);
and the limit column (4) is detachably connected to the fixing frame (1).
6. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 5 wherein:
the driving assembly comprises an adjusting screw (5) and an adjusting nut (6);
the adjusting screws (5) are arranged on the limiting column (4) in a penetrating way;
one end of each adjusting screw (5) is connected with one end of each bearing (2) with a seat, which is far away from the driving shaft;
the adjusting nuts (6) are respectively connected with the other ends of the adjusting screws (5) in a threaded manner;
and each adjusting nut (6) is abutted with one side of the limiting column (4) far away from the driving shaft.
7. The conveyor belt tensioning mechanism for a conveyor apparatus as claimed in claim 6, wherein:
the adjusting nut (6) is a butterfly nut.
8. A conveyor belt tensioning mechanism for a transport apparatus as in any one of claims 6 or 7 wherein:
the drive assembly further comprises an elastic member (7);
the elastic pieces (7) are respectively arranged on the adjusting screw rods (5) in a penetrating way;
the elastic piece (7) is compressed between the adjusting nut (6) and the limiting column (4).
9. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 8 wherein:
the elastic piece (7) comprises a spring (71) and a connecting block (72);
connecting blocks (72) are arranged at two ends of the spring (71);
connecting blocks (72) at two ends of the spring (71) are used for respectively abutting against the adjusting nut (6) and the limiting column (4).
10. A conveyor belt tensioning mechanism for a conveyor apparatus as in claim 9 wherein:
the connecting block (72) is fixedly connected to the limiting column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191497.4U CN219636155U (en) | 2023-02-03 | 2023-02-03 | Conveyer belt tensioning mechanism for transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191497.4U CN219636155U (en) | 2023-02-03 | 2023-02-03 | Conveyer belt tensioning mechanism for transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636155U true CN219636155U (en) | 2023-09-05 |
Family
ID=87814865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320191497.4U Active CN219636155U (en) | 2023-02-03 | 2023-02-03 | Conveyer belt tensioning mechanism for transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636155U (en) |
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2023
- 2023-02-03 CN CN202320191497.4U patent/CN219636155U/en active Active
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