CN204035023U - The screening conveying device of Tea screening machine - Google Patents
The screening conveying device of Tea screening machine Download PDFInfo
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- CN204035023U CN204035023U CN201420529667.6U CN201420529667U CN204035023U CN 204035023 U CN204035023 U CN 204035023U CN 201420529667 U CN201420529667 U CN 201420529667U CN 204035023 U CN204035023 U CN 204035023U
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- screening
- transfer passage
- tea
- conveying device
- barrier plate
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Abstract
The utility model provides a kind of screening conveying device of Tea screening machine, it solves existing Tea screening machine and is screening out the thin technical problem obstructed and their can not be collected while tea dust in tealeaves.This screening conveying device, comprise transfer passage and be connected to the vibrations generating mechanism on transfer passage, the bottom of described transfer passage has screening window, and screening window is fixed with screening net, and the below of described screening net is provided with the collecting mechanism be fixed on transfer passage.The utility model has reasonable in design, practical, can screen out and collect the advantage such as thin stalk and tea dust in tealeaves.
Description
Technical field
The utility model belongs to agricultural byproducts processing technical field, relates to Tea screening machine, especially relates to a kind of screening conveying device of Tea screening machine.
Background technology
More accurate in order to screen tea dry sorting in traditional Tea screening machine, the standing screening conveying device had stalk thin in tealeaves and tea dust Preliminary screening below the feed hopper of Tea screening machine.This screening conveying device is by being connected with shaking device, and under shaking device drives, tealeaves is because gravity is with screening feed track downslide and entering bellows through screen holes.The screening conveying device that existing Tea screening machine is commonly used comprises screen plate with screen holes and slideway mouth, and in the tealeaves that Preliminary screening is fallen, thin stalk and tea foam directly abandon and synchronously rationally do not collect recycling.This normally works not only may to Tea screening machine and bring potential safety hazard, is also a kind of significant wastage to resource, does not meet social technology development trend.For this reason, people have carried out long-term exploration, propose various solution.
Such as, Chinese patent literature discloses a kind of vibratory sieve [application number: 201320108908.5] for rejecting thin stalk and tea foam in tealeaves, comprise filter screen, vibrating motor and two vibration stalloys, one end of described filter screen has lubricating substance opening, the surface of described filter screen is evenly equipped with the thin tea stalk passage of discharging for thin tea stalk, tea foam and some foreign material, one end of described two vibration stalloys is separately fixed at the both sides of the corresponding lubricating substance opening of filter screen, and described vibrating motor is fixedly arranged on filter screen by connector.
Although such scheme can utilize vibrating device preferably, tentatively stalk thin in tealeaves and tea dust can be screened out, reduce the percentage of admixture entering tealeaves in air channel.But overall construction design is unreasonable, the tealeaves produced in tealeaves screening process carefully obstructs and probably wafts into vibrating motor with tea dust, make bobbing machine cisco unity malfunction, the tealeaves simultaneously do not collected carefully obstructs easily to let it flow with tea dust the working environment of workman is deteriorated.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, tentatively can screen out and collect the screening conveying device of the Tea screening machine of thin stalk and tea dust in tealeaves in Tea screening machine work.
For achieving the above object, the utility model have employed following technical proposal: the screening conveying device of this Tea screening machine comprises transfer passage and is connected to the vibrations generating mechanism on transfer passage, the bottom of described transfer passage has screening window, screening window is fixed with screening net, and the below of described screening net is provided with the collecting mechanism be fixed on transfer passage.
Obviously, for reaching best screening effect, described screening window is arranged on bottom transfer passage so that tea stalks or tea dust screen along the screening net of transfer passage landing on screening window.Screening window can be connected as welding with screening net fixing between the two, also can screen net and relatively can screen window dismounting connection as clamping, nut connection, to reach convenient cleaning or to change.Collecting mechanism and transfer passage are connected as a single entity the tea stalks through screening mesh screen choosing or tea dust collection, collect mouth and can cover whole screening net above it.
In the screening conveying device of above-mentioned Tea screening machine, described transfer passage is tilted to lower setting, is provided with barrier plate in the lower end of transfer passage, forms the gap for tealeaves process between bottom described barrier plate lower end and transfer passage.Further, described gap convenient tea leaf skids off, and also ensure that tealeaves skids off speed and is unlikely to too fast, the size in gap also can complete by regulating the angle of barrier plate simultaneously.
In the screening conveying device of above-mentioned Tea screening machine, the middle part of described barrier plate is fixed in transfer passage by detachable adjustment structure, and described barrier plate is tilted to lower setting relative to transfer passage.Further, detachable adjustment structure can be that clamping device is fixed, clamping device is fixed, hinged fixing, bolt is fixed, screw thread is fixed, rivet fixing in any one mode fix.
In the screening conveying device of above-mentioned Tea screening machine, described detachable adjustment structure comprises the installing plate being arranged on barrier plate both sides, and each installing plate is equipped with securing member respectively, and described securing member is connected by helicitic texture and transfer passage sidewall.Obviously, be connected by helicitic texture can come free adjustment barrier plate angle of inclination by dismantling helicitic texture with transfer passage sidewall, meet in actual screening process and prevent tealeaves unrestrained in transfer passage exit for the different vibration frequency maximum likelihoods of different tealeaves or shaking device.
In the screening conveying device of above-mentioned Tea screening machine, described barrier plate lower end is provided with dentalation.
In the screening conveying device of above-mentioned Tea screening machine, described screening netting gear has the screen holes of evenly arrangement, and described screen holes aperture is 1.5-3.2mm.
As the optimized scheme of the present embodiment, described screen holes aperture is 2.3mm.
In the screening conveying device of above-mentioned Tea screening machine, described screening net is welded on screening window.
In the screening conveying device of above-mentioned Tea screening machine, described collecting mechanism comprises the disposable box being fixed on transfer passage bottom outside, is provided with outlet at the sidepiece of disposable box.Disposable box is arranged on that transfer passage bottom outside is convenient to be collected through the tea stalks of screening mesh screen choosing and tea-leaf power, disposable box can with transfer passage bottom and sidewall is connected as a single entity or disposable box can be welded on transfer passage bottom outside.Disposable box can be with cover or not with cover, be with radian cavity convenient tea leaf stalk and tea dust skid off outlet.
Compared with prior art, the advantage of the screening conveying device of this Tea screening machine is: reasonable in design, practical, tentatively can screen out and collect thin stalk and tea dust in tealeaves, meet the trend of current social technical development in Tea screening machine work.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the side view that the utility model provides.
In figure, transfer passage 1, collecting mechanism 1a, disposable box 1a1, outlet 1a2, barrier plate 1b, gap 1c, vibrations generating mechanism 2, screening window 3, screening net 31, screen holes 31a, installing plate 4, securing member 41.
Detailed description of the invention
Be below the specific embodiment of utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, the screening conveying device of this Tea screening machine comprises transfer passage 1 and the vibrations generating mechanism 2 be connected on transfer passage 1, the bottom of described transfer passage 1 has screening window 3, screening window 3 is fixed with screening net 31, and the below of described screening net 31 is provided with the collecting mechanism 1a be fixed on transfer passage 1.Described collecting mechanism 1a comprises the disposable box 1a1 being fixed on transfer passage 1 bottom outside, is provided with outlet 1a2 at the sidepiece of disposable box 1a1.Act on whole transfer passage 1 can shake through vibrations generating mechanism 2, the tealeaves on described transfer passage 1 can glide along transfer passage 1 and pass through and screening window 3 be fixed with screening net 31 and screen and export output from transfer passage 1.And disposable box 1a1 is arranged on transfer passage 1 bottom outside, convenient the tea stalks screened through screening net 31 and tea-leaf power to be collected, disposable box 1a1 can with transfer passage 1 bottom and sidewall is connected as a single entity or disposable box 1a1 is welded on transfer passage 1 bottom outside.Disposable box 1a1 can be with radian cavity with convenient tea leaf stalk and tea dust skid off outlet 1a1, also can be welded on transfer passage 1 bottom outside as conveyance conduit.
Obviously; for reaching best screening effect; described screening window 3 is arranged on bottom transfer passage 1 so that tea stalks or tea dust screen along the screening net 31 of transfer passage 1 landing on screening window 3; on screening window 3, fixing both screening nets 31 can be connected as welding; also can screen net 31 and relatively can screen window 3 dismounting connection as clamping, nut connection, to reach convenient cleaning or replacing.Collecting mechanism 1a and transfer passage 1 are connected as a single entity and collect through the screening tea stalks that screen of net 31 or tea dust, collect mouth and can cover whole screening net 31 above it.Described screening net 31 has the screen holes 31a of evenly arrangement, and described screen holes 31a aperture is 1.5-3.2mm.
As the optimized scheme of the present embodiment, described screening net 31 is welded on screening window 3, and described screen holes 31a aperture is 2.3mm.
For utilizing the gravity convenient tea leaf of tealeaves self to screen, described transfer passage 1 is tilted to lower setting, is provided with barrier plate 1b in the lower end of transfer passage 1, forms the gap 1c for tealeaves process between bottom described barrier plate 1b lower end and transfer passage 1.Further, described gap 1c convenient tea leaf skids off, and also ensure that tealeaves skids off speed and is unlikely to too fast, the size of gap 1c also can reach by regulating the angle of barrier plate 1b simultaneously.
Further, the middle part of described barrier plate 1b is fixed in transfer passage 1 by detachable adjustment structure, and described barrier plate 1b is tilted to lower setting relative to transfer passage 1.Further, detachable adjustment structure can be that clamping device is fixed, clamping device is fixed, hinged fixing, bolt is fixed, screw thread is fixed, rivet fixing in any one mode fix.
In addition, described detachable adjustment structure comprises the installing plate 4 being arranged on barrier plate 1b both sides, and each installing plate 4 is equipped with securing member 41 respectively, and described securing member 41 is connected by helicitic texture and transfer passage 1 sidewall.Obviously, be connected with transfer passage 1 sidewall with helicitic texture, free adjustment barrier plate 1b angle of inclination can be come by dismounting helicitic texture, meet in actual screening process, maximum likelihood prevents the reason tealeaves of the different vibration frequencies of different tealeaves or shaking device unrestrained in transfer passage 1 exit.Barrier plate 1b lower end is simultaneously provided with dentalation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as transfer passage 1, collecting mechanism 1a, disposable box 1a1, outlet 1a2, barrier plate 1b, gap 1c, vibrations generating mechanism 2, screening window 3, screening net 31, screen holes 31a, installing plate 4, securing member 41 herein, do not get rid of the possibility using other term.Use these terms to be only used to describe and explain essence of the present utility model more easily, the restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. the screening conveying device of a Tea screening machine, comprise transfer passage (1) and be connected to the vibrations generating mechanism (2) on transfer passage (1), it is characterized in that, the bottom of described transfer passage (1) has screening window (3), screening window (3) is fixed with screening net (31), and the below of described screening net (31) is provided with the collecting mechanism (1a) be fixed on transfer passage (1).
2. the screening conveying device of Tea screening machine according to claim 1, it is characterized in that, described transfer passage (1) is tilted to lower setting, be provided with barrier plate (1b) in the lower end of transfer passage (1), between described barrier plate (1b) lower end and transfer passage (1) bottom, form the gap (1c) for tealeaves process.
3. the screening conveying device of Tea screening machine according to claim 2, it is characterized in that, the middle part of described barrier plate (1b) is fixed in transfer passage (1) by detachable adjustment structure, and described barrier plate (1b) is tilted to lower setting relative to transfer passage (1).
4. the screening conveying device of Tea screening machine according to claim 3, it is characterized in that, described detachable adjustment structure comprises the installing plate (4) being arranged on barrier plate (1b) both sides, each installing plate (4) is equipped with securing member (41) respectively, and described securing member (41) is connected by helicitic texture and transfer passage (1) sidewall.
5. the screening conveying device of the Tea screening machine according to Claims 2 or 3 or 4, is characterized in that, described barrier plate (1b) lower end is provided with dentalation.
6. the screening conveying device of the Tea screening machine according to claim 1 or 2 or 3 or 4, it is characterized in that, described screening net (31) has the screen holes (31a) of evenly arrangement, and described screen holes (31a) aperture is 1.5-3.2mm.
7. the screening conveying device of Tea screening machine according to claim 6, is characterized in that, described screening net (31) is welded on screening window (3).
8. the screening conveying device of the Tea screening machine according to claim 1 or 2 or 3 or 4, it is characterized in that, described collecting mechanism (1a) comprises the disposable box (1a1) being fixed on transfer passage (1) bottom outside, is provided with outlet (1a2) at the sidepiece of disposable box (1a1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529667.6U CN204035023U (en) | 2014-09-15 | 2014-09-15 | The screening conveying device of Tea screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529667.6U CN204035023U (en) | 2014-09-15 | 2014-09-15 | The screening conveying device of Tea screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN204035023U true CN204035023U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529667.6U Expired - Fee Related CN204035023U (en) | 2014-09-15 | 2014-09-15 | The screening conveying device of Tea screening machine |
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| CN (1) | CN204035023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190618A (en) * | 2014-09-15 | 2014-12-10 | 赵水光 | Screening conveyor for tea screening machine |
-
2014
- 2014-09-15 CN CN201420529667.6U patent/CN204035023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190618A (en) * | 2014-09-15 | 2014-12-10 | 赵水光 | Screening conveyor for tea screening 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: 20141224 Termination date: 20150915 |
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| EXPY | Termination of patent right or utility model |