CN113171974B - Maize is cultivated with vibrations chemical fertilizer production sieving mechanism - Google Patents
Maize is cultivated with vibrations chemical fertilizer production sieving mechanism Download PDFInfo
- Publication number
- CN113171974B CN113171974B CN202110493185.4A CN202110493185A CN113171974B CN 113171974 B CN113171974 B CN 113171974B CN 202110493185 A CN202110493185 A CN 202110493185A CN 113171974 B CN113171974 B CN 113171974B
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- Prior art keywords
- vibrator
- fixedly connected
- shell
- gear
- moving
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 50
- 239000000126 substance Substances 0.000 title claims abstract description 26
- 238000007873 sieving Methods 0.000 title claims abstract description 14
- 240000008042 Zea mays Species 0.000 title claims abstract description 13
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 6
- 235000009973 maize Nutrition 0.000 title claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 20
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 7
- 235000005822 corn Nutrition 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a vibrating fertilizer production screening device for corn cultivation, and belongs to the technical field of agricultural machinery. The utility model provides a maize is cultivated with vibrations chemical fertilizer production sieving mechanism, includes unloader, vibrator is installed to unloader's bottom, the sieve material device is installed to unloader's below, vibrator includes the protective housing, the protective housing is provided with two, two the top of protective housing is connected with unloader's both sides bottom respectively, sieve material device is located between two protective housings, vibrator still includes the electromagnetic shaker, the electromagnetic shaker is located the outside of sieving mechanism, sieve material device's below has been placed a plurality of material frames of depositing. The invention solves the problems that the traditional screening device cannot be adjusted and has low automation degree.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a vibrating fertilizer production screening device for corn cultivation.
Background
Chemical fertilizer, chemical and/or physical method is used to produce fertilizer containing one or several nutritive elements essential for crop growth. Also called inorganic fertilizers, including nitrogenous fertilizers, phosphate fertilizers, potash fertilizers, micro-fertilizers, compound fertilizers, etc., which are inedible, they have some common characteristics as follows: the components are simple, and the nutrient content is high; the fertilizer efficiency is fast, and the fertilizer is strong; certain fertilizers have acid-base reactions; generally, the corn fertilizer does not contain organic matters, has no soil improvement and fertilization effects, has more varieties of chemical fertilizers and larger difference of properties and application methods, is usually required to use a plurality of chemical fertilizers in the cultivation process of corn, and is required to be screened after raw materials are mixed and dried in the production process of the chemical fertilizers so as to remove products with overlarge particles, so that the produced products have better consistency. The prior fertilizer production screening device has the following defects:
1. the fertilizer screening can only screen the fertilizer with fixed size, and can not screen the fertilizer step by step, so the automation degree is low;
2. the vibration intensity can not be adjusted, and the working mode is single.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a vibrating fertilizer production screening device for corn cultivation, which aims to solve the problems in the background technology:
the problem that traditional sieving mechanism can not be adjusted and degree of automation is lower.
2. Technical scheme
The utility model provides a maize is cultivated with vibrations chemical fertilizer production sieving mechanism, includes unloader, vibrator is installed to unloader's bottom, the sieve material device is installed to unloader's below, vibrator includes the protective housing, the protective housing is provided with two, two the top of protective housing is connected with unloader's both sides bottom respectively, sieve material device is located between two protective housings, vibrator still includes the electromagnetic shaker, the electromagnetic shaker is located the outside of sieving mechanism, sieve material device's below has been placed a plurality of material frames of depositing.
Preferably, unloader includes the shell, run through on the top inner wall of shell and install down the hopper, the top welding of shell has silo down, just the bottom of silo is located the top of hopper down, the outside cover of hopper is equipped with the gear wheel down, the outside cover of hopper is equipped with fixing bearing down, fixing bearing's bottom and the bottom inner wall fixed connection of shell, be connected with the rotation motor on the bottom inner wall of shell, the output end fixedly connected with pinion of rotating the motor, just pinion and gear engagement cooperate, the bottom welding of shell has four spacing card strips.
Preferably, the bottom welding of protective housing has a plurality of bracing pieces, threaded connection has shock dynamo on the bottom inner wall of protective housing, shock dynamo's output fixedly connected with driving gear, fixedly connected with connection bearing on the bottom inner wall of protective housing, connection bearing is located shock dynamo's both sides, the inboard of connection bearing is inserted and is equipped with the pivot, the rear end fixedly connected with driven gear of pivot, driven gear's outside meshing is connected with the chain, and the inboard and the driving gear meshing of chain, the front end fixedly connected with electromagnetic shaker of pivot.
Preferably, the sieve device includes the guard plate, the top both sides welding of guard plate has the roof, the bottom and the electromagnetic shaker contact of roof, the both sides welding of guard plate has two sets of spacing grooves, every group the spacing groove is provided with two, is located the both sides of roof respectively, spacing groove and spacing card strip gomphosis, the bottom of guard plate is equipped with the slot, the inside of slot is inserted and is equipped with the sieve, a plurality of small openings have been seted up on the surface of sieve.
Preferably, the electromagnetic shaker includes the vibrations dish, the internally mounted of vibrations dish has adjusting gear, the shifting chute has been seted up to the inside of vibrations dish, the shifting chute is provided with two, two the shifting chute is located adjusting gear's top and below respectively, adjusting gear's inside gomphosis is connected with the removal rack, the outside fixedly connected with orthodrome of removal rack, remove rack and adjusting gear meshing, the top and the bottom of vibrations dish are connected with the spring telescopic link respectively, the end-to-end connection of spring telescopic link has little circular arc, the electromagnetic shaker still includes the belt, the outside at orthodrome and little circular arc is established to the belt cover.
Preferably, the vibrator further comprises a control device, the control device comprises an outer ring, the outer ring is located behind the adjusting gear, an inner ring is mounted inside the outer ring, a central groove is formed inside the inner ring, moving blocks are inserted inside the inner ring, the six moving blocks are distributed in an annular array mode by taking the circle center of the inner ring as the center, a fixing spring is fixedly connected inside the outer ring, clamping blocks are connected to the other end of the fixing spring, and the clamping blocks correspond to the moving blocks one to one.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. the automatic feeding device is used for realizing automatic feeding, controlling the speed of chemical fertilizer entering the screening device and preventing the excessive burden of the screening device caused by the excessive feeding speed, when in use, the chemical fertilizer is poured into the feeding hopper through the feeding groove, then the rotating motor is started to drive the pinion to rotate, so that the bull gear is driven to rotate and further the feeding hopper is driven to rotate, the outer side of the feeding hopper is connected with the shell through the fixed bearing, the position of the feeding hopper is fixed, the feeding hopper can freely rotate, the chemical fertilizer can orderly fall from the bottom of the feeding hopper in the rotating process of the feeding hopper, and the blocking is prevented, so that the chemical fertilizer can orderly enter the screening device to carry out screening work.
2. The invention utilizes a mode that a vibration device drives a screening device to vibrate, so that the fertilizer leaks from the bottom of a leak hole, the screening device is slightly inclined, the fertilizer can slowly move downwards in the vibration process, the screen plate can be replaced, the practicability is wider, the pore diameter of the leak hole arranged from top to bottom on the screen plate is gradually increased, the fertilizer can be screened step by step, the inner wall of the bottom of a protective shell is in threaded connection with a vibration motor, the vibration motor provides power for the vibration device, the output end of the vibration motor is fixedly connected with a driving gear, the inner wall of the bottom of the protective shell is fixedly connected with a connecting bearing, the connecting bearing is arranged on two sides of the vibration motor, a rotating shaft is inserted on the inner side of the connecting bearing, the rear end of the rotating shaft is fixedly connected with a driven gear, the outer side of the driven gear is meshed with a chain, the inner side of the chain is fixedly connected with a vibrator, the front end of the rotating shaft is connected with the driving gear, the driving gear is then drives the chain to rotate, the driven gear to rotate, the vibrator and the top of the vibrator is in contact with a top plate on two sides of the screening device, thereby preventing the fertilizer from being inserted in the limiting groove in the mode of the screen plate, and preventing the fertilizer from being inserted in the two groups of the screen plate, and being suitable for replacing process of the two groups of the screening device, a plurality of small openings have been seted up on the surface of sieve, and the small-size chemical fertilizer can fall from the small opening earlier like this by last aperture crescent down, and the large-size chemical fertilizer can fall down after, realizes the successive layer screening, and the several has been placed in the below of sieve and has been deposited the frame, and the chemical fertilizer of not unidimensional can fall into in the frame of difference.
3. The invention utilizes the vibrator to vertically abut against the top plates at two sides of the screening device, the vibrator can drive the screening device to vibrate when rotating, thereby achieving the purpose of screening, the vibrator adopts a special structural design and can adjust the vibration intensity, when the adjusting gear rotates, the vibrator can drive the two moving racks to synchronously move inwards (or outwards) so as to drive two ends of the belt to contract (or extend), the telescopic rod of the spring can also extend (or contract) under the driving of the belt, thereby achieving the purpose of adjusting the shape of the vibrator, further adjusting the vibration intensity, the control device is utilized to control the adjusting switch of the vibrator, the control device comprises an outer ring, the outer ring is positioned at the rear part of the adjusting gear, an inner ring is arranged inside the outer ring, a central groove is arranged inside the inner ring, a moving block is inserted inside the inner ring, six moving blocks are arranged, the six moving blocks are distributed in an annular array by taking the circle center of the inner ring as the center, the fixed spring is fixedly connected inside the outer ring, the other end of the fixed spring is connected with clamping blocks, the clamping blocks correspond to the moving blocks one to one, the inserting columns in special shapes penetrate through the hexagonal grooves inside the adjusting gear and then are inserted into the central grooves, the moving blocks are extruded out, the clamping blocks are extruded out of the inner ring, the adjusting gear can freely rotate along with the inner ring at the moment, when the inserting columns are drawn out, the clamping blocks extend under the action of the fixed spring to extrude the moving blocks away, and the clamping blocks are located between the inner ring and the outer ring to fix the inner ring.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an internal view of the present invention with the housing removed;
FIG. 3 is a schematic view of a vibration device and a material sieving device according to the present invention;
FIG. 4 is a schematic view of a vibration device according to the present invention;
FIG. 5 is an expanded view of the screening device of the present invention;
FIG. 6 is an internal view of the vibrator of the present invention;
FIG. 7 is a cross-sectional view of a control device of the present invention;
the reference numbers in the figures illustrate: 1. a blanking device; 101. a housing; 102. a discharging groove; 103. feeding a hopper; 104. a bull gear; 105. fixing the bearing; 106. rotating the motor; 107. a pinion gear; 108. limiting clamping strips; 2. a vibration device; 201. a protective shell; 202. a support bar; 203. vibrating a motor; 204. a driving gear; 205. a chain; 206. a driven gear; 207. connecting a bearing; 208. a rotating shaft; 3. a material screening device; 301. a protection plate; 302. a top plate; 303. a limiting groove; 304. inserting slots; 305. a sieve plate; 306. a leak hole; 4. a vibrator; 401. a vibration plate; 402. an adjusting gear; 403. a moving groove; 404. moving the rack; 405. a great circular arc; 406. a spring telescopic rod; 407. a small circular arc; 408. a belt; 5. a control device; 501. an outer ring; 502. an inner ring; 503. a central slot; 504. a moving block; 505. a fixed spring; 506. a clamping block; 6. and (4) storing the material frame.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1-2, a maize is cultivated with vibrations chemical fertilizer production sieving mechanism, including unloader 1, vibrator 2 is installed to unloader 1's bottom, sieve material device 3 is installed to unloader 1's below, vibrator 2 includes protective housing 201, protective housing 201 is provided with two, the top of two protective housing 201 is connected with unloader 1's both sides bottom respectively, sieve material device 3 is located between two protective housing 201, vibrator 2 still includes electromagnetic shaker 4, electromagnetic shaker 4 is located the outside of sieve material device 3, sieve material device 3's below has placed a plurality of material frames 6 of depositing.
The invention realizes automatic blanking by using the blanking device 1, controls the speed of chemical fertilizer entering the screening device 3, and prevents the oversize burden of the screening device 3 caused by the overhigh blanking speed, and specifically comprises the following steps: unloader 1 includes shell 101, run through on the top inner wall of shell 101 and install hopper 103 down, the top welding of shell 101 has silo 102 down, and the bottom of silo 102 is located the top of hopper 103 down, the outside cover of hopper 103 is equipped with gear wheel 104 down, the outside cover of hopper 103 is equipped with fixing bearing 105 down, fixing bearing 105's bottom and shell 101's bottom inner wall fixed connection, be connected with on the bottom inner wall of shell 101 and rotate motor 106, the output fixedly connected with pinion 107 of rotating motor 106, and pinion 107 and gear wheel 104 meshing cooperation, the bottom welding of shell 101 has four spacing card strips 108, during the use with the chemical fertilizer through down during silo 102 pours into hopper 103 down, then start rotating motor 106 and drive pinion 107 and rotate, thereby drive gear wheel 104 and rotate, be connected between hopper 103 outside through fixing bearing 105 and shell 101 down, both fixed the position of hopper 103 down, make hopper 103 down can free rotation again, hopper 103 can prevent the jam thereby it is orderly from its bottom to fall down at the pivoted in-process, get into the inside of sieving device 3 and carry out the material work.
Example 2:
referring to fig. 3-5, the difference between the embodiments of the present invention and embodiment 1 is that a plurality of support rods 202 are welded at the bottom of the protective shell 201, a vibration motor 203 is screwed on the inner wall of the bottom of the protective shell 201, a driving gear 204 is fixedly connected to an output end of the vibration motor 203, a connecting bearing 207 is fixedly connected to the inner wall of the bottom of the protective shell 201, the connecting bearing 207 is located on both sides of the vibration motor 203, a rotating shaft 208 is inserted into the inner side of the connecting bearing 207, a driven gear 206 is fixedly connected to a rear end of the rotating shaft 208, a chain 205 is engaged with the outer side of the driven gear 206, the inner side of the chain 205 is engaged with the driving gear 204, and a vibrator 4 is fixedly connected to the front end of the rotating shaft 208.
The material sieving device 3 comprises a protection plate 301, a top plate 302 is welded on two sides of the top of the protection plate 301, the bottom of the top plate 302 is in contact with a vibrator 4, two sets of limiting grooves 303 are welded on two sides of the protection plate 301, each set of limiting grooves 303 is provided with two and is respectively located on two sides of the top plate 302, the limiting grooves 303 are embedded with limiting clamping strips 108, slots 304 are formed in the bottom of the protection plate 301, a sieve plate 305 is inserted in the slots 304, and a plurality of leaking holes 306 are formed in the surface of the sieve plate 305.
The invention utilizes a mode that a vibration device 2 drives a screening device 3 to vibrate, so that the fertilizer leaks down from the bottom of a leakage hole 306, the screening device 3 is slightly inclined, so that the fertilizer can slowly move downwards in the vibration process, a vibration motor 203 is in threaded connection with the inner wall of the bottom of a protective shell 201, the vibration motor 203 provides power for the vibration device 2, an output end of the vibration motor 203 is fixedly connected with a driving gear 204, the inner wall of the bottom of the protective shell 201 is fixedly connected with a connecting bearing 207, the connecting bearing 207 is positioned at two sides of the vibration motor 203, a rotating shaft 208 is inserted into the inner side of the connecting bearing 207, a driven gear 206 is fixedly connected with the rear end of the rotating shaft 208, the outer side of the driven gear 206 is engaged with a chain 205, the inner side of the chain 205 is engaged with the driving gear 204, a vibrator 4 is fixedly connected with the front end of the rotating shaft 208, the vibration motor 203 drives the driving gear 204 to rotate, then drives the chain 205 to rotate, the driven gear 206 to rotate, the vibrator 4 and the driven gear 206 coaxially rotate, the top of the vibrator 4 is in the mode that the top of the screen plate is in the two groups of the screen plate 302 and the screen plate 305 is arranged to prevent the two groups of the screen plate 3 from being separated in the mode that the top plate 305 is arranged at the two limit slots 302 and the screen plate 301 is arranged at the two limit slots 302, so that the two limit slots are arranged in the screen plate 301, application scope is wider, and a plurality of small-size chemical fertilizer can fall down from small-size chemical fertilizer 306 earlier by last under aperture crescent 306, and large-size chemical fertilizer can fall down after, realizes the successive layer screening like this, and several material storage frame 6 has been placed to the below of sieve 305, and the chemical fertilizer of different sizes can fall into in the different frames.
Example 3:
referring to fig. 6-7, the difference between the embodiments 1 and 2 is that the vibrator 4 includes a vibration plate 401, an adjusting gear 402 is installed inside the vibration plate 401, two moving grooves 403 are formed inside the vibration plate 401, the two moving grooves 403 are respectively located above and below the adjusting gear 402, a moving rack 404 is connected to the inside of the adjusting gear 402 in an embedded manner, a large arc 405 is fixedly connected to the outside of the moving rack 404, the moving rack 404 is engaged with the adjusting gear 402, spring telescopic rods 406 are respectively connected to the top and the bottom of the vibration plate 401, a small arc 407 is connected to the end of each spring telescopic rod 406, the vibrator 4 further includes a belt 408, and the belt 408 is sleeved on the outside of the large arc 405 and the small arc 407.
The vibrator 4 further comprises a control device 5, the control device 5 comprises an outer ring 501, the outer ring 501 is fixedly connected with the inner wall of the rear end of the vibration disc 401, the outer ring 501 is located behind the adjusting gear 402, an inner ring 502 is installed inside the outer ring 501, the inner ring 502 is fixedly connected behind the adjusting gear 402, a central groove 503 is formed inside the inner ring 502, moving blocks 504 are inserted inside the inner ring 502, the six moving blocks 504 are arranged in an annular array mode with the circle center of the inner ring 502 as the center, a fixing spring 505 is fixedly connected inside the outer ring 501, fixture blocks 506 are connected to the other end of the fixing spring 505, and the fixture blocks 506 correspond to the moving blocks 504 one to one.
The invention utilizes the vibrator 4 to abut against the top plates 302 at the two sides of the screening device 3 up and down, the vibrator 4 can drive the screening device 3 to vibrate when rotating, thereby achieving the purpose of screening, the vibrator 4 adopts a special structural design, can adjust the vibration intensity, and specifically comprises the following steps: the vibrator 4 comprises a vibration disc 401, an adjusting gear 402 is arranged in the vibration disc 401, moving grooves 403 are formed in the vibration disc 401, two moving grooves 403 are formed in the moving grooves 403, the two moving grooves 403 are respectively positioned above and below the adjusting gear 402, a moving rack 404 is connected to the inner portion of the adjusting gear 402 in an embedded mode, a large arc 405 is fixedly connected to the outer side of the moving rack 404, the moving rack 404 is meshed with the adjusting gear 402, spring telescopic rods 406 are respectively connected to the top and the bottom of the vibration disc 401, a small arc 407 is connected to the tail end of each spring telescopic rod 406, the vibrator 4 further comprises a belt 408, the belt 408 is sleeved on the outer sides of the large arc 405 and the small arc 407, when the adjusting gear 402 rotates, the two moving racks 404 can be driven to move inwards (or outwards) synchronously, so that two ends of the belt 408 are driven to contract (or extend), the spring telescopic rods 406 can also extend (or contract) under the driving of the belt 408, the purpose of adjusting the shape of the vibrator 4 is achieved, the vibration strength is adjusted, an adjusting switch of the vibrator 4 is controlled by using the control device 5, the control device 5 comprises an adjusting gear 501, an outer ring 501, a moving block 502 is arranged on the inner ring, a moving block 502 which is inserted into a special ring-shaped groove, a moving block 502 which is inserted into a central groove 504, and a moving block array is arranged inside of a moving block 502 which is arranged corresponding to be inserted into a six moving block 502, and a moving block 502 which is arranged on the inner ring 504, and a central groove is arranged on the inner ring which is arranged corresponding to be inserted into the inner ring 504, then, the fixture block 506 is extruded from the inner ring 502, at this time, the adjusting gear 402 can freely rotate along with the inner ring 502, so that the inner ring 502 rotates inside the outer ring 501 to drive the adjusting gear 402 to rotate, and then the shape of the vibrator 4 is changed, when the plug post is pulled out, the fixture block 506 extends under the action of the fixing spring 505 to extrude the moving block 504 away, the fixture block 506 is located between the inner ring 502 and the outer ring 501, and the inner ring 502 is fixed, so that the vibrator 4 maintains the adjusted shape.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a maize is cultivated with vibrations chemical fertilizer production sieving mechanism, includes unloader (1), its characterized in that: the feeding device comprises a blanking device (1), a vibrating device (2) is installed at the bottom of the blanking device (1), a screening device (3) is installed below the blanking device (1), the vibrating device (2) comprises two protective shells (201), the tops of the two protective shells (201) are respectively connected with the bottoms of the two sides of the blanking device (1), the screening device (3) is located between the two protective shells (201), the vibrating device (2) further comprises a vibrator (4), the vibrator (4) is located on the outer side of the screening device (3), and a plurality of material storage frames (6) are placed below the screening device (3);
the bottom of the protective shell (201) is welded with a plurality of supporting rods (202), the inner wall of the bottom of the protective shell (201) is in threaded connection with a vibration motor (203), the output end of the vibration motor (203) is fixedly connected with a driving gear (204), the inner wall of the bottom of the protective shell (201) is fixedly connected with a connecting bearing (207), the connecting bearing (207) is located on two sides of the vibration motor (203), a rotating shaft (208) is inserted into the inner side of the connecting bearing (207), the rear end of the rotating shaft (208) is fixedly connected with a driven gear (206), the outer side of the driven gear (206) is meshed with a chain (205), the inner side of the chain (205) is meshed with the driving gear (204), and the front end of the rotating shaft (208) is fixedly connected with a vibrator (4);
the screening device (3) comprises a protection plate (301), top plates (302) are welded on two sides of the top of the protection plate (301), and the bottom of each top plate (302) is in contact with the vibrator (4);
the vibrator (4) comprises a vibration disc (401), the rear end of the vibration disc (401) is fixedly connected with the front end of the rotating shaft (208), an adjusting gear (402) is installed inside the vibration disc (401), two moving grooves (403) are formed in the vibration disc (401), the two moving grooves (403) are respectively located above and below the adjusting gear (402), a moving rack (404) is connected inside the adjusting gear (402) in an embedded mode, a large arc (405) is fixedly connected to the outer side of the moving rack (404), the moving rack (404) is meshed with the adjusting gear (402), spring telescopic rods (406) are respectively connected to the top and the bottom of the vibration disc (401), a small arc (407) is connected to the tail end of each spring telescopic rod (406), the vibrator (4) further comprises a belt (408), and the belt (408) is sleeved on the outer sides of the large arc (405) and the small arc (407);
the vibrator (4) further comprises a control device (5), the control device (5) comprises an outer ring (501), the outer ring (501) is fixedly connected with the inner wall of the rear end of the vibration disc (401), the outer ring (501) is located behind the adjusting gear (402), an inner ring (502) is mounted inside the outer ring (501), the inner ring (502) is fixedly connected behind the adjusting gear (402), a central groove (503) is formed in the inner part of the inner ring (502), moving blocks (504) are inserted into the inner part of the inner ring (502), the six moving blocks (504) are distributed in an annular array mode by taking the circle center of the inner ring (502) as the center, a fixing spring (505) is fixedly connected inside the outer ring (501), clamping blocks (506) are connected to the other end of the fixing spring (505), and the clamping blocks (506) correspond to the moving blocks (504) one by one.
2. The corn is cultivated with vibrations chemical fertilizer production sieving mechanism of claim 1 which characterized in that: unloader (1) includes shell (101), run through on the top inner wall of shell (101) and install down hopper (103), the top welding of shell (101) has silo (102) down, just the bottom of silo (102) is located the top of hopper (103) down, the outside cover of hopper (103) is equipped with gear wheel (104) down, the outside cover of hopper (103) is equipped with fixing bearing (105) down, the bottom of fixing bearing (105) and the bottom inner wall fixed connection of shell (101), be connected with rotation motor (106) on the bottom inner wall of shell (101), the output fixedly connected with pinion (107) of rotation motor (106), just pinion (107) and gear wheel (104) meshing cooperation, the bottom welding of shell (101) has four spacing calorie of strip (108).
3. The corn is cultivated with vibrations chemical fertilizer production sieving mechanism of claim 1 which characterized in that: the welding of the both sides of guard plate (301) has two sets of spacing grooves (303), every group spacing groove (303) are provided with two, are located the both sides of roof (302) respectively, spacing groove (303) and spacing card strip (108) gomphosis, the bottom of guard plate (301) is equipped with slot (304), the inside of slot (304) is inserted and is equipped with sieve (305), a plurality of small openings (306) have been seted up on the surface of sieve (305).
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| CN202110493185.4A CN113171974B (en) | 2021-05-07 | 2021-05-07 | Maize is cultivated with vibrations chemical fertilizer production sieving mechanism |
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| CN202110493185.4A CN113171974B (en) | 2021-05-07 | 2021-05-07 | Maize is cultivated with vibrations chemical fertilizer production sieving mechanism |
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| CN113171974A CN113171974A (en) | 2021-07-27 |
| CN113171974B true CN113171974B (en) | 2022-11-22 |
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| CN113171974A (en) | 2021-07-27 |
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