CN215354683U - Mechanical vibrating screen for grain screening - Google Patents
Mechanical vibrating screen for grain screening Download PDFInfo
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- CN215354683U CN215354683U CN202121394738.2U CN202121394738U CN215354683U CN 215354683 U CN215354683 U CN 215354683U CN 202121394738 U CN202121394738 U CN 202121394738U CN 215354683 U CN215354683 U CN 215354683U
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- discharging
- fixedly connected
- grain
- fluted disc
- transmission fluted
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Abstract
The utility model discloses a mechanical vibrating screen for grain screening, which comprises a protective shell, wherein the top end of the protective shell is fixedly connected with a mixing structure, the bottom end inside the protective shell is fixedly connected with a material guide hose, the bottom end of the material guide hose is fixedly connected with a shaking structure, and the bottom end of the shaking structure is provided with a discharging structure. According to the utility model, the discharging is facilitated through the shaking structure, because the grain is solid, the discharging port is easy to block during discharging, the shaking structure has the effect of facilitating uniform-speed discharging through shaking the discharging guide pipe, the external power supply starts the servo motor to drive the connecting plate to rotate, the distance difference formed during overturning of the connecting plate pulls the discharging guide pipe to move horizontally through the connecting rod, the grain discharging of the auxiliary discharging port is facilitated through the discharging structure, the outlet is easy to block during discharging of the grain, and the working principle of the discharging structure is that the second transmission fluted disc is driven to rotate through the transmission motor.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to a mechanical vibrating screen for grain screening.
Background
A mechanical vibration sieve for grain screening is a device that is used for screening grain, and the effect of traditional device screening is not good, ejection of compact that can not be even when sieving the material, but there are many problems or defects in a current mechanical vibration sieve for grain screening:
firstly, the traditional mechanical vibrating screen for screening the grains has the defects that the grain is solid, and a discharge port is easy to block during discharging, so that uniform-speed discharging is inconvenient;
secondly, the traditional mechanical vibrating screen for screening grains is inconvenient for assisting grain discharging of a discharging port, and the outlet is easy to block during grain discharging;
third, the traditional mechanical vibration sieve for grain screening, the storage of grain is great, and the grain of bottom is pushed down to the grain at the in-process top of screening material, can lead to only the grain on middle part discharge gate top can the ejection of compact in the storage grain bin, and the grain of both sides can accumulate always, unable ejection of compact.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mechanical vibrating screen for grain screening, which solves the problems that uniform-speed discharging is inconvenient, auxiliary discharging of grains at a discharging port is inconvenient, and grains on two sides in a grain storage bin are accumulated all the time in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanical vibration sieve for grain screening, includes protective housing, protective housing's top fixedly connected with mixed structure, the inside bottom fixedly connected with guide hose of protective housing, and guide hose's bottom fixedly connected with rocks the structure, the bottom of rocking the structure is equipped with ejection of compact structure.
Preferably, the rocking structure comprises a servo motor, one end of the servo motor is fixedly connected with a connecting plate, two sides of the connecting plate are hinged with connecting rods, and the connecting rods are provided with two sets of axle center symmetric distribution about the connecting plate.
Preferably, one side of the connecting rod is hinged with a discharge guide pipe, and two sides of the discharge guide pipe are provided with a sliding rod and a sliding groove.
Preferably, ejection of compact structure includes driving motor, and one side fixedly connected with second transmission fluted disc of driving motor, the top of second transmission fluted disc one side is equipped with first transmission fluted disc, and is the driven relation of rodent between first transmission fluted disc and the second transmission fluted disc.
Preferably, the inside intermediate position department of first transmission fluted disc is equipped with the otter board that has the through hole of equidistant distribution, the both sides on first transmission fluted disc top are equipped with spacing spout, and spacing spout is the annular, the top of spacing spout one side is equipped with stabilizes the slider, and is sliding relation between stabilizing slider and the spacing spout.
Preferably, mixed structure includes pan feeding mouth and protective housing, and one side on protective housing top is equipped with the pan feeding mouth, one side of pan feeding mouth is equipped with the rotating electrical machines, and the inside top fixed connection of rotating electrical machines and protective housing, the bottom fixedly connected with connecting axle of rotating electrical machines, and the both sides and the both ends fixedly connected with of connecting axle connect the otter board, the surface of connecting the otter board is equipped with the through hole of equidistant distribution.
Compared with the prior art, the utility model has the beneficial effects that: this a mechanical vibration sieve for grain screening has not only realized the ejection of compact of the uniform velocity of being convenient for, has realized the grain ejection of compact of the supplementary discharge gate of being convenient for, has realized avoiding the grain accumulation of both sides in the storage grain bin moreover:
(1) the discharging is facilitated through the shaking structure, because the grain is solid, the discharging port is easy to block during discharging, the shaking structure is used for facilitating uniform-speed discharging through shaking the discharging pipe, the external power supply starts the servo motor to drive the connecting plate to rotate, and the distance difference formed when the connecting plate is turned over pulls the discharging pipe to move horizontally through the connecting rod;
(2) the grain discharging structure is convenient for assisting grain discharging of the discharging port, an outlet is easy to block when the grain is discharged, the working principle of the discharging structure is that the second transmission fluted disc is driven to rotate by the transmission motor, the second transmission fluted disc and the first transmission fluted disc are driven by the grinding teeth, the first transmission fluted disc is convenient for accelerating the discharging speed and preventing blocking, and the first transmission fluted disc is internally provided with a mesh plate with through holes distributed at equal intervals, so that the material is convenient to sieve;
(3) through the even ejection of compact of being convenient for of mixed structure, the storage of grain is great, the grain of bottom is pushed down to the grain at the in-process top of sieve material, only middle part in can leading to storing up the granary, also be the ejection of compact that the grain on discharge gate top can be smooth, the grain of both sides can accumulate always, unable ejection of compact, mixed structure's theory of operation is rotatory through the rotating electrical machines, it is rotatory to drive the connecting axle, the both sides and the both ends fixedly connected with connection otter board of connecting axle, the surface of connecting the otter board is equipped with the mesh.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a partially enlarged schematic view of the discharge structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a partially enlarged schematic view of the hybrid structure of the present invention.
In the figure: 1. a hybrid structure; 101. a feeding port; 102. a rotating electric machine; 103. a connecting shaft; 104. connecting the screen plate; 2. a protective housing; 3. a material guiding hose; 4. a discharging structure; 401. a drive motor; 402. a first transmission fluted disc; 403. a second transmission fluted disc; 404. a limiting chute; 405. stabilizing the slide block; 5. shaking the structure; 501. a servo motor; 502. a discharge conduit; 503. a connecting rod; 504. a connecting plate.
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. 1-4, an embodiment of the present invention is shown: a mechanical vibrating screen for grain screening comprises a protective shell 2, wherein the top end of the protective shell 2 is fixedly connected with a mixing structure 1;
the mixing structure 1 comprises a feeding port 101 and a protective shell 2, wherein the feeding port 101 is arranged on one side of the top end of the protective shell 2, a rotating motor 102 is arranged on one side of the feeding port 101, the rotating motor 102 is fixedly connected with the top end inside the protective shell 2, the bottom end of the rotating motor 102 is fixedly connected with a connecting shaft 103, two sides and two ends of the connecting shaft 103 are fixedly connected with connecting screen plates 104, and through holes distributed at equal intervals are formed in the surfaces of the connecting screen plates 104;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, uniform discharging is facilitated through the mixing structure 1, the stored material of the grain is large, the grain at the top presses the grain at the bottom in the material sieving process, only the middle part in the grain storage bin can be caused, namely the grain at the top end of the discharge port can be smoothly discharged, the grain at two sides can be accumulated all the time and cannot be discharged, the working principle of the mixing structure 1 is that the rotating motor 102 rotates to drive the connecting shaft 103 to rotate, the two sides and two ends of the connecting shaft 103 are fixedly connected with the connecting net plates 104, and the surfaces of the connecting net plates 104 are provided with meshes to facilitate reducing resistance;
the bottom end inside the protective shell 2 is fixedly connected with a material guiding hose 3, the bottom end of the material guiding hose 3 is fixedly connected with a shaking structure 5, the shaking structure 5 comprises a servo motor 501, one end of the servo motor 501 is fixedly connected with a connecting plate 504, two sides of the connecting plate 504 are hinged with connecting rods 503, the connecting rods 503 are provided with two groups which are symmetrically distributed about the axis of the connecting plate 504, one side of each connecting rod 503 is hinged with a discharging conduit 502, and two sides of each discharging conduit 502 are provided with a sliding rod and a sliding chute;
specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the discharging is facilitated by the shaking structure 5, because the grain is solid, the discharging port is easy to block during discharging, the shaking structure 5 has the function of facilitating uniform-speed discharging by shaking the discharging conduit 502, the external power supply starts the servo motor 501 to drive the connecting plate 504 to rotate, the distance difference formed when the connecting plate 504 is turned over pulls the discharging conduit 502 to move horizontally by the connecting rod 503, and the two sides of the discharging conduit 502 are provided with movable chutes and sliding rods to facilitate auxiliary sliding;
the bottom end of the shaking structure 5 is provided with a discharging structure 4, the discharging structure 4 comprises a transmission motor 401, one side of the transmission motor 401 is fixedly connected with a second transmission fluted disc 403, the top end of one side of the second transmission fluted disc 403 is provided with a first transmission fluted disc 402, the first transmission fluted disc 402 and the second transmission fluted disc 403 are in a rodent transmission relationship, a mesh plate with through holes distributed at equal intervals is arranged at the middle position inside the first transmission fluted disc 402, two sides of the top end of the first transmission fluted disc 402 are provided with limit chutes 404, the limit chutes 404 are annular, the top end of one side of the limit chutes 404 is provided with a stable sliding block 405, and the stable sliding block 405 and the limit chutes 404 are in a sliding relationship;
specifically, as shown in fig. 1 and 3, when using this mechanism, at first, be convenient for the grain ejection of compact of supplementary discharge gate through ejection of compact structure 4, easily block up the export in the time of the grain ejection of compact, the theory of operation of ejection of compact structure 4 is that it is rotatory to drive second transmission fluted disc 403 through driving motor 401, pass through the rodent transmission between second transmission fluted disc 403 and the first transmission fluted disc 402, first transmission fluted disc 402 is rotatory to be convenient for accelerate ejection of compact speed, prevent to block up, the inside of first transmission fluted disc 402 is equipped with the otter board that has the through hole of equidistant distribution, be convenient for sieve the material, be sliding connection's relation between stabilizing slide block 405 and the spacing spout 404, it is rotatory to be convenient for supplementary first transmission fluted disc 402, strengthen stability.
The working principle is as follows: when the discharging device is used, firstly, the discharging is facilitated through the shaking structure 5, the shaking structure 5 is used for facilitating uniform-speed discharging through the shaking of the discharging guide pipe 502, the external power supply starts the servo motor 501 to drive the connecting plate 504 to rotate, the distance difference formed when the connecting plate 504 is turned over pulls the discharging guide pipe 502 to move horizontally through the connecting rod 503, and the two sides of the discharging guide pipe 502 are provided with the movable sliding grooves and the sliding rods, so that auxiliary sliding is facilitated.
Afterwards, be convenient for the grain ejection of compact of supplementary discharge gate through ejection of compact structure 4, ejection of compact structure 4's theory of operation drives the rotation of second transmission fluted disc 403 through driving motor 401, through the rodent transmission between second transmission fluted disc 403 and the first transmission fluted disc 402, the rotatory ejection of compact speed that is convenient for of first transmission fluted disc 402, prevent to block up, the inside of first transmission fluted disc 402 is equipped with the otter board that has the through hole of equidistant distribution, be convenient for sieve the material, be sliding connection's relation between stable slider 405 and the spacing spout 404, it is rotatory to be convenient for supplementary first transmission fluted disc 402, strengthen stability.
Finally, be convenient for even ejection of compact through mixed structure 1, make the ejection of compact that the grain on discharge gate top can be smooth, the grain of both sides can accumulate always, can't the ejection of compact, mixed structure 1's theory of operation is rotatory through rotating electrical machines 102, it is rotatory to drive connecting axle 103, the both sides and the both ends fixedly connected with connection otter board 104 of connecting axle 103, the surface of connecting otter board 104 is equipped with the mesh, be convenient for reduce the resistance, the grain of the convenient undulant storage silo both sides of this structure, the ejection of compact of supplementary grain, avoid the grain deposit.
It will be evident to those skilled in the art that the utility model 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 utility model 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 (6)
1. The utility model provides a mechanical vibration sieve for grain screening, includes protective housing (2), its characterized in that: the utility model discloses a structure of rocking is characterized in that the top fixedly connected with mixed structure (1) of protective housing (2), the inside bottom fixedly connected with guide hose (3) of protective housing (2), and the bottom fixedly connected with of guide hose (3) rock structure (5), the bottom of rocking structure (5) is equipped with ejection of compact structure (4).
2. The mechanical vibration sieve for grain screening according to claim 1, characterized in that: rock structure (5) and include servo motor (501), the one end fixedly connected with connecting plate (504) of servo motor (501), and the both sides of connecting plate (504) are articulated to have connecting rod (503), connecting rod (503) are equipped with two sets of axle center symmetric distributions about connecting plate (504).
3. The mechanical vibration sieve for grain screening according to claim 2, characterized in that: one side of the connecting rod (503) is hinged with a discharge guide pipe (502), and two sides of the discharge guide pipe (502) are provided with a sliding rod and a sliding groove.
4. The mechanical vibration sieve for grain screening according to claim 1, characterized in that: ejection of compact structure (4) are including drive motor (401), and one side fixedly connected with second transmission fluted disc (403) of drive motor (401), the top of second transmission fluted disc (403) one side is equipped with first transmission fluted disc (402), and is the driven relation of rodent between first transmission fluted disc (402) and the second transmission fluted disc (403).
5. The mechanical vibration sieve for grain screening according to claim 4, wherein: the mesh plate with the through holes distributed at equal intervals is arranged at the middle position inside the first transmission fluted disc (402), limiting sliding grooves (404) are formed in two sides of the top end of the first transmission fluted disc (402), the limiting sliding grooves (404) are annular, stable sliding blocks (405) are arranged on the top end of one side of the limiting sliding grooves (404), and the stable sliding blocks (405) and the limiting sliding grooves (404) are in sliding relation.
6. The mechanical vibration sieve for grain screening according to claim 1, characterized in that: mixing structure (1) is including pan feeding mouth (101) and protecting casing (2), and one side on protecting casing (2) top is equipped with pan feeding mouth (101), one side of pan feeding mouth (101) is equipped with rotating electrical machines (102), and the inside top fixed connection of rotating electrical machines (102) and protecting casing (2), the bottom fixedly connected with connecting axle (103) of rotating electrical machines (102), and the both sides and the both ends fixedly connected with of connecting axle (103) connect otter board (104), the surface of connecting otter board (104) is equipped with the through hole of equidistant distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394738.2U CN215354683U (en) | 2021-06-23 | 2021-06-23 | Mechanical vibrating screen for grain screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394738.2U CN215354683U (en) | 2021-06-23 | 2021-06-23 | Mechanical vibrating screen for grain screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215354683U true CN215354683U (en) | 2021-12-31 |
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ID=79604390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394738.2U Active CN215354683U (en) | 2021-06-23 | 2021-06-23 | Mechanical vibrating screen for grain screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215354683U (en) |
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2021
- 2021-06-23 CN CN202121394738.2U patent/CN215354683U/en active Active
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