CN206966205U - A kind of high tealeaves cleaning machine of cleaning efficiency - Google Patents
A kind of high tealeaves cleaning machine of cleaning efficiency Download PDFInfo
- Publication number
- CN206966205U CN206966205U CN201720874072.8U CN201720874072U CN206966205U CN 206966205 U CN206966205 U CN 206966205U CN 201720874072 U CN201720874072 U CN 201720874072U CN 206966205 U CN206966205 U CN 206966205U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- housing
- fixedly connected
- portable plate
- belt pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a kind of high tealeaves cleaning machine of cleaning efficiency, including housing, the inside of the housing is installed with cleaning storehouse, the bottom of the inner walls is installed with the first motor, and the first angular wheel is installed with the output shaft of the first motor, the side of first angular wheel is engaged with the second angular wheel, the utility model is related to Tea Production technical field.The high tealeaves cleaning machine of the cleaning efficiency, by being fixedly connected with the second motor in the side of inner walls, the output shaft of second motor installs the first belt pulley, first belt pulley connects the second belt pulley by belt, second belt pulley connects reciprocator, portable plate is fixedly connected with the top of reciprocator, net cage is connected with the center of portable plate, being worked by the second motor drives net cage to be pumped, tealeaves in net cage is rinsed repeatedly, reduce manual labor amount, improve operating efficiency.
Description
Technical field
It the utility model is related to Tea Production technical field, the high tealeaves cleaning machine of specially a kind of cleaning efficiency.
Background technology
Tealeaves in process of production, it is necessary to by the tender shoots of tea tree or young leaves by it is wilting, ferment, finish, knead, dry,
The a series of flow processing such as refined and packaging, produces product of fine qualities, to meet requirement of the people to tealeaves, just adopts
Under new leaf surface can be infected with dust impurity, in order to ensure product quality, it is necessary to be cleaned before processing to tealeaves.
The generally artificial cleaning of the method for leafiness tealeaves at present and mechanical cleaning, wherein artificial cleaning is manually to put tealeaves
Eluriated in water, this method manual labor amount is big, and operating efficiency is low, and cleaning performance is bad, and mechanical cleaning is usually that tealeaves is put
In water, the purpose of cleaning is reached by stirring, because tealeaves is more tender and lovely, this cleaning method can cause to break greatly very much to tealeaves
It is bad, product quality is influenceed, resultant effect is bad.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of high tealeaves cleaning machine of cleaning efficiency, solves
In tealeaves cleaning process, the problem of manual labor amount is big, and operating efficiency is low, and cleaning performance is bad.
To realize object above, the utility model is achieved by the following technical programs:A kind of high tea of cleaning efficiency
Leaf cleaning machine, including housing, the inside of the housing are installed with cleaning storehouse, and the bottom of the inner walls is installed with
First motor, and the first angular wheel is installed with the output shaft of the first motor, the side of first angular wheel
It is engaged with the second angular wheel, and the inside of the second angular wheel is through having rotating shaft, the bottom of the rotating shaft and inner walls
Lower rotation connection, the one end of the rotating shaft away from inner walls bottom through cleaning storehouse bottom and extend to cleaning storehouse
Inside, and one end for being located inside cleaning storehouse of rotating shaft is installed with agitating paddle, the side of the inner walls and positioned at clear
The top brought down stocks is fixedly connected with the second motor, and the first belt pulley is installed with the output shaft of second motor, and
The surface of first belt pulley is connected with the second belt pulley by belt transmission, is fixedly connected with the axle center of second belt pulley
Reciprocator, and portable plate is fixedly connected with the top of reciprocator, it is movable at the center of the portable plate to connect
It is connected to net cage.
Preferably, the reciprocator includes bottom plate, and slide rail, and slide rail are fixedly connected with the top of the bottom plate
Side be fixedly connected with the side of inner walls, the inner rotation of the bottom plate is connected with rotary shaft, and the one of rotary shaft
End is fixedly connected with the inside of the second belt pulley, and the one end of the rotary shaft away from the second belt pulley is fixedly connected with rotating disk, institute
The surface for stating rotating disk is installed with and cut somebody's hair, and the surface cut somebody's hair is connected with stock, the bottom of the stock by slotted eye
End is fixedly connected by connecting rod with the surface of bottom plate, and the top of the stock is fixedly connected with motion bar, the table of the motion bar
The internal slide of face and slide rail is connected, and the top of the motion bar is fixedly connected with the bottom of portable plate.
Preferably, the top of the inner walls both sides offers chute, and the internal slide of the chute is connected with cunning
Block, the relative side of the sliding block are fixedly connected with the both sides of portable plate respectively.
Preferably, offered with the top of cleaning storehouse at the center of the portable plate be adapted with net cage it is logical
Mouthful, the surface of the portable plate and hole clipping is offered positioned at the both sides of port, and the inside of hole clipping is connected with kelly, it is described
The one end of kelly away from portable plate is fixedly connected with the both sides at the top of net cage respectively
Preferably, through there is water inlet pipe, the top of the cleaning storehouse inwall both sides is fixed for the side of the housing
Shower nozzle is installed, and the water inlet of shower nozzle is located at one end of enclosure interior with water inlet pipe and connected, the one of the cleaning storehouse bottom
Side is communicated with drainpipe, and the inside of drainpipe is communicated with valve, and housing is run through in the one end of the drainpipe away from cleaning storehouse
And extend to the outside of housing.
Preferably, opening, and the both sides at the top of inner walls and portable plate top are offered at the top of the housing
Spring is installed between the both sides in portion.
Beneficial effect
The utility model provides a kind of high tealeaves cleaning machine of cleaning efficiency.Possesses following beneficial effect:
(1), the high tealeaves cleaning machine of the cleaning efficiency, by installing the first motor, the first motor in inner walls bottom
Output shaft on the first angular wheel is installed, the side of the first angular wheel is engaged with the second angular wheel, the second angular wheel
Inside through there is a rotating shaft, the top of rotating shaft through the top of cleaning storehouse and is extended to inside cleaning storehouse, and rotating shaft is located at cleaning storehouse
Internal one end is installed with agitating paddle, is worked by the first motor and drives agitating paddle to rotate, and agitation water carries out clear to tealeaves
Wash, avoid the destruction to tealeaves.
(2), the high tealeaves cleaning machine of the cleaning efficiency, by being fixedly connected with the second motor in the side of inner walls, the
The first belt pulley is fixedly mounted on the output shaft of two motors, the surface of the first belt pulley is connected with the second belt by belt transmission
Take turns, be fixedly connected with reciprocator at the axle center of the second belt pulley, activity is fixedly connected with the top of reciprocator
Plate, net cage is connected with the center of portable plate, worked by the second motor and drive net cage to be pumped, to net
Tealeaves in case is rinsed repeatedly, reduces manual labor amount, improves operating efficiency.
(3), the high tealeaves cleaning machine of the cleaning efficiency, by running through water inlet pipe in the side of housing, cleaning storehouse inwall
Both sides are installed with shower nozzle, and one end that the water inlet of shower nozzle is located at enclosure interior with water inlet pipe connects, and the one of cleaning storehouse bottom
Side is communicated with drainpipe, and the inside of drainpipe is communicated with valve, and the one end of drainpipe away from cleaning storehouse is through housing and prolongs
The outside of housing is extended, rinsing is realized by the switch of control valve or rinses, flexible working mode, cleaning performance is good
's.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the structural representation of the utility model reciprocator;
Fig. 3 is the structural representation of the utility model reciprocator and the second belt pulley;
Fig. 4 is the structural representation of the utility model portable plate;
Fig. 5 is the utility model kelly and the structural representation of hole clipping.
In figure:1 housing, 2 cleaning storehouses, 3 reciprocating motions, 31 bottom plates, 32 slide rails, 33 rotary shafts, 34 rotating disks, 35 cut somebody's hair, 36
Slotted eye, 37 stocks, 38 connecting rods, 39 motion bars, 4 first angular wheels, 5 second angular wheels, 6 rotating shafts, 7 agitating paddles, 8 second
Motor, 9 first belt pulleys, 10 belts, 11 second belt pulleys, 12 first motors, 13 portable plates, 14 net cages, 15 chutes, 16 are slided
Block, 17 ports, 18 hole clippings, 19 kellies, 20 water inlet pipes, 21 shower nozzles, 22 drainpipes, 23 openings, 24 springs, 25 valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme:A kind of high tealeaves cleaning machine of cleaning efficiency, bag
Include housing 1, the inside of housing 1 is installed with cleaning storehouse 2, and the both sides of cleaning storehouse 2 pass through the two of fix bar and the inwall of housing 1
Side is fixedly connected, and the bottom of the inwall of housing 1 is installed with the first motor 12, and the first motor 12 passes through in fixed seat and housing 1
The bottom of wall is fixedly connected, and the first angular wheel 4, the first angular wheel are installed with the output shaft of the first motor 12
4 side is engaged with the second angular wheel 5, and the inside of the second angular wheel 5 is through having rotating shaft 6, the bottom of rotating shaft 6 and shell
The lower rotation connection of the inwall of body 1, the one end of rotating shaft 6 away from the inwall bottom of housing 1 is through the bottom of cleaning storehouse 2 and extends to
The inside of cleaning storehouse 2, and one end that rotating shaft 6 is located inside cleaning storehouse 2 is installed with agitating paddle 7, the side of the inwall of housing 1
And the second motor 8 is fixedly connected with positioned at the top of cleaning storehouse 2, the second motor 8 is consolidated by supporting plate and the side of the inwall of housing 1
It is fixed to connect, the first belt pulley 9 is installed with the output shaft of the second motor 8, and the surface of the first belt pulley 9 passes through belt
10 are connected with the second belt pulley 11, and reciprocator 3 is fixedly connected with the axle center of the second belt pulley 11, and back and forth
The top of telecontrol equipment 3 is fixedly connected with portable plate 13, and the top of housing 1 offers opening 23, and at the top of the inwall of housing 1
Both sides and the top of portable plate 13 both sides between be installed with spring 24, when portable plate 13 is in highest point, spring
24 are in poised state, and when portable plate 13 is in minimum point, spring 24 is in extended state, the top of the inwall both sides of housing 1
Offer chute 15, the internal slide of chute 15 is connected with sliding block 16, the relative side of sliding block 16 respectively with portable plate 13
Both sides are fixedly connected, and net cage 14 are connected with the center of portable plate 13, net cage 14 is the netted casing that there is cavity on surface, living
Offer the port 17 being adapted with net cage 14 at the center of dynamic plate 13 with the top of cleaning storehouse 2, the surface of portable plate 13 and
Hole clipping 18 is offered positioned at the both sides of port 17, the aperture of hole clipping 18 is slightly larger than the width of kelly 19, and hole clipping 18 is interior
Portion is connected with kelly 19, and both sides of the one end of kelly 19 away from portable plate 13 respectively with the top of net cage 14 are fixedly connected, housing 1
Side through there is a water inlet pipe 20, the tops of the inwall both sides of cleaning storehouse 2 is installed with shower nozzle 21, and shower nozzle 21 enters
One end that the mouth of a river is located inside housing 1 with water inlet pipe 20 connects, and the side of the bottom of cleaning storehouse 2 is communicated with drainpipe 22, and arranges
Water pipe, 22 inside are communicated with valve 25, and the one end of drainpipe 22 away from cleaning storehouse 2 is through housing 1 and extends to housing 1
Outside, reciprocator 3 include bottom plate 31, and the top of bottom plate 31 is fixedly connected with slide rail 32, and the side of slide rail 32 with
The side of the inwall of housing 1 is fixedly connected, and the inner rotation of bottom plate 31 is connected with rotary shaft 33, and one end of rotary shaft 33 and the
The inside of two belt pulleys 12 is fixedly connected, and the one end of rotary shaft 33 away from the second belt pulley 12 is fixedly connected with rotating disk 34, rotating disk
34 surface, which is installed with, cuts somebody's hair 35, and 35 surface of cutting somebody's hair is connected with stock 37 by slotted eye 36, slotted eye 36
Width be slightly larger than cut somebody's hair 35 diameter, the bottom of stock 37 is fixedly connected by connecting rod 38 with the surface of bottom plate 31, stock 37
Top is fixedly connected with motion bar 39, and the surface of motion bar 39 is connected with the internal slide of slide rail 32, the top of motion bar 39 with
The bottom of portable plate 13 is fixedly connected.
During work, net cage 14 is taken out upwards, tealeaves is put into net cage 14, net cage 14 is lowered into by opening 23
Port 17, kelly 19 and the clamping of hole clipping 18, after placement, switch on power, and the work of the first motor 12 drives the first angular wheel 4
Rotated clockwise, the first angular wheel 4 drives rotating shaft 6 to be rotated clockwise by the second angular wheel 5 so that stirring
Oar 7 is rotated clockwise, and the water stirred in cleaning storehouse 2 is rotated clockwise, and the work of the second motor 8 drives the first belt pulley 9 to enter
Row turns clockwise, and the first belt pulley 9 drives the second belt pulley 11 to be turned clockwise by belt 10, the second belt pulley 11
Portable plate 13 is driven to be pumped along chute 15 by reciprocator 3, so as to drive net cage 14 to carry out up and down
Move back and forth, complete the rinsing repeatedly to tealeaves, after the completion of rinsing, valve 25 is opened, and sewage is discharged, and the first motor 12 stops
Only work, agitating paddle 7 stops turning clockwise, and shower nozzle 21 starts to spray water, and the tealeaves in the net cage 14 that moves back and forth is entered
Row rinses, and after the completion of flushing, water inlet pipe 20 stops water inlet, and shower nozzle 21 stops water spray, when portable plate 13 is at the highest notch, closes
Power supply, the second motor 8 are stopped, and reciprocator 3 stops pumping, and net cage 14 is parked in peak, by net cage
Taken out upwards by opening 23, complete the cleaning to tealeaves.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high tealeaves cleaning machine of cleaning efficiency, including housing (1), it is characterised in that:The inside of the housing (1) is fixed
Cleaning storehouse (2) is installed, the bottom of housing (1) inwall is installed with the first motor (12), and the first motor (12)
Output shaft on be installed with the first angular wheel (4), the side of first angular wheel (4) is engaged with the second conical tooth
Take turns (5), and the inside of the second angular wheel (5) is through there is a rotating shaft (6), bottom and housing (1) inwall of the rotating shaft (6)
Lower rotation connects, and the one end of the rotating shaft (6) away from housing (1) inwall bottom is through the bottom of cleaning storehouse (2) and extends to
The inside of cleaning storehouse (2), and rotating shaft (6) is located at the internal one end of cleaning storehouse (2) and is installed with agitating paddle (7), the shell
The side of body (1) inwall and the second motor (8) is fixedly connected with the top of the cleaning storehouse (2), second motor (8) it is defeated
The first belt pulley (9) is installed with shaft, and the surface of the first belt pulley (9) is connected with by belt (10)
Two belt pulleys (11), reciprocator (3) is fixedly connected with the axle center of second belt pulley (11), and move back and forth
Portable plate (13) is fixedly connected with the top of device (3), net cage (14) is connected with the center of the portable plate (13).
A kind of 2. high tealeaves cleaning machine of cleaning efficiency according to claim 1, it is characterised in that:It is described to move back and forth dress
Putting (3) includes bottom plate (31), and slide rail (32), and the side of slide rail (32) and shell are fixedly connected with the top of the bottom plate (31)
The side of body (1) inwall is fixedly connected, and the inner rotation of the bottom plate (31) is connected with rotary shaft (33), and rotary shaft (33)
One end be fixedly connected with the inside of the second belt pulley (11), the rotary shaft (33) is consolidated away from one end of the second belt pulley (11)
Surely rotating disk (34) is connected with, the surface of the rotating disk (34) is installed with cut somebody's hair (35), and the surface of (35) of cutting somebody's hair passes through
Slotted eye (36) is connected with stock (37), and the bottom of the stock (37) is fixed by the surface of connecting rod (38) and bottom plate (31)
Connection, the top of the stock (37) are fixedly connected with motion bar (39), surface and the slide rail (32) of the motion bar (39)
Internal slide is connected, and the top of the motion bar (39) is fixedly connected with the bottom of portable plate (13).
A kind of 3. high tealeaves cleaning machine of cleaning efficiency according to claim 1, it is characterised in that:In the housing (1)
The top of wall both sides offers chute (15), and the internal slide of the chute (15) is connected with sliding block (16), the sliding block
(16) both sides of the relative side respectively with portable plate (13) are fixedly connected.
A kind of 4. high tealeaves cleaning machine of cleaning efficiency according to claim 1, it is characterised in that:The portable plate (13)
Center at the top of cleaning storehouse (2) offer the port (17) being adapted with net cage (14), the portable plate (13)
Surface and hole clipping (18) is offered positioned at the both sides of port (17), and the inside of hole clipping (18) is connected with kelly (19), institute
The one end of kelly (19) away from portable plate (13) is stated to be fixedly connected with the both sides at the top of net cage (14) respectively.
A kind of 5. high tealeaves cleaning machine of cleaning efficiency according to claim 1, it is characterised in that:The housing (1)
Through there is water inlet pipe (20), the top of cleaning storehouse (2) the inwall both sides is installed with shower nozzle (21), and shower nozzle for side
(21) water inlet is located at the internal one end of housing (1) with water inlet pipe (20) and connected, the side connection of cleaning storehouse (2) bottom
There is drainpipe (22), and the inside of drainpipe (22) is communicated with valve (25), the remote cleaning storehouse (2) of the drainpipe (22)
One end is through housing (1) and extends to the outside of housing (1).
A kind of 6. high tealeaves cleaning machine of cleaning efficiency according to claim 1, it is characterised in that:The housing (1)
Top offers opening (23), and fixed between the both sides at the top of housing (1) inwall and the both sides at the top of portable plate (13)
Spring (24) is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720874072.8U CN206966205U (en) | 2017-07-19 | 2017-07-19 | A kind of high tealeaves cleaning machine of cleaning efficiency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720874072.8U CN206966205U (en) | 2017-07-19 | 2017-07-19 | A kind of high tealeaves cleaning machine of cleaning efficiency |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206966205U true CN206966205U (en) | 2018-02-06 |
Family
ID=61403280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720874072.8U Expired - Fee Related CN206966205U (en) | 2017-07-19 | 2017-07-19 | A kind of high tealeaves cleaning machine of cleaning efficiency |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206966205U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110800992A (en) * | 2019-12-11 | 2020-02-18 | 浙江方圆新材料股份有限公司 | Vibration type powder washing machine and operation method |
CN111374198A (en) * | 2020-04-15 | 2020-07-07 | 安徽省万清堂生物科技有限公司 | Cleaning and impurity removing device for scented tea processing and working method thereof |
CN112167375A (en) * | 2020-10-14 | 2021-01-05 | 湖南官庄干发茶业有限公司 | A raw materials belt cleaning device for tea production |
CN112369475A (en) * | 2020-11-18 | 2021-02-19 | 江西省宁红集团有限公司 | Tea leaf cleaning device |
CN112754037A (en) * | 2021-02-04 | 2021-05-07 | 山西省农业科学院果树研究所 | Preparation equipment of health care jujube wine |
-
2017
- 2017-07-19 CN CN201720874072.8U patent/CN206966205U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110800992A (en) * | 2019-12-11 | 2020-02-18 | 浙江方圆新材料股份有限公司 | Vibration type powder washing machine and operation method |
CN111374198A (en) * | 2020-04-15 | 2020-07-07 | 安徽省万清堂生物科技有限公司 | Cleaning and impurity removing device for scented tea processing and working method thereof |
CN112167375A (en) * | 2020-10-14 | 2021-01-05 | 湖南官庄干发茶业有限公司 | A raw materials belt cleaning device for tea production |
CN112369475A (en) * | 2020-11-18 | 2021-02-19 | 江西省宁红集团有限公司 | Tea leaf cleaning device |
CN112754037A (en) * | 2021-02-04 | 2021-05-07 | 山西省农业科学院果树研究所 | Preparation equipment of health care jujube wine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206966205U (en) | A kind of high tealeaves cleaning machine of cleaning efficiency | |
CN206435530U (en) | A kind of celestial grass cleaning machine | |
CN207342332U (en) | Water source filtration apparatus is used in a kind of aquatic products artificial breeding | |
CN204444154U (en) | A kind of energy-efficient fruit washing apparatus | |
CN205797879U (en) | A kind of portable Fructus Trichosanthis seed high-efficiency washing device | |
CN108576860B (en) | Device for cleaning lotus roots | |
CN107376492A (en) | Water source filter is used in a kind of aquatic products artificial farming | |
CN210382543U (en) | Matrimony vine belt cleaning device | |
CN111184231B (en) | Device for cleaning waxberries | |
CN110506953A (en) | A kind of potato washing device | |
CN208338825U (en) | Matsutake cleaning machine | |
CN211938153U (en) | Belt cleaning device in radix pseudostellariae processing | |
CN108936739B (en) | Energy-saving turnip belt cleaning device of coordinated type | |
CN204120170U (en) | A kind of rapid wear vegetable washing apparatus | |
CN206982458U (en) | A kind of ball crusher | |
CN211660589U (en) | A belt cleaning device for processing of agaricus blazei murill finished product | |
CN110856625A (en) | Cleaning machine | |
CN208659054U (en) | Fountain sink fruit-vegetable cleaner | |
CN220532412U (en) | Vine tea former leaf processing cleaning equipment | |
CN206232850U (en) | A kind of shampooer for rocking stirring | |
CN205082630U (en) | High -efficient cleaning machine is used in nectarine processing | |
CN221581328U (en) | Sand stone cleaning equipment for machine-made sand | |
CN215137431U (en) | Pond hydrologic cycle and sewage treatment plant are carried out with carrying on fast to perch is bred | |
CN221017279U (en) | Culture medium screening device for pleurotus geesteranus planting | |
CN110802065A (en) | High-efficient cleaning equipment of bletilla |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180719 |
|
CF01 | Termination of patent right due to non-payment of annual fee |