CN214918091U - Prevent rice sieving mechanism of jam - Google Patents
Prevent rice sieving mechanism of jam Download PDFInfo
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- CN214918091U CN214918091U CN202121197577.8U CN202121197577U CN214918091U CN 214918091 U CN214918091 U CN 214918091U CN 202121197577 U CN202121197577 U CN 202121197577U CN 214918091 U CN214918091 U CN 214918091U
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Abstract
The utility model provides a prevent rice sieving mechanism of jam which characterized in that includes: the rice screening box comprises a box body (1), wherein the bottom of an inner cavity of the box body (1) is close to four corners and is fixedly connected with supporting shells (2) respectively, four supporting shells (2) are internally provided with T-shaped rods (3) respectively, the top of each supporting shell (2) is provided with a round hole, the top ends of the four T-shaped rods (3) penetrate through the round holes and are fixedly connected with a same first sieve hopper (5), the side wall of each T-shaped rod (3) is sleeved with a spring (4), one end of each spring (4) is fixedly connected with the supporting shell (2), the bottom end of each spring (4) is fixedly connected with the corresponding T-shaped rod (3), the top of each first sieve hopper (5) is close to the four corners and is fixedly connected with a mounting plate (6), and the motors can drive the first sieve hopper and the second sieve hopper to reciprocate up and down through mutual matching among the motors, the cams, the springs, the first sieve hopper and the second sieve hopper and the like, so as to achieve the purpose of rice screening, the working efficiency can be effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the rice processing, concretely relates to prevent rice sieving mechanism of jam.
Background
In daily life, some crowds can plant the rice and be used for daily edible, the rice can not guarantee that all are high-quality rice when receiving, so need filter it when processing man-hour to the rice, can sieve broken rice or other impurity like this, make the finished product of rice obtain the guarantee, and current sieving mechanism is when using, most can not sieve the rice very well, make broken rice or impurity have the residue, and lack quantitative unloading mechanism, thereby lead to sieving the defect such as the effect is low and availability factor hangs down, therefore we propose a prevent rice sieving mechanism of jam.
In order to overcome the above technical problems, the applicant has made extensive studies and, from the practical standpoint, discloses a novel display stand connecting arm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent rice sieving mechanism of jam to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a prevent rice sieving mechanism of jam which characterized in that includes: the box body 1, the bottom of the inner cavity of the box body 1 is respectively and fixedly connected with supporting shells 2 near four corners, four supporting shells 2 are respectively and internally provided with T-shaped rods 3, the top of each supporting shell 2 is provided with a round hole, the top ends of the four T-shaped rods 3 are fixedly connected with a same first sieve hopper 5 through the round holes, the side wall of each T-shaped rod 3 is sleeved with a spring 4, one end of each spring 4 is fixedly connected with the supporting shell 2, the bottom end of each spring 4 is fixedly connected with the T-shaped rod 3, the top of each first sieve hopper 5 near the four corners is respectively and fixedly connected with a mounting plate 6, the top of each mounting plate 6 is fixedly connected with a second sieve hopper 7, the first sieve hopper 5 and the second sieve hopper 7 are respectively and fixedly connected with a discharging plate 8 at the side far away from the center of the box body 1, the left side and the right side of the box body 1 are respectively provided with rectangular openings, and the two sides of the discharging plates 8 and the side far away from the center of the box body 1 respectively pass through the rectangular openings and extend out of the box body 1, the bottom of the first sieve hopper 5 is fixedly connected with two vertical plates 11, a pulley 12 is movably connected between the two vertical plates 11, the bottom of the inner cavity of the box body 1 is fixedly connected with two fixed plates 9, a transmission rod 14 is movably connected between the two fixed plates 9 through a bearing, a cam 10 is fixedly connected on the side wall of the transmission rod 14, the top of the cam 10 is contacted with the pulley 12, a motor 13 is installed at the bottom of the inner cavity of the box body 1, the right end of the transmission rod 14 passes through a bearing inner ring and is fixedly connected with the output end of the motor 13, the top of the box body 1 is fixedly connected with a feed hopper 15, rectangular openings are respectively formed in the left side wall and the right side wall of the feed hopper 15, a quantitative plate 16 is arranged in each rectangular opening, two sides of the quantitative plate 16 respectively extend to the outer side of the feed hopper 15, a quantitative opening 17 is formed in the top of the quantitative plate 16, a feed inlet 18 matched with the quantitative opening 17 is formed in the position, which is close to the right side wall, of the top of the box body 1, the top of the box body 1 is fixedly connected with a first rectangular plate 19, the front wall of the first rectangular plate 19 is movably connected with a first bevel gear 20 through a rotating shaft and a bearing, the rear end of the rotating shaft on the first bevel gear 20 passes through the bearing inner ring and extends to the rear part of the first rectangular plate 19 to be fixedly connected with a circular plate 21, the rear side wall of the circular plate 21 is movably connected with a connecting rod 22, the rear side wall of the connecting rod 22 close to the right side is movably connected with the quantitative plate 16 through a fixing block, a second bevel gear 25 is meshed with the first bevel gear 20, a round rod 24 is fixedly connected to the left side wall of the second bevel gear 25, a second rectangular plate 23 is fixedly connected to the top of the box body 1 near the left side, the left end of the round rod 24 penetrates through the second rectangular plate 23 and is movably connected with the second rectangular plate 23, the left end of the transmission rod 14 penetrates through the bearing inner ring and extends out of the box body 1, and the transmission rod 14 is in transmission connection with the round rod 24 through a belt.
Preferably, screening holes are respectively formed in the bottoms of the inner cavities of the first screening hopper 5 and the second screening hopper 7, and the diameter of the screening hole in the first screening hopper 5 is smaller than that of the screening hole in the second screening hopper 7.
Preferably, the bottom of the box body 1 is fixedly connected with supporting plates near four corners respectively.
Preferably, one side of each of the four support plates is movably connected with a movable wheel.
Preferably, the top of the box body 1 is provided with a sliding groove matched with the quantitative plate 16.
Compared with the prior art, the utility model provides a prevent rice sieving mechanism of jam possesses following beneficial effect:
this technical scheme passes through mutually supporting between motor, cam, spring, first sieve fill, the second sieve fill etc, can realize that the motor drives first sieve fill and second sieve fill reciprocating motion from top to bottom, reaches the purpose to the rice screening, can effectual improvement its work efficiency.
This technical scheme passes through mutually supporting between feeder hopper, ration board, ration opening, plectane, the connecting rod etc. and can realize that the plectane passes through the connecting rod and drives the motion of ration board side to side, can reach and carry out quantitative indirect feeding to the rice, prevents that the feeding too much from leading to the screening thoroughly inadequately, can effectual improvement its screening efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the second sieve hopper of FIG. 1;
fig. 3 is a right side view of the feed hopper of fig. 1.
In the figure: 1. a box body; 2. a support housing; 3. a T-shaped rod; 4. a spring; 5. a first sieve hopper; 6. mounting a plate; 7. a second sieve hopper; 8. a discharge plate; 9. a fixing plate; 10. a cam; 11. a vertical plate; 12. a pulley; 13. a motor; 14. a transmission rod; 15. a feed hopper; 16. a quantitative plate; 17. a quantitative opening; 18. a feed inlet; 19. a first rectangular plate; 20. a first bevel gear; 21. a circular plate; 22. a connecting rod; 23. a second rectangular plate; 24. a round bar; 25. a second bevel gear.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a prevent rice sieving mechanism of jam which characterized in that includes: the box body 1, the bottom of the inner cavity of the box body 1 is respectively and fixedly connected with supporting shells 2 near four corners, four supporting shells 2 are respectively and internally provided with T-shaped rods 3, the top of each supporting shell 2 is provided with a round hole, the top ends of the four T-shaped rods 3 are fixedly connected with a same first sieve hopper 5 through the round holes, the side wall of each T-shaped rod 3 is sleeved with a spring 4, one end of each spring 4 is fixedly connected with the supporting shell 2, the bottom end of each spring 4 is fixedly connected with the T-shaped rod 3, the top of each first sieve hopper 5 near the four corners is respectively and fixedly connected with a mounting plate 6, the top of each mounting plate 6 is fixedly connected with a second sieve hopper 7, the first sieve hopper 5 and the second sieve hopper 7 are respectively and fixedly connected with a discharging plate 8 at the side far away from the center of the box body 1, the left side and the right side of the box body 1 are respectively provided with rectangular openings, and the two sides of the discharging plates 8 and the side far away from the center of the box body 1 respectively pass through the rectangular openings and extend out of the box body 1, the bottom of the first sieve hopper 5 is fixedly connected with two vertical plates 11, a pulley 12 is movably connected between the two vertical plates 11, the bottom of the inner cavity of the box body 1 is fixedly connected with two fixed plates 9, a transmission rod 14 is movably connected between the two fixed plates 9 through a bearing, a cam 10 is fixedly connected on the side wall of the transmission rod 14, the top of the cam 10 is contacted with the pulley 12, a motor 13 is installed at the bottom of the inner cavity of the box body 1, the right end of the transmission rod 14 passes through a bearing inner ring and is fixedly connected with the output end of the motor 13, the top of the box body 1 is fixedly connected with a feed hopper 15, rectangular openings are respectively formed in the left side wall and the right side wall of the feed hopper 15, a quantitative plate 16 is arranged in each rectangular opening, two sides of the quantitative plate 16 respectively extend to the outer side of the feed hopper 15, a quantitative opening 17 is formed in the top of the quantitative plate 16, a feed inlet 18 matched with the quantitative opening 17 is formed in the position, which is close to the right side wall, of the top of the box body 1, the top of the box body 1 is fixedly connected with a first rectangular plate 19, the front wall of the first rectangular plate 19 is movably connected with a first bevel gear 20 through a rotating shaft and a bearing, the rear end of the rotating shaft on the first bevel gear 20 passes through the bearing inner ring and extends to the rear part of the first rectangular plate 19 to be fixedly connected with a circular plate 21, the rear side wall of the circular plate 21 is movably connected with a connecting rod 22, the rear side wall of the connecting rod 22 close to the right side is movably connected with the quantitative plate 16 through a fixed block, a second bevel gear 25 is meshed with the first bevel gear 20, a round rod 24 is fixedly connected to the left side wall of the second bevel gear 25, a second rectangular plate 23 is fixedly connected to the top of the box body 1 near the left side, the left end of the round rod 24 penetrates through the second rectangular plate 23 and is movably connected with the second rectangular plate 23, the left end of the transmission rod 14 penetrates through the bearing inner ring and extends out of the box body 1, and the transmission rod 14 is in transmission connection with the round rod 24 through a belt.
Preferably, screening holes are respectively formed in the bottoms of the inner cavities of the first screening hopper 5 and the second screening hopper 7, and the diameter of the screening hole in the first screening hopper 5 is smaller than that of the screening hole in the second screening hopper 7.
Preferably, the bottom of the box body 1 is fixedly connected with supporting plates near four corners respectively.
Preferably, one side of each of the four support plates is movably connected with a movable wheel.
Preferably, the top of the box body 1 is provided with a sliding groove matched with the quantitative plate 16.
The utility model discloses a theory of operation and use flow are as follows:
when the technical scheme is used, firstly, a motor 13 is started through an external power supply, the motor 13 drives a cam 10 to rotate through a transmission rod 14, the cam 10 rotates to push a pulley 12 to enable a first sieve hopper 5 and a second sieve hopper 7 to reciprocate up and down, when a convex part of the cam 10 rotates to the upper part, the first sieve hopper 5 and the second sieve hopper 7 are driven to ascend to compress a spring 4, when the convex part of the cam 10 rotates to the lower part, a T-shaped rod 3 is driven by the spring 4 to drive the first sieve hopper 5 and the second sieve hopper 7 to descend, the purposes of screening rice vibration are achieved in a reciprocating mode, the synchronous transmission rod 14 drives a second bevel gear 25 to rotate through a belt, the second bevel gear 25 drives a first bevel gear 20 and a circular plate 21 to rotate, the circular plate 21 drives a quantitative plate 16 to move left and right through a connecting rod 22, then rice to be screened is poured into a feeding hopper 15, when the quantitative plate 16 moves left, in the rice can get into ration opening 17, can block up feeder hopper 15 when ration board 16 moves right, prevent that the rice from continuing to drop, on the rice in the synchronous ration opening 17 passes through feed inlet 18 and gets into second sieve fill 7, carries out the classified screening to the rice by first sieve fill 5 and second sieve fill 7, and the rice of accomplishing by the screening can carry out the ejection of compact through ejection of compact board 8 gradually.
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 (5)
1. The utility model provides a prevent rice sieving mechanism of jam which characterized in that includes: the box body (1), the bottom of an inner cavity of the box body (1) is close to four corners and is fixedly connected with supporting shells (2) respectively, four supporting shells (2) are internally provided with T-shaped rods (3) respectively, the top of each supporting shell (2) is provided with a round hole, the top ends of the four T-shaped rods (3) penetrate through the round holes and are fixedly connected with the same first sieve hopper (5), the side wall of each T-shaped rod (3) is sleeved with a spring (4), one end of each spring (4) is fixedly connected with the supporting shell (2), the bottom end of each spring (4) is fixedly connected with the corresponding T-shaped rod (3), the top of each first sieve hopper (5) is close to the four corners and is fixedly connected with a mounting plate (6) respectively, the top of each mounting plate (6) is fixedly connected with a second sieve hopper (7), and the first sieve hopper (5) and the second sieve hopper (7) are fixedly connected with a discharging plate (8) respectively on one side far away from the center of the box body (1), the box body (1) left and right sides has been seted up the rectangle opening respectively, two one side that goes out flitch (8) and box body (1) center and keep away from passes the rectangle opening respectively and extends to outside box body (1), two riser (11) of fixedly connected with in first sieve fill (5) bottom, two swing joint has pulley (12) between riser (11), box body (1) inner chamber bottom fixedly connected with two fixed plates (9), two there is transfer line (14) through bearing swing joint between fixed plate (9), fixedly connected with cam (10) on transfer line (14) lateral wall, cam (10) top contacts with pulley (12), motor (13) are installed to box body (1) inner chamber bottom, transfer line (14) right-hand member passes bearing inner circle and motor (13) output end fixed connection, box body (1) top fixedly connected with feeder hopper (15), the utility model discloses a quantitative feeding device, including feeder hopper (15), quantitative board (16) both sides extend to the feeder hopper (15) outside respectively about the lateral wall has been seted up respectively, quantitative board (16) top has been seted up quantitative opening (17), box (1) top is close to right side wall department and has been seted up with quantitative opening (17) assorted feed inlet (18), box (1) top fixedly connected with first rectangular plate (19), first rectangular plate (19) antetheca has first bevel gear (20) through pivot and bearing swing joint, the pivot rear end on first bevel gear (20) passes the bearing inner circle and extends to first rectangular plate (19) rear fixedly connected with plectane (21), plectane (21) rear side wall swing joint has connecting rod (22), connecting rod (22) rear side wall is close to right side department and passes through fixed block and quantitative board (16) swing joint, first bevel gear (20) meshing has second bevel gear (25), second bevel gear (25) left side wall fixedly connected with round bar (24), box (1) top is close to left side department fixedly connected with second rectangular plate (23), round bar (24) left end run through second rectangular plate (23) and with second rectangular plate (23) swing joint, the left end of transfer line (14) passes the bearing inner circle and extends to outside box (1), be connected through belt transmission between transfer line (14) and round bar (24).
2. The anti-clogging rice screening device according to claim 1, wherein: screening holes are respectively formed in the bottoms of the inner cavities of the first screen hopper (5) and the second screen hopper (7), and the diameter of the screening hole in the first screen hopper (5) is smaller than that of the screening hole in the second screen hopper (7).
3. The anti-clogging rice screening device according to claim 1, wherein: the bottom of the box body (1) is close to four corners and is fixedly connected with supporting plates respectively.
4. The anti-clogging rice screening device according to claim 3, wherein: one side of each of the four supporting plates is movably connected with a movable wheel.
5. The anti-clogging rice screening device according to claim 1, wherein: the top of the box body (1) is provided with a sliding chute matched with the quantitative plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197577.8U CN214918091U (en) | 2021-05-31 | 2021-05-31 | Prevent rice sieving mechanism of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197577.8U CN214918091U (en) | 2021-05-31 | 2021-05-31 | Prevent rice sieving mechanism of jam |
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| Publication Number | Publication Date |
|---|---|
| CN214918091U true CN214918091U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121197577.8U Active CN214918091U (en) | 2021-05-31 | 2021-05-31 | Prevent rice sieving mechanism of jam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347293A (en) * | 2021-12-08 | 2022-04-15 | 寿光市煜盛汽车配件有限公司 | Open plasticator is used in preparation of vehicle acoustic celotex board |
| CN115191248A (en) * | 2022-06-17 | 2022-10-18 | 宁夏海原国华农机制造有限责任公司 | Feed manufacturing equipment for animal husbandry |
-
2021
- 2021-05-31 CN CN202121197577.8U patent/CN214918091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347293A (en) * | 2021-12-08 | 2022-04-15 | 寿光市煜盛汽车配件有限公司 | Open plasticator is used in preparation of vehicle acoustic celotex board |
| CN115191248A (en) * | 2022-06-17 | 2022-10-18 | 宁夏海原国华农机制造有限责任公司 | Feed manufacturing equipment for animal husbandry |
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