CN110038792B - A size screening plant for peanut - Google Patents
A size screening plant for peanut Download PDFInfo
- Publication number
- CN110038792B CN110038792B CN201910210674.7A CN201910210674A CN110038792B CN 110038792 B CN110038792 B CN 110038792B CN 201910210674 A CN201910210674 A CN 201910210674A CN 110038792 B CN110038792 B CN 110038792B
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- Prior art keywords
- wall
- screening
- spring
- block
- fixed
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- 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
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- 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
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- 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
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- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
Abstract
The invention provides a size screening device for peanuts, and relates to the field of agriculture. This a big or small screening plant for peanut, including screening mechanism, screening mechanism's the left and right sides all includes adjustment mechanism, screening mechanism's the left and right sides all is close to one side fixed connection at screening mechanism center with adjustment mechanism, screening mechanism's upper and lower both sides include organism, lower organism, set screw, supporting mechanism and vibrating motor respectively. This a big or small screening plant for peanut, the screw thread piece of the left and right sides is simultaneously and when the syntropy rotates, under the effect of through-hole internal thread groove, makes the distance increase between the screw thread piece of the left and right sides, will screen the spring and lengthen, and width increase just equals between the adjacent gap in screening spring surface, through adjusting screening spring surface gap width, makes this screening plant can sieve out the peanut of different particle sizes, for current screening plant, need not to relapse the dismouting, and it is comparatively simple and convenient to operate.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a peanut size screening device.
Background
In the peanut course of working, use screening plant to distinguish the peanut of particle size difference, but screening plant on the existing market sieves the peanut mostly through the screen cloth, but the screen cloth goes up the aperture size and is fixed, when needs adjust screen cloth aperture size, when sieving out the peanut of different particle sizes, then need dismantle original screen cloth get off, install new screen cloth.
However, the screen is fixed inside the screening device, so that the screen is troublesome to disassemble and assemble, the labor intensity of operators is increased, the parts are easily loosened due to repeated disassembling and assembling, the abrasion of the parts inside the screening device is accelerated, and the normal service life of the screening device is shortened.
Disclosure of Invention
The invention aims to provide a screening device which is reasonable and novel in structure and convenient for adjusting screening size.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a big or small screening plant for peanut, includes screening mechanism, screening mechanism's the left and right sides all includes adjustment mechanism, screening mechanism's the left and right sides all is close to one side fixed connection at screening mechanism center with adjustment mechanism, screening mechanism's upper and lower both sides include organism, lower organism, set screw, supporting mechanism and vibrating motor respectively, the inner wall of going up the organism and the inner wall of organism down all mutually support with screening mechanism's surface, the inner wall of going up the organism, the inner wall of organism down and the inner wall of screening mechanism all with set screw's surface threaded connection, the surperficial top of going up the organism and supporting mechanism's inner wall fixed connection, the bottom of organism and vibrating motor's top fixed connection down.
The screening mechanism comprises a supporting plate, a through hole, a screening spring, a threaded block, a rotating shaft, a sliding groove, a sliding block, a fixed block, a guide groove and a connecting block, wherein the through hole is formed in the right side of the supporting plate, the inner wall of the through hole is sleeved with the surface of the screening spring, the left side and the right side of the screening spring are fixedly connected with one side, close to the center of the screening spring, of the threaded block, the surface of the threaded block is in threaded connection with the inner wall of the through hole, the inner wall of the threaded block is sleeved with the surface of the rotating shaft, the sliding groove is formed in the periphery of the surface of the rotating shaft, one side, far away from the center of the rotating shaft, of the sliding block is fixedly connected with the inner wall of the threaded block, the surface of the sliding block is in sliding connection with the inner wall of the sliding groove, one side, far away from, the utility model discloses a screening spring, including the backup pad, the backup pad is connected with the adjusting mechanism, the backup pad is connected with the connecting block, the one side fixed connection that the backup pad is close to both sides all with the connecting block about the surface, the inner wall of going up the organism and the inner wall of organism down all mutually support with the surface of connecting block, the inner wall of connecting block and set screw's surface threaded connection, one side that the screening spring was kept.
Adjustment mechanism includes carousel, drive belt and handle, one side fixed connection that the screening spring was kept away from with the pivot to one side that the carousel is close to the screening spring, the drive belt has been cup jointed to the inner wall of carousel, one side that the screening spring was kept away from to the carousel is close to one side fixed connection of screening spring with the handle.
Furthermore, the upper machine body comprises an upper shell, a first fixing groove, a feeding pipe and a material guiding ring, the first fixing groove is formed in the bottom of the surface of the upper shell, the inner wall of the first fixing groove is matched with the surface of the connecting block, the inner wall of the first fixing groove is in threaded connection with the surface of the fixing screw, the upper surface of the upper shell is fixedly communicated with the bottom of the surface of the feeding pipe, the bottom of the inner wall of the upper shell is fixedly connected with the surface of the material guiding ring, and the top of the surface of the upper shell is fixedly connected with the inner wall of the supporting mechanism.
Further, the lower machine body comprises a lower shell, a second fixing groove, an inclined block and a discharge port, the second fixing groove is formed in the top of the surface of the lower shell, the inner wall of the second fixing groove is matched with the surface of the connecting block, the inner wall of the second fixing groove is in threaded connection with the surface of the fixing screw, the bottom of the lower shell is fixedly connected with the top of the vibrating motor, the bottom of the inner wall of the lower shell is fixedly connected with the bottom of the inclined block, and the discharge port is formed in the bottom of the left side of the lower shell.
Further, the supporting mechanism includes bracing piece, fixed plate, supporting spring and limiting plate, the bracing piece about the surface both sides respectively with the inner wall of fixed plate and supporting spring's inner wall sliding connection, the inner wall of fixed plate and the surperficial top fixed connection of last casing, the top of bracing piece and the bottom fixed connection of limiting plate.
Furthermore, the diameter of the surface of the screening spring is equal to the diameter of the inner wall of the through hole, and the length of the screening spring is greater than that of the guide chute.
Further, the inside of screening mechanism includes measuring mechanism, measuring mechanism's inner wall and the surperficial sliding connection of pivot, one side that measuring mechanism kept away from the screening spring runs through the fixed block and extends to the fixed block outside.
Further, measuring mechanism includes connecting plate, reset spring, connecting rod and scale, the surface left and right sides of pivot cup joints with the inner wall of connecting plate and reset spring's inner wall respectively, one side top and the connecting rod of screening spring are kept away from to the connecting plate and are close to one side fixed connection of screening spring, the inside fixed surface that is connected with the scale of upper surface of connecting rod, one side that the screening spring was kept away from to the connecting rod runs through the fixed block and extends to the fixed block outside.
Further, the inner wall of discharge gate includes recess, chamber door and constant head tank, the recess is located the inner wall top of discharge gate and sets up, the inner wall of recess and the surface sliding connection of chamber door, the constant head tank is located the left side top of chamber door and sets up, the left side of casing includes guide bar, slurcam, locating lever and stopper down, the right side of guide bar and the left side fixed connection of casing down, the surface of guide bar and the inner wall sliding connection of slurcam, the right side of slurcam and the left side fixed connection of locating lever, the right side of locating lever runs through down the casing and extends to inside the recess, the surface of locating lever and the inner wall of constant head tank mutually support, the left side of guide bar and the right side fixed connection of stopper.
Furthermore, the front surface of the upper shell comprises an observation hole and an observation plate, the observation hole is formed in the front surface of the upper shell, and the inner wall of the observation hole is bonded with the surface of the observation plate.
The invention provides a size screening device for peanuts, which has the following beneficial effects:
1. the screening mechanism and the adjusting mechanism are arranged, the width between adjacent gaps on the surface of the screening spring is equal, peanuts to be screened pass through the guide chute, the peanuts smaller than or equal to the width of the gaps on the surface of the screening spring are separated from the peanuts larger than the width of the gaps on the surface of the screening spring under the action of the screening spring, the handle is rotated to rotate the turntable, all thread blocks in the screening mechanism rotate simultaneously and in the same direction under the action of the transmission belt, the thread directions on the two sides of the through hole are opposite, when the thread blocks on the left side and the right side rotate simultaneously and in the same direction, the distance between the thread blocks on the left side and the right side is increased under the action of the through hole inner thread groove, the screening spring is lengthened, after the screening spring is lengthened, the width between the adjacent gaps on the surface of the screening spring is increased and equal, and the screening spring can screen the peanuts with different particle sizes, for current screening plant, need not to relapse the dismouting, it is comparatively simple and convenient to operate.
2. This a size screening plant for peanut, through setting up the guide ring, the length of the inner wall bottom of guide ring equals with the length to the baffle box, the inner wall top size of guide ring equals with the inner wall bottom size of last casing, make the peanut in the upper casing pass through the guide ring landing to the baffle box in, prevent that the peanut from passing through inside back behind the inlet pipe entering last casing, fall on the baffle box left and right sides, can't carry out the baffle box inside, lead to the unable whole screening springs of peanut in the upper casing to sieve, make the screening effect reduce.
3. This a big or small screening plant for peanut, through setting up measuring mechanism, reset spring plays the impetus to the connecting rod, make connecting plate and thread piece in close contact with, when adjusting screening spring surface gap width, the connecting plate follows the thread piece and removes together, make the connecting rod stretch out inside the screening mechanism, the operation personnel judge screening spring surface gap width through connecting rod extension length, and through the scale, the operation personnel of being convenient for judge connecting rod extension length, and then the operation personnel of being convenient for judge screening spring surface gap width.
4. This a big or small screening plant for peanut, through setting up the recess, the chamber door, the constant head tank, the guide bar, slurcam and locating lever, upwards promote the chamber door, make constant head tank and locating lever align, inside inserting the locating lever the constant head tank, fix the chamber door through the locating lever, make the discharge gate open, when changing the receipts workbin of flourishing screening back peanut, the pulling slurcam, make the locating lever take the constant head tank inside out, the chamber door loses the support back of locating lever, automatic downstream, close the discharge gate, when preventing to change the receipts workbin of flourishing screening back peanut, the discharge gate is not in time closed, lead to the peanut of selecting to scatter out.
5. This a big or small screening plant for peanut through setting up observation hole and observation board, observes the board and is the toughened transparent glass board, and the operating personnel of being convenient for observes the inside screening condition of this screening plant and goes up the surplus of the inside peanut of casing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a cross-sectional view taken at C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view taken at D of FIG. 4 in accordance with the present invention;
FIG. 6 is a front view of the upper housing of the present invention;
fig. 7 is a top view of the structure of the present invention.
The device comprises a screening mechanism 1, a supporting plate 101, a through hole 102, a screening spring 103, a thread block 104, a rotating shaft 105, a sliding groove 106, a sliding block 107, a fixed block 108, a material guide groove 109, a connecting block 110, an adjusting mechanism 2, a rotating disc 201, a driving belt 202, a handle 203, an upper machine body 3, an upper shell 301, a first fixed groove 302, a material feeding pipe 303, a material guide ring 304, a lower machine body 4, a lower shell 401, a second fixed groove 402, an inclined block 403, a material outlet 404, a fixing screw 5, a supporting mechanism 6, a supporting rod 601, a fixing plate 602, a supporting spring 603, a limiting plate 604, a vibrating motor 7, a measuring mechanism 8, a connecting plate 801, a return spring 802, a connecting rod 803, a graduated scale 804, a groove 9, a box door 10, a positioning groove 11, a guide rod 12, a pushing plate 14.
Detailed Description
As shown in fig. 1-7, an embodiment of the present invention provides a size screening device for peanuts, which includes a screening mechanism 1, wherein both left and right sides of the screening mechanism 1 include an adjusting mechanism 2, both left and right sides of the screening mechanism 1 are fixedly connected to one side of the adjusting mechanism 2 near the center of the screening mechanism 1, both upper and lower sides of the screening mechanism 1 include an upper body 3, a lower body 4, a fixing screw 5, a supporting mechanism 6 and a vibrating motor 7, respectively, an inner wall of the upper body 3 and an inner wall of the lower body 4 are matched with a surface of the screening mechanism 1, an inner wall of the upper body 3, an inner wall of the lower body 4 and an inner wall of the screening mechanism 1 are in threaded connection with a surface of the fixing screw 5, the upper body 3, the lower body 4 and the screening mechanism 1 are fixed together through the fixing screw 5, so as to fixedly connect a top of the surface of the upper body 3 with, the bottom of the lower machine body 4 is fixedly connected with the top of the vibration motor 7.
The screening mechanism 1 comprises a supporting plate 101, a through hole 102, a screening spring 103, a thread block 104, a rotating shaft 105, a sliding groove 106, a sliding block 107, a fixed block 108, a material guide groove 109 and a connecting block 110, wherein the through hole 102 is formed on the right side of the supporting plate 101, the inner wall of the through hole 102 is sleeved with the surface of the screening spring 103, the surface diameter of the screening spring 103 is equal to the inner wall diameter of the through hole 102, the length of the screening spring 103 is larger than that of the material guide groove 109, the width of adjacent gaps on the surface of the screening spring 103 is equal, peanuts needing to be screened pass through the material guide groove 109, under the action of the screening spring 103, the peanuts smaller than or equal to the width of the gaps on the surface of the screening spring 103 are separated from the peanuts larger than the width of the gaps on the surface of the screening spring 103, the left side and the right side of the screening spring, the screw thread directions of the two sides of the through hole 102 are opposite, when the screw blocks 104 on the left side and the right side rotate simultaneously and in the same direction, under the action of the screw groove in the through hole 102, the distance between the screw blocks 104 on the left side and the right side is increased, the inner wall of the screw block 104 is sleeved with the surface of the rotating shaft 105, the sliding groove 106 is arranged around the surface of the rotating shaft 105, one side of the sliding block 107, which is far away from the center of the rotating shaft 105, is fixedly connected with the inner wall of the screw block 104, the surface of the sliding block 107 is slidably connected with the inner wall of the sliding groove 106, the sliding groove 106 plays a guiding and limiting role on the sliding block 107, so that the screw blocks 104 rotate along with the rotating shaft 105, one side of the surface of the rotating shaft 105, which is far away from the screening spring 103, is fixedly connected with the inner wall of the fixed block 108 through a bearing, the surface of the fixed block 108 is fixedly connected with the inner, the inner wall of the upper machine body 3 and the inner wall of the lower machine body 4 are matched with the surface of the connecting block 110, the inner wall of the connecting block 110 is in threaded connection with the surface of the fixing screw 5, one side of the rotating shaft 105 far away from the screening spring 103 is fixedly connected with one side of the adjusting mechanism 2 close to the screening spring 103, the inside of the screening mechanism 1 comprises a measuring mechanism 8, the inner wall of the measuring mechanism 8 is in sliding connection with the surface of the rotating shaft 105, one side of the measuring mechanism 8 far away from the screening spring 103 penetrates through the fixing block 108 and extends to the outside of the fixing block 108, the measuring mechanism 8 comprises a connecting plate 801, a return spring 802, a connecting rod 803 and a scale 804, the left side and the right side of the surface of the rotating shaft 105 are respectively sleeved with the inner wall of the connecting plate 801 and the inner wall of the return spring 802, the top of one side of the connecting plate 801 far away, one side of the connecting rod 803, which is far away from the screening spring 103, penetrates through the fixing block 108 and extends to the outside of the fixing block 108, through the arrangement of the measuring mechanism 8, the reset spring 802 plays a role in pushing the connecting rod 803, so that the connecting plate 801 is in close contact with the thread block 104, when the width of the gap on the surface of the screening spring 103 is adjusted, the connecting plate 801 moves along with the thread block 104, so that the connecting rod 803 extends out of the screening mechanism 1, an operator judges the width of the gap on the surface of the screening spring 103 through the extension length of the connecting rod 803, and through the graduated scale 804, the operator can conveniently judge the extension length of the connecting rod 803, and further can conveniently judge the width of the gap on the surface of the screening spring 103, the upper machine body 3 comprises an upper shell 301, a first fixing groove 302, a feeding pipe 303 and a material guiding ring 304, the inner wall of the first fixing groove 302 is in threaded connection with the surface of the fixing screw 5, the upper surface of the upper shell 301 is fixedly communicated with the bottom of the surface of the feeding pipe 303, peanuts enter the upper shell 301 through the feeding pipe 303, the bottom of the inner wall of the upper shell 301 is fixedly connected with the surface of the guide ring 304, by arranging the guide ring 304, the length of the bottom of the inner wall of the guide ring 304 is equal to the length of the guide chute 109, the size of the top of the inner wall of the guide ring 304 is equal to the size of the bottom of the inner wall of the upper shell 301, so that the peanuts in the upper shell 301 slide into the guide chute 109 through the guide ring 304, the peanuts are prevented from falling on the left side and the right side of the guide chute 109 after entering the upper shell 301 through the feeding pipe 303, the peanuts cannot fall into the guide chute 109, the peanuts cannot be screened by the screening spring 103, the screening effect is reduced, and the top of the surface of, the front surface of the upper shell 301 comprises an observation hole 16 and an observation plate 17, the observation hole 16 is positioned on the front surface of the upper shell 301, the inner wall of the observation hole 16 is adhered to the surface of the observation plate 17, the observation plate 17 is a toughened transparent glass plate, so that an operator can conveniently observe the screening condition inside the screening device, and the residual quantity of peanuts inside the upper shell 301, the lower shell 4 comprises a lower shell 401, a second fixing groove 402, an inclined block 403 and a discharge hole 404, the second fixing groove 402 is positioned on the top of the surface of the lower shell 401, the inner wall of the second fixing groove 402 is matched with the surface of the connecting block 110, the inner wall of the second fixing groove 402 is in threaded connection with the surface of the fixing screw 5, the bottom of the lower shell 401 is fixedly connected with the top of the vibrating motor 7, after the vibrating motor 7 works, the upper shell 3 and the lower shell 4 vibrate up and down, and the screening process is accelerated, the bottom of the inner wall of the lower shell 401 is fixedly connected with the bottom of the inclined block 403, the screened peanuts enter the lower shell 401 and then slide out of the discharge port 404 through the inclined block 403, the discharge port 404 is positioned at the bottom of the left side of the lower shell 401 and is provided with a groove 9, a box door 10 and a positioning groove 11, the groove 9 is positioned at the top of the inner wall of the discharge port 404 and is provided with a groove 9, the inner wall of the groove 9 is slidably connected with the surface of the box door 10, the positioning groove 11 is positioned at the top of the left side of the box door 10 and is provided with a guide rod 12, a pushing plate 13, a positioning rod 14 and a limiting block 15, the right side of the guide rod 12 is fixedly connected with the left side of the lower shell 401, the surface of the guide rod 12 is slidably connected with the inner wall of the pushing plate 13, the right side of the pushing plate 13 is fixedly connected with the left side of the positioning rod 14, the, the left side of the guide rod 12 is fixedly connected with the right side of the limiting block 15, the supporting mechanism 6 comprises a supporting rod 601, a fixing plate 602, a supporting spring 603 and a limiting plate 604, the box door 10, the positioning groove 11, the guide rod 12, the pushing plate 13 and the positioning rod 14 are arranged, the box door 10 is pushed upwards to align the positioning groove 11 with the positioning rod 14, the positioning rod 14 is inserted into the positioning groove 11, the box door 10 is fixed through the positioning rod 14, the discharge port 404 is opened, when a material receiving box containing screened peanuts is replaced, the pushing plate 13 is pulled to draw the positioning rod 14 out of the positioning groove 11, the box door 10 automatically moves downwards after losing the support of the positioning rod 14, the discharge port 404 is closed, the discharge port 404 is prevented from being closed in time when the material receiving box containing the screened peanuts is replaced, the screened peanuts are scattered, the upper side and the lower side of the surface of the supporting rod 601 are respectively connected with the inner, the maximum elastic force of the supporting spring 603 is equal to the downward pressure of the fixing plate 602 on the supporting spring 603, the inner wall of the fixing plate 602 is fixedly connected with the top of the surface of the upper shell 301, and the top of the supporting rod 601 is fixedly connected with the bottom of the limiting plate 604.
Upwards push chamber door 10, make constant head tank 11 align with locating lever 14, insert the locating lever 14 inside constant head tank 11, fix chamber door 10 through locating lever 14, open discharge gate 404, rotate handle 203, make carousel 201 rotate, under the effect of drive belt 202, make all screw blocks 104 in the screening mechanism 1 simultaneously and syntropy rotate, the screw thread opposite direction in through-hole 102 both sides, when the screw block 104 of the left and right sides simultaneously and syntropy rotate, under the effect of the screw thread groove in through-hole 102, make the distance increase between the screw block 104 of the left and right sides, elongate screening spring 103, according to screening size, adjust the adjacent gap width in screening spring 103 surface, after the regulation is accomplished, open vibrating motor 7, make upper body 3 and lower body 4 produce vibrations from top to bottom, pour the peanut into upper shell 301 inside through inlet pipe 303, under the effect of screening spring 103, divide the peanut that is less than or equal to screening spring 103 surface gap width and the peanut that is greater than screening spring 103 surface gap width to divide After the peanuts leave and are screened out enter the lower shell 401, the peanuts slide out of the discharge hole 404 through the inclined block 403, when a material receiving box containing the screened peanuts is replaced, the pushing plate 13 is pulled, the positioning rod 14 is pulled out of the positioning groove 11, and after the support of the positioning rod 14 is lost, the box door 10 automatically moves downwards to close the discharge hole 404.
Claims (9)
1. The utility model provides a big or small screening plant for peanut, includes screening mechanism (1), the left and right sides of screening mechanism (1) all includes adjustment mechanism (2), its characterized in that: the screening mechanism comprises a screening mechanism (1), a regulating mechanism (2), a support mechanism (6), a vibrating motor (7), an upper machine body (3), a lower machine body (4), a fixing screw (5), a supporting mechanism (6) and a vibrating motor (7), wherein the left side and the right side of the screening mechanism (1) are fixedly connected with one side of the regulating mechanism (2) close to the center of the screening mechanism (1), the upper side and the lower side of the screening mechanism (1) respectively comprise the upper machine body (3), the lower machine body (4), the inner wall of the upper machine body (3) and the inner wall of the lower machine body (4) are matched with the surface of the screening mechanism (1), the inner wall of the upper machine body (3), the inner wall of the lower machine body (4) and the inner wall of the screening mechanism (1) are in threaded connection with each other, the top of the surface of the upper machine body (3);
the screening mechanism (1) comprises a supporting plate (101), a through hole (102), a screening spring (103), a thread block (104), a rotating shaft (105), a sliding groove (106), a sliding block (107), a fixing block (108), a material guide groove (109) and a connecting block (110), wherein the through hole (102) is formed in the right side of the supporting plate (101), the inner wall of the through hole (102) is sleeved with the surface of the screening spring (103), the left side and the right side of the screening spring (103) are fixedly connected with one side, close to the center of the screening spring (103), of the thread block (104), the surface of the thread block (104) is in threaded connection with the inner wall of the through hole (102), the inner wall of the thread block (104) is sleeved with the surface of the rotating shaft (105), the sliding groove (106) is formed in the periphery of the surface of the rotating shaft (105), one side, far away from the center of the rotating shaft (105), of the sliding, the surface of the sliding block (107) is connected with the inner wall of the sliding groove (106) in a sliding way, one side of the surface of the rotating shaft (105) far away from the screening spring (103) is fixedly connected with the inner wall of the fixed block (108) through a bearing, the surface of the fixed block (108) is fixedly connected with the inner wall of the through hole (102), the material guide grooves (109) are arranged at the upper and lower sides of the inner wall of the through hole (102), the upper side and the lower side of the surface of the supporting plate (101) are fixedly connected with one side of the connecting block (110) close to the supporting plate (101), the inner wall of the upper machine body (3) and the inner wall of the lower machine body (4) are matched with the surface of the connecting block (110), the inner wall of the connecting block (110) is in threaded connection with the surface of the fixing screw (5), one side of the rotating shaft (105) far away from the screening spring (103) is fixedly connected with one side of the adjusting mechanism (2) close to the screening spring (103);
adjustment mechanism (2) are including carousel (201), drive belt (202) and handle (203), one side that screening spring (103) were kept away from to one side and pivot (105) that carousel (201) are close to screening spring (103) one side fixed connection, the inner wall of carousel (201) has cup jointed drive belt (202), one side that screening spring (103) were kept away from in carousel (201) is close to one side fixed connection of screening spring (103) with handle (203).
2. A sizing device for peanuts according to claim 1, wherein: go up organism (3) and include casing (301), first fixed slot (302), inlet pipe (303) and guide ring (304), the surface bottom that first fixed slot (302) are located casing (301) is seted up, the surface of the inner wall of first fixed slot (302) and connecting block (110) is mutually supported, the inner wall of first fixed slot (302) and the surface threaded connection of set screw (5), the fixed intercommunication of the upper surface of going up casing (301) and the surface bottom of inlet pipe (303), the fixed surface of the inner wall bottom and guide ring (304) of going up casing (301) is connected, the fixed surface connection of the surface top of going up casing (301) and supporting mechanism (6).
3. A sizing device for peanuts according to claim 1, wherein: the lower machine body (4) comprises a lower shell (401), a second fixing groove (402), an inclined block (403) and a discharge hole (404), wherein the second fixing groove (402) is formed in the top of the surface of the lower shell (401), the inner wall of the second fixing groove (402) is matched with the surface of the connecting block (110), the inner wall of the second fixing groove (402) is in threaded connection with the surface of the fixing screw (5), the bottom of the lower shell (401) is fixedly connected with the top of the vibration motor (7), the bottom of the inner wall of the lower shell (401) is fixedly connected with the bottom of the inclined block (403), and the discharge hole (404) is formed in the bottom of the left side of the lower shell (401).
4. A sizing device for peanuts according to claim 1, wherein: supporting mechanism (6) are including bracing piece (601), fixed plate (602), supporting spring (603) and limiting plate (604), the bracing piece (601) about on the surface both sides respectively with the inner wall of fixed plate (602) and the inner wall sliding connection of supporting spring (603), the inner wall of fixed plate (602) and the surperficial top fixed connection of last casing (301), the top of bracing piece (601) and the bottom fixed connection of limiting plate (604).
5. A sizing device for peanuts according to claim 1, wherein: the diameter of the surface of the screening spring (103) is equal to the diameter of the inner wall of the through hole (102), and the length of the screening spring (103) is greater than that of the guide chute (109).
6. A sizing device for peanuts according to claim 1, wherein: screening mechanism (1) inside includes measuring mechanism (8), the inner wall of measuring mechanism (8) and the surperficial sliding connection of pivot (105), one side that measuring mechanism (8) kept away from screening spring (103) runs through fixed block (108) and extends to fixed block (108) outside.
7. A sizing device for peanuts according to claim 6, wherein: measuring mechanism (8) are including connecting plate (801), reset spring (802), connecting rod (803) and scale (804), the surperficial left and right sides of pivot (105) cup joints with the inner wall of connecting plate (801) and the inner wall of reset spring (802) respectively, one side top and connecting rod (803) that screening spring (103) were kept away from to connecting plate (801) are close to one side fixed connection of screening spring (103), the inside fixed surface with scale (804) of upper surface of connecting rod (803) is connected, one side that screening spring (103) were kept away from to connecting rod (803) runs through fixed block (108) and extends to fixed block (108) outside.
8. A sizing device for peanuts according to claim 3, wherein: the inner wall of the discharge port (404) comprises a groove (9), a box door (10) and a positioning groove (11), the groove (9) is formed in the top of the inner wall of the discharge port (404), the inner wall of the groove (9) is connected with the surface of the box door (10) in a sliding manner, the positioning groove (11) is formed in the top of the left side of the box door (10), the left side of the lower shell (401) comprises a guide rod (12), a pushing plate (13), a positioning rod (14) and a limiting block (15), the right side of the guide rod (12) is fixedly connected with the left side of the lower shell (401), the surface of the guide rod (12) is connected with the inner wall of the pushing plate (13) in a sliding manner, the right side of the pushing plate (13) is fixedly connected with the left side of the positioning rod (14), the right side of the positioning rod (14) penetrates through the lower shell (401) and extends into the groove (9), and the surface of the positioning rod (, the left side of the guide rod (12) is fixedly connected with the right side of the limiting block (15).
9. A sizing device for peanuts according to claim 2, wherein: the front surface of the upper shell (301) comprises an observation hole (16) and an observation plate (17), the observation hole (16) is formed in the front surface of the upper shell (301), and the inner wall of the observation hole (16) is bonded with the surface of the observation plate (17).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210674.7A CN110038792B (en) | 2019-03-20 | 2019-03-20 | A size screening plant for peanut |
| CN202110135811.2A CN112916385A (en) | 2019-03-20 | 2019-03-20 | Size screening device for peanuts and screening method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210674.7A CN110038792B (en) | 2019-03-20 | 2019-03-20 | A size screening plant for peanut |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110135811.2A Division CN112916385A (en) | 2019-03-20 | 2019-03-20 | Size screening device for peanuts and screening method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110038792A CN110038792A (en) | 2019-07-23 |
| CN110038792B true CN110038792B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110135811.2A Withdrawn CN112916385A (en) | 2019-03-20 | 2019-03-20 | Size screening device for peanuts and screening method thereof |
| CN201910210674.7A Active CN110038792B (en) | 2019-03-20 | 2019-03-20 | A size screening plant for peanut |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110135811.2A Withdrawn CN112916385A (en) | 2019-03-20 | 2019-03-20 | Size screening device for peanuts and screening method thereof |
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| CN (2) | CN112916385A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786979B (en) * | 2021-09-15 | 2022-07-29 | 重庆建工建材物流有限公司 | Aggregate screening plant for self-compacting concrete |
| CN115915676B (en) * | 2023-01-05 | 2023-06-27 | 国网山西省电力公司物资分公司 | Electronic bidding case |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669027B1 (en) * | 1999-03-19 | 2003-12-30 | Derrick Manufacturing Corporation | Vibratory screening machine and vibratory screen and screen tensioning structure |
| WO2006120706A1 (en) * | 2005-05-13 | 2006-11-16 | Style Ehf. | Gap width adjustment mechanism for the belts for grading system |
| CN202160643U (en) * | 2011-08-08 | 2012-03-14 | 福建省龙岩金叶复烤有限责任公司 | Adjustable stem bend screening device |
| US9347607B2 (en) * | 2013-11-27 | 2016-05-24 | All Star Manufacturing & Design, LLC | Seed processing device |
| CN105381947A (en) * | 2015-11-24 | 2016-03-09 | 新昌县中环磨料有限公司 | Spring-loaded screen |
| CN105728312B (en) * | 2016-02-28 | 2017-08-04 | 山东理工大学 | Sorting unit of the potato cleaner with impurity-removing mechanism |
| CN208245144U (en) * | 2018-02-05 | 2018-12-18 | 贵州省遵义市播州区种子公司 | Seed production conveying vibrating screen exclusion device |
-
2019
- 2019-03-20 CN CN202110135811.2A patent/CN112916385A/en not_active Withdrawn
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| CN110038792A (en) | 2019-07-23 |
| CN112916385A (en) | 2021-06-08 |
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