CN212524893U - Dedicated multilayer formula screening mechanism of corn thresher - Google Patents
Dedicated multilayer formula screening mechanism of corn thresher Download PDFInfo
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- CN212524893U CN212524893U CN202020959985.1U CN202020959985U CN212524893U CN 212524893 U CN212524893 U CN 212524893U CN 202020959985 U CN202020959985 U CN 202020959985U CN 212524893 U CN212524893 U CN 212524893U
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- screening mechanism
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- silica gel
- rotation
- corn
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Abstract
The utility model discloses a dedicated multilayer formula screening mechanism of corn thresher, including support frame, mount, connecting piece, connecting plate, spring, vibrating motor, sieve and intermittent type feeding mechanism, the utility model discloses an installed intermittent type feeding mechanism on sieving mechanism's unloading position, intermittent type feeding mechanism front end has intermittent type drive mechanism to carry out intermittent type rotation drive to the axis of rotation, and the axis of rotation outside blocks the kernel of corn through the silica gel board, carries out intermittent type rotation through the drive axis of rotation, and the kernel of corn is through gliding when the silica gel board rotates, carries out intermittent type unloading control to the kernel of corn, and it is inconvenient to avoid manual use of controlling the unloading volume of maize to bring, increases the convenience in use of screening mechanism.
Description
Technical Field
The utility model particularly relates to a dedicated multilayer formula screening mechanism of corn thresher, relates to the kernel of corn and selects separately relevant field.
Background
As a high-yield food crop in China, corn is an important feed source in animal husbandry, aquaculture industry and the like, and is one of indispensable raw materials in food, medical treatment and health, light industry, chemical industry and the like.
Threshing through a threshing machine is needed during kernel production, then the kernel of corn is needed to be sorted through a multi-layer screening mechanism, so that the kernel of corn with different sizes is conveniently sorted, the existing multi-layer screening mechanism is generally and directly poured the kernel of corn into a top layer screen, the blanking amount of the corn needs to be manually controlled, and the kernel of corn is prevented from being stacked mutually, so that the screening effect of the kernel of corn is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a multi-layer screening mechanism for a corn thresher.
The utility model is realized in such a way, a multi-layer screening mechanism special for a corn thresher is constructed, the device comprises a supporting frame and an intermittent feeding mechanism, the top end of the supporting frame is provided with a fixing frame for mutual locking, the intermittent feeding mechanism is fixed at the top end of the fixing frame and consists of a box body, a driving motor, a driving wheel, a lug, a driven wheel, a supporting rod, a connecting shaft and a rotating plate, the front end of the box body is mutually locked with the driving motor through a bolt, an output shaft at the rear end of the driving motor is connected with the circle center of the driving wheel, the lug is welded at the edge of the rear end of the driving wheel, the driven wheel is installed at the top of the rear end of the driving wheel, the supporting rod is welded at the edge of the front end of the driven wheel, the circle center of the, the bottom end of the box body is locked with the fixing frame through bolts.
Preferably, the welding of mount outside has the connecting piece, and the connecting piece bottom locks with the connecting plate each other through the bolt, spring and support frame elastic connection are passed through to the connecting plate bottom, vibrating motor is installed to the mount rear end, the inside sieve that is provided with of mount.
Preferably, the rotating plate comprises a fixed plate, a rotating shaft, an iron plate and a silica gel plate, the rear end of the connecting shaft penetrates through the fixed plate and the rotating shaft through a coupler to rotate concentrically, the iron plates are welded at the upper end and the lower end of the outer side of the rotating shaft, the silica gel plate is locked on the outer side of the iron plate, and the bottom end of the fixed plate is locked with the fixing frame through bolts.
Preferably, the sieve plate is provided with three layers, the sieve plate is inclined from left to right, and the net openings of the sieve plate are sequentially reduced from top to bottom.
Preferably, the convex block is in a semicircular shape, the outer diameter of the convex block is consistent with that of the driving wheel, a clamping groove is formed in the outer side of the convex block, and the inner wall of the clamping groove is attached to the support rod.
Preferably, branch is provided with eight, is the equidistance of circular form and fixes in follow driving wheel front end face border department, and branch and the draw-in groove distribution interval distance in the lug outside is unanimous.
Preferably, the iron plates and the silica gel plates on the upper side and the lower side of the connecting shaft are both vertically arranged, and the iron plates and the silica gel plates on the upper side and the lower side of the connecting shaft are symmetrically arranged from top to bottom.
Preferably, both sides and the laminating of mount inner wall around the silica gel board, and silica gel board bottom and sieve laminating.
Preferably, the lug and the support rod are made of No. 45 steel.
Preferably, the driving wheel and the driven wheel are both made of stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a dedicated multilayer formula screening mechanism of corn thresher here, compare with equipment of the same type, have following improvement:
a dedicated multilayer formula screening mechanism of corn thresher, through having installed intermittent type feeding mechanism on sieving mechanism's unloading position, intermittent type feeding mechanism front end has intermittent type drive mechanism to carry out intermittent type rotation drive to the axis of rotation, and the axis of rotation outside blocks the kernel of corn through the silica gel board, carry out intermittent type rotation through the drive axis of rotation, the kernel of corn is through gliding when the silica gel board rotates, carry out intermittent type unloading control to the kernel of corn, avoid manual control the use that brings to the unloading volume of maize inconvenient, increase the convenience in utilization of screening mechanism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is a schematic structural view of the intermittent feeding mechanism of the present invention;
FIG. 4 is a right sectional view of the inner structure of the case of the present invention;
fig. 5 is a schematic view of the structure of the driven wheel of the present invention.
Wherein: the device comprises a support frame-1, a fixed frame-2, a connecting piece-3, a connecting plate-4, a spring-5, a vibration motor-6, a sieve plate-7, an intermittent feeding mechanism-8, a box body-81, a driving motor-82, a driving wheel-83, a bump-84, a driven wheel-85, a support rod-86, a connecting shaft-87, a rotating plate-88, a fixed plate-881, a rotating shaft-882, an iron plate-883 and a silica gel plate-884.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a special multilayer screening mechanism of corn thresher through the improvement here, including support frame 1 and intermittent type feeding mechanism 8, support frame 1 top is provided with mount 2 and locks each other, intermittent type feeding mechanism 8 lock is fixed in mount 2 top, intermittent type feeding mechanism 8 is by box 81, driving motor 82, driving wheel 83, lug 84, follow driving wheel 85, branch 86, connecting axle 87 and rotor plate 88 are constituteed, the box 81 front end locks each other with driving motor 82 through the bolt, the output shaft of driving motor 82 rear end is connected with driving wheel 83 centre of a circle department, the welding of lug 84 in driving wheel 83 rear end edge department, driven wheel 85 is installed to driving wheel 83 rear end top, follow driving wheel 85 front end edge department welding has branch 86, follow driving wheel 85 rear end centre of a circle department and connecting axle 87 lock each other with connecting axle 87, the connecting axle 87 rear end carries out concentric rotation through shaft coupling and rotor plate 88, the bottom end of the box body 81 is locked with the fixing frame 2 through bolts, so that the box body 81 is fixed.
Further, the welding of 2 outsides of mount has connecting piece 3, and 3 bottoms of connecting piece lock solid each other with connecting plate 4 through the bolt, spring 5 and 1 elastic connection of support frame are passed through to 4 bottoms of connecting plate, vibrating motor 6 is installed to 2 rear ends of mount, 2 inside sieve 7 that are provided with of mount.
Further, the rotor plate 88 comprises fixed plate 881, axis of rotation 882, iron plate 883 and silica gel board 884, connecting axle 87 rear end runs through fixed plate 881 and axis of rotation 882 through the shaft coupling and carries out concentric rotation, iron plate 883 has all been welded at both ends about the axis of rotation 882 outside, the iron plate 883 outside lock solid has silica gel board 884, the bolt is passed through to fixed plate 881 bottom and the mutual lock solid of mount 2.
Further, the sieve 7 is provided with the three-layer, and is the slope form from a left side to the right side downwards, and the net gape of sieve 7 from top to bottom dwindles in proper order, is convenient for carry out the size screening to the kernel of corn.
Further, the bump 84 is semicircular, the outer diameter of the bump 84 is consistent with that of the driving wheel 83, a clamping groove is formed in the outer side of the bump 84, the inner wall of the clamping groove is attached to the supporting rod 86, the supporting rod 86 is driven by the bump 84 when the driving wheel 83 rotates for a circle, and the driven wheel 85 is driven to rotate for a half circle.
Furthermore, eight support rods 86 are arranged, are fixed at the edge of the front end face of the driven wheel 85 in a round shape at equal intervals, and the support rods 86 are distributed at intervals consistent with the clamping grooves on the outer sides of the projections 84, so that the projections 84 and the support rods 86 are driven to rotate when being in contact.
Further, the iron plates 883 and the silica gel plates 884 on the upper side and the lower side of the connecting shaft 87 are both vertically arranged, and the iron plates 883 and the silica gel plates 884 on the upper side and the lower side of the connecting shaft 87 are symmetrically arranged from top to bottom, so that the iron plates 883 and the silica gel plates 884 on the upper side and the lower side can be rotated through the rotation of the rotating shaft 87, position exchange is carried out on the iron plates 883 and the silica gel plates 884, corn grains can fall out when the iron plates 883 and the silica gel plates 884 rotate, and intermittent blanking of the corn grains is controlled.
Further, both sides and the laminating of 2 inner walls of mount around the silica gel board 884, and the laminating of silica gel board 884 bottom and sieve 7 are convenient for block the left kernel of corn of sieve 7 through silica gel board 884.
Furthermore, the bump 84 and the support rod 86 are made of No. 45 steel, so that the hardness is high and the damage is not easy to occur.
Further, the driving wheel 83 and the driven wheel 85 are made of stainless steel, so that the hardness is high, and the rust is not easy to generate.
The utility model provides a multi-layer screening mechanism special for a corn thresher through improvement, and the working principle is as follows;
firstly, before use, the device is firstly placed on a required plane position through the support frame 1, and then the electric connection ports of the vibration motor 6 and the driving motor 82 are connected with control equipment with an external power supply;
secondly, when in use, corn kernels needing to be sorted are poured on the left side of the silica gel plate 884, then power is supplied through external control equipment, the vibration motor 6 and the driving motor 82 are respectively controlled, the driving motor 82 is controlled to generate power to drive the circle center of the driving wheel 83 to rotate through the output shaft, the driving wheel 83 drives the lug 84 at the rear end to rotate, the lug 84 is in a semicircular shape, the outer diameter of the lug 84 is consistent with that of the driving wheel 83, the outer side of the lug 84 is provided with a clamping groove, the inner wall of the clamping groove is attached to the supporting rod 86, the supporting rod 86 is provided with eight circular shapes and is equidistantly fixed at the edge of the front end face of the driven wheel 85, the supporting rod 86 is uniformly distributed and spaced with the clamping groove at the outer side of the lug 84, the supporting rod 86 is driven to rotate when the lug 84 is in contact with the supporting rod 86, the driving wheel 83 drives the supporting, follow driving wheel 85 and drive axis of rotation 882 front end centre of circle department and rotate, because iron plate 883 and silica gel board 884 of both sides all are vertical setting about connecting axle 87, and the iron plate 883 and the silica gel board 884 of both sides are the symmetry setting from top to bottom about connecting axle 87, be convenient for rotate iron plate 883 and the silica gel board 884 to both sides about the upper and lower through axis of rotation 87 and rotate, carry out the position exchange to it, make the kernel of corn fall out when iron plate 883 and silica gel board 884 rotate, control the intermittent type blanking of kernel of corn, when the kernel of corn whereabouts, roll downwards along the slope of sieve 7, sort the kernel of corn, and control vibrating motor 6 produces the vibration to sieve 7, increase the effect of sorting of kernel of corn.
The utility model discloses an improvement provides a dedicated multilayer formula screening mechanism of corn thresher, through installed intermittent type feeding mechanism 8 on sieving mechanism's unloading position, intermittent type feeding mechanism 8 front end has intermittent type drive mechanism to carry out the intermittent type rotation drive to axis of rotation 882, and the axis of rotation 882 outside blocks the kernel of corn through silica gel plate 884, carry out the intermittent type rotation through driving axis of rotation 882, the kernel of corn is through gliding when silica gel plate 884 rotates, carry out intermittent type unloading control to the kernel of corn, it is inconvenient to avoid manual use of carrying out control to the unloading volume of corn to bring, increase the use convenience of screening mechanism.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A multi-layer screening mechanism special for a corn thresher comprises a support frame (1), wherein a fixing frame (2) is arranged at the top end of the support frame (1) and locked with each other;
the method is characterized in that: the intermittent feeding mechanism (8) is locked at the top end of the fixed frame (2), the intermittent feeding mechanism (8) is composed of a box body (81), a driving motor (82), a driving wheel (83), a lug (84), a driven wheel (85), a support rod (86), a connecting shaft (87) and a rotating plate (88), the front end of the box body (81) is locked with the driving motor (82) through bolts, an output shaft at the rear end of the driving motor (82) is connected with the circle center of the driving wheel (83), the lug (84) is welded at the edge of the rear end of the driving wheel (83), the driven wheel (85) is installed at the top of the rear end of the driving wheel (83), the support rod (86) is welded at the edge of the front end of the driven wheel (85), the circle center of the rear end of the driven wheel (85) is locked with the connecting shaft (87), and the rear end of the connecting shaft (87) rotates concentrically with the rotating plate (88, the bottom end of the box body (81) is locked with the fixed frame (2) through bolts.
2. The multi-layered screening mechanism of claim 1, wherein the multi-layered screening mechanism comprises: the welding of mount (2) outside has connecting piece (3), and connecting piece (3) bottom lock solid each other with connecting plate (4) through the bolt, spring (5) and support frame (1) elastic connection are passed through to connecting plate (4) bottom, vibrating motor (6) are installed to mount (2) rear end, mount (2) inside is provided with sieve (7).
3. The multi-layered screening mechanism of claim 1, wherein the multi-layered screening mechanism comprises: rotor plate (88) comprise fixed plate (881), axis of rotation (882), iron plate (883) and silica gel board (884), connecting axle (87) rear end runs through fixed plate (881) and axis of rotation (882) through the shaft coupling and carries out concentric rotation, iron plate (883) have all been welded at both ends about axis of rotation (882) outside, iron plate (883) outside lock solid has silica gel board (884), the mutual lock solid of bolt and mount (2) is passed through to fixed plate (881) bottom.
4. The multi-layered screening mechanism for a corn thresher according to claim 2, wherein: the sieve plate (7) is provided with three layers and is inclined downwards from left to right, and the net openings of the sieve plate (7) are sequentially reduced from top to bottom.
5. The multi-layered screening mechanism of claim 1, wherein the multi-layered screening mechanism comprises: the convex block (84) is in a semicircular shape, the outer diameter of the convex block (84) is consistent with that of the driving wheel (83), a clamping groove is formed in the outer side of the convex block (84), and the inner wall of the clamping groove is attached to the supporting rod (86).
6. The multi-layered screening mechanism of claim 1, wherein the multi-layered screening mechanism comprises: the eight supporting rods (86) are arranged and are fixed at the edge of the front end face of the driven wheel (85) in a round equidistant mode, and the distance between the supporting rods (86) and the clamping grooves on the outer sides of the convex blocks (84) is consistent.
7. The multi-layered screening mechanism of claim 1, wherein the multi-layered screening mechanism comprises: iron plates (883) and silica gel plates (884) on the upper side and the lower side of the connecting shaft (87) are both vertically arranged, and the iron plates (883) and the silica gel plates (884) on the upper side and the lower side of the connecting shaft (87) are symmetrically arranged from top to bottom.
8. The multi-layered screening mechanism of claim 3, wherein the multi-layered screening mechanism comprises: the front side and the rear side of the silica gel plate (884) are attached to the inner wall of the fixing frame (2), and the bottom end of the silica gel plate (884) is attached to the sieve plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959985.1U CN212524893U (en) | 2020-05-29 | 2020-05-29 | Dedicated multilayer formula screening mechanism of corn thresher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959985.1U CN212524893U (en) | 2020-05-29 | 2020-05-29 | Dedicated multilayer formula screening mechanism of corn thresher |
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| CN212524893U true CN212524893U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020959985.1U Expired - Fee Related CN212524893U (en) | 2020-05-29 | 2020-05-29 | Dedicated multilayer formula screening mechanism of corn thresher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535057A (en) * | 2022-03-19 | 2022-05-27 | 阜阳市掩龙芦苇塘农业科技有限公司 | Screening and impurity removing equipment for moxa processing and working method thereof |
-
2020
- 2020-05-29 CN CN202020959985.1U patent/CN212524893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535057A (en) * | 2022-03-19 | 2022-05-27 | 阜阳市掩龙芦苇塘农业科技有限公司 | Screening and impurity removing equipment for moxa processing and working method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |