CN106005904A - Thread tensioning mechanism for conveyance belt - Google Patents
Thread tensioning mechanism for conveyance belt Download PDFInfo
- Publication number
- CN106005904A CN106005904A CN201610567903.7A CN201610567903A CN106005904A CN 106005904 A CN106005904 A CN 106005904A CN 201610567903 A CN201610567903 A CN 201610567903A CN 106005904 A CN106005904 A CN 106005904A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- screw thread
- connecting rod
- driven pulley
- drive shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a thread tensioning mechanism for a conveyance belt. The thread tensioning mechanism comprises a driving wheel and a driven wheel, the conveyance belt is connected to the driving wheel and the driven wheel in a winding mode, a driving bearing is arranged in the center of the driving wheel, a driven bearing is arranged in the center of the driven wheel, and the driving bearing and the driven bearing are located on the same horizontal plane; a first connecting rod is connected to the driven bearing in a sleeving mode and is connected to one end of a directional key in a screwed mode through a locknut, the other end of the directional key is fixedly connected to a second connecting rod, the second connecting rod is connected to the driving bearing in a sleeving mode, and the position of the first connecting rod inside the directional key can be adjusted for changing and controlling the distance between the driving bearing and the driven bearing. According to the thread tensioning mechanism, the distance between the driving bearing and the driven bearing is adjusted by adjusting the position of the first connecting rod connected inside the directional key in a screwed mode, and therefore the conveyance belt can be tensioned or loosened; scales are arranged so that the distance can be convenient to adjust. The thread tensioning mechanism is simple in structure, easy to implement and wide in application prospect.
Description
Technical field
The present invention relates to a kind of screw thread strainer for conveyer belt, belong to Digit Control Machine Tool processing technique field.
Background technology
At present, conveyer belt strainer on the market, uses the rotation of eccentric to realize, although can tensioning conveyer belt, eccentric can make the angle of inclination of conveyer belt change, impact transmits effect, and, eccentric is in use, it is susceptible to fracture, needing to change, largely effect on the work of conveyer belt, use is inconvenient for.
Summary of the invention
The invention aims to the conveyer belt strainer overcome on the market, use the rotation of eccentric to realize, eccentric can make the angle of inclination of conveyer belt change, impact transmits effect, and eccentric is in use, is susceptible to fracture, need to change, the problem affecting transmission efficiency.The screw thread strainer for conveyer belt of the present invention, uses connecting rod twist-on position in positioning key, regulation spacing between drivewheel, driven pulley, thus realize the tensioning of conveyer belt or unclamp, and be provided with scale be easy to regulate spacing, simple in construction, easily realize, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of screw thread strainer for conveyer belt, including drivewheel, driven pulley, described drivewheel, conveyer belt it is socketed with on driven pulley, it is characterized in that: the center of described drivewheel is provided with main drive shaft and holds, the center of driven pulley is provided with from driving bearing, described main drive shaft holds, from driving bearing on same level, described from driving bearing, it is socketed with head rod, described head rod passes through stop nut twist-on in one end of directional bond, the other end of described directional bond is fixedly connected with the second connecting rod, described second connecting rod is socketed in main drive shaft and holds, described head rod position in directional bond is adjustable, change control main drive shaft to hold, spacing between driving bearing.
Aforesaid a kind of screw thread strainer for conveyer belt, it is characterised in that: described drivewheel, the outer edge of driven pulley all raise up, and described projection is used for blocking conveyer belt.
Aforesaid a kind of screw thread strainer for conveyer belt, it is characterized in that: described second connecting rod includes connecting portion, socket part, described socket part is socketed in main drive shaft and holds, described connecting portion is fixing with directional bond to be connected, and described connecting portion, the junction of socket part are provided with the reinforcement going to upper and lower distribution.
Aforesaid a kind of screw thread strainer for conveyer belt, it is characterised in that: the twice of a diameter of driven pulley diameter of described drivewheel.
Aforesaid a kind of screw thread strainer for conveyer belt, it is characterised in that: described head rod twist-on is adjustable at 1-5cm in directional bond distance.
Aforesaid a kind of screw thread strainer for conveyer belt, it is characterised in that: the middle part of described directional bond arranges horizontally disposed waist through hole, and the outer wall of the key oriented above of described waist through hole is provided with scale.
The invention has the beneficial effects as follows: the screw thread strainer for conveyer belt of the present invention, use connecting rod twist-on position in positioning key, regulation spacing between drivewheel, driven pulley, thus realize the tensioning of conveyer belt or unclamp, and be provided with scale be easy to regulate spacing, simple in construction, easily realizes, and has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the screw thread strainer for conveyer belt of the present invention.
In accompanying drawing, the implication of labelling is as follows:
1: drivewheel；2: driven pulley；3: conveyer belt；4: main drive shaft holds；5: from driving bearing；6: head rod；7: stop nut；8: directional bond；9: the second connecting rods；901: connecting portion: 902: socket part；903: reinforcement；10: waist through hole.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1, the screw thread strainer for conveyer belt of the present invention, including drivewheel 1, driven pulley 2, described drivewheel 1, conveyer belt 3 it is socketed with on driven pulley 2, the center of described drivewheel 1 is provided with main drive shaft and holds 4, the center of driven pulley 2 is provided with from driving bearing 5, described main drive shaft holds 4, from driving bearing 5 on same level, described from driving bearing 5, it is socketed with head rod 6, described head rod 6 passes through stop nut 7 twist-on in one end of directional bond 8, the other end of described directional bond 8 is fixedly connected with the second connecting rod 9, described second connecting rod 9 is socketed in main drive shaft and holds on 4, the described head rod 6 position in directional bond 8 is adjustable, change control main drive shaft and hold 4, spacing between driving bearing 5.
Described drivewheel 1, the outer edge of driven pulley 2 all raise up, and described projection is used for blocking conveyer belt 3, prevent conveyer belt 3 from coming off from drivewheel 1 or driven pulley 2.
Described second connecting rod 9 includes connecting portion 901, socket part 902, described socket part 902 is socketed in main drive shaft and holds on 4, described connecting portion 901 is fixing with directional bond 8 to be connected, described connecting portion 901, the junction of socket part 902 are provided with the reinforcement 903 going to upper and lower distribution, improve the fastness of the second connecting rod 9.
The twice of a diameter of driven pulley 2 diameter of described drivewheel 1.
Described head rod 6 twist-on is adjustable at 1-5cm in directional bond 8 distance, thus adjust main drive shaft hold 4, spacing between driving bearing 5, the middle part of directional bond 8 arranges horizontally disposed waist through hole 10, it is provided with scale on the outer wall of the key oriented above 8 of described waist through hole 10, by observing scale, select head rod 6 twist-on in the suitable position of directional bond 8, it is achieved conveyer belt 2 tensioning, then by stop nut 7, head rod 6 twist-on and position are fixed.
In sum, the screw thread strainer for conveyer belt of the present invention, use connecting rod twist-on position in positioning key, regulation spacing between drivewheel, driven pulley, thus realize the tensioning of conveyer belt or unclamp, and be provided with scale be easy to regulate spacing, simple in construction, easily realize, have a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
- null1. the screw thread strainer for conveyer belt，Including drivewheel (1)、Driven pulley (2)，Described drivewheel (1)、Conveyer belt (3) it is socketed with on driven pulley (2)，It is characterized in that: the center of described drivewheel (1) is provided with main drive shaft and holds (4)、The center of driven pulley (2) is provided with from driving bearing (5)，Described main drive shaft holds (4)、From driving bearing (5) on same level，Described from driving bearing (5), it is socketed with head rod (6)，Described head rod (6) passes through stop nut (7) twist-on one end in directional bond (8)，The other end of described directional bond (8) is fixedly connected with the second connecting rod (9)，Described second connecting rod (9) is socketed in main drive shaft and holds on (4)，The described head rod (6) position in directional bond (8) is adjustable，Change control main drive shaft and hold (4)、Spacing between driving bearing (5).
- A kind of screw thread strainer for conveyer belt the most according to claim 1, it is characterised in that: described drivewheel (1), the outer edge of driven pulley (2) all raise up, and described projection is used for blocking conveyer belt (3).
- A kind of screw thread strainer for conveyer belt the most according to claim 1, it is characterized in that: described second connecting rod (9) includes connecting portion (901), socket part (902), described socket part (902) is socketed in main drive shaft and holds on (4), described connecting portion (901) is fixing with directional bond (8) to be connected, and described connecting portion (901), the junction of socket part (902) are provided with the reinforcement (903) going to upper and lower distribution.
- A kind of screw thread strainer for conveyer belt the most according to claim 1, it is characterised in that: the twice of a diameter of driven pulley (2) diameter of described drivewheel (1).
- A kind of screw thread strainer for conveyer belt the most according to claim 1, it is characterised in that: described head rod (6) twist-on is adjustable at 1-5cm in directional bond (8) distance.
- A kind of screw thread strainer for conveyer belt the most according to claim 1, it is characterized in that: the middle part of described directional bond (8) arranges horizontally disposed waist through hole (10), the outer wall of the key oriented above (8) of described waist through hole (10) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567903.7A CN106005904A (en) | 2016-07-19 | 2016-07-19 | Thread tensioning mechanism for conveyance belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567903.7A CN106005904A (en) | 2016-07-19 | 2016-07-19 | Thread tensioning mechanism for conveyance belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005904A true CN106005904A (en) | 2016-10-12 |
Family
ID=57118374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567903.7A Pending CN106005904A (en) | 2016-07-19 | 2016-07-19 | Thread tensioning mechanism for conveyance belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548713A (en) * | 2017-09-26 | 2018-01-09 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and belt transmission system |
| CN108608631A (en) * | 2018-03-28 | 2018-10-02 | 铜陵格瑞特挤出技术有限公司 | Hand-rail type draws more wedge track tension devices |
| CN110077874A (en) * | 2019-05-28 | 2019-08-02 | 内蒙古汇智化工科技发展有限责任公司 | A kind of reciprocal dust-extraction unit of belt conveyor |
-
2016
- 2016-07-19 CN CN201610567903.7A patent/CN106005904A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548713A (en) * | 2017-09-26 | 2018-01-09 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and belt transmission system |
| CN107548713B (en) * | 2017-09-26 | 2023-12-26 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and belt transmission system |
| CN108608631A (en) * | 2018-03-28 | 2018-10-02 | 铜陵格瑞特挤出技术有限公司 | Hand-rail type draws more wedge track tension devices |
| CN110077874A (en) * | 2019-05-28 | 2019-08-02 | 内蒙古汇智化工科技发展有限责任公司 | A kind of reciprocal dust-extraction unit of belt conveyor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |