CN213558241U - Crop screening mechanism - Google Patents
Crop screening mechanism Download PDFInfo
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- CN213558241U CN213558241U CN202021844235.6U CN202021844235U CN213558241U CN 213558241 U CN213558241 U CN 213558241U CN 202021844235 U CN202021844235 U CN 202021844235U CN 213558241 U CN213558241 U CN 213558241U
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Abstract
The utility model discloses a crop screening mechanism, which comprises a screening mechanism, a collecting mechanism, a mounting frame and a motor box, wherein the screening mechanism and the collecting mechanism are both arranged on the mounting frame; utilize screening case and first motor, when the screening case upset, make the upper and lower layer material all can be fully screened, the problem in material stifled hole has also been avoided, and area is also far less than traditional shale shaker, utilize the collecting box, the material of selecting is collected, pour the screening case in grades with the material that the particle diameter is big and the particle diameter is little, the second through-hole of establishing in the collecting box bottom surface of the cooperation carries out screening once more with the material, improve the screening efficiency of material, after the screening is accomplished, directly open adjustable fender, qualified material just can roll out along with the swash plate, conveyer has been saved.
Description
Technical Field
The utility model relates to a crops screening technical field especially relates to a crops screening mechanism.
Background
Crops are various plants cultivated in agriculture, and comprise grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees), and people can express the relationship between people and food by taking food as days, so that the health of people can be brought by reasonable diet collocation;
the growth of crops, scientific and technological production technology and novel industrially manufactured mechanical equipment capable of assisting agricultural production are not available;
in order to better explain the screening mechanism, peas are selected as screened crops;
pea, leguminous, an annual climbing herb, 0.5-2 meters high. The whole plant is green, smooth and hairless, is frosted, and has 4-6 leaves with small leaves, a leaf supporting heart shape, thin teeth at the lower edge and oval shape of the small leaves; flowers are arranged in the axilla of the leaf in a single-growth or a plurality of rows as a raceme; the calyx is bell-shaped, and the cleft is needle-shaped; the corolla has various colors, is different with varieties, but is mostly white and purple, has no hair in ovary, has flat style, has swollen pods and is oblong; the seeds are round and green, and become yellow after being dried, the flowering period is 6-7 months, and the fruit period is 7-9 months;
the Zhonghai and the middle Asia and the Asia regions in the original producing area are one of the important cultivated crops in the world, and the seeds, the tender pods and the tender seedlings can be eaten; the seeds contain starch and oil, can be used as medicine, and have the effects of strengthening body, promoting urination and stopping diarrhea; the stem and leaf can cool and relieve summer heat, and can be used as green manure, feed or fuel;
in industrial production, when peas are used, the peas need to be screened, the shrunken peas with small grain size are screened out, and the plump peas and the peas with poor quality are screened out;
the existing screening mode has the following problems:
1. present screening mode is mostly artifical screening or simple vibration screening, the mode of artifical screening is comparatively loaded down with trivial details, it is consuming time longer, also make the workman produce the fatigue sense easily, the human cost is higher, low efficiency, traditional vibration screening, adopt the shale shaker to filter more, when material pile is too much, the vibration time is shorter, the vibration effect is very not good, can't screen the material on upper strata almost, cause the screening to need go on many times or set up longer vibration sieve and avoid the not good problem of vibration effect, but this kind of mode needs great place, the installation area who has occupied other production facility, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a crop screening mechanism, which utilizes a screening box and a first motor to rotate the screening box under the driving of the first motor, thereby turning over the materials in the screening box, because each surface of the screening box is provided with a first through hole, the screening work can be completed when the screening box is turned over, the screening mode not only ensures that the materials on the upper layer and the lower layer can be fully screened, but also avoids the problem of hole blockage of the materials, and the occupied area is far smaller than that of the traditional vibrating screen, thus being more practical, the screened materials are collected by a collecting box, the materials with large particle size and small particle size are poured out of the screening box in turn, the collecting box is shaken by a second motor connected with the collecting box, the materials are screened again by matching with a second through hole arranged on the collecting box, the screening efficiency of the materials is improved, and after the screening is completed, the movable baffle is directly opened, qualified materials roll out along with the inclined plate, a conveying device is omitted, and the device is more economical and practical.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a crop screening mechanism comprises a screening mechanism, a collecting mechanism, a mounting frame and a motor box, wherein the screening mechanism and the collecting mechanism are both mounted on the mounting frame, the screening mechanism is arranged above the collecting mechanism, the motor box is arranged on the side surfaces of the screening mechanism and the collecting mechanism, and the motor box is arranged on the side surface of the mounting frame;
the mounting frame comprises two vertical plates, a first mounting hole and a second mounting hole, the two vertical plates are symmetrically arranged, a mounting space is reserved between the two vertical plates, and the first mounting hole and the second mounting hole are sequentially formed in the side surfaces of the two vertical plates from top to bottom;
screening mechanism is including screening case, first motor, first pivot, the one end of first pivot with screening case's side is connected fixedly, first pivot corresponds first mounting hole sets up, the other end of first pivot passes through the bearing setting and is in the first mounting hole, first motor sets up the motor incasement, the output shaft of first motor corresponds first pivot setting, the output shaft of first motor with first pivot passes through the coupling joint.
As a further description of the above technical solution:
the collecting mechanism comprises a second motor, a collecting box and a second rotating shaft, one end of the second rotating shaft is fixedly connected with the side face of the collecting box, the second rotating shaft corresponds to the second mounting hole, the other end of the second rotating shaft is arranged in the second mounting hole through a bearing, the second motor is arranged in the motor box, an output shaft of the second motor corresponds to the second rotating shaft, and the output shaft of the second motor is connected with the second rotating shaft through a coupler.
As a further description of the above technical solution:
the screening case includes first through-hole, roof, first knot that lives, the roof with screening case component confined hollow box, the roof sets up screening case's top, the roof through first knot that lives with screening case's side swing joint, screening case with hollow box side that the roof is constituteed all has seted up a plurality ofly first through-hole.
As a further description of the above technical solution:
the first through hole is not formed in the connecting surface of the first rotating shaft and the screening box.
As a further description of the above technical solution:
the collecting box comprises a movable baffle, an inclined plate and a second movable buckle, the baffle and the collecting box form a hollow box body with an open top, the side surface of the collecting box is movably connected with the movable baffle through the second movable buckle, the inclined plate is arranged on the bottom surface of the collecting box, and the lowest end of the inclined plate faces the movable baffle.
As a further description of the above technical solution:
the inclined plate comprises a second through hole, the second through hole is vertically arranged on the inclined plate, and the bottom end of the second through hole penetrates through the bottom surface of the collecting box.
As a further description of the above technical solution:
the volume of the screening box is smaller than the area of the collecting box, and the area of the side face of the screening box is smaller than the opening area of the collecting box, so that materials screened out of the screening box can fall into the collecting box.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. utilize screening case and first motor for the screening case rotates under the drive of first motor, thereby make the material of screening incasement produce the upset, because each face of screening case all is provided with first through-hole, can accomplish screening work when the screening case upset, this kind of screening mode not only makes the lower floor's material all can be fully screened, has also avoided the problem in material stifled hole, and area is also far less than traditional shale shaker, and is more practical.
2. Utilize the collecting box, the material of selecting is collected, pour the screening case in grades with the big material that the particle diameter is little, and the second motor that links to each other with the collecting box rocks the collecting box, and the cooperation is established and is carried out screening once more with the material at the second through-hole of collecting box bottom surface, improves the screening efficiency of material, and after the screening is accomplished, directly open adjustable fender, the material that qualifies just can roll out along with the swash plate, has saved conveyer, and is more economical and practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of a crop screening mechanism;
fig. 2 is a partial structure diagram of a crop screening mechanism.
The labels in the figure are: 1-motor box, 2-first motor, 3-second motor, 4-mounting rack, 5-screening box, 6-collecting box, 601-movable baffle plate, 602-inclined plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
The embodiment is a structure of a crop screening mechanism, as shown in fig. 1-2, comprising a screening mechanism, a collecting mechanism, a mounting frame 4 and a motor box 1, wherein the screening mechanism and the collecting mechanism are both mounted on the mounting frame 4, the screening mechanism is arranged above the collecting mechanism, the motor box 1 is arranged on the side surfaces of the screening mechanism and the collecting mechanism, the motor box 1 is arranged on the side surface of the mounting frame 4, the mounting frame 4 comprises two vertical plates, a first mounting hole and a second mounting hole, the vertical plates are symmetrically arranged, a mounting space is left between the two vertical plates, the first mounting hole and the second mounting hole are sequentially arranged on the side surfaces of the two vertical plates from top to bottom, the screening mechanism comprises a screening box 5, a first motor 2 and a first rotating shaft, one end of the first rotating shaft is fixedly connected with the side surface of the screening box 5, the first rotating shaft is arranged corresponding to the first mounting hole, the other end of the first rotating shaft is arranged in the first mounting hole through a bearing, the first motor 2 is arranged in the motor box 1, the output shaft of the first motor 2 is arranged corresponding to the first rotating shaft, the output shaft of the first motor 2 is connected with the first rotating shaft through a coupler, the collecting mechanism comprises a second motor 3, a collecting box 6 and a second rotating shaft, one end of the second rotating shaft is fixedly connected with the side surface of the collecting box 6, the second rotating shaft is arranged corresponding to the second mounting hole, the other end of the second rotating shaft is arranged in the second mounting hole through a bearing, the second motor 3 is arranged in the motor box 1, the output shaft of the second motor 3 is arranged corresponding to the second rotating shaft, and the output shaft of the second motor 3 is connected with the second rotating shaft through a coupler, the screening box 5 comprises a first through hole, a top plate and a first buckle, the top plate and the screening box 5 form a closed hollow box body, the top plate is arranged at the top of the screening box 5, the top plate is movably connected with the side surface of the screening box 5 through the first buckle, the side surfaces of the hollow box body formed by the screening box 5 and the top plate are respectively provided with a plurality of first through holes, the collecting box 6 comprises a movable baffle 601, an inclined plate 602 and a second buckle, the baffle and the collecting box 6 form a hollow box body with an open top, the side surface of the collecting box 6 is movably connected with the movable baffle 601 through the second buckle, the inclined plate 602 is arranged at the bottom surface of the collecting box 6, the lowest end of the inclined plate 602 is arranged towards the movable baffle 601, the inclined plate 602 comprises a second through hole, and the second through hole is vertically arranged on the inclined plate 602, the bottom end of the second through hole penetrates the bottom surface of the collecting box 6, the volume of the screening box 5 is smaller than the area of the collecting box 6, and the area of the side surface of the screening box 5 is smaller than the opening area of the collecting box 6, so that the materials screened out of the screening box 5 can fall into the collecting box 6;
preferably, the first through hole is not formed in the connection surface of the first rotating shaft and the screening box 5;
in order to solve the problems that the existing screening mode is manual screening or simple vibration screening, the manual screening mode is complicated, the time consumption is long, workers are easy to feel tired, the labor cost is high, the efficiency is low, the traditional vibration screening mode mostly adopts a vibration screen for screening, when materials are accumulated excessively and the vibration time is short, the vibration effect is very poor, the materials on the upper layer can not be screened almost, the problem that the screening effect is poor due to the fact that the screening needs to be carried out for many times or a long vibration screen plate is arranged to avoid the problem that the vibration effect is poor is solved, but the mode needs a large field, occupies the installation area of other production equipment and has poor practicability;
the structure of the present invention is further explained below in conjunction with the use process:
opening the screening box 5, putting peas to be screened into the screening box, closing the screening box 5, starting the first motor 2 and the second motor 3 at the same time, and starting screening work;
it should be noted that the total area of the first through holes is greater than 1/2 of the expanded area of the screening box 5;
the total area of the second through holes is greater than 1/2 of the area of the bottom surface of the collecting box 6;
the bottom surface of the collection box 6 is provided with a tray which is used for recovering materials which do not meet requirements;
in the actual production process, the mounting frame 4 is fixed in the screening box 5 to ensure that materials cannot be scattered outside the collecting box 6 during screening;
to sum up, the screening box 5 and the first motor 2 are utilized to rotate under the driving of the first motor 2, so that the materials in the screening box are overturned, and because each surface of the screening box is provided with the first through hole, the screening work can be completed when the screening box is overturned, the screening mode not only ensures that the materials on the upper layer and the lower layer can be fully screened, but also avoids the problem of hole blockage of the materials, and the area is far smaller than that of the traditional vibrating screen, so that the screening box is more practical, the screened materials are collected by the collecting box 6, the materials with large particle size and small particle size are poured out of the screening box 5 in different times, the collecting box 6 is shaken by the second motor 3 connected with the collecting box 6, the materials are screened again by matching with the second through hole arranged at the bottom surface of the collecting box 6, the screening efficiency of the materials is improved, and after the screening is completed, the movable baffle 601 is directly opened, the qualified materials can roll out along with the inclined plate 602, a conveying device is omitted, and the method is more economical and practical.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a crops screening mechanism which characterized in that: the screening device comprises a screening mechanism, a collecting mechanism, a mounting frame (4) and a motor box (1), wherein the screening mechanism and the collecting mechanism are both mounted on the mounting frame (4), the screening mechanism is arranged above the collecting mechanism, the motor box (1) is arranged on the side surfaces of the screening mechanism and the collecting mechanism, and the motor box (1) is arranged on the side surface of the mounting frame (4);
the mounting frame (4) comprises two vertical plates, a first mounting hole and a second mounting hole, the two vertical plates are symmetrically arranged, a mounting space is reserved between the two vertical plates, and the first mounting hole and the second mounting hole are sequentially formed in the side surfaces of the two vertical plates from top to bottom;
screening mechanism includes screening case (5), first motor (2), first pivot, the one end of first pivot with the side of screening case (5) is connected fixedly, first pivot corresponds first mounting hole sets up, the other end of first pivot passes through the bearing setting and is in the first mounting hole, first motor (2) set up in motor case (1), the output shaft of first motor (2) corresponds first pivot setting, the output shaft of first motor (2) with first pivot passes through the coupling joint.
2. The crop screening apparatus of claim 1, wherein: the collecting mechanism comprises a second motor
(3) The collecting box (6) and the second rotating shaft, one end of the second rotating shaft is fixedly connected with the side face of the collecting box (6), the second rotating shaft corresponds to the second mounting hole, the other end of the second rotating shaft is arranged in the second mounting hole through a bearing, the second motor (3) is arranged in the motor box (1), the output shaft of the second motor (3) corresponds to the second rotating shaft, and the output shaft of the second motor (3) is connected with the second rotating shaft through a coupler.
3. The crop screening apparatus of claim 1, wherein: screening case (5) include first through-hole, roof, first knot that lives, the roof with screening case (5) are constituteed confined hollow box, the roof sets up the top of screening case (5), the roof through first knot that lives with the side swing joint of screening case (5), screening case (5) with the hollow box side that the roof is constituteed all has seted up a plurality ofly first through-hole.
4. The crop screening apparatus of claim 3, wherein: the first through hole is not formed in the connecting surface of the first rotating shaft and the screening box (5).
5. The crop screening apparatus of claim 2, wherein: the collecting box (6) comprises a movable baffle (601), an inclined plate (602) and a second movable buckle, the baffle and the collecting box (6) form a hollow box body with an open top, the side surface of the collecting box (6) is movably connected with the movable baffle (601) through the second movable buckle, the inclined plate (602) is arranged on the bottom surface of the collecting box (6), and the lowest end of the inclined plate (602) faces the movable baffle (601).
6. The crop screening apparatus of claim 5, wherein: the inclined plate (602) comprises a second through hole, the second through hole is vertically arranged and arranged on the inclined plate (602), and the bottom end of the second through hole penetrates through the bottom surface of the collecting box (6).
7. The crop screening apparatus of claim 2, wherein: the volume of the screening box (5) is smaller than the area of the collecting box (6), and the side surface area of the screening box (5) is smaller than the opening area of the collecting box (6) so as to ensure that
The material screened out of the screening box (5) falls into the collection box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844235.6U CN213558241U (en) | 2020-08-29 | 2020-08-29 | Crop screening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844235.6U CN213558241U (en) | 2020-08-29 | 2020-08-29 | Crop screening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213558241U true CN213558241U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844235.6U Active CN213558241U (en) | 2020-08-29 | 2020-08-29 | Crop screening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213558241U (en) |
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2020
- 2020-08-29 CN CN202021844235.6U patent/CN213558241U/en active Active
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