CN211919876U - Tensioning device and scraper reclaimer - Google Patents
Tensioning device and scraper reclaimer Download PDFInfo
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- CN211919876U CN211919876U CN201921195363.XU CN201921195363U CN211919876U CN 211919876 U CN211919876 U CN 211919876U CN 201921195363 U CN201921195363 U CN 201921195363U CN 211919876 U CN211919876 U CN 211919876U
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Abstract
The utility model belongs to the technical field of the scraper blade reclaimer, a overspeed device tensioner and scraper blade reclaimer is related to. The tensioning device comprises a power module, a tensioning frame, a sliding block and a connecting module, wherein the tensioning frame is provided with a slide way, the sliding block is connected to the slide way in a sliding manner, the connecting module is fixedly connected to the tensioning frame, and the connecting module is used for plugging the slide way in the extending direction of the slide way; the power module is installed on the tensioning frame and used for fixing the width of the slide way. The tensioning device fixedly connects the connecting module to the tensioning frame, so that the connecting module fixes the width of the slide way, the phenomenon of mouth opening of the slide way is prevented, the phenomenon of mouth opening of the slide way is effectively controlled, and the stability and the reliability of the structure are improved.
Description
Technical Field
The utility model belongs to the technical field of the scraper blade reclaimer, especially, relate to a overspeed device tensioner and scraper blade reclaimer.
Background
The existing tensioning device generally adopts tensioning or energy storage forms such as a spring, a plate tower spring, a hydraulic oil cylinder, a glycerol cylinder and the like to push a sliding block to act, so that the sliding block slides in a slideway to achieve the tensioning purpose. However, because the length of the slide way is long, the slide way is easy to open the mouth in the tensioning process or the long-term use process, so that the slide block is too loose or falls off, and the slide way cannot play a good supporting role.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the technical problem of the mouth phenomenon easily takes place for current overspeed device tensioner's slide provides a overspeed device tensioner and scraper blade reclaimer.
In order to solve the technical problem, on one hand, an embodiment of the present invention provides a tensioning device, which includes a power module, a tensioning frame, a slider and a connection module, wherein a slide way is arranged on the tensioning frame, the slider is slidably connected to the slide way, the connection module is fixedly connected to the tensioning frame, and the connection module is used for fixing the width of the slide way;
the power module is installed on the tensioning frame and used for driving the sliding block to slide in the sliding way.
According to the utility model discloses overspeed device tensioner, with linking module fixed connection be in on the tensioning frame, it is right to make linking module the width of slide is fixed to prevent that the slide from taking place to open a mouth phenomenon, the emergence of mouth phenomenon is opened to the effective control slide, improves the stability and the reliability of structure.
Optionally, the tensioning frame includes first tensioning arm, second tensioning arm and fixed connection be in first tensioning arm with the linking arm between the second tensioning arm, the slide sets up first tensioning arm with between the second tensioning arm, the power module is installed on the linking arm, linking module fixed connection be in first tensioning arm with between the second tensioning arm and be located the slide dorsad one side of linking arm.
Optionally, a first slide rail is arranged on one side of the first tensioning arm facing the second tensioning arm, and a second slide rail is arranged on one side of the second tensioning arm facing the first tensioning arm;
the extending direction of the first sliding rail is consistent with that of the first tensioning arm, and the extending direction of the second sliding rail is consistent with that of the second tensioning arm;
the slide is formed between the first slide rail and the second slide rail.
Optionally, a first protruding block is arranged on one side, facing the second slide rail, of the first slide rail, and a second protruding block is arranged on one side, facing the first slide rail, of the second slide rail;
the extending direction of the first bump is consistent with that of the first slide rail, and the extending direction of the second bump is consistent with that of the second slide rail;
a first sliding groove is formed in one side, facing the first sliding rail, of the sliding block, and a second sliding groove is formed in one side, facing the second sliding rail, of the sliding block;
the first projection is in sliding contact with the first sliding groove, and the second projection is in sliding contact with the second sliding groove.
Optionally, the connection module comprises a connection plate fixedly connected between the first tensioning arm and the second tensioning arm.
Optionally, the power module includes connecting rod, elastic component and backup pad, the one end fixed connection of connecting rod is in on the slider, backup pad fixed connection is in on the connecting rod, the elastic component cover is established on the connecting rod and support the backup pad with between the linking arm, connecting rod sliding connection be in on the linking arm.
Optionally, a sliding hole is formed in the connecting arm, the axis direction of the sliding hole is consistent with the extending direction of the first tensioning arm, and the connecting rod is connected in the sliding hole in a sliding manner.
Optionally, the resilient member is a spring.
On the other hand, the embodiment of the utility model provides a scraper blade reclaimer, it includes gyro wheel, roller shaft and foretell overspeed device tensioner, the roller shaft is installed on the slider, the gyro wheel is installed on the roller shaft.
Optionally, the roller is a sprocket or a pulley.
Drawings
Fig. 1 is a schematic view of a tensioning device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a tensioning device of a scraper reclaimer according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a tensioning device; 11. a power module; 111. a connecting rod; 112. an elastic member; 113. a support plate; 12. a tension frame; 121. a first tensioning arm; 1211. a first slide rail; 12111. a first bump; 122. a second tensioning arm; 1221. a second slide rail; 12211. a second bump; 123. a connecting arm; 1231. a slide hole; 13. a slider; 14. a connection module;
2. a roller;
3. a roller shaft.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the embodiment of the utility model provides a tensioning device, including power module 1, tensioning frame 12, slider 13 and connection module 14, be provided with the slide on the tensioning frame 12, slider 13 sliding connection be in on the slide, connection module 14 fixed connection be in on the tensioning frame 12, connection module 14 is used for right the width of slide is fixed.
The power module 11 is installed on the tensioning frame 12, and the power module 11 is used for driving the sliding block 13 to slide in the sliding way.
The embodiment of the utility model provides a tensioning device will connecting module 14 fixed connection be in on the tensioning frame 12, make connecting module 14 is right the width of slide is fixed to prevent that the slide from taking place to open a mouth phenomenon, the emergence of mouth phenomenon is opened to the effective control slide, improves the stability and the reliability of structure.
In an embodiment, as shown in fig. 1, the tensioning frame 12 includes a first tensioning arm 121, a second tensioning arm 122, and a connecting arm 123 fixedly connected between the first tensioning arm 121 and the second tensioning arm 122, the chute is disposed between the first tensioning arm 121 and the second tensioning arm 122, the power module 11 is mounted on the connecting arm 123, and the connecting module 14 is fixedly connected between the first tensioning arm 121 and the second tensioning arm 122 and located on a side of the chute opposite to the connecting arm 123, so as to fix a width of the chute and prevent the chute from being open to the mouth.
In one embodiment, as shown in fig. 1, a first slide rail 1211 is disposed on the first tensioning arm 121 on a side facing the second tensioning arm 122, and a second slide rail 1221 is disposed on the second tensioning arm 122 on a side facing the first tensioning arm 121.
The extending direction of the first sliding rail 1211 is consistent with the extending direction of the first tensioning arm 121, the extending direction of the second sliding rail 1221 is consistent with the extending direction of the second tensioning arm 122, and the sliding track is formed between the first sliding rail 1211 and the second sliding rail 1221.
The sliding block 13 is slidably connected between the first sliding rail 1211 and the second sliding rail 1221, that is, the sliding block 13 is slidably connected to the sliding rail.
In an embodiment, as shown in fig. 1, a first protrusion 12111 is disposed on a side of the first slide 1211 facing the second slide 1221 to form the first slide 1211. A second protrusion 12211 is disposed on one side of the second slide rail 1221 facing the first slide rail 1211 to form the second slide rail 1221.
The extending direction of the first protrusion 12111 is the same as the extending direction of the first slide 1211, and the extending direction of the second protrusion 12211 is the same as the extending direction of the second slide 1221.
A first sliding groove is formed on one side of the sliding block 13 facing the first sliding rail 1211, and a second sliding groove is formed on one side of the sliding block 13 facing the second sliding rail 1221.
The first projection 12111 is in sliding contact with the first sliding groove, and the second projection 12211 is in sliding contact with the second sliding groove, so as to slidably connect the slider 13 between the first sliding rail and the second sliding rail.
In an embodiment, as shown in fig. 1, the connection module 14 includes a connection plate fixedly connected between the first tensioning arm 121 and the second tensioning arm 122 to fix a distance between the first tensioning arm 121 and the second tensioning arm 122, so that a width of the chute is fixed, and a mouth opening phenomenon of the chute is prevented.
In one embodiment, as shown in fig. 1, the power module 11 includes a connecting rod 111, an elastic member 112, and a supporting plate 113, wherein one end of the connecting rod 111 is fixedly connected to the sliding block 13, the supporting plate 113 is fixedly connected to the connecting rod 111, the elastic member 112 is sleeved on the connecting rod 113 and is supported between the supporting plate 113 and the connecting arm 123, and the connecting rod 111 is slidably connected to the connecting arm 123.
The elastic member 112 is supported between the support plate 113 and the connection arm 123. When a force for compressing the elastic member 112 is applied to the elastic member 112, the elastic member 112 can rebound according to the elastic performance of itself, and at the same time, the sliding block 13 is driven to slide to the side away from the connecting arm 123, so that the tensioning is realized. When a force for stretching the elastic member 112 is applied to the elastic member 112, the elastic member 112 can be restored according to the elastic property thereof, and the sliding block 13 is driven to slide towards the side close to the connecting arm 123, so that the tension is cancelled.
In an embodiment, as shown in fig. 1, a sliding hole 1231 is formed in the connecting arm 123, an axial direction of the sliding hole 1231 coincides with an extending direction of the first tensioning arm 121, and the connecting rod 111 is slidably connected in the sliding hole 1231 to slidably connect the connecting rod 111 to the connecting arm 123.
In an embodiment, the elastic member 112 is a spring, the spring is sleeved on the connecting rod 111 and supported between the supporting plate 113 and the connecting arm 123, and the elastic force of the spring drives the sliding block 13 to slide in the sliding way.
As shown in fig. 2, the embodiment of the present invention provides a scraper reclaimer, which includes a roller 2, a roller shaft 3 and the above-mentioned tensioning device, the roller shaft 3 is installed on the slider, and the roller 2 is installed on the roller shaft 2.
When the sliding block 13 slides along the slideway under the pushing of the power module 11, the roller shaft 3 mounted on the sliding block 13 and the roller 2 mounted on the roller shaft 3 are pushed to move, so that the roller 2 moves from a position a to a position b (as shown in fig. 2), and the rope-shaped object wound on the roller 2 is tensioned.
In one embodiment, the roller 2 may be a sprocket, a pulley, or other form of drive.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A tensioning device is characterized by comprising a power module, a tensioning frame, a sliding block and a connecting module, wherein a slideway is arranged on the tensioning frame, the sliding block is connected to the slideway in a sliding manner, the connecting module is fixedly connected to the tensioning frame, and the connecting module is used for fixing the width of the slideway;
the power module is installed on the tensioning frame and used for driving the sliding block to slide in the sliding way.
2. The tensioner of claim 1, wherein the tensioner bracket comprises a first tensioner arm, a second tensioner arm, and a connecting arm fixedly connected between the first tensioner arm and the second tensioner arm, the ramp is disposed between the first tensioner arm and the second tensioner arm, the power module is mounted on the connecting arm, and the connecting module is fixedly connected between the first tensioner arm and the second tensioner arm on a side of the ramp facing away from the connecting arm.
3. The tensioner of claim 2 wherein the first tensioning arm is provided with a first slide rail on a side facing the second tensioning arm and the second tensioning arm is provided with a second slide rail on a side facing the first tensioning arm;
the extending direction of the first sliding rail is consistent with that of the first tensioning arm, and the extending direction of the second sliding rail is consistent with that of the second tensioning arm;
the slide is formed between the first slide rail and the second slide rail.
4. The tensioner as in claim 3, wherein the first track has a first tab disposed on a side thereof facing the second track, and the second track has a second tab disposed on a side thereof facing the first track;
the extending direction of the first bump is consistent with that of the first slide rail, and the extending direction of the second bump is consistent with that of the second slide rail;
a first sliding groove is formed in one side, facing the first sliding rail, of the sliding block, and a second sliding groove is formed in one side, facing the second sliding rail, of the sliding block;
the first projection is in sliding contact with the first sliding groove, and the second projection is in sliding contact with the second sliding groove.
5. The tensioning device of claim 2, wherein the connection module includes a connection plate fixedly connected between the first tensioning arm and the second tensioning arm.
6. The tensioner as in claim 2, wherein the power module comprises a connecting rod, an elastic member and a support plate, one end of the connecting rod is fixedly connected to the slider, the support plate is fixedly connected to the connecting rod, the elastic member is sleeved on the connecting rod and supported between the support plate and the connecting arm, and the connecting rod is slidably connected to the connecting arm.
7. A tensioner as claimed in claim 6, wherein the connecting arm is provided with a slide hole, the axis of the slide hole is aligned with the extension direction of the first tensioning arm, and the connecting rod is slidably connected in the slide hole.
8. The tensioner as in claim 6, wherein the resilient member is a spring.
9. A scraper reclaimer machine comprising a roller, a roller shaft and the tensioner of any one of claims 1 to 8, said roller shaft being mounted on said slide, said roller being mounted on said roller shaft.
10. The flight reclaimer of claim 9, wherein the roller is a sprocket or a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921195363.XU CN211919876U (en) | 2019-07-27 | 2019-07-27 | Tensioning device and scraper reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921195363.XU CN211919876U (en) | 2019-07-27 | 2019-07-27 | Tensioning device and scraper reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919876U true CN211919876U (en) | 2020-11-13 |
Family
ID=73319268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921195363.XU Active CN211919876U (en) | 2019-07-27 | 2019-07-27 | Tensioning device and scraper reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919876U (en) |
-
2019
- 2019-07-27 CN CN201921195363.XU patent/CN211919876U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tensioning device and scraper reclaimer Effective date of registration: 20230731 Granted publication date: 20201113 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN SDA HEAVY INDUSTRIES Co.,Ltd. Registration number: Y2023980050490 |