CN203903301U - Lifting belt protection device for upper rubbing plate - Google Patents
Lifting belt protection device for upper rubbing plate Download PDFInfo
- Publication number
- CN203903301U CN203903301U CN201420334006.8U CN201420334006U CN203903301U CN 203903301 U CN203903301 U CN 203903301U CN 201420334006 U CN201420334006 U CN 201420334006U CN 203903301 U CN203903301 U CN 203903301U
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- China
- Prior art keywords
- sheave
- lifting belt
- connecting panel
- pulley
- transverse axis
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Abstract
The utility model discloses a lifting belt protection device for an upper rubbing plate. The device comprises a pulley, wherein the pulley is pivotally connected with the outer end of a pulley bracket; the lower end of a lifting belt is fixedly connected with the upper rubbing plate after being wound on the surface of the pulley. The device also comprises a belt guide mechanism for preventing the lifting belt from being deviated leftwards and rightwards and keeping the contact part of the lifting belt and the pulley on the middle part of the pulley. The device has the advantage that the service life of the lifting belt of a cotton fiber rubbing machine can be prolonged.
Description
Technical field
The utility model relate to a kind of rub cotton machine on rub plate lifting belt protecting device.
Background technology
Rubbing cotton machine is a kind of visual plant in the cotton-wool course of processing.Rub cotton machine and can substitute and manually hold kneading disk part and rub cotton, use whole bed cotton-wool gross area integral body instead and rub cotton, thereby improve the quality of cotton-wool, smooth, attractive in appearance, solid, durable with the bat (wadding) of rubbing cotton machine kneading; It not only alleviated workman labour intensity, improved work situation, improved efficiency, but also there is easy to operate, wieldy advantage.
The existing cotton machine of rubbing, as shown in Figure 4, generally comprise down rub plate 1000, on rub plate 2000 and fixed mount 3000, rub under described on the bottom surface of plate 1000 and be provided with pair of sliders 1100,1200, a pair of described sliding part 1100,1200 can relatively move with respect to rubbing plate 2000 on described along pair of tracks 1300,1400.
On described fixed mount 3000, be provided with Shang Rouban rubbing mechanism 3100, on rub plate lifting mechanism 3200 and safety device 3300; On described, rubbing plate lifting mechanism 3200 comprises and rubs plate lifting motor 3210, gear reduction box 3220 and rotating shaft 3230, on described, rub plate lifting motor 3210 and drive described rotating shaft 3230 by gear reduction box 3220, described axle axle 3230 drives lifting belts 3240 to make to rub plate 2000 on described to rise or decline, in order to prevent lifting belt 3240 sideslips, in the termination of lifting belt support frame, be provided with pulley 3250, the lower end of lifting belt 3240 walk around behind the surface of described pulley 3250 with on rub plate 2000 and be fixedly connected with.
Due to rub cotton machine on to rub plate 2000 are 360 degree rotations, when rubbing cotton knot bundle and stop, on each, rub the residing position of plate 2000 not identical, if on rub position that plate 2000 stops for pulley 3250, the left side or the right that is parked in pulley 3250, when on when rubbing plate 2000 and rising, described lifting belt 3240 is just easily rubbed in the process that plate 2000 rises upper, sideslip is on pulley 3250 left sides or the right, in the course of time, easily ground away in lifting belt 3240 both sides, the compartment time of having to must more renew belt.Like this, not only increased user's use cost, and it is also time-consuming to change lifting belt 3240.
Utility model content
In order to overcome the problems referred to above, the utility model provide a kind of can extend rub cotton machine lifting belt service life on rub plate lifting belt protecting device.
The technical solution of the utility model is: provide on a kind of and rub plate lifting belt protecting device; comprise pulley; the outer end pivot joint of described pulley and pulley bracket; the lower end of lifting belt walk around behind the surface of described pulley with on rub plate and be fixedly connected with; also comprise and prevent described lifting belt left and right sideslip, keep described lifting belt and described pulley contact portion to be always in the middle guide mechanism of described pulley.
As to improvement of the present utility model, described guide mechanism comprises the first sheave and the second sheave, described the first sheave and the second sheave are located at the below of described pulley, the both sides of described lifting belt are positioned in respectively in the guide groove of described the first sheave and the guide groove of the second sheave, during described lifting belt up-and-down movement, described the first sheave rotates along the axis of the first sheave, and/or the second sheave is along the axis rotation of the second sheave.
As to improvement of the present utility model, at the center of described the first sheave and the second sheave, be respectively equipped with clutch shaft bearing and the second bearing, the axis of described the first sheave is fixedly connected with the inner ring of clutch shaft bearing, and the axis of described the second sheave is fixedly connected with the inner ring of the second bearing.
As to improvement of the present utility model, also comprise the first transverse axis, for the first transverse axis seat, the second transverse axis of the first transverse axis is set, for the second transverse axis seat of the second transverse axis is set; The axis of described the first sheave and vertical being fixedly connected with of described the first transverse axis, the axis of described the second sheave and vertical being fixedly connected with of described the second transverse axis.
As to improvement of the present utility model, also comprise the first connecting panel and the second connecting panel, described the first transverse axis seat is fixedly connected with the lower end of described the first connecting panel, and described the second transverse axis seat is fixedly connected with the lower end of described the second connecting panel; The upper end of the upper end of described the first connecting panel and the second connecting panel is connected with described pulley bracket.
As to improvement of the present utility model, the upper end of the upper end of described the first connecting panel and the second connecting panel is flexibly connected with described pulley coaxle.
As to improvement of the present utility model, also comprise the first connecting panel and the second connecting panel, the axis of described the first sheave is fixedly connected with the lower end of described the first connecting panel, and the axis of described the second sheave is fixedly connected with the lower end of described the second connecting panel; The upper end of the upper end of described the first connecting panel and the second connecting panel is connected with described pulley bracket.
As to improvement of the present utility model, the upper end of the upper end of described the first connecting panel and the second connecting panel is flexibly connected with described pulley coaxle.
As to improvement of the present utility model, described pulley is flute profile pulley, and the two ends of the main body of described pulley are respectively equipped with the first wheel rim and the second wheel rim.
As to improvement of the present utility model, described the first wheel rim and the second wheel rim have the first outward-dipping inclined-plane and the second inclined-plane.
The utility model is provided with a pair of sheave below pulley, and a bearing is respectively established at the center of sheave, and the both sides of lifting belt are positioned in the groove of sheave, during lifting belt up-and-down movement, sheave is along with rotation, and like this, lifting belt just can not produce hard grind with sheave and damage; Meanwhile, because sheave is to the positioning action to lifting belt, belt can sideslip to the edge of pulley, also just can not produce wearing and tearing, the service life that can greatly improve lifting belt with the edge of pulley.On the other hand, in preference of the present utility model, described the first connecting panel is respectively established a hole with the second upper end being connected, and with same axis, the first connecting panel, the second connecting panel is connected with pulley coaxle, and sheave is suspended on pulley bracket, can swing; Simultaneously; in described the first connecting panel and the second lower end being connected; be respectively equipped with again the first transverse axis and the second transverse axis; so can use a pair of sheave can also be with respect to the first connecting panel and the second connection of rotating, like this, sheave can swing up and down with the axle of pulley; can further swing up and down along the first transverse axis and the second transverse axis again; because sheave has two degree of freedom, so, can play the effect of good protection belt.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment top plan view structural representation of the present utility model.
Fig. 2 is a kind of embodiment side-looking planar structure schematic diagram of the present utility model.
Fig. 3 is that a kind of embodiment of the present utility model faces planar structure schematic diagram.
Fig. 4 is the existing planar structure schematic diagram of rubbing cotton machine.
The specific embodiment
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also that dismounting connects, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, can be to be also indirectly connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand above-mentioned term at concrete meaning of the present utility model; Left and right, be main apparent direction in relative figure up and down.
Legend,
Pulley 1, the main body 11 of pulley, the first wheel rim 12, the second wheel rim 13, the first inclined-plane 121, the second inclined-plane 131, sheave shaft 14;
Pulley bracket 2;
Lifting belt 3, the lower end 31 of lifting belt, the both sides of lifting belt 32,33;
Guide mechanism 4,
The guide groove 411 of the first sheave 41, the first sheave, the axis 412 of the first sheave, clutch shaft bearing 413;
The guide groove 421 of the second sheave 42, the second sheave, the axis of the second sheave 422, the second bearing 423;
Transverse axis 51, transverse axis seat 52;
The first connecting panel 61, the second connecting panel 62.
Ask for an interview Fig. 1 to Fig. 3, Fig. 1 to Fig. 3 discloses is to rub plate lifting belt protecting device on a kind of, comprise pulley 1, the outer end pivot joint of described pulley 1 and pulley bracket 2, the lower end 31 of lifting belt 3 walk around behind the surface of described pulley 1 with on rub plate and be fixedly connected with, also comprise and prevent described lifting belt 3 left and right sideslips, keep described lifting belt 3 and described pulley 1 contact portion to be always in the middle guide mechanism 4 of described pulley 1; Described guide mechanism 4 comprises the first sheave 41 and the second sheave 42, described the first sheave 41 and the second sheave 42 are located at the below of described pulley 1, the both sides 32,33 of described lifting belt 3 are positioned in respectively in the guide groove 411 of described the first sheave 41 and the guide groove 421 of the second sheave 42, during described lifting belt 3 up-and-down movement, described the first sheave 41 rotates along the axis 412 of the first sheave 41, and/or the second sheave 42 is along axis 422 rotations of the second sheave 42.When rubbing cotton machine, finish to rub after cotton; if on rub plate and be parked in the left side or the right with respect to pulley 1; at this moment; 3 of lifting belts can produce pressure to the first sheave 41 or the second sheave 42, and because lifting belt 3 is when rising, the first sheave 41 or the second sheave 42 are also along with the rising of lifting belt 3; and rotate thereupon; so the first sheave 41 or the second sheave 42 can not produce wearing and tearing to the edge of lifting belt 3, can well protect the edge of lifting belt.Described pulley 1 is flute profile pulley, and the two ends of the main body 11 of described pulley 1 are respectively equipped with the first wheel rim 12 and the second wheel rim 13; Described the first wheel rim 12 and the second wheel rim 13 have the first outward-dipping inclined-plane 121 and the second inclined-plane 131.
It is more smooth and easy for the first sheave and the second sheave are rotated, the utility model is respectively equipped with clutch shaft bearing 413 and the second bearing 423 at described the first sheave 41 and the second sheave 42 center, the axis 412 of described the first sheave 41 is fixedly connected with the inner ring of clutch shaft bearing 413, and the axis 422 of described the second sheave 42 is fixedly connected with the inner ring of the second bearing 423.
In order to prevent the upper plane of the first sheave 41 and 42 pairs of lifting belts 3 of the second sheave or lower plane wearing and tearing, the utility model also designed the first transverse axis 51, for the first transverse axis seat 52, the second transverse axis 53 of the first transverse axis 51 is set, for the second transverse axis seat 54 of the second transverse axis 53 is set; The axis 412 of described the first sheave 41 is with described first transverse axis 51 is vertical is fixedly connected with, and the axis 422 of described the second sheave 42 is with described second transverse axis 53 is vertical is fixedly connected with; Like this; when rubbing cotton machine, finish to rub after cotton; if on rub plate and be parked in front or the back with respect to pulley 1; at this moment; the first sheave 41 and the second sheave 42 can rotate forward or backward with lifting belt 3 along the first transverse axis 51 and the second transverse axis 53; allow the groove face of the first sheave 41 and the second sheave 42 not produce friction with lifting belt 3 as far as possible, can protect so upper plane and the lower plane of lifting belt.
Owing to being subject to the restriction of the bottom surface of the first sheave 41 and the second sheave 42, adopt the first transverse axis 51 and the second transverse axis 53 to rotate the structure of sheave, described the first sheave 41 and the second sheave 42 rotational angles are subject to certain limitation, therefore, the utility model has also designed the first connecting panel 61 and the second connecting panel 62, described the first transverse axis seat 52 is fixedly connected with the lower end of described the first connecting panel 61, and described the second transverse axis seat 54 is fixedly connected with the lower end of described the second connecting panel 62; The upper end of the upper end of described the first connecting panel 61 and the second connecting panel 62 is flexibly connected with described pulley bracket 2; Preferably; the upper end of the upper end of described the first connecting panel 61 and the second connecting panel 62 is coaxially flexibly connected with described pulley 1; concrete way is at described the first connecting panel 61, to be connected 62 upper end with second respectively to establish a hole; with sheave shaft 14, the first connecting panel 61, pulley 1 and the second connecting panel 62 are coaxially connected; the first sheave 41 and the second sheave 42 are suspended on pulley bracket 2; the amplitude of the first sheave 41 and the second sheave 42 swings can be increased, lifting belt can be protected better.
Certainly, the utility model can also be designed to, and comprises the first connecting panel 61 and the second connecting panel 62, and described the first transverse axis seat 52 is fixedly connected with the lower end of described the first connecting panel 61, and described the second transverse axis seat 54 is fixedly connected with the lower end of described the second connecting panel 62; The upper end of the upper end of described the first connecting panel 61 and the second connecting panel 62 is connected with described pulley bracket 2, the first sheave 41 and the second sheave 42 can be fixed on pulley bracket 2 indirectly.Like this, the first sheave 41 and the second sheave 42 can only rotate along the first transverse axis 51 and the second transverse axis 53, and it is less that it swings up and down angle, but also can play the upper plane of certain protection lifting belt 3 and the effect of lower plane.
Claims (10)
1. rub plate lifting belt protecting device on one kind; comprise pulley (1); the outer end pivot joint of described pulley (1) and pulley bracket (2); the lower end (31) of lifting belt (3) walk around behind the surface of described pulley (1) with on rub plate and be fixedly connected with; it is characterized in that: also comprise and prevent described lifting belt (3) left and right sideslip, keep described lifting belt (3) and described pulley (1) contact portion to be always in the middle guide mechanism (4) of described pulley (1).
2. on according to claim 1, rub plate lifting belt protecting device, it is characterized in that: described guide mechanism (4) comprises the first sheave (41) and the second sheave (42), described the first sheave (41) and the second sheave (42) are located at the below of described pulley (1), the both sides (32 of described lifting belt (3), 33) be positioned in respectively in the guide groove (411) of described the first sheave (41) and the guide groove (421) of the second sheave (42), during described lifting belt (3) up-and-down movement, described the first sheave (41) rotates along the axis (412) of the first sheave (41), and/or second sheave (42) along the axis (422) of the second sheave (42), rotate.
3. on according to claim 2, rub plate lifting belt protecting device; it is characterized in that: at the center of described the first sheave (41) and the second sheave (42), be respectively equipped with clutch shaft bearing (413) and the second bearing (423); the axis (412) of described the first sheave (41) is fixedly connected with the inner ring of clutch shaft bearing (413), and the axis (422) of described the second sheave (42) is fixedly connected with the inner ring of the second bearing (423).
4. on described in claim 2 or 3, rub plate lifting belt protecting device, it is characterized in that: also comprise the first transverse axis (51), for the first transverse axis seat (52), the second transverse axis (53) of the first transverse axis (51) is set, for the second transverse axis seat (54) of the second transverse axis (53) is set; The axis (412) of described the first sheave (41) and vertical being fixedly connected with of described the first transverse axis (51), the axis (422) of described the second sheave (42) and vertical being fixedly connected with of described the second transverse axis (53).
5. on according to claim 4, rub plate lifting belt protecting device, it is characterized in that: also comprise the first connecting panel (61) and the second connecting panel (62), described the first transverse axis seat (52) is fixedly connected with the lower end of described the first connecting panel (61), and described the second transverse axis seat is fixedly connected with the lower end of described the second connecting panel (62); The upper end of the upper end of described the first connecting panel (61) and the second connecting panel (62) is connected with described pulley bracket (2).
6. on according to claim 5, rub plate lifting belt protecting device, it is characterized in that: the upper end of the upper end of described the first connecting panel (61) and the second connecting panel (62) is coaxially flexibly connected with described pulley (1).
7. on described in claim person 2 or 3, rub plate lifting belt protecting device, it is characterized in that: also comprise the first connecting panel (61) and the second connecting panel (62), the axis (412) of described the first sheave (41) is fixedly connected with the lower end of described the first connecting panel (61), and the axis (422) of described the second sheave (42) is fixedly connected with the lower end of described the second connecting panel (62); The upper end of the upper end of described the first connecting panel (61) and the second connecting panel (62) is connected with described pulley bracket (2).
8. on according to claim 7, rub plate lifting belt protecting device, it is characterized in that: the upper end of the upper end of described the first connecting panel (61) and the second connecting panel (62) is coaxially flexibly connected with described pulley (1).
9. on described in any one claim in claims 1 to 3,5,6 and 8, rub plate lifting belt protecting device; it is characterized in that: described pulley (1) is flute profile pulley, the two ends of the main body (11) of described pulley (1) are respectively equipped with the first wheel rim (12) and the second wheel rim (13).
10. on according to claim 9, rub plate lifting belt protecting device, it is characterized in that: described the first wheel rim (12) and the second wheel rim (13) have outward-dipping the first inclined-plane (121) and the second inclined-plane (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334006.8U CN203903301U (en) | 2014-06-23 | 2014-06-23 | Lifting belt protection device for upper rubbing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334006.8U CN203903301U (en) | 2014-06-23 | 2014-06-23 | Lifting belt protection device for upper rubbing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903301U true CN203903301U (en) | 2014-10-29 |
Family
ID=51777589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334006.8U Expired - Fee Related CN203903301U (en) | 2014-06-23 | 2014-06-23 | Lifting belt protection device for upper rubbing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062108A (en) * | 2021-03-26 | 2021-07-02 | 上海唯想实业有限公司 | Cloth cutting machine |
-
2014
- 2014-06-23 CN CN201420334006.8U patent/CN203903301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062108A (en) * | 2021-03-26 | 2021-07-02 | 上海唯想实业有限公司 | Cloth cutting machine |
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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: 20141029 Termination date: 20170623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |