CN215313924U - Stone removing device for rice processing - Google Patents
Stone removing device for rice processing Download PDFInfo
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- CN215313924U CN215313924U CN202023262646.7U CN202023262646U CN215313924U CN 215313924 U CN215313924 U CN 215313924U CN 202023262646 U CN202023262646 U CN 202023262646U CN 215313924 U CN215313924 U CN 215313924U
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- screening box
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Abstract
The utility model relates to the technical field of stone removal, in particular to a stone removal device for rice processing, which comprises a bottom plate, wherein two support plates are arranged on two sides of the upper end of the bottom plate, cross rods are respectively arranged on the opposite sides of the two support plates, one end of each cross rod is provided with a screening box, the screening box is provided with an upper opening and a lower opening, a cylindrical screen is vertically arranged in the screening box, the radius of the lower part of the cylindrical screen is smaller than that of the upper part, a rotating shaft is arranged in the center of the cylindrical screen, a supporting rod is arranged between the rotating shaft and the inner side of the cylindrical screen, the lower end of the cylindrical screen extends out of the screening box and is rotatably provided with a bearing plate, the stone removal device for rice processing is rotatably arranged at the central opening of the bearing plate and the lower end of the cylindrical screen, the rotation of the cylindrical screen is transmitted to the rotation of the cylindrical screen through the up-and-down movement of the lower screen, the rotation of the cylindrical screen is changed into composite movement, rice particles can not block fine stones, thereby ensuring good stone removal effect and improving the quality of products, is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of stone removal, in particular to a stone removal device for rice processing.
Background
Rice is a cereal crop of the genus Oryza, and the representative species is rice. The rice is native to China and India, and the rice is planted by precedents in Yangtze river basin of China seven thousand years ago. In the rice harvest, stones need to be removed from collected rice, mixed stones are screened out, and subsequent treatment is facilitated.
Disclosure of Invention
The utility model aims to solve the defect that blockage occurs on a single motion track in the prior art, and provides a stone removing device for rice processing.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the stone removing device for rice processing comprises a bottom plate, wherein two supporting plates are mounted on two sides of the upper end of the bottom plate, a cross rod is mounted on one opposite side of each supporting plate, a screening box is mounted at one end of the cross rod, an upper opening and a lower opening of the screening box are formed in the screening box, a cylindrical screen is vertically placed in the screening box, the radius of the lower part of the cylindrical screen is smaller than that of the upper part of the cylindrical screen, a rotating shaft is placed in the center of the interior of the cylindrical screen, a supporting rod is mounted between the rotating shaft and the inner side of the cylindrical screen, the lower end of the cylindrical screen extends out of the screening box and is rotatably mounted with a bearing disc, and an opening in the center of the bearing disc is rotatably mounted with the lower end of the cylindrical screen;
two supporting side plates are arranged between two supporting plates at the upper end of the bottom plate, a sliding plate is arranged between the lower ends of the two supporting side plates, two screen side plates are arranged between the supporting side plates, a lower screen is arranged between the screen side plates, the lower screen is inclined, an inclined plate is arranged at the upper end of the lower screen, the lower end of the rotating shaft penetrates through the center of the bearing plate and penetrates through the inclined plate, a second motor is arranged at the lower end of the rotating shaft, connecting rods are arranged at two sides of the second motor, and one end of each connecting rod is arranged with the screen side plate;
the support has seted up the circular recess on the curb plate, the carousel has been put to the inside of circular recess, the rectangular channel has been seted up on the carousel, the slide bar has been put to the inside of rectangular channel, the slide bar side is close to carousel center one side with the rectangular channel inside and installs the spring, slide bar one end and screen cloth curb plate welding, the rotation axis is installed at the carousel center, first motor is installed to rotation axis one end, the motor platform is installed to first motor lower extreme, motor platform lower extreme and bottom plate welding.
Preferably, the opening areas of the two ends of the rectangular groove are smaller than the inside of the rectangular groove, and a clamping block is mounted on the sliding rod and clamped inside the rectangular groove.
Preferably, still include stop gear, stop gear is located the carousel both sides, stop gear includes a rectangular cylinder, a rectangular cylinder is installed with the support curb plate, a threaded rod has been inserted to rectangular cylinder one side screw thread, a rectangular cylinder opposite side is inserted and is equipped with the carriage release lever, spacing arc is installed to carriage release lever one end, spacing arc is located the carousel side.
Preferably, a rotating handle is mounted at one end of the threaded rod.
Preferably, a round box is installed at the upper end of the screening box, and a funnel is installed at the upper end of the round box.
Preferably, the bottom plate is provided with a bottom beam at the lower end.
Preferably, a rear baffle is installed at the upper end of the inclined plate.
The stone removing device for rice processing provided by the utility model has the beneficial effects that: this stone removing device for rice processing transmits the rotation of drum screen cloth through the up-and-down motion of screen cloth down for the rotation of drum screen cloth becomes compound motion, makes the rice granule can not block tiny stone, thereby makes to remove stone effectual, improves the quality of product, and the people of being convenient for use.
Drawings
FIG. 1 is a first schematic structural diagram of a stone removing device for rice processing according to the present invention.
FIG. 2 is a second schematic structural view of a stone removing device for rice processing according to the present invention.
FIG. 3 is a third schematic structural view of a stone removing device for rice processing according to the present invention.
FIG. 4 is a sectional view of a stone removing apparatus for rice processing according to the present invention.
Fig. 5 is a schematic structural diagram of a limiting mechanism of the stone removing device for rice processing according to the present invention.
In the figure: the device comprises a funnel 1, a round box 2, a screening box 3, a cross rod 4, a supporting plate 5, a bearing disc 6, a bottom plate 7, a first motor 8, a limiting mechanism 9, a rotary disc 10, a motor platform 11, a bottom beam 12, a screen side plate 13, a lower screen 14, a supporting side plate 15, a sliding plate 16, a second motor 17, a connecting rod 18, a rear baffle plate 19, a cylindrical screen 20, a supporting rod 21, a rotating shaft 22, an inclined plate 24, a round groove 25, a sliding rod 26, a clamping block 27, a rectangular groove 28, a spring 29, a rotating shaft 30, a limiting arc 31, a moving rod 32, a rectangular cylinder 33, a threaded rod 34 and a rotating handle 35.
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.
Referring to fig. 1-5, a stone removing device for rice processing comprises a bottom plate 7, two supporting plates 5 are mounted on two sides of the upper end of the bottom plate 7, a cross rod 4 is mounted on one opposite side of each supporting plate 5, a screening box 3 is mounted at one end of each cross rod 4, an upper opening and a lower opening of each screening box 3 are formed, a cylindrical screen 20 is vertically placed inside each screening box 3, the radius of the lower part of each cylindrical screen 20 is smaller than that of the upper part, a rotating shaft 22 is placed in the center of the inside of each cylindrical screen 20, a supporting rod 21 is mounted between each rotating shaft 22 and the inner side of each cylindrical screen 20, the lower end of each cylindrical screen 20 extends out of each screening box 3 and is rotatably mounted with a bearing disc 6, and an opening in the center of each bearing disc 6 is rotatably mounted with the lower end of each cylindrical screen 20;
two supporting side plates 15 are arranged between two supporting plates 5 at the upper end of the bottom plate 7, a sliding plate 16 is arranged between the lower ends of the two supporting side plates 15, two screen side plates 13 are arranged between the supporting side plates 15, a lower screen 14 is arranged between the screen side plates 13, the lower screen 14 is inclined, an inclined plate 24 is arranged at the upper end of the lower screen 14, the lower end of a rotating shaft 22 penetrates through the center of the bearing disc 6 and penetrates through the inclined plate 24, a second motor 17 is arranged at the lower end of the rotating shaft 22, connecting rods 18 are arranged on two sides of the second motor 17, and one end of each connecting rod 18 is arranged with the corresponding screen side plate 13;
support and seted up circular slot 25 on the curb plate 15, circular slot 25 is inside to have put carousel 10, rectangular channel 28 has been seted up on the carousel 10, rectangular channel 28 is inside to have put slide bar 26, slide bar 26 side and rectangular channel 28 are inside to be close to carousel 10 center one side and install spring 29, slide bar 26 one end and screen cloth curb plate 13 welding, rotation axis 30 is installed at carousel 10 center, first motor 8 is installed to rotation axis 30 one end, motor platform 11 is installed to first motor 8 lower extreme, the welding of motor platform 11 lower extreme and bottom plate 7.
During the use, pour the rice into from screening case 3 top, start first motor 8 and second motor 17, first motor 8 drives the carousel 10 rotatory, make slide bar 26 rotatory, thereby make screen cloth curb plate 13 circumference rotatory, screen cloth curb plate 13 drives drum screen cloth 20 and the vertical face of second motor 17 is rotatory, second motor 17 drives drum screen cloth 20 and revolves the rotation of axis 22, make drum screen cloth 20 combined motion, the stone of rice is selected from drum screen cloth 20, fall into and accept a set 6 and pour into, surplus rice gets into down screen cloth 14 and continues the screening, the stone gets into slide 16 and pours out, the device passes through combined motion screening and double-deck screening, make to remove the stone effectual, high product quality, and people of being convenient for use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A stone removing device for processing rice comprises a bottom plate (7), two supporting plates (5) are arranged on two sides of the upper end of the bottom plate (7), a cross rod (4) is arranged on one side, opposite to the two supporting plates (5), one end of the cross bar (4) is provided with a screening box (3), the screening box (3) is provided with an upper opening and a lower opening, it is characterized in that a cylindrical screen (20) is vertically arranged in the screening box (3), the radius of the lower part of the cylindrical screen (20) is smaller than that of the upper part, a rotating shaft (22) is arranged at the center of the inner part of the cylindrical screen (20), a support rod (21) is arranged between the rotating shaft (22) and the inner side of the cylindrical screen (20), the lower end of the cylindrical screen (20) extends out of the screening box (3) and is rotatably provided with a bearing disc (6), the central opening of the bearing disc (6) is rotatably arranged with the lower end of the cylindrical screen (20);
two supporting side plates (15) are arranged between two supporting plates (5) at the upper end of the bottom plate (7), a sliding plate (16) is arranged between the lower ends of the two supporting side plates (15), two screen side plates (13) are arranged between the supporting side plates (15), a lower screen (14) is arranged between the screen side plates (13), the lower screen (14) is inclined, an inclined plate (24) is arranged at the upper end of the lower screen (14), the lower end of a rotating shaft (22) penetrates through the center of the bearing disc (6) and penetrates through the inclined plate (24), a second motor (17) is arranged at the lower end of the rotating shaft (22), connecting rods (18) are arranged on two sides of the second motor (17), and one ends of the connecting rods (18) are arranged with the screen side plates (13);
circular recess (25) have been seted up on support curb plate (15), circular recess (25) inside has been put carousel (10), rectangular channel (28) have been seted up on carousel (10), slide bar (26) have been put to rectangular channel (28) inside, slide bar (26) side and rectangular channel (28) are inside to be close to carousel (10) center one side and install spring (29), slide bar (26) one end and screen cloth curb plate (13) welding, rotation axis (30) are installed at carousel (10) center, first motor (8) are installed to rotation axis (30) one end, motor platform (11) are installed to first motor (8) lower extreme, motor platform (11) lower extreme and bottom plate (7) welding.
2. The rice processing stone removing device as claimed in claim 1, wherein the open area of both ends of the rectangular groove (28) is smaller than the inside, the slide rod (26) is provided with a block (27), and the block (27) is blocked in the rectangular groove (28).
3. The rice processing stone removing device according to claim 1, further comprising a limiting mechanism (9), wherein the limiting mechanism (9) is located on two sides of the turntable (10), the limiting mechanism (9) comprises a rectangular cylinder (33), the rectangular cylinder (33) is installed on the supporting side plate (15), a threaded rod (34) is inserted into one side of the rectangular cylinder (33) in a threaded mode, a moving rod (32) is inserted into the other side of the rectangular cylinder (33), a limiting arc (31) is installed at one end of the moving rod (32), and the limiting arc (31) is located on the side face of the turntable (10).
4. A rice processing stone removing device as claimed in claim 3, characterized in that a rotary handle (35) is mounted at one end of the threaded rod (34).
5. The rice processing stone removing device as claimed in claim 1, wherein a round box (2) is installed at the upper end of the screening box (3), and a funnel (1) is installed at the upper end of the round box (2).
6. A rice processing stone removing device as claimed in claim 1, characterized in that a bottom beam (12) is mounted to the lower end of the bottom plate (7).
7. The rice processing stone removing device as claimed in claim 1, wherein a back baffle plate (19) is installed at an upper end of the inclined plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023262646.7U CN215313924U (en) | 2020-12-29 | 2020-12-29 | Stone removing device for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023262646.7U CN215313924U (en) | 2020-12-29 | 2020-12-29 | Stone removing device for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313924U true CN215313924U (en) | 2021-12-28 |
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ID=79571021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023262646.7U Active CN215313924U (en) | 2020-12-29 | 2020-12-29 | Stone removing device for rice processing |
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| CN (1) | CN215313924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827826A (en) * | 2020-12-29 | 2021-05-25 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Stone removing device for rice processing |
-
2020
- 2020-12-29 CN CN202023262646.7U patent/CN215313924U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827826A (en) * | 2020-12-29 | 2021-05-25 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Stone removing device for rice processing |
| CN112827826B (en) * | 2020-12-29 | 2024-05-28 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Stone removing device for rice processing |
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