CN221472613U

CN221472613U - Frequency conversion vertical winnowing machine

Info

Publication number: CN221472613U
Application number: CN202323331590.XU
Authority: CN
Inventors: 李雪斌; 李�一; 谢丹; 冯金叶
Original assignee: Hubei Changbanpo Traditional Chinese Medicine Technology Development Co ltd
Current assignee: Hubei Changbanpo Traditional Chinese Medicine Technology Development Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-08-06
Anticipated expiration: 2033-12-07

Abstract

The utility model relates to the technical field of air separators, and discloses a variable-frequency vertical air separator which solves the problem that a current filter screen is easy to block when being used for a long time, and comprises an air separator box, wherein a dust removing mechanism is arranged at the top of the air separator box, a discharging hole is formed in the bottom of the air separator box at equal distance, an air pipe is fixedly connected to the outer side of the air separator box, a fan box is fixedly arranged on the air pipe, a fan is arranged in the fan box, and the fan is communicated with the air pipe; according to the utility model, the collecting frame and the filter plate are conveniently placed in the dust removing box through the matching between the top plate, the sealing gasket, the side blocks and the positioning rods, the top plate can be extruded by the pressing plate through the matching between the side grooves and the sleeve plate and between the movable column and the first spring, the filter plate can be fixed in the dust removing box through the matching between the inserting rods and the inserting holes to filter dust or sundries, and otherwise, the filter plate can be detached from the dust removing box, so that the filter plate is convenient to clean.

Description

Frequency conversion vertical winnowing machine

Technical Field

The utility model belongs to the technical field of winnowing machines, and particularly relates to a variable-frequency vertical winnowing machine.

Background

In the production and processing of traditional Chinese medicines, the raw materials of the traditional Chinese medicines are required to be screened in the initial stage, impurities such as weeds, silt, hair and the like contained in the traditional Chinese medicines are separated from the traditional Chinese medicines, and the impurities are not easy to separate after being mixed with the traditional Chinese medicines, so that the efficiency is low, the time and the labor are consumed, and in order to solve the problem, a winnowing machine is often used for screening the traditional Chinese medicines; according to the authorized bulletin number: CN217748103U, a patent document named as "a vertical variable frequency winnowing machine", which comprises a main box body, a material channel and a sorting box, wherein a fan is arranged in the main box body, a plurality of circular ventilation openings are arranged on the side wall of the main box body, a vibrating mechanism is arranged above the main box body, the material channel is fixedly arranged on the side surface of the main box body, the material channel is hollow columnar, a heavy object outlet is arranged at the lower end of the material channel, a material inlet is arranged at the position of the material channel close to the vibrating mechanism, a sorting box is arranged at one end of the material channel far away from the main box body, the sorting box is a cube, and a sorting opening is arranged at the lower end of the sorting box; the following drawbacks still remain:

The upper end of the sorting box is provided with a dust discharge port, a filter screen is arranged in the dust discharge port to filter dust or sundries, and the filter screen is easy to block when being used for a long time, so that the filtering effect is affected.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the variable-frequency vertical winnowing machine, which effectively solves the problem that the current filter screen is easy to block when being used for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical air separator of frequency conversion, includes the selection by winnowing box, dust removal mechanism is installed at the top of selection by winnowing box, and the bottom equidistance of selection by winnowing box is equipped with the discharge gate, and the outside fixedly connected with tuber pipe of selection by winnowing box, fixedly mounted with fan case on the tuber pipe, the internally mounted of fan case has the fan, and the fan communicates with the tuber pipe, and vibration mechanism is installed at the top of fan case, is equipped with the pan feeding mouth on the tuber pipe, and the inside of selection by winnowing box is close to the lateral wall fixed mounting of tuber pipe has the baffle;

The dust removing mechanism comprises a dust removing box fixed at the top of the winnowing box, a dust collecting pipe is fixedly connected between the dust removing box and the winnowing box, an exhaust pipe is fixedly installed on one side, away from the dust collecting pipe, of the dust removing box, a sealing gasket is fixedly installed at the top of the dust removing box, a collecting frame is arranged inside the dust removing box, a filter plate is fixedly installed on the inner side of the collecting frame, two connecting plates are symmetrically and fixedly connected at the top of the collecting frame, a top plate is fixedly connected between the tops of the two connecting plates, the bottom of the top plate is attached to the sealing gasket, the joint of the exhaust pipe and the dust removing box is located below the collecting frame, and the joint of the dust collecting pipe and the dust removing box is located above the collecting frame.

Preferably, the outside fixed mounting of dust removal case has the installing frame, and two locating levers of top symmetry fixedly connected with of installing frame, the outside symmetry fixedly connected with of roof two side pieces, and the outside of two locating levers is located respectively to two side pieces cover.

Preferably, the outside symmetry of installing frame is equipped with two connecting axles, and the inboard of two connecting axles all rotates to be connected with the side groove, and the outside of two side grooves all rotates to be connected with the sleeve board, and the inside of two sleeve boards has all movably sleeved movable post, and the equal fixedly connected with clamp plate in top of two movable posts, the outside of two locating levers is located to two clamp plates difference cover, the equal fixedly connected with spring of bottom of two clamp plates, the bottom of two spring is one respectively with two sleeve board fixed connection, and the outside of two movable posts is located to two spring one respectively cover.

Preferably, two the clamp plates are all located the top of roof, and the top symmetry of roof is equipped with two jacks, and the bottom of two clamp plates is all fixed mounting has the inserted bar, and two inserted bars insert the inside of two jacks respectively.

Preferably, the vibration mechanism comprises two vertical plates symmetrically fixed at the top of the fan case, the tops of the two vertical plates are fixedly provided with U-shaped round rods, the outer sides of the two U-shaped round rods are movably sleeved with side plates, a tray is fixedly connected between the two side plates, an inclined plate is fixedly arranged in the tray, an opening of the tray penetrates through the feeding hole and extends to the inside of the air pipe, two springs II are fixedly connected between the vertical plates and the side plates, and the two springs II are sleeved on the outer sides of the U-shaped round rods.

Preferably, a U-shaped plate is fixedly connected between the two vertical plates, a motor is fixedly arranged on one side wall of the interior of the U-shaped plate, a transmission shaft is fixedly arranged on the motor, one end of the transmission shaft, which is far away from the motor, is rotationally connected with the other side wall of the interior of the U-shaped plate, an eccentric block is fixedly arranged on the outer side of the transmission shaft, and the eccentric block is positioned below the tray.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the collecting frame and the filter plate are conveniently placed in the dust removal box through the matching between the top plate, the sealing gasket, the side blocks and the positioning rods, the top plate can be extruded by the pressing plate through the matching between the side grooves and the sleeve plate and between the movable column and the first spring, and the filter plate can be fixed in the dust removal box to filter dust or sundries through the matching between the inserting rod and the inserting hole, otherwise, the filter plate can be detached from the dust removal box, so that the filter plate is convenient to clean;

(2) This novel cooperation between motor and the transmission shaft can make eccentric block rotate and strike the tray to cooperation between through curb plate and U type round bar and riser and the spring two can make the tray drive its internal chinese-medicinal material vibrations, make chinese-medicinal material and attachment separation, thereby be convenient for the screening of follow-up chinese-medicinal material.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a frequency conversion vertical winnowing machine;

FIG. 2 is a schematic view of the dust removing mechanism of the present utility model;

FIG. 3 is a schematic view of the dust box of the present utility model in a disassembled configuration;

FIG. 4 is a schematic view of a mounting frame structure of the present utility model;

FIG. 5 is a schematic view of a vibration mechanism according to the present utility model;

FIG. 6 is a schematic view of the U-shaped plate structure of the present utility model.

In the figure: 1. a winnowing box; 2. a dust removing mechanism; 201. a dust removal box; 202. an exhaust pipe; 203. a top plate; 204. a dust collection pipe; 205. a mounting frame; 206. a sealing gasket; 207. a collection frame; 208. a side block; 209. a jack; 2010. a connecting plate; 2011. a filter plate; 2012. a pressing plate; 2013. a rod; 2014. a movable column; 2015. a positioning rod; 2016. a side groove; 2017. a connecting shaft; 2018. a sleeve plate; 2019. a first spring; 3. a vibration mechanism; 301. a vertical plate; 302. a U-shaped round rod; 303. a tray; 304. a sloping plate; 305. a second spring; 306. a side plate; 307. a U-shaped plate; 308. an eccentric block; 309. a motor; 3010. a transmission shaft; 4. a baffle; 5. an air duct; 6. a fan case; 7. a feed inlet; 8. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is given by fig. 1, the utility model comprises a winnowing box 1, a dust removing mechanism 2 is arranged at the top of the winnowing box 1, a discharge hole 8 is equidistantly arranged at the bottom of the winnowing box 1, an air pipe 5 is fixedly connected to the outer side of the winnowing box 1, a fan box 6 is fixedly arranged on the air pipe 5, a fan is arranged in the fan box 6 and communicated with the air pipe 5, a vibrating mechanism 3 is arranged at the top of the fan box 6, a feeding hole 7 is arranged on the air pipe 5, and a baffle 4 is fixedly arranged at one side wall, close to the air pipe 5, of the interior of the winnowing box 1;

Under the state of use, at first with the chinese-medicinal material from feed inlet 7 leading-in tuber pipe 5 in, start the fan in the fan case 6 simultaneously, the air current that the fan produced is blown in chinese-medicinal material upwards in the selection by winnowing case 1 this moment, and debris such as heavier stone drop into the bottom export of tuber pipe 5 and discharge, the chinese-medicinal material of different weight is led out through different discharge gates 8, and dust or debris are filtered through dust removal mechanism 2, set up baffle 4 in the inside of selection by winnowing case 1, avoid the chinese-medicinal decoction piece to directly enter into in the dust removal mechanism 2 after being directed into selection by winnowing case 1.

Specifically, as shown in fig. 2-4, the dust removing mechanism 2 comprises a dust removing box 201 fixed on the top of the air separation box 1, a dust collecting pipe 204 is fixedly connected between the dust removing box 201 and the air separation box 1, an exhaust pipe 202 is fixedly arranged on one side of the dust removing box 201 away from the dust collecting pipe 204, a sealing gasket 206 is fixedly arranged on the top of the dust removing box 201, a collecting frame 207 is arranged in the dust removing box 201, a filter plate 2011 is fixedly arranged on the inner side of the collecting frame 207, two connecting plates 2010 are symmetrically and fixedly connected on the top of the collecting frame 207, a top plate 203 is fixedly connected between the tops of the two connecting plates 2010, the bottom of the top plate 203 is attached to the sealing gasket 206, the joint of the exhaust pipe 202 and the dust removing box 201 is positioned below the collecting frame 207, a joint of the dust collecting pipe 204 and the dust removing box 201 is positioned above the collecting frame 207, a mounting frame 205 is fixedly arranged on the outer side of the dust removing box 201, two positioning rods 2015 are symmetrically and fixedly connected on the top of the mounting frame 205, the outer side of the top plate 203 is symmetrically and fixedly connected with two side blocks 208, the two side blocks 208 are respectively sleeved on the outer sides of the two positioning rods 2015, the outer sides of the mounting frames 205 are symmetrically provided with two connecting shafts 2017, the inner sides of the two connecting shafts 2017 are respectively and rotatably connected with side grooves 2016, the outer sides of the two side grooves 2016 are respectively and rotatably connected with sleeve plates 2018, movable posts 2014 are respectively and movably sleeved in the inner parts of the two sleeve plates 2018, pressing plates 2012 are respectively and fixedly connected with the top ends of the two movable posts 2014, the two pressing plates 2012 are respectively sleeved on the outer sides of the two positioning rods 2015, the bottoms of the two pressing plates 2012 are respectively and fixedly connected with springs 2019, the bottom ends of the springs 2019 are respectively and fixedly connected with the two sleeve plates 2018, the two pressing plates 2012 are respectively sleeved on the outer sides of the two movable posts 2014, the top of the top plate 203 is symmetrically provided with two jacks 209, the bottoms of the two pressing plates 2012 are fixedly provided with inserting rods 2013, and the two inserting rods 2013 are respectively inserted into the two inserting holes 209;

In the use state, firstly, the top plate 203 is placed on the top of the dust collection box 201, the two side blocks 208 are respectively sleeved on the two positioning rods 2015, meanwhile, the collection frame 207 and the filter plate 2011 are respectively put into the dust collection box 201, then the two pressing plates 2012 are pulled to drive the two movable posts 2014 to move, the two springs 2019 are stretched, then the two pressing plates 2012 are rotated, meanwhile, the two sleeve plates 2018 are respectively rotated around the two side grooves 2016 until the two sleeve plates 2018 are respectively rotated to be in a vertical state, then the two pressing plates 2012 are downwards moved, the two pressing plates 2012 are respectively sleeved on the two positioning rods 2015, at the moment, the control on the two pressing plates 2012 is released, the two springs 2019 are respectively reset to drive the two pressing plates 2012 to downwards move to squeeze the top plate 203, meanwhile, the two inserting rods 2013 are respectively inserted into the two inserting holes 209, the top plate 203 and the sealing gasket 206 are tightly attached, so that the filter plate 2011 is mounted, dust or sundries are filtered, and conversely, the filter plate 2011 is detached from the inside the dust collection box 201 is cleaned.

Specifically, as shown in fig. 5-6, the vibration mechanism 3 includes two vertical plates 301 symmetrically fixed on the top of the fan case 6, the top of each vertical plate 301 is fixedly provided with a U-shaped round rod 302, the outer sides of the two U-shaped round rods 302 are movably sleeved with a side plate 306, a tray 303 is fixedly connected between the two side plates 306, an inclined plate 304 is fixedly installed inside the tray 303, an opening of the tray 303 passes through a feed inlet 7 and extends to the inside of the air duct 5, two springs 305 are fixedly connected between each vertical plate 301 and the side plate 306, the two springs 305 are sleeved on the outer sides of the U-shaped round rods 302, a U-shaped plate 307 is fixedly connected between the two vertical plates 301, a motor 309 is fixedly installed on one side wall of the inner side of the U-shaped plate 307, a transmission shaft 3010 is fixedly installed on the motor 309, one end of the transmission shaft 3010, which is far away from the motor 309, is rotatably connected with the other side wall of the inner side of the U-shaped plate 307, an eccentric block 308 is fixedly installed on the outer side of the transmission shaft 3010, and the eccentric block 308 is located below the tray 303;

Under the use state, firstly, chinese herbal medicine is placed in the tray 303, meanwhile, the Chinese herbal medicine is located on the inclined plate 304, then the motor 309 is started to drive the transmission shaft 3010 to rotate, at the moment, the eccentric block 308 rotates to impact the tray 303, the tray 303 is driven to vibrate under the elastic action of the springs II 305, the Chinese herbal medicine is driven to vibrate, the Chinese herbal medicine is separated from the attachments, and finally, the screening of the Chinese herbal medicine is facilitated.

Claims

1. The utility model provides a vertical selection by winnowing machine of frequency conversion, includes selection by winnowing case (1), its characterized in that: the dust removing device is characterized in that the top of the air separation box (1) is provided with a dust removing mechanism (2), the bottom of the air separation box (1) is provided with a discharge hole (8) at equal distance, the outer side of the air separation box (1) is fixedly connected with an air pipe (5), a fan box (6) is fixedly arranged on the air pipe (5), a fan is arranged in the fan box (6), the fan is communicated with the air pipe (5), the top of the fan box (6) is provided with a vibrating mechanism (3), the air pipe (5) is provided with a feed inlet (7), and a baffle (4) is fixedly arranged in the air separation box (1) close to one side wall of the air pipe (5);

Dust removal mechanism (2) including being fixed in dust collection box (201) at dust collection box (1) top, fixedly connected with dust absorption pipe (204) between dust collection box (201) and the dust collection box (1), one side fixed mounting that dust absorption pipe (204) were kept away from to dust collection box (201) has blast pipe (202), top fixed mounting of dust collection box (201) has sealed pad (206), the inside of dust collection box (201) is equipped with collects frame (207), the inboard fixed mounting of collecting frame (207) has filter plate (2011), the top symmetry fixedly connected with two connecting plates (2010) of collecting frame (207), fixedly connected with roof (203) between the top of two connecting plates (2010), the bottom and the sealed laminating of filling up (206) of roof (203), the junction of blast pipe (202) and dust collection box (201) is located the below of collecting frame (207), the junction of dust absorption pipe (204) and dust collection box (201) is located the top of collecting frame (207).

2. A variable frequency vertical winnowing machine according to claim 1, characterized in that: the dust removal box is characterized in that an installation frame (205) is fixedly installed on the outer side of the dust removal box (201), two positioning rods (2015) are symmetrically and fixedly connected to the top of the installation frame (205), two side blocks (208) are symmetrically and fixedly connected to the outer side of the top plate (203), and the two side blocks (208) are respectively sleeved on the outer sides of the two positioning rods (2015).

3. A variable frequency vertical winnowing machine according to claim 2, characterized in that: the outside symmetry of installing frame (205) is equipped with two connecting axle (2017), the inboard of two connecting axle (2017) all rotates and is connected with side groove (2016), the outside of two side groove (2016) all rotates and is connected with sleeve board (2018), movable post (2014) have all been cup jointed to the inside of two sleeve boards (2018), the equal fixedly connected with clamp plate (2012) in top of two movable posts (2014), the outside of two locating lever (2015) is located to two clamp plates (2012) cover respectively, the bottom of two clamp plates (2012) is all fixedly connected with spring one (2019), the bottom of two spring one (2019) respectively with two sleeve board (2018) fixed connection, and the outside of two movable posts (2014) is located to two spring one (2019) cover respectively.

4. A variable frequency vertical winnowing machine according to claim 3, characterized in that: two clamp plates (2012) are located the top of roof (203), and the top symmetry of roof (203) is equipped with two jack (209), and the bottom of two clamp plates (2012) is fixed mounting has inserted bar (2013) respectively, and inside of two jack (209) is inserted respectively to two inserted bar (2013).

5. A variable frequency vertical winnowing machine according to claim 1, characterized in that: vibration mechanism (3) are including two riser (301) of symmetry in fan case (6) top, the equal fixed mounting in top of two riser (301) has U type round bar (302), curb plate (306) have all been cup jointed in the outside of two U type round bars (302) activity, fixedly connected with tray (303) between two curb plates (306), the inside fixed mounting of tray (303) has swash plate (304), the opening of tray (303) passes pan feeding mouth (7) and extends to the inside of tuber pipe (5), fixedly connected with two spring two (305) between riser (301) and curb plate (306), the outside of U type round bar (302) is all located to two spring two (305) cover.

6. The variable frequency vertical winnowing machine according to claim 5, wherein: two fixedly connected with U template (307) between riser (301), the inside lateral wall fixed mounting of U template (307) has motor (309), and fixed mounting has transmission shaft (3010) on motor (309), and the one end that motor (309) was kept away from to transmission shaft (3010) is connected with the inside another lateral wall rotation of U template (307), and the outside fixed mounting of transmission shaft (3010) has eccentric block (308), and eccentric block (308) are located the below of tray (303).