CN216460155U

CN216460155U - Circulation air separator capable of adjusting discharge flow velocity

Info

Publication number: CN216460155U
Application number: CN202123111575.5U
Authority: CN
Inventors: 李海峰; 任少辉; 李静静
Original assignee: Qingdao Leadjoy Flour Co ltd
Current assignee: Qingdao Leadjoy Flour Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a circulation air separator of adjustable discharge velocity of flow, include: the ash discharging device comprises a case, wherein an ash discharging rack is arranged on the back of the case, a fan is arranged on one side of the ash discharging rack, a star-shaped discharger is arranged at the bottom of the ash discharging rack, and a discharge hopper is connected to the bottom of the case; the support is installed go out the inside of hopper, and baffle and support carry out swing joint, the baffle is kept away from the one end of support and is installed the pivot, and changes the board and carry out swing joint with the pivot, the below of baffle is provided with the torsional spring, and the one end of torsional spring is connected with the baffle to the other end and the commentaries on classics board of torsional spring are connected. This circulation air separator of adjustable discharge velocity of flow drives the guide plate through pulling the pull rod from top to bottom and removes and takes place to block up when can preventing to feed in raw material, and the rotatory baffle of opening of transmission through the connecting rod of outside pulling guide bar can control the discharge velocity of flow to rings through ash frame top installation can reach the effect of the handling of being convenient for.

Description

Circulation air separator capable of adjusting discharge flow velocity

Technical Field

The utility model relates to a grain machinery technical field specifically is a circulation air separator of adjustable ejection of compact velocity of flow.

Background

Wheat flour is one of main staple food of people because of nutritional value, the wheat flour is processed by wheat, generally refers to flour after bran is extracted, in the process of processing the wheat flour, light impurities in wheat raw grains are cleaned, a circulating air separator is used, the circulating air separator can be used in the raw grain cleaning process independently, and can also be used in combination with other cleaning equipment, however, the existing circulating air separator has some defects, such as:

according to the patent number: CN 202020200008.3A circulation air separator for removing wheat light impurities, provided with a vibration motor, a material conveying plate and a spring, wherein the material conveying plate is fixed on a mounting platform through the spring, wheat enters the material conveying plate through a feeding pipe, the vibration motor drives the material conveying plate to vibrate, so that a gap between the wheat and the light impurities is enlarged, the light impurities are blown by an air flow blown by a through-flow fan blade conveniently until the wheat leaves the material conveying plate through a discharging pipe, the wheat and the light impurities are conveniently separated completely, and the quality of a finished product is improved;

the technical scheme also comprises the following steps:

1. the circulating air separator is inconvenient for adjusting the discharge flow rate;

2. the circulation air separator is easy to block during charging;

3. the circulating air separator is inconvenient to hoist and transport;

therefore, improvements are needed in the existing circulating air separator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulation air separator of adjustable discharge velocity of flow to solve the circulation air separator on the existing market that above-mentioned background art provided and be not convenient for adjust the discharge velocity of flow, take place easily when circulation air separator is reinforced to block up and the circulation air separator problem of handling transportation of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a circulating air classifier with adjustable discharge flow velocity, comprising:

the ash discharging device comprises a case, wherein an ash discharging rack is arranged on the back of the case, a fan is arranged on one side of the ash discharging rack, a star-shaped discharger is arranged at the bottom of the ash discharging rack, and a discharge hopper is connected to the bottom of the case;

the support is installed inside the discharge hopper, the baffle is movably connected with the support, a rotating shaft is installed at one end, away from the support, of the baffle, the rotating plate is movably connected with the rotating shaft, a torsion spring is arranged below the baffle, one end of the torsion spring is connected with the baffle, and the other end of the torsion spring is connected with the rotating plate;

the spout is seted up go out one side of hopper, and the inside of spout is provided with the guide bar, the one end swing joint of guide bar has the connecting rod, and the one end that the guide bar was kept away from to the connecting rod carries out swing joint with the bottom of baffle.

Preferably, be swivelling joint between baffle and the support, and change the board and constitute revolution mechanic through between pivot and the baffle, the wheat that the selection by winnowing was finished can fall the position of changeing the board, changes the board and receives the influence of gravity extrusion torsional spring downwardly rotating and can accomplish the ejection of compact.

Preferably, the diameter of the guide rod is matched with that of the sliding groove, the guide rod is in telescopic connection with the sliding groove, and the guide rod is pulled outwards to open the baffle plate through transmission rotation of the connecting rod, so that the discharging channel can be enlarged.

Preferably, the inside of going out grey frame is provided with out grey fill, and goes out one side of grey fill and has seted up the return channel to it is linked together through the return channel to go out grey frame and quick-witted case, the front of machine case is provided with the feeding case, and the internally mounted of feeding case has the bull stick to the guide plate carries out swing joint with the bull stick, and the guide plate can rotate through the bull stick, and the guide plate can lead to the wheat of joining.

Preferably, the through-hole has been seted up at the top middle part of feeding case, and the inside of through-hole is provided with the pull rod, be the plug connection between pull rod and the through-hole, and the bottom and the guide plate of pull rod carry out swing joint, the outer wall of pull rod is fixed with the dog, and the pull rod all is provided with the spring near the top and the below of through-hole to the one end and the feeding case of spring are connected, stimulate the pull rod from top to bottom and drive the guide plate and remove and take place the jam when can preventing reinforced.

Preferably, the top of ash hoist frame has been seted up and has been accomodate the groove, and accomodate the groove and be the symmetric distribution about ash hoist frame, the inside of accomodating the groove is provided with the gag lever post, and the bottom and the gag lever post of rings are connected, can reach the effect of the handling of being convenient for through the rings that set up to the inside of accomodating the groove can be accomodate to rings.

Compared with the prior art, the beneficial effects of the utility model are that: this circulation air separator of adjustable discharge velocity of flow drives the guide plate through pulling the pull rod from top to bottom and removes and takes place to block up when can preventing to feed in raw material, and the rotatory baffle of opening of transmission through the connecting rod of outside pulling guide bar can control the discharge velocity of flow to rings through ash frame top installation can reach the effect of the handling of being convenient for.

1. According to the circulating air separator capable of adjusting the discharge flow velocity, wheat after air separation is finished flows to the discharge hopper and falls to the position of the rotating plate, the rotating plate extrudes the torsion spring to move downwards under the influence of gravity, the wheat can be collected through the discharge hopper, when the wheat is too much, the guide rod can be pulled outwards, the baffle can be rotated and opened through the transmission of the connecting rod, and therefore the effect of adjusting the discharge flow velocity is achieved;

2. when the circulating air separator with the adjustable discharging flow velocity is used for feeding, the wheat can downwards drive the guide plate to move, the guide plate drives the pull rod to downwards move to extrude the spring at the top, the guide plate can be upwards driven by upwards pulling the pull rod to upwards move, and the added wheat can be vibrated by the up-and-down movement of the guide plate, so that the effect of preventing feeding blockage is achieved;

3. this circulation air separator of adjustable discharge velocity of flow when transporting this circulation air separator, can be connected the rope of hoist and the rings of going out ash frame top installation and transport to can restraint the inside of accomodating the groove with the ring rotation through the gag lever post, thereby reach the effect of being convenient for carry out the handling.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic left-side sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the left-side cross-sectional structure of the discharge hopper of the present invention.

In the figure: 1. a chassis; 2. a dust discharging rack; 3. a fan; 4. a star discharger; 5. a discharge hopper; 6. a support; 7. a baffle plate; 8. a rotating shaft; 9. rotating the plate; 10. a torsion spring; 11. a chute; 12. a guide bar; 13. a connecting rod; 14. an ash discharging hopper; 15. a return channel; 16. a feeding box; 17. a rotating rod; 18. a baffle; 19. a through hole; 20. a pull rod; 21. a stopper; 22. a spring; 23. a receiving groove; 24. a limiting rod; 25. a lifting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a circulating air classifier with adjustable discharge flow velocity, comprising: case 1, the back of case 1 is provided with ash discharging frame 2, and fan 3 is installed to one side of ash discharging frame 2, and star type tripper 4 is installed to the bottom of ash discharging frame 2, and the bottom of case 1 is connected with out hopper 5, support 6, install in the inside of play hopper 5, and baffle 7 carries out swing joint with support 6, baffle 7 keeps away from the one end of support 6 and installs pivot 8, and commentaries on classics board 9 carries out swing joint with pivot 8, the below of baffle 7 is provided with torsional spring 10, and the one end of torsional spring 10 is connected with baffle 7, and the other end of torsional spring 10 is connected with commentaries on classics board 9, spout 11, set up in one side of play hopper 5, and the inside of spout 11 is provided with guide bar 12, the one end swing joint of guide bar 12 has connecting rod 13, and the one end that guide bar 12 was kept away from to connecting rod 13 carries out swing joint with the bottom of baffle 7.

The baffle 7 is rotatably connected with the support 6, and the rotating plate 9 forms a rotating structure with the baffle 7 through the rotating shaft 8; the diameter of the guide rod 12 is matched with that of the sliding chute 11, and the guide rod 12 is in telescopic connection with the sliding chute 11.

The wheat that the selection by winnowing was finished can flow to go out hopper 5 and fall to the position of changeing board 9, changes board 9 and receives the gravity influence extrusion torsional spring 10 downstream, and the wheat can be accomplished through going out hopper 5 and collect, and when the wheat was too much, can outwards stimulate guide bar 12, can rotate through the transmission of connecting rod 13 and open baffle 7 to reach the effect that can adjust the ejection of compact velocity of flow.

An ash discharging hopper 14 is arranged in the ash discharging rack 2, a backflow channel 15 is arranged on one side of the ash discharging hopper 14, the ash discharging rack 2 is communicated with the case 1 through the backflow channel 15, a feeding box 16 is arranged on the front surface of the case 1, a rotating rod 17 is arranged in the feeding box 16, and a guide plate 18 is movably connected with the rotating rod 17; through-hole 19 has been seted up at the top middle part of feeding case 16, and the inside of through-hole 19 is provided with pull rod 20, is plug-in connection between pull rod 20 and the through-hole 19, and the bottom and guide plate 18 of pull rod 20 carry out swing joint, and the outer wall of pull rod 20 is fixed with dog 21, and pull rod 20 all is provided with spring 22 near the top and the below of through-hole 19 to spring 22's one end is connected with feeding case 16.

When feeding in raw material, the wheat can drive guide plate 18 downwards and remove, and guide plate 18 drives pull rod 20 and moves down the spring 22 at extrusion top to can drive guide plate 18 through upwards pulling pull rod 20 and move up, through reciprocating of guide plate 18, can shake the wheat of adding, thereby reach the effect that prevents reinforced jam.

The top of ash frame 2 has been seted up and has been accomodate groove 23, and accomodate groove 23 and be the symmetric distribution about ash frame 2, accomodate the inside of groove 23 and be provided with gag lever post 24, and the bottom and the gag lever post 24 of rings 25 are connected.

When transporting this circulation air separator, can be connected the rope of hoist and the rings 25 of ash hoist frame 2 top installation and transport to can tighten up the inside of accepting groove 23 with the rings 25 rotation through gag lever post 24, thereby reach the effect of being convenient for carry out the handling.

In summary, wheat to be decontaminated is put into the feeding box 16, the guide plate 18 is driven to move by pulling the pull rod 20 up and down to prevent blockage during feeding, then the fan 3 and the star-shaped discharger 4 are started, the fan 3 sucks light impurities mixed in the wheat to the position of the ash discharging rack 2, the impurities flow to the position of the star-shaped discharger 4 through the ash discharging hopper 14 to be discharged, the airflow is conveyed to the case 1 again through the backflow channel 15 to be subjected to circular air separation, and finally the wheat after air separation flows to the discharging hopper 5 to be collected.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A circulating air separator capable of adjusting the flow rate of discharged materials is characterized by comprising:

the ash discharging device comprises a case (1), wherein an ash discharging rack (2) is arranged on the back of the case (1), a fan (3) is arranged on one side of the ash discharging rack (2), a star-shaped discharger (4) is arranged at the bottom of the ash discharging rack (2), and a discharge hopper (5) is connected to the bottom of the case (1);

the support (6) is installed inside the discharge hopper (5), the baffle (7) is movably connected with the support (6), a rotating shaft (8) is installed at one end, far away from the support (6), of the baffle (7), the rotating plate (9) is movably connected with the rotating shaft (8), a torsion spring (10) is arranged below the baffle (7), one end of the torsion spring (10) is connected with the baffle (7), and the other end of the torsion spring (10) is connected with the rotating plate (9);

spout (11) set up go out one side of hopper (5), and the inside of spout (11) is provided with guide bar (12), the one end swing joint of guide bar (12) has connecting rod (13), and connecting rod (13) keep away from the one end of guide bar (12) and carry out swing joint with the bottom of baffle (7).

2. The adjustable discharge flow rate circulating air classifier of claim 1, wherein: the baffle (7) is rotatably connected with the support (6), and the rotating plate (9) forms a rotating structure with the baffle (7) through the rotating shaft (8).

3. The adjustable discharge flow rate circulating air classifier of claim 1, wherein: the diameter of the guide rod (12) is matched with that of the sliding chute (11), and the guide rod (12) is in telescopic connection with the sliding chute (11).

4. The adjustable discharge flow rate circulating air classifier of claim 1, wherein: the ash discharging machine is characterized in that an ash discharging hopper (14) is arranged inside the ash discharging rack (2), a backflow channel (15) is formed in one side of the ash discharging hopper (14), the ash discharging rack (2) is communicated with the machine case (1) through the backflow channel (15), a feeding box (16) is arranged on the front face of the machine case (1), a rotating rod (17) is arranged inside the feeding box (16), and a guide plate (18) is movably connected with the rotating rod (17).

5. The adjustable exit flow velocity circular air classifier of claim 4 wherein: through-hole (19) have been seted up at the top middle part of feeding case (16), and the inside of through-hole (19) is provided with pull rod (20), be plug-in connection between pull rod (20) and through-hole (19), and the bottom and guide plate (18) of pull rod (20) carry out swing joint, the outer wall of pull rod (20) is fixed with dog (21), and pull rod (20) are close to the top and the below of through-hole (19) and all are provided with spring (22) to the one end and the feeding case (16) of spring (22) are connected.

6. The adjustable discharge flow rate circulating air classifier of claim 1, wherein: go out grey frame (2) the top seted up and accomodate groove (23), and accomodate groove (23) and be symmetric distribution about going out grey frame (2), the inside of accomodating groove (23) is provided with gag lever post (24), and the bottom and the gag lever post (24) of rings (25) are connected.