CN209061595U - A kind of automatically tensioning type sieve - Google Patents
A kind of automatically tensioning type sieve Download PDFInfo
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- CN209061595U CN209061595U CN201821903880.3U CN201821903880U CN209061595U CN 209061595 U CN209061595 U CN 209061595U CN 201821903880 U CN201821903880 U CN 201821903880U CN 209061595 U CN209061595 U CN 209061595U
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- screen bed
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Abstract
The utility model discloses a kind of automatically tensioning type sieves, including pedestal, the outer surface of cupular part of the pedestal is respectively welded the first screen bed base and the second screen bed base with the two sides of its horizontal median axis, the outer surface of cupular part of first screen bed base is fixedly connected with fastening bolt, sieve main body is equipped between first screen bed base and the second screen bed base, first screen bed base is welded with fixed frame close to one end inner sidewall of sieve main body, the outer surface of the fixed frame, which is fitting to connection, connecting rod, skeleton is provided at the outer surface center of the sieve main body, second screen bed base has been bolted push-rod electric machine close to the side side wall of the first screen bed base, the outer surface of cupular part of second screen bed base is equipped with movable stand.A kind of automatically tensioning type sieve described in the utility model reduces manpower and time cost, while can facilitate the quick winding of sieve so that sieve realizes auto-tensioning, reduces operation difficulty, facilitates winding to replace, brings better prospect of the application.
Description
Technical field
The utility model relates to sieve field, in particular to a kind of automatically tensioning type sieve.
Background technique
Sieve be have a stringent serial mesh size, and have and object particle be classified, screening function meets row
The web-shaped product that industry, mechanism, standard are approved, in order to which sizing screening, there are many kinds of sieves, and main two kinds are vibrating screens
Net and waterpower sieve, in the infrastructures industry such as mine, metallurgy, coal, and vibrating screen is widely used construction implement
One of.
Existing vibrating screen carry out in use, its sieve by long-term use afterwards can deformation occurs cause sieve loosen after,
The sieving effect of sieve is influenced, traditional vibrating screen is guaranteed the tensioning of sieve, is fixed mostly using bolt, solid by bolt
Fixed needs manually carry out operation and configuration flexibility is not high, need often to overhaul and fasten, increase the fortune such as time and manpower
Row cost, in addition, traditional sieve is replaced more time-consuming, when repairing replacement, operation difficulty is larger, therefore makes
During, certain influence is brought, for this purpose, it is proposed that a kind of automatically tensioning type sieve.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automatically tensioning type proposed
Sieve.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of automatically tensioning type sieve, including pedestal, the outer surface of cupular part of the pedestal is with the two sides of its horizontal median axis
It is respectively welded the first screen bed base and the second screen bed base, the outer surface of cupular part of first screen bed base is fixedly connected with fastening spiral shell
Bolt is equipped with sieve main body between first screen bed base and the second screen bed base, first screen bed base is close to the one of sieve main body
End inner sidewall is welded with fixed frame, and the outer surface of the fixed frame, which is fitting to connection, connecting rod, the outer surface of the sieve main body
Skeleton is provided at center, second screen bed base has been bolted push-rod electric machine, institute close to the side side wall of the first screen bed base
The outer surface of cupular part for stating the second screen bed base is equipped with movable stand, and the movable stand has been bolted set far from one end side wall of pedestal
Cylinder, the outer surface of cupular part of first screen bed base are connected together and have hook plate, and first screen bed base is close to the one of the second screen bed base
Side side wall is fixedly connected with clamping screw, the sleeve in the horizontal direction on the fitting connection of side side wall have rotational handle, institute
The outer surface of cupular part for stating the second screen bed base is fixedly connected with tensioning bolt, and the tensioning bolt is arranged close to one end of sieve main body
There is compressed spring.
It is as above-mentioned technical proposal to further describe:
The outer surface of cupular part of second screen bed base has been bolted sliding rail, and the second screen bed base passes through sliding rail and movable stand
It is slidably connected, the push-rod electric machine is bolted through one end of the second screen bed base and the side wall of movable stand, and movable stand passes through
The second screen bed base of push-rod electric machine is slidably connected.
It is as above-mentioned technical proposal to further describe:
First screen bed base and the second screen bed base are relatively set with several groups fixed frame close to the side of sieve main body, and
The outer surface of several fixed frames offer with connecting rod bar diameter one to through-hole, the connecting rod is close to the both ends of fixed frame
Outer surface is arranged with support spring, and connecting rod is by supporting spring to be vertically installed between two groups of fixed frames.
It is as above-mentioned technical proposal to further describe:
The two sides inner sidewall of the inside of the sleeve in the horizontal direction is fixedly connected with shaft, and sleeve by shaft and turns
Fixed handle transmission connection, the sieve main body is located at one end of sleeve inner and shaft outer surface is fitting to connection.
It is as above-mentioned technical proposal to further describe:
The compressed spring is fixedly connected with gasket close to one end of sieve main body, and compressed spring passes through gasket and sieve
The outer surface of cupular part of main body fits, and first screen bed base is fixedly connected with hook plate by clamping screw.
It is as above-mentioned technical proposal to further describe:
The outer surface of the connecting rod is welded with deck close to the side of skeleton, and connecting rod passes through the bottom of deck and skeleton
Portion outer surface fits, and the bottom outer surface adhesion of the skeleton has wear-resistant pad.
In the utility model: the automatically tensioning type sieve passes through the second screen bed base, movable stand and the push rod electricity of setting
One end of machine, sieve main body is fixedly connected by fastening bolt with the first screen bed base, and the other end is fixed on the shaft of sleeve inner
Side wall pushes movable stand to slide on the first screen bed base, so that sieve main body is automatic in the horizontal direction by push-rod electric machine
Tensioning reduces manpower and time cost, while by the connecting rod of setting, fixed frame, the both ends of connecting rod pass through support bullet
Spring is fixedly connected with fixed frame, so that the first screen bed base is connect with the second screen bed base, and then when guarantee sieve main body tensioning
Stabilization sieve main body can be taken in by sleeve inner by rotational handle, reduced by the sleeve and rotational handle of setting
Operation difficulty facilitates winding to replace, more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automatically tensioning type sieve overall structure diagram；
Fig. 2 be the utility model proposes a kind of automatically tensioning type sieve left view；
Fig. 3 be the utility model proposes a kind of automatically tensioning type sieve sleeve top view；
Fig. 4 is cross-sectional view at Fig. 2A；
In figure: 1, pedestal；2, the first screen bed base；3, the second screen bed base；4, fastening bolt；5, sieve main body；6, fixed frame；
7, connecting rod；8, skeleton；9, push-rod electric machine；10, movable stand；11, sleeve；12, hook plate；13, clamping screw；14, rotational handle；
15, tensioning bolt；16, compressed spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of automatically tensioning type sieve, including pedestal 1, the outer surface of cupular part of pedestal 1 is with its horizontal axis
The two sides of line are respectively welded the first screen bed base 2 and the second screen bed base 3, and sieve main body 5 is supported, the first screen bed base 2
Outer surface of cupular part be fixedly connected with fastening bolt 4 so that sieve main body 5 is fixedly connected with the first screen bed base 2, the first screen bed base
2 and second are equipped with sieve main body 5 between screen bed base 3, and the first screen bed base 2 is welded with solid close to one end inner sidewall of sieve main body 5
Determine frame 6, the outer surface of fixed frame 6, which is fitting to connection, connecting rod 7, skeleton 8 is provided at the outer surface center of sieve main body 5, the
Two screen bed bases 3 have been bolted push-rod electric machine 9, the outer surface of cupular part of the second screen bed base 3 close to the side side wall of the first screen bed base 2
Equipped with movable stand 10, movable stand 10 has been bolted sleeve 11 far from one end side wall of pedestal 1, outside the top of the first screen bed base 2
Surface, which is connected together, hook plate 12, and the first screen bed base 2 is fixedly connected with clamping screw close to the side side wall of the second screen bed base 3
13, sleeve 11 in the horizontal direction on the fitting connection of side side wall have a rotational handle 14, the outer surface of cupular part of the second screen bed base 3 is solid
Surely it is connected with tensioning bolt 15, tensioning bolt 15 is arranged with compressed spring 16 close to one end of sieve main body 5, by making sieve
The side that main body 5 is located at the second screen bed base 3 is fastened by tensioning bolt 15 with the second screen bed base 3.
The outer surface of cupular part of second screen bed base 3 has been bolted sliding rail, and the second screen bed base 3 passes through sliding rail and movable stand 10
It is slidably connected, push-rod electric machine 9 is bolted through one end of the second screen bed base 3 and the side wall of movable stand 10, and movable stand 10 is logical
It crosses 9 second screen bed base 3 of push-rod electric machine to be slidably connected, be slided on the second screen bed base 3 by movable stand 10, and then guarantee sieve master
The movement auto-tensioning that body 5 passes through movable stand 10.
First screen bed base 2 and the second screen bed base 3 are relatively set with several groups fixed frame 6 close to the side of sieve main body 5, and
The outer surface of several fixed frames 6 offer with 7 bar diameter one of connecting rod to through-hole, connecting rod 7 is close to the both ends of fixed frame 6
Outer surface is arranged with support spring, and connecting rod 7 is vertically installed between two groups of fixed frames 6 by support spring, so that sieve
Main body 5 keeps stablizing during tensioning.
The two sides inner sidewall of the inside of sleeve 11 in the horizontal direction is fixedly connected with shaft, and sleeve 11 by shaft and turns
Fixed handle 14 is sequentially connected, and sieve main body 5 is located at one end and the fitting connection of shaft outer surface inside sleeve 11, facilitates sieve master
The winding of body 5.
Compressed spring 16 is fixedly connected with gasket close to one end of sieve main body 5, and compressed spring 16 passes through gasket and sieve
The outer surface of cupular part of host's body 5 fits, so that sieve main body 5 is bonded even closer, the first sieve with what tensioning bolt 15 was tensioned
Rack 2 is fixedly connected with hook plate 12 by clamping screw 13.
The outer surface of connecting rod 7 is welded with deck close to the side of skeleton 8, and connecting rod 7 passes through the bottom of deck and skeleton 8
Portion outer surface fits, and the bottom outer surface adhesion of skeleton 8 has wear-resistant pad, passes through skeleton 8 during sieve main body 5 is tensioned
The wear-resistant pad of side fitting increases the wearing coefficient with connecting rod 7, and then guarantees stabilization when sieve main body 5 is tensioned.
Working principle: the utility model is automatically tensioning type sieve, and the sieve is using pedestal 1 as support, the top of pedestal 1
Outer surface is respectively arranged with the first screen bed base 2 and the second screen bed base 3, and one end of sieve main body 5 passes through fastening bolt 4 and the
One screen bed base 2 is fixedly connected, while the first screen bed base 2 is fixedly connected by clamping screw 13 with hook plate 12, improves the first sieve
The structural stability of frame 2 pushes movable stand 10 to slide on the sliding rail that 3 upper surface of the second screen bed base is arranged by push-rod electric machine 9,
So that sieve main body 5 realizes horizontal auto-tensioning, in addition, being oppositely arranged between the first screen bed base 2 and the second screen bed base 3
There is several groups fixed frame 6, and the support spring that connecting rod 7 is arranged by both ends between two be oppositely arranged fixed frame 6 is vertical
It is set between two fixed frames 6, the outer surface of connecting rod 7 is bonded in the bottom outer surface of skeleton 8, while the bottom of skeleton 8
Outer surface adhesion has wear-resistant pad, by the wear-resistant pad increase of 8 side of skeleton fitting and even during sieve main body 5 is tensioned
The wearing coefficient of extension bar 7, and then guarantee stabilization when sieve main body 5 is tensioned, in addition, sieve main body 5 is located at the second screen bed base 3
One section mutually chimeric with the second screen bed base 3 by tensioning bolt 15, guarantees to be able to maintain that long period, while second in tension effects
The bolted sleeve 11 in the side of screen bed base 3 allows sieve main body 5 to pass through rotation rotational handle 14 winding to sleeve 11
Inside, and then realize the winding replacement of sieve main body 5, it is more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of automatically tensioning type sieve, including pedestal (1), it is characterised in that: the outer surface of cupular part of the pedestal (1) is with its water
The two sides of flat central axes are respectively welded the first screen bed base (2) and the second screen bed base (3), the top of first screen bed base (2)
Outer surface is fixedly connected with fastening bolt (4), and sieve main body is equipped between first screen bed base (2) and the second screen bed base (3)
(5), one end inner sidewall of first screen bed base (2) close to sieve main body (5) is welded with fixed frame (6), the fixed frame (6)
Outer surface be fitting to connection and have connecting rod (7), be provided with skeleton (8) at the outer surface center of the sieve main body (5), described the
Side side wall of two screen bed bases (3) close to the first screen bed base (2) has been bolted push-rod electric machine (9), second screen bed base (3)
Outer surface of cupular part be equipped with movable stand (10), the movable stand (10) has been bolted sleeve far from one end side wall of pedestal (1)
(11), the outer surface of cupular part of first screen bed base (2) is connected together and has hook plate (12), and first screen bed base (2) is close to the
The side side wall of two screen bed bases (3) is fixedly connected with clamping screw (13), the sleeve (11) in the horizontal direction on side side
Wall fitting connection has rotational handle (14), and the outer surface of cupular part of second screen bed base (3) is fixedly connected with tensioning bolt (15),
The tensioning bolt (15) is arranged with compressed spring (16) close to the one end of sieve main body (5).
2. a kind of automatically tensioning type sieve according to claim 1, it is characterised in that: the top of second screen bed base (3)
Portion outer surface has been bolted sliding rail, and the second screen bed base (3) is slidably connected by sliding rail with movable stand (10), the push rod electricity
Machine (9) is bolted through the one end of the second screen bed base (3) and the side wall of movable stand (10), and movable stand (10) passes through push rod electricity
(9) second screen bed base (3) of machine is slidably connected.
3. a kind of automatically tensioning type sieve according to claim 1, it is characterised in that: first screen bed base (2) and the
Two screen bed bases (3) are relatively set with several groups fixed frame (6) close to the side of sieve main body (5), and several fixed frames (6)
Outer surface offer with connecting rod (7) bar diameter one to through-hole, the connecting rod (7) close to fixed frame (6) both ends appearance
Surface cover is equipped with support spring, and connecting rod (7) is by supporting spring to be vertically installed between two groups of fixed frames (6).
4. a kind of automatically tensioning type sieve according to claim 1, it is characterised in that: the inside of the sleeve (11) is along water
Square to two sides inner sidewall be fixedly connected with shaft, and sleeve (11) is sequentially connected by shaft and rotational handle (14), institute
It states sieve main body (5) and is located at the internal one end of sleeve (11) and the fitting connection of shaft outer surface.
5. a kind of automatically tensioning type sieve according to claim 1, it is characterised in that: the compressed spring (16) is close to sieve
One end of host's body (5) is fixedly connected with gasket, and compressed spring (16) passes through the outer surface of cupular part of gasket and sieve main body (5)
It fits, first screen bed base (2) is fixedly connected with hook plate (12) by clamping screw (13).
6. a kind of automatically tensioning type sieve according to claim 1, it is characterised in that: the outer surface of the connecting rod (7)
Side close to skeleton (8) is welded with deck, and connecting rod (7) is fitted by the bottom outer surface of deck and skeleton (8), institute
The bottom outer surface adhesion for stating skeleton (8) has wear-resistant pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903880.3U CN209061595U (en) | 2018-11-19 | 2018-11-19 | A kind of automatically tensioning type sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903880.3U CN209061595U (en) | 2018-11-19 | 2018-11-19 | A kind of automatically tensioning type sieve |
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| Publication Number | Publication Date |
|---|---|
| CN209061595U true CN209061595U (en) | 2019-07-05 |
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ID=67099706
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903880.3U Active CN209061595U (en) | 2018-11-19 | 2018-11-19 | A kind of automatically tensioning type sieve |
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| CN (1) | CN209061595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731795A (en) * | 2021-09-17 | 2021-12-03 | 中国人民解放军63653部队 | Vibrating screen |
-
2018
- 2018-11-19 CN CN201821903880.3U patent/CN209061595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731795A (en) * | 2021-09-17 | 2021-12-03 | 中国人民解放军63653部队 | Vibrating screen |
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