CN219723620U - Corn kernel screening edulcoration device - Google Patents
Corn kernel screening edulcoration device Download PDFInfo
- Publication number
- CN219723620U CN219723620U CN202321124040.8U CN202321124040U CN219723620U CN 219723620 U CN219723620 U CN 219723620U CN 202321124040 U CN202321124040 U CN 202321124040U CN 219723620 U CN219723620 U CN 219723620U
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- China
- Prior art keywords
- barrel
- corn
- blanking
- rotating shaft
- cylinder
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- 240000008042 Zea mays Species 0.000 title claims abstract description 42
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 34
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 34
- 235000005822 corn Nutrition 0.000 title claims abstract description 34
- 238000012216 screening Methods 0.000 title claims abstract description 12
- 238000007514 turning Methods 0.000 claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 235000007244 Zea mays Nutrition 0.000 abstract description 8
- 229940089639 cornsilk Drugs 0.000 abstract description 8
- 239000001231 zea mays silk Substances 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a corn kernel screening and impurity removing device, which comprises a hopper, wherein the hopper is arranged above a barrel, the barrel is rotationally connected with a rotating shaft, a plurality of turning rods are connected on the rotating shaft, a blanking barrel is connected below the barrel, a mesh screen is arranged at the joint of the barrel and the blanking barrel, a material channel is arranged at the lower side of the rear end of the barrel, a flashboard is arranged at the inner end of the material channel, slide rails are symmetrically clamped at the two sides of the flashboard and connected to the end of the barrel, a dripping plate is arranged on the blanking barrel below the material channel, the outer bottom of the blanking barrel is connected with a bracket, and the rear side of the barrel is in through connection with a negative pressure air pipe; the rotary air flow type corn harvester has the advantages that the structure is compact, the design is reasonable, the thought is novel and unique, the turning rod is driven to rotate through the rotating shaft in the cylinder, the shovel seat and the shovel plate rotate along with the turning rod, rotary air flow is formed in the cylinder, fine impurities and corn silk mixed in corn falling from the hopper in the cylinder are in a floating state, and the floating impurities and the corn silk can be sucked away by negative pressure generated by the negative pressure pipe communicated with the cylinder.
Description
Technical Field
The utility model relates to the technical field of grain processing machinery, in particular to a corn kernel screening and impurity removing device.
Background
Corn is one of annual herbaceous plants belonging to the genus of Gramineae, is one of grain crops, is a coarse grain food, and can also be used as a raw material of feed.
The corn cob is grown on the corn cob, after being picked, the coating is peeled off, the corn cob is reserved, the corn cob is grown on the corn cob, after being threshed by mechanical equipment, part of the corn cob is cracked and mixed in the corn, and meanwhile, corn silk, soil, corn particles and the like are also present, which is a problem to be solved urgently.
Disclosure of Invention
The utility model aims at solving the existing problems and provides a corn kernel screening and impurity removing device.
The utility model is realized by the following technical scheme: the utility model provides a kernel of corn screening edulcoration device, includes the hopper, the hopper sets up in the barrel top, and barrel internal rotation connection pivot is connected a plurality of turnings in the pivot, and the blanking section of thick bamboo is connected to the barrel below, and barrel and blanking section of thick bamboo joint portion set up the mesh screen, and barrel rear end downside sets up the material and says, and the material says that the inner sets up the flashboard, flashboard bilateral symmetry clamping slide rail, slide rail connection in barrel tip sets up on the blanking section of thick bamboo of material says below and trickles the board, blanking section of thick bamboo outer bottom linking bridge, the rear side through connection negative pressure tuber pipe of barrel.
As a further improvement to the scheme, the turning rods are in threaded connection with the rotating shaft, the circumferences of the turning rods are all arranged on the outer curved surface of the rotating shaft, the turning rods are arranged on the rotating shaft along the axis of the rotating shaft at intervals, and the turning rods are detachably connected, so that the turning rods damaged by deformation can be replaced conveniently.
As a further improvement to the scheme, the support include the underframe, underframe rear end symmetry sets up the stand, stand upper end passes through free bearing swing joint in blanking section of thick bamboo outer bottom, underframe front end handing-over pillar lower extreme, pillar upper end endotheca dress pole setting, pole setting upper end connection end plate, suit spring in the pole setting between end plate and the pillar upper end, the end plate is connected in blanking section of thick bamboo outer bottom, horizontal pneumatic cylinder that sets up in the underframe, the pneumatic cylinder is installed on the bedplate, the bedplate is vertical to be connected in the middle part of underframe rear end, the telescopic link articulated vaulting pole lower extreme of pneumatic cylinder, the vaulting pole upper end is connected in blanking section of thick bamboo outer bottom through the free bearing, its theory of operation: the telescopic rod on the telescopic rod extends out and pushes the lower end of the obliquely arranged stay rod to move forwards by utilizing the action of the hydraulic cylinder, so that the stay rod rotates by a certain angle to be in a vertical state by taking a hinged support at the upper end of the stay rod as an origin, and the cylinder body and the blanking cylinder push the discharge hole at the rear end of the front end height at the upper end of the stay rod, thereby facilitating discharging and discharging sundries; in addition, when the hydraulic cylinder moves again, the telescopic rod of the hydraulic cylinder is retracted, the cylinder body and the blanking cylinder are in a horizontal state, the rotating shaft is in a balanced state in the rotating process, the rotating shaft of the cylinder body is utilized to drive the turning rod and the shovel plate to rotate, in addition, the front end of the outer bottom of the blanking cylinder is mainly supported by the hinged upright post, the upright post sleeved at the upper end of the upright post and the spring on the upright post are used for reducing the buffer load when the cylinder body and the blanking cylinder fall down, and the end plate at the upper end of the upright post is used for increasing the stress surface of the upright post and the blanking cylinder, so that the bottom of the blanking cylinder is prevented from deforming or even being damaged.
As a further improvement to the scheme, the outer end of the turning rod is connected with the shovel seat in a threaded manner, the shovel seat is clamped and connected with the shovel plate, and the shovel plate is detachably connected, so that the shovel plate with different specifications and different purposes can be conveniently replaced, and the shovel plate is suitable for turning and stirring different materials.
As a further improvement to the scheme, the flashboard on link up and set up the waist hole, set up the bolt in the waist hole, the vertical connection of bolt is on the barrel, and the bolt sets up threaded connection briquetting for the lift height of control flashboard, and then reach the speed of control ejection of compact.
Compared with the prior art, the utility model has the following advantages: the rotary air flow type corn feeding device has the advantages that the structure is compact, the design is reasonable, the thought is novel and unique, the turning rod is driven to rotate through the rotating shaft in the cylinder, the shovel seat and the shovel plate rotate along with the turning rod, rotary air flow is formed in the cylinder, fine impurities and corn silk mixed in corn falling from the hopper in the cylinder are in a floating state, the negative pressure generated by the negative pressure pipe communicated with the cylinder can suck away the floating impurities and the corn silk, in addition, the large-size and heavy impurity crushed cores and the like fall into the blanking cylinder through the mesh screen, the impurity removing effect is good, the impurity removing speed is high, and the sustainable feeding is realized.
Drawings
Fig. 1 is a schematic view of a rear end perspective structure of the present utility model.
Fig. 2 is a schematic perspective view of a front end of the present utility model.
Fig. 3 is a schematic structural view of the bracket.
Fig. 4 is a schematic view of the internal structure of the cylinder and the blanking cylinder.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, a corn grain screening and impurity removing device comprises a hopper 2, wherein the hopper 2 is arranged above a barrel 1, a rotating shaft 21 is connected in the barrel 1 in a rotating manner, a plurality of turning rods 22 are connected to the rotating shaft 21, a blanking barrel 4 is connected to the lower side of the barrel 1, a mesh screen 25 is arranged at the joint of the barrel 1 and the blanking barrel 4, a material channel 16 is arranged at the lower side of the rear end of the barrel 1, a flashboard 17 is arranged at the inner end of the material channel 16, slide rails 18 are symmetrically clamped on the two sides of the flashboard 17, the slide rails 18 are connected to the end part of the barrel 1, a dripping plate 20 is arranged on the blanking barrel 4 below the material channel 16, a bottom connecting bracket 5 is connected to the outer bottom of the blanking barrel 4, and a negative pressure air pipe 27 is connected in a penetrating manner to the rear side of the barrel 1.
As a further improvement to the scheme, the turning rods 22 are in threaded connection with the rotating shaft 21, the turning rods 22 are uniformly distributed on the outer curved surface of the rotating shaft 21, the turning rods 22 are arranged on the rotating shaft 21 along the axis of the rotating shaft 21 at intervals, and the turning rods 22 which are damaged by deformation are conveniently replaced by detachable connection.
As a further improvement to the scheme, the support 5 comprises a bottom frame 6, stand columns 7 are symmetrically arranged at the rear end of the bottom frame 6, the upper ends of the stand columns 7 are movably connected to the outer bottom of the blanking cylinder 4 through hinged supports 14, the front ends of the bottom frame 6 are connected with the lower ends of supporting columns 10, vertical rods 11 are sleeved in the upper ends of the supporting columns 10, the upper ends of the vertical rods 11 are connected with end plates 13, springs 12 are sleeved on the vertical rods 11 between the end plates 13 and the upper ends of the supporting columns 10, the end plates 13 are connected to the outer bottom of the blanking cylinder 4, hydraulic cylinders 9 are horizontally and transversely arranged in the bottom frame 6, the hydraulic cylinders 9 are arranged on seat plates 8, the seat plates 8 are vertically connected to the middle parts of the rear ends of the bottom frame 6, telescopic rods of the hydraulic cylinders 9 are hinged to the lower ends of supporting rods 15, and the upper ends of the supporting rods 15 are connected to the outer bottom of the blanking cylinder 4 through hinged supports 14, and the working principle of the telescopic rods are as follows: the hydraulic cylinder 9 is utilized to act, the telescopic rod on the hydraulic cylinder stretches out and pushes the lower end of the supporting rod 15 which is obliquely arranged to move forwards, so that the supporting rod 15 rotates by a certain angle by taking the hinged support 14 at the upper end as an origin to be in a vertical state, and the cylinder body 1 and the blanking cylinder 4 push the discharging hole at the rear end of the front end height at the upper end of the supporting rod 15, thereby facilitating discharging and discharging sundry impurities; in addition, when the hydraulic cylinder 9 moves again, the telescopic rod of the hydraulic cylinder is retracted, the cylinder body 1 and the blanking cylinder 4 are in a horizontal state, the rotating shaft 21 is in a balanced state in the rotating process, the rotating shaft 21 of the cylinder body 1 is utilized to drive the turning rod 22 and the shovel plate 24 to rotate, in addition, the front end of the outer bottom of the blanking cylinder 4 is used as a main support through the hinged support post 10, the vertical rod 11 sleeved at the upper end of the support post 10 and the spring 12 on the vertical rod 11 are used for reducing the buffer load when the cylinder body 1 and the blanking cylinder 4 fall, and the end plate 13 at the upper end of the vertical rod 11 is used for increasing the stress surface of the vertical rod 11 contacted with the blanking cylinder 4 so as to prevent the bottom of the blanking cylinder 4 from deforming or even damaging.
As a further improvement to the scheme, the outer end of the turning rod 22 is connected with the shovel seat 23 through threads, the shovel seat 23 is clamped with the shovel plate 24, and the shovel plate 24 with different specifications and different purposes is conveniently replaced by detachable connection, so that the turning rod is suitable for turning and stirring different materials.
As a further improvement to the scheme, the flashboard 17 is provided with a waist hole 19 in a penetrating way, a bolt is arranged in the waist hole 19 and is vertically connected to the cylinder body 1, and the bolt is provided with a threaded connection pressing block for controlling the lifting height of the flashboard 17, so that the discharging speed is controlled.
The working principle of the corn kernel screening and impurity removing device is as follows: firstly, threshed corn (which is internally mixed with core rod fragments, soil, corn particles, corn silk and the like) is thrown into a hopper 2, the corn falls into a cylinder 1, a motor 3 drives a turning rod 22 to rotate and drives a slant inserted shovel plate 24 to rotate, so that the corn in the cylinder 1 is shoveled up, the slant shovel plate 24 drives air to flow in the rotating process to form air flow, dust of impurity impurities (core rod fragments, dust, corn particles, corn silk and the like) in the corn and the corn silk are light and suspended in the cylinder 1, the corn particles fall onto a mesh screen 25 at the bottom of the cylinder 1, the corn particles leak into a blanking cylinder 4 from the mesh, and large impurities (clay blocks, core rod blocks and the like) in the corn are isolated on the mesh screen 25, and suspended light impurities are removed by suction of a negative pressure air pipe 27.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. The utility model provides a kernel of corn screening edulcoration device, includes the hopper, its characterized in that, the hopper sets up in the barrel top, and the barrel internal rotation is connected the pivot, connects a plurality of turnings in the pivot, and the blanking section of thick bamboo is connected to the barrel below, and barrel and blanking section of thick bamboo joint portion set up the mesh screen, and barrel rear end downside sets up the material and says, and the material says that the inner sets up the flashboard, flashboard bilateral symmetry clamping slide rail, slide rail connection in barrel tip sets up on the blanking section of thick bamboo of material says below and trickles the board, blanking section of thick bamboo outer bottom linking bridge, the rear side link up connection negative pressure tuber pipe of barrel.
2. The corn kernel screening and impurity removing device according to claim 1, wherein the turning rods are in threaded connection with the rotating shaft, the circumferences of the turning rods are all arranged on the outer curved surface of the rotating shaft, and the turning rods are arranged on the rotating shaft at intervals along the axis of the rotating shaft.
3. The corn kernel screening and impurity removing device according to claim 1, wherein the support comprises a bottom frame, upright posts are symmetrically arranged at the rear end of the bottom frame, the upper ends of the upright posts are movably connected to the outer bottom of the blanking barrel through hinged supports, the front ends of the bottom frame are connected with the lower ends of the upright posts in a sleeved mode, upright posts are sleeved in the upper ends of the upright posts, end plates are connected with end plates, springs are sleeved on the upright posts between the end plates and the upper ends of the upright posts, the end plates are connected to the outer bottom of the blanking barrel, hydraulic cylinders are horizontally and transversely arranged in the bottom frame and are arranged on base plates, the base plates are vertically connected to the middle of the rear end of the bottom frame, telescopic rods of the hydraulic cylinders are hinged to the lower ends of supporting rods, and the upper ends of the supporting rods are connected to the outer bottom of the blanking barrel through hinged supports.
4. The corn kernel screening and impurity removing device according to claim 1, wherein the outer end of the turning rod is connected with a shovel seat in a threaded manner, and a shovel plate is clamped and connected on the shovel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124040.8U CN219723620U (en) | 2023-05-11 | 2023-05-11 | Corn kernel screening edulcoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124040.8U CN219723620U (en) | 2023-05-11 | 2023-05-11 | Corn kernel screening edulcoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723620U true CN219723620U (en) | 2023-09-22 |
Family
ID=88061372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321124040.8U Active CN219723620U (en) | 2023-05-11 | 2023-05-11 | Corn kernel screening edulcoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723620U (en) |
-
2023
- 2023-05-11 CN CN202321124040.8U patent/CN219723620U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |