CN115090352A - Rice dust removal sieve capable of being quickly disassembled and cleaned and quick disassembling method - Google Patents
Rice dust removal sieve capable of being quickly disassembled and cleaned and quick disassembling method Download PDFInfo
- Publication number
- CN115090352A CN115090352A CN202111179558.7A CN202111179558A CN115090352A CN 115090352 A CN115090352 A CN 115090352A CN 202111179558 A CN202111179558 A CN 202111179558A CN 115090352 A CN115090352 A CN 115090352A
- Authority
- CN
- China
- Prior art keywords
- screening
- fixed
- rice
- sieve
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 45
- 235000009566 rice Nutrition 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 12
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 119
- 241000209094 Oryza Species 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 17
- 239000010903 husk Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000010410 dusting Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 13
- 230000003139 buffering effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment
-
- 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
- B07B1/52—Cleaning with brushes or scrapers
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a rice dust removing sieve capable of being quickly disassembled and cleaned and a quick disassembling method, and relates to the technical field of rice dust removing sieve disassembling and cleaning. The rice screening device can be used for rice screening operation by utilizing the screening gap between the butt joint block and the side wall of the supporting beam, can freely adjust the size of the screening gap according to the screening requirement to meet the screening requirement, can quickly disassemble the screening mechanism, can adjust the screening gap to the maximum, and can clean the screening gap blocked by rice husks and impurity particles.
Description
Technical Field
The invention relates to the technical field of disassembling and cleaning of a rice dust removing sieve, in particular to a rice dust removing sieve capable of being disassembled and cleaned quickly and a quick disassembling method.
Background
The rice is not the seeds of rice husks, and belongs to the ordinary subspecies of rice in the ordinary cultivated subspecies of the gramineae rice in botanicals, and the rice eaten by daily people is a series of steps of impurity removal, husking, drying, re-screening and the like on the rice, in order to ensure the effective screening, the dust removing screen is fixed by a fastening mechanism under the normal condition in the prior art, but once the dust removing screen is fixed, the dust removing screen is not convenient to disassemble quickly, and once the screen holes of the dust removing screen are blocked by the rice husks and the impurity particles, the dust removing screen cannot be disassembled quickly to clean the blocked screen holes, so the screening operation of the rice is reduced, and the rice dust removing screen capable of being disassembled and cleaned quickly and the quick disassembling method are designed so as to solve the problems.
Disclosure of Invention
The invention aims to provide a rice dust screen capable of being quickly disassembled and cleaned and a quick disassembling method, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a but corn dust removal sieve of quick breakdown clearance, including screening mechanism and installation mechanism, screening mechanism includes a plurality of supporting beam, supporting beam's both sides lateral wall all is fixed with a plurality of evenly distributed's butt joint piece, butt joint piece dislocation between two adjacent supporting beam is pegged graft together, but the screening clearance of size regulation between one of them supporting beam's butt joint piece's the most advanced and another supporting beam's the lateral wall, butt joint piece dislocation distribution and with set up the screening clearance between the supporting beam, a rice husk and the foreign particles for screening corn, satisfy normal screening and use.
The screening gap size can be set according to the screening requirement, the requirements of coarse screening and fine screening are met, and the screening precision is improved.
Supporting beam's bottom vertical fixation has the bracing piece, the bottom mounting of bracing piece has the thread bush, it has the screw thread adjusting lever to rotate to peg graft between the thread bush that is located same vertical plane, a plurality of thread bush uses a thread bush of middlemost as the center, it sets up to opposite to revolve the internal thread, rotate the screw thread adjusting lever when bare-handed, can adjust a plurality of thread bush along the axial direction of screw thread adjusting lever, the axial both ends of screw thread adjusting lever all are fixed with the stopper of avoiding the screw thread adjusting lever to drop from the thread bush, utilize the stopper to avoid the screw thread adjusting lever to drop from the thread bush, the normal regulation operation of screw thread adjusting lever is not influenced.
The mounting mechanism comprises a mounting seat, the mounting seat is provided with an inserting groove which is rotatably inserted into the limiting block, after the thread adjusting rod is not rotated, the limiting block is inserted into the inserting groove of the corresponding mounting seat, and the whole screening mechanism can be arranged in the screening opening for screening operation.
The one end that the inserting groove was kept away from to the mount pad is fixed with buffer sleeve, buffer sleeve slides through T type dashpot and pegs graft and has T type buffer beam, T type buffer beam's most advanced is fixed with first mounting disc, utilize the bolt to run through the screening mouth lateral wall of first mounting disc fixed mounting at screening equipment, slide buffer sleeve along the outer wall of T type buffer beam, can enlarge the clearance between two relative mounts, can take out two stoppers from the inserting groove of the mount pad that corresponds like this, can carry out quick dismantlement operation with whole screening mechanism, thereby can clear up the operation to the screening clearance that is blockked up by rice husk and foreign particles.
In a further embodiment, arc-shaped elastic sheets bent downwards are fixed between the bottom end surfaces of two adjacent supporting cross beams, and the side, far away from each other, of the two adjacent supporting cross beams can be jacked up by utilizing the elastic potential energy of the arc-shaped elastic sheets, so that the relative rotation between the threaded adjusting rod and the threaded sleeve can be avoided, and the sieving gap is ensured not to change under the condition without human intervention.
In a further embodiment, the T-shaped buffer groove is internally fixed with a herringbone stainless steel elastic sheet of the T-shaped buffer rod for jacking in real time, and the T-shaped buffer rod can be jacked up along the inside of the T-shaped buffer groove in a sliding manner by utilizing the elastic potential energy of the herringbone stainless steel elastic sheet, so that the situation that the gap between two opposite mounting seats is changed randomly can be avoided.
In further embodiment, screening mechanism still includes two backup plates, rotates between two backup plates and installs a plurality of evenly distributed's rotation support pole, and the upper end of rotation support pole is fixed with the sieve that sets up the sieve mesh, is in horizontal state with the sieve, and two adjacent sieves rotate the laminating together for bear the weight of the corn that waits to sieve, set up because the sieve of sieve mesh is used as screening rice husk and foreign particles.
In a further embodiment, both sides of the bottom end of the backup plate are vertically fixed with columns, the bottom end of one side wall of the two columns far away from each other is fixed with an extension rod, the tip end of the extension rod is fixed with a second mounting disc, a bolt penetrates through the second mounting disc, the extension rod of the side wall of the column can be fixedly mounted on the side wall of the screening opening of the screening device, and the whole screening mechanism is fixed for screening operation.
In further embodiment, one of them backup plate has seted up the regulation cavity, and one side of backup plate is provided with adjustment mechanism, the axial one end of rotation bracing piece is rotated through the round pin axle and is extended to the inside and the first bevel gear of fixedly connected with of regulation cavity, adjustment mechanism includes the regulation pole, it rotates to extend to the inside and rotate with the inside lateral wall of regulation cavity and peg graft to adjust the pole, it has a plurality of second bevel gear that is located the inside of regulation cavity to adjust the fixed second bevel gear that has cup jointed of pole, second bevel gear and the meshing of first bevel gear, only need bare-handed rotation to adjust the pole, a plurality of second bevel gear rotates in step inside adjusting the cavity, can drive first bevel gear through the second bevel gear like this and rotate, it rotates synchronously to drive the rotation bracing piece promptly, realize the upset operation to the sieve, so that clear up the sieve mesh of jam.
In further embodiment, two backup plate relative lateral walls all are fixed with the extension board that is located sieve below one side, and the lateral wall of extension board flushes from top to bottom with the sieve lateral wall that corresponds, when the sieve uses the rotation support pole as the center of rotation upset, can touch the extension board, takes place fiercely collision with the extension board and produces the vibration, can shake rice and foreign particles in the sieve mesh that is blockked up through the mode of vibration, realizes clearing up the sieve mesh fast.
In a further embodiment, the other end of the adjusting rod extends to the outside of the backup plate and is radially fixed with a first transmission rod, the tip of the first transmission rod is fixed with a spherical iron block, the side wall of the upright post is fixed with a connecting rod, the connected tip is radially fixed with a second transmission rod positioned below the first transmission rod, the tip of the second transmission rod is fixed with a spherical seat, the upper end of the spherical seat is provided with a spherical groove, an electromagnet for adsorbing the spherical iron block is embedded inside the spherical groove, the electromagnet is electrified to generate adsorption force to adsorb the spherical iron block, the adjusting rod rotates by taking the first transmission rod as a rotation center, the spherical iron block is adsorbed inside the spherical groove of the spherical seat, and the adjusting rod also rotates, so that the second bevel gear can be driven to synchronously rotate inside the adjusting cavity, the first bevel gear rotates to drive the rotation supporting rod to synchronously rotate, and the turning operation of the sieve plate is realized, so as to facilitate the cleaning operation of the blocked sieve pores.
Preferably, the method for quickly disassembling and cleaning the rice dust removing sieve based on the method comprises the following steps:
a1, distributing a plurality of supporting beams side by side, and butting blocks between two adjacent supporting beams in a staggered butt joint mode can be used for screening operation, wherein a screening gap with the size adjustable between the tip of the butting block of one supporting beam and the side wall of the other supporting beam is formed, the butting blocks are distributed in a staggered mode, screening gaps are formed between the butting blocks and the supporting beams and used for screening rice husks and impurity particles of paddy, normal screening use is met, the size of the screening gap can be set according to screening requirements, requirements of coarse screening and fine screening are met, and screening precision is improved;
a2, along the outer wall slip buffer sleeve of T type buffer lever, can enlarge the clearance between two relative mount pads, can take out two stopper from the inserting groove of the mount pad that corresponds like this, can carry out quick dismantlement operation with whole screening mechanism to can clear up the operation to the screening clearance that is blockked up by rice husk and foreign particles.
Compared with the prior art, the invention has the beneficial effects that:
the rice screening device can utilize the screening gap between the butt joint block and the side wall of the supporting beam for rice screening operation, can freely adjust the size of the screening gap according to the screening requirement to meet the screening requirement, can quickly disassemble the screening mechanism, can adjust the screening gap to the maximum, and can clean the screening gap blocked by rice husks and impurity particles so as to be conveniently used for screening operation and meet the requirement of high-efficiency screening.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of a partial structure of a support beam according to the present invention;
FIG. 3 is a half cross-sectional view of the mounting mechanism of the present invention;
FIG. 4 is a schematic diagram of a third embodiment of the present invention;
FIG. 5 is a three partial sectional view of an embodiment of the present invention;
fig. 6 is an enlarged view of a third partial structure of the embodiment of the present invention.
In the figure: 1. a screening mechanism; 11. a support beam; 12. a butt joint block; 13. an arc-shaped elastic sheet; 14. a support bar; 15. a threaded adjusting rod; 16. a limiting block; 17. a threaded sleeve; 18. a backup plate; 19. a sieve plate; 110. a column; 111. an extension rod; 112. a second mounting plate; 113. rotating the support rod; 114. an extension plate; 115. a first bevel gear; 2. an installation mechanism; 21. a mounting seat; 22. a buffer sleeve; 23. a T-shaped buffer rod; 24. a first mounting plate; 25. a herringbone stainless steel elastic sheet; 3. an adjustment mechanism; 31. adjusting a rod; 32. a first drive lever; 33. a spherical iron block; 34. connecting; 35. a ball-shaped seat; 36. a second bevel gear; 37. a spherical groove; 38. and a second transmission rod.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Please refer to fig. 1, the embodiment provides a paddy dust screen capable of being quickly disassembled and cleaned, which includes a screening mechanism 1 and an installation mechanism 2, the screening mechanism 1 includes a plurality of supporting beams 11, the side walls of both sides of the supporting beams 11 are fixed with a plurality of butt-joint blocks 12 which are uniformly distributed, the butt-joint blocks 12 between two adjacent supporting beams 11 are inserted together in a staggered manner, the supporting beams 11 are distributed side by side, and the butt-joint blocks 12 between two adjacent supporting beams 11 are butted in a staggered manner, so that the paddy dust screen can be used for screening operation, a screening gap with adjustable size is formed between the tip of the butt-joint block 12 of one supporting beam 11 and the side wall of the other supporting beam 11, the butt-joint blocks 12 are distributed in a staggered manner and arranged with the supporting beams 11, so as to screen rice husks and impurity particles of paddy, thereby meeting the normal screening use.
Change tradition and adopt the screen cloth as the instrument of screening rice husk and foreign particles, traditional screen cloth can't adjust the sieve mesh size according to screening thickness demand, consequently only need adjust herein to the most advanced clearance size between 11 lateral walls of supporting beam that correspond of piece 12, equate to the sieve mesh of traditional screen cloth, can set for screening clearance size according to the screening demand, satisfies coarse screen and fine screen demand, improves the precision of screening.
Under the natural state, can bare-handed adjustment interval between two adjacent supporting beam 11, sieve the size in clearance promptly, but how to fix a position the supporting beam 11 who adjusts the screening clearance is a problem of waiting to solve a lot of, consequently, the bottom vertical fixation at supporting beam 11 has bracing piece 14, the bottom mounting of bracing piece 14 has thread bush 17, it has screw thread adjusting rod 15 to rotate to peg graft between the thread bush 17 that is located same vertical plane, a plurality of screw thread sleeve 17 uses a screw thread bush 17 at the middle most as the center, set up internal thread revolve to opposite, rotate screw thread adjusting rod 15 when bare-handed, can adjust a plurality of screw thread sleeve 17 along the axial direction of screw thread adjusting rod 15.
When the screening gap needs to be reduced, only the forward rotation threaded adjusting rod 15 is needed, and the plurality of threaded sleeves 17 are adjusted towards one side of the threaded sleeve 17 close to the middle position, so that the plurality of supporting beams 11 can be closed, and the gap between the tip ends of the butt-joint blocks 12 and the corresponding side wall of the supporting beam 11 can be reduced.
When needing to enlarge the screening clearance, only need reversal screw thread adjusting rod 15, a plurality of screw sleeve 17 is to keeping away from the screw sleeve 17 one side direction adjustment of intermediate position to can disperse a plurality of supporting beam 11, thereby can enlarge the clearance between the supporting beam 11 lateral wall that the most advanced distance of butt joint piece 12 corresponds, no matter reduce or enlarge the screening clearance, as long as satisfy the screening demand can.
The two axial ends of the threaded adjusting rod 15 are fixed with limiting blocks 16 for preventing the threaded adjusting rod 15 from falling off from the threaded sleeve 17, so that no matter how the threaded adjusting rod 15 is rotated, the limiting blocks 16 can be used for preventing the threaded adjusting rod 15 from falling off from the threaded sleeve 17, and the normal adjusting operation of the threaded adjusting rod 15 is not influenced.
Adjustment screening clearance's supporting beam 11, accessible installation mechanism 2 installs the screening mouth position at screening equipment, and installation mechanism 2 includes mount pad 21, and mount pad 21 sets up the inserting groove of pegging graft with stopper 16 rotation, and screw thread adjusting rod 15 is after no longer rotating, pegs graft stopper 16 and the inserting groove of corresponding mount pad 21 inside, can arrange whole screening mechanism 1 in the screening mouth and carry out the screening operation.
One end that the spliced groove was kept away from to mount pad 21 is fixed with buffering sleeve 22, buffering sleeve 22 slides through T type buffer slot and pegs graft and have T type buffer pole 23, the pointed end of T type buffer pole 23 is fixed with first mounting disc 24, utilize the bolt to run through first mounting disc 24 fixed mounting at the screening mouth lateral wall of screening equipment, when needing to inject stopper 16 into the spliced groove of mount pad 21, can support the stopper 16 of one side in the spliced groove of mount pad 21, and promote mount pad 21 to the one side that is close to first mounting disc 24, can slide buffering sleeve 22 along the outer wall of T type buffer pole 23, thereby can enlarge the clearance between two relative mount pads 21, can fill in the spliced groove of mount pad 21 with the stopper 16 of opposite side afterwards, accomplish the fixed mounting to whole screening mechanism 1.
Same reason, along the outer wall slip buffering sleeve 22 of T type buffer lever 23, can enlarge the clearance between two relative mount pads 21, can take out two stopper 16 from the inserting groove of the mount pad 21 that corresponds like this, can carry out quick dismantlement operation with whole screening mechanism 1 to can carry out the cleaning operation to the screening clearance that is blockked up by rice husk and foreign particles.
Example two
Referring to fig. 2 and fig. 3, a further improvement is made on the basis of embodiment 1:
the screening mechanism 1 has the vibration of small range certainly in the screening process, consequently can't guarantee not to take place relative rotation between screw thread adjusting rod 15 and the threaded sleeve 17, so be fixed with the arc shell fragment 13 of downwarping between the bottom face of two adjacent supporting beam 11, utilize the elastic potential energy of arc shell fragment 13, can jack up two adjacent supporting beam 11 to the one side of keeping away from each other, thereby can avoid taking place relative rotation between screw thread adjusting rod 15 and the threaded sleeve 17, guarantee that the screening clearance does not change under the situation of no human intervention.
Although stopper 16 can insert inside the inserting groove of mount pad 21, can' T guarantee that stopper 16 breaks away from the inserting groove at screening mechanism 1 screening in-process, consequently be fixed with the chevron shape stainless steel shell fragment 25 that is used for real-time jack-up T type buffer bar 23 in T type buffer slot inside, the elastic potential energy that utilizes chevron shape stainless steel shell fragment 25 can be with T type buffer bar 23 along the inside slip jack-up of T type buffer slot, thereby can avoid the clearance between two relative mount pads 21 to change at will, thereby can not cause stopper 16 to break away from the inserting groove of mount pad 21 inside at will, ensure the effective installation of screening mechanism 1, satisfy the normal use demand of screening mechanism 1.
EXAMPLE III
Referring to fig. 4-5, the difference from embodiment 1 is:
The equal vertical fixation in bottom both sides of backup plate 18 has stand 110, and one side lateral wall bottom that two stands 110 kept away from each other all is fixed with extension rod 111, and extension rod 111's pointed end is fixed with second mounting disc 112, utilizes the bolt to run through second mounting disc 112, can be with stand 110 lateral wall's extension rod 111 fixed mounting at the screening mouth lateral wall of screening equipment, is about to whole screening mechanism 1 and fixes for the screening operation.
After the sieve mesh of sieve 19 is blockked up, the usable rotation bracing piece 113 of sieve 19 takes place to rotate between two backup plates 18, through upset sieve 19, helps throwing away the rice husk and the foreign particles of blockking up in the sieve 19 that will block up to sieve 19 is as screening operation use for a long time.
How to so sieve 19 carry out the synchronous reversal clearance after sieve 19's sieve mesh is blockked up and is blockked up the sieve mesh that is blockked up, can have seted up the regulation cavity in one of them backup plate 18 is inside, and one side of backup plate 18 is provided with adjustment mechanism 3, and usable adjustment mechanism 3 corresponds all sieve 19 in step and overturns the clearance and block up the sieve mesh.
One axial end of the rotating support rod 113 extends into the adjusting cavity through a pin shaft and is fixedly connected with a first bevel gear 115, and a torsion spring can be arranged between the other end of the rotating support rod 113 and the backup plate 18 during rotation, so that the sieve plate 19 is in a horizontal state in a natural state and is used for sieving rice.
The adjusting mechanism 3 comprises an adjusting rod 31, the adjusting rod 31 is rotatably extended to the inside of the adjusting cavity and is rotatably inserted into the side wall of the inside of the adjusting cavity, the adjusting rod 31 is fixedly sleeved with a plurality of second bevel gears 36 located in the inside of the adjusting cavity, the second bevel gears 36 are meshed with the first bevel gears 115, only the adjusting rod 31 needs to be rotated by hands, the plurality of second bevel gears 36 rotate synchronously in the inside of the adjusting cavity, so that the first bevel gears 115 can be driven to rotate through the second bevel gears 36, the rotating support rods 113 are driven to rotate synchronously, the turning operation of the sieve plate 19 is realized, and the blocked sieve holes are cleaned conveniently.
How to carry out quick clearance operation to the sieve mesh that is blockked up in the upset process of sieve 19, can all be fixed with the extension board 114 that is located sieve 19 below one side at two backup plates 18 relative lateral walls, and the lateral wall of extension board 114 flushes from top to bottom with the sieve 19 lateral wall that corresponds, when sieve 19 overturns as the center of rotation with rotation bracing piece 113, can touch extension board 114, take place fierce collision with extension board 114 and produce the vibration, can shake rice and foreign particle in the sieve mesh that is blockked up through the mode of vibration, realize clearing up the sieve mesh fast.
In addition, the mode of clearing up the sieve mesh that is blockked up is carried out through the mode of vibration, need not to carry out the split just can clear up the operation to the sieve mesh that is blockked up to screening mechanism 1, as long as the sieve mesh is blockked up, only need frequently overturn sieve 19 just can clear up the operation with the mode of vibration to the sieve mesh, improve the efficiency of clearance to can improve the screening efficiency of corn.
Example four
Referring to fig. 6, the difference from embodiment 1 is that:
how to realize automatic cleaning of blocked sieve pores, a first transmission rod 32 is radially fixed by extending the other end of an adjusting rod 31 to the outside of a backup plate 18, a spherical iron block 33 is fixed at the tip of the first transmission rod 32, a connecting rod 34 is fixed at the side wall of a stand column 110, a second transmission rod 38 positioned below the first transmission rod 32 is radially fixed at the tip of the connecting rod 34, a spherical seat 35 is fixed at the tip of the second transmission rod 38, a spherical groove 37 is formed at the upper end of the spherical seat 35, an electromagnet for adsorbing the spherical iron block 33 is embedded in the spherical groove 37, the spherical iron block 33 is adsorbed into the spherical groove 37 of the spherical seat 35 by electrifying the electromagnet only by communicating the circuit of the electromagnet, the second bevel gear 36 can be driven to synchronously rotate in an adjusting cavity by the first transmission rod 32 by taking the adjusting rod 31 as a rotation center, the spherical iron block 33 is adsorbed into the spherical groove 37 of the spherical seat 35, and the adjusting rod 31 also rotates at the same time, so that the first bevel gear 115 rotates to drive the rotating support rod 113 to rotate synchronously, thereby realizing the turnover operation of the sieve plate 19, and facilitating the cleaning operation of the blocked sieve pores.
The circuit of the electromagnet is frequently connected and disconnected, so that the spherical iron block 33 can frequently swing downwards, namely the adjusting rod 31 rotates repeatedly, the sieve plate 19 can be repeatedly turned over and touches the extending plate 114 to vibrate, and the rapid cleaning operation of the blocked sieve plate 19 is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a but corn dust removal sieve of quick separation clearance, includes screening mechanism (1) and installation mechanism (2), its characterized in that: the screening mechanism (1) comprises a plurality of supporting beams (11), a plurality of butt-joint blocks (12) which are uniformly distributed are fixed on the side walls of two sides of each supporting beam (11), the butt-joint blocks (12) between two adjacent supporting beams (11) are inserted together in a staggered mode, and a screening gap with adjustable size is formed between the tip of the butt-joint block (12) of one supporting beam (11) and the side wall of the other supporting beam (11);
a supporting rod (14) is vertically fixed at the bottom end of the supporting beam (11), threaded sleeves (17) are fixed at the bottom ends of the supporting rods (14), threaded adjusting rods (15) are rotatably inserted between the threaded sleeves (17) in the same vertical plane, and limiting blocks (16) for preventing the threaded adjusting rods (15) from falling off from the threaded sleeves (17) are fixed at two axial ends of each threaded adjusting rod (15);
installation mechanism (2) are including mount pad (21), the spliced groove of pegging graft is seted up with stopper (16) rotation in mount pad (21), the one end that the spliced groove was kept away from in mount pad (21) is fixed with buffer sleeve (22), buffer sleeve (22) slide through T type buffer slot and peg graft and have T type buffer beam (23), the pointed end of T type buffer beam (23) is fixed with first mounting disc (24).
2. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 1, wherein: an arc-shaped elastic sheet (13) which bends downwards is fixed between the bottom end surfaces of two adjacent supporting cross beams (11).
3. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 1, wherein: and a herringbone stainless steel elastic sheet (25) of the T-shaped buffer rod (23) for jacking in real time is fixed in the T-shaped buffer groove.
4. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 1, wherein: screening mechanism (1) still includes two backup plates (18), rotates between two backup plates (18) and installs a plurality of evenly distributed's rotation bracing piece (113), the upper end of rotation bracing piece (113) is fixed with sieve (19) of seting up the sieve mesh.
5. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 4, wherein: the bottom both sides of backup plate (18) all are fixed with stand (110) perpendicularly, and one side lateral wall bottom that two stand (110) kept away from each other all is fixed with extension rod (111), the pointed end of extension rod (111) is fixed with second mounting disc (112).
6. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 5, wherein: an adjusting cavity is formed in one of the backup plates (18), an adjusting mechanism (3) is arranged on one side of the backup plate (18), the axial end of the rotating supporting rod (113) rotates through a pin shaft to extend to the inner portion of the adjusting cavity and is fixedly connected with a first bevel gear (115), the adjusting mechanism (3) comprises an adjusting rod (31), the adjusting rod (31) rotates to extend to the inner portion of the adjusting cavity and is rotatably connected with the inner side wall of the adjusting cavity in an inserting mode, a plurality of second bevel gears (36) located in the adjusting cavity are fixedly sleeved on the adjusting rod (31), and the second bevel gears (36) are meshed with the first bevel gears (115).
7. The rice dust screen capable of being quickly disassembled and cleaned as claimed in claim 6, wherein: and extension plates (114) positioned on one side below the sieve plates (19) are fixed on opposite side walls of the two backup plates (18), and the side walls of the extension plates (114) are flush with the corresponding side walls of the sieve plates (19) up and down.
8. The rice dusting sieve of claim 7, wherein: the other end of adjusting pole (31) extends to outside and the radial fixation of backup plate (18) has first transfer line (32), the pointed end of first transfer line (32) is fixed with spherical iron piece (33), the lateral wall of stand (110) is fixed with connecting rod (34), the most advanced radial fixation of connection (34) has second transfer line (38) that are located first transfer line (32) below, the most advanced of second transfer line (38) is fixed with spherical seat (35), spherical groove (37) have been seted up to the upper end of spherical seat (35), and the inside embedded electro-magnet that is used for adsorbing spherical iron piece (33) of spherical groove (37).
9. A method for quickly disassembling and cleaning a rice dedusting sieve as claimed in claim 3, which comprises the following steps:
a1, distributing a plurality of supporting beams (11) side by side, and butting the butting blocks (12) between two adjacent supporting beams (11) in a staggered mode to be used for screening operation, wherein screening gaps with adjustable sizes are formed between the tip of the butting block (12) of one supporting beam (11) and the side wall of the other supporting beam (11), the butting blocks (12) are distributed in a staggered mode and are provided with screening gaps with the supporting beams (11) to be used for screening rice husks and impurity particles of paddy, normal screening use is met, the size of the screening gaps can be set according to screening requirements, requirements of coarse screening and fine screening are met, and screening accuracy is improved;
a2, along outer wall slip buffer sleeve (22) of T type buffer lever (23), can enlarge the clearance between two relative mount pads (21), can take out two stopper (16) from the inserting groove of the mount pad (21) that corresponds like this, can carry out quick dismantlement operation with whole screening mechanism (1) to can carry out the clearance operation to the screening clearance that is blockked up by rice husk and foreign particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179558.7A CN115090352B (en) | 2021-10-11 | 2021-10-11 | Rice dust removing sieve capable of being rapidly detached and cleaned and rapid detaching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179558.7A CN115090352B (en) | 2021-10-11 | 2021-10-11 | Rice dust removing sieve capable of being rapidly detached and cleaned and rapid detaching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115090352A true CN115090352A (en) | 2022-09-23 |
| CN115090352B CN115090352B (en) | 2023-11-28 |
Family
ID=83287638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111179558.7A Active CN115090352B (en) | 2021-10-11 | 2021-10-11 | Rice dust removing sieve capable of being rapidly detached and cleaned and rapid detaching method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115090352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696430A (en) * | 2024-02-05 | 2024-03-15 | 山西中农化生物技术股份有限公司 | Automatic cleaning screening machine for granular soil conditioner and use method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003340373A (en) * | 2002-05-24 | 2003-12-02 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration sieving apparatus |
| CN201505633U (en) * | 2009-10-23 | 2010-06-16 | 庞红顺 | Grouping sieve meshcapable of continuously adjusting dimensions of sieve pores |
| EP2457671A2 (en) * | 2010-11-26 | 2012-05-30 | Pellenc SA | Sorting table with sorting rollers with adjustable openings; machines and facilities using the same. |
| KR101217782B1 (en) * | 2012-09-28 | 2013-01-02 | 주식회사 대성제이테크 | Sorting machine |
| CN204182574U (en) * | 2014-10-17 | 2015-03-04 | 湖南科裕隆种业有限公司 | Paddy screening plant |
| CN107812704A (en) * | 2017-12-02 | 2018-03-20 | 吉林大学 | The staggeredly anti-blocking sorting screen of swing type high-moisture percentage cereal Varied clearance |
| CN212328820U (en) * | 2020-03-10 | 2021-01-12 | 王泽东 | Novel fluted disc type beating classifying screen |
| CN212550484U (en) * | 2020-05-13 | 2021-02-19 | 江苏亿亿和华筛分设备有限公司 | Detachable grading sieve plate |
| CN112756244A (en) * | 2021-01-28 | 2021-05-07 | 浙江农林大学 | Torreya grandis is gathered with classified screening device |
| CN112934692A (en) * | 2021-02-07 | 2021-06-11 | 中国水利水电第九工程局有限公司 | Sand classifying and screening machine and sand classifying and screening construction process |
-
2021
- 2021-10-11 CN CN202111179558.7A patent/CN115090352B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003340373A (en) * | 2002-05-24 | 2003-12-02 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration sieving apparatus |
| CN201505633U (en) * | 2009-10-23 | 2010-06-16 | 庞红顺 | Grouping sieve meshcapable of continuously adjusting dimensions of sieve pores |
| EP2457671A2 (en) * | 2010-11-26 | 2012-05-30 | Pellenc SA | Sorting table with sorting rollers with adjustable openings; machines and facilities using the same. |
| KR101217782B1 (en) * | 2012-09-28 | 2013-01-02 | 주식회사 대성제이테크 | Sorting machine |
| CN204182574U (en) * | 2014-10-17 | 2015-03-04 | 湖南科裕隆种业有限公司 | Paddy screening plant |
| CN107812704A (en) * | 2017-12-02 | 2018-03-20 | 吉林大学 | The staggeredly anti-blocking sorting screen of swing type high-moisture percentage cereal Varied clearance |
| CN212328820U (en) * | 2020-03-10 | 2021-01-12 | 王泽东 | Novel fluted disc type beating classifying screen |
| CN212550484U (en) * | 2020-05-13 | 2021-02-19 | 江苏亿亿和华筛分设备有限公司 | Detachable grading sieve plate |
| CN112756244A (en) * | 2021-01-28 | 2021-05-07 | 浙江农林大学 | Torreya grandis is gathered with classified screening device |
| CN112934692A (en) * | 2021-02-07 | 2021-06-11 | 中国水利水电第九工程局有限公司 | Sand classifying and screening machine and sand classifying and screening construction process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696430A (en) * | 2024-02-05 | 2024-03-15 | 山西中农化生物技术股份有限公司 | Automatic cleaning screening machine for granular soil conditioner and use method |
| CN117696430B (en) * | 2024-02-05 | 2024-04-19 | 山西中农化生物技术股份有限公司 | Automatic cleaning screening machine for granular soil conditioner and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115090352B (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115090352A (en) | Rice dust removal sieve capable of being quickly disassembled and cleaned and quick disassembling method | |
| CN208368073U (en) | A kind of advertisement design displaying device with a variety of bandwagon effects | |
| CN207508645U (en) | Bolt pad penetrating machine | |
| CN214893952U (en) | A simulation test device for rock fall impact force | |
| CN208169901U (en) | A kind of projector's damping adjusting bracket | |
| CN107020240A (en) | A kind of vibratory sieve from blanking type | |
| CN209328241U (en) | A kind of historical teaching displaying teaching aid | |
| CN200945440Y (en) | Pulverizer with adjustable hammer screen clearance | |
| TWI389745B (en) | Particle sieve shaker | |
| CN201023089Y (en) | Automatic microsphere sorting device | |
| CN109230430A (en) | A kind of sorter and its application method | |
| CN108006575A (en) | A kind of controllable suspension type stage lamp support waved | |
| CN108455037A (en) | A kind of computer host box transport damping device | |
| CN209168479U (en) | English teaching vocabulary shows device | |
| CN110420841A (en) | A kind of accumulator cell lead screening separator | |
| CN109997504A (en) | Prevent twining careless formula zigzag and draw stem roller | |
| CN212056621U (en) | Workshop is with large-scale display screen rotatable support | |
| CN2705242Y (en) | Fixing buckle for vibrative screening machine body and net frame | |
| CN223393826U (en) | Corn seed screening plant for agricultural breeding | |
| CN209637301U (en) | A kind of combined type stage | |
| CN207668012U (en) | A kind of soybean screening plant | |
| CN222805510U (en) | A layered screening device for producing eucommia leaf tea | |
| CN109013265A (en) | A kind of circle fruit screening plant | |
| CN200957361Y (en) | A pulverizer with adjustable gap between hammer and sieve | |
| CN217664691U (en) | Seed production sieving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |