CN109013280A - A kind of plane-surface round sifter with warning function - Google Patents
A kind of plane-surface round sifter with warning function Download PDFInfo
- Publication number
- CN109013280A CN109013280A CN201810820634.XA CN201810820634A CN109013280A CN 109013280 A CN109013280 A CN 109013280A CN 201810820634 A CN201810820634 A CN 201810820634A CN 109013280 A CN109013280 A CN 109013280A
- Authority
- CN
- China
- Prior art keywords
- plane
- surface round
- round sifter
- relay
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of plane-surface round sifter with warning function, belong to tea-processing equipment technical field.The plane-surface round sifter includes body, power device, sifting bed, feed hopper, discharging device, prior-warning device and backing plate, the left side of the sifting bed is connect with power device, and straight reciprocating motion is done under the driving of power device, the prior-warning device is arranged on foreboard, PLC in prior-warning device is connect by electric wire with the weighing sensor in support device, the PLC is connect by electric wire with relay, and the relay is connect by electric wire with buzzer.The present invention is reminded operator to replace collecting box, is dropped to the ground after preventing the tealeaves in collecting box from filling by buzzer warning.
Description
Technical field
The present invention relates to a kind of plane-surface round sifter with warning function, belong to tea-processing equipment technical field.
Background technique
The gross tea obtained after just making processing, length and fineness are different, and may be entrained with sand, husk
Equal sundries, have a significant impact to the quality of product, therefore, in order to distinguish the quality of tealeaves, keep product specification unified, are carrying out essence
Gross tea must be sieved when system processing.Wherein, plane-surface round sifter is exactly a kind of important tea screening equipment, existing tealeaves
The workpiece of plane-surface round sifter is the sifting bed being made of multilayer screen cloth, and sieve tilts down certain angle, entire sifting bed
Planar circumferential movement is done under the drive of power mechanism.Plane-surface round sifter, which plays, distinguishes long and short, thick, the thin effect of tealeaves, is less than
The tealeaves of sieve pore specification, passes through from sieve pore, and the tealeaves greater than sieve pore specification is trapped on sieve, and glides along sieve, from
The corresponding discharge port of sieve is fallen.But plane-surface round sifter needs in advance under each discharge port when single machine sieves tealeaves
Collection device is placed by side, for holding the tealeaves fallen from discharge port, due to the tealeaves specification being collected into each collection device
Difference, the time for filling tealeaves is also different, therefore operator needs to pay close attention to these collection devices often, and tealeaves is avoided to fill
After overflow, in addition, operator also needs for unsized gross tea to be added in feed hopper, keep plane-surface round sifter persistently right
Gross tea is sieved, and due to operator's dispersion attention, inevitably be will lead to after the tealeaves in collection device is filled and is fallen to ground
Face, by the dust on ground or other impurity pollutions.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of plane-surface round sifter with warning function.
The present invention is achieved by the following technical programs: a kind of plane-surface round sifter with warning function, including body,
Power device, sifting bed, feed hopper, discharging device, prior-warning device and backing plate are fixedly installed two pieces of partitions, institute in the body
It states power device to connect by the bottom of mounting base and body, the sifting bed is arranged on the front plate and the back plate by sliding block, described
The left side of sifting bed is connect with power device, and straight reciprocating motion is done under the driving of power device, two pieces of diaphragm housing rings
It is located on sifting bed, the discharging device corresponds to sieve setting, and the lower section of sifting bed is arranged in the backing plate, and fixes and connect with partition
It connects, the top of body is arranged in the feed hopper, and close to back plate, the discharging device, backing plate are each extended to outside foreboard；It is described
Prior-warning device is arranged on foreboard, and the PLC in prior-warning device is connect by electric wire with the weighing sensor in support device, described
PLC is connect by electric wire with relay, and the relay is connect by electric wire with buzzer.
The power device includes motor, crank and connecting rod, one end of crank and the output axis connection of motor, the other end with
Connecting rod connection.
The discharging device is formed by connecting by construction section and discharging section, and construction section is fixedly connected with partition, and discharging section goes out
Material mouth is downward.
The discharge port of the discharging section and the angular range on ground are 0~10 degree.
The prior-warning device includes cabinet, touch screen, PLC, buzzer and relay, and PLC and relay are arranged in cabinet
Interior, touch screen is arranged on the wall of cabinet, and buzzer is arranged at the top of the box body, and touch screen is connect by connection with PLC.
Rotating beacon is provided in the buzzer.
The buzzer is alarmed duration 3~6 seconds every time.
The relay is electromagnetic relay.
Collecting box is provided in the support device, the length and width of collecting box is greater than the length and width of discharge port, and collecting box uses
Transparent material is made.
The beneficial effects of the present invention are: a weight value, plane-surface round sifter are preset to weighing sensor by touch screen
After operation, weighing sensor persistently gives PLC to feed back electric signal, which is converted to weight value by PLC, and by the weight value and
Preset weight value compares, and when the weight value is more than or equal to preset weight value, PLC sends to electromagnetic relay and instructs, and makes electricity
Magnetic relay movement, buzzer warning fall after preventing the tealeaves in collecting box from filling so that operator be reminded to replace collecting box
To on the ground.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is schematic cross-sectional view of the Fig. 2 along A-A；
Fig. 4 is overlooking structure diagram of the invention；
Fig. 5 is schematic cross-sectional view of the Fig. 4 along B-B；
Fig. 6 is the structural schematic diagram of discharging device of the invention；
Fig. 7 is the structural schematic diagram of prior-warning device of the invention；
In figure: 1- body, 13- foreboard, 14- back plate, 2- power device, 21- motor, 22- crank, 23- connecting rod, 3- sieve
Bed, 31- sieve, 4- feed hopper, 5- discharging device, 51- construction section, 52- discharging section, 520- discharge port, 6- prior-warning device, 61-
Cabinet, 62- touch screen, 63-PLC, 64- buzzer, 65- relay, 7- backing plate, 8- collecting box, 9- support device, 91- weighing
Sensor, 10- mounting base, 11- sliding block, 12- partition.
Specific embodiment
Technical solution of the present invention is further described below with reference to the attached drawing in embodiment, but claimed range is not
It is confined to described.
Such as Fig. 1 to Fig. 7, the present invention is the following technical schemes are provided: a kind of plane-surface round sifter with warning function, including machine
Body 1, power device 2, sifting bed 3, feed hopper 4, discharging device 5, prior-warning device 6 and backing plate 7 are fixedly installed in the body 1
Two pieces of partitions 12, the power device 2 are connect by mounting base 10 with the bottom of body 1, and the sifting bed 3 is arranged by sliding block 11
On foreboard 13 and back plate 14, the left side of the sifting bed 3 is connect with power device 2, and is done directly under the driving of power device 2
Line moves back and forth, and two pieces of partitions 12 are set on sifting bed 3, and the corresponding sieve 31 of the discharging device 5 is arranged, the backing plate 7
The lower section of sifting bed 3 is set, and is fixedly connected with partition 12, the top of body 1 is arranged in the feed hopper 4, and close to back plate
14, the discharging device 5, backing plate 7 each extend to outside foreboard 13；The prior-warning device 6 is arranged on foreboard 13, prior-warning device 6
Interior PLC63 is connect by electric wire with the weighing sensor 91 in support device 9, and the PLC63 passes through electric wire and relay 65
Connection, the relay 65 are connect by electric wire with buzzer 64.
The power device 2 includes motor 21, crank 22 and connecting rod 23, and one end of crank 22 and the output shaft of motor 21 connect
It connects, the other end is connect with connecting rod 23, provides power for the operation of plane-surface round sifter, converts sifting bed for the circular motion of crank 22
3 straight reciprocating motion.
The discharging device 5 is formed by connecting by construction section 51 and discharging section 52, and construction section 51 is fixedly connected with partition 12, out
Expect that the discharge port 520 of section 52 is downward, discharge port 520 downwards, facilitates collecting box 8 to hold tealeaves.
The discharge port 520 of the discharging section 52 and the angular range on ground are 0~10 degree, so that tealeaves is passed through case mouth and fall
Into collecting box 8, if discharge port 520 and the angle on ground are excessive, the tealeaves after screening is gone out along the inner wall of discharging section 52
When, it may trickle down outside collecting box 8.
The prior-warning device 6 includes cabinet 61, touch screen 62, PLC63, buzzer 64 and relay 65, PLC63 and relay
Device 65 is arranged in cabinet 61, and touch screen 62 is arranged on the wall of cabinet 61, and the top of cabinet 61 is arranged in buzzer 64, touches
Screen 62 is connect by connection with PLC63, presets a weight to the weighing sensor 91 in each support device 9 by touch screen 62
Magnitude, after tealeaves starts screening, weighing sensor 91 persistently sends feedback electric signal to PLC63, and PLC63 converts the electric signal
For weight value, and the weight value and preset weight value are compared, when the weight value is more than or equal to preset weight value, PLC63
Action command is sent to relay 65, relay 65 acts, and buzzer 62 issues alarm, so that operator be reminded to receive
Tealeaves in header 8 has been filled with, and needs replacing collecting box 8, and after buzzer 62 continuously sends out alarm 3~6 seconds, relay 65 is disconnected
It opens.
It is provided with rotating beacon in the buzzer 64, when workshop condition noise is larger or operator is apart from equipment
When farther out, the alarm of buzzer 64 can't hear, can know each collecting box 8 by observing whether rotating beacon flashes at this time
In tealeaves whether will fill.
The buzzer 64 is alarmed duration 3~6 seconds every time, and the time is too short, and operator may not hear, time mistake
It is long, then noise pollution is caused to workshop.
The relay 65 is electromagnetic relay, and PLC63 controls the actuation of electromagnetic relay, disconnects, to control buzzing
The on-off of device 64.
Collecting box 8 is provided in the support device 9, the length and width of collecting box 8 is greater than the length and width of discharge port 520, collects
Case 8 is made using transparent material, and the length and width of collecting box 8 is greater than the length and width of discharge port 520, avoids the size of collecting box 8
It is too small, cause the tealeaves come out from discharge port 520 to fall to the ground, it, can be by saturating after operator hears alarm
Bright collecting box 8 quickly judges which collecting box 8 will be filled.
A kind of plane-surface round sifter with warning function of the present invention, its working principles are as follows:
A weight value is preset to the weighing sensor 91 in each support device 9 by touch screen 62, after equipment operation,
It is detained the tealeaves to get off on each sieve 31 and continues through corresponding discharging device 5 and enter in collecting box 8, in collecting box 8
While tealeaves gradually increases, each weighing sensor 91 persistently sends electric signal to PLC63, and PLC63 is converted to the electric signal
Weight value, and the weight value and preset weight value are compared, when the weight value is more than or equal to preset weight value, PLC63 is vertical
It is instructed to 65 sending action of relay, the contact closure of relay 65, buzzer 64 issues alarm, and operator hears report
After alert sound because collecting box 8 is made with transparent material, can rapid examination to which collecting box 8 will fill tea
Leaf, and the collecting box 8 is changed out, it drops to the ground after avoiding tealeaves from filling.
A kind of plane-surface round sifter with warning function of the present invention, operating method mainly comprise the steps that
(1) prepare collecting box: preparing the consistent collecting box 8 of two groups of specifications, one group is placed in support device 9, and another group
Make spare；
(2) pre-weighed: to take out part tealeaves to be sieved, these tealeaves are installed therein in a collecting box 8, not pressed
Tightly, and it is substantially flush tealeaves and the case mouth in collecting box 8, which is put on electronic scale, a weight value is obtained；
(3) preset weight value: the correspondence weight value of each weighing sensor 91 is preset by touch screen 62, the weight value is than step
Suddenly small 1~3 ㎏ of weight value obtained in (2)；
(4) weight value adjusts: after equipment starts screening, when certain corresponding collecting box 8 of discharging device 5 will fill tealeaves,
And buzzer 64 is made to alarm, which is changed, and according to how much situations of tealeaves in collecting box 8, pass through touch screen
62 adjust the preset weight value of corresponding weighing sensor 91, and the preset weight value of other each weighing sensors 91 will pass through the party
Method adjustment is primary.
Embodiment 1:
The outlet of backing plate 7 is connect with a bend pipe, and bend pipe goes out mouth down, places support device 9 in the lower section of winding pipe exit,
Weighing sensor 91 is installed in support device 9, weighing sensor 91 is connect with PLC63 by route, placed in support device 9
There is collecting vessel 8, it, can be pre- by touch screen 62 for holding the sundries such as the broken tea, solid granule and the husk that screen out and
If its weight value, operator is reminded to replace when collecting box 8 will be filled, in addition to can only pacify in support device 9
It fills outside a weighing sensor 91, a weighing sensor 91 can also be installed respectively in each support leg of support device 9, made
Weighing sensor 91 feed back information it is more accurate, the information conversion after more it is close correspondence collecting box 8 and its interior tealeaves it is true
True weight magnitude.
Embodiment 2:
Frequency converter is installed in prior-warning device 6, motor 21 is connect by electric wire with frequency converter, and PLC63 is by electric wire and becomes
The connection of frequency device, equipment in use, according to sifting bed 3 to the screening effect of tealeaves, can directly be adjusted by touch screen 62
The revolving speed of motor 21, to adjust the frequency that sifting bed 3 does straight reciprocating motion；Scram button is installed on the wall of cabinet 61, just
It can timely disconnecting circuit in case of emergency.
Claims (9)
1. a kind of plane-surface round sifter with warning function, it is characterised in that: including body (1), power device (2), sifting bed
(3), feed hopper (4), discharging device (5), prior-warning device (6) and backing plate (7), be fixedly installed in the body (1) two pieces every
Plate (12), the power device (2) are connect by mounting base (10) with the bottom of body (1), and the sifting bed (3) passes through sliding block
(11) it is arranged on foreboard (13) and back plate (14), the left side of the sifting bed (3) is connect with power device (2), and in power
Straight reciprocating motion is done under the driving of device (2), two pieces of partitions (12) are set on sifting bed (3), the discharging device (5)
Corresponding sieve (31) setting, backing plate (7) setting are fixedly connected in the lower section of sifting bed (3), and with partition (12), the charging
(4) setting struggle against at the top of body (1), and close to back plate (14), the discharging device (5), backing plate (7) each extend to foreboard
(13) outside；
The prior-warning device (6) is arranged on foreboard (13), and the PLC (63) in prior-warning device (6) passes through electric wire and support device
(9) weighing sensor (91) connection in, the PLC (63) are connect by electric wire with relay (65), the relay (65)
It is connect by electric wire with buzzer (64).
2. as described in claim 1 with the plane-surface round sifter of warning function, it is characterised in that: power device (2) packet
Include motor (21), crank (22) and connecting rod (23), one end of crank (22) and the output axis connection of motor (21), the other end and company
Bar (23) connection.
3. as described in claim 1 with warning function plane-surface round sifter, it is characterised in that: the discharging device (5) by
Construction section (51) and discharging section (52) are formed by connecting, and construction section (51) is fixedly connected with partition (12), the discharging of discharging section (52)
Mouth (520) is downward.
4. as claimed in claim 3 with the plane-surface round sifter of warning function, it is characterised in that: the discharging section (52) goes out
Material mouth (520) and the angular range on ground are 0~10 degree.
5. as described in claim 1 with the plane-surface round sifter of warning function, it is characterised in that: prior-warning device (6) packet
Include cabinet (61), touch screen (62), PLC (63), buzzer (64) and relay (65), PLC (63) and relay (65) setting
In cabinet (61), touch screen (62) is arranged on the wall of cabinet (61), and buzzer (64) setting is in the top of cabinet (61), touching
Screen (62) are touched to connect by connection with PLC (63).
6. as claimed in claim 5 with the plane-surface round sifter of warning function, it is characterised in that: set in the buzzer (64)
It is equipped with rotating beacon.
7. as claimed in claim 5 with the plane-surface round sifter of warning function, it is characterised in that: the buzzer (64) is each
Alarm duration 3~6 seconds.
8. as claimed in claim 5 with the plane-surface round sifter of warning function, it is characterised in that: the relay (65) is electricity
Magnetic relay.
9. as described in claim 1 with the plane-surface round sifter of warning function, it is characterised in that: on the support device (9)
It is provided with collecting box (8), the length and width of collecting box (8) is greater than the length and width of discharge port (520), and collecting box (8) uses transparent material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820634.XA CN109013280A (en) | 2018-07-24 | 2018-07-24 | A kind of plane-surface round sifter with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820634.XA CN109013280A (en) | 2018-07-24 | 2018-07-24 | A kind of plane-surface round sifter with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109013280A true CN109013280A (en) | 2018-12-18 |
Family
ID=64645785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810820634.XA Pending CN109013280A (en) | 2018-07-24 | 2018-07-24 | A kind of plane-surface round sifter with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109013280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012725A (en) * | 2019-03-11 | 2019-07-16 | 潍坊学院 | A kind of pepper-picking machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549996A (en) * | 2014-09-17 | 2015-04-29 | 郭中旺 | Four-stage tea leaf screening machine |
| CN205599506U (en) * | 2016-04-26 | 2016-09-28 | 济南和美华饲料有限公司 | Eccentric gyratory sieve |
| CN107029849A (en) * | 2017-06-15 | 2017-08-11 | 段华勇 | A kind of construction river sand classified screening device |
| CN107983201A (en) * | 2017-12-25 | 2018-05-04 | 湛江市渔好生物科技有限公司 | A kind of aquatic feeds mixing arrangement of Micropterus salmonoides |
| CN207446667U (en) * | 2017-09-30 | 2018-06-05 | 上海彩凤环保科技股份有限公司 | A kind of screen for cleaning powder |
-
2018
- 2018-07-24 CN CN201810820634.XA patent/CN109013280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549996A (en) * | 2014-09-17 | 2015-04-29 | 郭中旺 | Four-stage tea leaf screening machine |
| CN205599506U (en) * | 2016-04-26 | 2016-09-28 | 济南和美华饲料有限公司 | Eccentric gyratory sieve |
| CN107029849A (en) * | 2017-06-15 | 2017-08-11 | 段华勇 | A kind of construction river sand classified screening device |
| CN207446667U (en) * | 2017-09-30 | 2018-06-05 | 上海彩凤环保科技股份有限公司 | A kind of screen for cleaning powder |
| CN107983201A (en) * | 2017-12-25 | 2018-05-04 | 湛江市渔好生物科技有限公司 | A kind of aquatic feeds mixing arrangement of Micropterus salmonoides |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012725A (en) * | 2019-03-11 | 2019-07-16 | 潍坊学院 | A kind of pepper-picking machine |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |