CN201074128Y - Screw rod regulating upper-lower tensioner - Google Patents
Screw rod regulating upper-lower tensioner Download PDFInfo
- Publication number
- CN201074128Y CN201074128Y CNU2007200451904U CN200720045190U CN201074128Y CN 201074128 Y CN201074128 Y CN 201074128Y CN U2007200451904 U CNU2007200451904 U CN U2007200451904U CN 200720045190 U CN200720045190 U CN 200720045190U CN 201074128 Y CN201074128 Y CN 201074128Y
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- CN
- China
- Prior art keywords
- pipe support
- screw rod
- rope pipe
- reduction
- spring
- 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.)
- Expired - Fee Related
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Abstract
A screw adjusting upper-lower type tensioner of the utility model belongs to the general machinery technique field, which comprises a C-shaped frame (6), a cable pipe rack (9) and a cable button (10). The tensioner is characterized in that the cable pipe rack (9) is arranged on a screw (7) passing through the C-shaped frame (6), the other edge of the cable pipe rack (9) relative to a hinged cable button (10) is provided with a pin shaft (4), the upper side of the straight flange of the rotary rack (1) is hinged on the pin shaft (4), the bottom edge of the rotary rack (1) is sheathed on the screw (7), the screw (7) arranged between the cable pipe rack (9) and the bottom edge of the rotary rack (1) is provided with a spring (2), the lower end of the spring (2) relies against the bottom edge of the rotary rack (1), and the upper end of the spring (2) relies against a pad (3) relying against the cable pipe rack (9) and sheathed on the screw (7). The tensioner has simple structure, adjustable tension and can greatly lengthen the service life of the blade and belt.
Description
Technical field
The utility model relates to a kind of universal machine, and especially a kind of belt stretcher, specifically a kind of screw rod are regulated and gone up the following formula tensioner.
Background technology
As everyone knows, existing band conveyor field mostly adopts swabbing pig that conveyer belt is carried out cleaning, is used for cleaning the material that remains on the conveyer belt, keeps the normal operation of belt.Because swabbing pig need contact with belt when cleaning, the size of the tension force between swabbing pig and the belt not only can have influence on the cleanliness level of belt, also has influence on the belt maintenance.The tension force of swabbing pig and belt is too little, and cleaning is just totally not thorough, and cleanliness level is lower, but is not easy to damage conveyer belt; The tension force of swabbing pig and belt is too big, though cleanliness level improves, beat type or vibrations appear in swabbing pig easily in the use, easily cause the damage of belt.
At present also do not have to regulate the device of tension force between swabbing pig and belt, swabbing pig mixes up the relative position of swabbing pig and belt when mounted, belt is just relative definite with the tension force between the swabbing pig, can not automatically regulating in the use, as abnormal condition, damage belt easily.
The existence of above-mentioned situation has limited swabbing pig and has played a role well, because swabbing pig lacks shock-absorbing function, the swabbing pig face damages in the use, strengthens the maintenance maintenance work capacity.
Summary of the invention
The purpose of this utility model is can't adjust or adjust the not easy problem that causes blade or belt damage at existing swabbing pig tension force; design a kind of have the automatically regulating function, can the automatically regulating swabbing pig and belt conveyor between tension force, the screw rod that sweeper blade and conveyer belt are all played the corresponding protection effect is regulated and is gone up the following formula tensioner.
The technical solution of the utility model is:
A kind of screw rod is regulated and is gone up the following formula tensioner, comprise gap frame 6, rope pipe support 9 and claim-reduction 10, rope pipe support 9 and claim-reduction 10, one side of claim-reduction 10 is contained in the rope pipe support 9 by the bearing pin hinge, its another side links to each other with nut 12 by bolt 15, the belt cleaner mounting pipe is fixed between claim-reduction 10 and the rope pipe support 9, it is characterized in that described rope pipe support 9 is installed on the screw rod 7 that passes C type framework 6, on the relative another side of rope pipe support 9 and the claim-reduction of hinge dress 10 bearing pin 4 is installed, the straight flange top hinge of swivel mount 1 is contained on the bearing pin 4, the base of swivel mount 1 is sleeved on the screw rod 7, on the screw rod 7 between rope pipe support 9 and swivel mount 1 base, be set with spring 2, the base of the lower end of spring 2 and swivel mount 1 offsets, its upper end be sleeved on equally on the screw rod 7 and offset with liner 3 that rope pipe support 9 offsets.
The beneficial effects of the utility model:
It is a development of technology that the utility model does not have from conditioning function for swabbing pig under the prior art situation substantially; the tensioner that is provided with automatically regulating function; can realize the automatically regulating of tension force between swabbing pig and belt conveyor, sweeper blade and conveyer belt are all played good protective effect.Make the pressure that remains certain limit in the swabbing pig ground cleaning course.
The utility model makes full use of the shock absorbing characteristics of little spring, and the power of shaking that is subjected in use for swabbing pig has certain regulatory function, thereby can effectively avoid the damage of sweeper blade, and makes cleaning effect better.
Description of drawings
Fig. 1 is a three-dimensional decomposition texture scheme drawing of the present utility model.
Fig. 2 is the mounting structure scheme drawing of Fig. 1.
Fig. 3 is the right elevation of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1～3.
Among the figure: 1 is swivel mount; 2 is spring; 3 is liner; 4 is bearing pin; 5 are spring cotter (size can be 3 * 35); 6 is C shape support; 7 is screw rod; 8 is jump ring; 9 is the rope pipe support; 10 are claim-reduction; 11 is that (gauge member, specification are M12 * 25 to bolt; 12 is nut (gauge member, model are M12); 13 is pad; 14 is spring shim; 15 is bolt (gauge member, specification are M12 * 40).
A kind of screw rod is regulated and is gone up the following formula tensioner, comprise gap frame 6, rope pipe support 9 and claim-reduction 10, rope pipe support 9 and claim-reduction 10, one side of claim-reduction 10 is contained in the rope pipe support 9 by the bearing pin hinge, its another side is by bolt 15, nut 12, pad 13 and spring shim 14 link to each other, the belt cleaner mounting pipe is fixed between claim-reduction 10 and the rope pipe support 9, in claim-reduction 10, also be equipped with and regulate bolt 11, regulating bolt 11 compresses mutually with the belt cleaner mounting pipe, described rope pipe support 9 is installed on the screw rod 7 that passes C type framework 6, it is fixing to guarantee that screw rod 7 in use can not skid off from gap frame 6 by jump ring 8 that the lower end of screw rod 7 passes gap frame 6 backs, on the relative another side of rope pipe support 9 and the claim-reduction of hinge dress 10 bearing pin 4 is installed, bearing pin 4 is fixed on the rope pipe support 9 by spring cotter 5 after passing mounting hole on the rope pipe support 9, the straight flange top hinge of swivel mount 1 is contained on the bearing pin 4, the base of swivel mount 1 is sleeved on the screw rod 7, on the screw rod 7 between rope pipe support 9 and swivel mount 1 base, be set with spring 2, the base of the lower end of spring 2 and swivel mount 1 offsets, its upper end be sleeved on equally on the screw rod 7 and offset with liner 3 that rope pipe support 9 offsets.
The utility model is fixed together the swabbing pig mounting pipe by rope pipe support 9, claim-reduction 10, bolt 11 (specification can be M12 * 25), nut 12 (M12), pad 13, spring shim 14, bolt 15 (M12 * 40).
The utility model is combined by swivel mount 1, spring 2, liner 3, bearing pin 4, spring cotter 5 (3 * 35), gap frame 6, screw rod 7, jump ring 8, rope pipe support 9; Making rope pipe support 9 and claim-reduction 10 drive swabbing pig by adjusting screw(rod) 7 moves up and down; Simultaneously swabbing pig presses rope pipe support 9, makes rope pipe support 9 relative swivel mounts 1 rotate, thereby is subjected to force compresses to realize that the tension force size between swabbing pig and belt can adjust arbitrarily by spring 2 again.
The utility model does not relate to the part prior art that maybe can adopt same as the prior art to be realized.
Claims (1)
1. a screw rod is regulated and is gone up the following formula tensioner, comprise gap frame (6), rope pipe support (9) and claim-reduction (10), rope pipe support (9) and claim-reduction (10), one side of claim-reduction (10) is contained in the rope pipe support (9) by the bearing pin hinge, its another side links to each other with nut (12) by bolt (15), the belt cleaner mounting pipe is fixed between claim-reduction (10) and the rope pipe support (9), it is characterized in that described rope pipe support (9) is installed on the screw rod (7) that passes C type framework (6), rope pipe support (9) is adorned on the relative another side of claim-reduction (10) with hinge bearing pin (4) is installed, the straight flange top hinge of swivel mount (1) is contained on the bearing pin (4), the base of swivel mount (1) is sleeved on the screw rod (7), on the screw rod (7) that is positioned between rope pipe support (9) and swivel mount (1) base, be set with spring (2), the base of the lower end of spring (2) and swivel mount (1) offsets, its upper end be sleeved on equally that screw rod (7) is gone up and offset with liner (3) that rope pipe support (9) offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200451904U CN201074128Y (en) | 2007-08-21 | 2007-08-21 | Screw rod regulating upper-lower tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200451904U CN201074128Y (en) | 2007-08-21 | 2007-08-21 | Screw rod regulating upper-lower tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074128Y true CN201074128Y (en) | 2008-06-18 |
Family
ID=39519389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200451904U Expired - Fee Related CN201074128Y (en) | 2007-08-21 | 2007-08-21 | Screw rod regulating upper-lower tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074128Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759011A (en) * | 2008-11-10 | 2010-06-30 | 上海高罗输送装备有限公司 | Airbag tensioner |
| CN109416034A (en) * | 2016-07-12 | 2019-03-01 | 瓦格纳喷涂技术有限公司 | Band strainer for fluid delivery system |
-
2007
- 2007-08-21 CN CNU2007200451904U patent/CN201074128Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759011A (en) * | 2008-11-10 | 2010-06-30 | 上海高罗输送装备有限公司 | Airbag tensioner |
| CN101759011B (en) * | 2008-11-10 | 2013-02-06 | 上海高罗输送装备有限公司 | Airbag tensioner |
| CN109416034A (en) * | 2016-07-12 | 2019-03-01 | 瓦格纳喷涂技术有限公司 | Band strainer for fluid delivery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |