CN109675799A - A kind of peanut finishing classifying screen and its screening technique - Google Patents
A kind of peanut finishing classifying screen and its screening technique Download PDFInfo
- Publication number
- CN109675799A CN109675799A CN201811605738.5A CN201811605738A CN109675799A CN 109675799 A CN109675799 A CN 109675799A CN 201811605738 A CN201811605738 A CN 201811605738A CN 109675799 A CN109675799 A CN 109675799A
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- Prior art keywords
- peanut
- screening
- frame
- cabinet
- rack
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
- 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
- B07B1/50—Cleaning
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
-
- 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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of peanut finishing classifying screen and its screening techniques, including bottom plate, feeding device, screening plant and sorting unit, screening plant is installed on the left of the bottom plate upper end, feeding device is provided on the left of screening plant upper end, sorting unit is installed, sorting unit is located on the right side of screening plant on the right side of bottom plate upper end.The present invention can solve existing peanut screening machine when sieving to peanut, screening effect is poor, peanut can not be accurately classified, broken peanut can not individually be separated, and when sieving, elliptoid peanut is easy to be stuck on sieving plate, influence the problems such as screening effect, the function that sizing screening is carried out to peanut of automation may be implemented, it is good with screening effect, accurately peanut can be classified, the peanut for being broken to valve can be separately separated out simultaneously, it can prevent peanut from blocking sieving plate, the advantages that screening effect is good.
Description
Technical field
The present invention relates to peanut processing apparatus field, in particular to a kind of peanut finishing classifying screen and its screening side
Method.
Background technique
Peanut also known as peanut, belong to Papilionaceae, and Arachis annual herb plant originates in one band of South America, generation
The country that peanut is cultivated in boundary has more than 100, and Asia is the most universal, and secondary for Africa, the document according to China in relation to peanut is recorded,
Cultivation history about earlier than Europe more than 100 years, peanut is described as " Vegetable meat " by people, and oil content is up to 50%, best in quality, smell
Faint scent is favored by people.
Peanut usually has the following deficiencies: 1, when being screened, screening effect is poor, can not when being finished
Accurate sizing screening is carried out to peanut, influences the quality of finishing；2, in screening process, elliptoid peanut is easy to be stuck in
On sieving plate, the through slot on sieving plate is caused often to be blocked, is unfavorable for sieving；3, after screening, for being broken into the peanut of valve
Can not be separately separated out, influence using.
Aiming at the problem that existing equipment Shortcomings, existing patent document also proposed some solutions, such as patent No.
A kind of novel peanut benevolence classified screening device is disclosed for 201810268508.8 Chinese invention patent, which is to utilize flower
Raw benevolence is overturn in cylindric sieve to carry out sieving and grading, and grading effect is good；For another example Patent No.
201711403159.8 Chinese invention patent discloses a kind of self-cleaning anti-clogging peanut grading plant, and the device is in tensioning device
When the outer end of structure and wedge block periodic contact, since flexible rib is in relaxed state, the shape being stuck in screening gap is turned round
Bent peanut pod is screened out periodicity；However the above patent is attained by the effect being classified to peanut, but all cannot
It is enough separate and purpose is cleared up in time to the peanut of blocking to reaching broken peanut.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of peanut finishing classifying screen and its screening technique, hairs
Bright to can solve existing peanut screening machine when sieving to peanut, screening effect is poor, and it is accurate to carry out to peanut
Classification, broken peanut can not individually be separated, and when screening, elliptoid peanut is easy to be stuck in sieve
In scoreboard, the problems such as screening effect are influenced, the function of carrying out sizing screening to peanut of automation may be implemented, there is screening effect
Fruit is good, can accurately be classified to peanut, while the peanut for being broken to valve can be separately separated out, Er Qieke
To prevent peanut from blocking sieving plate, the advantages that screening effect is good.
To achieve the goals above, the present invention uses following technical scheme, and a kind of peanut finishes classifying screen, including
Bottom plate, feeding device, screening plant and sorting unit, are equipped with screening plant on the left of the bottom plate upper end, on screening plant
End left side is provided with feeding device, and sorting unit is equipped on the right side of bottom plate upper end, and sorting unit is located on the right side of screening plant.
The feeding device includes material feeding box, feed hopper, rectangular channel and stock stop, and material feeding box is mounted on screening plant
On the right side of upper end, material feeding box upper end is equipped with feed hopper, and rectangular channel is symmetrically offered on material feeding box front and back sides, is led to inside rectangular channel
It crossing the mode being slidably matched and stock stop is installed, when specific works, peanut to be screened enters inside material feeding box through feed hopper,
Stock stop can effectively control the flow of peanut entrance.
The screening plant includes cabinet, sliding equipment, screening rack, vibrating mechanism, shakeouts mechanism, conveying frame, gear
Grillage and anti-jamming mechanism, cabinet are mounted on bottom plate upper end, and cabinet inside is uniformly equipped with multiple groups sliding equipment, every group of sliding equipment
Between screening rack is installed, screening rack lower end is equipped with anti-jamming mechanism, sieve and be fixedly connected between rack by connecting rod, phase
It is arranged between two adjacent screening racks in splayed, closer side is provided with baffle between two adjacent screening racks
Frame, baffle plate frame are mounted in case side wall, are provided with conveying frame below each screening rack, conveying frame is mounted on by connecting rod
Cabinet inside arranges between conveying frame and screening rack in splayed, and cabinet inside upper center is equipped with vibrating mechanism, vibrates
Mechanism is located at screening rack upper end, is equipped on the screening rack of cabinet upper end and shakeouts mechanism；When specific works, through feeding
The peanut that device enters rolls on inclined screening rack, and vibrating mechanism and sliding equipment can drive screening rack back and forth to shake
Dynamic, shakeouing mechanism can guarantee that peanut is capable of being laid in for single layer and is sieved on rack, guarantee that peanut can pass through accurately screening,
Anti-jamming mechanism can be stuck in the rectangular straight slot on screening rack to avoid peanut, avoid the accuracy for influencing to screen.
The cabinet right side central is equipped with level-one discharge port, and lower end is equipped with secondary discharge port, cabinet on the left of cabinet
Right side lower end is equipped with three-level discharge port, and the sorting unit is located at lower end on the right side of level-one discharge port；It is different when specific works
The peanut of grade can be flowed out by different discharge ports respectively.
The sorting unit includes fixed bracket, sorting frame, pusher cylinder, scraping wings, is crushed collecting box and rewinding case,
Fixed bracket is mounted on the right side of bottom plate upper end, and sorting frame, fixed pedestal upper end installed in front are equipped in the middle part of fixed pedestal upper end
There is pusher cylinder, there is scraping wings on the top of pusher cylinder by flanged joint, and scraping wings is located above sorting frame, on fixed bracket
End rear side is equipped with broken collecting box, and bottom plate upper end is equipped with rewinding case, and rewinding case is located on the right side of fixed bracket, specific works
When, the peanut flowed out through level-one discharge port rolls on sorting frame, and the peanut for being broken into valve will rest on sorting frame upper surface,
Complete peanut will sorted frame flow into rewinding case, pusher cylinder by scraping wings will be broken peanut be pushed into broken collecting box
It is internal.
As a preferred technical solution of the present invention, the stock stop includes striker plate and backgauge cylinder, charging
Case internal symmetry is provided with striker plate, and striker plate is connect by way of being slidably matched with rectangular channel, striker plate outside and backgauge
The top of cylinder is fixedly connected, and backgauge cylinder is mounted on screening plant upper end.
As a preferred technical solution of the present invention, the sliding equipment includes runner frame, sliding shoe, damping spring
And connecting plate, runner frame are mounted on cabinet inner sidewall, are connected with sliding shoe inside runner frame by way of being slidably matched, it is sliding
Adjustable spring is installed between motion block lower end and runner frame, connection is installed between the sliding shoe of cabinet inside the same side
Plate.
As a preferred technical solution of the present invention, the vibrating mechanism includes vibrating motor, drive shaft and cam,
Vibrating motor is mounted on the outside of cabinet by motor cabinet, is equipped with drive shaft on the output shaft of rotary electric machine, drive shaft passes through axis
It holds and is connect with cabinet, cam has been installed on the inside of drive shaft, cam is located at screening rack upper end.
As a preferred technical solution of the present invention, the mechanism of shakeouing includes U-shaped frame, shakeouts motor, rotation axis
With shakeout tooth, U-shaped frame is mounted on screening rack upper center, be equipped on the outside of screening rack by motor cabinet and shakeout motor, booth
The output shaft and rotation axis connection, rotation axis of flat telegram machine are mounted on inside U-shaped frame by bearing, and rotation axis upper end is uniformly equipped with
Shakeout tooth.
As a preferred technical solution of the present invention, the anti-jamming mechanism includes electronic sliding block, push plate, transverse slat and card
Geosynclinal block, screening rack lower end are symmetrically installed with electronic sliding block, push plate are equipped on electronic sliding block, is equipped with transverse slat between push plate,
Card slot block, card slot block tapered structure are uniformly installed, card slot block is located in the rectangular straight slot on screening rack on transverse slat.
As a preferred technical solution of the present invention, the sorting frame be it is triangular shaped, sort on the inclined-plane of frame
Blend stop is uniformly installed, scraping wings lower end is equipped with the convex block with blend stop cooperation.
As a preferred technical solution of the present invention, it is evenly arranged with rectangular straight slot on the screening rack, is located at
The width of the screening rack of cabinet inside rectangular straight slot from top to bottom is gradually increased.
In addition, the present invention also provides a kind of screening techniques of peanut finishing classifying screen, comprising the following steps:
Step 1: firstly, peanut to be screened is poured into feed hopper by artificial mode, then backgauge cylinder passes through control
Openings of sizes between striker plate processed controls peanut flow, and peanut can uniformly flow into cabinet inside；
Step 2: the peanut entered through feeding device rolls on inclined screening rack, vibrating mechanism and sliding equipment
It drives screening rack up and down reciprocatingly to vibrate, shakeouts the motor within the organization that shakeouts and the peanut on screening rack is carried out by shakeouing tooth
It shakeouts, guarantees that peanut is capable of being laid in for single layer and is sieved on rack；
Step 3: electronic sliding block dredges the rectangular straight slot on screening rack by card slot block back and forth, peanut is prevented
It is stuck in the rectangular straight slot on screening rack；
Step 4: the peanut flowed out through level-one discharge port flows to sorting unit upper end, the peanut for being broken into valve will be stopped
In sorting frame upper surface, complete peanut will sorted frame flow into rewinding case, the flower that pusher cylinder will be broken by scraping wings
It is raw to be pushed into inside broken collecting box；
Step 5: will flow out peanut by different discharge ports by artificial mode carries out categorised collection.
The beneficial effects of the present invention are:
1. the function of carrying out sizing screening to peanut of automation may be implemented in the present invention, have screening effect good, it can be with
Accurately peanut is classified, while the peanut for being broken to valve can be separately separated out, and can prevent from spending
The advantages that sieving plate is blocked in life, and screening effect is good；
2. the present invention devises screening plant, peanut effectively can be carried out accurate sieving and grading by screening plant, together
When can prevent peanut from blocking sieving plate, screening effect is good；
3. the present invention devises sorting unit, sorting unit can individually be separated broken peanut, just
It is further finished in peanut.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram between cabinet and feeding device of the present invention；
Fig. 3 is the cross-sectional view between bottom plate of the present invention, screening plant and sorting unit；
Fig. 4 is the structural schematic diagram between bottom plate and screening plant of the present invention；
Fig. 5 is the structural schematic diagram between bottom plate and sorting unit of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figures 1 to 5, a kind of peanut finishes classifying screen, including bottom plate 1, feeding device 2, screening plant 3
With sorting unit 4,1 upper end of the bottom plate left side is equipped with screening plant 3, charging dress is provided on the left of 3 upper end of screening plant
2 are set, sorting unit 4 is installed on the right side of 1 upper end of bottom plate, sorting unit 4 is located at 3 right side of screening plant.
The feeding device 2 includes material feeding box 21, feed hopper 22, rectangular channel 23 and stock stop 24, and material feeding box 21 is pacified
On the right side of 3 upper end of screening plant, 21 upper end of material feeding box is equipped with feed hopper 22, symmetrically offers on 21 front and back sides of material feeding box
Rectangular channel 23, is equipped with stock stop 24 inside rectangular channel 23 by way of being slidably matched, when specific works, flower to be screened
Raw to enter inside material feeding box 21 through feed hopper 22, stock stop 24 can effectively control the flow of peanut entrance.
The stock stop 24 includes striker plate 241 and backgauge cylinder 242, and 21 internal symmetry of material feeding box is provided with backgauge
Plate 241, striker plate 241 are connect by way of being slidably matched with rectangular channel 23,241 outside of striker plate and backgauge cylinder 242
Top is fixedly connected, and backgauge cylinder 242 is mounted on 3 upper end of screening plant, and when specific works, backgauge cylinder 242 passes through control gear
Openings of sizes between flitch 241 controls peanut flow, and peanut flow is avoided to influence screening effect too much.
The screening plant 3 includes cabinet 31, sliding equipment 32, screening rack 33, vibrating mechanism 34, shakeouts mechanism
36, conveying frame 37, baffle plate frame 38 and anti-jamming mechanism 39, cabinet 31 are mounted on 1 upper end of bottom plate, and 31 inside of cabinet is uniformly equipped with more
Sliding equipment 32 is organized, screening rack 33 is installed between every group of sliding equipment 32, screening 33 lower end of rack is equipped with anti-jamming mechanism
39, it sieves and is fixedly connected between rack 33 by connecting rod, arranged between two adjacent screening racks 33 in splayed, it is adjacent
Closer side is provided with baffle plate frame 38 between two screening racks 33, and baffle plate frame 38 is mounted on 31 side wall of cabinet, each sieve
Conveying frame 37 is provided with below subnetting frame 33, conveying frame 37 is mounted on inside cabinet 31 by connecting rod, conveying frame 37 and screening
It is arranged between rack 33 in splayed, vibrating mechanism 34 is installed in the middle part of 31 inner upper end of cabinet, vibrating mechanism 34 is located at screening
33 upper end of rack is equipped on the screening rack 33 of 31 upper end of cabinet and shakeouts mechanism 36；When specific works, through feeding device
2 peanuts entered roll on inclined screening rack 33, and vibrating mechanism 34 and sliding equipment 32 can drive screening rack 33
Of reciprocating vibration, shakeouing mechanism 36 can guarantee that peanut is capable of being laid in for single layer and is sieved on rack 33, guarantee that peanut can pass through
Accurately screening, anti-jamming mechanism 39 can be stuck in the rectangular straight slot on screening rack 33 to avoid peanut, avoid influencing screening
Accuracy.
31 right side central of cabinet is equipped with level-one discharge port 301, and 31 left side lower end of cabinet is equipped with second level discharging
Mouth 302,31 right side lower end of cabinet are equipped with three-level discharge port 303, and the sorting unit 4 is located at 301 right side of level-one discharge port
Lower end；When specific works, different grades of peanut can be flowed out by different discharge ports respectively.
The sliding equipment 32 includes runner frame 321, sliding shoe 322, damping spring 323 and connecting plate 324, runner frame
321 are mounted on 31 inner sidewall of cabinet, are connected with sliding shoe 322, sliding shoe inside runner frame 321 by way of being slidably matched
Adjustable spring is installed between 322 lower ends and runner frame 321, is installed between the sliding shoe 322 of 31 inside the same side of cabinet
There is a connecting plate 324, when specific works, screening rack 33 is by sliding shoe 322 in 321 internal slide of runner frame, damping spring 323
Play the role of reset.
Be evenly arranged with rectangular straight slot on the screening rack 33, the screening rack 33 inside cabinet 31 on to
The width of lower rectangular straight slot is gradually increased.
The vibrating mechanism 34 includes vibrating motor 341, drive shaft 342 and cam 343, and vibrating motor 341 passes through electricity
Base is mounted on 31 outside of cabinet, is equipped with drive shaft 342 on the output shaft of rotary electric machine, drive shaft 342 passes through bearing and machine
Case 31 connects, and has been equipped with cam 343 on the inside of drive shaft 342, and cam 343 is located at screening 33 upper end of rack, when specific works, vibration
Dynamic motor 341 drives screening rack 33 to move up and down by cam 343, and then is back and forth shaken to the peanut on screening rack 33
It is dynamic.
The mechanism 36 of shakeouing includes U-shaped frame 361, shakeouts motor 362, rotation axis 363 and shakeout tooth 364, U-shaped frame
361 are mounted on screening 33 upper center of rack, sieve to be equipped on the outside of rack 33 by motor cabinet and shakeout motor 362, shakeout electricity
The output shaft of machine 362 is connect with rotation axis 363, and rotation axis 363 is mounted on inside U-shaped frame 361 by bearing, in rotation axis 363
End is uniformly equipped with and shakeouts tooth 364, when specific works, shakeouts motor 362 by shakeouing the peanut on 364 pairs of screening racks 33 of tooth
It is shakeout, guarantees that peanut is capable of being laid in for single layer and is sieved on rack 33.
The anti-jamming mechanism 39 includes electronic sliding block 391, push plate 392, transverse slat 393 and card slot block 394, sieves rack 33
Lower end is symmetrically installed with electronic sliding block 391, and push plate 392 is equipped on electronic sliding block 391, is equipped with transverse slat between push plate 392
393, card slot block 394, the tapered structure of card slot block 394 are uniformly installed, card slot block 394 is located at screening rack 33 on transverse slat 393
On rectangular straight slot in, when specific works, electronic sliding block 391 by the rectangular straight slot on 394 pairs of screening racks 33 of card slot block into
Row is dredged back and forth, and preventing peanut to be stuck in rectangular straight slot influences screening effect.
The sorting unit 4 includes fixed bracket 41, sorting frame 42, pusher cylinder 43, scraping wings 44, broken collecting box
45 and rewinding case 46, fixed bracket 41 is mounted on the right side of 1 upper end of bottom plate, and fixed 41 upper center of bracket is equipped with sorting frame 42,
Fixed 41 upper end installed in front of bracket has pusher cylinder 43, and there is scraping wings 44 on the top of pusher cylinder 43 by flanged joint, pushes away
Flitch 44 is located at 42 top of sorting frame, is equipped with broken collecting box 45 on rear side of fixed 41 upper end of bracket, 1 upper end of bottom plate is equipped with receipts
Hopper 46, rewinding case 46 are located at fixed 41 right side of bracket, and when specific works, the peanut flowed out through level-one discharge port 301 is being sorted
It is rolled on frame 42, the peanut for being broken into valve will rest on sorting 42 upper surface of frame, and complete peanut will the sorted stream of frame 42
Enter rewinding case 46, broken peanut is pushed into inside broken collecting box 45 by pusher cylinder 43 by scraping wings 44.
The sorting frame 42 be it is triangular shaped, sort and blend stop be uniformly installed on the inclined-plane of frame 42, under scraping wings 44
End is equipped with the convex block with blend stop cooperation.
In addition, the present invention also provides a kind of screening techniques of peanut finishing classifying screen, comprising the following steps:
Step 1: firstly, peanut to be screened is poured into feed hopper 22 by artificial mode, then backgauge cylinder 242
Peanut flow is controlled by the openings of sizes between control striker plate 241, peanut can uniformly flow into inside cabinet 31；
Step 2: the peanut entered through feeding device 2 rolls on inclined screening rack 33, vibrating mechanism 34 and sliding
Mechanism 32 drives screening rack 33 up and down reciprocatingly to vibrate, and shakeouts in mechanism 36 and shakeouts motor 362 by shakeouing 364 pairs of tooth screenings
Peanut on rack 33 is shakeout, and guarantees that peanut is capable of being laid in for single layer and is sieved on rack 33；
Step 3: electronic sliding block 391 is dredged back and forth by the rectangular straight slot on 394 pairs of screening racks 33 of card slot block,
Peanut is prevented to be stuck in the rectangular straight slot on screening rack 33；
Step 4: the peanut flowed out through level-one discharge port 301 flows to 4 upper end of sorting unit, the peanut for being broken into valve will
Rest on sorting 42 upper surface of frame, complete peanut will sorted frame 42 flow into rewinding case 46, pusher cylinder 43 passes through pusher
Broken peanut is pushed into inside broken collecting box 45 by plate 44；
Step 5: will flow out peanut by different discharge ports by artificial mode carries out categorised collection.
The present invention solves existing peanut screening machine when sieving to peanut, and screening effect is poor, can not be to flower
Life is accurately classified, when broken peanut individually can not be separated, and being sieved, elliptoid peanut
It is easy to be stuck on sieving plate, influences the problems such as screening effect, realize the function of carrying out sizing screening to peanut of automation, tool
There is screening effect good, accurately peanut can be classified, while the peanut for being broken to valve can be separately separated out
Come, and can prevent peanut from blocking sieving plate, the advantages that screening effect is good.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of peanut finishes classifying screen, including bottom plate (1), feeding device (2), screening plant (3) and sorting unit
(4), it is characterised in that: be equipped with screening plant (3) on the left of described bottom plate (1) upper end, setting on the left of screening plant (3) upper end
Have feeding device (2), be equipped with sorting unit (4) on the right side of bottom plate (1) upper end, sorting unit (4) is located at screening plant (3) right side
Side；Wherein:
The feeding device (2) includes material feeding box (21), feed hopper (22), rectangular channel (23) and stock stop (24), charging
Case (21) is mounted on the right side of screening plant (3) upper end, and material feeding box (21) upper end is equipped with feed hopper (22), before and after material feeding box (21)
It is symmetrically offered on side rectangular channel (23), stock stop is installed by way of being slidably matched inside rectangular channel (23)
(24)；
The screening plant (3) includes cabinet (31), sliding equipment (32), screening rack (33), vibrating mechanism (34), shakeouts
Mechanism (36), conveying frame (37), baffle plate frame (38) and anti-jamming mechanism (39), cabinet (31) are mounted on bottom plate (1) upper end, cabinet
(31) internal to be uniformly equipped with multiple groups sliding equipment (32), screening rack (33), sieve are installed between every group of sliding equipment (32)
Subnetting frame (33) lower end is equipped with anti-jamming mechanism (39), is fixedly connected between screening rack (33) by connecting rod, adjacent two
It sieves and is arranged between rack (33) in splayed, closer side is provided with baffle plate frame between two adjacent screening racks (33)
(38), baffle plate frame (38) is mounted on cabinet (31) side wall, is provided with conveying frame (37), conveying below each screening rack (33)
Frame (37) is mounted on cabinet (31) inside by connecting rod, arranges between conveying frame (37) and screening rack (33) in splayed,
It is equipped with vibrating mechanism (34) in the middle part of cabinet (31) inner upper end, vibrating mechanism (34) is located at screening rack (33) upper end, is located at
It is equipped on the screening rack (33) of cabinet (31) upper end and shakeouts mechanism (36)；
Described cabinet (31) right side central is equipped with level-one discharge port (301), and cabinet (31) left side lower end is equipped with second level and goes out
Material mouth (302), cabinet (31) right side lower end are equipped with three-level discharge port (303), and the sorting unit (4) is located at level-one discharging
Lower end on the right side of mouth (301)；
The sorting unit (4) includes fixed bracket (41), sorting frame (42), pusher cylinder (43), scraping wings (44), is crushed
Collecting box (45) and rewinding case (46), fixed bracket (41) are mounted on the right side of bottom plate (1) upper end, fixed bracket (41) upper center
Sorting frame (42) is installed, fixed bracket (41) upper end installed in front has pusher cylinder (43), and the top of pusher cylinder (43) is logical
Crossing flanged joint has scraping wings (44), and scraping wings (44) is located above sorting frame (42), installation on rear side of fixed bracket (41) upper end
Have broken collecting box (45), bottom plate (1) upper end is equipped with rewinding case (46), and rewinding case (46) is located on the right side of fixed bracket (41).
2. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the stock stop
It (24) include striker plate (241) and backgauge cylinder (242), material feeding box (21) internal symmetry is provided with striker plate (241), striker plate
(241) it is connect by way of being slidably matched with rectangular channel (23), on the outside of striker plate (241) and the top of backgauge cylinder (242)
It is fixedly connected, backgauge cylinder (242) is mounted on screening plant (3) upper end.
3. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the sliding equipment
It (32) include runner frame (321), sliding shoe (322), damping spring (323) and connecting plate (324), runner frame (321) is mounted on
On cabinet (31) inner sidewall, sliding shoe (322), sliding shoe are connected with by way of being slidably matched inside runner frame (321)
(322) adjustable spring is installed between lower end and runner frame (321), is located at the sliding shoe (322) of cabinet (31) internal the same side
Between connecting plate (324) are installed.
4. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the vibrating mechanism
It (34) include vibrating motor (341), drive shaft (342) and cam (343), vibrating motor (341) is mounted on machine by motor cabinet
It on the outside of case (31), is equipped with drive shaft (342) on the output shaft of rotary electric machine, drive shaft (342) passes through bearing and cabinet (31)
Connection, drive shaft (342) inside have been equipped with cam (343), and cam (343) is located at screening rack (33) upper end.
5. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: described shakeouts mechanism
(36) include U-shaped frame (361), shakeout motor (362), rotation axis (363) and shakeout tooth (364), U-shaped frame (361) is mounted on sieve
Subnetting frame (33) upper center, screening rack (33) outside is equipped with by motor cabinet shakeouts motor (362), shakeouts motor
(362) output shaft is connect with rotation axis (363), and rotation axis (363) is mounted on U-shaped frame (361) inside, rotation axis by bearing
(363) upper end, which is uniformly equipped with, shakeouts tooth (364).
6. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the anti-jamming mechanism
It (39) include electronic sliding block (391), push plate (392), transverse slat (393) and card slot block (394), screening rack (33) lower end is symmetrically pacified
Equipped with electronic sliding block (391), it is equipped with push plate (392) on electronic sliding block (391), push plate is equipped with transverse slat between (392)
(393), it is uniformly equipped with card slot block (394) on transverse slat (393), card slot block (394) tapered structure, card slot block (394) is located at
It sieves in the rectangular straight slot on rack (33).
7. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the sorting frame (42)
Be it is triangular shaped, sort and blend stop be uniformly installed on the inclined-plane of frame (42), scraping wings (44) lower end is equipped with and blend stop cooperates
Convex block.
8. a kind of peanut according to claim 1 finishes classifying screen, it is characterised in that: the screening rack
(33) it is evenly arranged with rectangular straight slot on, is located at the width of cabinet (31) internal screening rack (33) rectangular straight slot from top to bottom
It is gradually increased.
9. a kind of screening technique of peanut finishing classifying screen, it is characterised in that: further comprising the steps of:
Step 1: firstly, peanut to be screened is poured into feed hopper (22) by artificial mode, then backgauge cylinder (242)
Peanut flow is controlled by the openings of sizes between control striker plate (241), peanut can uniformly flow into inside cabinet 31；
Step 2: the peanut entered through feeding device (2) rolls on inclined screening rack (33), vibrating mechanism (34) and cunning
Motivation structure (32) drives screening rack (33) up and down reciprocatingly to vibrate, and shakeouts in mechanism (36) and shakeouts motor (362) by shakeouing
Tooth (364) shakeouts the peanut in screening rack (33), guarantees that peanut is capable of being laid in for single layer and is sieved on rack (33)；
Step 3: electronic sliding block (391) dredges the rectangular straight slot in screening rack (33) by card slot block (394) back and forth
It is logical, prevent peanut to be stuck in the rectangular straight slot in screening rack (33)；
Step 4: the peanut flowed out through level-one discharge port (301) flows to sorting unit (4) upper end, the peanut for being broken into valve will
Rest on sorting frame (42) upper surface, complete peanut will sorted frame (42) flow into rewinding case (46), pusher cylinder (43)
Broken peanut is pushed into broken collecting box (45) inside by scraping wings (44)；
Step 5: will flow out peanut by different discharge ports by artificial mode carries out categorised collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605738.5A CN109675799A (en) | 2018-12-27 | 2018-12-27 | A kind of peanut finishing classifying screen and its screening technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605738.5A CN109675799A (en) | 2018-12-27 | 2018-12-27 | A kind of peanut finishing classifying screen and its screening technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675799A true CN109675799A (en) | 2019-04-26 |
Family
ID=66189806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605738.5A Withdrawn CN109675799A (en) | 2018-12-27 | 2018-12-27 | A kind of peanut finishing classifying screen and its screening technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675799A (en) |
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| CN115121473A (en) * | 2022-08-10 | 2022-09-30 | 泗阳成和建材有限公司 | Concrete aggregate production is with hierarchical screening installation |
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