CN218982294U - Double-screen gravity grain coarse separation equipment - Google Patents
Double-screen gravity grain coarse separation equipment Download PDFInfo
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- CN218982294U CN218982294U CN202320044577.7U CN202320044577U CN218982294U CN 218982294 U CN218982294 U CN 218982294U CN 202320044577 U CN202320044577 U CN 202320044577U CN 218982294 U CN218982294 U CN 218982294U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of gravity grain and brown rice separating devices, in particular to a double-sieve gravity grain and brown rice separating device which can improve the production efficiency and reduce the probability of low screening efficiency of the existing double-sieve grain and brown rice separating device when in use, and comprises a mounting plate, wherein four groups of supporting legs are arranged at the bottom end of the mounting plate, and the grain and brown rice separating device is arranged at the top end of the mounting plate; the utility model provides a rough splitter of millet includes installation piece, vibrating device, two sets of screening rooms, two sets of adapter sleeve, two sets of collecting chambers, two sets of inlet pipes and feeder hopper, and the top middle part at the mounting panel is installed to the installation piece, and vibrating device installs on the installation piece top, and two sets of collecting chambers are installed respectively in mounting panel top left and right sides, and the inner of two sets of screening rooms is connected with vibrating device respectively, and the inner of every collection chamber of group and every screening room of group all is provided with multiunit spring, and the top and the bottom of every collection chamber of every group all communicate and are provided with the trash outlet and advance miscellaneous mouth.
Description
Technical Field
The utility model relates to the technical field of gravity grain and brown rice separating devices, in particular to double-sieve gravity grain and brown rice separating equipment.
Background
The gravity separator is a kind of equipment for separating the grains by using the difference of specific gravity, granularity and surface friction coefficient between the grains and increasing automatic classification under the action of the bidirectional inclined and reciprocating working plate.
When the gravity grain coarse separation equipment is used, firstly, the grain is added into the feed inlet, then the vibration device is started to separate the grain coarse, and when the existing double-screen grain coarse separation equipment is used, the probability of low screening efficiency is easy to occur, so that the practicality of the double-screen grain coarse separation equipment is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the double-screen gravity grain and brown rice separating equipment which can improve the production efficiency and reduce the probability of low screening efficiency when the existing double-screen grain and brown rice separating equipment is used, thereby enhancing the practicability.
The utility model relates to a double-screen gravity grain and coarse separation device, which comprises a mounting plate, wherein four groups of supporting legs are arranged at the bottom end of the mounting plate, and a grain and coarse separation device is arranged at the top end of the mounting plate;
the utility model provides a rough splitter of millet includes installation piece, vibrating device, two sets of screening rooms, two sets of adapter sleeve, two sets of collecting chambers, two sets of inlet pipes and feeder hopper, the top middle part at the mounting panel is installed to the installation piece, vibrating device installs on the installation piece top, two sets of collecting chambers install respectively in mounting panel top left and right sides, the inner of two sets of screening rooms is connected with vibrating device respectively, the inner of every collection chamber of group and every screening room of group all is provided with multiunit spring, the top and the bottom of every screening room of group and every collection room of group all communicate and are provided with the trash outlet and advance miscellaneous mouth, every trash outlet of group and every trash inlet are connected through two sets of adapter sleeve respectively, every screening room of group's top and outside communicate respectively and are provided with feed inlet and discharging pipe, the bottom of two sets of inlet pipes are connected with two sets of feed inlet respectively, the feeder hopper is installed on the top of two sets of inlet pipes, the upper portion and the lower part in every screening room of group is provided with first sieve and second sieve respectively, the outer end of every screening room of group all is provided with rough separator of millet.
The utility model relates to a double-screen gravity grain coarse separation device, each group of grain coarse separation device comprises a placement plate, a centrifugal blower, suction pipes and suction nozzles, wherein the two groups of placement plates are respectively arranged at the middle parts of the outer ends of two groups of screening chambers, the two groups of centrifugal blowers are respectively arranged at the top ends of the two groups of placement plates, the two groups of suction pipes are respectively arranged at the input ends of the two groups of centrifugal blowers, through holes are respectively communicated with the upper sides of the outer ends of the two groups of screening chambers, the two groups of suction pipes respectively penetrate through the two groups of through holes to enter the two groups of screening chambers, and the two groups of suction nozzles are respectively arranged at the input ends of the two groups of suction pipes.
According to the double-screen gravity grain and coarse separation equipment, two groups of support rods 21 are arranged at the bottom end of each group of placing plates 17.
The utility model relates to a double-screen gravity grain coarse separation device, which also comprises mounting sleeves and coarse discharge pipes, wherein the output end of each group of centrifugal blowers is provided with a first mounting port, the two groups of mounting sleeves are respectively in sealed threaded connection with the output ends of the two groups of centrifugal blowers, and the two groups of coarse discharge pipes are respectively arranged at the outer ends of the two groups of mounting sleeves.
According to the double-screen gravity grain and coarse separation equipment, the bottom ends of each group of supporting legs are provided with the damping rubber pads.
The utility model relates to a double-screen gravity grain coarse separation device, which further comprises two groups of mounting covers, wherein the lower sides of the outer ends of two groups of collecting chambers are respectively communicated with a material taking pipe, the outer ends of the two groups of material taking pipes are respectively provided with a second mounting opening, and the two groups of mounting covers are respectively in sealing threaded connection with the two groups of second mounting openings.
The utility model relates to a double-screen gravity grain and coarse separation device, which also comprises a support frame, wherein the support frame is arranged at the top end of a vibrating device, and the top ends of the support frame are respectively connected with the bottom ends of two groups of feeding pipes.
According to the double-screen gravity grain and coarse separation equipment, friction grains are formed on the circumferential side wall of each group of installation covers.
Compared with the prior art, the utility model has the beneficial effects that: the inner of two sets of screening rooms is connected with the left and right ends of vibrator respectively, the downside and the outer end of two sets of collection rooms are provided with screening room and centrifugal fan respectively, be located two sets of suction pipes that have the suction nozzle in two sets of screening rooms and be connected with two sets of centrifugal fan input respectively, through starting vibrating device, vibrating device drives two sets of screening rooms vibration, first sieve in the screening room and second sieve will sieve corn, the fine cereal material of screening passes through the discharging pipe and discharges, the impurity gets into in the collection room through adapter sleeve, start two sets of centrifugal fans, two sets of centrifugal fans will suck the coarse rice after the separation on the second sieve, discharge through the coarse pipe, the probability that screening inefficiency appears easily when using to current two screen frame grain coarse separation equipment has been reduced, thereby the practicality is strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of the connection structure of the centrifugal blower and the mounting sleeve of the present utility model;
the reference numerals in the drawings: 1. a mounting plate; 2. support legs; 3. a mounting block; 4. a vibration device; 5. a sieving chamber; 6. a connection sleeve; 7. a collection chamber; 8. a feed pipe; 9. a feed hopper; 10. a spring; 11. a impurity discharging port; 12. a impurity inlet; 13. a feed inlet; 14. a discharge pipe; 15. a first screen plate; 16. a second screen plate; 17. placing a plate; 18. a centrifugal blower; 19. a suction pipe; 20. a suction nozzle; 21. a support rod; 22. a mounting sleeve; 23. a rough pipe is produced; 24. damping rubber cushion; 25. a mounting cover; 26. a material taking pipe; 27. and (5) supporting frames.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the dual-screen gravity grain and brown rice separating device comprises a mounting plate 1, wherein four groups of supporting legs 2 are arranged at the bottom end of the mounting plate 1, and a grain and brown rice separating device is arranged at the top end of the mounting plate 1;
the grain coarse separation equipment comprises a mounting block 3, a vibrating device 4, two groups of screening chambers 5, two groups of connecting sleeves 6, two groups of collecting chambers 7, two groups of feeding pipes 8 and a feeding hopper 9, wherein the mounting block 3 is arranged in the middle of the top end of the mounting plate 1, the vibrating device 4 is arranged at the top end of the mounting plate 3, the two groups of collecting chambers 7 are respectively arranged at the left side and the right side of the top end of the mounting plate 1, the inner ends of the two groups of screening chambers 7 are respectively connected with the vibrating device 4, the inner ends of each group of collecting chambers 7 and each group of screening chambers 5 are respectively provided with a plurality of groups of springs 10, the top end and the bottom end of each group of screening chambers 5 and each group of collecting chambers 7 are respectively communicated with a impurity discharging port 11 and a impurity inlet 12, each group of impurity discharging port 11 and each impurity inlet 12 are respectively connected through two groups of connecting sleeves 6, the top end and the outer side of each group of screening chambers 5 are respectively communicated with a feeding port 13 and a discharging pipe 14, the bottom ends of the two groups of feeding pipes 8 are respectively connected with the two groups of feeding ports 13, the feeding hopper 9 is arranged at the top ends of the two groups of screening chambers 8, the upper part and the lower part in each group of screening chambers 5 are respectively provided with a plurality of first sieve plates 15 and second sieve plates 16, and grain coarse separation devices are respectively arranged outside the two groups of the grain coarse separation chambers 5; the inner of two sets of screening rooms is connected with the left and right ends of vibrator respectively, the downside and the outer end of two sets of collection rooms are provided with screening room and centrifugal fan respectively, be located two sets of suction pipes that have the suction nozzle in two sets of screening rooms and be connected with two sets of centrifugal fan input respectively, through starting vibrating device, vibrating device drives two sets of screening rooms vibration, first sieve in the screening room and second sieve will sieve corn, the fine cereal material of screening passes through the discharging pipe and discharges, the impurity gets into in the collection room through adapter sleeve, start two sets of centrifugal fans, two sets of centrifugal fans will suck the coarse rice after the separation on the second sieve, discharge through the coarse pipe, the probability that screening inefficiency appears easily when using to current two screen frame grain coarse separation equipment has been reduced, thereby the practicality is strengthened.
The utility model relates to a double-screen gravity grain and coarse separation device, each grain and coarse separation device comprises a placement plate 17, a centrifugal blower 18, suction pipes 19 and suction nozzles 20, wherein the two placement plates 17 are respectively arranged in the middle of the outer ends of two groups of screening chambers 5, the two groups of centrifugal blowers 18 are respectively arranged at the top ends of the two groups of placement plates 17, the two groups of suction pipes 19 are respectively arranged at the input ends of the two groups of centrifugal blowers 18, through holes are respectively communicated with the upper sides of the outer ends of the two groups of screening chambers 5, the two groups of suction pipes 19 respectively penetrate through the two groups of through holes to enter the two groups of screening chambers 5, and the two groups of suction nozzles 20 are respectively arranged at the input ends of the two groups of suction pipes 19; through the rough separator of cereal, can separate out the rough of cereal that mixes in the corn to the practicality has been strengthened.
According to the double-screen gravity grain and coarse separation equipment, two groups of support rods 21 are arranged at the bottom end of each group of placing plates 17; the support rod at the bottom end of the placement plate can be convenient to improve the stability of the placement plate, so that the practicability is enhanced.
The utility model relates to a double-screen gravity grain coarse separation device, which also comprises mounting sleeves 22 and coarse discharge pipes 23, wherein the output end of each group of centrifugal blowers 18 is provided with a first mounting port, the two groups of mounting sleeves 22 are respectively in sealed threaded connection with the output ends of the two groups of centrifugal blowers 18, and the two groups of coarse discharge pipes 23 are respectively arranged at the outer ends of the two groups of mounting sleeves 22; the installation sleeve with the rough pipe is in sealing threaded connection with the output end of the centrifugal blower, so that the disassembly and assembly of the rough pipe can be conveniently carried out, and the practicability is enhanced.
According to the double-screen gravity grain and coarse separation equipment, the bottom ends of each group of supporting legs 2 are provided with the damping rubber pads 24; vibration reduction rubber pads at the bottom ends of the supporting legs can facilitate reducing vibration generated by the double-screen gravity grain and coarse separation equipment during working, so that practicability is enhanced.
The utility model relates to a double-screen gravity grain coarse separation device, which also comprises two groups of mounting covers 25, wherein the lower sides of the outer ends of two groups of collecting chambers 5 are respectively communicated with a material taking pipe 26, the outer ends of the two groups of material taking pipes 26 are respectively provided with a second mounting opening, and the two groups of mounting covers 25 are respectively in sealing threaded connection with the two groups of second mounting openings; collect the extracting pipe in the outdoor side, can be convenient for collect indoor material discharge, sealed screw thread installs the installation lid in extracting pipe export, can be convenient for dismouting to the practicality has been strengthened.
The utility model relates to a double-screen gravity grain and coarse separation device, which also comprises a support frame 27, wherein the support frame 27 is arranged at the top end of a vibrating device 4, and the top ends of the support frame 27 are respectively connected with the bottom ends of two groups of feeding pipes 8; through the support frame, can be convenient for improve the stability of two sets of inlet pipes to the practicality has been strengthened.
According to the double-screen gravity grain and coarse separation device, friction lines are arranged on the circumferential side wall of each group of mounting covers 25, and the friction lines on the side wall of each mounting cover can increase friction force between hands and the mounting covers, so that practicability is improved.
When the double-screen gravity grain and coarse separation device is used, the vibrating device is started to pour grain materials into the feed hopper, the grain materials enter two groups of screening chambers through two groups of feeding pipes at the bottom end of the feed hopper, the vibrating device drives the two groups of screening chambers to vibrate, the first screen plate and the second screen plate in the screening chambers can screen the grain, the screened grain materials are discharged through the discharging pipes, the screened impurities enter the collecting chambers through the connecting sleeve, two groups of centrifugal fans are started, the two groups of centrifugal fans can suck the grain and coarse separated from the second screen plate, the grain and coarse separated from the second screen plate are discharged through the coarse discharging pipes, the mounting sleeve with the coarse discharging pipes is in sealing threaded connection with the output end of the centrifugal fan, the dismounting of the coarse discharging pipes can be facilitated, the support rod at the bottom end of the placing plate can be facilitated, the material taking pipes at the outer side of the collecting chambers can be conveniently discharged, the sealing threads are mounted on the mounting cover at the outlet of the material taking pipes, the mounting covers at the bottom ends of the two groups of the feeding pipes can be conveniently dismounted, and the stability of the two groups of feeding pipes can be conveniently improved.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The utility model provides a two screen frame gravity grain coarse separation equipment, includes mounting panel (1), and the bottom of mounting panel (1) is provided with four sets of supporting legs (2), and the top of mounting panel (1) is provided with grain coarse separator;
the utility model is characterized in that the grain coarse separation equipment comprises a mounting block (3), a vibrating device (4), two groups of screening chambers (5), two groups of connecting sleeves (6), two groups of collecting chambers (7), two groups of feeding pipes (8) and a feeding hopper (9), the mounting block (3) is mounted at the middle part of the top end of the mounting plate (1), the vibrating device (4) is mounted at the top end of the mounting block (3), two groups of collecting chambers (7) are respectively mounted at the left and right sides of the top end of the mounting plate (1), the inner ends of the two groups of screening chambers (5) are respectively connected with the vibrating device (4), a plurality of groups of springs (10) are respectively arranged at the inner ends of each group of collecting chambers (7) and each group of screening chamber (5), the top end and the bottom end of each group of collecting chamber (7) are respectively communicated with a impurity discharging port (11) and a impurity inlet (12), the top end of each group of impurity discharging port (11) and each impurity inlet (12) are respectively connected with each other through two groups of connecting sleeves (6), the top end and the outer side of each group of screening chamber (5) are respectively communicated with a feeding port (13) and a discharging pipe (14), the top end of each group of the two groups of screening chambers (8) is respectively connected with the top end of the feeding pipe (15) of each group of the feeding pipe (8) and the second group of the feeding pipe (8) is respectively connected with the top end of the first group of the second feeding pipe (8, the outer end of each group of screening chambers (5) is provided with a grain and coarse separation device.
2. A dual-screen gravity-feed grain-coarse separation device as claimed in claim 1, characterized in that each group of grain-coarse separation devices comprises a placement plate (17), a centrifugal blower (18), suction pipes (19) and suction nozzles (20), wherein the two groups of placement plates (17) are respectively arranged in the middle of the outer ends of the two groups of screening chambers (5), the two groups of centrifugal blowers (18) are respectively arranged at the tops of the two groups of placement plates (17), the two groups of suction pipes (19) are respectively arranged at the input ends of the two groups of centrifugal blowers (18), through holes are respectively formed in the upper sides of the outer ends of the two groups of screening chambers (5) in a communicating manner, the two groups of suction pipes (19) respectively penetrate through the two groups of through holes to enter the two groups of screening chambers (5), and the two groups of suction nozzles (20) are respectively arranged at the input ends of the two groups of suction pipes (19).
3. A dual screen gravity rice-husked rice separating device according to claim 2, wherein the bottom ends of each set of the placing plates (17) are provided with two sets of supporting bars (21).
4. A dual-screen gravity grain-coarse separation device as claimed in claim 3, further comprising a mounting sleeve (22) and a coarse discharge pipe (23), wherein the output end of each set of centrifugal blowers (18) is provided with a first mounting opening, the two sets of mounting sleeves (22) are respectively in threaded connection with the output ends of the two sets of centrifugal blowers (18) in a sealing manner, and the two sets of coarse discharge pipes (23) are respectively mounted at the outer ends of the two sets of mounting sleeves (22).
5. A dual screen gravity grain separator device according to claim 4, characterised in that the bottom ends of each set of support legs (2) are provided with damping rubber pads (24).
6. The dual-screen gravity grain and coarse separation device according to claim 5, further comprising two sets of mounting covers (25), wherein the lower sides of the outer ends of the two sets of collecting chambers (7) are respectively provided with a material taking pipe (26) in a communicating manner, the outer ends of the two sets of material taking pipes (26) are respectively provided with a second mounting opening, and the two sets of mounting covers (25) are respectively in sealing threaded connection with the two sets of second mounting openings.
7. A dual-screen gravity-feed rice-husked-grain separating device according to claim 6, further comprising a supporting frame (27), wherein the supporting frame (27) is mounted on the top end of the vibrating device (4), and the top ends of the supporting frame (27) are respectively connected with the bottom ends of the two groups of feed pipes (8).
8. A dual screen gravity paddy separator according to claim 7, wherein the circumferential side walls of each set of mounting caps (25) are provided with friction patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320044577.7U CN218982294U (en) | 2023-01-07 | 2023-01-07 | Double-screen gravity grain coarse separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320044577.7U CN218982294U (en) | 2023-01-07 | 2023-01-07 | Double-screen gravity grain coarse separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218982294U true CN218982294U (en) | 2023-05-09 |
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ID=86195873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320044577.7U Active CN218982294U (en) | 2023-01-07 | 2023-01-07 | Double-screen gravity grain coarse separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218982294U (en) |
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2023
- 2023-01-07 CN CN202320044577.7U patent/CN218982294U/en active Active
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