CN208494357U - Screening machine - Google Patents
Screening machine Download PDFInfo
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- CN208494357U CN208494357U CN201820432370.6U CN201820432370U CN208494357U CN 208494357 U CN208494357 U CN 208494357U CN 201820432370 U CN201820432370 U CN 201820432370U CN 208494357 U CN208494357 U CN 208494357U
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Abstract
This patent is related to material screening field, discloses a kind of screening machine, including body, is equipped with feed inlet at the top of the body, the both ends of feed inlet are hinged with opening-closing plate, are connected with the regulating device for adjusting inlet amount on two pieces of opening-closing plates jointly；Two breaker rolls are installed at the top of body, are mounted on cam in the shaft of two breaker rolls；Two pieces of sieves are connected in body；Several connecting springs are equipped between two pieces of sieves, and the left and right ends of two pieces of sieves are equipped with support device and shake device, shaking device can be triggered when sieve one end is pressed down；Organism bottom is equipped with poly- material mouth, and the lower section of poly- material mouth is equipped with sensing device, and the sensing device is matched with regulating device.This programme can adjust the inlet of material according to the discharge rate of material, avoid sieve and the phenomenon for causing screening efficiency low because load-bearing is excessive occur, and material can be made gradually to be distributed to and come, can prevent material from forming accumulation on sieve.
Description
Technical field
The utility model belongs to material screening field.
Background technique
Often there is the problem of sieve damage in screening process in existing screening machine, because people are using screening machine
When, most of is all disposably all to pour into material in screening machine to screen, and this screening mode easily causes sieve
The problem that load-bearing is excessive, screening efficiency is low, and material disposably pours into a certain position for being easy to make material accumulation in sieve,
The material of accumulation further reduced the screening efficiency of sieve.
Utility model content
It is excessive and influence to solve sieve load-bearing in background technique the purpose of this utility model is to provide a kind of screening machine
The problem of screening efficiency.
In order to achieve the above object, the base case of the utility model provides screening machine, including body, the body top
Equipped with feed inlet, the both ends of the feed inlet are hinged with opening-closing plate, are connected with jointly on two pieces of opening-closing plates for adjusting charging
The regulating device of amount；Internal body is equipped with two mutually matched breaker rolls, is mounted in the shaft of two breaker rolls convex
Wheel, two cams are staggeredly located out；Two pieces of sieves being located at below breaker roll, the sieve being located above are connected in body
Net can offset with cam；Between two pieces of sieves be equipped with several connecting springs, and the left and right ends of two pieces of sieves be all provided with it is useful
In the support device for providing support force for sieve and shaking device for making sieve double swerve, the support device and shaking
Device is each provided on organism sidewall, and shaking device can be triggered when sieve one end is pressed down；Organism bottom is equipped with poly- material mouth,
The lower section of the poly- material mouth is equipped with the sensing device for incuding poly- material mouth material impulse force, the sensing device and regulating device phase
Cooperation.
The principle of this base case is: when initial, the opening that the bottom of two pieces of opening-closing plates is formed is for material entrance.
When work, material is poured into feed inlet, is entered in body and is fallen along the opening that two pieces of opening-closing plates are formed
To between two breaker rolls, material is broken more careful under the interaction of two breaker rolls, by broken object
Material is successively fallen on two pieces of sieves.
Two breaker rolls can drive the rotation of two cams respectively during rotation, two cams can respectively be located above
Sieve offset.When cam and sieve offset, one end of sieve and cam contact can be pressed down against by cam, so that sieve produces
Raw inclination, on the one hand can make sieve generate swing, to accelerate the screening efficiency of sieve, on the other hand can also allow and concentrate on
Material in the middle part of sieve gradually spreads out, and material is prevented all to be deposited in the lower section of two breaker rolls.
One end of sieve and cam contact can trigger shaking device during being pressed down, and sieve can be made by shaking device
Double swerve has further speeded up the dispersion and screening efficiency of material.
Due to being equipped with connecting spring between two pieces of sieves, the sieve being located above can be driven by connecting spring and is located below
Sieve generate corresponding movement, to accelerate the dispersion and screening efficiency of material.
Material screening finishes on post-concentration collection to poly- material mouth, and falls on sensing device along poly- material mouth, to sensing device
Impact force is generated, so that sensing device and regulating device is generated linkage, so that the opening for forming two pieces of opening-closing plate bottoms becomes larger, makes
More materials are entered in body and are screened.The impact force that material generates sensing device is bigger, illustrates the object of discharge
Material is more, and the material for resting on sieve at this time is fewer, and sieve at this time is subjected to more materials and screens to material；And
The impact force that reaction unit is subject to is bigger, and the opening that two pieces of opening-closing plates are formed is bigger, so that getting over into the intracorporal material of machine
It is more, thus make material inlet and sieve acceptable amount at matching.
The beneficial effect of this base case is:
(1) this programme can adjust the inlet of material according to the discharge rate of material, avoid sieve and occur because of load-bearing
The excessive and phenomenon that causes screening efficiency low, and material can be made gradually to be distributed to and come, material shape on sieve can be prevented
At accumulation；
(2) opening-closing plate of this programme can be realized the adjusting of opening-closing plate bottom opening by the cooperation with regulating device, from
And the inlet amount of material is adjusted, regulative mode is simple and convenient；
(3) regulating device of this programme can generate sensing device by material by the cooperation with sensing device
Impact force adjusts the size of opening-closing plate bottom opening, and the acceptable amount of the inlet and sieve that make material prevents at matching
There is the low problem of material accumulation, screening efficiency in sieve；
(4) cam of this programme can both make sieve generate swing by the cooperation with the sieve being located above, thus plus
The screening efficiency of fast sieve, and the material concentrated in the middle part of sieve can be allowed gradually to spread out, prevent material to be all deposited in
The lower section of two breaker rolls；
(5) connecting spring is equipped between two pieces of sieves of this programme, the sieve being located above can be driven by connecting spring
Underlying sieve generates corresponding movement, to accelerate the dispersion and screening efficiency of material；
(6) support device of this programme can provide support force for sieve, prevent sieve from falling down during the work time；
(7) this programme can make the swing of sieve generation trigger shaking device using cam, not need to add additional
Power reduces production cost；
(8) the shaking device of this programme can make sieve double swerve, further speed up the dispersion and screening effect of material
Rate.
Scheme two: this is the preferred of basic scheme, and the support device includes the loose slot being opened on body, the activity
The second spring for being connected with first spring transversely attached with sieve in slot and being vertically connected with sieve.First spring can be sieve
Net provides lateral support force, and second spring can provide vertical support force for sieve, thus make sieve transverse direction with
It can more steadily be moved in vertical direction.
Scheme three: this is preferred for scheme two, and the device that shakes includes first promotion transversely attached with screen end
Unit and the second pushing unit being vertically connected with screen end, first pushing unit are matched with the second pushing unit.
First pushing unit can make sieve generate movement in a lateral direction, and the second pushing unit can be such that sieve produces in vertical direction
Raw movement, and the first pushing unit and the second pushing unit cooperate, and can reduce the introducing of power mechanism, reduce cost, letter
Change structure.
Scheme four: this is preferred for scheme three, and first pushing unit includes the first cylinder body being mounted in loose slot,
The first sliding block is slidably connected in first cylinder body, the first mandril is connected on first sliding block, and first mandril is remote
One end from the first cylinder body is connected with the first push plate, and the end of first push plate and sieve is hinged.Sieve with first by pushing away
The cooperation of plate, the first mandril, the first sliding block and the first cylinder body can make sieve generate movement in a lateral direction.
Scheme five: this is preferred for scheme four, and second pushing unit includes the second cylinder body being mounted in loose slot,
Second cylinder base is connected with the first cylinder base, and the second sliding block is slidably connected in the second cylinder body, and described second
The second mandril is hinged at the top of sliding block, second mandril is hinged on the bottom of sieve far from one end of the second cylinder body.Sieve
By with the second push plate, the cooperation of the second mandril, the second sliding block and the second cylinder body, sieve can be made to generate pendulum in a vertical direction
It is dynamic.
Scheme six: this is the preferred of basic scheme, and the regulating device includes the adjusting cylinder body being mounted on body, described
It adjusting and slidably connects adjusting slider in cylinder body, the adjusting slider bottom is connected with the extended adjusting connecting rod for adjusting cylinder body,
The both ends for adjusting connecting rod are hinged with folding connecting rod, and two folding connecting rods are hinged with two pieces of opening-closing plates respectively.Opening-closing plate is logical
The cooperation with folding connecting rod, adjusting connecting rod, adjusting slider and adjusting cylinder body is crossed, the big of two pieces of opening-closing plate bottom openings can be adjusted
It is small, and then the inlet amount of material is adjusted, regulative mode is simple and convenient.
Scheme seven: this is preferred for scheme six, and the sensing device includes the induction cylinder body installed on body, the induction
It is connected at the top of cylinder base and adjusting cylinder body, and incudes in cylinder body and slidably connect induction sliding block, the induction sliding block top
Portion is connected with the induction connecting rod of extended induction cylinder body, is connected with flow distribution plate at the top of the induction connecting rod；Incude slider bottom
Reset spring is connected between induction cylinder base.Pass through flow distribution plate, induction connecting rod, induction sliding block, induction cylinder body and adjusting
Cooperation between cylinder body can be adjusted the size of opening-closing plate bottom opening using the impact force that material generates flow distribution plate, be made
The inlet of material and the acceptable amount of sieve prevent sieve from the low problem of material accumulation, screening efficiency occur at matching.
Scheme eight: this is the preferred of basic scheme, and the two sides of the sensing device are separately installed with for sending out material
The transmission device of body.Transmission device can prevent material accumulation from existing in time by outside the material transmission to body for completing screening
In body.
Scheme nine: this is preferred for scheme eight, and the transmission device includes the transport mechanism positioned at sensing device side, institute
It states body side and is provided with the through-hole passed through for transport mechanism.It will can complete to sieve in time by the cooperation of transport mechanism and through-hole
Outside the material transmission to body of choosing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model screening machine embodiment；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: body 1, feed inlet 2, opening-closing plate 3, folding connecting rod 4, adjust connecting rod 5,
Adjusting slider 6 adjusts cylinder body 7, breaker roll 8, cam 9, sieve 10, loose slot 11, the first spring 12, second spring 13, first
Cylinder body 14, the first sliding block 15, the first mandril 16, the first push plate 17, the second cylinder body 18, the second sliding block 19, the second push rod 20, poly- material
Mouth 21, induction cylinder body 22, induction sliding block 23, induction connecting rod 24, flow distribution plate 25, reset spring 26, transport mechanism 27, through-hole 28.
Embodiment is substantially as shown shown in Figure 1 and Figure 2:
Screening machine, mainly by body 1, regulating device, opening-closing plate 3, feed inlet 2, breaker roll 8, cam 9, sieve 10, support
Device shakes device, poly- material mouth 21, sensing device, transmission device composition.The upper end of body 1 is arranged in feed inlet 2, and two pieces are opened
Plywood 3 is respectively hinged on the side wall of 2 two sides of feed inlet.Regulating device is mainly by adjusting cylinder body 7, adjusting slider 6, adjusting connecting rod
5, folding connecting rod 4 is constituted, and is adjusted cylinder body 7 and is mounted on 1 top of body, and adjusting slider 6, which is slidably connected at, to be adjusted in cylinder body 7, is adjusted
The top of connecting rod 5 and adjusting slider 6 weld, and the two sides of the bottom for adjusting connecting rod 5 are hinged with a folding connecting rod 4, two foldings
Connecting rod 4 is hinged with two pieces of 3 bottoms of opening-closing plate respectively.Two mutually matched breaker rolls 8 are mounted on the top of body 1, and two broken
It is mounted on cam 9 in the shaft of broken roller 8, two cams 9 are staggeredly located out.
Two pieces of sieves 10 are movably connected in the middle part of body 1, and the left and right ends of two pieces of sieves 10 are provided with support device
With shaking device, support device is mainly made of loose slot 11, the first spring 12 and second spring 13, and loose slot 11 is opened in body
On 1 side wall, the first spring 12 and sieve 10 are transversely attached, and second spring 13 is vertically connected with sieve 10.It is main to shake device
It is made of the first pushing unit being connected with 10 end cross of sieve and the second pushing unit being vertically connected with 10 end of sieve,
First pushing unit is mainly made of the first cylinder body 14, the first sliding block 15, the first mandril 16, the first push plate 17, the first cylinder body 14
It is mounted in loose slot 11, the first sliding block 15 is slidably connected in the first cylinder body 14, one end of the first mandril 16 and the first sliding block
15 connections, the other end of the first mandril 16 are connected with the first push rod, and the end of the first push rod and sieve 10 is hinged.Second pushes list
Member is mainly made of the second cylinder body 18, the second sliding block 19, the second push rod 20, and the second cylinder body 18 is mounted in loose slot 11, and second
The bottom of cylinder body 18 is connected with the bottom of the first cylinder bottom by communicating pipe；Second sliding block 19 is slidably connected in the second cylinder body 18,
The top of second sliding block 19 and the bottom of the second mandril are hinged, and the top and 10 bottom of sieve of the second mandril are hinged.
The bottom of body 1 is arranged in poly- material mouth 21, and sensing device is mounted on the underface of poly- material mouth 21, and sensing device is main
It is made of induction cylinder body 22, induction sliding block 23, induction connecting rod 24, flow distribution plate 25 and reset spring 26, induction cylinder body 22 is mounted on
1 bottom of body, induction 22 bottom of cylinder body are connected at the top of adjusting cylinder body 7 by communicating pipe；Induction sliding block 23 is slidably connected at
Incude in cylinder body 22, induction 24 bottom end of connecting rod is welded on induction sliding block 23, and induction cylinder body 22 is stretched out simultaneously in induction 24 top of connecting rod
It is welded with flow distribution plate 25；Reset spring 26 is welded between induction sliding block 23 and induction 22 bottom of cylinder body.
The two sides of sensing device are mounted on transmission device, and transmission device is mainly made of transport mechanism 27 and through-hole 28,
Transport mechanism 27 is located at below the side of sensing device, is provided with the through-hole passed through for transport mechanism 27 in 1 bottom sidewall of body
28。
When initial, the opening that the bottom of two pieces of opening-closing plates 3 is formed is for material entrance.
When work, material is poured into feed inlet 2, material enters in body 1 along the opening that two pieces of opening-closing plates 3 are formed
And fall between two breaker rolls 8, material is broken more careful under the interaction of two breaker rolls 8, by broken
Material after broken is successively fallen on two pieces of sieves 10.
Two breaker rolls 8 can drive two cams 9 to rotate respectively during rotation, two cams 9 can respectively be located at
The sieve 10 of top offsets.When cam 9 and sieve 10 offset, cam 9 can squeeze downwards one end that sieve 10 is contacted with cam 9
On the one hand pressure can make sieve 10 generate swing, to accelerate the screening efficiency of sieve 10, separately so that sieve 10 generates inclination
On the one hand the material for concentrating on 10 middle part of sieve can also be allowed gradually to spread out, material is prevented all to be deposited in two breaker rolls
8 lower section.
One end that sieve 10 is contacted with cam 9 during being pressed down can by the second mandril push the second sliding block 19 to
Lower slider, so that the gas of 18 bottom of the second cylinder body be squeezed into the bottom of the first cylinder body 14, into the gas of the first cylinder body 14
Push sieve 10 toward movement at a distance by the first sliding block 15, the first mandril 16 and the first push plate 17, so that sieve 10 or so be made to shake
It is dynamic, further speed up the dispersion and screening efficiency of material.
Due to being equipped with connecting spring between two pieces of sieves 10, the sieve 10 being located above can be driven by connecting spring to be located at
The sieve 10 of lower section generates corresponding movement, to accelerate the dispersion and screening efficiency of material.
Material screening finishes on post-concentration collection to poly- material mouth 21, and falls on flow distribution plate 25 along poly- material mouth 21, to shunting
Plate 25 generates impact force, this impact force will push flow distribution plate 25, induction connecting rod 24 and induction sliding block 23 and move down, thus will
The gas extrusion of 22 bottom of cylinder body is incuded to adjusting in cylinder body 7, passes through adjusting slider 6, adjusting into the gas adjusted in cylinder body 7
Connecting rod 5 and two folding connecting rods 4 drive two pieces of opening-closing plates 3 to lower swing, so that the opening for forming two pieces of 3 bottoms of opening-closing plate becomes
Greatly, so that more materials are entered in body 1 and screened.The impact force that material generates flow distribution plate 25 is bigger, illustrates to arrange
Material out is more, and the material for resting on sieve 10 at this time is fewer, and sieve 10 at this time is subjected to more materials and to material
It is screened；And the impact force that flow distribution plate 25 is subject to is bigger, the opening that two pieces of opening-closing plates 3 are formed is bigger, so that into body 1
Interior material is more, to make the acceptable amount of the inlet of material and sieve 10 at matching.
The material fallen on flow distribution plate 25 is gradually slipped in transport mechanism 27, and transport mechanism 27 passes through through-hole 28 for object
Material is progressively delivered to outside body 1, and people is facilitated to carry out the processing of next step to material.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (9)
1. screening machine, including body, the body top is equipped with feed inlet, which is characterized in that cuts with scissors at the both ends of the feed inlet
It is connected to opening-closing plate, is connected with the regulating device for adjusting inlet amount on two pieces of opening-closing plates jointly；Internal body is equipped with two
Mutually matched breaker roll, is mounted on cam in the shaft of two breaker rolls, and two cams are staggeredly located out；It is living in body
Dynamic to be connected with two pieces of sieves being located at below breaker roll, the sieve being located above can offset with cam；It is set between two pieces of sieves
There are several connecting springs, and the left and right ends of two pieces of sieves are equipped with for providing the support device and use of support force for sieve
In the shaking device for making sieve double swerve, the support device and shaking device are each provided on organism sidewall, and shake device
It can be triggered when sieve one end is pressed down；Organism bottom is equipped with poly- material mouth, and the lower section of the poly- material mouth is equipped with poly- for incuding
The sensing device of material mouth material impulse force, the sensing device are matched with regulating device.
2. screening machine according to claim 1, it is characterised in that: the support device includes the activity being opened on body
Slot, the second spring for being connected with first spring transversely attached with sieve and being vertically connected with sieve in the loose slot.
3. screening machine according to claim 2, it is characterised in that: the shaking device includes transversely attached with screen end
The first pushing unit and the second pushing unit for being vertically connected with screen end, first pushing unit and second push it is single
Member matches.
4. screening machine according to claim 3, it is characterised in that: first pushing unit includes being mounted in loose slot
The first cylinder body, slidably connect the first sliding block in first cylinder body, the first mandril be connected on first sliding block, it is described
First mandril is connected with the first push plate far from one end of the first cylinder body, and the end of first push plate and sieve is hinged.
5. screening machine according to claim 4, it is characterised in that: second pushing unit includes being mounted in loose slot
The second cylinder body, second cylinder base is connected with the first cylinder base, and it is sliding that second is slidably connected in the second cylinder body
Block is hinged with the second mandril at the top of second sliding block, and second mandril is hinged on sieve far from one end of the second cylinder body
Bottom.
6. screening machine according to claim 1, it is characterised in that: the regulating device includes the adjusting being mounted on body
Cylinder body, slidably connect adjusting slider in the adjusting cylinder body, and the adjusting slider bottom is connected with the extended cylinder body that adjusts
Connecting rod is adjusted, the both ends for adjusting connecting rod are hinged with folding connecting rod, and two folding connecting rods are hinged with two pieces of opening-closing plates respectively.
7. screening machine according to claim 6, it is characterised in that: the sensing device includes the induction cylinder installed on body
It is connected at the top of body, the induction cylinder base and adjusting cylinder body, and incudes in cylinder body and slidably connect induction sliding block, it is described
Induction slider top is connected with the induction connecting rod of extended induction cylinder body, is connected with flow distribution plate at the top of the induction connecting rod；Sense
It answers and is connected with reset spring between slider bottom and induction cylinder base.
8. screening machine according to claim 1, it is characterised in that: the two sides of the sensing device are separately installed with for inciting somebody to action
The transmission device of material submitting body.
9. screening machine according to claim 8, it is characterised in that: the transmission device includes being located at sensing device side
Transport mechanism, the body side are provided with the through-hole passed through for transport mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432370.6U CN208494357U (en) | 2018-03-28 | 2018-03-28 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432370.6U CN208494357U (en) | 2018-03-28 | 2018-03-28 | Screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494357U true CN208494357U (en) | 2019-02-15 |
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ID=65296261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820432370.6U Active CN208494357U (en) | 2018-03-28 | 2018-03-28 | Screening machine |
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| CN108262091A (en) * | 2018-03-28 | 2018-07-10 | 遵义路鑫机械有限公司 | Screening machine |
| CN110215992A (en) * | 2019-06-11 | 2019-09-10 | 周华春 | A kind of traditional Chinese medicine powder breakdown mill integrated equipment |
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| CN111495491A (en) * | 2020-04-26 | 2020-08-07 | 魏庆 | Recycling and reusing treatment method for steel smelting solid waste |
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| CN112679183A (en) * | 2020-12-28 | 2021-04-20 | 信阳市灵石科技有限公司 | Rapid repair mortar and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262091A (en) * | 2018-03-28 | 2018-07-10 | 遵义路鑫机械有限公司 | Screening machine |
| CN108262091B (en) * | 2018-03-28 | 2023-08-04 | 遵义路鑫机械有限公司 | Screening machine |
| CN110215992A (en) * | 2019-06-11 | 2019-09-10 | 周华春 | A kind of traditional Chinese medicine powder breakdown mill integrated equipment |
| CN110215992B (en) * | 2019-06-11 | 2020-12-18 | 江苏医药职业学院 | Integrative equipment of grinding is smashed to chinese-medicinal material |
| CN111013715A (en) * | 2019-12-31 | 2020-04-17 | 梁阳 | High strength building waste breaker |
| CN111495491A (en) * | 2020-04-26 | 2020-08-07 | 魏庆 | Recycling and reusing treatment method for steel smelting solid waste |
| CN111515123A (en) * | 2020-05-28 | 2020-08-11 | 建德晓鸥智能设备有限公司 | A screening cleaning equipment for after picking tea-leaves |
| CN111876605A (en) * | 2020-08-17 | 2020-11-03 | 重庆德能再生资源股份有限公司 | System for recycling lead raw materials by using waste lead-acid batteries |
| CN111876605B (en) * | 2020-08-17 | 2021-12-17 | 重庆德能再生资源股份有限公司 | System for recycling lead raw materials by using waste lead-acid batteries |
| CN112679183A (en) * | 2020-12-28 | 2021-04-20 | 信阳市灵石科技有限公司 | Rapid repair mortar and preparation method thereof |
| CN112679183B (en) * | 2020-12-28 | 2022-06-03 | 信阳市灵石科技有限公司 | Rapid repair mortar and preparation method thereof |
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