CN112374182A - Grain storage is with throwing material device that has empty grain screening structure - Google Patents
Grain storage is with throwing material device that has empty grain screening structure Download PDFInfo
- Publication number
- CN112374182A CN112374182A CN202011146464.5A CN202011146464A CN112374182A CN 112374182 A CN112374182 A CN 112374182A CN 202011146464 A CN202011146464 A CN 202011146464A CN 112374182 A CN112374182 A CN 112374182A
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- fixedly connected
- belt
- feeding
- empty
- support frame
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- 238000003860 storage Methods 0.000 title claims abstract description 73
- 238000012216 screening Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 title claims description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 240000008042 Zea mays Species 0.000 claims description 32
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 32
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 32
- 235000005822 corn Nutrition 0.000 claims description 32
- 238000012546 transfer Methods 0.000 claims description 6
- 241000209094 Oryza Species 0.000 abstract description 49
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 47
- 235000009566 rice Nutrition 0.000 abstract description 47
- 238000007781 pre-processing Methods 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 244000062793 Sorghum vulgare Species 0.000 description 5
- 235000019713 millet Nutrition 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention relates to the technical field of rice storage, in particular to a feeding device with an empty rice screening structure for rice storage, which comprises a feeding mechanism, wherein the feeding mechanism comprises a support frame, the top end of the support frame is fixedly connected with a first motor, the output end of the first motor is connected with a belt, one end, far away from the first motor, of the belt is connected with a rotating wheel, the outer surface of the rotating wheel is sleeved with a feeding belt, the upper surface of the feeding belt is fixedly connected with a blocking piece, the upper end of the feeding belt is provided with a leakage hole, the right end of the rotating wheel is provided with a preprocessing mechanism, and the preprocessing mechanism comprises a pre-storage bin. The invention improves the processing quality of subsequent screening, obviously improves the screening effect, accelerates the working progress under the transmission of mechanical equipment, reduces the labor burden of workers, and improves the screening effect by an intermittent feeding mode.
Description
Technical Field
The invention relates to the technical field of rice storage, in particular to a feeding device with an empty rice screening structure for rice storage.
Background
The paddy is a rice subspecies of oryza of the genus oryza of the family Gramineae, which is obtained by removing the husk of rice. The method is characterized in that the method comprises the following steps that twenty-two types of rice are confirmed by human beings, but the only rice used for bulk trade is common rice, when the rice is stored, weeds and empty rice mixed in the rice are screened in order to save the storage space of the rice, and the occupancy rate of the space is reduced in a shaft mode.
In contrast, the chinese application patent No. CN108986329A discloses a machining apparatus, which comprises a processing apparatus body, a rice storage box, an operation panel, a rice grinding apparatus, a rice discharging drawer, a waste drawer, a touch control screen, a code scanning device, a storage box ventilation device, a storage box reinforcing bottom plate, a vibration damping mount and a power connection line; the corn storage box is established at the processing equipment originally internally, and storage box is strengthened, is deposited storage box ventilation unit and links the corn storage box, and touch control screen, sweep a yard device and pass through operating panel dress on the processing equipment body, grind rice equipment, go out rice drawer, discarded object drawer and establish at the processing equipment originally internally, and vibration damping mount establishes in the bottom of processing equipment body, and the one side at the processing equipment body is connected to the power connecting wire to external power supply. The automatic rice grinding machine can purchase rice by self, automatically process rice, freely set rice grinding precision and meet the requirements of rice purchase and field processing, the automatic rice grinding machine is provided with the rice storage box, rice can be reasonably collected, but before collection, debris, empty rice and other impurities in the rice cannot be separated, so that the collection increases the utilization of storage space, and certain factors even can be influenced by stacking some debris and the rice together.
In prior art, deposit to corn has adopted the storage formula box to store usually, but when the corn material loading, the piece and the empty grain of adopting the air-blower to in the corn generally separate, however current belt formula loading attachment material loading rate is fast, the corn of continuous big thigh directly throws the material, under the condition that the air-blower blows, mix just can't obtain fine cleaing away at the inside empty grain of full corn and rice leaf piece, and then in the storage box of direct filling under the transmission, the increase that can be great is to the utilization of storage space, can influence the normal storage cycle of corn even.
In order to solve the above problems, a feeding device and a screening device are combined in the prior art, and therefore, a feeding device with a hollow grain screening structure for a grain storage device needs to be designed to solve the above problems.
Disclosure of Invention
The invention aims to provide a feeding device with an empty rice screening structure for storing rice, which is used for solving the problem that the rice kernels are mixed with empty rice and chippings in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a feeding device with an empty grain screening structure for grain storage comprises a feeding mechanism, wherein the feeding mechanism comprises a support frame, the top end of the support frame is fixedly connected with a first motor, the output end of the first motor is connected with a belt, one end of the belt, which is far away from the first motor, is connected with a rotating wheel, the outer surface of the rotating wheel is sleeved with a feeding belt, the upper surface of the feeding belt is fixedly connected with a separation blade, the upper end of the feeding belt is provided with a leakage hole, the right end of the rotating wheel is provided with a pretreatment mechanism, the pretreatment mechanism comprises a pre-storage bin, the top end of the support frame is fixedly connected with the pre-storage bin, one side of the pre-storage bin is connected with a push rod, the right side of the pre-storage bin is provided with a rotating push block, the bottom end of the pre-storage bin is fixedly connected with a guide pipe, the bottom end of the pre-storage bin is, the top end of the pre-storage bin is provided with an elongated slot, a sieve plate is embedded in the elongated slot, one end of the left side of the sieve plate is fixedly connected with a first spring, one end of the right side of the sieve plate is fixedly connected with a push rod, the upper end of the support frame is connected with an empty grain processing mechanism, the empty grain processing mechanism comprises an air blower, the support frame is provided with a transmission wheel, the outer surface of the transmission wheel is sleeved with a vibrating sieve belt, one end of the vibrating sieve belt, far away from the transmission wheel, is connected with a rotating tooth, the right end of the rotating tooth is provided with a worm, the bottom end of the worm is embedded and connected in the support frame, the outer surface of the worm is sleeved with a linkage belt, one end of the linkage belt, far away from the worm, is connected with a rotating push block, the top end of the worm is fixedly connected, the vibrating screen is characterized in that a second spring is fixedly connected to the mounting seat, a pinch roller is fixedly connected to the bottom center shaft of the second spring, the center shaft of the pinch roller is embedded into the sliding plate, the sliding plate is arranged at two ends of the mounting seat, a feeding mechanism is movably sleeved on the outer wall of the worm, the feeding mechanism comprises a guide plate, the guide plate is movably sleeved on the outer wall of the worm, a transmission rod is installed at the bottom end of the support frame, a second motor is fixedly connected to the top end of the transmission rod, a storage bin is connected to the right end of the support frame, a vibrating screen mechanism is fixedly connected to the top end of the support frame, the vibrating screen mechanism comprises a mounting frame, a mounting frame is fixedly connected to the top end of the support frame, a third spring is fixedly connected to the top end of the mounting frame, the third spring is embedded, the one end fixedly connected with third motor of mounting bracket, the output of third motor is connected with the connecting rod, connecting rod surface connection has the pivot, the top swing joint of pivot has the lifting rod, the top fixed connection of lifting rod is in the bottom of backup pad.
Preferably, one end of the rotating wheel, which is far away from the first motor, is fixedly connected with a baffle, the baffle is arranged in a circular arc shape, and the baffle is fixedly connected right above the pre-storage bin.
Preferably, the blocking piece is arranged in a barb shape, and the upper end of the leakage hole is fixedly connected with a protruding rubber pad.
Preferably, the ejector rod is spherical, and the outer wall of the rotary push block is arc-shaped.
Preferably, the long grooves are connected with the sieve plate in a sliding mode, and through holes with uniform sizes are formed in the upper end of the sieve plate.
Preferably, the bottom end of the falling opening is fixedly connected with a guide pipe, and the guide pipe is S-shaped.
Preferably, one side of the front surface of the driving wheel is fixedly connected with a rotating tooth, a tooth block is arranged on one half side of the rotating tooth, and no tooth block is arranged on the other half side of the rotating tooth.
Preferably, the pinch roller and the slide sliding connection, the pinch roller is installed in the upper end of sieve belt that shakes.
Preferably, an opening is formed in the side face of the top end of the transmission rod, and a mesh bag is fixedly connected to the upper end of the opening.
Preferably, the connecting rod is inserted in a position of the rotating shaft far away from the central shaft, and the outer wall of the rotating shaft is movably sleeved with a lantern ring.
Compared with the prior art, the invention has the beneficial effects that:
1. this corn storage has the feeding device who has empty millet screening structure when carrying out the material loading and putting in, has driven the rotation in material loading area through the rotation that rotates the wheel, throws the material to the corn through the transmission in material loading area. Reduced the volume of throwing the material during throwing the material, improved the follow-up quality of processing of having sieved for the effect of screening has obtained apparent promotion, handles empty millet and weeds in with the corn through the screening and separates, has less corn storage space's the volume of occupying, under mechanical equipment transmission in addition, has accelerated the work progress, has alleviateed staff's work burden.
2. This corn storage has with throwing material device that has empty millet screening structure can carry out the preliminary treatment to corn through the design in prestore storehouse, separates its inside weeds large particles thing, through the separation at weeds, has avoided the environment of the storage of the direct corn that influences of weeds, prestores the inside carousel in storehouse in addition and has realized interrupting the feeding with mutually supporting between mouth and the stand pipe of whereabouts, through the mode of interrupting the feeding, has promoted the screening effect.
3. This corn storage has throwing material device that has empty millet screening structure when screening the processing, stir the upper and lower jump that has driven the corn through shaking about the sieve area, in the jump from top to bottom, blow through the air-blower, separate empty millet and the plump corn that the quality is lighter, such screening effect is more excellent, avoided the corn to pile up and lead to unable abundant screening, and easy operation has accelerated the work progress, just can accomplish the screening during the material loading is put in, great shortening man-hour.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of a baffle plate and a leak hole of the present invention;
FIG. 4 is a schematic side view of the drain hole and the loading belt according to the present invention;
FIG. 5 is a schematic top view of the elongated slot and the screen plate of the present invention;
FIG. 6 is a schematic top view of the pre-storage bin and carousel of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 8 is a front view of the mounting block and the second spring of the present invention;
fig. 9 is an enlarged view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a feeding mechanism; 110. a support frame; 120. a first motor; 130. a rotating wheel; 140. a belt; 150. a baffle plate; 160. a baffle plate; 170. a leak hole; 180. feeding a material belt; 2. a pretreatment mechanism; 210. pre-storing in a bin; 220. a top rod; 230. rotating the push block; 240. a guide tube; 250. a turntable; 260. a drop opening; 270. a long groove; 280. a first spring; 290. a sieve plate; 3. an empty grain processing mechanism; 310. a blower; 320. a driving wheel; 330. a vibrating screen belt; 340. rotating the teeth; 350. a worm; 360. a linkage belt; 4. a tensioning mechanism; 410. a mounting seat; 420. a second spring; 430. a sliding groove; 440. a pinch roller; 5. a feeding mechanism; 510. a second motor; 520. a transmission rod; 530. storing in a warehouse; 540. a guide plate; 6. a vibrating screen mechanism; 610. a third motor; 620. a connecting rod; 630. a third spring; 640. a jacking rod; 650. a rotating shaft; 660. a support plate; 670. and (7) mounting frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.
Referring to fig. 1-9, an embodiment of the present invention is shown:
the utility model provides a corn storage is with throwing material device that has empty grain screening structure, including throwing material mechanism 1, it includes support frame 110 to throw material mechanism 1, the first motor 120 of top fixedly connected with of support frame 110, the output of first motor 120 is connected with belt 140, the one end that first motor 120 was kept away from to belt 140 is connected with rotates wheel 130, it has material loading area 180 to rotate the surface of wheel 130 and has cup jointed, material loading area 180's last fixed surface is connected with separation blade 160, leak hole 170 has been seted up to material loading area 180's upper end, material loading through material loading area 180, staff's work burden has been alleviateed, in addition when the operation, through being provided with leak hole 170, the volume of material loading has been controlled.
The pretreatment mechanism 2 is installed at the right end of the rotating wheel 130, the pretreatment mechanism 2 comprises a pre-storage bin 210, the top end of the support frame 110 is fixedly connected with the pre-storage bin 210, one side of the pre-storage bin 210 is connected with a push rod 220, a rotating push block 230 is arranged on the right side of the pre-storage bin 210, a guide pipe 240 is fixedly connected to the bottom end of the pre-storage bin 210, a rotary disc 250 is connected to the bottom end of the pre-storage bin 210, a falling opening 260 is formed in the bottom end of the pre-storage bin 210, a long groove 270 is formed in the top end of the pre-storage bin 210, a sieve plate 290 is embedded into the long groove 270, a first spring 280 is fixedly connected to one end of the left side of the sieve plate 290, the push rod 220 is fixedly connected to one end of the right side of the sieve plate 290, after feeding.
The upper end of the supporting frame 110 is connected with the empty grain processing mechanism 3, the empty grain processing mechanism 3 comprises an air blower 310, the supporting frame 110 is provided with a driving wheel 320, the outer surface of the driving wheel 320 is sleeved with a vibrating screen belt 330, one end, far away from the driving wheel 320, of the vibrating screen belt 330 is connected with a rotating tooth 340, the right end of the rotating tooth 340 is provided with a worm 350, the bottom end of the worm 350 is embedded and connected inside the supporting frame 110, the outer surface of the worm 350 is sleeved with a linkage belt 360, one end, far away from the worm 350, of the linkage belt 360 is connected with a turntable 250, the top end of the worm 350 is fixedly connected with a rotating push block 230, when the rotating tooth 340 rotates, the worm 350 is driven to intermittently rotate, the turntable 250 is driven to intermittently rotate through the intermittent rotation of.
The top fixedly connected with straining device 4 of support frame 110, straining device 4 includes mount pad 410, the top fixedly connected with mount pad 410 of support frame 110, the fixedly connected with second spring 420 of mount pad 410, the bottom center pin fixedly connected with pinch roller 440 of second spring 420, the center pin embedding of pinch roller 440 is in the inside of slide 430, slide 430 has been seted up at the both ends of mount pad 410, feeding mechanism 5 has been cup jointed in the outer wall activity of worm 350, feeding mechanism 5 includes deflector 540, deflector 540 has been cup jointed in the outer wall activity of worm 350, transfer line 520 is installed to the bottom of support frame 110, the top fixedly connected with second motor 510 of transfer line 520, support frame 110 right-hand member is connected with storage bin 530, the rotation through second motor 510 has driven the rotation of transfer line 520, the material loading of corn has been driven under the rotation of transfer line 520, put in simply, high efficiency.
The top fixedly connected with of support frame 110 shakes sieve mechanism 6, the sieve mechanism 6 that shakes includes mounting bracket 670, the top fixedly connected with mounting bracket 670 of support frame 110, the top fixedly connected with third spring 630 of mounting bracket 670, third spring 630 imbeds in the inside of sieve area 330 that shakes, the top fixedly connected with backup pad 660 of third spring 630, the one end fixedly connected with third motor 610 of mounting bracket 670, the output of third motor 610 is connected with connecting rod 620, connecting rod 620 surface connection has pivot 650, the top swing joint of pivot 650 has lifting rod 640, the top fixed connection of lifting rod 640 is in the bottom of backup pad 660, when operating, the reciprocating of sieve area 330 that shakes has been driven through the upper and lower and decline of lifting rod 640, the sieve that shakes of sieve area 330 has been driven, the efficiency of screening has been promoted through the sieve that shakes.
Further, the one end fixedly connected with baffle 150 that the first motor 120 was kept away from to the running wheel 130, baffle 150 sets to arc, and baffle 150 fixed connection has played the effect that blocks through baffle 150 directly over the storehouse 210 in advance, has avoided speed great through blockking, directly spills the outside with corn.
Further, separation blade 160 sets to the barb form, the bellied rubber pad of upper end fixedly connected with of small opening 170, can be when the material loading through setting to the barb form, certain restriction has been played to corn, the design of small opening 170 in addition, the volume of material loading has been reduced, need certain speed just can carry the eminence with corn when the material loading, but when transport speed was great, will lead to the volume of carrying more, subsequent screening efficiency will reduce relatively, when can not change material loading speed, the volume of material loading corn has been changed through small opening 170, and then the efficiency of subsequent screening has been promoted.
Further, the ejector rod 220 is arranged to be spherical, the outer wall of the rotary pushing block 230 is arranged to be arc-shaped, and the ejector rod 220 and the rotary pushing block 230 are designed to be hemispherical, so that when the rotary sieve plate rotates, the movement of the ejector rod 220 is pushed, the ejector rod 220 moves, and meanwhile, the sieve plate 290 is driven to swing left and right, and then the vibrating sieve is realized.
Furthermore, the elongated slot 270 is slidably connected with the sieve plate 290, through holes with uniform sizes are formed in the upper end of the sieve plate 290, the through holes are designed to facilitate the falling of rice, and the separating function is achieved to separate larger weeds and chippings, so that the pretreatment is realized, and the working efficiency is accelerated.
Further, the bottom fixedly connected with stand pipe 240 of whereabouts mouth 260, stand pipe 240 sets up to the S-shaped, and the design of S-shaped has slowed down the below speed of corn and has been in for the better excellence to the treatment effect of empty corn.
Furthermore, a rotating tooth 340 is fixedly connected to one side of the front face of the driving wheel 320, a tooth block is arranged on one half side of the rotating tooth 340, a tooth block is not arranged on the other half side, and intermittent rotation is achieved through the connection of the tooth blocks and the design of the tooth block on the other half side.
Furthermore, the pressing wheel 440 is slidably connected with the sliding plate 430, the pressing wheel 440 is installed at the upper end of the vibrating screen belt 330, when the vibrating screen belt 330 fluctuates up and down, the vibrating screen belt 330 will have two states, a tight state and a loose state, and under different conditions, under the action of the pressing wheel 440, the vibrating screen belt 330 is guaranteed to be tight.
Further, the top end side of the transmission rod 520 is provided with an opening, the upper end of the opening is fixedly connected with a mesh bag, and the design of the mesh belt limits the falling track of the rice.
Further, connecting rod 620 inserts and establishes the position of keeping away from the center pin in pivot 650, and the lantern ring has been cup jointed in the outer wall activity of pivot 650, and through the design of the activity lantern ring, can not drive the rotation of jacking pole 640 in pivot 650 pivoted, under eccentric prerequisite, has driven reciprocating of deflector 540, and then has promoted reciprocating of backup pad 660, has driven the upper and lower of sieve area 330 that shakes when backup pad 660 reciprocates, and then shakes the sieve to the corn.
The working principle is as follows: when the paddy is thrown in, the rotation of the first motor 120 drives the rotation of the belt 140, when the rotation of the belt 140 drives the rotation of the rotating wheel 130, when the rotation of the rotating wheel 130 drives the rotation of the feeding belt 180, the feeding is carried out through the rotation of the feeding belt 180, when the feeding is thrown in, the paddy is conveyed to the inside of the pre-storage bin 210 through the feeding belt 180, the screening treatment is carried out on the weeds in the paddy through the screen plate 290 at the top end of the pre-storage bin 210, the power for the screening work of the screen plate 290 comes from the rotation of the rotating teeth 340, the rotation of the rotating teeth 340 drives the rotation of the rotating disc 250, when the rotation of the worm 350 drives the rotation push block 230, when the rotation of the rotating push block 230 pushes the push rod 220, the stress of the first spring 280 is driven when the push rod 220 pushes, when the first spring 280 is forced under the reaction force, the repeated reciprocating screening is carried out, the separation is carried out on the weeds in the paddy through the screening, the preprocessing operation is realized.
The rice after being pretreated directly falls to the bottom end of the pre-storage bin 210, the rotation of the vibrating screen belt 330 is driven by the rotation of the driving wheel 320, the rotation of the vibrating screen belt 330 drives the rotation of the rotating teeth 340, the rotation of the rotating teeth 340 intermittently drives the worm 350 to rotate, the intermittent rotation of the worm 350 drives the intermittent rotation of the turntable 250, when the turntable 250 is superposed with the falling port 260, the rice at the bottom end of the pre-storage bin 210 cannot fall down, when the turntable 250 is separated from the falling port 260, the rice inside the pre-storage bin 210 flows to the inside of the guide pipe 240, the single-strand falling of the rice is converted into multi-strand falling through the guide pipe 240, during falling, the empty rice is blown down onto the guide plate 540 by the blowing of the air blower 310, the empty rice is blown down to the outside of the device under the guide of the guide plate 540 and is collected by the collecting bag, and the heavier rice falls down onto the vibrating screen belt 330, the rotation of connecting rod 620 has been driven under the effect through third motor 610, when connecting rod 620 rotates, the rotation of mounting bracket 670 has been driven, and then promoted reciprocating of jacking rod 640, reciprocating the volume that will come and go when jacking rod 640 has driven reciprocating of backup pad 660, reciprocating of backup pad 660 will drive vibrating screen area 330 fluctuation from top to bottom, reciprocating of vibrating screen area 330 will drive reciprocating of pinch roller 440, fluctuation from top to bottom will drive vibrating screen area 330 jump from top to bottom, the jump of corn will drive corn jump from top to bottom, the empty corn that will fail to separate carries out the secondary separation under the effect of air-blower 310, it is cleaner to make its screening.
When the screened rice is put in and loaded, the vibrating screen belt 330 drives the transmission rod 520 to rotate under the driving of the second motor 510, and when the transmission rod 520 rotates to drive the rice to ascend, the rice is loaded into the storage bin 530 through the rotation of the transmission rod 520 and is collected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a corn storage is with throwing material device that has empty grain screening structure, includes throws material mechanism (1), its characterized in that: the feeding mechanism (1) comprises a support frame (110), a first motor (120) is fixedly connected to the top end of the support frame (110), a belt (140) is connected to the output end of the first motor (120), one end, far away from the first motor (120), of the belt (140) is connected with a rotating wheel (130), a feeding belt (180) is sleeved on the outer surface of the rotating wheel (130), a blocking piece (160) is fixedly connected to the upper surface of the feeding belt (180), a leakage hole (170) is formed in the upper end of the feeding belt (180), a pretreatment mechanism (2) is installed at the right end of the rotating wheel (130), the pretreatment mechanism (2) comprises a pre-storage bin (210), a pre-storage bin (210) is fixedly connected to the top end of the support frame (110), a push rod (220) is connected to one side of the pre-storage bin (210), and a rotating push block (230) is arranged on the right side of the pre-, the bottom end of the pre-storage bin (210) is fixedly connected with a guide pipe (240), the bottom end of the pre-storage bin (210) is internally connected with a rotary table (250), the bottom end of the pre-storage bin (210) is provided with a falling opening (260), the top end of the pre-storage bin (210) is provided with a long groove (270), a sieve plate (290) is embedded in the long groove (270), one end of the left side of the sieve plate (290) is fixedly connected with a first spring (280), one end of the right side of the sieve plate (290) is fixedly connected with a push rod (220), the upper end of the support frame (110) is connected with an empty valley processing mechanism (3), the empty valley processing mechanism (3) comprises an air blower (310), the support frame (110) is provided with a transmission wheel (320), the outer surface of the transmission wheel (320) is sleeved with a vibrating sieve belt (330), and one end of the vibrating sieve belt (330, the right end of the rotating tooth (340) is provided with a worm (350), the bottom end of the worm (350) is embedded and connected inside the supporting frame (110), the outer surface of the worm (350) is sleeved with a linkage belt (360), one end, far away from the worm (350), of the linkage belt (360) is connected with a turntable (250), the top end of the worm (350) is fixedly connected with a rotating push block (230), the top end of the supporting frame (110) is fixedly connected with a tensioning mechanism (4), the tensioning mechanism (4) comprises a mounting seat (410), the top end of the supporting frame (110) is fixedly connected with the mounting seat (410), the mounting seat (410) is fixedly connected with a second spring (420), the bottom end center shaft of the second spring (420) is fixedly connected with a pinch roller (440), the center shaft of the pinch roller (440) is embedded inside the sliding plate (430), and sliding plates (430) are arranged at two ends of the mounting seat, the outer wall activity of worm (350) has cup jointed feeding mechanism (5), feeding mechanism (5) includes deflector (540), deflector (540) has been cup jointed in the outer wall activity of worm (350), transfer line (520) is installed to the bottom of support frame (110), the top fixedly connected with second motor (510) of transfer line (520), support frame (110) right-hand member is connected with storage bin (530), the top fixedly connected with of support frame (110) shakes sieve mechanism (6), the sieve mechanism that shakes (6) includes mounting bracket (670), the top fixedly connected with mounting bracket (670) of support frame (110), the top fixedly connected with third spring (630) of mounting bracket (670), third spring (630) embedding is in the inside of shaking sieve area (330), the top fixedly connected with backup pad (660) of third spring (630), the one end fixedly connected with third motor (610) of mounting bracket (670), the output of third motor (610) is connected with connecting rod (620), connecting rod (620) surface connection has pivot (650), the top swing joint of pivot (650) has lifting rod (640), the top fixed connection of lifting rod (640) is in the bottom of backup pad (660).
2. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: one end, far away from the first motor (120), of the rotating wheel (130) is fixedly connected with a baffle (150), the baffle (150) is arranged to be arc-shaped, and the baffle (150) is fixedly connected right above the pre-storage bin (210).
3. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the baffle plate (160) is arranged into a barb shape, and the upper end of the leak hole (170) is fixedly connected with a convex rubber pad.
4. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the ejector rod (220) is arranged to be spherical, and the outer wall of the rotary push block (230) is arranged to be arc-shaped.
5. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the long grooves (270) are connected with the sieve plates (290) in a sliding mode, and through holes with uniform sizes are formed in the upper ends of the sieve plates (290).
6. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the bottom end of the falling opening (260) is fixedly connected with a guide pipe (240), and the guide pipe (240) is S-shaped.
7. The feeding device with the empty grain screening structure for the grain storage according to claim 6, wherein: the front side of the driving wheel (320) is fixedly connected with a rotating tooth (340), a tooth block is arranged on one half side of the rotating tooth (340), and the tooth block is not arranged on the other half side.
8. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the pinch roller (440) is connected with the sliding plate (430) in a sliding mode, and the pinch roller (440) is installed at the upper end of the vibrating screen belt (330).
9. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: an opening is formed in the side face of the top end of the transmission rod (520), and a mesh bag is fixedly connected to the upper end of the opening.
10. The feeding device with the empty grain screening structure for the grain storage according to claim 1, wherein: the connecting rod (620) is inserted in a position, far away from the central shaft, of the rotating shaft (650), and a lantern ring is movably sleeved on the outer wall of the rotating shaft (650).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146464.5A CN112374182B (en) | 2020-10-23 | 2020-10-23 | Grain storage is with throwing material device that has empty grain screening structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146464.5A CN112374182B (en) | 2020-10-23 | 2020-10-23 | Grain storage is with throwing material device that has empty grain screening structure |
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| CN112374182A true CN112374182A (en) | 2021-02-19 |
| CN112374182B CN112374182B (en) | 2022-07-01 |
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| CN202011146464.5A Expired - Fee Related CN112374182B (en) | 2020-10-23 | 2020-10-23 | Grain storage is with throwing material device that has empty grain screening structure |
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| CN (1) | CN112374182B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
| CN115055364A (en) * | 2022-06-10 | 2022-09-16 | 江西诚惠农业开发有限公司 | Feeding device with empty grain screening structure for rice storage |
| CN116899852A (en) * | 2023-07-20 | 2023-10-20 | 山东富尔康肥业有限公司 | Screening and dedusting device for fertilizer blending production |
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| CN211027073U (en) * | 2019-11-27 | 2020-07-17 | 北京建企动力科技工程有限公司 | Sand screening device with automatic feeding function for building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
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| CN116899852B (en) * | 2023-07-20 | 2024-02-20 | 山东富尔康肥业有限公司 | Screening and dedusting device for fertilizer blending production |
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| Publication number | Publication date |
|---|---|
| CN112374182B (en) | 2022-07-01 |
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Effective date of registration: 20220607 Address after: 247000 Guan Gang Zhen Chen Zhen Cun, Dongzhi County, Chizhou City, Anhui Province Applicant after: Dongzhi Fudong Grain Trade Co.,Ltd. Address before: 323000 Longquan grain storage Co., Ltd., No. 62, Zhongshan West Road, Longquan City, Lishui City, Zhejiang Province Applicant before: Ye Zhiyuan |
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