CN209935233U - Small red bean seed sieving mechanism - Google Patents
Small red bean seed sieving mechanism Download PDFInfo
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- CN209935233U CN209935233U CN201920720703.XU CN201920720703U CN209935233U CN 209935233 U CN209935233 U CN 209935233U CN 201920720703 U CN201920720703 U CN 201920720703U CN 209935233 U CN209935233 U CN 209935233U
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Abstract
The utility model discloses a small red bean seed sieving mechanism, include: the feeding device comprises two groups of transverse plates which are symmetrically arranged in front and back, a material guiding box is movably connected between the connecting plates through a first pin, and the left end of the material guiding box is connected to the bottom of the material feeding box; the two ends of the U-shaped bracket are respectively connected to the left ends of the two groups of transverse plates, and a piston rod of the air cylinder is movably connected to the bottom of the feeding box through a pin shaft; the bottom parts of the front side wall and the rear side wall of the inverted U-shaped frame are respectively connected with the two groups of movable sliding connection seats, and the middle part of the square plate is in threaded connection with a screw rod driven by a forward and reverse rotating motor; the side of the rectangular sieve frame is movably connected between the two groups of transverse plates through connecting metal plates. The utility model can adjust the angle between the material guiding box and the horizontal ground, so that the small red bean seeds can fall into the rectangular sieve frame uniformly; the movable sliding connection seat moves left and right, and the blowing range of the blower completely covers the rectangular sieve frame, so that the dust removal effect is improved.
Description
Technical Field
The utility model relates to a seed screening technical field specifically is a small red bean seed sieving mechanism.
Background
Currently, most of small red beans are screened manually, and the screening efficiency is low; the small particles or the impurities such as stems and leaves are often mixed in the small red bean seeds and need to be removed in the screening process; in a few mechanical screening methods, small red beans cannot enter a sieve uniformly, so that the small red beans are accumulated in the sieve and are not beneficial to screening, and therefore, a small red bean seed screening device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a small red bean seed sieving mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a small red bean seed sieving mechanism includes:
the feeding device comprises two groups of transverse plates which are symmetrically arranged front and back, connecting plates are arranged at the upper ends of the left sides of the two groups of transverse plates, a material guiding box is movably connected between the connecting plates through a first pin, the left end of the material guiding box is connected to the bottom of a material feeding box, the inner cavity of the material guiding box is communicated with the inner cavity of the material feeding box, and a material discharging outlet is formed in the right end of the material guiding box;
the two ends of the U-shaped support are respectively connected to the left ends of the two groups of transverse plates, the middle part of the upper end of the U-shaped support is provided with a front group of vertical plates and a rear group of vertical plates, an air cylinder is connected between the front group of vertical plates and the rear group of vertical plates through a pin shaft, and a piston rod of the air cylinder is movably connected to the bottom of the feeding box through a pin shaft;
the bottom parts of the front side wall and the rear side wall of the inverted U-shaped frame are respectively connected with two groups of movable sliding connection seats, the two groups of movable sliding connection seats are connected through a reinforcing rod, the two groups of movable sliding connection seats are respectively connected on two groups of transverse plates which are symmetrically arranged in the front and the rear in a sliding manner, the upper parts of the right ends of the two groups of transverse plates are provided with limiting bulges which are integrally formed with the transverse plates, the outer sides of the two groups of movable sliding connection seats are connected with square plates, and the middle parts of the square plates are in threaded connection with lead screws;
the upper end of the inverted U-shaped frame is provided with an air blower through a support, an air outlet of the air blower sequentially penetrates through the support and the top of the inverted U-shaped frame through a pipeline, and an air outlet at the bottom of the pipeline is arranged in the inverted U-shaped frame;
the bottom of the rectangular screen frame is provided with a screen, and the side edge of the rectangular screen frame is movably connected between the two groups of transverse plates through a connecting metal plate.
Preferably, two sets of both ends bottom all is equipped with rather than integrated into one piece's supporting leg about the diaphragm, the bottom is equipped with the accumulator recovery groove of keeping in between the supporting leg.
Preferably, it is two sets of both ends outside all is equipped with rather than integrated into one piece's joint board about removing the sliding connection seat, the bottom left and right sides of lateral wall all is equipped with the draw-in groove that is used for the joint on the joint board around the type of falling U frame.
Preferably, the positive and negative rotation motor is fixedly arranged on the mounting plate outside the two groups of transverse plates, and the left end of the screw rod is connected in the bearing seat outside the two groups of transverse plates.
Preferably, the rear part of the rectangular sieve frame is fixedly connected with a connecting frame, the connecting frame is movably connected with a connecting rod through a connecting pin, and the connecting rod is movably connected to an eccentric turntable driven by a first servo motor.
Preferably, the bottom of the connecting metal plate is movably connected to the side edge of the rectangular sieve frame through a pin shaft, the upper part of the connecting metal plate is movably connected to the inner sides of the two groups of transverse plates through pin rods, and the right end of the rectangular sieve frame is connected with a discharge groove.
The utility model has the advantages that: the angle between the material guiding box and the horizontal ground can be adjusted by the cylinder through the extension or retraction of the piston rod, so that the small red bean seeds can be quickly or slowly discharged through the material discharging outlet of the material guiding box and fall down, and the small red bean seeds can uniformly fall into the rectangular sieve frame;
because the small particles or the impurities such as stems and leaves are often mixed in the small red bean seeds, when the rectangular sieve frame screens the small red bean seeds, the blower works to blow out a large amount of air from the air outlet at the bottom of the pipeline, so that the small red bean seeds in the rectangular sieve frame can be dedusted;
therefore, when the forward and reverse rotation motor works, the forward and reverse rotation of the screw rod can drive the movable sliding connection seat to move left and right, so that the blowing range of the air blower on the inverted U-shaped frame can completely cover the rectangular sieve frame, and the dust removal effect is improved.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of an exploded structure of the inverted U-shaped frame of the present invention;
fig. 3 is a schematic view of the connection and disassembly structure of the rectangular sieve frame, the connecting rod, the connecting pin, the first servo motor and the eccentric turntable of the present invention.
In the figure: the device comprises a transverse plate 1, a limiting protrusion 2, a movable sliding connection seat 3, a reinforcing rod 4, a temporary storage recovery tank 5, supporting legs 6, a forward and reverse rotating motor 7, a screw rod 8, a square plate 9, a bearing seat 10, a U-shaped support 11, a first pin 12, a vertical plate 13, a cylinder 14, a connecting plate 15, a feeding box 16, a guide box 17, a discharge outlet 18, an inverted U-shaped frame 19, an air blower 20, a support 21, a rectangular sieve frame 22, a screen 23, a connecting metal plate 24, a discharge groove 25, a pin rod 26, a clamping groove 27, a clamping plate 28, a connecting frame 29, a connecting rod 30, a connecting pin 31, a first servo motor 32 and an eccentric rotary table 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
Referring to fig. 1-3, the present invention provides a technical solution: a small red bean seed sieving mechanism includes:
the feeding device comprises two groups of transverse plates 1 which are symmetrically arranged front and back, connecting plates 15 are arranged at the upper ends of the left sides of the two groups of transverse plates 1, a material guiding box 17 is movably connected between the connecting plates 15 through a first pin 12, the left end of the material guiding box 17 is connected to the bottom of a material feeding box 16, the inner cavity of the material guiding box 17 is communicated with the inner cavity of the material feeding box 16, and a material discharging outlet 18 is arranged at the right end of the material guiding box 17;
the two ends of the U-shaped support 11 are respectively connected to the left ends of the two groups of transverse plates 1, the middle part of the upper end of the U-shaped support 11 is provided with a front group of vertical plates 13 and a rear group of vertical plates 13, an air cylinder 14 is connected between the front group of vertical plates 13 and the rear group of vertical plates 13 through a pin shaft, and a piston rod of the air cylinder 14 is movably connected to the bottom of the feeding box 16 through a;
the bottom of the front side wall and the bottom of the rear side wall of the inverted U-shaped frame 19 are respectively connected with two groups of movable sliding connection seats 3, the two groups of movable sliding connection seats 3 are connected through reinforcing rods 4, the two groups of movable sliding connection seats 3 are respectively connected on two groups of transverse plates 1 which are symmetrically arranged front and back in a sliding mode, limiting protrusions 2 which are integrally formed with the transverse plates 1 are arranged on the upper portions of the right ends of the two groups of transverse plates 1, the outer sides of the two groups of movable sliding connection seats 3 are connected with square plates 9, and screw rods 8 driven by a forward and reverse rotating motor 7 are screwed in the middle;
the upper end of the inverted U-shaped frame 19 is provided with an air blower 20 through a support 21, an air outlet of the air blower 20 sequentially penetrates through the support 21 and the top of the inverted U-shaped frame 19 through a pipeline, and an air outlet at the bottom of the pipeline is arranged in the inverted U-shaped frame 19;
the bottom of the rectangular screen frame 22 is provided with a screen 23, and the side edges of the rectangular screen frame 22 are movably connected between the two groups of transverse plates 1 through connecting metal plates 24.
Specifically, two sets of both ends bottom all is equipped with rather than integrated into one piece's supporting leg 6 about diaphragm 1, the bottom is equipped with temporary storage accumulator 5 between supporting leg 6.
Specifically, it is two sets of remove the both ends outside all to be equipped with rather than integrated into one piece's joint board 28 about sliding connection seat 3, the bottom left and right sides of the preceding back lateral wall of type of falling U frame 19 all is equipped with draw-in groove 27 that is used for the joint on joint board 28.
Specifically, the positive and negative rotation motor 7 is fixedly arranged on the mounting plate outside the two groups of transverse plates 1, and the left end of the screw rod 8 is connected in the bearing seat 10 outside the two groups of transverse plates 1.
Specifically, the rear part of the rectangular screen frame 22 is fixedly connected with a connecting frame 29, the connecting frame 29 is movably connected with a connecting rod 30 through a connecting pin 31, and the connecting rod 30 is movably connected to an eccentric rotary table 33 driven by a first servo motor 32.
Specifically, the bottom of the connecting metal plate 24 is movably connected to the side of the rectangular screen frame 22 through a pin shaft, the upper part of the connecting metal plate 24 is movably connected to the inner sides of the two groups of transverse plates 1 through a pin rod 26, and the right end of the rectangular screen frame 22 is connected with a discharge groove 25.
Specifically, when in use, the small red bean seeds are put into the feeding box 16 and then fall down until the small red bean seeds are discharged from the discharge outlet 18 at the right end of the guide box 17 and fall into the rectangular sieve frame 22;
because the middle part of the upper end of the U-shaped bracket 11 is provided with the front and the rear groups of vertical plates 13, the air cylinder 14 is connected between the front and the rear groups of vertical plates 13 through the pin shaft, the piston rod of the air cylinder 14 is movably connected to the bottom of the feeding box 16 through the pin shaft, the angle between the feeding box 17 and the horizontal ground can be adjusted through the extension or retraction of the piston rod of the air cylinder 14, and the small red bean seeds can be quickly or slowly discharged through the discharging outlet 18 of the feeding box 17 and fall down;
because the side edge of the rectangular screen frame 22 is movably connected between the two groups of transverse plates 1 through the connecting metal plate 24, the rear part of the rectangular screen frame 22 is fixedly connected with the connecting frame 29, the connecting frame 29 is movably connected with the connecting rod 30 through the connecting pin 31, and the connecting rod 30 is movably connected on the eccentric turntable 33 driven by the first servo motor 32, so that the rectangular screen frame 22 can move left and right under the condition that the eccentric turntable 33 is driven by the first servo motor 32 to rotate, the small red bean seeds in the rectangular screen frame 22 can be screened, the large red bean seeds are discharged and collected through the discharge groove 25, and the small red bean seeds leak into the temporary storage recovery groove 5 through the screen 23;
because small particles or impurities such as stems and leaves are often mixed in the small red bean seeds, when the rectangular sieve frame 22 is used for sieving the small red bean seeds, the blower 20 works to blow out a large amount of air at the air outlet at the bottom of the pipeline, so that the small red bean seeds in the rectangular sieve frame 22 can be dedusted;
simultaneously, because the bottom of lateral wall is connected respectively in two sets of removal sliding seat 3 around the type of falling U frame 19, and is two sets of remove sliding seat 3 and sliding seat 3 connect respectively on two sets of diaphragm 1 that the front and back symmetry set up, two sets of diaphragm 1's right-hand member upper portion is equipped with rather than integrated into one piece's spacing arch 2, and is two sets of remove sliding seat 3's the outside is connected with square board 9, and square board 9 middle part spiro union has lead screw 8 through the motor 7 drive that just reverses, like this at the motor 7 during operation that reverses, can be through the just reversing of lead screw 8 to the drive removes about removing sliding seat 3, just so can make the range of blowing of air-blower 20 on the type of falling U frame 19 cover rectangle sieve frame 22 completely in, improves dust removal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a small red bean seed sieving mechanism which characterized in that includes:
the feeding device comprises two groups of transverse plates (1) which are symmetrically arranged in front and back, connecting plates (15) are arranged at the upper ends of the left sides of the two groups of transverse plates (1), material guide boxes (17) are movably connected between the connecting plates (15) through first pins (12), the left ends of the material guide boxes (17) are connected to the bottoms of material feeding boxes (16), the inner cavities of the material guide boxes (17) are communicated with the inner cavity of the material feeding box (16), and material discharging outlets (18) are arranged at the right ends of the material guide boxes (17);
the two ends of the U-shaped support (11) are respectively connected to the left ends of the two groups of transverse plates (1), the middle part of the upper end of the U-shaped support (11) is provided with a front group of vertical plates (13) and a rear group of vertical plates (13), an air cylinder (14) is connected between the front group of vertical plates and the rear group of vertical plates (13) through a pin shaft, and a piston rod of the air cylinder (14) is movably connected to the bottom of the feeding box (16);
the bottom of the front side wall and the bottom of the rear side wall of the inverted U-shaped frame (19) are respectively connected with two groups of movable sliding connection seats (3), the two groups of movable sliding connection seats (3) are connected through reinforcing rods (4), the two groups of movable sliding connection seats (3) are respectively in sliding connection with two groups of transverse plates (1) symmetrically arranged in the front and rear direction, limiting protrusions (2) integrally formed with the transverse plates (1) are arranged on the upper portions of the right ends of the two groups of transverse plates (1), the outer sides of the two groups of movable sliding connection seats (3) are connected with square plates (9), and screw rods (8) driven by a forward and reverse rotating motor (7) are screwed in the middle of the square;
an air blower (20) is mounted at the upper end of the inverted U-shaped frame (19) through a support (21), an air outlet of the air blower (20) sequentially penetrates through the support (21) and the top of the inverted U-shaped frame (19) through a pipeline, and an air outlet at the bottom of the pipeline is arranged in the inverted U-shaped frame (19);
the bottom of the rectangular screen frame (22) is provided with a screen (23), and the side edge of the rectangular screen frame (22) is movably connected between the two groups of transverse plates (1) through a connecting metal plate (24).
2. The small red bean seed screening device according to claim 1, wherein: two sets of both ends bottom all is equipped with rather than integrated into one piece's supporting leg (6) about diaphragm (1), the bottom is equipped with temporary storage accumulator (5) between supporting leg (6).
3. The small red bean seed screening device according to claim 1, wherein: two sets of both ends outside all is equipped with rather than integrated into one piece's joint board (28) about removing sliding connection seat (3), the bottom left and right sides of lateral wall all is equipped with draw-in groove (27) that are used for the joint on joint board (28) around type of falling U frame (19).
4. The small red bean seed screening device according to claim 1, wherein: the positive and negative rotation motor (7) is fixedly arranged on the mounting plate outside the two groups of transverse plates (1), and the left end of the screw rod (8) is connected in the bearing seat (10) outside the two groups of transverse plates (1).
5. The small red bean seed screening device according to claim 1, wherein: the rear portion of the rectangular screen frame (22) is fixedly connected with a connecting frame (29), the connecting frame (29) is movably connected with a connecting rod (30) through a connecting pin (31), and the connecting rod (30) is movably connected to an eccentric turntable (33) driven by a first servo motor (32).
6. The small red bean seed screening device according to claim 1, wherein: the bottom of the connecting metal plate (24) is movably connected to the side edge of the rectangular sieve frame (22) through a pin shaft, the upper portion of the connecting metal plate (24) is movably connected to the inner sides of the two groups of transverse plates (1) through a pin rod (26), and the right end of the rectangular sieve frame (22) is connected with a discharge groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720703.XU CN209935233U (en) | 2019-05-20 | 2019-05-20 | Small red bean seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720703.XU CN209935233U (en) | 2019-05-20 | 2019-05-20 | Small red bean seed sieving mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209935233U true CN209935233U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920720703.XU Expired - Fee Related CN209935233U (en) | 2019-05-20 | 2019-05-20 | Small red bean seed sieving mechanism |
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| Country | Link |
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| CN (1) | CN209935233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889346A (en) * | 2020-08-10 | 2020-11-06 | 王文思 | Chinese patent medicine processing is with classified screening device |
-
2019
- 2019-05-20 CN CN201920720703.XU patent/CN209935233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889346A (en) * | 2020-08-10 | 2020-11-06 | 王文思 | Chinese patent medicine processing is with classified screening device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20200520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |