CN211469742U - Tensioning device of conveyor - Google Patents
Tensioning device of conveyor Download PDFInfo
- Publication number
- CN211469742U CN211469742U CN201922323415.3U CN201922323415U CN211469742U CN 211469742 U CN211469742 U CN 211469742U CN 201922323415 U CN201922323415 U CN 201922323415U CN 211469742 U CN211469742 U CN 211469742U
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- Prior art keywords
- tensioning
- roller shaft
- tensioning device
- belt
- lead screws
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The tensioning device comprises tensioning lead screws and tensioning device fixing seats, wherein the tensioning lead screws are arranged on two sides of a roller shaft, the tensioning device fixing seats are correspondingly buckled on two sides of the roller shaft and are arranged at intervals with the roller shaft, the tensioning lead screws are vertically arranged at two end parts of the roller shaft along the radial direction, and the head end parts of the tensioning lead screws are fixedly provided with connecting plates which are vertically arranged and are connected with the tensioning device fixing seats through the connecting plates. This conveyer overspeed device tensioner through laying tight lead screw and overspeed device tensioner fixing base that rises in drum shaft both sides, when the belt takes place to relax, rotate the adjusting nut of tight lead screw tip that rises, pulling drum shaft antedisplacement drives whole rotating part antedisplacement, can make lax belt be taut, realize the purpose that the tensioning was adjusted, the phenomenon of dragging the motionless goods has been avoided the belt to appear skidding, guarantee the stability of equipment operation, and save space than the overspeed device tensioner of traditional conveyer, and save cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of the material is carried, in particular to conveyer overspeed device tensioner.
Background
The production operation of various industries at present basically does not leave the process of material transportation, and the process of material transportation is basically completed by transportation equipment. At present, a plurality of belt conveyors for logistics transfer are available, and most of the belt conveyors are not provided with mechanisms for adjusting the tightness of belts. Belt formula conveyer long time during operation can cause the belt to have certain tensile volume, and consequently the clearance of belt and bearing roller can gradual increase, finally causes the frictional force gradual reduction of belt and drive roller, can appear the drive roller rotation when finally also having led to the belt to carry a certain amount of goods, and the phenomenon that the belt is motionless.
The Chinese utility model discloses a tensioning device of a packaging conveyor (publication number: CN208070118U), which belongs to the packaging machinery and discloses the tensioning device of the packaging conveyor, comprising a tensioning wheel wound with a conveying belt, wherein the tensioning wheel is arranged on a shaft, two ends of the shaft are respectively arranged on two independent tensioning adjusting seats through bearings, the tensioning adjusting seats are provided with strip-shaped guide slot holes with semicircular through end parts, the hole direction of the guide slot holes is consistent with the shaft direction of the tensioning wheel, two sides of the tensioning adjusting seats are vertical planes, a tensioning frame is arranged at the outer side end close to the tensioning adjusting seats, rollers arranged on the planes at two sides of the tensioning adjusting seats are protruded on the tensioning frame, and limit rods passing through the guide slot holes, and the lower parts of the tensioning adjusting seats are provided with tensioning springs connected with the tensioning frame; although this overspeed device tensioner can realize the automatic tensioning of conveyer belt, the unilateral slant tensioning of its realization avoids the unilateral of conveyer belt to warp and leads to the problem that must change the conveyer belt, is not applicable to this application.
Therefore, the tensioning device of the conveyor needs to be designed, when the belt slips and cannot pull the goods, the problems can be thoroughly solved, and the running stability of the equipment is guaranteed.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, provide a conveyer overspeed device tensioner, realize adjusting the tensioning of belt.
For solving the above technical problem, the utility model discloses a technical scheme is:
a conveyor tensioning device comprises tensioning lead screws and tensioning device fixing seats, wherein the tensioning lead screws are arranged on two sides of a roller shaft, the tensioning device fixing seats are correspondingly buckled on two sides of the roller shaft and are arranged at intervals with the roller shaft, the tensioning lead screws are vertically arranged at two end parts of the roller shaft along the radial direction, and head end parts of the tensioning lead screws are fixedly provided with connecting plates which are vertically arranged and are connected with the tensioning device fixing seats through the connecting plates;
when the belt above the roller is loosened, the adjusting nut at the head end part of the tensioning screw rod is adjusted to pull the roller shaft to move forwards, and then tensioning is realized.
The tensioning device fixing seat is of a channel steel structure, an angle steel is fixedly arranged at the joint of the channel steel structure and the connecting plate correspondingly, a connecting hole is formed in the angle steel, and the connecting plate is fixed with the channel steel structure through a matched bolt.
The angle steel and the channel steel structure are fixed by welding.
The roller shaft is arranged in the roller through a bearing assembly, a roller shaft seat plate is fixedly arranged on the outer side of the bearing assembly, and the channel steel structure is connected with the bearing assembly through the roller shaft seat plate.
The utility model has the advantages that:
this conveyer overspeed device tensioner through laying tight lead screw and overspeed device tensioner fixing base that rises in drum shaft both sides, when the belt takes place to relax, rotate the adjusting nut of tight lead screw tip that rises, pulling drum shaft antedisplacement drives whole rotating part antedisplacement, can make lax belt be taut, realize the purpose that the tensioning was adjusted, the phenomenon of dragging the motionless goods has been avoided the belt to appear skidding, guarantee the stability of equipment operation, and save space than the overspeed device tensioner of traditional conveyer, and save cost of maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and functions of the present invention will be apparent to those skilled in the art from the present disclosure.
The utility model provides a conveyor overspeed device tensioner, as shown in figure 1 and figure 2.
The tensioning device of the conveyor comprises tensioning lead screws 1 and tensioning device fixing seats, wherein the tensioning lead screws 1 and the tensioning device fixing seats are arranged on two sides of a roller shaft, the tensioning device fixing seats are correspondingly buckled on two sides of the roller shaft 2 and are arranged at intervals with the roller shaft 2, the tensioning lead screws 1 are vertically arranged at two ends of the roller shaft 2 along the radial direction, and the head end parts of the tensioning lead screws 1 are fixedly provided with connecting plates 3 which are vertically arranged and are connected with the tensioning device fixing seats through the connecting plates 3. Correspondingly, the roller shaft 2 is arranged in the roller 5 through a bearing assembly 4, a roller shaft seat plate 41 is fixedly arranged outside the bearing assembly 4, and the channel steel structure is connected with the bearing assembly through the roller shaft seat plate 41.
In this embodiment, the tensioner fixing seat is a channel steel structure 6, and an angle steel 7 is correspondingly and fixedly arranged at a connection position of the channel steel structure 6 and the connecting plate 3, preferably, in order to improve strength, the angle steel 7 and the channel steel structure 6 are fixed by welding, a connecting hole is formed in the angle steel 7, the connecting plate 3 and the channel steel structure 6 are fixed by a bolt 71, and then the tension screw 1 acts on the drum shaft 2.
When the belt above the roller 5 is loosened, the adjusting nut 11 at the head end part of the tensioning screw rod 1 is rotated to pull the roller shaft 2 to move forwards, so that the whole rotating part is driven to move forwards, the loosened belt is tensioned, and the tensioning adjustment purpose is realized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.
Claims (4)
1. A conveyor tensioning device is characterized in that: the tensioning device fixing seats are correspondingly buckled on two sides of the drum shaft and are arranged at intervals with the drum shaft, the tensioning screw rods are vertically arranged at two end parts of the drum shaft along the radial direction, and the head end parts of the tensioning screw rods are fixedly provided with connecting plates which are vertically arranged and are connected with the tensioning device fixing seats through the connecting plates;
when the belt above the roller is loosened, the adjusting nut at the head end of the tensioning screw rod is adjusted to pull the roller shaft to move forwards, and then tensioning is realized.
2. A conveyor tensioner as claimed in claim 1, wherein: the tensioning device fixing seat is of a channel steel structure, an angle steel is fixedly arranged at the joint of the channel steel structure and the connecting plate correspondingly, a connecting hole is formed in the angle steel, and the connecting plate is fixed with the channel steel structure through a matched bolt.
3. A conveyor tensioner as claimed in claim 2, wherein: the angle steel and the channel steel structure are fixed by welding.
4. A conveyor tensioning device according to any one of claims 1 to 3, characterised in that: the roller shaft is arranged in the roller through a bearing assembly, a roller shaft seat plate is fixedly arranged on the outer side of the bearing assembly, and the channel steel structure is connected with the bearing assembly through the roller shaft seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323415.3U CN211469742U (en) | 2019-12-23 | 2019-12-23 | Tensioning device of conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323415.3U CN211469742U (en) | 2019-12-23 | 2019-12-23 | Tensioning device of conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211469742U true CN211469742U (en) | 2020-09-11 |
Family
ID=72359084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323415.3U Expired - Fee Related CN211469742U (en) | 2019-12-23 | 2019-12-23 | Tensioning device of conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211469742U (en) |
-
2019
- 2019-12-23 CN CN201922323415.3U patent/CN211469742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |