CN209753381U - full-automatic sunflower seeds sieving mechanism - Google Patents
full-automatic sunflower seeds sieving mechanism Download PDFInfo
- Publication number
- CN209753381U CN209753381U CN201920516186.4U CN201920516186U CN209753381U CN 209753381 U CN209753381 U CN 209753381U CN 201920516186 U CN201920516186 U CN 201920516186U CN 209753381 U CN209753381 U CN 209753381U
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- screening
- side baffle
- assembly
- screen
- fixed
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Abstract
the utility model provides a full-automatic sunflower seed screening device, which comprises a first bracket and a second bracket, wherein a screening component is arranged between the first bracket and the second bracket; a gland is arranged at the top of the screening shell, and a feeding pipeline is arranged on the gland; the screening shell comprises a first screening assembly, a second screening assembly and a third screening assembly from top to bottom, and is divided into a first screening chamber, a second screening chamber and a third screening chamber from top to bottom; the utility model discloses can carry out automation mechanized operation, improve work efficiency, realize the hierarchical formula screening, practice thrift the cost of labor.
Description
Technical Field
the utility model relates to a sieving mechanism, especially a full-automatic sunflower seeds sieving mechanism
Background
sunflower seeds are popular among people because of their unique taste and high nutritional value. After sunflower seeds are purchased by farmers or dealers, sunflower seeds are generally directly fried and sold after impurity removal, dust removal and stone removal by using a screening machine and a stone removal machine; however, such a process has the following problems: 1. the screening machine and the stone removing machine are independent from each other, and can be connected with each other only by manual transportation, so that the labor cost is high, the efficiency is low, and the body health of workers can be influenced by flying dust on site; 2. worm eaten particles in the sunflower seeds cannot be effectively removed, so that the eating satisfaction is low; 3. defective products such as scarfskin, half shelled melon seeds and the like cannot be effectively removed, the product integrity rate is low, and the sale is influenced; 4. due to the fact that the sunflower seeds are different in size, frying is not uniform, and eating mouthfeel of the sunflower seeds with small particle size is affected due to too long frying time.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to the above problem to a full-automatic sunflower seeds sieving mechanism automation mechanized operation is proposed, has improved work efficiency, has realized the hierarchical formula screening, has practiced thrift the cost of labor
The specific technical scheme is as follows:
A full-automatic sunflower seed screening device comprises a first support and a second support, wherein a screening assembly is arranged between the first support and the second support;
the screening assembly comprises a screening shell, the screening shell comprises a first side baffle, a second side baffle, a third side baffle and a fourth side baffle, the first side baffle and the second side baffle are parallel to each other and are vertically arranged, the third side baffle and the fourth side baffle are symmetrically fixed on two sides of the first side baffle and the second side baffle, the third side baffle is correspondingly arranged on one side of the first support, the fourth side baffle is correspondingly arranged on one side of the second support, and the distance between the third side baffle and the fourth side baffle is gradually increased from top to bottom;
A gland is arranged at the top of the screening shell, and a feeding pipeline is arranged on the gland;
The screening shell comprises a first screening assembly, a second screening assembly and a third screening assembly from top to bottom, and is divided into a first screening chamber, a second screening chamber and a third screening chamber from top to bottom;
The first screen assembly, the second screen assembly and the third screen assembly each include a first fixed strip, a second fixed strip and a screen fixed plate;
the first fixing strip is horizontally fixed on the third side baffle, the second fixing strip and the first fixing strip are correspondingly arranged on the fourth side baffle, one end of the screening fixing plate is rotatably fixed below the second fixing strip, a plurality of first external thread inserting rods are arranged below the first fixing strip, and the other end of the screening fixing plate is attached below the first fixing strip, so that the first external thread inserting rods penetrate through the screening fixing plate and then are locked and fixed through nuts; a screen is arranged on the screening fixing plate;
The screen mesh diameters of the screens of the first screen assembly, the second screen assembly and the third screen assembly are gradually reduced;
a first supporting plate is horizontally arranged on the third side baffle, a second supporting plate is horizontally arranged on the fourth side baffle, the first supporting plate is rotatably fixed below the first support, a first guide groove is horizontally arranged on the second supporting plate, a first guide rod is slidably arranged in the first guide groove, the first guide rod is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with a hydraulic cylinder fixed on the second support;
The hydraulic cylinder stretches up and down to push the second supporting plate, so that the screening assembly rotates up and down by taking the first supporting plate as a center;
The bottom of the third side baffle is turned outwards to form a first platform, the bottom of the fourth side baffle is turned outwards to form a second platform, and the first platform and the second platform are respectively provided with a vibration motor;
A first discharge pipe is arranged in the center of the screen of the third screen assembly, a second discharge pipe is arranged on the screen of the second screen assembly, the bottom of the second discharge pipe penetrates through the screen of the third screen assembly, a third discharge pipe is arranged on the screen of the first screen assembly, and the bottom of the third discharge pipe penetrates through the screens of the second screen assembly and the third screen assembly; the second discharge pipe and the third discharge pipe are respectively arranged on two sides of the first discharge pipe;
the first discharging pipe, the second discharging pipe and the third discharging pipe all comprise pipe bodies, turning plates are arranged at the tops of the pipe bodies, supporting shafts of the turning plates are connected with output shafts of servo motors, the servo motors control the turning plates to rotate in the pipe bodies, and the opening or closing of the pipe bodies is controlled.
furthermore, what be parallel to each other on the screening fixed plate is equipped with two blend stops, and blend stop vertically is fixed on the screening fixed plate, and two blend stops are laminated respectively on first fixed strip and second fixed strip.
Further, a protective shell is arranged outside the servo motor.
Furthermore, the first discharging pipe, the second discharging pipe and the third discharging pipe are respectively connected with the material receiving tank through a corrugated pipe.
Furthermore, the bottom of the screening component is provided with a sundries collecting disc, and the material collecting tank is arranged in the sundries collecting disc.
Furthermore, a dispersing component is respectively arranged in the first screening chamber, the second screening chamber and the third screening chamber;
The dispersing assembly comprises two guide rails, the two guide rails are parallel to each other and arranged on the first side baffle and the second side baffle, each guide rail is provided with a sliding block, a connecting rod is fixed between the two sliding blocks, an outer sleeve is rotatably sleeved on the connecting rod, and the outer sleeve is provided with a soft brush.
The utility model discloses a control method as follows:
(1) in an initial state, the screening assembly is in a horizontal state, and sunflower seeds to be screened are injected into the first screening chamber through the feeding pipe;
(2) starting a vibration motor, screening the sunflower seeds with different particle sizes by three layers of screens, and then feeding the sunflower seeds into different screening chambers, wherein impurities with the smallest particle size fall into an impurity collecting tray;
(3) The vibration motor controls the hydraulic cylinder to push up and down while working, so that the screening assembly swings up and down by taking the first supporting plate as a center; in the process, the connecting rod provided with the soft brush moves back and forth along the guide rail under the action of self weight, and the soft brush is used for sweeping impurities adhered to the screen mesh in the moving process to prevent blockage;
(4) adjusting the screening assembly to be in a horizontal state, adding the sunflower seeds to be screened again, and continuing to perform screening operation;
(5) after the screening is accomplished, turn over the board rotation to vertical state in with first discharging pipe, second discharging pipe and the third discharging pipe respectively through the motor, make the body be in the open mode, close vibrating motor, continue to control the screening subassembly through the pneumatic cylinder and carry out the luffing motion, make the sunflower seeds in each screening cavity get into respectively in the corresponding material collecting tank.
The utility model has the advantages that:
The automatic sunflower seed screening machine has the advantages that the automatic sunflower seed screening machine is operated automatically, the working efficiency is improved, the grading type screening of the sunflower seeds is realized, and the labor cost is saved;
the arrangement of the two barrier strips can effectively prevent sunflower seeds with screens from leaking into the next screening chamber from the gap;
the setting of dispersion subassembly can be used for sweeping away the impurity of adhesion on the screen cloth at the pappus brush in-process that removes, prevents to block up.
drawings
Fig. 1 is a cross-sectional view of the present invention in an initial state.
figure 2 is a cross-sectional view of the screening assembly in a rocking position.
fig. 3 is an enlarged view of a portion a of fig. 1.
fig. 4 is an enlarged view of a portion B of fig. 1.
Reference numerals:
first support 1, second support 2, screening shell 3, first side baffle 4, third side baffle 6, fourth side baffle 7, gland 8, feeding pipeline 9, first screening assembly 10, second screening assembly 11, third screening assembly 12, first screening chamber 13, second screening chamber 14, third screening chamber 15, first fixing strip 16, second fixing strip 17, screening fixing plate 18, first external thread insert rod 19, screen 20, first supporting plate 21, second supporting plate 22, first guide groove 23, first guide rod 24, connecting frame 2, hydraulic cylinder 26, first platform 27, second platform 28, vibrating motor 29, first discharging pipe 30, second discharging pipe 31, third discharging pipe 32, pipe body 33, turning plate 34, servo motor 35, blocking strip 36, protective shell 37, corrugated pipe 38, receiving tank 39, sundry collecting disc 40, dispersing assembly 41, guide rail 42, protective shell 38, receiving tank 39, sundry collecting disc 40, A connecting rod 44, an outer sleeve 45 and a soft brush 46.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.
as shown in the figure, the full-automatic sunflower seed screening device comprises a first support 1 and a second support 2, wherein a screening assembly is arranged between the first support and the second support;
the screening assembly comprises a screening shell 3, the screening shell comprises a first side baffle 4, a second side baffle, a third side baffle 6 and a fourth side baffle 7, the first side baffle and the second side baffle are parallel to each other and are vertically arranged, the third side baffle and the fourth side baffle are symmetrically fixed on two sides of the first side baffle and the second side baffle, the third side baffle is correspondingly arranged on one side of the first bracket, the fourth side baffle is correspondingly arranged on one side of the second bracket, and the distance between the third side baffle and the fourth side baffle is gradually increased from top to bottom;
a gland 8 is arranged at the top of the screening shell, and a feeding pipeline 9 is arranged on the gland;
The screening housing comprises a first screening assembly 10, a second screening assembly 11 and a third screening assembly 12 from top to bottom once, and the screening housing is divided into a first screening chamber 13, a second screening chamber 14 and a third screening chamber 15 from top to bottom once;
each of the first screen assembly, the second screen assembly and the third screen assembly includes a first retaining strip 16, a second retaining strip 17 and a screen retaining plate 18;
The first fixing strip is horizontally fixed on the third side baffle, the second fixing strip and the first fixing strip are correspondingly arranged on the fourth side baffle, one end of the screening fixing plate is rotatably fixed below the second fixing strip, a plurality of first external thread inserting rods 19 are arranged below the first fixing strip, and the other end of the screening fixing plate is attached below the first fixing strip, so that the first external thread inserting rods penetrate through the screening fixing plate and then are locked and fixed through nuts; a screen mesh 20 is arranged on the screening fixing plate;
The screen mesh diameters of the screens of the first screen assembly, the second screen assembly and the third screen assembly are gradually reduced;
A first supporting plate 21 is horizontally arranged on the third side baffle, a second supporting plate 22 is horizontally arranged on the fourth side baffle, the first supporting plate is rotatably fixed below the first support, a first guide groove 23 is horizontally arranged on the second supporting plate, a first guide rod 24 is slidably arranged in the first guide groove, the first guide rod is fixedly connected with a connecting frame 25, and the connecting frame is fixedly connected with a hydraulic cylinder 26 fixed on the second support;
The hydraulic cylinder stretches up and down to push the second supporting plate, so that the screening assembly rotates up and down by taking the first supporting plate as a center;
The bottom of the third side baffle is turned outwards to form a first platform 27, the bottom of the fourth side baffle is turned outwards to form a second platform 28, and a vibration motor 29 is respectively arranged on the first platform and the second platform;
a first discharge pipe 30 is arranged in the center of the screen mesh of the third screen assembly, a second discharge pipe 31 is arranged on the screen mesh of the second screen assembly, the bottom of the second discharge pipe penetrates through the screen mesh of the third screen assembly, a third discharge pipe 32 is arranged on the screen mesh of the first screen assembly, and the bottom of the third discharge pipe penetrates through the screen meshes of the second screen assembly and the third screen assembly; the second discharge pipe and the third discharge pipe are respectively arranged on two sides of the first discharge pipe;
the first discharging pipe, the second discharging pipe and the third discharging pipe all comprise pipe bodies 33, turning plates 34 are arranged at the tops of the pipe bodies, supporting shafts of the turning plates are connected with output shafts of servo motors 35, and the servo motors control the turning plates to rotate in the pipe bodies to control the opening or closing of the pipe bodies.
Furthermore, the screening fixed plate is provided with two barrier strips 36 which are parallel to each other, the barrier strips are vertically fixed on the screening fixed plate, and the two barrier strips are respectively attached to the first fixed strip and the second fixed strip.
Further, a protective case 37 is provided outside the servo motor.
Furthermore, the first discharge pipe, the second discharge pipe and the third discharge pipe are each connected to a receiving tank 39 via a bellows 38.
Furthermore, a sundries collecting disc 40 is arranged at the bottom of the screening assembly, and the material collecting tank is arranged in the sundries collecting disc.
further, a dispersing assembly 41 is respectively arranged in the first screening chamber, the second screening chamber and the third screening chamber;
The dispersing component comprises two guide rails 42 which are arranged on the first side baffle and the second side baffle in parallel, each guide rail is provided with a slide block, a connecting rod 44 is fixed between the two slide blocks, an outer sleeve 45 is rotatably sleeved on the connecting rod, and a soft brush 46 is arranged on the outer sleeve.
The utility model discloses a control method as follows:
(1) in an initial state, the screening assembly is in a horizontal state, and sunflower seeds to be screened are injected into the first screening chamber through the feeding pipe;
(2) starting a vibration motor, screening the sunflower seeds with different particle sizes by three layers of screens, and then feeding the sunflower seeds into different screening chambers, wherein impurities with the smallest particle size fall into an impurity collecting tray;
(3) the vibration motor controls the hydraulic cylinder to push up and down while working, so that the screening assembly swings up and down by taking the first supporting plate as a center; in the process, the connecting rod provided with the soft brush moves back and forth along the guide rail under the action of self weight, and the soft brush is used for sweeping impurities adhered to the screen mesh in the moving process to prevent blockage;
(4) adjusting the screening assembly to be in a horizontal state, adding the sunflower seeds to be screened again, and continuing to perform screening operation;
(5) after the screening is accomplished, turn over the board rotation to vertical state in with first discharging pipe, second discharging pipe and the third discharging pipe respectively through the motor, make the body be in the open mode, close vibrating motor, continue to control the screening subassembly through the pneumatic cylinder and carry out the luffing motion, make the sunflower seeds in each screening cavity get into respectively in the corresponding material collecting tank.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (6)
1. a full-automatic sunflower seed screening device is characterized by comprising a first support and a second support, wherein a screening assembly is arranged between the first support and the second support;
the screening assembly comprises a screening shell, the screening shell comprises a first side baffle, a second side baffle, a third side baffle and a fourth side baffle, the first side baffle and the second side baffle are parallel to each other and are vertically arranged, the third side baffle and the fourth side baffle are symmetrically fixed on two sides of the first side baffle and the second side baffle, the third side baffle is correspondingly arranged on one side of the first support, the fourth side baffle is correspondingly arranged on one side of the second support, and the distance between the third side baffle and the fourth side baffle is gradually increased from top to bottom;
a gland is arranged at the top of the screening shell, and a feeding pipeline is arranged on the gland;
The screening shell comprises a first screening assembly, a second screening assembly and a third screening assembly from top to bottom, and is divided into a first screening chamber, a second screening chamber and a third screening chamber from top to bottom;
the first screen assembly, the second screen assembly and the third screen assembly each include a first fixed strip, a second fixed strip and a screen fixed plate;
the first fixing strip is horizontally fixed on the third side baffle, the second fixing strip and the first fixing strip are correspondingly arranged on the fourth side baffle, one end of the screening fixing plate is rotatably fixed below the second fixing strip, a plurality of first external thread inserting rods are arranged below the first fixing strip, and the other end of the screening fixing plate is attached below the first fixing strip, so that the first external thread inserting rods penetrate through the screening fixing plate and then are locked and fixed through nuts; a screen is arranged on the screening fixing plate;
The screen mesh diameters of the screens of the first screen assembly, the second screen assembly and the third screen assembly are gradually reduced;
A first supporting plate is horizontally arranged on the third side baffle, a second supporting plate is horizontally arranged on the fourth side baffle, the first supporting plate is rotatably fixed below the first support, a first guide groove is horizontally arranged on the second supporting plate, a first guide rod is slidably arranged in the first guide groove, the first guide rod is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with a hydraulic cylinder fixed on the second support;
the hydraulic cylinder stretches up and down to push the second supporting plate, so that the screening assembly rotates up and down by taking the first supporting plate as a center;
the bottom of the third side baffle is turned outwards to form a first platform, the bottom of the fourth side baffle is turned outwards to form a second platform, and the first platform and the second platform are respectively provided with a vibration motor;
a first discharge pipe is arranged in the center of the screen of the third screen assembly, a second discharge pipe is arranged on the screen of the second screen assembly, the bottom of the second discharge pipe penetrates through the screen of the third screen assembly, a third discharge pipe is arranged on the screen of the first screen assembly, and the bottom of the third discharge pipe penetrates through the screens of the second screen assembly and the third screen assembly; the second discharge pipe and the third discharge pipe are respectively arranged on two sides of the first discharge pipe;
The first discharging pipe, the second discharging pipe and the third discharging pipe all comprise pipe bodies, turning plates are arranged at the tops of the pipe bodies, supporting shafts of the turning plates are connected with output shafts of servo motors, the servo motors control the turning plates to rotate in the pipe bodies, and the opening or closing of the pipe bodies is controlled.
2. the automatic sunflower seed screening device as claimed in claim 1, wherein the screening fixing plate is provided with two parallel bars, the bars are vertically fixed on the screening fixing plate, and the two bars are respectively attached to the first fixing bar and the second fixing bar.
3. the full-automatic sunflower seed screening device according to claim 1, wherein a protective casing is arranged outside the servo motor.
4. the automatic sunflower seed screening device of claim 1, wherein the first discharging pipe, the second discharging pipe and the third discharging pipe are connected to the collecting tank through a bellows.
5. the full-automatic sunflower seed screening device according to claim 1, wherein a sundries collecting tray is arranged at the bottom of the screening assembly, and the material collecting tank is arranged in the sundries collecting tray.
6. the full-automatic sunflower seed screening device of claim 1, wherein a dispersing assembly is respectively arranged in the first screening chamber, the second screening chamber and the third screening chamber
the dispersing assembly comprises two guide rails, the two guide rails are parallel to each other and arranged on the first side baffle and the second side baffle, each guide rail is provided with a sliding block, a connecting rod is fixed between the two sliding blocks, an outer sleeve is rotatably sleeved on the connecting rod, and the outer sleeve is provided with a soft brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516186.4U CN209753381U (en) | 2019-04-16 | 2019-04-16 | full-automatic sunflower seeds sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516186.4U CN209753381U (en) | 2019-04-16 | 2019-04-16 | full-automatic sunflower seeds sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753381U true CN209753381U (en) | 2019-12-10 |
Family
ID=68759459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516186.4U Expired - Fee Related CN209753381U (en) | 2019-04-16 | 2019-04-16 | full-automatic sunflower seeds sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069026A (en) * | 2019-12-23 | 2020-04-28 | 徐艳 | Screening device for ceramic materials |
-
2019
- 2019-04-16 CN CN201920516186.4U patent/CN209753381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069026A (en) * | 2019-12-23 | 2020-04-28 | 徐艳 | Screening device for ceramic materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |