CN218251511U

CN218251511U - Horizontal winnowing machine

Info

Publication number: CN218251511U
Application number: CN202122496230.XU
Authority: CN
Inventors: 柴灏; 王浩翔; 鲍雨梅
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2023-01-10
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a horizontal sorter belongs to air separator technical field. The prior art wastes time and energy and has low efficiency. The inside first cavity of having seted up in proper order along length direction of selection by winnowing case, second cavity and third cavity, be provided with the baffle between first cavity and the second cavity and between second cavity and the third cavity, the breach is all left at the baffle top with first cavity, second cavity and third cavity intercommunication, selection by winnowing case bottom downward sloping is provided with three ejection of compact mouth, three ejection of compact mouth communicates first cavity respectively, second cavity and third cavity, the air intake of intercommunication first cavity is seted up to selection by winnowing case first end tip, the air outlet of intercommunication third cavity is seted up to selection by winnowing second end tip, selection by winnowing case first end top is provided with the feed inlet of intercommunication first cavity, air supply feed arrangement includes air-blower and vibration material feeding device, vibration material feeding device is used for evenly sending into the feed inlet with the vibration of traditional chinese medicine raw materials, the play tuber pipe and the air intake connection of air-blower. The winnowing efficiency is high.

Description

Horizontal winnowing machine

Technical Field

The utility model belongs to the technical field of the air separator, in particular to horizontal air separator.

Background

The traditional Chinese medicines are various in types, wherein plant traditional Chinese medicines are common, and as plants usually grow in the soil, collected traditional Chinese medicine raw materials can carry heavy impurities such as sand and the like and light impurities such as dead leaves and hair.

In the production process of the traditional Chinese medicine, heavy impurities and light impurities in the traditional Chinese medicine raw materials are firstly removed, so that the next step of processing can be carried out, in the prior art, the heavy impurities and the light impurities in the traditional Chinese medicine raw materials are usually removed manually, but the manual operation wastes time and labor and is not high in efficiency.

Disclosure of Invention

The utility model aims at providing a horizontal air separator to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a horizontal winnowing machine, its characterized in that, includes the frame and rack-mounted selection by winnowing box and air supply feed arrangement, first cavity, second cavity and third cavity have been seted up in proper order along length direction to selection by winnowing box inside, be provided with the baffle between first cavity and the second cavity and between second cavity and the third cavity, the breach is all left at the baffle top and communicates first cavity, second cavity and third cavity, selection by winnowing box bottom downward sloping is provided with three discharge nozzle, and is three discharge nozzle communicates respectively first cavity, second cavity and third cavity, the air intake of intercommunication first cavity is seted up to selection by winnowing box first end tip, the air outlet of intercommunication third cavity is seted up to selection by winnowing box second end tip, selection by winnowing box first end top is provided with the feed inlet of intercommunication first cavity, air supply feed arrangement includes air-blower and vibration material feeding unit, vibration material feeding unit is used for evenly sending into the feed inlet with the vibration of traditional chinese medicine raw materials, air-out tuber pipe with air intake connection.

The utility model discloses a theory of operation: during operation, the vibration material feeding unit work sends traditional chinese medicine raw materials into the feed inlet, traditional chinese medicine raw materials are blown by the air-blower after entering into first cavity from the feed inlet, traditional chinese medicine raw materials are by heavy impurity, traditional chinese medicine and light impurity are constituteed, heavy impurity, the weight of traditional chinese medicine and light impurity is all inequality, therefore the distance that can be blown by the air-blower is different, heavy impurity such as sand and stone can't be blown in traditional chinese medicine raw materials, just directly fall to first cavity bottom and export from the ejection of compact mouth that first cavity communicates, get rid of heavy impurity traditional chinese medicine raw materials and come into in the second cavity through the breach on the baffle, heavier traditional chinese medicine can't be blown by the air-blower in traditional chinese medicine raw materials, just fall to second cavity bottom and export from the ejection of compact mouth that the second cavity communicates under the effect of gravity, remaining traditional chinese medicine raw materials are driven to the third cavity by the air-blower and are removed, the traditional chinese medicine raw materials that remain lighter falls to third cavity bottom and export from the ejection of compact mouth that the third cavity communicates under the effect of gravity, dry hair can continue to be blown from the air-blower, do not need artifical rejection, the mode of adoption, and the selection by winnowing, and high efficiency has been saved.

In foretell horizontal air separator, vibration material feeding unit includes scraper conveyor belt and vibrating device, scraper conveyor belt installs in slope frame one side, scraper conveyor belt is connected with first driving motor, vibrating device includes vibrating bin and drive arrangement, the vibrating bin inside is provided with and holds the chamber, vibrating bin one end top is provided with the pan feeding pipe that the intercommunication held the chamber, vibrating bin other end tip is provided with the delivery outlet, scraper conveyor belt top is connected with the passage, first driving motor is used for the drive scraper conveyor belt work is carried traditional chinese medicine raw materials to in the passage, the opening of passage bottom is located pan feeding pipe open-top's top, if the material pipe is used for receiving the follow traditional chinese medicine raw materials that the passage fell down, drive arrangement is used for the drive vibrating bin vibrates and will be located and hold the traditional chinese medicine raw materials of intracavity and send into the feed inlet.

In the horizontal winnowing machine, the feed inlet is provided with a cover cap, one side of the cover cap is provided with a butt joint port, and the butt joint port is used for receiving the traditional Chinese medicine raw materials output from the output port.

In foretell horizontal air separator, drive arrangement includes that second driving motor, drive wheel and two symmetries set up the adjustable shelf of vibrating bin both sides, the frame top is provided with the roof, be provided with the mounting bracket on the roof, the drive wheel rotates to be connected mounting bracket one side, second driving motor installs frame one side, second driving motor passes through the belt and connects the drive wheel, the eccentric axis of rotation that is provided with on the drive wheel, the axis of rotation rotates and is connected with the drive strip, the drive strip is kept away from the one end of axis of rotation with vibrating bin one side rotates and connects, the adjustable shelf includes two movable rods to the slope of butt joint, the bar fluting has all been seted up on movable rod upper portion, the vibrating bin both sides all are provided with two inserted bars, the inserted bar is used for following the fluting is worn out and can be followed the slotted length direction of bar removes.

In the horizontal winnowing machine, a feed hopper is arranged at the lower part of the scraper conveyer belt and is used for people to add traditional Chinese medicine raw materials onto the scraper conveyer belt.

In the horizontal winnowing machine, the end parts of the inserted rods are all in threaded connection with limit nuts.

In the horizontal winnowing machine, the two sides of the scraper conveyer belt are provided with the protection plates.

In the horizontal winnowing machine, the bottom of the rack is provided with a brake wheel.

In the horizontal winnowing machine, the air outlet is provided with a butt joint nozzle, and the butt joint nozzle is used for butt joint of the air bags.

Compared with the prior art, the utility model has the advantages of winnowing is efficient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a schematic sectional structure diagram of the wind separation box of the present invention.

Fig. 5 is an enlarged schematic view of the part a of the present invention.

Fig. 6 is an enlarged schematic view of the part B of the present invention.

In the figure, 1, a frame; 2. a winnowing box; 3. an air supply and feeding device; 4. a first cavity; 5. a second cavity; 6. a third cavity; 7. a partition plate; 8. a notch; 9. a discharging nozzle; 10. an air inlet; 11. an air outlet; 12. a wind bag; 13. a feed inlet; 14. a blower; 15. a vibration feeding device; 16. a scraper conveyor belt; 17. a vibrating device; 18. a first drive motor; 19. a vibration box; 20. a drive device; 21. an accommodating chamber; 22. an output port; 23. a feeding pipe; 24. a material guide pipe; 25. a cover; 26. a butt joint port; 27. a second drive motor; 28. a drive wheel; 29. a movable frame; 30. a top plate; 31. a mounting frame; 32. a belt; 33. a rotating shaft; 34. a drive bar; 35. slotting; 36. inserting a rod; 37. a feed hopper; 38. a limit nut; 39. a protection plate; 40. a brake wheel; 41. a butt joint mouth; 42. a movable rod.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the horizontal winnowing machine comprises a frame 1, a winnowing box 2 and an air supply feeding device 3, the winnowing box 2 is mounted on the frame 1, a first cavity 4, a second cavity 5 and a third cavity 6 are sequentially formed in the winnowing box 2 along the length direction, partition plates 7 are arranged between the first cavity 4 and the second cavity 5 and between the second cavity 5 and the third cavity 6, gaps 8 are reserved at the tops of the partition plates 7 to communicate the first cavity 4, the second cavity 5 and the third cavity 6, three discharging nozzles 9 are arranged at the bottom of the winnowing box 2 in a downward-inclined mode, the three discharging nozzles 9 are respectively communicated with the first cavity 4, the second cavity 5 and the third cavity 6, an air inlet 10 communicated with the first cavity 4 is formed in the end portion of the first end of the winnowing box 2, an air outlet 11 communicated with the third cavity 6 is formed in the end portion of the second end of the winnowing box 2, a feed inlet 13 communicated with the first cavity 4 is formed in the top of the first end of the winnowing box 2, the air supply feeding device 3 comprises a vibration feeding device 14 and a vibration feeding device 15, the vibration feeding device 15 is used for uniformly feeding traditional Chinese medicine raw materials into the air inlet 13, and an air outlet pipe 14 is connected with the air blower 10.

In more detail, the vibration feeding device 15 comprises a scraper conveyer belt 16 and a vibration device 17, the scraper conveyer belt 16 is obliquely installed on one side of the rack 1, the scraper conveyer belt 16 is connected with a first driving motor 18, the vibration device 17 comprises a vibration box 19 and a driving device 20, an accommodating cavity 21 is arranged inside the vibration box 19, a feeding pipe 23 communicated with the accommodating cavity 21 is arranged at the top of one end of the vibration box 19, an output port 22 is arranged at the end part of the other end of the vibration box 19, a material guide pipe 24 is connected to the top of the scraper conveyer belt 16, the first driving motor 18 is used for driving the scraper conveyer belt 16 to work to convey traditional Chinese medicine raw materials into the material guide pipe 24, an opening at the bottom end of the material guide pipe 24 is positioned above an opening at the top of the feeding pipe 23, the feeding pipe 23 is used for receiving the traditional Chinese medicine raw materials falling from the material guide pipe 24, and the driving device 20 is used for driving the vibration box 19 and conveying the traditional Chinese medicine raw materials positioned in the accommodating cavity 21 into the feeding port 13; the traditional Chinese medicine raw materials can be uniformly dispersed in the vibration box 19 through vibration, so that the air separation efficiency in the air separation box 2 is higher, and the air separation is more accurate.

In more detail, the feed inlet 13 is provided with a cover 25, one side of the cover 25 is provided with a butt joint 26, and the butt joint 26 is used for receiving the traditional Chinese medicine raw materials output from the output port 22; in this embodiment, the docking port 26 and the output port 22 are aligned, and the output port 22 is smaller than the docking port 26, so that the Chinese medicine material can be accurately fed into the docking port 26 from the output port 22.

In more detail, the driving device 20 includes a second driving motor 27, a driving wheel 28 and two movable frames 29 symmetrically disposed on two sides of the vibration box 19, a top plate 30 is disposed on the top of the rack 1, a mounting frame 31 is disposed on the top plate 30, the driving wheel 28 is rotatably connected to one side of the mounting frame 31, the second driving motor 27 is mounted on one side of the rack 1, the second driving motor 27 is connected to the driving wheel 28 through a belt 32, a rotating shaft 33 is eccentrically disposed on the driving wheel 28, the rotating shaft 33 is rotatably connected to a driving bar 34, one end of the driving bar 34 away from the rotating shaft 33 is rotatably connected to one side of the vibration box 19, the movable frame 29 includes two movable rods 42 inclined to the docking port 26, strip-shaped slots 35 are disposed on the upper portions of the movable rods 42, two insertion rods 36 are disposed on two sides of the vibration box 19, and the insertion rods 36 are used for penetrating through the slots 35 and can move along the length direction of the strip-shaped slots 35; when the driving device 20 works, the second driving motor 27 works to drive the driving wheel 28 to rotate so as to drive the driving strip 34 to rotate, because the rotating shaft 33 is eccentrically arranged on the driving wheel 28, the driving wheel 28 can drive the driving strip 34 to eccentrically rotate so as to enable the vibration box 19 to vibrate, two inserting rods 36 reciprocate in the strip-shaped slot 35 during vibration, because the movable rod 42 is obliquely arranged towards the butt joint 26, the vibration box 19 vibrates towards the butt joint 26 during vibration, and under the action of inertia, the vibrated traditional Chinese medicine raw materials are output from the output port 22.

In more detail, the lower part of the scraper conveyer belt 16 is provided with a feed hopper 37, and the feed hopper 37 is used for people to add traditional Chinese medicine raw materials to the scraper conveyer belt 16; the feed hopper 37 is convenient for workers to add traditional Chinese medicine raw materials, and compared with the feed hopper 37 which is directly added on the scraper conveyer belt 16, the feed hopper 37 can prevent the traditional Chinese medicine raw materials from being scattered when the traditional Chinese medicine raw materials are added.

In a further elaboration, the end portion of the insertion rod 36 is connected with a limit nut 38 through threads, the limit nut 38 can prevent the insertion rod 36 from being dislocated, and the threaded connection facilitates screwing-off maintenance.

In a further detail, both sides of the scraper conveyer belt 16 are provided with protection plates 39, and the protection plates 39 can prevent the traditional Chinese medicine raw materials from scattering in the conveying process of the scraper conveyer belt 16.

In more detail, the bottom of the frame 1 is provided with a brake wheel 40, the brake wheel 40 is convenient to move, and the parking is convenient when the target position is reached.

Further, the air outlet 11 is provided with the butt joint mouth 41, and the butt joint mouth 41 is used for butt joint air bag 4212, when carrying out the selection by winnowing to traditional chinese medicine raw materials, can go up the upper air bag 12 of cover on butt joint mouth 41 and collect light impurity, can avoid light impurity to float everywhere after going out from air outlet 11.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A horizontal winnowing machine is characterized by comprising a rack (1), a winnowing box (2) and an air supply feeding device (3), wherein the winnowing box (2) and the air supply feeding device (3) are mounted on the rack (1), a first cavity (4), a second cavity (5) and a third cavity (6) are sequentially formed in the winnowing box (2) along the length direction, a partition plate (7) is arranged between the first cavity (4) and the second cavity (5) and between the second cavity (5) and the third cavity (6), a notch (8) is reserved at the top of the partition plate (7) to communicate the first cavity (4), the second cavity (5) and the third cavity (6), three discharge nozzles (9) are obliquely arranged at the bottom of the winnowing box (2) downwards, the three discharge nozzles (9) are respectively communicated with the first cavity (4), the second cavity (5) and the third cavity (6), an air inlet (10) communicated with the first cavity (4) is formed in the first end of the winnowing box (2), an air outlet (11) communicated with the third cavity (6) is formed in the second end of the winnowing box (2), an air supply device (13) is formed in the top of the first end of the air supply box (2), and the air blower (13) is communicated with the first end of the air supply device (3), the vibration feeding device (15) is used for uniformly feeding the traditional Chinese medicine raw materials into the feeding hole (13) in a vibration mode, and an air outlet pipe of the air blower (14) is connected with the air inlet (10).

2. The horizontal winnowing machine according to claim 1, wherein the vibration feeding device (15) comprises a scraper conveyor belt (16) and a vibration device (17), the scraper conveyor belt (16) is obliquely installed on one side of the frame (1), the scraper conveyor belt (16) is connected with a first driving motor (18), the vibration device (17) comprises a vibration box (19) and a driving device (20), a containing cavity (21) is arranged inside the vibration box (19), a feeding pipe (23) communicated with the containing cavity (21) is arranged at the top of one end of the vibration box (19), an output port (22) is arranged at the end of the other end of the vibration box (19), a material guiding pipe (24) is connected to the top of the scraper conveyor belt (16), the first driving motor (18) is used for driving the scraper conveyor belt (16) to work to convey traditional Chinese medicine raw materials into the material guiding pipe (24), an opening at the bottom end of the material guiding pipe (24) is located above an opening at the top of the feeding pipe (23), the feeding pipe is used for receiving traditional Chinese medicine raw materials falling from the material guiding pipe (24), and the driving device (20) is used for driving the vibration box (19) to convey the traditional Chinese medicine raw materials into the feeding pipe (13).

3. The horizontal winnowing machine according to claim 2, wherein a cover (25) is disposed on the inlet (13), a docking port (26) is disposed on one side of the cover (25), and the docking port (26) is used for receiving the Chinese medicine material output from the output port (22).

4. The horizontal air classifier according to claim 2, wherein the drive unit (20) comprises a second drive motor (27), a drive wheel (28) and two movable frames (29) symmetrically arranged on both sides of the vibration box (19), a top plate (30) is arranged at the top of the machine frame (1), a mounting frame (31) is arranged on the top plate (30), the driving wheel (28) is rotatably connected to one side of the mounting frame (31), the second driving motor (27) is arranged on one side of the frame (1), the second driving motor (27) is connected with the driving wheel (28) through a belt (32), a rotating shaft (33) is eccentrically arranged on the driving wheel (28), the rotating shaft (33) is rotatably connected with a driving strip (34), one end of the driving strip (34) far away from the rotating shaft (33) is rotatably connected with one side of the vibration box (19), the movable frame (29) comprises two movable rods (42) which incline to the butt joint opening (26), the upper parts of the movable rods (42) are provided with strip-shaped slots (35), two sides of the vibration box (19) are respectively provided with two inserted rods (36), the inserting rod (36) is used for penetrating out of the slot (35) and can move along the length direction of the strip-shaped slot (35).

5. The horizontal winnowing machine according to claim 2, characterized in that a feed hopper (37) is arranged below the scraper conveyor (16), and the feed hopper (37) is used for people to add traditional Chinese medicine raw materials onto the scraper conveyor (16).

6. The horizontal air separator according to claim 4, wherein the ends of the inserted rods (36) are each threadedly connected with a limit nut (38).

7. The horizontal air separator according to claim 2, characterized in that the scraper conveyor (16) is provided with protective plates (39) on both sides.

8. The horizontal winnowing machine according to claim 1, characterized in that a brake wheel (40) is arranged at the bottom of the frame (1).

9. The horizontal air separator according to claim 1, wherein the air outlet (11) is provided with a docking nozzle (41), and the docking nozzle (41) is used for docking the air bag (12).