CN213558306U - Tealeaves rotary strainer machine that can remove dust - Google Patents

Abstract

The utility model relates to a tealeaves rotary strainer that can remove dust relates to the field that tealeaves was made, and it includes the casing, be equipped with into tea mouth, play tea mouth on the casing, be equipped with the screening chamber in the casing, the screening intracavity is equipped with the screen cloth, be fixed with a plurality of vibrating motor on the screen cloth, screening intracavity is equipped with the guide duct, guide duct one end and screening chamber intercommunication, the guide duct other end is equipped with the filter equipment who is used for adsorbing the dust, be equipped with the air pump on the guide duct, the air pump is used for making the air flow towards filter equipment along the guide duct. The quality of the tea is improved by arranging the air pump, the air guide pipe and the filtering device; the tea leaves are not easy to fall off from a gap between the screen and the inner wall of the screening cavity by arranging the anti-leakage cloth; through setting up the pushing plate, make the staff conveniently clear up the tealeaves residue.

Description

Tealeaves rotary strainer machine that can remove dust

Technical Field

The application relates to the field of tea manufacturing, in particular to a tea circular screening machine capable of removing dust.

Background

In the tea leaf making process, the fried tea leaves need to be screened to separate the tea leaf residues from the tea leaves, and the screening is generally carried out by manually shaking a filter screen or a screening machine.

The invention patent with the publication number of CN104324880B discloses a tea leaf rotary screening machine, which comprises a cuboid-shaped screening bed, a screen arranged in the screening bed, a tea inlet and a tea outlet arranged outside the screening bed, and bearing seats and bearings arranged at four corners close to the lower part of the screening bed; the vibrating screen is characterized in that a vibrating frame in a cuboid frame shape is arranged below the screen bed, vertical eccentric shafts are arranged at four corners of the vibrating frame, the eccentric shafts are fixed in the vibrating frame through bearing seats and bearings and matched with the bearing seats and the bearings of the screen bed, at least one of the eccentric shafts is a driving shaft, and the driving shaft is driven by a motor.

In view of the above-mentioned related technologies, when the rotary sifter is used, fine tea leaf residues are likely to float in the sifting bed like dust, and the dust is likely to adhere to the sifted tea leaves, which affects the quality of the tea leaves.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust that adheres to on the good tealeaves of screening, this application provides a tealeaves rotary strainer that can remove dust.

The application provides a but tealeaves rotary strainer that removes dust adopts following technical scheme:

the tea round sifter capable of removing dust comprises a casing, wherein a tea inlet and a tea outlet are formed in the casing, a screening cavity is formed in the casing, a screen is arranged in the screening cavity, a plurality of vibrating motors are fixed on the screen, an air guide pipe is arranged in the screening cavity, one end of the air guide pipe is communicated with the screening cavity, a filtering device used for adsorbing dust is arranged at the other end of the air guide pipe, an air pump is arranged on the air guide pipe, and the air pump is used for enabling air to flow towards the filtering device along the air guide pipe.

By adopting the technical scheme, tea leaves enter the screening cavity from the tea inlet, when the tea leaves are positioned on the screen, the vibrating motor drives the screen to vibrate, so that the screened tea leaves are positioned on the screen, and tea leaf residues fall down from meshes of the screen, so that the tea leaf residues are separated from the tea leaves; the fine tea leaf residues float in the screening cavity like dust, the air pump drives air in the screening cavity to enter the filtering device along the air guide pipe, so that the dust in the air is adsorbed by the filtering device, the dust in the screening cavity is reduced, the dust attached to the tea leaves is reduced, and the quality of the tea leaves is improved.

Optionally, the filtering device includes a dust storage barrel, water is contained in the dust storage barrel, the air guide pipe includes a bending section, one end of the bending section is communicated with the bottom of the dust storage barrel, the other end of the bending section is higher than the water level in the dust storage barrel, and an exhaust port for exhausting filtered gas is arranged on the dust storage barrel.

By adopting the technical scheme, one end of the bending section is communicated with the bottom of the dust storage barrel, and the other end of the bending section is higher than the water level in the dust storage barrel, so that water in the dust storage barrel cannot enter the screening cavity along the air guide pipe; the air pump drives the air in the screening cavity to be communicated with the dust storage barrel containing water along the air guide pipe, so that dust in the air is adsorbed by the water, and the air without the dust is discharged out of the dust storage barrel from the air outlet.

Optionally, the outer wall of the housing is provided with a slide bar, the dust storage barrel is slidably arranged on the slide bar, the dust storage barrel is erected on the slide bar, the sliding direction of the dust storage barrel is a direction close to or away from the housing, the end of the bending section is integrally fixed with the dust storage barrel, the outer wall of the housing is provided with a first through hole for the bending section to extend out of the screening cavity, the air guide pipe further comprises a first pipe section fixed on the inner wall of the screening cavity, the bending section and the first pipe section are sleeved, the sleeving direction of the bending section and the first pipe section is along the depth direction of the first through hole, and the air pump is located on the first pipe section.

By adopting the technical scheme, when the dust storage barrel needs to be cleaned, a worker slides the dust storage barrel along the sliding strip towards the direction far away from the shell, so that the bending section is separated from the first pipe section from the sleeving connection part, and the worker can conveniently take the dust storage barrel off the shell for cleaning; the air pump is positioned on the first pipe section, so that the air pump cannot be driven to move when the bending section is taken down.

Optionally, the bottom of the casing is provided with a fixing seat, the casing covers the fixing seat and the screen, a gap is reserved between the casing and the screen, the fixing seat is provided with a damping spring, and the screen is fixed at the end part of the damping spring far away from the fixing seat.

By adopting the technical scheme, the damping spring is arranged between the fixed seat and the screen mesh, so that when the vibration motor drives the screen mesh to vibrate, the vibration of the fixed seat is reduced; the fixed seat and the screen are covered by the casing, and a gap is reserved between the casing and the screen, so that the casing cannot vibrate along with the vibration motor, and the dust storage barrel connected to the casing in a sliding manner is not easy to displace due to vibration.

Optionally, the edge circumference of screen cloth is equipped with leak protection cloth, leak protection cloth is the annular, the inner annular ring mouth and the screen cloth circumference edge of leak protection cloth are fixed, the outer annular ring mouth of leak protection cloth is fixed in the inner wall in screening chamber, the position height that the position height of the outer annular ring mouth of leak protection cloth is higher than the position height of outer annular ring mouth, be equipped with the through-hole two that supplies the tealeaves ejection of compact on the leak protection cloth, through-hole two intercommunication goes out the tea mouth.

Through adopting above-mentioned technical scheme, when tealeaves was vibrated on the screen cloth, leak protection cloth can be spacing with tealeaves along screen cloth circumference, makes tealeaves be difficult for dropping from the gap between screen cloth and the screening intracavity wall, and the good tealeaves of screening can break away from the screen cloth from opening two.

Optionally, the tea outlet is located at one end, far away from the tea inlet, of the casing and located below the screen, a tea receiving plate is further arranged in the screening cavity, one end of the tea receiving plate is fixed at the edge of the bottom of the tea outlet, and the other end of the tea receiving plate inclines towards the direction of the second through hole.

Through adopting above-mentioned technical scheme, tealeaves breaks away from the screen cloth from opening two after the screening on the screen cloth, and tealeaves drops on the tea board that connects of opening two below, because of connecing tea board slope to set up, makes tealeaves along connecing the tea board from a tea mouth slip screening chamber.

Optionally, the screen cloth below is equipped with the sediment groove, it pushes away the cinder plate to slide to be provided with in the sediment groove, push away the tank bottom sliding contact in cinder plate diapire and sediment groove, it is fixed with the pull rod on the cinder plate to push away, be equipped with on the casing and get the cinder notch, it is just to storing up the cinder notch to get the cinder notch, the slip direction that pushes away the cinder plate is along keeping away from or being close to the direction of getting the cinder notch.

Through adopting above-mentioned technical scheme, push away the position that the cinder notch was got to the cinder plate and be located keeping away from, the tealeaves residue falls to storing up the cinder inslot through the mesh of screen cloth, piles up in storing up the cinder inslot after the tealeaves residue accumulation, and the staff holds the pull rod drive through the hand and pushes away the cinder plate and slide towards the direction of getting the cinder notch, and the interior tealeaves residue of storage cinder notch is promoted to getting cinder notch department by pushing away the cinder plate, makes the staff conveniently clear up the tealeaves residue.

Optionally, an inspection window is arranged on the casing, and a window door matched with the inspection window is rotatably connected to the casing.

Through adopting above-mentioned technical scheme, the staff makes the inspection window open through rotating the window door, makes things convenient for the staff to inspect the condition of screening intracavity portion, or when the sieve mesh of screen cloth was blockked up, the staff conveniently cleared up the screen cloth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the quality of the tea is improved by arranging the air pump, the air guide pipe and the filtering device;

2. the tea leaves are not easy to fall off from a gap between the screen and the inner wall of the screening cavity by arranging the anti-leakage cloth;

3. through setting up the pushing plate, make the staff conveniently clear up the tealeaves residue.

Drawings

Fig. 1 is an overall view of the dust-removable tea leaf rotary sifter of the embodiment.

Fig. 2 is a cross-sectional view at a-a of fig. 1.

Fig. 3 is an exploded view of the embodiment.

Description of reference numerals: 1. a housing; 11. a tea inlet; 12. a tea outlet; 2. a screening chamber; 21. screening a screen; 22. a vibration motor; 3. an air guide pipe; 31. an air pump; 33. bending the section; 34. a first through hole; 35. a first pipe section; 4. a filtration device; 41. a dust storage barrel; 42. an exhaust port; 43. a slide bar; 44. a first sliding chute; 45. a base; 6. a fixed seat; 61. a damping spring; 62. leak-proof cloth; 63. a second through hole; 64. a tea receiving plate; 7. a slag storage tank; 71. a slag pushing plate; 72. a pull rod; 73. a slag taking port; 74. a second chute; 8. checking the window; 81. a window and a door.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses tealeaves rotary strainer that can remove dust. Referring to fig. 1, the tea rotary strainer machine of dust removal includes casing 1, and casing 1 top has been seted up into tea mouth 11, and the tea mouth 12 has been seted up to the bottom of keeping away from into tea mouth 11 on casing 1, offers the inspection window 8 that is used for the staff to inspect the 1 inner structure of casing on the casing 1 lateral wall, and inspection window 8 rotates through setting up the articulated shaft to be connected with the window 81 that matches with the window.

Referring to fig. 1 and 2, a screening chamber 2 is provided inside a casing 1, and the bottom of the screening chamber 2 is open. Fixing base 6 has been placed to the bottom in screening chamber 2, and 6 tops of fixing base are fixed with a plurality of damping spring 61, and the end fixing that fixing base 6 was kept away from to a plurality of damping spring 61 has screen cloth 21. The screen 21 is supported above the fixing base 6 by a plurality of damping springs 61, and the tea inlet 11 is positioned above the screen 21. The bottom of the edge of the screen 21 is fixed with a plurality of vibrating motors 22, the vibrating motors 22 are used for driving the screen 21 to vibrate, the fixed seat 6 and the screen 21 are covered by the casing 1, and a gap is reserved between the screen 21 and the casing 1, so that the casing 1 cannot be driven by the vibrating motors 22 to vibrate.

Referring to fig. 3, a residue storage tank 7 for collecting tea residue is formed on the top surface of the fixing base 6, and the residue storage tank 7 is located right below the screen 21. The wall of the slag storage tank 7 is connected with a slag pushing plate 71 in a sliding manner, and the bottom of the slag pushing plate 71 is in sliding contact with the bottom of the slag storage tank 7. The side wall of the machine shell 1 is provided with a slag taking port 73, the slag taking port 73 is opposite to the slag storage tank 7, and the slag storage tank 7 penetrates through the fixed seat 6 towards the direction of the slag taking port 73.

Referring to fig. 3, two opposite groove walls of the slag storage groove 7 are provided with a second sliding groove 74, and the length direction of the second sliding groove 74 faces the direction of the slag taking port 73. Two ends of the slag pushing plate 71 are slidably arranged in the second sliding chute 74. A pull rod 72 is fixed in the middle of the plate surface of the slag pushing plate 71, the pull rod 72 is close to the bottom of the slag storage tank 7, and the length direction of the pull rod 72 faces the slag taking port 73 and extends out of the slag taking port 73.

Referring to fig. 2 and 3, the edge of the screen 21 is circumferentially provided with the leakage-proof cloth 62, the other end of the leakage-proof cloth 62 is fixed on the inner wall of the screening chamber 2, the leakage-proof cloth 62 is annular, the outer ring of the leakage-proof cloth 62 is fixed on the edge of the screen 21, the inner ring of the leakage-proof cloth 62 is fixed on the wall of the screening chamber 2, the outer ring of the leakage-proof cloth 62 is higher than the inner ring of the leakage-proof cloth 62, and the leakage-proof cloth 62 fills the gap between the screen 21 and the wall of the screening chamber. When tealeaves on the screen cloth 21 was vibrated, leak protection cloth 62 can be spacing with tealeaves, makes tealeaves be difficult for dropping from the gap between screen cloth 21 and the screening chamber 2 inner wall to tealeaves that falls on leak protection cloth 62 can slide to the screen cloth 21 on along the leak protection cloth 62 of slope voluntarily.

Referring to fig. 2 and 3, the leakage-proof cloth 62 is provided with a second through hole 63 for discharging tea leaves, the tea outlet 12 is positioned below the second through hole 63, and the screening chamber 2 is also provided with a tea receiving plate 64. One end of the tea receiving plate 64 is fixed at the edge of the bottom of the tea outlet 12, and the other end of the tea receiving plate 64 inclines towards the second through hole 63 and is positioned right below the second through hole 63. When the tea leaves on the screen 21 are separated from the screen 21 through the second through hole 63, the tea leaves fall on the tea receiving plate 64, and the tea leaves slide from the tea outlet 12 along the tea receiving plate 64 and leave the sieving chamber 2 due to the inclination of the tea receiving plate 64.

Referring to fig. 2, an air guide pipe 3 is further arranged in the screening cavity 2, one end of the air guide pipe 3 is communicated with the screening cavity 2 and is located right above the screen 21, and the other end of the air guide pipe 3 is located outside the casing 1 and is provided with a filtering device 4. An air pump 31 is fixed on the top wall of the screening chamber 2, an air inlet and an air outlet of the air pump 31 are both communicated with the air guide pipe 3, and the air pump 31 is used for enabling air to flow from the screening chamber 2 to the filtering device 4 along the air guide pipe 3.

Referring to fig. 2, the filtering device 4 includes a dust storage barrel 41, water is contained in the dust storage barrel 41, the air guide pipe 3 includes a bending section 33 integrally fixed with the dust storage barrel 41, one end of the bending section 33 is communicated with the bottom of the dust storage barrel 41, the other end of the bending section 33 is higher than the water level in the dust storage barrel 41, and the top of the dust storage barrel 41 is provided with an air outlet 42 for discharging filtered air.

Referring to fig. 3, two parallel sliding bars 43 are fixed on the outer wall of the machine shell 1, the end portions of the two sliding bars 43 are fixed on the machine shell 1, the dust storage barrel 41 includes a base 45 in sliding contact with the sliding bars 43, two parallel sliding grooves 44 are formed in the bottom of the base 45, and the two sliding bars 43 are respectively located in the two sliding grooves 44, so that the dust storage barrel 41 is erected on the sliding bars 43 and is in sliding contact with the sliding bars 43. The length direction of the sliding strip 43 is along the horizontal direction, and the sliding direction of the dust storage barrel 41 is the direction approaching or departing from the machine shell 1.

Referring to fig. 2 and 3, the outer wall of the casing 1 is provided with a first through hole 34 for the bending section 33 to extend out of the screening chamber 2, the depth direction of the first through hole 34 is along the length direction of the slide bar 43, and the other end of the bending section 33 is just located in the first through hole 34. The air guide pipe 3 further comprises a first pipe section 35 fixed on the inner wall of the screening cavity 2, the bent section 33 and the first pipe section 35 are sleeved through the end portions, the sleeved portions of the bent section 33 and the first pipe section 35 are just located in the first through hole 34, and the air pump 31 is located on the first pipe section 35.

Referring to fig. 3, when the dust storage barrel 41 needs to be cleaned, the worker slides the dust storage barrel 41 along the sliding strip 43 in the direction away from the machine shell 1, and simultaneously the bending section 33 and the first pipe section 35 are separated from each other from the sleeving connection, so that the dust storage barrel 41 can be taken down from the machine shell 1 for cleaning.

The implementation principle of the tea rotary screen machine that can remove dust of the embodiment of this application is: when this rotary strainer machine sieved tealeaves, tealeaves falls into the screen cloth 21 through advancing tea mouth 11 on, vibrating motor 22 orders about the vibration of screen cloth 21 and sieves tealeaves. The screened tea leaves fall on the tea receiving plate 64 through the second through hole 63, and the tea leaves slide out of the screening cavity 2 from the tea outlet 12 along the tea receiving plate 64.

Push away the sediment board 71 and be located the position of keeping away from getting sediment mouth 73, in the tealeaves residue fell to storing up the sediment groove 7 through the mesh of screen cloth 21, pile up in storing up the sediment inslot 7 after the tealeaves residue accumulation, the staff holds pull rod 72 drive through the hand and pushes away the sediment board 71 and slide along two 74 of spout, pushes away the sediment board 71 promptly and slides towards the direction of getting sediment mouth 73, makes the interior tealeaves residue of storing up the sediment inslot 7 promote to getting sediment mouth 73 department by pushing away the sediment board 71, makes the staff conveniently clear up the tealeaves residue.

When the circular screening machine is used, fine tea leaf residues easily float in a screening bed like dust, air in the screening cavity 2 is driven by the air pump 31 to enter the dust storage barrel 41 containing water along the air guide pipe, and the dust in the air is adsorbed by the water and then discharged from the air outlet 42, so that the dust in the screening cavity 2 is reduced, the dust attached to the tea leaves is reduced, and the quality of the tea leaves is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a tealeaves rotary strainer machine that can remove dust, includes casing (1), be equipped with on casing (1) and advance tea mouth (11), go out tea mouth (12), be equipped with screening chamber (2) in casing (1), be equipped with screen cloth (21) in screening chamber (2), be fixed with a plurality of vibrating motor (22), its characterized in that on screen cloth (21): the screening device is characterized in that an air guide pipe (3) is arranged in the screening cavity (2), one end of the air guide pipe (3) is communicated with the screening cavity (2), a filtering device (4) used for adsorbing dust is arranged at the other end of the air guide pipe (3), an air pump (31) is arranged on the air guide pipe (3), and the air pump (31) is used for enabling air to flow towards the filtering device (4) along the air guide pipe (3).

2. A dust removing tea leaf rotary sifter machine according to claim 1, wherein: the filtering device (4) comprises a dust storage barrel (41), water is contained in the dust storage barrel (41), the air guide pipe (3) comprises a bending section (33), one end of the bending section (33) is communicated with the bottom of the dust storage barrel (41), the other end of the bending section (33) is higher than the water level in the dust storage barrel (41), and an exhaust port (42) for exhausting filtered gas is formed in the dust storage barrel (41).

3. A dust removing tea leaf rotary sifter machine according to claim 2, wherein: the outer wall of the machine shell (1) is provided with a sliding strip (43), the dust storage barrel (41) is arranged on the sliding strip (43) in a sliding mode, the dust storage barrel (41) is erected on the sliding strip (43), the sliding direction of the dust storage barrel (41) is the direction close to or far away from the machine shell (1), the end portion of the bending section (33) is integrally fixed with the dust storage barrel (41), the outer wall of the machine shell (1) is provided with a first through hole (34) for the bending section (33) to stretch out from the screening cavity (2), the air guide pipe (3) further comprises a first pipe section (35) fixed on the inner wall of the screening cavity (2), the bending section (33) and the first pipe section (35) are connected in a sleeved mode, the connecting direction of the bending section (33) and the first pipe section (35) is along the depth direction of the first through hole (34), and the air pump (31) is located on the first.

4. A dust removing tea leaf rotary sifter machine according to claim 3, wherein: casing (1) bottom is equipped with fixing base (6), screen cloth (21) are covered in casing (1), leave the gap between casing (1), screen cloth (21), be equipped with damping spring (61) on fixing base (6), the tip that fixing base (6) were kept away from in damping spring (61) is fixed in screen cloth (21).

5. A dust removing tea leaf rotary sifter machine according to claim 4, wherein: the edge circumference of screen cloth (21) is equipped with leak protection cloth (62), leak protection cloth (62) are the annular, the inner annulus of leak protection cloth (62) is fixed with screen cloth (21) circumference edge, the outer annulus of leak protection cloth (62) is fixed in the inner wall of screening chamber (2), the position height that highly is higher than the outer annulus in the position of the outer annulus of leak protection cloth (62), be equipped with two (63) of through-hole that supply the tealeaves ejection of compact on leak protection cloth (62), two (63) of through-hole intercommunication tea outlet (12).

6. A dust removing tea leaf rotary sifter machine according to claim 5, wherein: go out tea mouth (12) and be located casing (1) and go up the one end of keeping away from into tea mouth (11), and be located the below of screen cloth (21), still be equipped with in screening chamber (2) and connect tea board (64), connect tea board (64) one end to be fixed in the edge of a tea mouth (12) bottom, connect the direction slope of tea board (64) other end towards through-hole two (63).

7. A dust removing tea leaf rotary sifter machine according to claim 1, wherein: the utility model discloses a slag extractor, including screen cloth (21), storage slag groove (7), it pushes away slag plate (71) to slide to be provided with in storage slag groove (7), push away the tank bottom sliding contact of slag plate (71) diapire and storage slag groove (7), it is fixed with pull rod (72) on slag plate (71) to push away, be equipped with on casing (1) and get cinder notch (73), it is just to storage slag groove (7) to get cinder notch (73), the slip direction that pushes away slag plate (71) is along keeping away from or being close to the direction of getting cinder notch (73).

8. A dust removing tea leaf rotary sifter machine according to claim 1, wherein: the machine shell (1) is provided with an inspection window (8), and the machine shell (1) is rotatably connected with a window door (81) matched with the inspection window (8).

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